kti-3network interface unit - repeater...

© 2010-8 PRINTED IN JAPANB51-8928-00 (Y) 412

KTI-3NETWORK INTERFACE UNIT

SERVICE MANUAL

This product uses Lead Free solder.This product complies with the RoHS directive for the European market.

N SYNC LANDC IN

13.6V

PWR STATUS

AUX

Metallic cabinet(A01-2229-02)

Chassis(A10-4145-02)

Badge(B43-1652-04)

(E37-1526-15) (E37-1527-05)Lead wire with connector

NETWORK INTERFACE UNIT

Lead wire with connector

CONTENTSGENERAL ............................................................... 2REALIGNMENT ...................................................... 3OPERATING FEATURES ....................................... 4DISASSEMBLY FOR REPAIR ................................ 4CIRCUIT DESCRIPTION ........................................ 5COMPONENTS DESCRIPTION ............................. 5PARTS LIST ............................................................ 6EXPLODED VIEW ................................................... 9

PACKING .............................................................. 10TERMINAL FUNCTION ........................................ 11PC BOARD INTERFACE UNIT (X46-3370-20) .................. 14SCHEMATIC DIAGRAM ....................................... 18BLOCK DIAGRAM ................................................ 24SPECIFICATIONS ................................................. 26

KTI-3

2

GENERAL

Document CopyrightsCopyright 2010 by Kenwood Corporation. All rights re-

served.No part of this manual may be reproduced, translated,

distributed, or transmitted in any form or by any means, elec-tronic, mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission of Ken-wood.

DisclaimerWhile every precaution has been taken in the prepara-

tion of this manual, Kenwood assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kenwood reserves the right to make changes to any products herein at any time for improvement purposes.

Firmware CopyrightsThe title to and ownership of copyrights for firmware

embedded in Kenwood product memories are reserved for Kenwood Corporation. Any modifying, reverse engineering, copy, reproducing or disclosing on an Internet website of the firmware is strictly prohibited without prior written consent of Kenwood Corporation. Furthermore, any reselling, assigning or transferring of the firmware is also strictly prohibited with-out embedding the firmware in Kenwood product memories.

Service Manual parts numbers for equipment relative to the KTI-3

Model Parts Number Remarks

NXR-710 K B51-8901-00 VHF DIGITAL BASE-REPEATER

NXR-710 E B51-8919-00 VHF DIGITAL BASE-REPEATER

NXR-710 C B51-8923-00 VHF DIGITAL BASE-REPEATER

NXR-810 K, K2 B51-8902-10 UHF DIGITAL BASE-REPEATER

NXR-810 E B51-8920-00 UHF DIGITAL BASE-REPEATER

NXR-810 C B51-8924-00 UHF DIGITAL BASE-REPEATER

KTI-3

3

REALIGNMENT

KTI-3

N S Y N C

N SYNC LAN

IP NETWORK

ROUTER

HUB

DC cableN_SYNC cable

NXR-710/810

DC IN

13.6V

1. Modes

User mode

Firmware programming mode

3. Firmware Programming Mode3-1. Preface

The KTI-3 is programmed using the NXR-710/810.

3-2. Connection procedureThe figure below shows the connection method with the

NXR-710/810.Connect the KTI-3 to the NXR-710/810 using the

N_SYNC cable and the DC cable.

Note: • Refer to the NXR-710 service manual or NXR-810 ser-

vice manual for connecting the PC and NXR-710/810.

Mode Function

User mode Use this mode for normal operation.


Use when changing the firmware program of the flash memory.

2. How to Enter Each Mode

Mode Operation

User mode Power ON (NXR-710/810)


- (Refer to "3-3. Programming")

3-3. ProgrammingThe firmware of the KTI-3 is stored in the NXR-710/810,

and installed in the KTI-3 as necessary.Conditions of the NXR-710/810 installing the firmware in

the KTI-3.• When the firmware besides the firmware of the KTI-3 that

the NXR-710/810 stores is installed in the KTI-3 or no firmware is written in the KTI-3.

• When an Intersite Call has been permitted by the FPU. (When the FPU data is not written ("E1" display), the firmware is not written.)

Note:• The NXR-710/810 power switch will become disabled, to

prevent writing from failing while rewriting the firmware ("--" is displayed).

When turning the power switch off during writing, the power will switch off only after rewriting has ended.

If the DC cable is removed, power will no longer be sup-plied to the NXR-710/810 and KTI-3, thus writing of the firmware will fail.

When the power supply is turned On, the PWR LED lights orange and the Firmware Loader mode begins.

● Transceiver (NXR-710/810) + KTI-3

KTI-3

4

Rear Panel

N SYNC LAN

PWR STATUS

AUX

Indicators (LAN)

Indicators

DC IN

13.6V

OPERATING FEATURES

1. Indicators (PWR STATUS)

2. Indicators (LAN)

Mode Indicator Color Meaning

User mode

PWR Green Lights while the power is ON.

STATUS OrangeLights when used as a Host repeater.


PWR OrangeLights when Firmware program-ming mode.

STATUS

RedLights when firmware is success-fully written.

GreenBlinks when writing the firmware has failed.

Indicator Color Meaning

Full Duplex (LAN : Right )

GreenLights when in Full Duplex mode. Blinks when a collision status is detected in half Duplex mode.

100Mbps (LAN : Left)

Green Lights when in 100Base-TX mode.

DISASSEMBLY FOR REPAIR

1. Remove the cabinet from the chassis1. Remove 4 screws a and 6 screws b.2. Remove the cabinet from the chassis.

x2

Chassis

Cabinet

■ Reference drawing for mounting hardware

M3X8MAX

42.5 (1.67) 40 (1.57)

32 (1.26)

20.5

42.5 (1.67)

(0.81)

mm (inch)

KTI-3

5

COMPONENTS DESCRIPTION

Ref No. Part Name Description

IC1,2 IC RS-485 transceiver

IC3 IC DC/DC converter

IC4 IC Tri-state buffer

IC5 IC RS-232C driver/receiver

IC6 IC Ethernet transceiver

IC7 IC Voltage regulator

IC8 IC Voltage detector

IC10 IC MCU

IC11 IC Flash memory

IC12 IC Flash memory

Q1,3 Transistor DC switch (25M shift)

Q2 Transistor DC switch (SQ_OUT)

Q4,5 Transistor DC switch (12M shift)

Q6~9 Transistor DC switch (LED)

D1 Varistor Over current protection

D2 Zener diode Protection of reverse connection

D4 Schottky diode Catch diode (DC/DC converter)

D8 Diode Reverse current protection

D9 Zener diode Over voltage protection

D10 Schottky diode Over voltage protection

D11,12 LED Power/Status Indicator

D13~18 Diode Surge protection

D19~22 Varistor Surge protection

Interface unit (X46-3370-20)

CIRCUIT DESCRIPTION

1. MCU circuitThe MCU (IC10) 32bit microcontroller includes a 98kbit

chip SRAM.

2. Memory circuitThe flash memory has a capacity of 8Mbit (IC11) and

32Mbit (IC12).

3. Power supply circuitThe Power supply circuit consists of IC3 and IC7.IC3 is a DC/DC converter and supplies 3.3V.IC7 supplies 5.0V.

4. LAN interface circuitThis circuit consists of IC6 and J20.This interface circuit corresponds to 100Base-TX and

10Base-T.

KTI-3

6

✽ New Parts. indicates safety critical components.Parts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

L : Scandinavia K : USA P : CanadaY : PX (Far East, Hawaii) T : England E : EuropeC : China X : Australia M : Other Areas

Ref. No. Address Parts No. Description Desti-nation

Newparts

INTERFACE UNIT (X46-3370-20)


Newparts

PARTS LIST

KTI-3

KTI-3


1 1B ✽ A01-2229-02 METALLIC CABINET (TOP) 2 3B ✽ A10-4145-02 CHASSIS

3 3A ✽ B11-1889-04 FILTER (LED) 5 1B ✽ B43-1652-04 BADGE 6 2C ✽ B62-2283-10 INSTRUCTION MANUAL 7 3B ✽ B72-2696-04 MODEL NAME-PLATE

8 2C ✽ E30-7717-05 MODULAR CABLE ACCESSORY 9 3A ✽ E37-1526-15 LEAD WIRE WITH CONNECTOR (DC) 10 3A ✽ E37-1527-05 LEAD WIRE WITH CONNECTOR (AUX)

11 2B ✽ G11-4548-04 SHEET (CLAMP FILTER) 12 3B ✽ G13-2337-04 CUSHION (LED) 13 2C ✽ G13-2338-04 CUSHION (BOTTOM) ACCESSORY 14 2C ✽ G13-2339-04 CUSHION ACCESSORY 15 2B ✽ G13-2349-04 CUSHION (CLAMP FILTER)

16 2B L92-0471-05 CLAMP FILTER

A 1A,1B N35-2605-43 BINDING HEAD MACHINE SCREW B 1B N35-3005-43 BINDING HEAD MACHINE SCREW C 2B N87-2606-48 BRAZIER HEAD TAPTITE SCREW

D11 ,12 2A B30-2151-05 LED(RED/GREEN)

C1 ,2 CC73HCH1H101J CHIP C 100PF J C3 CK73HB1H102K CHIP C 1000PF K C4 CC73HCH1H101J CHIP C 100PF J C5 CK73HB1H102K CHIP C 1000PF K C6 -10 CC73HCH1H101J CHIP C 100PF J

C11 ,12 CK73HB1H102K CHIP C 1000PF K C14 CC73HCH1H101J CHIP C 100PF J C15 CK73HB1H102K CHIP C 1000PF K C17 -21 CC73HCH1H101J CHIP C 100PF J C22 CK73HB1A104K CHIP C 0.10UF K

C23 C92-0905-05 OS-CON 47UF 35WV C24 CC73HCH1H220J CHIP C 22PF J C25 CK73GB1C104K CHIP C 0.10UF K C26 C92-0905-05 OS-CON 47UF 35WV C27 CK73HB1A104K CHIP C 0.10UF K

C28 CK73HB1H102K CHIP C 1000PF K C29 CK73GB1C104K CHIP C 0.10UF K C30 CC73HCH1H220J CHIP C 22PF J C31 ,32 CK73HB1H102K CHIP C 1000PF K C33 C93-1810-05 CHIP C 4.7UF K

C34 CC73HCH1H101J CHIP C 100PF J C35 C93-1810-05 CHIP C 4.7UF K C36 CK73HB1H102K CHIP C 1000PF K

C37 ,38 CC73HCH1H101J CHIP C 100PF J C39 CK73HB1H102K CHIP C 1000PF K C40 ,41 CC73HCH1H101J CHIP C 100PF J C42 CK73HB1H681K CHIP C 680PF K C43 CK73FB0J106K CHIP C 10UF K

C44 CK73EB1H474K CHIP C 0.47UF K C45 CK73HB1A104K CHIP C 0.10UF K C46 CC73HCH1H470J CHIP C 47PF J C47 CK73HB1A104K CHIP C 0.10UF K C48 CC73HCH1H470J CHIP C 47PF J

C49 CK73HB1A104K CHIP C 0.10UF K C50 CC73HCH1H470J CHIP C 47PF J C51 CK73HB1A104K CHIP C 0.10UF K C52 ,53 CC73HCH1H470J CHIP C 47PF J C54 CK73HB1A104K CHIP C 0.10UF K

C55 CK73FB0J106K CHIP C 10UF K C57 CK73HB1H102K CHIP C 1000PF K C58 CK73GB1C104K CHIP C 0.10UF K C59 CK73HB1E103K CHIP C 0.010UF K C60 ,61 C93-1827-05 CHIP C 22UF K

C62 -64 CK73GB1C104K CHIP C 0.10UF K C65 CC73HCH1H020B CHIP C 2.0PF B C66 CC73HCH1H050B CHIP C 5.0PF B C67 CE32BM1E470M CHIP EL 47UF 25WV C68 CK73HB1E103K CHIP C 0.010UF K

C69 CK73HB1H102K CHIP C 1000PF K C70 CK73HB1A104K CHIP C 0.10UF K C71 CC73HCH1H050B CHIP C 5.0PF B C72 CC73HCH1H020B CHIP C 2.0PF B C73 CC73HCH1H470J CHIP C 47PF J

C74 CK73HB1E103K CHIP C 0.010UF K C75 CK73HB1H102K CHIP C 1000PF K C76 ,77 CK73HB1A104K CHIP C 0.10UF K C78 CC73HCH1H470J CHIP C 47PF J C79 CE32BM1E470M CHIP EL 47UF 25WV

C80 CK73HB1H102K CHIP C 1000PF K C81 CC73HCH1H470J CHIP C 47PF J C83 C93-1827-05 CHIP C 22UF K C84 CK73HB1A104K CHIP C 0.10UF K C85 ,86 CC73HCH1H470J CHIP C 47PF J

C87 C93-1827-05 CHIP C 22UF K C90 CC73HCH1H470J CHIP C 47PF J C91 ,92 CK73HB1A104K CHIP C 0.10UF K C93 CC73HCH1H470J CHIP C 47PF J C94 CK73HB1A104K CHIP C 0.10UF K

C95 CK73FB0J106K CHIP C 10UF K C96 CK73HB1A104K CHIP C 0.10UF K C97 ,98 CC73HCH1H470J CHIP C 47PF J C99 CK73HB1A104K CHIP C 0.10UF K C102 CC73HCH1H470J CHIP C 47PF J

C103 CK73HB1A104K CHIP C 0.10UF K C104 CC73HCH1H470J CHIP C 47PF J C105,106 CK73HB1A104K CHIP C 0.10UF K C107 CK73FB0J106K CHIP C 10UF K C108 CC73HCH1H470J CHIP C 47PF J

KTI-3

7

PARTS LIST


Newparts Ref. No. Address Parts No. Description Desti-

nationNewparts


C109 CK73HB1A104K CHIP C 0.10UF K C110 CC73HCH1H470J CHIP C 47PF J C112 CK73HB1H102K CHIP C 1000PF K C114 CC73HCH1H470J CHIP C 47PF J C115 CK73HB1A104K CHIP C 0.10UF K

C116 CK73HB1E103K CHIP C 0.010UF K C117 CK73HB1A104K CHIP C 0.10UF K C118 CC73HCH1H220J CHIP C 22PF J C119 CC73HCH1H470J CHIP C 47PF J C120,121 CC73HCH1H100D CHIP C 10PF D

C122 CC73HCH1H220J CHIP C 22PF J C123 CK73HB1E103K CHIP C 0.010UF K C124-126 CC73HCH1H470J CHIP C 47PF J C127-129 CK73HB1A104K CHIP C 0.10UF K C132 CK73HB1A104K CHIP C 0.10UF K

C133 CC73HCH1H470J CHIP C 47PF J C134 CK73HB1A105K CHIP C 1.0UF K C135 CK73HB1H102K CHIP C 1000PF K C137-139 CK73HB1H102K CHIP C 1000PF K C141 CK73HB1H102K CHIP C 1000PF K

C142 CC73HCH1H101J CHIP C 100PF J C143-150 CK73HB1H102K CHIP C 1000PF K C153-157 CK73HB1H102K CHIP C 1000PF K C158 CC73HCH1H101J CHIP C 100PF J C159 CK73HB1H102K CHIP C 1000PF K

C160 CC73HCH1H101J CHIP C 100PF J C161,162 CK73HB1H102K CHIP C 1000PF K C164 CK73HB1H102K CHIP C 1000PF K C166,167 CK73HB1H102K CHIP C 1000PF K C168,169 CC73HCH1H101J CHIP C 100PF J

C172 CK73HB1H102K CHIP C 1000PF K C180-183 CK73HB1H102K CHIP C 1000PF K C185 CC73HCH1H470J CHIP C 47PF J C186 CK73HB1A104K CHIP C 0.10UF K C187 CC73HCH1H470J CHIP C 47PF J

C188 CK73HB1A104K CHIP C 0.10UF K C189 CC73HCH1H470J CHIP C 47PF J C190 CK73HB1A104K CHIP C 0.10UF K C199,200 CK73HB1E103K CHIP C 0.010UF K C203,204 CK73HB1H102K CHIP C 1000PF K

C206-211 CC73HCH1H101J CHIP C 100PF J C216,217 CC73HCH1H101J CHIP C 100PF J C218-220 CK73HB1H102K CHIP C 1000PF K C221,222 CC73HCH1H180J CHIP C 18PF J C223-225 CC73HCH1H101J CHIP C 100PF J

C227 CK73HB1H682K CHIP C 6800PF K

CN10 2A ✽ E41-1732-05 PIN ASSY CN11 E40-6102-05 PIN ASSY

J20 2A ✽ E58-0544-05 MODULAR JACK J21 2A E58-0533-05 MODULAR JACK

L2 ,3 L33-1500-05 CHOKE COIL L4 L92-0639-05 CHIP FERRITE L5 ,6 L33-1500-05 CHOKE COIL L7 L92-0639-05 CHIP FERRITE L9 L92-0639-05 CHIP FERRITE

L10 L33-1532-05 SMALL FIXED INDUCTOR (4.7UH) L11 L92-0639-05 CHIP FERRITE L12 L92-0467-05 CHIP FERRITE

L13 L92-0639-05 CHIP FERRITE L15 -17 L92-0467-05 CHIP FERRITE L19 -22 L92-0467-05 CHIP FERRITE L23 ,24 L92-0639-05 CHIP FERRITE L31 L92-0639-05 CHIP FERRITE

L33 -35 L92-0467-05 CHIP FERRITE

X2 ✽ L77-3067-05 CRYSTAL RESONATOR(25MHZ) X4 L77-2951-05 CRYSTAL RESONATOR(12MHZ)

CP1 ✽ RK74HB1J330J CHIP-COM 33 J 1/16W CP3 -5 ✽ RK74HB1J330J CHIP-COM 33 J 1/16W CP12-15 RK74HB1J000J CHIP-COM 0 J 1/16W CP16 RK74HB1J102J CHIP-COM 1.0K J 1/16W CP22 ✽ RK74HA1J000J CHIP-COM 0 J 1/16W

CP24 ✽ RK74HA1J000J CHIP-COM 0 J 1/16W CP25,26 ✽ RK74HA1J220J CHIP-COM 22 J 1/16W CP27 ✽ RK74HA1J330J CHIP-COM 33 J 1/16W

R1 ,2 RK73HB1J103J CHIP R 10K J 1/16W R3 RK73HB1J000J CHIP R 0 J 1/16W R5 -7 RK73HB1J000J CHIP R 0 J 1/16W R8 -11 RK73EB2E101J CHIP R 100 J 1/4W R13 RK73HB1J271J CHIP R 270 J 1/16W

R14 ,15 RK73HB1J102J CHIP R 1.0K J 1/16W R16 RK73HB1J101J CHIP R 100 J 1/16W R17 RK73HB1J102J CHIP R 1.0K J 1/16W R18 RK73HB1J101J CHIP R 100 J 1/16W R19 RK73HB1J102J CHIP R 1.0K J 1/16W

R20 ,21 RK73HB1J101J CHIP R 100 J 1/16W R22 RK73HB1J473J CHIP R 47K J 1/16W R23 RK73GH2A49R9D CHIP R 49.9 D 1/10W R24 RK73HB1J473J CHIP R 47K J 1/16W R25 RK73HB1J000J CHIP R 0 J 1/16W

R26 RK73GH2A49R9D CHIP R 49.9 D 1/10W R27 ,28 RK73HB1J473J CHIP R 47K J 1/16W R29 RK73GH2A101D CHIP R 100 D 1/10W R30 RK73HB1J684J CHIP R 680K J 1/16W R31 RK73HB1J183J CHIP R 18K J 1/16W

R32 ,33 RK73HB1J473J CHIP R 47K J 1/16W R34 ,35 RK73HB1J103J CHIP R 10K J 1/16W R36 RK73HB1J563J CHIP R 56K J 1/16W R37 ,38 RK73HB1J473J CHIP R 47K J 1/16W R39 ✽ RK73HH1J4991D CHIP R 4.99K D 1/16W

R40 RK73HB1J103J CHIP R 10K J 1/16W R41 RK73HB1J473J CHIP R 47K J 1/16W R42 RK73HB1J472J CHIP R 4.7K J 1/16W R43 RK73HB1J271J CHIP R 270 J 1/16W R44 RK73HH1J224D CHIP R 220K D 1/16W

R45 RK73HH1J683D CHIP R 68K D 1/16W R46 RK73HB1J472J CHIP R 4.7K J 1/16W R47 RK73HB1J103J CHIP R 10K J 1/16W R48 -54 RK73HB1J000J CHIP R 0 J 1/16W R55 RK73HB1J102J CHIP R 1.0K J 1/16W

R56 -58 RK73HB1J473J CHIP R 47K J 1/16W R59 -61 RK73HB1J000J CHIP R 0 J 1/16W R62 ,63 RK73HB1J472J CHIP R 4.7K J 1/16W R64 RK73HB1J105J CHIP R 1.0M J 1/16W R65 RK73HB1J000J CHIP R 0 J 1/16W

R66 RK73HB1J103J CHIP R 10K J 1/16W R70 RK73HB1J472J CHIP R 4.7K J 1/16W

KTI-3

8


Newparts


PARTS LIST


Newparts

R72 RK73HB1J103J CHIP R 10K J 1/16W R73 RK73HB1J473J CHIP R 47K J 1/16W R74 RK73HB1J103J CHIP R 10K J 1/16W R76 RK73HB1J000J CHIP R 0 J 1/16W R79 RK73HB1J000J CHIP R 0 J 1/16W

R80 -83 RK73HB1J473J CHIP R 47K J 1/16W R84 RK73HB1J000J CHIP R 0 J 1/16W R85 -90 RK73HB1J473J CHIP R 47K J 1/16W R91 -93 RK73HB1J000J CHIP R 0 J 1/16W R94 ,95 RK73HB1J473J CHIP R 47K J 1/16W

R96 RK73HB1J102J CHIP R 1.0K J 1/16W R97 RK73HB1J000J CHIP R 0 J 1/16W R98 RK73HB1J473J CHIP R 47K J 1/16W R99 -101 RK73HB1J000J CHIP R 0 J 1/16W R103 RK73HB1J103J CHIP R 10K J 1/16W

R104 RK73HB1J472J CHIP R 4.7K J 1/16W R105 RK73HB1J473J CHIP R 47K J 1/16W R106,107 RK73HB1J000J CHIP R 0 J 1/16W R108 RK73HB1J472J CHIP R 4.7K J 1/16W R109 RK73HB1J103J CHIP R 10K J 1/16W

R110-115 RK73HB1J473J CHIP R 47K J 1/16W R118-120 RK73HB1J101J CHIP R 100 J 1/16W R121 RK73HB1J473J CHIP R 47K J 1/16W R122 RK73HB1J121J CHIP R 120 J 1/16W R123,124 RK73HB1J473J CHIP R 47K J 1/16W

R125-128 RK73HB1J102J CHIP R 1.0K J 1/16W R130,131 RK73HB1J102J CHIP R 1.0K J 1/16W R132 RK73HB1J101J CHIP R 100 J 1/16W R133 RK73HB1J102J CHIP R 1.0K J 1/16W R134 RK73HB1J101J CHIP R 100 J 1/16W

R135,136 RK73HB1J102J CHIP R 1.0K J 1/16W R139 RK73HB1J101J CHIP R 100 J 1/16W R140 RK73HB1J121J CHIP R 120 J 1/16W R141-144 RK73HB1J000J CHIP R 0 J 1/16W R146,147 RK73HB1J000J CHIP R 0 J 1/16W

R148,149 RK73HB1J473J CHIP R 47K J 1/16W R151,152 RK73HB1J101J CHIP R 100 J 1/16W R157,158 RK73HB1J101J CHIP R 100 J 1/16W R159-162 RK73HB1J473J CHIP R 47K J 1/16W R164-166 RK73HB1J000J CHIP R 0 J 1/16W

R186-188 RK73HB1J473J CHIP R 47K J 1/16W R200 RK73HB1J473J CHIP R 47K J 1/16W R201-214 RK73HB1J000J CHIP R 0 J 1/16W R215,216 RK73HB1J330J CHIP R 33 J 1/16W R217 RK73HB1J000J CHIP R 0 J 1/16W

R218 RK73HB1J472J CHIP R 4.7K J 1/16W R219 RK73HB1J473J CHIP R 47K J 1/16W R220 RK73HB1J000J CHIP R 0 J 1/16W R221 RK73GB2A000J CHIP R 0 J 1/10W R222,223 RK73HB1J000J CHIP R 0 J 1/16W

D1 ✽ SMD030F VARISTOR D2 KDZ36B ZENER DIODE D4 RSX301L-30 DIODE D8 1SS355 DIODE D9 ✽ RKZ18B2KG ZENER DIODE

D10 1SS388F DIODE D13 -18 DA204U DIODE D19 -22 ✽ LXES15AAA1017 VARISTOR

IC1 ,2 ISL8485EIBZ MOS-IC

IC3 LT3685EMSE ANALOGUE IC IC4 TC7WT125FUF MOS-IC IC5 ADM101EARMZ MOS-IC IC6 ✽ E-STE100P MOS-IC IC7 NJM78M05DL1AZB ANALOGUE IC IC8 XC6108N31BM-G ANALOGUE IC

IC10 ✽ LPC2460FBD208 MICROPROCESSOR IC IC11 ✽ W05-1635-00 ROM IC IC12 Note 1 ROM IC

Q1 2SC4738F TRANSISTOR Q2 2SD2114K(W) TRANSISTOR Q3 -5 2SC4738F TRANSISTOR Q6 -9 RT1P141M-T111 TRANSISTOR

Note 1: This part cannot be replaced. Therefore, this part is not supplied as a service part.

KTI-3

9

EXPLODED VIEW

Parts with the exploded numbers larger than 700 are not supplied.

A B

2

3

4.0 mm (0.16 inches)

PCB

When replacing the LED, bend the leg of the LED at 4.0 mm (0.16 inches).

D11, D12

Note:

A B

2

3

1

X46

9

708

J20

D11D12

J21

103

12

2

A

A

B

B

B

B

A

Ax2 A

1

701

Cx3

5

Cx2

Interface unit(X46)

C : N87-2606-48B : N35-3005-43A : N35-2605-43

CN10

701

7702

X46

11

15

16

15

KTI-3

10

PACKING

704 Protection bag

703 Packing fixture

706 Item carton box

8 Modular cable (E30-7717-05)

6 Instruction manual (B62-2283-10)

13 Cushion (G13-2338-04)

14 Cushion x4 (G13-2339-04)

705 Protection bag

C D

1

2

3

Parts with the exploded numbers larger than 700 are not supplied.

KTI-3

11

TERMINAL FUNCTION

Interface unit (X46-3370-20)Pin No. Name I/O Function

CN10 (To DC power supply connector cable)

1 GND - Ground

2 +B I Power supply input (+B)

CN11 (To AUX connector)

1 TA I Not used

2 AUX_O2 O Not used

3 AGND - Ground (analog)

4 NC - No connection

5 RA O Not used

6 AUX_I2 I Not used

7 AGND - Ground (analog)


9 TXD0 O UART TXD #0 (MCU to AUX)

10 AUX_O1 O Not used

11 GND - Ground


13 SQ_OUT O Not used

14 AUX_I1 I Not used

15 LD_MOD I Loader mode selection


17 GND - Ground

18 PTT_IN I Not used

19 RXD0 I UART RXD #0 (AUX to MCU)


J20 (LAN connector - PCB side)

1 TXP O TX signal + for Ethernet

2 TCT - TX signal center tap

3 TXN O TX signal - for Ethernet

4 RXP I RX signal + for Ethernet

5 RCT - RX signal center tap

6 RXN I RX signal - for Ethernet


8 GND - Ground

9 LEDC_C - Full duplex mode LED (cathode)

10 LEDC_A - Full duplex mode LED (anode)

11 LEDS_C - 100BaseTX mode LED (cathode)

12 LEDS_A - 100BaseTX mode LED (anode)

13 CGND - Ground (chassis)

14 CGND - Ground (chassis)

J21 (N_SYNC connector - PCB side)

1 N_SYNC2_A I/O N_SYNC signal #2 (noninverting)

2 N_SYNC2_B I/O N_SYNC signal #2 (inverting)

3 N_SYNC1_A I/O N_SYNC signal #1 (noninverting)

4 N_SYNC1_B I/O N_SYNC signal #1 (inverting)

KTI-3

12

TERMINAL FUNCTION

DC power supply connectorP i n No.

Pin Name I/O Signal Type ModificationDescription /

port TypeSpecification Min Typ Max Unit Remarks

1 +B I Power No Power Supply -10.8 13.6 15.6 V

-- - 200 mA

2 NC - - No - - - - - - -

3 NC - - No - - - - - - -

4 GND - GND No GND - - - - - -

5 NC - - No - - - - - - -

6 NC - - No - - - - - - -

7 NC - - No - - - - - - -

8 NC - - No - - - - - - -

9 Jumper - - NoJumper Short

to 12pinThis pin is connected to

SPI (NXR-710/810).- - - - -

10 NC - - No - - - - - - -

11 NC - - No - - - - - - -

12 Jumper - - NoJumpe Short

to 9pinrThis pin is connected to

SPO(NXR-710/810)- - - - -

13 NC - - No - - - - - - -

14 NC - - No - - - - - - -

15 NC - - No - - - - - - -

LAN (RJ-45)P i n No.

Pin Name I/O Signal Type ModificationDescription /

port TypeSpecification Min Typ Max Unit Remarks

1 TD+ O Analog No TX Signal + - 0.95 1.05 Vconform to IEEE802.3

2 TD- O Analog No TX Signal - - 0.95 1.05 Vconform to IEEE802.3

3 RD+ I Analog No RX Signal + - - - - -conform to IEEE802.3

4 NC - - No - - - - - - -

5 NC - - No - - - - - - -

6 RD- I Analog No RX Signal - - - - - -conform to IEEE802.3

7 NC - - No - - - - - - -

8 NC - - No - - - - - - -

A

15

9

3 14

13

A

12

8 1

Panel View

KTI-3

13

TERMINAL FUNCTION

N_SYNC

AUX connector (for production)P i n No.

Name I/O Signal Type Modification Description / Port Type

1 AUX_O2 O Digital No Not used

2 TA I Analog No Not used

3 AGND - AGND No Analog GND

4 AUX_I2 I Digital No Not used

5 RA O Analog No Not used

6 AGND - AGND No Analog GND

7 AUX_O1 O Digital No Not used

8 TXD0 O Digital No Asynchronous send data #0

9 GND - GND No Digital GND

10 AUX_I1 I Digital No Not used

11 SQ_OUT O Digital No Not used

12 LD_MOD I Digital No Loader mode selection L: loader mode Hi-Z: normal mode

13 PTT_IN I Digital No Not used

14 GND - GND No Digital GND

15 RXD0 I Digital No Asynchronous receive data #0

P i n No.

Pin Name I/OSignal

TypeModification

Description / port Type

Specification Min Typ Max Unit Remarks

1 N_SYNC2_A I/O Digital NoRS-485 Differential

Signal #2 A

[Input] conform to RS-485

VID=VA-VB -7 12 V Vcc=5±4%

VTH -0.2 0.2 V

[Output](No load) VCC V

VOD=|VA-VB|

2 N_SYNC2_B I/O Digital NoRS-485 Differential

Signal #2 B



VTH -0.2 0.2 V


VOD=|VA-VB|

3 N_SYNC1_A I/O Digital NoRS-485 Differential

Signal #1 A



VTH -0.2 0.2 V


VOD=|VA-VB|

4 N_SYNC1_B I/O Digital NoRS-485 Differential

Signal #1 B



VTH -0.2 0.2 V


VOD=|VA-VB|

2

1

Panel View

3

14

13

15

14

J K L M N O P Q R SIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Component side

Foil side

Layer 1Layer 2Layer 3Layer 4

KTI-3PC BOARDPC BOARDKTI-3

Component side view

INTERFACE UNIT

Ref. No. Address

IC3 3K

IC 7 5I

IC 8 2M

IC10 7L

D1 2G

D2 3G

D4 3J

D10 2M

(X46-3370-20)

(J79-0298-09)Component side view


(J79-0298-09)

D12 5D

D11 4D

C23

R2

10

R211

C26

R2

13

R2

14

R2

17

R219

C3

3

R220

C3

5

R2

22

R2

23

C4

2

C44

C4

7

C4

8

C2

00

C2

03

C2

04

C6

0

C6

1

C217

C67

C218

C68

C219

C69

C2

20

C2

21

C75

C77

C79

C80

C8

6

C8

7

C9

0

C9

1C

92

C9

3

C9

4

C9

5

C9

6

C9

8C

97

C1

C99

C2

C3

C4

C5

C8

D1

D2

D4

R1

00

CN10

R101

CN11

R103

R104

CN

14

R105

CN

15

R106

R1

07

R1

08

D1

0

R1

09

D1

1D

12

R1

10

CN

20

R1

11

CN

21

R1

12

CN27

CN28

CN29

CN

10

0

CN

10

1

CN

10

2

CP22

CN

10

3

CN

10

4

CP24

CN30

CN

10

5

CP25

CN31

CN

10

6

CP26

CN32

CN

10

7

CN33

CN

10

8

CN

10

9

CN35

CN37

L7

CN38

CN

48

L1101L

L1

2

J20

J21

C102

L16

C103

L17

C1

04

C1

05

C106

C1

07

C108

R144

C109

R146

C110

L2

4

IC3

C114

C115

C116

C117

IC7

C118

IC8

C119

L31

R1

59

L34

C120

C121

C1

22

C1

23

C1

24

R1

60

C1

25

R1

61

C1

26

R162

C1

27

C1

28

R164

C1

29

R165

R166

Q4

Q5

R30

R31

C1

44

CN

91

CN

92

R3

6C

N9

3

R37

CN

94

R38

C1

48

CN

95

CN

96

R186

CN

97

R187

CN

98

R188

CN

99

R4

4

C1

54

R45

C1

56

C1

57

C1

58

C1

59

C1

60

C1

61

C1

62

C1

64

C1

66

C1

67

C1

68

R5

9

C1

69

R6

0

R6

1

C1

80

C1

81

R74

C185

R7

6

C186

C187

C188

R7

9C189

C190R

84

R88

R8

9

C1

99

R9

0R

91

R92

R93

R9

7

X4

R98

R99

C1

1

C1

2

C1

5

R201

R202

R203

IC10

R204

R2

06

R2

07

R2

08

R2

09

J79-0298-09

51

61

011

134 5

1

2

19

20

TA

AU

X_

O2

AG

ND

NC

RA

AU

X_

I2

AG

ND

NC

TX

D0

AU

X_

O1

LD

_M

OD

NC

GN

D

SQ

_O

UT

AU

X_

I1

NC

RX

D0

PT

T_

ING

ND

NC

52

531

208

104

105156

157

+

+

+

+

1

2

3

CB E

CB

E

TXP

TXN

RCT

TCT

RXP

RXN

SP_LED

DP_LED

1

2 N_SYNC2_A

N_SYNC1_A

N_SYNC2_B

N_SYNC1_B

1

2 +B

GND

NC

GND

15


1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Component side

Foil side



Component side view

INTERFACE UNIT

Ref. No. Address

IC3 3K

IC 7 5I

IC 8 2M

IC10 7L

D1 2G

D2 3G

D4 3J

D10 2M

(X46-3370-20)



(J79-0298-09)

D12 5D

D11 4D

C23

R2

10

R211

C26

R2

13

R2

14

R2

17

R219

C3

3

R220

C3

5

R2

22

R2

23

C4

2

C44

C4

7

C4

8

C2

00

C2

03

C2

04

C6

0

C6

1

C217

C67

C218

C68

C219

C69

C2

20

C2

21

C75

C77

C79

C80

C8

6

C8

7

C9

0

C9

1C

92

C9

3

C9

4

C9

5

C9

6

C9

8C

97

C1

C99

C2

C3

C4

C5

C8

D1

D2

D4

R1

00

CN10

R101

CN11

R103

R104

CN

14

R105C

N1

5

R106

R1

07

R1

08

D1

0

R1

09

D1

1D

12

R1

10

CN

20

R1

11

CN

21

R1

12

CN27

CN28

CN29

CN

10

0

CN

10

1

CN

10

2

CP22

CN

10

3

CN

10

4

CP24

CN30

CN

10

5CP25

CN31

CN

10

6

CP26

CN32

CN

10

7

CN33

CN

10

8

CN

10

9

CN35

CN37

L7

CN38

CN

48

L1101L

L1

2

J20

J21

C102

L16

C103

L17

C1

04

C1

05

C106

C1

07

C108

R144

C109

R146

C110

L2

4

IC3

C114

C115

C116

C117

IC7

C118

IC8

C119

L31

R1

59

L34

C120

C121

C1

22

C1

23

C1

24

R1

60

C1

25

R1

61

C1

26

R162

C1

27

C1

28

R164

C1

29

R165

R166

Q4

Q5

R30

R31

C1

44

CN

91

CN

92

R3

6C

N9

3

R37

CN

94

R38

C1

48

CN

95

CN

96

R186

CN

97

R187

CN

98

R188

CN

99

R4

4

C1

54

R45

C1

56

C1

57

C1

58

C1

59

C1

60

C1

61

C1

62

C1

64

C1

66

C1

67

C1

68

R5

9

C1

69

R6

0

R6

1

C1

80

C1

81

R74

C185

R7

6

C186

C187

C188

R7

9

C189

C190

R8

4

R88

R8

9

C1

99

R9

0R

91

R92

R93

R9

7

X4

R98

R99

C1

1

C1

2

C1

5

R201

R202

R203

IC10

R204

R2

06

R2

07

R2

08

R2

09

J79-0298-09

51

61

011

134 5

1

2

19

20

TA

AU

X_

O2

AG

ND

NC

RA

AU

X_

I2

AG

ND

NC

TX

D0

AU

X_

O1

LD

_M

OD

NC

GN

D

SQ

_O

UT

AU

X_

I1

NC

RX

D0

PT

T_

ING

ND

NC

52

531

208

104

105156

157

+

+

+

+

1

2

3

CB E

CB

E

TXP

TXN

RCT

TCT

RXP

RXN

SP_LED

DP_LED

1

2 N_SYNC2_A

N_SYNC1_A

N_SYNC2_B

N_SYNC1_B

1

2 +B

GND

NC

GND

16


1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14


Component side

Foil side


INTERFACE UNIT

Foil side view (J79-0298-09)

(X46-3370-20)INTERFACE UNIT


(X46-3370-20)

Ref. No. Address

IC1 7M

IC2 6M

IC4 11L

D8 11N

D9 11N

D13 13M

D14 13M

D15 13L

D16 13L

IC5 11M

IC6 9L

IC11 7HIC12 8G

D17 13M

D18 13N

D19 10O

D20 10O

D21 8O

D22 9O

C2

0

C2

1

C2

2

C2

4

C25

R2

12

C2

7

C2

8

R2

15

C29

R216

R218

C3

0

C3

1C

32

C3

4

R2

21

C3

6

C3

7

C3

8

C3

9

C4

0

C4

1C43

C4

5

C4

6

C49

C50 C5

1

C5

2

C5

3

C5

4

C55

C206

C207

C57

C208

C58

C209

C5

9

C210

C211

C62

C6

3

C64

C65

C216

C66

C70

C7

1

C222

C72

C223

C73

C224

C7

4

C2

25

C76

C78

C81

C83

C8

4

C8

5

C6

C7

D8

D9

CN16

CN17

CN18

CN19

D13

D14

D15

CP12

D16

CP13

D17

CP14

D18

CP15

D1

9

CP16

CN22

R113

R114

CN24

R115

CN25CN26

R1

18

D2

0

R1

19

D2

1

D2

2

R120

R1

21

R122

L2

CP27

R1

23

L3

R1

24

L4

R1

25

L5

R1

26

L6

R1

27

R1

28

CN39

L9

R1

30

CN

40

R1

31

CN

41

R1

32

CN42

R1

33

CN43

R1

34

CN44

R1

35

R1

36

CN49

R139

L13

L1

5

R140

L1

9

R141R142

R143

R147

L2

0

R1

48

L2

1

R1

49

L22

L23

IC1

C112

IC2

IC4 IC5

R1

51

IC6

R1

52

R1

57

R1

58

L33

R10

L3

5

R11

R13

R1

4R

15

R1

6

R1

7

R1

8

R1

9

R20

R2

1 R22

C132

R2

3

C133

R2

4

C134

Q1

R2

5

C1

35

Q2

R2

6

Q3

R2

7

C1

37

R2

8

C1

38

R2

9

C1

39

Q6

Q7

Q8

Q9

C1

41

R3

2

C1

42

R3

3

C1

43

R34

R1

R35

C1

45

R2

C1

46

R3

C1

47

R5

R3

9

C1

49

R6

R7

R8

R9

R4

0

C1

50

R41

R42

R43

C153

C1

55

R4

6

R47

R48

R49

R50

R51

R52

R53

R54

R55

R5

6

R5

7

R5

8

C172

R62

R63

R64

R6

5

R66

R7

0

R72

C1

82

R7

3

C1

83

R8

0

R8

1

R8

2

R8

3

R8

5

R8

6

R8

7

CN

1

CN

2

CN

3

CN8

R9

4

CN9

R95

R9

6

X2

CP1

CP

3C

P4

C1

0

CP

5

C1

4

R2

00

IC1

1

C1

9

R205

IC12

CB

EC

BE

CB

EC

BE

C9

C1

7C

18

14

85

14

85

1 4

58

124

25 48

CB

E

CB

E

14

85

1

6 10

5

C

BE

161

17

323348

49

64

J79-0298-09

TXP

TXN

RCT

TCT

RXP

RXN

NC

GND

SP_LED

DP_LED

17


1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14


Component side

Foil side


INTERFACE UNIT




(X46-3370-20)

Ref. No. Address

IC1 7M

IC2 6M

IC4 11L

D8 11N

D9 11N

D13 13M

D14 13M

D15 13L

D16 13L

IC5 11M

IC6 9L

IC11 7HIC12 8G

D17 13M

D18 13N

D19 10O

D20 10O

D21 8O

D22 9O

C2

0

C2

1

C2

2

C2

4

C25

R2

12

C2

7

C2

8

R2

15

C29

R216

R218

C3

0

C3

1C

32

C3

4

R2

21

C3

6

C3

7

C3

8

C3

9

C4

0

C4

1C43

C4

5

C4

6

C49

C50 C5

1

C5

2

C5

3

C5

4

C55

C206

C207

C57

C208

C58

C209

C5

9

C210

C211

C62

C6

3

C64

C65

C216

C66

C70

C7

1

C222

C72

C223

C73

C224

C7

4

C2

25

C76

C78

C81

C83

C8

4

C8

5

C6

C7

D8

D9

CN16

CN17

CN18

CN19

D13

D14

D15

CP12

D16

CP13

D17

CP14

D18

CP15

D1

9

CP16

CN22

R113

R114

CN24

R115

CN25CN26

R1

18

D2

0

R1

19

D2

1

D2

2

R120

R1

21

R122

L2

CP27

R1

23

L3

R1

24

L4

R1

25

L5

R1

26

L6

R1

27

R1

28

CN39

L9

R1

30

CN

40

R1

31

CN

41

R1

32

CN42

R1

33

CN43

R1

34

CN44

R1

35

R1

36

CN49

R139

L13

L1

5

R140

L1

9

R141R142

R143

R147

L2

0

R1

48

L2

1

R1

49

L22

L23

IC1

C112

IC2

IC4 IC5

R1

51

IC6

R1

52

R1

57

R1

58

L33

R10

L3

5

R11

R13

R1

4R

15

R1

6

R1

7

R1

8

R1

9

R20

R2

1 R22

C132R

23

C133

R2

4

C134

Q1

R2

5

C1

35

Q2

R2

6

Q3

R2

7

C1

37

R2

8

C1

38

R2

9

C1

39

Q6

Q7

Q8

Q9

C1

41

R3

2

C1

42

R3

3

C1

43

R34

R1

R35

C1

45

R2

C1

46

R3

C1

47

R5

R3

9

C1

49

R6

R7

R8

R9

R4

0

C1

50

R41

R42

R43

C153

C1

55

R4

6

R47

R48

R49

R50

R51

R52

R53

R54

R55

R5

6

R5

7

R5

8

C172

R62

R63

R64

R6

5

R66

R7

0

R72

C1

82

R7

3

C1

83

R8

0

R8

1

R8

2

R8

3

R8

5

R8

6

R8

7

CN

1

CN

2

CN

3

CN8

R9

4

CN9

R95

R9

6

X2

CP1

CP

3C

P4

C1

0

CP

5

C1

4

R2

00

IC1

1

C1

9

R205

IC12

CB

EC

BE

CB

EC

BE

C9

C1

7C

18

14

85

14

85

1 4

58

124

25 48

CB

E

CB

E

14

85

1

6 10

5

C

BE

161

17

323348

49

64

J79-0298-09

TXP

TXN

RCT

TCT

RXP

RXN

NC

GND

SP_LED

DP_LED

18

KTI-3

X46-337

SCHEMATIC DIAGRAM

1/6

A B C D E

1

2

3

4

5

6

7

K L M NF G H I J TSRP QO

1

2

3

4

5

6

7

U V W X Y Z AA AB AC AD

C

C

D

DC

C

C

C C

C

A2_F

A3_F

A5_F

A4_F

A7_F

A8_F

A18_F

A6_F

A19_F

A9_F

A16_F

A11_F

A10_F

A13_F

A12_F

A14_F

A15_F

A17_F

A1

3

A1

4A

14

_F

A1

1_

F

A2

0_

F

A7

_F

A6

_F

A1

9_

F

A1

7_

FA

4_

F

A3

_F

A2

_F

A1

6_

F

A1

3

A1

2

A17

A4

A16

A3

A2

A1

D7

D6

D5

D4

D1

3

D3

D1

2

D11

D2

D10

D1

D9

D0

D8

A15

A14

PHY_TX_D2

PHY_TX_D0PHY_TX_D1

PHY_TX_ERPHY_RX_ER

PH

Y_

RX

_D

V

PH

Y_

RX

_D

0P

HY

_R

X_

D1

PH

Y_

MD

C

PH

Y_

RX

_D

2P

HY

_R

X_

D3

PHY_MDio

PHY_MDC

PHY_RX_D0

PHY_RX_D1

PHY_RX_D2

PHY_RX_D3

PH

Y_R

X_D

V

PHY_RX_CLK

PHY_RX_ER

PH

Y_T

X_E

R

PHY_TX_CLK

PHY_TX_EN

PHY_CRS

PH

Y_C

oL

PHY_TX_D0

PHY_TX_D1

PHY_TX_D2

PHY_TX_D3

A1_F

/PHY_RST

US

B_

PW

RD

US

B_

PP

WR

US

B_

oV

RC

R

TXD

3

RXD

3

485_DE2

485_DE1

/TR

ST

TM

S

TD

i

TD

o

RTCK

BD1_DET

AUX_o1

AUX_o2

AUX_i1

AUX_i2

TXD0

RXD0

RX

D1

TX

D1

DCD1

DSR1

DTR1

/CS0

BL

S1

A2

2

BL

S0

A2

1

SQ

_o

UT

RXD2/ARM_iNT

TXD2

/STS_LED_R

/STS_LED_G

/PWR_LED_R

A0

/LD_MoD

A2

3

DSP_RST

RTS1

/PH

Y_

RiP

SD

A

US

B_

UP

_L

ED

Ri1

DSR1DTR1Ri1

D15D7

D6D14

D5D12

D13

D4

D10D2

D3D11

D8

D9

D0

D1

TXD1

USB_HSTEN

USB_oVRCRUSB_PPWRUSB_PWRDUSB_UP_LED

USB_HSTEN

USB_DPUSB_DM

SDASCL

BD2_DET

A0

A2

1A

22

A2

3B

LS

0B

LS

1/C

S0

TD

o

TM

S

TC

K

TD

i

/TR

ST

RT

CK

BD2_DET

DSP_RST

/ST

S_

LE

D_

R

/ST

S_

LE

D_

G

/PHY_RSTPHY_PD

/PHY_RiP

US

B_

DP

/RSToUT

A1

5

A20_F

PH

Y_

PD

CTS1

/485_RE2

/485_RE1

/RS

ToU

T

CS1

/oE

/WE

/PW

R_

LE

D_

R

/PW

R_

LE

D_

G

SQ

_o

UT

TXD0

RXD0

PTT_iN

AUX_i1

/LD_MoD

AUX_o1

/ARM_iNT

/DSP_iNT

BD1_DET

CTS1

TX

D_

AC

C

RTS1

CT

S_

AC

C

RXD1

TXD2

TXD3

485_DE2

/485_RE2

RXD3

RXD2

/485_RE1

485_DE1

/WE

/oE

CS1

D1

4

D1

5

A1

_F

A1

0_

F

A1

5_

F

A1

3_

F

A1

2_

F

A1

1

A1

0

A9

A8

A7

A6

A1

9

A2

0

A5

A1

8

A8

_F

A9

_F

Mii_iNTPHY_CRSPHY_CoL

PH

Y_

MD

io

TC

K

/DSP_iNT

PHY_TX_D3

PHY_TX_EN

PH

Y_

RX

_C

LK

A5

_F

A1

8_

F

RT

S_

AC

C

TA_

AC

C

RX

D_

AC

C

DCD1

RA

_A

CC

TA_ACC

RA_ACC

SC

L

US

B_

DM

PT

T_

iN

Mii_

iNT

+B +B

AU

X_

o2

AUX_i2

50M

33M

PHY_TX_CLK

33DC

A1

2

A5

A3

A1

1

A1

0

A1

A2

A9

A7

A1

9

A1

8

A4

A1

7

A1

6

A6

A8

A2

0

/PWR_LED_G

L20

L9

2-0

46

7-0

5

R1

14

47

k

R1

13

47

k

L19

L92-0467-05

C132

0.1u

47

k

R1

00

0

R93

0

R91

0

R92

0

IC10

LPC2460FBD208

1D

12

2T

DO

3D

34

TD

I5

P3

[28

]/P

WM

1[5

]6

TM

S7

D1

38

TR

ST

9D

BG

EN

10

TC

K1

1P

3[2

9]/

PW

M1

[6]

12

P0

[26

]/R

XD

31

3D

41

4P

0[2

5]/

TX

D3

15

VD

D1

16

P0

[24

]/A

D0

[1]

17

D5

18

P0

[23

]/A

D0

[0]

19

P3

[30

]/R

TS

12

0V

DD

A1

21

D1

42

2V

SS

A1

23

D6

24

VR

EF

12

5P

3[3

1]/

MA

T1

[2]

26

VD

DD

CD

C1

_1

27

D7

28

D1

52

9R

ST

OU

T3

0N

C_

1

31

P2

[30

]/S

DA

23

2V

SS

CO

RE

13

3V

SS

IO1

34

RT

CX

13

5R

ES

ET

36

RT

CX

23

7A

LA

RM

38

VB

AT

39

P2

[31

]/S

CL

24

0P

1[3

1]/

US

B_

OV

RC

R2

41

P0

[12

]/U

SB

_P

PW

R2

42

P1

[30

]/U

SB

_P

WR

D2

43

P2

[29

]4

4X

TA

L1

45

P0

[13

]/U

SB

_U

P_

LE

D2

46

XT

AL

24

7P

2[2

7]/

MO

SI0

48

P0

[28

]/S

CL

04

9P

2[2

8]

50

P0[27]/SDA0

51

P0[31]/USB_D+2

52

USB_D-2

53

P2[24]

54

P2[25]

55

P3[26]/PWM1[3]

56

P3[25]/PWM1[2]

57

P2[26]/MISO0

58

P3[24]/PWM1[1]

59P2[18]

60VDD2

61P0[29]

62P0[30]

63VSSIO2

64P2[23]/SSEL0

65P3[23]

66P1[18]/USB_UP_LED1

67P2[19]

68P1[19]

69P0[14]/USB_HSTEN2

70P1[20]/SCK0

71VDD3

72P1[21]/SSEL0

73P2[20]

74P1[22]

75A0

76P1[23]/MISO0

77VSSIO3

78P1[24]/MOSI0

79A1

80P1[25]

81P2[21]

82P1[26]

83A2

84VSSCORE2

85P2[22]/SCK0

86VDDDCDC1_2

87P2[16]

88P1[27]

89VDD4

90P1[28]

91P2[14]/CS2

92P1[29]

93VSSIO4

94P0[0] /SDA1

95P2[17]

96P0[1]/SCL1

97A3

98

P0

[10

]/T

XD

2

99

P2

[15

]/C

S3

100

P0

[11

]/R

XD

2

101

A1

6

102

P2

[13

]/E

INT

3

103

A4

104

A1

7

10

5

A1

8

10

6

P2

[12

]/E

INT

2

10

7A

5

10

8P

2[1

1]/

EIN

T1

10

9A

20

11

0P

2[1

0]/

EIN

T0

11

1A

19

11

2V

DD

5

11

3A

6

11

4V

SS

IO5

11

5A

21

11

6P

0[2

2]/

MC

IDA

T0

11

7N

C_

2

11

8P

0[2

1]

11

9B

LS

0

12

0P

0[2

0]

12

1A

7

12

2P

0[1

9]/

SD

A1

12

3A

22

12

4P

0[1

8]/

MO

SI

12

5V

DD

6

12

6P

0[1

7]/

MIS

O

12

7A

8

12

8P

0[1

5]/

SC

K0

12

9A

23

13

0P

0[1

6]/

SS

EL

13

1A

9

13

2P

2[9

]/E

XT

IN0

13

3V

SS

IO6

13

4P

2[8

]/T

RA

CE

PK

T3

13

5A

10

13

6P

2[7

]/T

RA

CE

PK

T2

13

7P

3[1

6]/

TX

D1

13

8P

2[6

]/T

RA

CE

PK

T1

13

9P

4[2

7]/

BL

S1

14

0P

2[5

]/T

RA

CE

PK

T0

14

1N

C_

3

14

2P

2[4

]/T

RA

CE

SY

NC

14

3P

3[1

7]/

RX

D1

14

4P

2[3

]/P

WM

1[4

]

14

5A

11

14

6V

DD

7

14

7P

1[1

3]/

EN

ET

_R

X_

DV

14

8V

SS

IO7

14

9A

12

15

0

P2[2]/PWM1[3]

15

1

P3[18]/PWM0[3]

15

2

P2[1]/PWM1[2]

15

3

P1[7]/MCIDAT1

15

4

P2[0]/TRACECLK

15

5

A13

15

6

P1[5]/PWM0[3]

157

P1[12]/ENET_RXD3

158

P0[9]/MOSI1

159 A14160 P0[8]/MISO1161 P3[19]/DCD1162 P0[7]163 P1[11]/ENET_RXD2164 P0[6]165 VDD8166 P0[5]167 P3[20]/DSR1168 P0[4]169 VSSIO8170 P4[28]171 P1[6] /ENET_TX_CLK172 VSSCORE3173 A15174 VDDDCDC1_3175 P3[21]/DTR1176 P4[29]177 P1[3] /ENET_TXD3178 P1[17]/ENET_MDIO179 P4[25]/WE180 P1[16]/ENET_MDC181 VDD9182 P1[15]/ENET_RX_CLK183 P4[24]/OE184 P1[14]/ENET_RX_ER185 P1[2] /ENET_TXD2186 P1[10]/ENET_RXD1187 P4[30]/CS0188 P1[9] /ENET_RXD0189 VSSIO9190 P1[8] /ENET_CRS_DV191 D8192 P1[4] /ENET_TX_EN193 CS1194 P1[1] /ENET_TXD1195 P3[22]/RI1196 P1[0] /ENET_TXD0197 D0198 VDD10199 D9200 VSSIO10201 D1202 P0[2] /TXD0203 P3[27]204 P0[3] /RXD0205 D10206 RTCK207 D2208 D11

R83 47kR82 47kR81 47kR80 47k

R87 47kR86 47k

R7

34

7k

C8

54

7p

C8

40

.1u

R58 47kR57 47kR56 47k

C7

60

.1u

C7

84

7p

C7

00

.1u

C7

34

7p

R1

3

22

0

L1

6L

92

-04

67

-05

R3 0

R5

R6

R7 0

R2

50

C45 0.1uC46 47p

C48 47pC47

L15L92-0467-05

C8

1

47

p

C8

3

22

u

R6

5

R64 1M

C7

1

5p

C6

6

5p

C6

52

p

C7

2

2p

2SC4738FQ3

2SC4738FQ1

R72

10k

C7

40

.01

u

R7

04

.7k

R40

10k

R4

64

.7k

R48 0

L5L33-1500-05

R55

R8 100

C1

91

00

p

R3

2

47

k

R49 0

C2

01

00

p R52 0

R10 100

IC1

ISL8485EIBZ

1Ro

2RE

3DE

4DI

C2

50

.1u

C1

8

R50 0

R53 0

IC2

ISL8485EIBZ

1Ro

2RE

3DE

4DI5 GND

6 A/Y

7 B/Z

8 VCC

R51 0

C2

9

0.1

u

L6L33-1500-05

R3

5

10

k

R11 100

R54 0R9 100

R3

4

10

k

R3

3

47

k

CN11

1TA

2AUX_o2

3AGND

4NC

5RA

6AUX_i2

7AGND

8NC

9TXD0

10AUX_o1

11GND

12NC

13SQ_oUT

14AUX_i1

15LD_MoD

16NC

17GND

18PTT_iN

19RXD0

20NC

R14 1k

C3

21

00

0p

C1

21

00

0p

R2

2 IC4TC7WT125FUF

5A2

6Y1

7G2

8VCC

C6

20

.1u

R4

71

0k

1 10

C1

15

0.1

u

C1

06

0.1

u

C1

90

0.1

u

R9

8

47

k

C128

0.1u

C129

0.1u

C1270.1u

IC5ADM101EARMZ

RIN

7ToUT

8SD

9C1+

10VCC

C5

8

0.1

u

C6

4

0.1

u

0.1u

R4

1

47

k

L4

L92-0639-05

C1

51

00

0p

C2

81

00

0p

D8

1S

S3

55

2SD2114K(W)Q2

R15 1k

C1

11

00

0p

C3

11

00

0p

R8

94

7k

R8

8

R9

04

7k

C9

20

.1u

C9

10

.1u

C9

40

.1u

C9

6

0.1

u

C1

09

0.1

u

C1

17

0.1

u

C1

03

0.1

u

CN30

CN32

CN29

CN31

CN37

CN28CN27

CN38

CN35

CN

24

R1

05

47

k

R96

1k

C1

12

10

00

p

R94 47kR95 47k

J21

C990.1u

R6

61

0k

1k

R16 100

R19 1k

R18 100

C5

10

00

p

C8

10

0p

C4

10

0p

C3

10

00

p

C3

61

00

0p

C3

41

00

p

C3

91

00

0p

C3

81

00

p

R2

4

47

k

R2

74

7k

R2

84

7k

C1

C2

10

0p

C4

11

00

p

C4

01

00

p

R21 100

R20 100

CN

2

CN

3

CN

1

IC11W05-1635-00

25A0

26CE

27VSS1

28oE

29DQ0

30DQ8

31DQ1

32DQ9

33DQ2

34DQ10

35DQ3

36DQ11

37VCC

38DQ4

39DQ12

40DQ5

41DQ13

42DQ6

43DQ14

44DQ7

45DQ15/A-1

46VSS2

47BYTE

48A16

IC3

LT3

68

5E

MS

E

6S

YN

C7

PG

8F

B9

VC

10

RT

11

GN

D1

BD

2B

oo

ST

3S

W

4V

IN

5R

UN

/SS

R3

1

18

k

C4

2

68

0p R3

6

56

k

D4

R4

4

22

0k

(0

.5%

)

R4

5

68

k(

0.5

%)

C6

0

C6

1

C4

4

0.4

7u

L10

4.7u

L33-1532-05

R3

0

10

0k

C3

54

.7u

C3

34

.7u

D2

KD

Z3

6B

C2

64

7u

35

C2

34

7u

35 C

69

10

00

p

C7

5

10

00

p

D1

0

1S

S3

88

F

C7

70

.1u

C8

0

10

00

p

R7

4

10

kIC8

XC6108N31BM-G

1VoUT

2VSS

3VIN

4 VSEN

5 CD

C6

8

0.0

1u

R2

64

9.9

(0

.5%

)

R2

34

9.9

(0

.5%

)

L2

L33-1500-05L3

R9

90

C1

07

10

u

R111 47k

R1

03

10

k

R1

09

10

k

2SC4738FQ5

C1

16

0.0

1u

X4L77-2951-05

C1

21

10

p

C1

23

0.0

1u

R1

08

4.7

k

2SC4738FQ4

R1

04

4.7

k

C1

20

10

p

R107 0

CN39CN40CN41CN42

C7

9

47

u2

5

C6

7

47

u2

5

IC7NJM78M05DL1AZB

2GND

1 IN 3oUT

C9

5

10

u

C9

84

7p

C9

3

47

p

C9

04

7p

C9

7

47

p

C1

08

47

p

C1

89

47

p

C125

47p

C126

47p

C124

47p

C1

19

47

p

C1

10

47

p

C1

02

47

p

R39

4.99k( 0.5%)

R118 100

C1

48

10

00

pC

16

41

00

0p

C1

46

10

00

p

C1

49

10

00

pC

15

01

00

0p

C1

47

10

00

p

C1

62

10

00

p

C1

45

10

00

p

R119 100

C1

44

10

00

p

C1

35

10

00

p

C1

43

10

00

p

C1

61

10

00

pC

16

01

00

p

C1

41

10

00

p

R132 100

C1

59

10

00

p

C1

42

10

0p

R134 100

C1

57

10

00

p

C3

71

00

p

R125 1k

C1

39

10

00

p

C1

58

10

0p

C1

56

10

00

p

C1

38

10

00

p

C1

54

10

00

p

C1

37

10

00

p

L7L92-0639-05

L9

L92-0639-05

L13 L92-0639-05

R110 47k

CN

19

CN

20

CN

22

CN

18

CN

16

CN

17

CN

21

R141

0 R1

47

0

R142 0

R143 0

R6

0

0

R6

10

R7

60

R7

90

R8

40

R9

7 0

R59

0

R146

0

R101

0

IC6E-STE100P

1M

F4

2M

F3

3M

F2

4M

F1

5M

F0

6F

DE

7G

ND

A_

18

NC

_1

9V

CC

A_

11

0G

ND

A_

21

1X

21

2X

11

3V

CC

A_

21

4G

ND

A_

31

5IR

EF

16

VCCA_3

17

VCCA_4

18RXN

19RXP

20GNDA_4

21TXP22VCCA_5

23TXN24GNDA_525GNDE26TEST

27PWRDWN

28RESET

29RIP

30NC_2

31NC_3

32 NC_4

33

TE

ST

_S

E

34

LE

DS

35

LE

DC

36

LE

DL

37

LE

DT

R3

8L

ED

R1

03

9V

CC

E/I

_1

40

GN

DE

/I_

14

1M

DIo

42

MD

C4

3R

DX

34

4R

DX

24

5V

CC

E/I

_24

6R

XD

14

7R

XD

04

8R

X_D

V

49

RX_CLK

50GNDE/I_2 51

RX_ER/RXD4 52TX_ER/TXD4

53TX_CLK54TX_EN55TXD056TXD157TXD258TXD359CoL60CRS61MDINT62VCCE/I_363CFG164CFG0

R106

0

R144

0

C5510u

C4310u

C1

66

10

00

pC

16

71

00

0p

R151 100

C1

68

10

0p

C1

69

10

0p

C2

11

00

p

C1

41

00

p

CN14

CN15

C1

53

10

00

p

C1

55

10

00

p

Q7

RT

1P

14

1M

-T1

11

R1

22

12

0

R1

20

10

0

R1

39

10

0

Q9

RT

1P

14

1M

-T1

11

Q6

RT

1P

14

1M

-T1

11

R1

40

12

0

Q8

RT

1P

14

1M

-T1

11

L22

L92-0467-05

L23

L92-0639-05

L1

1

L9

2-0

63

9-0

5

L24

L92-0639-05

L12L92-0467-05

C1

72

10

00

p

R1

10

kR

2

10

k

L21

L92-0467-05

R157 100

R158 100

C1

82

10

00

p

C1

83

10

00

p

C1

80

10

00

p

C1

81

10

00

p

D1

3

DA

20

4U

D1

4

DA

20

4U

D1

5

DA

20

4U

D1

6

DA

20

4U

R159

47k

R161 47k

R1

62

47

k

CN33

C8

72

2u

C8

64

7p

C1

88

0.1

u

C1

87

47

p

C1

85

47

p

C1

86

0.1

u

R1

65

0

R1

64

0

R166

0 R160

47k

C104

47p

C105

0.1u

R2

9

10

0

(0

.5%

)

L1

7

L9

2-0

46

7-0

5

R1

86

47

k

D1

SMD030F

D1

7

DA

20

4U

D1

8

DA

20

4U

R37

47kR38

47k

C2

00

0.0

1u

CP

22

0

CP

24

0

L31L92-0639-05

CP13 0

CP12 0

CP15 0

CP14 0

X2

25MHz

L77-3067-05

D11

B30-2151-05

D12

B30-2151-05

CN10

1

2

R2

00

47

k

IC12

5DI(Io0)

6CLK

7HoLD(Io3)

8VCC

D1

9

LX

ES

15

AA

A1

01

7

D2

0

D2

1

D2

2

R2

01

0

R2

02

0

R2

03

0

R2

04

0

R2

05

0

R2

06

0

R2

07

0

R2

08

0

R2

09

0

R2

10

0

R2

11

0

R2

12

0

C2

03

C2

04

CP25 22

CP26 22

R2

13

0R

21

4

0

CN43

CN44

CN8

CN9

D9

RK

Z1

8B

2K

G

CN48 CN49

R217

0

J20

87654

32

1

12

11

10

9

13

14

R2

18

4.7

k

R63

4.7k

R6

2

4.7

k

R2

19

47

k

R2

20

0

C122

22pC118

22p

CP16 1k

L33

L92-0467-05L34

L92-0467-05

C218

1000p

C219

1000p

C220

1000pR221

0

CP3 33

CP4 33

CP

13

3

CP5 33

CP

27

33

R2

15

33

R2

16

33

C222

18p

C221

18p

R2

22

0R

22

3

0

CN93

CN

94

CN

95

CN

96

CN

97

CN

98

CN

99

CN

10

0

CN

10

1

CN

10

2

CN

10

3

CN

10

4

CN

10

5

CN

10

6

CN

10

7

CN

10

8

C2

07

10

0p

C2

06

10

0p

C2

09

10

0p

C2

08

10

0p

C2

11

10

0p

C2

10

10

0p

C2

16

10

0p

C2

17

10

0p

C2

25

10

0p

CN

10

9

L3

5

233DC1 +B

4 33DC3 +B

6 NC5 NC

8 GND7 GND

10 BD1_DET9 AGND

12 BD2_DET11 TA

14 /DSP_iNT13 AGND

16 DSP_RST15 RA

18 /ARM_iNT17 AGND

20 TXD119 RTS_ACC

22 RXD121 CTS_ACC

24 RTS123 TXD_ACC

26 CTS125 RXD_ACC

RJ-45LAN CONNECTOR)

N_SYNC2_AN_SYNC2_B

N_SYNC1_BN_SYNC1_A

50M

+B

GND

DBGEN i2C

RR G

POWER

G

STATUS

DC/DC GND

Digital GND

ISP

+B

RXD0

HW

V0

HW

V1

HW

V2

GND

AUXo2

AUXo1

AUXi2

AUXi1

RESET

P0

_2

2

P0_30

CASE GND

12MHz

100M

FULL

SIDE-B

SIDE-A

/RESET/RESET

33DC33DC33DC33DC33DC33DC33DC33DC+B+B

33DC33DC

/RESET/RESET

RXNRXN

RXPRXP

TXNTXN

TXPTXPSP_LEDSP_LEDDP_LEDDP_LED3.3V3.3V

RXN RXN

RXPRXP

TXPTXP

SP_LEDSP_LEDDP_LEDDP_LED

3.3V3.3V

N_SYNC1_B

N_SYNC2_A

N_SYNC1_AN_SYNC2_B

SDo_SF

/CS_SF

SDi_SF

SDo_SF

SCK_SF SCK_SF

/WP_SF

/WP_SF

+B +B

+B+B

25_CK_SFT25_CK_SFT25_CK_SFT25_CK_SFT

+B+B

N_SYNC2_AN_SYNC2_BN_SYNC1_AN_SYNC1_B

SP_LED

DP_LED

/RESET

SDo_SF

SDi_SF

/CS_SF

SCK_SF

12_CK_SPT

25_CK_SFT

RS-485

TRI-STATE BUFFER

DC/DC CONVERTER

VOLTAGE DETECTOR VOLTAGE REGULATOR

RS-232C DRIVER/RECEIVER

Ethernet transceiverMCU

FLASH MEMORY

FLASH MEMORY

DC SWITCH (25M SHIFT)

DC SWITCH(SQ OUT)

SURGE PROTECTION

SURGE PROTECTION

DC SWITCH (LED)


OVER CURRENT

PROTECTION OFREVERSE CONNECTION

CATCH DIODE

(DC/DC CONVERTER)OVER VOLTAGE

Q1, Q3

REVERSE CURRENTPROTECTION

OVER VOLTAGEPROTECTION

TRANSCEIVER

/RESET

Q4, Q5


/CS_SF

SDi_SF

/WP_SF

+B

50M50M

10

00

p

10

00

p

10

0p

22

u

22

u

47

k

G1

A1

Y2

GND

1

2

3

4

C2

2

C2

7C

30

C2

4

0.1

u

0.1

u1

0p

10

p

10

0p

10

0p

C6

C9

10

0p

C1

0C

71

00

p1

00

p

C1

71

00

p

1

2

3

4

5

GND

C1-

V-

TIN

RoUT

C63

5

6

7

8

GND

A/Y

B/Z

VCC

C5

90

.01

u

47p

0.1u

0.1u47p

47p0.1u

C53

C54

C51C52

C50C49

0.1u

1000p4.7k

C57R42

220R43

0

+B

C2

24

10

0p

10

0p

C2

23

IC10

LPC2460FBD208

MCU

R112 47k

47

p

C1

14

US

B i/F

CN25 CN26

CN91 CN92

R1

87

R1

88

47

k4

7k

R1

15

1

2

3

4

CS

Do(Io1)

WP(Io2)

GND

R1

24

R1

23

R1

21

R1

48

R1

49

47

k4

7k

47

k4

7k

47

k

R126

R127

R128

R130

R131

R133

R136R152

1k

1k

1k

1k

1k

1k

1k100

R135 1k

0.0

1u

C1

99

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

A15

A14

A13

A12

A11

A10

A9

A8

C1

NC2

WE

RESET

NC3

NC4

RY/BY

A18

A17

A7

A6

A5

A4

A3

A2

A1

47

p

1u

C1

33

C1

34

0

0

R17

D13-18

D19-22

D2

D4D10

D8

D9

Q6-9

33M 33M

33M 33M

GND GND

/RESET /RESET

GND

3.3V 3.3V33M 33M

/CS_SF /CS_SF

A1-20 A1-20

GND

PROTECTION

RXD0TXD0

SQ_oUT

RXD0TXD0SQ_oUT

D0-15 D0-15

D0-15

3.3V 3.3V

D0-15

A8-15 A8-15

1k

TXNTXN

RXN

RXP

TXP

SP_LEDDP_LED

3.3V

3.3V

TXN

AUXCONNECTOR

1

2

3

4

5

6

7

9

10

11

12

13

14

15

8

1

4

9

12

DC POWER

CONNECTORSUPPLY

RCT

TCT

RCT

TCT

PROTECTION

RS-485TRANSCEIVER

4321N_SYNC2_A

N_SYNC2_B

N_SYNC1_BN_SYNC1_A

NCNCRD-NCNC

RD+TD-

TD+

N_SYNC

INTERFACE UNIT (X46-3370-20) INTERFACE UNIT (X46-3370-20) INTERFACE UNIT (X46-3370-20) INTERFACE UNIT (X46-3370-20) INTERFACE UNIT (X46-3370-20)

3.3V

3.3V

3.3V

5.0V

3.3V

3.3V

5.0V

5.0V

3.3V

13.6V

13.6V

3.3V

3.3V

13.6V1

2

34

5

1

2

34

5

4

5

4

5

1 1

2

3

45

2

34

5

6

7

8

910

2

3

4

5

1 1

8

6

7

2

910

3

4

5

9

3

5

9

7

5

9

3

5

9

7

5

6 6

10 10

19

KTI-3

X46-337

SCHEMATIC DIAGRAM

2/6

A B C D E

1

2

3

4

5

6

7


1

2

3

4

5

6

7


C

C

D

DC

C

C

C C

C

A2_F

A3_F

A5_F

A4_F

A7_F

A8_F

A18_F

A6_F

A19_F

A9_F

A16_F

A11_F

A10_F

A13_F

A12_F

A14_F

A15_F

A17_F

A1

3

A1

4A

14

_F

A1

1_

F

A2

0_

F

A7

_F

A6

_F

A1

9_

F

A1

7_

FA

4_

F

A3

_F

A2

_F

A1

6_

F

A1

3

A1

2

A17

A4

A16

A3

A2

A1

D7

D6

D5

D4

D1

3

D3

D1

2

D11

D2

D10

D1

D9

D0

D8

A15

A14

PHY_TX_D2

PHY_TX_D0PHY_TX_D1

PHY_TX_ERPHY_RX_ER

PH

Y_

RX

_D

V

PH

Y_

RX

_D

0P

HY

_R

X_

D1

PH

Y_

MD

C

PH

Y_

RX

_D

2P

HY

_R

X_

D3

PHY_MDio

PHY_MDC

PHY_RX_D0

PHY_RX_D1

PHY_RX_D2

PHY_RX_D3

PH

Y_R

X_D

V

PHY_RX_CLK

PHY_RX_ER

PH

Y_T

X_E

R

PHY_TX_CLK

PHY_TX_EN

PHY_CRS

PH

Y_C

oL

PHY_TX_D0

PHY_TX_D1

PHY_TX_D2

PHY_TX_D3

A1_F

/PHY_RST

US

B_

PW

RD

US

B_

PP

WR

US

B_

oV

RC

R

TXD

3

RXD

3

485_DE2

485_DE1

/TR

ST

TM

S

TD

i

TD

o

RTCK

BD1_DET

AUX_o1

AUX_o2

AUX_i1

AUX_i2

TXD0

RXD0

RX

D1

TX

D1

DCD1

DSR1

DTR1

/CS0

BL

S1

A2

2

BL

S0

A2

1

SQ

_o

UT

RXD2/ARM_iNT

TXD2

/STS_LED_R

/STS_LED_G

/PWR_LED_R

A0

/LD_MoD

A2

3

DSP_RST

RTS1

/PH

Y_

RiP

SD

A

US

B_

UP

_L

ED

Ri1

DSR1DTR1Ri1

D15D7

D6D14

D5D12

D13

D4

D10D2

D3D11

D8

D9

D0

D1

TXD1

USB_HSTEN


USB_HSTEN

USB_DPUSB_DM

SDASCL

BD2_DET

A0

A2

1A

22

A2

3B

LS

0B

LS

1/C

S0

TD

o

TM

S

TC

K

TD

i

/TR

ST

RT

CK

BD2_DET

DSP_RST

/ST

S_

LE

D_

R

/ST

S_

LE

D_

G/PHY_RSTPHY_PD

/PHY_RiP

US

B_

DP

/RSToUT

A1

5

A20_F

PH

Y_

PD

CTS1

/485_RE2

/485_RE1

/RS

ToU

T

CS1

/oE

/WE

/PW

R_

LE

D_

R

/PW

R_

LE

D_

G

SQ

_o

UT

TXD0

RXD0

PTT_iN

AUX_i1

/LD_MoD

AUX_o1

/ARM_iNT

/DSP_iNT

BD1_DET

CTS1

TX

D_

AC

C

RTS1

CT

S_

AC

C

RXD1

TXD2

TXD3

485_DE2

/485_RE2

RXD3

RXD2

/485_RE1

485_DE1

/WE

/oE

CS1

D1

4

D1

5

A1

_F

A1

0_

F

A1

5_

F

A1

3_

F

A1

2_

F

A1

1

A1

0

A9

A8

A7

A6

A1

9

A2

0

A5

A1

8

A8

_F

A9

_F


PH

Y_

MD

io

TC

K

/DSP_iNT

PHY_TX_D3

PHY_TX_EN

PH

Y_

RX

_C

LK

A5

_F

A1

8_

F

RT

S_

AC

C

TA_

AC

C

RX

D_

AC

C

DCD1

RA

_A

CC

TA_ACC

RA_ACC

SC

L

US

B_

DM

PT

T_

iN

Mii_

iNT

+B +B

AU

X_

o2

AUX_i2

50M

33M

PHY_TX_CLK

33DC

A1

2

A5

A3

A1

1

A1

0

A1

A2

A9

A7

A1

9

A1

8

A4

A1

7

A1

6

A6

A8

A2

0

/PWR_LED_G

L20

L9

2-0

46

7-0

5

R1

14

47

k

R1

13

47

k

L19

L92-0467-05

C132

0.1u

47

k

R1

00

0

R93

0

R91

0

R92

0

IC10

LPC2460FBD208

1D

12

2T

DO

3D

34

TD

I5

P3

[28

]/P

WM

1[5

]6

TM

S7

D1

38

TR

ST

9D

BG

EN

10

TC

K1

1P

3[2

9]/

PW

M1

[6]

12

P0

[26

]/R

XD

31

3D

41

4P

0[2

5]/

TX

D3

15

VD

D1

16

P0

[24

]/A

D0

[1]

17

D5

18

P0

[23

]/A

D0

[0]

19

P3

[30

]/R

TS

12

0V

DD

A1

21

D1

42

2V

SS

A1

23

D6

24

VR

EF

12

5P

3[3

1]/

MA

T1

[2]

26

VD

DD

CD

C1

_1

27

D7

28

D1

52

9R

ST

OU

T3

0N

C_

1

31

P2

[30

]/S

DA

23

2V

SS

CO

RE

13

3V

SS

IO1

34

RT

CX

13

5R

ES

ET

36

RT

CX

23

7A

LA

RM

38

VB

AT

39

P2

[31

]/S

CL

24

0P

1[3

1]/

US

B_

OV

RC

R2

41

P0

[12

]/U

SB

_P

PW

R2

42

P1

[30

]/U

SB

_P

WR

D2

43

P2

[29

]4

4X

TA

L1

45

P0

[13

]/U

SB

_U

P_

LE

D2

46

XT

AL

24

7P

2[2

7]/

MO

SI0

48

P0

[28

]/S

CL

04

9P

2[2

8]

50

P0[27]/SDA0

51

P0[31]/USB_D+2

52

USB_D-2

53

P2[24]

54

P2[25]

55

P3[26]/PWM1[3]

56

P3[25]/PWM1[2]

57

P2[26]/MISO0

58

P3[24]/PWM1[1]

59P2[18]

60VDD2

61P0[29]

62P0[30]

63VSSIO2

64P2[23]/SSEL0

65P3[23]


67P2[19]

68P1[19]

69P0[14]/USB_HSTEN2

70P1[20]/SCK0

71VDD3

72P1[21]/SSEL0

73P2[20]

74P1[22]

75A0

76P1[23]/MISO0

77VSSIO3

78P1[24]/MOSI0

79A1

80P1[25]

81P2[21]

82P1[26]

83A2

84VSSCORE2

85P2[22]/SCK0

86VDDDCDC1_2

87P2[16]

88P1[27]

89VDD4

90P1[28]

91P2[14]/CS2

92P1[29]

93VSSIO4

94P0[0] /SDA1

95P2[17]

96P0[1]/SCL1

97A3

98

P0

[10

]/T

XD

2

99

P2

[15

]/C

S3

100

P0

[11

]/R

XD

2

101

A1

6

102

P2

[13

]/E

INT

3

103

A4

104

A1

7

10

5

A1

8

10

6

P2

[12

]/E

INT

2

10

7A

5

10

8P

2[1

1]/

EIN

T1

10

9A

20

11

0P

2[1

0]/

EIN

T0

11

1A

19

11

2V

DD

5

11

3A

6

11

4V

SS

IO5

11

5A

21

11

6P

0[2

2]/

MC

IDA

T0

11

7N

C_

2

11

8P

0[2

1]

11

9B

LS

0

12

0P

0[2

0]

12

1A

7

12

2P

0[1

9]/

SD

A1

12

3A

22

12

4P

0[1

8]/

MO

SI

12

5V

DD

6

12

6P

0[1

7]/

MIS

O

12

7A

8

12

8P

0[1

5]/

SC

K0

12

9A

23

13

0P

0[1

6]/

SS

EL

13

1A

9

13

2P

2[9

]/E

XT

IN0

13

3V

SS

IO6

13

4P

2[8

]/T

RA

CE

PK

T3

13

5A

10

13

6P

2[7

]/T

RA

CE

PK

T2

13

7P

3[1

6]/

TX

D1

13

8P

2[6

]/T

RA

CE

PK

T1

13

9P

4[2

7]/

BL

S1

14

0P

2[5

]/T

RA

CE

PK

T0

14

1N

C_

3

14

2P

2[4

]/T

RA

CE

SY

NC

14

3P

3[1

7]/

RX

D1

14

4P

2[3

]/P

WM

1[4

]

14

5A

11

14

6V

DD

7

14

7P

1[1

3]/

EN

ET

_R

X_

DV

14

8V

SS

IO7

14

9A

12

15

0

P2[2]/PWM1[3]

15

1

P3[18]/PWM0[3]

15

2

P2[1]/PWM1[2]

15

3

P1[7]/MCIDAT1

15

4

P2[0]/TRACECLK

15

5

A13

15

6

P1[5]/PWM0[3]

157

P1[12]/ENET_RXD3

158

P0[9]/MOSI1


R83 47kR82 47kR81 47kR80 47k

R87 47kR86 47k

R7

34

7k

C8

54

7p

C8

40

.1u

R58 47kR57 47kR56 47k

C7

60

.1u

C7

84

7p

C7

00

.1u

C7

34

7p

R1

3

22

0

L1

6L

92

-04

67

-05

R3 0

R5

R6

R7 0

R2

50

C45 0.1uC46 47p

C48 47pC47

L15L92-0467-05

C8

1

47

p

C8

3

22

u

R6

5

R64 1M

C7

1

5p

C6

6

5p

C6

52

p

C7

2

2p

2SC4738FQ3

2SC4738FQ1

R72

10k

C7

40

.01

u

R7

04

.7k

R40

10k

R4

64

.7k

R48 0

L5L33-1500-05

R55

R8 100

C1

91

00

p

R3

2

47

k

R49 0

C2

01

00

p R52 0

R10 100

IC1

ISL8485EIBZ

1Ro

2RE

3DE

4DI

C2

50

.1u

C1

8

R50 0

R53 0

IC2

ISL8485EIBZ

1Ro

2RE

3DE

4DI5 GND

6 A/Y

7 B/Z

8 VCC

R51 0

C2

9

0.1

u

L6L33-1500-05

R3

5

10

k

R11 100

R54 0R9 100

R3

4

10

k

R3

3

47

k

CN11

1TA

2AUX_o2

3AGND

4NC

5RA

6AUX_i2

7AGND

8NC

9TXD0

10AUX_o1

11GND

12NC

13SQ_oUT

14AUX_i1

15LD_MoD

16NC

17GND

18PTT_iN

19RXD0

20NC

R14 1k

C3

21

00

0p

C1

21

00

0p

R2

2 IC4TC7WT125FUF

5A2

6Y1

7G2

8VCC

C6

20

.1u

R4

71

0k

1 10

C1

15

0.1

u

C1

06

0.1

u

C1

90

0.1

u

R9

8

47

k

C128

0.1u

C129

0.1u

C1270.1u

IC5ADM101EARMZ

RIN

7ToUT

8SD

9C1+

10VCC

C5

8

0.1

u

C6

4

0.1

u

0.1u

R4

1

47

k

L4

L92-0639-05

C1

51

00

0p

C2

81

00

0p

D8

1S

S3

55

2SD2114K(W)Q2

R15 1k

C1

11

00

0p

C3

11

00

0p

R8

94

7k

R8

8

R9

04

7k

C9

20

.1u

C9

10

.1u

C9

40

.1u

C9

6

0.1

u

C1

09

0.1

u

C1

17

0.1

u

C1

03

0.1

u

CN30

CN32

CN29

CN31

CN37

CN28CN27

CN38

CN35

CN

24

R1

05

47

k

R96

1k

C1

12

10

00

p

R94 47kR95 47k

J21

C990.1u

R6

61

0k

1k

R16 100

R19 1k

R18 100

C5

10

00

p

C8

10

0p

C4

10

0p

C3

10

00

p

C3

61

00

0p

C3

41

00

p

C3

91

00

0p

C3

81

00

p

R2

4

47

k

R2

74

7k

R2

84

7k

C1

C2

10

0p

C4

11

00

p

C4

01

00

p

R21 100

R20 100

CN

2

CN

3

CN

1

IC11W05-1635-00

25A0

26CE

27VSS1

28oE

29DQ0

30DQ8

31DQ1

32DQ9

33DQ2

34DQ10

35DQ3

36DQ11

37VCC

38DQ4

39DQ12

40DQ5

41DQ13

42DQ6

43DQ14

44DQ7

45DQ15/A-1

46VSS2

47BYTE

48A16

IC3

LT3

68

5E

MS

E

6S

YN

C7

PG

8F

B9

VC

10

RT

11

GN

D1

BD

2B

oo

ST

3S

W

4V

IN

5R

UN

/SS

R3

1

18

k

C4

2

68

0p R3

6

56

k

D4

R4

4

22

0k

(0

.5%

)

R4

5

68

k(

0.5

%)

C6

0

C6

1

C4

4

0.4

7u

L10

4.7u

L33-1532-05

R3

0

10

0k

C3

54

.7u

C3

34

.7u

D2

KD

Z3

6B

C2

64

7u

35

C2

34

7u

35 C

69

10

00

p

C7

5

10

00

p

D1

0

1S

S3

88

F

C7

70

.1u

C8

0

10

00

p

R7

4

10

kIC8

XC6108N31BM-G

1VoUT

2VSS

3VIN

4 VSEN

5 CD

C6

8

0.0

1u

R2

64

9.9

(0

.5%

)

R2

34

9.9

(0

.5%

)

L2

L33-1500-05L3

R9

90

C1

07

10

u

R111 47k

R1

03

10

k

R1

09

10

k

2SC4738FQ5

C1

16

0.0

1u

X4L77-2951-05

C1

21

10

p

C1

23

0.0

1u

R1

08

4.7

k

2SC4738FQ4

R1

04

4.7

k

C1

20

10

p

R107 0

CN39CN40CN41CN42

C7

9

47

u2

5

C6

7

47

u2

5

IC7NJM78M05DL1AZB

2GND

1 IN 3oUT

C9

5

10

u

C9

84

7p

C9

3

47

p

C9

04

7p

C9

7

47

p

C1

08

47

p

C1

89

47

p

C125

47p

C126

47p

C124

47p

C1

19

47

p

C1

10

47

p

C1

02

47

p

R39

4.99k( 0.5%)

R118 100

C1

48

10

00

pC

16

41

00

0p

C1

46

10

00

p

C1

49

10

00

pC

15

01

00

0p

C1

47

10

00

p

C1

62

10

00

p

C1

45

10

00

p

R119 100

C1

44

10

00

p

C1

35

10

00

p

C1

43

10

00

p

C1

61

10

00

pC

16

01

00

p

C1

41

10

00

p

R132 100

C1

59

10

00

p

C1

42

10

0p

R134 100

C1

57

10

00

p

C3

71

00

p

R125 1k

C1

39

10

00

p

C1

58

10

0p

C1

56

10

00

p

C1

38

10

00

p

C1

54

10

00

p

C1

37

10

00

p

L7L92-0639-05

L9

L92-0639-05

L13 L92-0639-05

R110 47k

CN

19

CN

20

CN

22

CN

18

CN

16

CN

17

CN

21

R141

0 R1

47

0

R142 0

R143 0

R6

0

0

R6

10

R7

60

R7

90

R8

40

R9

7 0

R59

0

R146

0

R101

0

IC6E-STE100P

1M

F4

2M

F3

3M

F2

4M

F1

5M

F0

6F

DE

7G

ND

A_

18

NC

_1

9V

CC

A_

11

0G

ND

A_

21

1X

21

2X

11

3V

CC

A_

21

4G

ND

A_

31

5IR

EF

16

VCCA_3

17

VCCA_4

18RXN

19RXP

20GNDA_4

21TXP22VCCA_5


27PWRDWN

28RESET

29RIP

30NC_2

31NC_3

32 NC_4

33

TE

ST

_S

E

34

LE

DS

35

LE

DC

36

LE

DL

37

LE

DT

R3

8L

ED

R1

03

9V

CC

E/I

_1

40

GN

DE

/I_

14

1M

DIo

42

MD

C4

3R

DX

34

4R

DX

24

5V

CC

E/I

_24

6R

XD

14

7R

XD

04

8R

X_D

V

49

RX_CLK

50GNDE/I_2 51



R106

0

R144

0

C5510u

C4310u

C1

66

10

00

pC

16

71

00

0p

R151 100

C1

68

10

0p

C1

69

10

0p

C2

11

00

p

C1

41

00

p

CN14

CN15

C1

53

10

00

p

C1

55

10

00

p

Q7

RT

1P

14

1M

-T1

11

R1

22

12

0

R1

20

10

0

R1

39

10

0

Q9

RT

1P

14

1M

-T1

11

Q6

RT

1P

14

1M

-T1

11

R1

40

12

0

Q8

RT

1P

14

1M

-T1

11

L22

L92-0467-05

L23

L92-0639-05

L1

1

L9

2-0

63

9-0

5

L24

L92-0639-05

L12L92-0467-05

C1

72

10

00

p

R1

10

kR

2

10

k

L21

L92-0467-05

R157 100

R158 100

C1

82

10

00

p

C1

83

10

00

p

C1

80

10

00

p

C1

81

10

00

p

D1

3

DA

20

4U

D1

4

DA

20

4U

D1

5

DA

20

4U

D1

6

DA

20

4U

R159

47k

R161 47k

R1

62

47

k

CN33

C8

72

2u

C8

64

7p

C1

88

0.1

u

C1

87

47

p

C1

85

47

p

C1

86

0.1

u

R1

65

0

R1

64

0

R166

0 R160

47k

C104

47p

C105

0.1u

R2

9

10

0

(0

.5%

)

L1

7

L9

2-0

46

7-0

5

R1

86

47

k

D1

SMD030F

D1

7

DA

20

4U

D1

8

DA

20

4U

R37

47kR38

47k

C2

00

0.0

1u

CP

22

0

CP

24

0

L31L92-0639-05

CP13 0

CP12 0

CP15 0

CP14 0

X2

25MHz

L77-3067-05

D11

B30-2151-05

D12

B30-2151-05

CN10

1

2

R2

00

47

k

IC12

5DI(Io0)

6CLK

7HoLD(Io3)

8VCC

D1

9

LX

ES

15

AA

A1

01

7

D2

0

D2

1

D2

2

R2

01

0

R2

02

0

R2

03

0

R2

04

0

R2

05

0

R2

06

0

R2

07

0

R2

08

0

R2

09

0

R2

10

0

R2

11

0

R2

12

0

C2

03

C2

04

CP25 22

CP26 22

R2

13

0R

21

4

0

CN43

CN44

CN8

CN9

D9

RK

Z1

8B

2K

G

CN48 CN49

R217

0

J20

87654

32

1

12

11

10

9

13

14

R2

18

4.7

k

R63

4.7k

R6

2

4.7

k

R2

19

47

k

R2

20

0

C122

22pC118

22p

CP16 1k

L33

L92-0467-05L34

L92-0467-05

C218

1000p

C219

1000p

C220

1000pR221

0

CP3 33

CP4 33

CP

13

3

CP5 33

CP

27

33

R2

15

33

R2

16

33

C222

18p

C221

18p

R2

22

0R

22

3

0

CN93

CN

94

CN

95

CN

96

CN

97

CN

98

CN

99

CN

10

0

CN

10

1

CN

10

2

CN

10

3

CN

10

4

CN

10

5

CN

10

6

CN

10

7

CN

10

8

C2

07

10

0p

C2

06

10

0p

C2

09

10

0p

C2

08

10

0p

C2

11

10

0p

C2

10

10

0p

C2

16

10

0p

C2

17

10

0p

C2

25

10

0p

CN

10

9

L3

5

233DC1 +B

4 33DC3 +B

6 NC5 NC

8 GND7 GND

10 BD1_DET9 AGND

12 BD2_DET11 TA

14 /DSP_iNT13 AGND

16 DSP_RST15 RA

18 /ARM_iNT17 AGND

20 TXD119 RTS_ACC

22 RXD121 CTS_ACC

24 RTS123 TXD_ACC

26 CTS125 RXD_ACC

RJ-45LAN CONNECTOR)

N_SYNC2_AN_SYNC2_B

N_SYNC1_BN_SYNC1_A

50M

+B

GND

DBGEN i2C

RR G

POWER

G

STATUS

DC/DC GND

Digital GND

ISP

+B

RXD0

HW

V0

HW

V1

HW

V2

GND

AUXo2

AUXo1

AUXi2

AUXi1

RESET

P0

_2

2

P0_30

CASE GND

12MHz

100M

FULL

SIDE-B

SIDE-A

/RESET/RESET


33DC33DC

/RESET/RESET

RXNRXN

RXPRXP

TXNTXN


RXN RXN

RXPRXP

TXPTXP


3.3V3.3V

N_SYNC1_B

N_SYNC2_A

N_SYNC1_AN_SYNC2_B

SDo_SF

/CS_SF

SDi_SF

SDo_SF

SCK_SF SCK_SF

/WP_SF

/WP_SF

+B +B

+B+B


+B+B


SP_LED

DP_LED

/RESET

SDo_SF

SDi_SF

/CS_SF

SCK_SF

12_CK_SPT

25_CK_SFT

RS-485

TRI-STATE BUFFER

DC/DC CONVERTER




FLASH MEMORY

FLASH MEMORY


DC SWITCH(SQ OUT)

SURGE PROTECTION

SURGE PROTECTION

DC SWITCH (LED)


OVER CURRENT


CATCH DIODE


Q1, Q3



TRANSCEIVER

/RESET

Q4, Q5


/CS_SF

SDi_SF

/WP_SF

+B

50M50M

10

00

p

10

00

p

10

0p

22

u

22

u

47

k

G1

A1

Y2

GND

1

2

3

4

C2

2

C2

7C

30

C2

4

0.1

u

0.1

u1

0p

10

p

10

0p

10

0p

C6

C9

10

0p

C1

0C

71

00

p1

00

p

C1

71

00

p

1

2

3

4

5

GND

C1-

V-

TIN

RoUT

C63

5

6

7

8

GND

A/Y

B/Z

VCC

C5

90

.01

u

47p

0.1u

0.1u47p

47p0.1u

C53

C54

C51C52

C50C49

0.1u

1000p4.7k

C57R42

220R43

0

+B

C2

24

10

0p

10

0p

C2

23

IC10

LPC2460FBD208

MCU

R112 47k

47

p

C1

14

US

B i/F

CN25 CN26

CN91 CN92

R1

87

R1

88

47

k4

7k

R1

15

1

2

3

4

CS

Do(Io1)

WP(Io2)

GND

R1

24

R1

23

R1

21

R1

48

R1

49

47

k4

7k

47

k4

7k

47

k

R126

R127

R128

R130

R131

R133

R136R152

1k

1k

1k

1k

1k

1k

1k100

R135 1k

0.0

1u

C1

99

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

A15

A14

A13

A12

A11

A10

A9

A8

C1

NC2

WE

RESET

NC3

NC4

RY/BY

A18

A17

A7

A6

A5

A4

A3

A2

A1

47

p

1u

C1

33

C1

34

0

0

R17

D13-18

D19-22

D2

D4D10

D8

D9

Q6-9

33M 33M

33M 33M

GND GND

/RESET /RESET

GND

3.3V 3.3V33M 33M

/CS_SF /CS_SF

A1-20 A1-20

GND

PROTECTION

RXD0TXD0

SQ_oUT

RXD0TXD0SQ_oUT

D0-15 D0-15

D0-15

3.3V 3.3V

D0-15

A8-15 A8-15

1k

TXNTXN

RXN

RXP

TXP

SP_LEDDP_LED

3.3V

3.3V

TXN

AUXCONNECTOR

1

2

3

4

5

6

7

9

10

11

12

13

14

15

8

1

4

9

12

DC POWER

CONNECTORSUPPLY

RCT

TCT

RCT

TCT

PROTECTION

RS-485TRANSCEIVER

4321N_SYNC2_A

N_SYNC2_B

N_SYNC1_BN_SYNC1_A

NCNCRD-NCNC

RD+TD-

TD+

N_SYNC


3.3V

3.3V

3.3V

5.0V

3.3V

3.3V

5.0V

5.0V

3.3V

13.6V

13.6V

3.3V

3.3V

13.6V1

2

34

5

1

2

34

5

4

5

4

5

1 1

2

3

45

2

34

5

6

7

8

910

2

3

4

5

1 1

8

6

7

2

910

3

4

5

9

3

5

9

7

5

9

3

5

9

7

5

6 6

10 10

20

KTI-3

X46-337

SCHEMATIC DIAGRAM

3/6

A B C D E

1

2

3

4

5

6

7


1

2

3

4

5

6

7


C

C

D

DC

C

C

C C

C

A2_F

A3_F

A5_F

A4_F

A7_F

A8_F

A18_F

A6_F

A19_F

A9_F

A16_F

A11_F

A10_F

A13_F

A12_F

A14_F

A15_F

A17_F

A1

3

A1

4A

14

_F

A1

1_

F

A2

0_

F

A7

_F

A6

_F

A1

9_

F

A1

7_

FA

4_

F

A3

_F

A2

_F

A1

6_

F

A1

3

A1

2

A17

A4

A16

A3

A2

A1

D7

D6

D5

D4

D1

3

D3

D1

2

D11

D2

D10

D1

D9

D0

D8

A15

A14

PHY_TX_D2

PHY_TX_D0PHY_TX_D1

PHY_TX_ERPHY_RX_ER

PH

Y_

RX

_D

V

PH

Y_

RX

_D

0P

HY

_R

X_

D1

PH

Y_

MD

C

PH

Y_

RX

_D

2P

HY

_R

X_

D3

PHY_MDio

PHY_MDC

PHY_RX_D0

PHY_RX_D1

PHY_RX_D2

PHY_RX_D3

PH

Y_R

X_D

V

PHY_RX_CLK

PHY_RX_ER

PH

Y_T

X_E

R

PHY_TX_CLK

PHY_TX_EN

PHY_CRS

PH

Y_C

oL

PHY_TX_D0

PHY_TX_D1

PHY_TX_D2

PHY_TX_D3

A1_F

/PHY_RST

US

B_

PW

RD

US

B_

PP

WR

US

B_

oV

RC

R

TXD

3

RXD

3

485_DE2

485_DE1

/TR

ST

TM

S

TD

i

TD

o

RTCK

BD1_DET

AUX_o1

AUX_o2

AUX_i1

AUX_i2

TXD0

RXD0

RX

D1

TX

D1

DCD1

DSR1

DTR1

/CS0

BL

S1

A2

2

BL

S0

A2

1

SQ

_o

UT

RXD2/ARM_iNT

TXD2

/STS_LED_R

/STS_LED_G

/PWR_LED_R

A0

/LD_MoD

A2

3

DSP_RST

RTS1

/PH

Y_

RiP

SD

A

US

B_

UP

_L

ED

Ri1

DSR1DTR1Ri1

D15D7

D6D14

D5D12

D13

D4

D10D2

D3D11

D8

D9

D0

D1

TXD1

USB_HSTEN


USB_HSTEN

USB_DPUSB_DM

SDASCL

BD2_DET

A0

A2

1A

22

A2

3B

LS

0B

LS

1/C

S0

TD

o

TM

S

TC

K

TD

i

/TR

ST

RT

CK

BD2_DET

DSP_RST

/ST

S_

LE

D_

R

/ST

S_

LE

D_

G

/PHY_RSTPHY_PD

/PHY_RiP

US

B_

DP

/RSToUT

A1

5

A20_F

PH

Y_

PD

CTS1

/485_RE2

/485_RE1

/RS

ToU

T

CS1

/oE

/WE

/PW

R_

LE

D_

R

/PW

R_

LE

D_

G

SQ

_o

UT

TXD0

RXD0

PTT_iN

AUX_i1

/LD_MoD

AUX_o1

/ARM_iNT

/DSP_iNT

BD1_DET

CTS1

TX

D_

AC

C

RTS1

CT

S_

AC

C

RXD1

TXD2

TXD3

485_DE2

/485_RE2

RXD3

RXD2

/485_RE1

485_DE1

/WE

/oE

CS1

D1

4

D1

5

A1

_F

A1

0_

F

A1

5_

F

A1

3_

F

A1

2_

F

A1

1

A1

0

A9

A8

A7

A6

A1

9

A2

0

A5

A1

8

A8

_F

A9

_F


PH

Y_

MD

io

TC

K

/DSP_iNT

PHY_TX_D3

PHY_TX_EN

PH

Y_

RX

_C

LK

A5

_F

A1

8_

F

RT

S_

AC

C

TA_

AC

C

RX

D_

AC

C

DCD1

RA

_A

CC

TA_ACC

RA_ACC

SC

L

US

B_

DM

PT

T_

iN

Mii_

iNT

+B +B

AU

X_

o2

AUX_i2

50M

33M

PHY_TX_CLK

33DC

A1

2

A5

A3

A1

1

A1

0

A1

A2

A9

A7

A1

9

A1

8

A4

A1

7

A1

6

A6

A8

A2

0

/PWR_LED_G

L20

L9

2-0

46

7-0

5

R1

14

47

k

R1

13

47

k

L19

L92-0467-05

C132

0.1u

47

k

R1

00

0

R93

0

R91

0

R92

0

IC10

LPC2460FBD208

1D

12

2T

DO

3D

34

TD

I5

P3

[28

]/P

WM

1[5

]6

TM

S7

D1

38

TR

ST

9D

BG

EN

10

TC

K1

1P

3[2

9]/

PW

M1

[6]

12

P0

[26

]/R

XD

31

3D

41

4P

0[2

5]/

TX

D3

15

VD

D1

16

P0

[24

]/A

D0

[1]

17

D5

18

P0

[23

]/A

D0

[0]

19

P3

[30

]/R

TS

12

0V

DD

A1

21

D1

42

2V

SS

A1

23

D6

24

VR

EF

12

5P

3[3

1]/

MA

T1

[2]

26

VD

DD

CD

C1

_1

27

D7

28

D1

52

9R

ST

OU

T3

0N

C_

1

31

P2

[30

]/S

DA

23

2V

SS

CO

RE

13

3V

SS

IO1

34

RT

CX

13

5R

ES

ET

36

RT

CX

23

7A

LA

RM

38

VB

AT

39

P2

[31

]/S

CL

24

0P

1[3

1]/

US

B_

OV

RC

R2

41

P0

[12

]/U

SB

_P

PW

R2

42

P1

[30

]/U

SB

_P

WR

D2

43

P2

[29

]4

4X

TA

L1

45

P0

[13

]/U

SB

_U

P_

LE

D2

46

XT

AL

24

7P

2[2

7]/

MO

SI0

48

P0

[28

]/S

CL

04

9P

2[2

8]

50

P0[27]/SDA0

51

P0[31]/USB_D+2

52

USB_D-2

53

P2[24]

54

P2[25]

55

P3[26]/PWM1[3]

56

P3[25]/PWM1[2]

57

P2[26]/MISO0

58

P3[24]/PWM1[1]

59P2[18]

60VDD2

61P0[29]

62P0[30]

63VSSIO2

64P2[23]/SSEL0

65P3[23]


67P2[19]

68P1[19]

69P0[14]/USB_HSTEN2

70P1[20]/SCK0

71VDD3

72P1[21]/SSEL0

73P2[20]

74P1[22]

75A0

76P1[23]/MISO0

77VSSIO3

78P1[24]/MOSI0

79A1

80P1[25]

81P2[21]

82P1[26]

83A2

84VSSCORE2

85P2[22]/SCK0

86VDDDCDC1_2

87P2[16]

88P1[27]

89VDD4

90P1[28]

91P2[14]/CS2

92P1[29]

93VSSIO4

94P0[0] /SDA1

95P2[17]

96P0[1]/SCL1

97A3

98

P0

[10

]/T

XD

2

99

P2

[15

]/C

S3

100

P0

[11

]/R

XD

2

101

A1

6

102

P2

[13

]/E

INT

3

103

A4

104

A1

7

10

5

A1

8

10

6

P2

[12

]/E

INT

2

10

7A

5

10

8P

2[1

1]/

EIN

T1

10

9A

20

11

0P

2[1

0]/

EIN

T0

11

1A

19

11

2V

DD

5

11

3A

6

11

4V

SS

IO5

11

5A

21

11

6P

0[2

2]/

MC

IDA

T0

11

7N

C_

2

11

8P

0[2

1]

11

9B

LS

0

12

0P

0[2

0]

12

1A

7

12

2P

0[1

9]/

SD

A1

12

3A

22

12

4P

0[1

8]/

MO

SI

12

5V

DD

6

12

6P

0[1

7]/

MIS

O

12

7A

8

12

8P

0[1

5]/

SC

K0

12

9A

23

13

0P

0[1

6]/

SS

EL

13

1A

9

13

2P

2[9

]/E

XT

IN0

13

3V

SS

IO6

13

4P

2[8

]/T

RA

CE

PK

T3

13

5A

10

13

6P

2[7

]/T

RA

CE

PK

T2

13

7P

3[1

6]/

TX

D1

13

8P

2[6

]/T

RA

CE

PK

T1

13

9P

4[2

7]/

BL

S1

14

0P

2[5

]/T

RA

CE

PK

T0

14

1N

C_

3

14

2P

2[4

]/T

RA

CE

SY

NC

14

3P

3[1

7]/

RX

D1

14

4P

2[3

]/P

WM

1[4

]

14

5A

11

14

6V

DD

7

14

7P

1[1

3]/

EN

ET

_R

X_

DV

14

8V

SS

IO7

14

9A

12

15

0

P2[2]/PWM1[3]

15

1

P3[18]/PWM0[3]

15

2

P2[1]/PWM1[2]

15

3

P1[7]/MCIDAT1

15

4

P2[0]/TRACECLK

15

5

A13

15

6

P1[5]/PWM0[3]

157

P1[12]/ENET_RXD3

158

P0[9]/MOSI1


R83 47kR82 47kR81 47kR80 47k

R87 47kR86 47k

R7

34

7k

C8

54

7p

C8

40

.1u

R58 47kR57 47kR56 47k

C7

60

.1u

C7

84

7p

C7

00

.1u

C7

34

7p

R1

3

22

0

L1

6L

92

-04

67

-05

R3 0

R5

R6

R7 0

R2

50

C45 0.1uC46 47p

C48 47pC47

L15L92-0467-05

C8

1

47

p

C8

3

22

u

R6

5

R64 1M

C7

1

5p

C6

6

5p

C6

52

p

C7

2

2p

2SC4738FQ3

2SC4738FQ1

R72

10k

C7

40

.01

u

R7

04

.7k

R40

10k

R4

64

.7k

R48 0

L5L33-1500-05

R55

R8 100

C1

91

00

p

R3

2

47

k

R49 0

C2

01

00

p R52 0

R10 100

IC1

ISL8485EIBZ

1Ro

2RE

3DE

4DI

C2

50

.1u

C1

8

R50 0

R53 0

IC2

ISL8485EIBZ

1Ro

2RE

3DE

4DI5 GND

6 A/Y

7 B/Z

8 VCC

R51 0

C2

9

0.1

u

L6L33-1500-05

R3

5

10

k

R11 100

R54 0R9 100

R3

4

10

k

R3

3

47

k

CN11

1TA

2AUX_o2

3AGND

4NC

5RA

6AUX_i2

7AGND

8NC

9TXD0

10AUX_o1

11GND

12NC

13SQ_oUT

14AUX_i1

15LD_MoD

16NC

17GND

18PTT_iN

19RXD0

20NC

R14 1k

C3

21

00

0p

C1

21

00

0p

R2

2 IC4TC7WT125FUF

5A2

6Y1

7G2

8VCC

C6

20

.1u

R4

71

0k

1 10

C1

15

0.1

u

C1

06

0.1

u

C1

90

0.1

u

R9

8

47

k

C128

0.1u

C129

0.1u

C1270.1u

IC5ADM101EARMZ

RIN

7ToUT

8SD

9C1+

10VCC

C5

8

0.1

u

C6

4

0.1

u

0.1u

R4

1

47

k

L4

L92-0639-05

C1

51

00

0p

C2

81

00

0p

D8

1S

S3

55

2SD2114K(W)Q2

R15 1k

C1

11

00

0p

C3

11

00

0p

R8

94

7k

R8

8

R9

04

7k

C9

20

.1u

C9

10

.1u

C9

40

.1u

C9

6

0.1

u

C1

09

0.1

u

C1

17

0.1

u

C1

03

0.1

u

CN30

CN32

CN29

CN31

CN37

CN28CN27

CN38

CN35

CN

24

R1

05

47

k

R96

1k

C1

12

10

00

p

R94 47kR95 47k

J21

C990.1u

R6

61

0k

1k

R16 100

R19 1k

R18 100

C5

10

00

p

C8

10

0p

C4

10

0p

C3

10

00

p

C3

61

00

0p

C3

41

00

p

C3

91

00

0p

C3

81

00

p

R2

4

47

k

R2

74

7k

R2

84

7k

C1

C2

10

0p

C4

11

00

p

C4

01

00

p

R21 100

R20 100

CN

2

CN

3

CN

1

IC11W05-1635-00

25A0

26CE

27VSS1

28oE

29DQ0

30DQ8

31DQ1

32DQ9

33DQ2

34DQ10

35DQ3

36DQ11

37VCC

38DQ4

39DQ12

40DQ5

41DQ13

42DQ6

43DQ14

44DQ7

45DQ15/A-1

46VSS2

47BYTE

48A16

IC3

LT3

68

5E

MS

E

6S

YN

C7

PG

8F

B9

VC

10

RT

11

GN

D1

BD

2B

oo

ST

3S

W

4V

IN

5R

UN

/SS

R3

1

18

k

C4

2

68

0p R3

6

56

k

D4

R4

4

22

0k

(0

.5%

)

R4

5

68

k(

0.5

%)

C6

0

C6

1

C4

4

0.4

7u

L10

4.7u

L33-1532-05

R3

0

10

0k

C3

54

.7u

C3

34

.7u

D2

KD

Z3

6B

C2

64

7u

35

C2

34

7u

35 C

69

10

00

p

C7

5

10

00

p

D1

0

1S

S3

88

F

C7

70

.1u

C8

0

10

00

p

R7

4

10

kIC8

XC6108N31BM-G

1VoUT

2VSS

3VIN

4 VSEN

5 CD

C6

8

0.0

1u

R2

64

9.9

(0

.5%

)

R2

34

9.9

(0

.5%

)

L2

L33-1500-05L3

R9

90

C1

07

10

u

R111 47k

R1

03

10

k

R1

09

10

k

2SC4738FQ5

C1

16

0.0

1u

X4L77-2951-05

C1

21

10

p

C1

23

0.0

1u

R1

08

4.7

k

2SC4738FQ4

R1

04

4.7

k

C1

20

10

p

R107 0

CN39CN40CN41CN42

C7

9

47

u2

5

C6

7

47

u2

5

IC7NJM78M05DL1AZB

2GND

1 IN 3oUT

C9

5

10

u

C9

84

7p

C9

3

47

p

C9

04

7p

C9

7

47

p

C1

08

47

p

C1

89

47

p

C125

47p

C126

47p

C124

47p

C1

19

47

p

C1

10

47

p

C1

02

47

p

R39

4.99k( 0.5%)

R118 100

C1

48

10

00

pC

16

41

00

0p

C1

46

10

00

p

C1

49

10

00

pC

15

01

00

0p

C1

47

10

00

p

C1

62

10

00

p

C1

45

10

00

p

R119 100

C1

44

10

00

p

C1

35

10

00

p

C1

43

10

00

p

C1

61

10

00

pC

16

01

00

p

C1

41

10

00

p

R132 100

C1

59

10

00

p

C1

42

10

0p

R134 100

C1

57

10

00

p

C3

71

00

p

R125 1k

C1

39

10

00

p

C1

58

10

0p

C1

56

10

00

p

C1

38

10

00

p

C1

54

10

00

p

C1

37

10

00

p

L7L92-0639-05

L9

L92-0639-05

L13 L92-0639-05

R110 47k

CN

19

CN

20

CN

22

CN

18

CN

16

CN

17

CN

21

R141

0 R1

47

0

R142 0

R143 0

R6

0

0

R6

10

R7

60

R7

90

R8

40

R9

7 0

R59

0

R146

0

R101

0

IC6E-STE100P

1M

F4

2M

F3

3M

F2

4M

F1

5M

F0

6F

DE

7G

ND

A_

18

NC

_1

9V

CC

A_

11

0G

ND

A_

21

1X

21

2X

11

3V

CC

A_

21

4G

ND

A_

31

5IR

EF

16

VCCA_3

17

VCCA_4

18RXN

19RXP

20GNDA_4

21TXP22VCCA_5


27PWRDWN

28RESET

29RIP

30NC_2

31NC_3

32 NC_4

33

TE

ST

_S

E

34

LE

DS

35

LE

DC

36

LE

DL

37

LE

DT

R3

8L

ED

R1

03

9V

CC

E/I

_1

40

GN

DE

/I_

14

1M

DIo

42

MD

C4

3R

DX

34

4R

DX

24

5V

CC

E/I

_24

6R

XD

14

7R

XD

04

8R

X_D

V

49

RX_CLK

50GNDE/I_2 51



R106

0

R144

0

C5510u

C4310u

C1

66

10

00

pC

16

71

00

0p

R151 100

C1

68

10

0p

C1

69

10

0p

C2

11

00

p

C1

41

00

p

CN14

CN15

C1

53

10

00

p

C1

55

10

00

p

Q7

RT

1P

14

1M

-T1

11

R1

22

12

0

R1

20

10

0

R1

39

10

0

Q9

RT

1P

14

1M

-T1

11

Q6

RT

1P

14

1M

-T1

11

R1

40

12

0

Q8

RT

1P

14

1M

-T1

11

L22

L92-0467-05

L23

L92-0639-05

L1

1

L9

2-0

63

9-0

5

L24

L92-0639-05

L12L92-0467-05

C1

72

10

00

p

R1

10

kR

2

10

k

L21

L92-0467-05

R157 100

R158 100

C1

82

10

00

p

C1

83

10

00

p

C1

80

10

00

p

C1

81

10

00

p

D1

3

DA

20

4U

D1

4

DA

20

4U

D1

5

DA

20

4U

D1

6

DA

20

4U

R159

47k

R161 47k

R1

62

47

k

CN33

C8

72

2u

C8

64

7p

C1

88

0.1

u

C1

87

47

p

C1

85

47

p

C1

86

0.1

u

R1

65

0

R1

64

0

R166

0 R160

47k

C104

47p

C105

0.1u

R2

9

10

0

(0

.5%

)

L1

7

L9

2-0

46

7-0

5

R1

86

47

k

D1

SMD030F

D1

7

DA

20

4U

D1

8

DA

20

4U

R37

47kR38

47k

C2

00

0.0

1u

CP

22

0

CP

24

0

L31L92-0639-05

CP13 0

CP12 0

CP15 0

CP14 0

X2

25MHz

L77-3067-05

D11

B30-2151-05

D12

B30-2151-05

CN10

1

2

R2

00

47

k

IC12

5DI(Io0)

6CLK

7HoLD(Io3)

8VCC

D1

9

LX

ES

15

AA

A1

01

7

D2

0

D2

1

D2

2

R2

01

0

R2

02

0

R2

03

0

R2

04

0

R2

05

0

R2

06

0

R2

07

0

R2

08

0

R2

09

0

R2

10

0

R2

11

0

R2

12

0

C2

03

C2

04

CP25 22

CP26 22

R2

13

0R

21

4

0

CN43

CN44

CN8

CN9

D9

RK

Z1

8B

2K

G

CN48 CN49

R217

0

J20

87654

32

1

12

11

10

9

13

14

R2

18

4.7

k

R63

4.7k

R6

2

4.7

k

R2

19

47

k

R2

20

0

C122

22pC118

22p

CP16 1k

L33

L92-0467-05L34

L92-0467-05

C218

1000p

C219

1000p

C220

1000pR221

0

CP3 33

CP4 33

CP

13

3

CP5 33

CP

27

33

R2

15

33

R2

16

33

C222

18p

C221

18p

R2

22

0R

22

3

0

CN93

CN

94

CN

95

CN

96

CN

97

CN

98

CN

99

CN

10

0

CN

10

1

CN

10

2

CN

10

3

CN

10

4

CN

10

5

CN

10

6

CN

10

7

CN

10

8

C2

07

10

0p

C2

06

10

0p

C2

09

10

0p

C2

08

10

0p

C2

11

10

0p

C2

10

10

0p

C2

16

10

0p

C2

17

10

0p

C2

25

10

0p

CN

10

9

L3

5

233DC1 +B

4 33DC3 +B

6 NC5 NC

8 GND7 GND

10 BD1_DET9 AGND

12 BD2_DET11 TA

14 /DSP_iNT13 AGND

16 DSP_RST15 RA

18 /ARM_iNT17 AGND

20 TXD119 RTS_ACC

22 RXD121 CTS_ACC

24 RTS123 TXD_ACC

26 CTS125 RXD_ACC

RJ-45LAN CONNECTOR)

N_SYNC2_AN_SYNC2_B

N_SYNC1_BN_SYNC1_A

50M

+B

GND

DBGEN i2C

RR G

POWER

G

STATUS

DC/DC GND

Digital GND

ISP

+B

RXD0

HW

V0

HW

V1

HW

V2

GND

AUXo2

AUXo1

AUXi2

AUXi1

RESET

P0

_2

2

P0_30

CASE GND

12MHz

100M

FULL

SIDE-B

SIDE-A

/RESET/RESET


33DC33DC

/RESET/RESET

RXNRXN

RXPRXP

TXNTXN


RXN RXN

RXPRXP

TXPTXP


3.3V3.3V

N_SYNC1_B

N_SYNC2_A

N_SYNC1_AN_SYNC2_B

SDo_SF

/CS_SF

SDi_SF

SDo_SF

SCK_SF SCK_SF

/WP_SF

/WP_SF

+B +B

+B+B


+B+B


SP_LED

DP_LED

/RESET

SDo_SF

SDi_SF

/CS_SF

SCK_SF

12_CK_SPT

25_CK_SFT

RS-485

TRI-STATE BUFFER

DC/DC CONVERTER




FLASH MEMORY

FLASH MEMORY


DC SWITCH(SQ OUT)

SURGE PROTECTION

SURGE PROTECTION

DC SWITCH (LED)


OVER CURRENT


CATCH DIODE


Q1, Q3



TRANSCEIVER

/RESET

Q4, Q5


/CS_SF

SDi_SF

/WP_SF

+B

50M50M

10

00

p

10

00

p

10

0p

22

u

22

u

47

k

G1

A1

Y2

GND

1

2

3

4

C2

2

C2

7C

30

C2

4

0.1

u

0.1

u1

0p

10

p

10

0p

10

0p

C6

C9

10

0p

C1

0C

71

00

p1

00

p

C1

71

00

p

1

2

3

4

5

GND

C1-

V-

TIN

RoUT

C63

5

6

7

8

GND

A/Y

B/Z

VCC

C5

90

.01

u

47p

0.1u

0.1u47p

47p0.1u

C53

C54

C51C52

C50C49

0.1u

1000p4.7k

C57R42

220R43

0

+B

C2

24

10

0p

10

0p

C2

23

IC10

LPC2460FBD208

MCU

R112 47k

47

p

C1

14

US

B i/F

CN25 CN26

CN91 CN92

R1

87

R1

88

47

k4

7k

R1

15

1

2

3

4

CS

Do(Io1)

WP(Io2)

GND

R1

24

R1

23

R1

21

R1

48

R1

49

47

k4

7k

47

k4

7k

47

k

R126

R127

R128

R130

R131

R133

R136R152

1k

1k

1k

1k

1k

1k

1k100

R135 1k

0.0

1u

C1

99

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

A15

A14

A13

A12

A11

A10

A9

A8

C1

NC2

WE

RESET

NC3

NC4

RY/BY

A18

A17

A7

A6

A5

A4

A3

A2

A1

47

p

1u

C1

33

C1

34

0

0

R17

D13-18

D19-22

D2

D4D10

D8

D9

Q6-9

33M 33M

33M 33M

GND GND

/RESET /RESET

GND

3.3V 3.3V33M 33M

/CS_SF /CS_SF

A1-20 A1-20

GND

PROTECTION

RXD0TXD0

SQ_oUT

RXD0TXD0SQ_oUT

D0-15 D0-15

D0-15

3.3V 3.3V

D0-15

A8-15 A8-15

1k

TXNTXN

RXN

RXP

TXP

SP_LEDDP_LED

3.3V

3.3V

TXN

AUXCONNECTOR

1

2

3

4

5

6

7

9

10

11

12

13

14

15

8

1

4

9

12

DC POWER

CONNECTORSUPPLY

RCT

TCT

RCT

TCT

PROTECTION

RS-485TRANSCEIVER

4321N_SYNC2_A

N_SYNC2_B

N_SYNC1_BN_SYNC1_A

NCNCRD-NCNC

RD+TD-

TD+

N_SYNC


3.3V

3.3V

3.3V

5.0V

3.3V

3.3V

5.0V

5.0V

3.3V

13.6V

13.6V

3.3V

3.3V

13.6V1

2

34

5

1

2

34

5

4

5

4

5

1 1

2

3

45

2

34

5

6

7

8

910

2

3

4

5

1 1

8

6

7

2

910

3

4

5

9

3

5

9

7

5

9

3

5

9

7

5

6 6

10 10

21

KTI-3

X46-337

SCHEMATIC DIAGRAM

4/6

A B C D E

1

2

3

4

5

6

7


1

2

3

4

5

6

7


C

C

D

DC

C

C

C C

C

A2_F

A3_F

A5_F

A4_F

A7_F

A8_F

A18_F

A6_F

A19_F

A9_F

A16_F

A11_F

A10_F

A13_F

A12_F

A14_F

A15_F

A17_F

A1

3

A1

4A

14

_F

A1

1_

F

A2

0_

F

A7

_F

A6

_F

A1

9_

F

A1

7_

FA

4_

F

A3

_F

A2

_F

A1

6_

F

A1

3

A1

2

A17

A4

A16

A3

A2

A1

D7

D6

D5

D4

D1

3

D3

D1

2

D11

D2

D10

D1

D9

D0

D8

A15

A14

PHY_TX_D2

PHY_TX_D0PHY_TX_D1

PHY_TX_ERPHY_RX_ER

PH

Y_

RX

_D

V

PH

Y_

RX

_D

0P

HY

_R

X_

D1

PH

Y_

MD

C

PH

Y_

RX

_D

2P

HY

_R

X_

D3

PHY_MDio

PHY_MDC

PHY_RX_D0

PHY_RX_D1

PHY_RX_D2

PHY_RX_D3

PH

Y_R

X_D

V

PHY_RX_CLK

PHY_RX_ER

PH

Y_T

X_E

R

PHY_TX_CLK

PHY_TX_EN

PHY_CRS

PH

Y_C

oL

PHY_TX_D0

PHY_TX_D1

PHY_TX_D2

PHY_TX_D3

A1_F

/PHY_RST

US

B_

PW

RD

US

B_

PP

WR

US

B_

oV

RC

R

TXD

3

RXD

3

485_DE2

485_DE1

/TR

ST

TM

S

TD

i

TD

o

RTCK

BD1_DET

AUX_o1

AUX_o2

AUX_i1

AUX_i2

TXD0

RXD0

RX

D1

TX

D1

DCD1

DSR1

DTR1

/CS0

BL

S1

A2

2

BL

S0

A2

1

SQ

_o

UT

RXD2/ARM_iNT

TXD2

/STS_LED_R

/STS_LED_G

/PWR_LED_R

A0

/LD_MoD

A2

3

DSP_RST

RTS1

/PH

Y_

RiP

SD

A

US

B_

UP

_L

ED

Ri1

DSR1DTR1Ri1

D15D7

D6D14

D5D12

D13

D4

D10D2

D3D11

D8

D9

D0

D1

TXD1

USB_HSTEN


USB_HSTEN

USB_DPUSB_DM

SDASCL

BD2_DET

A0

A2

1A

22

A2

3B

LS

0B

LS

1/C

S0

TD

o

TM

S

TC

K

TD

i

/TR

ST

RT

CK

BD2_DET

DSP_RST

/ST

S_

LE

D_

R

/ST

S_

LE

D_

G

/PHY_RSTPHY_PD

/PHY_RiP

US

B_

DP

/RSToUT

A1

5

A20_F

PH

Y_

PD

CTS1

/485_RE2

/485_RE1

/RS

ToU

T

CS1

/oE

/WE

/PW

R_

LE

D_

R

/PW

R_

LE

D_

G

SQ

_o

UT

TXD0

RXD0

PTT_iN

AUX_i1

/LD_MoD

AUX_o1

/ARM_iNT

/DSP_iNT

BD1_DET

CTS1

TX

D_

AC

C

RTS1

CT

S_

AC

C

RXD1

TXD2

TXD3

485_DE2

/485_RE2

RXD3

RXD2

/485_RE1

485_DE1

/WE

/oE

CS1D

14

D1

5

A1

_F

A1

0_

F

A1

5_

F

A1

3_

F

A1

2_

F

A1

1

A1

0

A9

A8

A7

A6

A1

9

A2

0

A5

A1

8

A8

_F

A9

_F


PH

Y_

MD

io

TC

K

/DSP_iNT

PHY_TX_D3

PHY_TX_EN

PH

Y_

RX

_C

LK

A5

_F

A1

8_

F

RT

S_

AC

C

TA_

AC

C

RX

D_

AC

C

DCD1

RA

_A

CC

TA_ACC

RA_ACC

SC

L

US

B_

DM

PT

T_

iN

Mii_

iNT

+B +B

AU

X_

o2

AUX_i2

50M

33M

PHY_TX_CLK

33DC

A1

2

A5

A3

A1

1

A1

0

A1

A2

A9

A7

A1

9

A1

8

A4

A1

7

A1

6

A6

A8

A2

0

/PWR_LED_G

L20

L9

2-0

46

7-0

5

R1

14

47

k

R1

13

47

k

L19

L92-0467-05

C132

0.1u

47

k

R1

00

0

R93

0

R91

0

R92

0

IC10

LPC2460FBD208

1D

12

2T

DO

3D

34

TD

I5

P3

[28

]/P

WM

1[5

]6

TM

S7

D1

38

TR

ST

9D

BG

EN

10

TC

K1

1P

3[2

9]/

PW

M1

[6]

12

P0

[26

]/R

XD

31

3D

41

4P

0[2

5]/

TX

D3

15

VD

D1

16

P0

[24

]/A

D0

[1]

17

D5

18

P0

[23

]/A

D0

[0]

19

P3

[30

]/R

TS

12

0V

DD

A1

21

D1

42

2V

SS

A1

23

D6

24

VR

EF

12

5P

3[3

1]/

MA

T1

[2]

26

VD

DD

CD

C1

_1

27

D7

28

D1

52

9R

ST

OU

T3

0N

C_

1

31

P2

[30

]/S

DA

23

2V

SS

CO

RE

13

3V

SS

IO1

34

RT

CX

13

5R

ES

ET

36

RT

CX

23

7A

LA

RM

38

VB

AT

39

P2

[31

]/S

CL

24

0P

1[3

1]/

US

B_

OV

RC

R2

41

P0

[12

]/U

SB

_P

PW

R2

42

P1

[30

]/U

SB

_P

WR

D2

43

P2

[29

]4

4X

TA

L1

45

P0

[13

]/U

SB

_U

P_

LE

D2

46

XT

AL

24

7P

2[2

7]/

MO

SI0

48

P0

[28

]/S

CL

04

9P

2[2

8]

50

P0[27]/SDA0

51

P0[31]/USB_D+2

52

USB_D-2

53

P2[24]

54

P2[25]

55

P3[26]/PWM1[3]

56

P3[25]/PWM1[2]

57

P2[26]/MISO0

58

P3[24]/PWM1[1]

59P2[18]

60VDD2

61P0[29]

62P0[30]

63VSSIO2

64P2[23]/SSEL0

65P3[23]


67P2[19]

68P1[19]

69P0[14]/USB_HSTEN2

70P1[20]/SCK0

71VDD3

72P1[21]/SSEL0

73P2[20]

74P1[22]

75A0

76P1[23]/MISO0

77VSSIO3

78P1[24]/MOSI0

79A1

80P1[25]

81P2[21]

82P1[26]

83A2

84VSSCORE2

85P2[22]/SCK0

86VDDDCDC1_2

87P2[16]

88P1[27]

89VDD4

90P1[28]

91P2[14]/CS2

92P1[29]

93VSSIO4

94P0[0] /SDA1

95P2[17]

96P0[1]/SCL1

97A3

98

P0

[10

]/T

XD

2

99

P2

[15

]/C

S3

100

P0

[11

]/R

XD

2

101

A1

6

102

P2

[13

]/E

INT

3

103

A4

104

A1

7

10

5

A1

8

10

6

P2

[12

]/E

INT

2

10

7A

5

10

8P

2[1

1]/

EIN

T1

10

9A

20

11

0P

2[1

0]/

EIN

T0

11

1A

19

11

2V

DD

5

11

3A

6

11

4V

SS

IO5

11

5A

21

11

6P

0[2

2]/

MC

IDA

T0

11

7N

C_

2

11

8P

0[2

1]

11

9B

LS

0

12

0P

0[2

0]

12

1A

7

12

2P

0[1

9]/

SD

A1

12

3A

22

12

4P

0[1

8]/

MO

SI

12

5V

DD

6

12

6P

0[1

7]/

MIS

O

12

7A

8

12

8P

0[1

5]/

SC

K0

12

9A

23

13

0P

0[1

6]/

SS

EL

13

1A

9

13

2P

2[9

]/E

XT

IN0

13

3V

SS

IO6

13

4P

2[8

]/T

RA

CE

PK

T3

13

5A

10

13

6P

2[7

]/T

RA

CE

PK

T2

13

7P

3[1

6]/

TX

D1

13

8P

2[6

]/T

RA

CE

PK

T1

13

9P

4[2

7]/

BL

S1

14

0P

2[5

]/T

RA

CE

PK

T0

14

1N

C_

3

14

2P

2[4

]/T

RA

CE

SY

NC

14

3P

3[1

7]/

RX

D1

14

4P

2[3

]/P

WM

1[4

]

14

5A

11

14

6V

DD

7

14

7P

1[1

3]/

EN

ET

_R

X_

DV

14

8V

SS

IO7

14

9A

12

15

0

P2[2]/PWM1[3]

15

1

P3[18]/PWM0[3]

15

2

P2[1]/PWM1[2]

15

3

P1[7]/MCIDAT1

15

4

P2[0]/TRACECLK

15

5

A13

15

6

P1[5]/PWM0[3]

157

P1[12]/ENET_RXD3

158

P0[9]/MOSI1


R83 47kR82 47kR81 47kR80 47k

R87 47kR86 47k

R7

34

7k

C8

54

7p

C8

40

.1u

R58 47kR57 47kR56 47k

C7

60

.1u

C7

84

7p

C7

00

.1u

C7

34

7p

R1

3

22

0

L1

6L

92

-04

67

-05

R3 0

R5

R6

R7 0

R2

50

C45 0.1uC46 47p

C48 47pC47

L15L92-0467-05

C8

1

47

p

C8

3

22

u

R6

5

R64 1M

C7

1

5p

C6

6

5p

C6

52

p

C7

2

2p

2SC4738FQ3

2SC4738FQ1

R72

10k

C7

40

.01

u

R7

04

.7k

R40

10k

R4

64

.7k

R48 0

L5L33-1500-05

R55

R8 100

C1

91

00

p

R3

2

47

k

R49 0

C2

01

00

p R52 0

R10 100

IC1

ISL8485EIBZ

1Ro

2RE

3DE

4DI

C2

50

.1u

C1

8

R50 0

R53 0

IC2

ISL8485EIBZ

1Ro

2RE

3DE

4DI5 GND

6 A/Y

7 B/Z

8 VCC

R51 0

C2

9

0.1

u

L6L33-1500-05

R3

5

10

k

R11 100

R54 0R9 100

R3

4

10

k

R3

3

47

k

CN11

1TA

2AUX_o2

3AGND

4NC

5RA

6AUX_i2

7AGND

8NC

9TXD0

10AUX_o1

11GND

12NC

13SQ_oUT

14AUX_i1

15LD_MoD

16NC

17GND

18PTT_iN

19RXD0

20NC

R14 1k

C3

21

00

0p

C1

21

00

0p

R2

2 IC4TC7WT125FUF

5A2

6Y1

7G2

8VCC

C6

20

.1u

R4

71

0k

1 10C

11

5

0.1

u

C1

06

0.1

u

C1

90

0.1

u

R9

8

47

k

C128

0.1u

C129

0.1u

C1270.1u

IC5ADM101EARMZ

RIN

7ToUT

8SD

9C1+

10VCC

C5

8

0.1

u

C6

4

0.1

u

0.1u

R4

1

47

k

L4

L92-0639-05

C1

51

00

0p

C2

81

00

0p

D8

1S

S3

55

2SD2114K(W)Q2

R15 1k

C1

11

00

0p

C3

11

00

0p

R8

94

7k

R8

8

R9

04

7k

C9

20

.1u

C9

10

.1u

C9

40

.1u

C9

6

0.1

u

C1

09

0.1

u

C1

17

0.1

u

C1

03

0.1

u

CN30

CN32

CN29

CN31

CN37

CN28CN27

CN38

CN35

CN

24

R1

05

47

k

R96

1k

C1

12

10

00

p

R94 47kR95 47k

J21

C990.1u

R6

61

0k

1k

R16 100

R19 1k

R18 100

C5

10

00

p

C8

10

0p

C4

10

0p

C3

10

00

p

C3

61

00

0p

C3

41

00

p

C3

91

00

0p

C3

81

00

p

R2

4

47

k

R2

74

7k

R2

84

7k

C1

C2

10

0p

C4

11

00

p

C4

01

00

p

R21 100

R20 100

CN

2

CN

3

CN

1

IC11W05-1635-00

25A0

26CE

27VSS1

28oE

29DQ0

30DQ8

31DQ1

32DQ9

33DQ2

34DQ10

35DQ3

36DQ11

37VCC

38DQ4

39DQ12

40DQ5

41DQ13

42DQ6

43DQ14

44DQ7

45DQ15/A-1

46VSS2

47BYTE

48A16

IC3

LT3

68

5E

MS

E

6S

YN

C7

PG

8F

B9

VC

10

RT

11

GN

D1

BD

2B

oo

ST

3S

W

4V

IN

5R

UN

/SS

R3

1

18

k

C4

2

68

0p R3

6

56

k

D4

R4

4

22

0k

(0

.5%

)

R4

5

68

k(

0.5

%)

C6

0

C6

1

C4

4

0.4

7u

L10

4.7u

L33-1532-05

R3

0

10

0k

C3

54

.7u

C3

34

.7u

D2

KD

Z3

6B

C2

64

7u

35

C2

34

7u

35 C

69

10

00

p

C7

5

10

00

p

D1

0

1S

S3

88

F

C7

70

.1u

C8

0

10

00

p

R7

4

10

kIC8

XC6108N31BM-G

1VoUT

2VSS

3VIN

4 VSEN

5 CD

C6

8

0.0

1u

R2

64

9.9

(0

.5%

)

R2

34

9.9

(0

.5%

)

L2

L33-1500-05L3

R9

90

C1

07

10

u

R111 47k

R1

03

10

k

R1

09

10

k

2SC4738FQ5

C1

16

0.0

1u

X4L77-2951-05

C1

21

10

p

C1

23

0.0

1u

R1

08

4.7

k

2SC4738FQ4

R1

04

4.7

k

C1

20

10

p

R107 0

CN39CN40CN41CN42

C7

9

47

u2

5

C6

7

47

u2

5

IC7NJM78M05DL1AZB

2GND

1 IN 3oUT

C9

5

10

u

C9

84

7p

C9

3

47

p

C9

04

7p

C9

7

47

p

C1

08

47

p

C1

89

47

p

C125

47p

C126

47p

C124

47p

C1

19

47

p

C1

10

47

p

C1

02

47

p

R39

4.99k( 0.5%)

R118 100

C1

48

10

00

pC

16

41

00

0p

C1

46

10

00

p

C1

49

10

00

pC

15

01

00

0p

C1

47

10

00

p

C1

62

10

00

p

C1

45

10

00

p

R119 100

C1

44

10

00

p

C1

35

10

00

p

C1

43

10

00

p

C1

61

10

00

pC

16

01

00

p

C1

41

10

00

p

R132 100

C1

59

10

00

p

C1

42

10

0p

R134 100

C1

57

10

00

p

C3

71

00

p

R125 1k

C1

39

10

00

p

C1

58

10

0p

C1

56

10

00

p

C1

38

10

00

p

C1

54

10

00

p

C1

37

10

00

p

L7L92-0639-05

L9

L92-0639-05

L13 L92-0639-05

R110 47k

CN

19

CN

20

CN

22

CN

18

CN

16

CN

17

CN

21

R141

0 R1

47

0

R142 0

R143 0

R6

0

0

R6

10

R7

60

R7

90

R8

40

R9

7 0

R59

0

R146

0

R101

0

IC6E-STE100P

1M

F4

2M

F3

3M

F2

4M

F1

5M

F0

6F

DE

7G

ND

A_

18

NC

_1

9V

CC

A_

11

0G

ND

A_

21

1X

21

2X

11

3V

CC

A_

21

4G

ND

A_

31

5IR

EF

16

VCCA_3

17

VCCA_4

18RXN

19RXP

20GNDA_4

21TXP22VCCA_5


27PWRDWN

28RESET

29RIP

30NC_2

31NC_3

32 NC_4

33

TE

ST

_S

E

34

LE

DS

35

LE

DC

36

LE

DL

37

LE

DT

R3

8L

ED

R1

03

9V

CC

E/I

_1

40

GN

DE

/I_

14

1M

DIo

42

MD

C4

3R

DX

34

4R

DX

24

5V

CC

E/I

_24

6R

XD

14

7R

XD

04

8R

X_D

V

49

RX_CLK

50GNDE/I_2 51



R106

0

R144

0

C5510u

C4310u

C1

66

10

00

pC

16

71

00

0p

R151 100

C1

68

10

0p

C1

69

10

0p

C2

11

00

p

C1

41

00

p

CN14

CN15

C1

53

10

00

p

C1

55

10

00

p

Q7

RT

1P

14

1M

-T1

11

R1

22

12

0

R1

20

10

0

R1

39

10

0

Q9

RT

1P

14

1M

-T1

11

Q6

RT

1P

14

1M

-T1

11

R1

40

12

0

Q8

RT

1P

14

1M

-T1

11

L22

L92-0467-05

L23

L92-0639-05

L1

1

L9

2-0

63

9-0

5

L24

L92-0639-05

L12L92-0467-05

C1

72

10

00

p

R1

10

kR

2

10

k

L21

L92-0467-05

R157 100

R158 100

C1

82

10

00

p

C1

83

10

00

p

C1

80

10

00

p

C1

81

10

00

p

D1

3

DA

20

4U

D1

4

DA

20

4U

D1

5

DA

20

4U

D1

6

DA

20

4U

R159

47k

R161 47k

R1

62

47

k

CN33

C8

72

2u

C8

64

7p

C1

88

0.1

u

C1

87

47

p

C1

85

47

p

C1

86

0.1

u

R1

65

0

R1

64

0

R166

0 R160

47k

C104

47p

C105

0.1u

R2

9

10

0

(0

.5%

)

L1

7

L9

2-0

46

7-0

5

R1

86

47

k

D1

SMD030F

D1

7

DA

20

4U

D1

8

DA

20

4U

R37

47kR38

47k

C2

00

0.0

1u

CP

22

0

CP

24

0

L31L92-0639-05

CP13 0

CP12 0

CP15 0

CP14 0

X2

25MHz

L77-3067-05

D11

B30-2151-05

D12

B30-2151-05

CN10

1

2

R2

00

47

k

IC12

5DI(Io0)

6CLK

7HoLD(Io3)

8VCC

D1

9

LX

ES

15

AA

A1

01

7

D2

0

D2

1

D2

2

R2

01

0

R2

02

0

R2

03

0

R2

04

0

R2

05

0

R2

06

0

R2

07

0

R2

08

0

R2

09

0

R2

10

0

R2

11

0

R2

12

0

C2

03

C2

04

CP25 22

CP26 22

R2

13

0R

21

4

0

CN43

CN44

CN8

CN9

D9

RK

Z1

8B

2K

G

CN48 CN49

R217

0

J20

87654

32

1

12

11

10

9

13

14

R2

18

4.7

k

R63

4.7k

R6

2

4.7

k

R2

19

47

k

R2

20

0

C122

22pC118

22p

CP16 1k

L33

L92-0467-05L34

L92-0467-05

C218

1000p

C219

1000p

C220

1000pR221

0

CP3 33

CP4 33

CP

13

3

CP5 33

CP

27

33

R2

15

33

R2

16

33

C222

18p

C221

18p

R2

22

0R

22

3

0

CN93

CN

94

CN

95

CN

96

CN

97

CN

98

CN

99

CN

10

0

CN

10

1

CN

10

2

CN

10

3

CN

10

4

CN

10

5

CN

10

6

CN

10

7

CN

10

8

C2

07

10

0p

C2

06

10

0p

C2

09

10

0p

C2

08

10

0p

C2

11

10

0p

C2

10

10

0p

C2

16

10

0p

C2

17

10

0p

C2

25

10

0p

CN

10

9

L3

5

233DC1 +B

4 33DC3 +B

6 NC5 NC

8 GND7 GND

10 BD1_DET9 AGND

12 BD2_DET11 TA

14 /DSP_iNT13 AGND

16 DSP_RST15 RA

18 /ARM_iNT17 AGND

20 TXD119 RTS_ACC

22 RXD121 CTS_ACC

24 RTS123 TXD_ACC

26 CTS125 RXD_ACC

RJ-45LAN CONNECTOR)

N_SYNC2_AN_SYNC2_B

N_SYNC1_BN_SYNC1_A

50M

+B

GND

DBGEN i2C

RR G

POWER

G

STATUS

DC/DC GND

Digital GND

ISP

+B

RXD0

HW

V0

HW

V1

HW

V2

GND

AUXo2

AUXo1

AUXi2

AUXi1

RESET

P0

_2

2

P0_30

CASE GND

12MHz

100M

FULL

SIDE-B

SIDE-A

/RESET/RESET


33DC33DC

/RESET/RESET

RXNRXN

RXPRXP

TXNTXN


RXN RXN

RXPRXP

TXPTXP


3.3V3.3V

N_SYNC1_B

N_SYNC2_A

N_SYNC1_AN_SYNC2_B

SDo_SF

/CS_SF

SDi_SF

SDo_SF

SCK_SF SCK_SF

/WP_SF

/WP_SF

+B +B

+B+B


+B+B


SP_LED

DP_LED

/RESET

SDo_SF

SDi_SF

/CS_SF

SCK_SF

12_CK_SPT

25_CK_SFT

RS-485

TRI-STATE BUFFER

DC/DC CONVERTER




FLASH MEMORY

FLASH MEMORY


DC SWITCH(SQ OUT)

SURGE PROTECTION

SURGE PROTECTION

DC SWITCH (LED)


OVER CURRENT


CATCH DIODE


Q1, Q3



TRANSCEIVER

/RESET

Q4, Q5


/CS_SF

SDi_SF

/WP_SF

+B

50M50M

10

00

p

10

00

p

10

0p

22

u

22

u

47

k

G1

A1

Y2

GND

1

2

3

4

C2

2

C2

7C

30

C2

4

0.1

u

0.1

u1

0p

10

p

10

0p

10

0p

C6

C9

10

0p

C1

0C

71

00

p1

00

p

C1

71

00

p

1

2

3

4

5

GND

C1-

V-

TIN

RoUT

C63

5

6

7

8

GND

A/Y

B/Z

VCC

C5

90

.01

u

47p

0.1u

0.1u47p

47p0.1u

C53

C54

C51C52

C50C49

0.1u

1000p4.7k

C57R42

220R43

0

+B

C2

24

10

0p

10

0p

C2

23

IC10

LPC2460FBD208

MCU

R112 47k

47

p

C1

14

US

B i/F

CN25 CN26

CN91 CN92

R1

87

R1

88

47

k4

7k

R1

15

1

2

3

4

CS

Do(Io1)

WP(Io2)

GND

R1

24

R1

23

R1

21

R1

48

R1

49

47

k4

7k

47

k4

7k

47

k

R126

R127

R128

R130

R131

R133

R136R152

1k

1k

1k

1k

1k

1k

1k100

R135 1k

0.0

1u

C1

99

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

A15

A14

A13

A12

A11

A10

A9

A8

C1

NC2

WE

RESET

NC3

NC4

RY/BY

A18

A17

A7

A6

A5

A4

A3

A2

A1

47

p

1u

C1

33

C1

34

0

0

R17

D13-18

D19-22

D2

D4D10

D8

D9

Q6-9

33M 33M

33M 33M

GND GND

/RESET /RESET

GND

3.3V 3.3V33M 33M

/CS_SF /CS_SF

A1-20 A1-20

GND

PROTECTION

RXD0TXD0

SQ_oUT

RXD0TXD0SQ_oUT

D0-15 D0-15

D0-15

3.3V 3.3V

D0-15

A8-15 A8-15

1k

TXNTXN

RXN

RXP

TXP

SP_LEDDP_LED

3.3V

3.3V

TXN

AUXCONNECTOR

1

2

3

4

5

6

7

9

10

11

12

13

14

15

8

1

4

9

12

DC POWER

CONNECTORSUPPLY

RCT

TCT

RCT

TCT

PROTECTION

RS-485TRANSCEIVER

4321N_SYNC2_A

N_SYNC2_B

N_SYNC1_BN_SYNC1_A

NCNCRD-NCNC

RD+TD-

TD+

N_SYNC


3.3V

3.3V

3.3V

5.0V

3.3V

3.3V

5.0V

5.0V

3.3V

13.6V

13.6V

3.3V

3.3V

13.6V1

2

34

5

1

2

34

5

4

5

4

5

1 1

2

3

45

2

34

5

6

7

8

910

2

3

4

5

1 1

8

6

7

2

910

3

4

5

9

3

5

9

7

5

9

3

5

9

7

5

6 6

10 10

22

KTI-3

X46-337

SCHEMATIC DIAGRAM

5/6

A B C D E

1

2

3

4

5

6

7


1

2

3

4

5

6

7


C

C

D

DC

C

C

C C

C

A2_F

A3_F

A5_F

A4_F

A7_F

A8_F

A18_F

A6_F

A19_F

A9_F

A16_F

A11_F

A10_F

A13_F

A12_F

A14_F

A15_F

A17_F

A1

3

A1

4A

14

_F

A1

1_

F

A2

0_

F

A7

_F

A6

_F

A1

9_

F

A1

7_

FA

4_

F

A3

_F

A2

_F

A1

6_

F

A1

3

A1

2

A17

A4

A16

A3

A2

A1

D7

D6

D5

D4

D1

3

D3

D1

2

D11

D2

D10

D1

D9

D0

D8

A15

A14

PHY_TX_D2

PHY_TX_D0PHY_TX_D1

PHY_TX_ERPHY_RX_ER

PH

Y_

RX

_D

V

PH

Y_

RX

_D

0P

HY

_R

X_

D1

PH

Y_

MD

C

PH

Y_

RX

_D

2P

HY

_R

X_

D3

PHY_MDio

PHY_MDC

PHY_RX_D0

PHY_RX_D1

PHY_RX_D2

PHY_RX_D3

PH

Y_R

X_D

V

PHY_RX_CLK

PHY_RX_ER

PH

Y_T

X_E

R

PHY_TX_CLK

PHY_TX_EN

PHY_CRS

PH

Y_C

oL

PHY_TX_D0

PHY_TX_D1

PHY_TX_D2

PHY_TX_D3

A1_F

/PHY_RST

US

B_

PW

RD

US

B_

PP

WR

US

B_

oV

RC

R

TXD

3

RXD

3

485_DE2

485_DE1

/TR

ST

TM

S

TD

i

TD

o

RTCK

BD1_DET

AUX_o1

AUX_o2

AUX_i1

AUX_i2

TXD0

RXD0

RX

D1

TX

D1

DCD1

DSR1

DTR1

/CS0

BL

S1

A2

2

BL

S0

A2

1

SQ

_o

UT

RXD2/ARM_iNT

TXD2

/STS_LED_R

/STS_LED_G

/PWR_LED_R

A0

/LD_MoD

A2

3

DSP_RST

RTS1

/PH

Y_

RiP

SD

A

US

B_

UP

_L

ED

Ri1

DSR1DTR1Ri1

D15D7

D6D14

D5D12

D13

D4

D10D2

D3D11

D8

D9

D0

D1

TXD1

USB_HSTEN


USB_HSTEN

USB_DPUSB_DM

SDASCL

BD2_DET

A0

A2

1A

22

A2

3B

LS

0B

LS

1/C

S0

TD

o

TM

S

TC

K

TD

i

/TR

ST

RT

CK

BD2_DET

DSP_RST

/ST

S_

LE

D_

R

/ST

S_

LE

D_

G

/PHY_RSTPHY_PD

/PHY_RiP

US

B_

DP

/RSToUT

A1

5

A20_F

PH

Y_

PD

CTS1

/485_RE2

/485_RE1

/RS

ToU

T

CS1

/oE

/WE

/PW

R_

LE

D_

R

/PW

R_

LE

D_

G

SQ

_o

UT

TXD0

RXD0

PTT_iN

AUX_i1

/LD_MoD

AUX_o1

/ARM_iNT

/DSP_iNT

BD1_DET

CTS1

TX

D_

AC

C

RTS1

CT

S_

AC

C

RXD1

TXD2

TXD3

485_DE2

/485_RE2

RXD3

RXD2

/485_RE1

485_DE1

/WE

/oE

CS1

D1

4

D1

5

A1

_F

A1

0_

F

A1

5_

F

A1

3_

F

A1

2_

F

A1

1

A1

0

A9

A8

A7

A6

A1

9

A2

0

A5

A1

8

A8

_F

A9

_F


PH

Y_

MD

io

TC

K

/DSP_iNT

PHY_TX_D3

PHY_TX_EN

PH

Y_

RX

_C

LK

A5

_F

A1

8_

F

RT

S_

AC

C

TA_

AC

C

RX

D_

AC

C

DCD1

RA

_A

CC

TA_ACC

RA_ACC

SC

L

US

B_

DM

PT

T_

iN

Mii_

iNT

+B +B

AU

X_

o2

AUX_i2

50M

33M

PHY_TX_CLK

33DC

A1

2

A5

A3

A1

1

A1

0

A1

A2

A9

A7

A1

9

A1

8

A4

A1

7

A1

6

A6

A8

A2

0

/PWR_LED_G

L20

L9

2-0

46

7-0

5

R1

14

47

k

R1

13

47

k

L19

L92-0467-05

C132

0.1u

47

k

R1

00

0

R93

0

R91

0

R92

0

IC10

LPC2460FBD208

1D

12

2T

DO

3D

34

TD

I5

P3

[28

]/P

WM

1[5

]6

TM

S7

D1

38

TR

ST

9D

BG

EN

10

TC

K1

1P

3[2

9]/

PW

M1

[6]

12

P0

[26

]/R

XD

31

3D

41

4P

0[2

5]/

TX

D3

15

VD

D1

16

P0

[24

]/A

D0

[1]

17

D5

18

P0

[23

]/A

D0

[0]

19

P3

[30

]/R

TS

12

0V

DD

A1

21

D1

42

2V

SS

A1

23

D6

24

VR

EF

12

5P

3[3

1]/

MA

T1

[2]

26

VD

DD

CD

C1

_1

27

D7

28

D1

52

9R

ST

OU

T3

0N

C_

1

31

P2

[30

]/S

DA

23

2V

SS

CO

RE

13

3V

SS

IO1

34

RT

CX

13

5R

ES

ET

36

RT

CX

23

7A

LA

RM

38

VB

AT

39

P2

[31

]/S

CL

24

0P

1[3

1]/

US

B_

OV

RC

R2

41

P0

[12

]/U

SB

_P

PW

R2

42

P1

[30

]/U

SB

_P

WR

D2

43

P2

[29

]4

4X

TA

L1

45

P0

[13

]/U

SB

_U

P_

LE

D2

46

XT

AL

24

7P

2[2

7]/

MO

SI0

48

P0

[28

]/S

CL

04

9P

2[2

8]

50

P0[27]/SDA0

51

P0[31]/USB_D+2

52

USB_D-2

53

P2[24]

54

P2[25]

55

P3[26]/PWM1[3]

56

P3[25]/PWM1[2]

57

P2[26]/MISO0

58

P3[24]/PWM1[1]

59P2[18]

60VDD2

61P0[29]

62P0[30]

63VSSIO2

64P2[23]/SSEL0

65P3[23]


67P2[19]

68P1[19]

69P0[14]/USB_HSTEN2

70P1[20]/SCK0

71VDD3

72P1[21]/SSEL0

73P2[20]

74P1[22]

75A0

76P1[23]/MISO0

77VSSIO3

78P1[24]/MOSI0

79A1

80P1[25]

81P2[21]

82P1[26]

83A2

84VSSCORE2

85P2[22]/SCK0

86VDDDCDC1_2

87P2[16]

88P1[27]

89VDD4

90P1[28]

91P2[14]/CS2

92P1[29]

93VSSIO4

94P0[0] /SDA1

95P2[17]

96P0[1]/SCL1

97A3

98

P0

[10

]/T

XD

2

99

P2

[15

]/C

S3

100

P0

[11

]/R

XD

2

101

A1

6

102

P2

[13

]/E

INT

3

103

A4

104

A1

7

10

5

A1

8

10

6

P2

[12

]/E

INT

2

10

7A

5

10

8P

2[1

1]/

EIN

T1

10

9A

20

11

0P

2[1

0]/

EIN

T0

11

1A

19

11

2V

DD

5

11

3A

6

11

4V

SS

IO5

11

5A

21

11

6P

0[2

2]/

MC

IDA

T0

11

7N

C_

2

11

8P

0[2

1]

11

9B

LS

0

12

0P

0[2

0]

12

1A

7

12

2P

0[1

9]/

SD

A1

12

3A

22

12

4P

0[1

8]/

MO

SI

12

5V

DD

6

12

6P

0[1

7]/

MIS

O

12

7A

8

12

8P

0[1

5]/

SC

K0

12

9A

23

13

0P

0[1

6]/

SS

EL

13

1A

9

13

2P

2[9

]/E

XT

IN0

13

3V

SS

IO6

13

4P

2[8

]/T

RA

CE

PK

T3

13

5A

10

13

6P

2[7

]/T

RA

CE

PK

T2

13

7P

3[1

6]/

TX

D1

13

8P

2[6

]/T

RA

CE

PK

T1

13

9P

4[2

7]/

BL

S1

14

0P

2[5

]/T

RA

CE

PK

T0

14

1N

C_

3

14

2P

2[4

]/T

RA

CE

SY

NC

14

3P

3[1

7]/

RX

D1

14

4P

2[3

]/P

WM

1[4

]

14

5A

11

14

6V

DD

7

14

7P

1[1

3]/

EN

ET

_R

X_

DV

14

8V

SS

IO7

14

9A

12

15

0

P2[2]/PWM1[3]

15

1

P3[18]/PWM0[3]

15

2

P2[1]/PWM1[2]

15

3

P1[7]/MCIDAT1

15

4

P2[0]/TRACECLK

15

5

A13

15

6

P1[5]/PWM0[3]

157

P1[12]/ENET_RXD3

158

P0[9]/MOSI1


R83 47kR82 47kR81 47kR80 47k

R87 47kR86 47k

R7

34

7k

C8

54

7p

C8

40

.1u

R58 47kR57 47kR56 47k

C7

60

.1u

C7

84

7p

C7

00

.1u

C7

34

7p

R1

3

22

0

L1

6L

92

-04

67

-05

R3 0

R5

R6

R7 0

R2

50

C45 0.1uC46 47p

C48 47pC47

L15L92-0467-05

C8

1

47

p

C8

3

22

u

R6

5

R64 1M

C7

1

5p

C6

6

5p

C6

52

p

C7

2

2p

2SC4738FQ3

2SC4738FQ1

R72

10k

C7

40

.01

u

R7

04

.7k

R40

10k

R4

64

.7k

R48 0

L5L33-1500-05

R55

R8 100

C1

91

00

p

R3

2

47

k

R49 0

C2

01

00

p R52 0

R10 100

IC1

ISL8485EIBZ

1Ro

2RE

3DE

4DI

C2

50

.1u

C1

8

R50 0

R53 0

IC2

ISL8485EIBZ

1Ro

2RE

3DE

4DI5 GND

6 A/Y

7 B/Z

8 VCC

R51 0

C2

9

0.1

u

L6L33-1500-05

R3

5

10

k

R11 100

R54 0R9 100

R3

4

10

k

R3

3

47

k

CN11

1TA

2AUX_o2

3AGND

4NC

5RA

6AUX_i2

7AGND

8NC

9TXD0

10AUX_o1

11GND

12NC

13SQ_oUT

14AUX_i1

15LD_MoD

16NC

17GND

18PTT_iN

19RXD0

20NC

R14 1k

C3

21

00

0p

C1

21

00

0p

R2

2 IC4TC7WT125FUF

5A2

6Y1

7G2

8VCC

C6

20

.1u

R4

71

0k

1 10

C1

15

0.1

u

C1

06

0.1

u

C1

90

0.1

u

R9

8

47

k

C128

0.1u

C129

0.1u

C1270.1u

IC5ADM101EARMZ

RIN

7ToUT

8SD

9C1+

10VCC

C5

8

0.1

u

C6

4

0.1

u

0.1u

R4

1

47

k

L4

L92-0639-05

C1

51

00

0p

C2

81

00

0p

D8

1S

S3

55

2SD2114K(W)Q2

R15 1k

C1

11

00

0p

C3

11

00

0p

R8

94

7k

R8

8

R9

04

7k

C9

20

.1u

C9

10

.1u

C9

40

.1u

C9

6

0.1

u

C1

09

0.1

u

C1

17

0.1

u

C1

03

0.1

u

CN30

CN32

CN29

CN31

CN37

CN28CN27

CN38

CN35

CN

24

R1

05

47

k

R96

1k

C1

12

10

00

p

R94 47kR95 47k

J21

C990.1u

R6

61

0k

1k

R16 100

R19 1k

R18 100

C5

10

00

p

C8

10

0p

C4

10

0p

C3

10

00

p

C3

61

00

0p

C3

41

00

p

C3

91

00

0p

C3

81

00

p

R2

4

47

k

R2

74

7k

R2

84

7k

C1

C2

10

0p

C4

11

00

p

C4

01

00

p

R21 100

R20 100

CN

2

CN

3

CN

1

IC11W05-1635-00

25A0

26CE

27VSS1

28oE

29DQ0

30DQ8

31DQ1

32DQ9

33DQ2

34DQ10

35DQ3

36DQ11

37VCC

38DQ4

39DQ12

40DQ5

41DQ13

42DQ6

43DQ14

44DQ7

45DQ15/A-1

46VSS2

47BYTE

48A16

IC3

LT3

68

5E

MS

E

6S

YN

C7

PG

8F

B9

VC

10

RT

11

GN

D1

BD

2B

oo

ST

3S

W

4V

IN

5R

UN

/SS

R3

1

18

k

C4

2

68

0p R3

6

56

k

D4

R4

4

22

0k

(0

.5%

)

R4

5

68

k(

0.5

%)

C6

0

C6

1

C4

4

0.4

7u

L10

4.7u

L33-1532-05

R3

0

10

0k

C3

54

.7u

C3

34

.7u

D2

KD

Z3

6B

C2

64

7u

35

C2

34

7u

35 C

69

10

00

p

C7

5

10

00

p

D1

0

1S

S3

88

F

C7

70

.1u

C8

0

10

00

p

R7

4

10

kIC8

XC6108N31BM-G

1VoUT

2VSS

3VIN

4 VSEN

5 CD

C6

8

0.0

1u

R2

64

9.9

(0

.5%

)

R2

34

9.9

(0

.5%

)

L2

L33-1500-05L3

R9

90

C1

07

10

u

R111 47k

R1

03

10

k

R1

09

10

k

2SC4738FQ5

C1

16

0.0

1u

X4L77-2951-05

C1

21

10

p

C1

23

0.0

1u

R1

08

4.7

k

2SC4738FQ4

R1

04

4.7

k

C1

20

10

p

R107 0

CN39CN40CN41CN42

C7

9

47

u2

5

C6

7

47

u2

5

IC7NJM78M05DL1AZB

2GND

1 IN 3oUT

C9

5

10

u

C9

84

7p

C9

3

47

p

C9

04

7p

C9

7

47

p

C1

08

47

p

C1

89

47

p

C125

47p

C126

47p

C124

47p

C1

19

47

p

C1

10

47

p

C1

02

47

p

R39

4.99k( 0.5%)

R118 100

C1

48

10

00

pC

16

41

00

0p

C1

46

10

00

p

C1

49

10

00

pC

15

01

00

0p

C1

47

10

00

p

C1

62

10

00

p

C1

45

10

00

p

R119 100

C1

44

10

00

p

C1

35

10

00

p

C1

43

10

00

p

C1

61

10

00

pC

16

01

00

p

C1

41

10

00

p

R132 100

C1

59

10

00

p

C1

42

10

0p

R134 100

C1

57

10

00

p

C3

71

00

p

R125 1k

C1

39

10

00

p

C1

58

10

0p

C1

56

10

00

p

C1

38

10

00

p

C1

54

10

00

p

C1

37

10

00

p

L7L92-0639-05

L9

L92-0639-05

L13 L92-0639-05

R110 47k

CN

19

CN

20

CN

22

CN

18

CN

16

CN

17

CN

21

R141

0 R1

47

0

R142 0

R143 0

R6

0

0

R6

10

R7

60

R7

90

R8

40

R9

7 0

R59

0

R146

0

R101

0

IC6E-STE100P

1M

F4

2M

F3

3M

F2

4M

F1

5M

F0

6F

DE

7G

ND

A_

18

NC

_1

9V

CC

A_

11

0G

ND

A_

21

1X

21

2X

11

3V

CC

A_

21

4G

ND

A_

31

5IR

EF

16

VCCA_3

17

VCCA_4

18RXN

19RXP

20GNDA_4

21TXP22VCCA_5


27PWRDWN

28RESET

29RIP

30NC_2

31NC_3

32 NC_4

33

TE

ST

_S

E

34

LE

DS

35

LE

DC

36

LE

DL

37

LE

DT

R3

8L

ED

R1

03

9V

CC

E/I

_1

40

GN

DE

/I_

14

1M

DIo

42

MD

C4

3R

DX

34

4R

DX

24

5V

CC

E/I

_24

6R

XD

14

7R

XD

04

8R

X_D

V

49

RX_CLK

50GNDE/I_2 51



R106

0

R144

0

C5510u

C4310u

C1

66

10

00

pC

16

71

00

0p

R151 100

C1

68

10

0p

C1

69

10

0p

C2

11

00

p

C1

41

00

p

CN14

CN15

C1

53

10

00

p

C1

55

10

00

p

Q7

RT

1P

14

1M

-T1

11

R1

22

12

0

R1

20

10

0

R1

39

10

0

Q9

RT

1P

14

1M

-T1

11

Q6

RT

1P

14

1M

-T1

11

R1

40

12

0

Q8

RT

1P

14

1M

-T1

11

L22

L92-0467-05

L23

L92-0639-05

L1

1

L9

2-0

63

9-0

5

L24

L92-0639-05

L12L92-0467-05

C1

72

10

00

p

R1

10

kR

2

10

k

L21

L92-0467-05

R157 100

R158 100

C1

82

10

00

p

C1

83

10

00

p

C1

80

10

00

p

C1

81

10

00

p

D1

3

DA

20

4U

D1

4

DA

20

4U

D1

5

DA

20

4U

D1

6

DA

20

4U

R159

47k

R161 47k

R1

62

47

k

CN33

C8

72

2u

C8

64

7p

C1

88

0.1

u

C1

87

47

p

C1

85

47

p

C1

86

0.1

u

R1

65

0

R1

64

0

R166

0 R160

47k

C104

47p

C105

0.1u

R2

9

10

0

(0

.5%

)

L1

7

L9

2-0

46

7-0

5

R1

86

47

k

D1

SMD030F

D1

7

DA

20

4U

D1

8

DA

20

4U

R37

47kR38

47k

C2

00

0.0

1u

CP

22

0

CP

24

0

L31L92-0639-05

CP13 0

CP12 0

CP15 0

CP14 0

X2

25MHz

L77-3067-05

D11

B30-2151-05

D12

B30-2151-05

CN10

1

2

R2

00

47

k

IC12

5DI(Io0)

6CLK

7HoLD(Io3)

8VCC

D1

9

LX

ES

15

AA

A1

01

7

D2

0

D2

1

D2

2

R2

01

0

R2

02

0

R2

03

0

R2

04

0

R2

05

0

R2

06

0

R2

07

0

R2

08

0

R2

09

0

R2

10

0

R2

11

0

R2

12

0

C2

03

C2

04

CP25 22

CP26 22

R2

13

0R

21

4

0

CN43

CN44

CN8

CN9

D9

RK

Z1

8B

2K

G

CN48 CN49

R217

0

J20

87654

32

1

12

11

10

9

13

14

R2

18

4.7

k

R63

4.7k

R6

2

4.7

k

R2

19

47

k

R2

20

0

C122

22pC118

22p

CP16 1k

L33

L92-0467-05L34

L92-0467-05

C218

1000p

C219

1000p

C220

1000pR221

0

CP3 33

CP4 33

CP

13

3

CP5 33

CP

27

33

R2

15

33

R2

16

33

C222

18p

C221

18p

R2

22

0R

22

3

0

CN93

CN

94

CN

95

CN

96

CN

97

CN

98

CN

99

CN

10

0

CN

10

1

CN

10

2

CN

10

3

CN

10

4

CN

10

5

CN

10

6

CN

10

7

CN

10

8

C2

07

10

0p

C2

06

10

0p

C2

09

10

0p

C2

08

10

0p

C2

11

10

0p

C2

10

10

0p

C2

16

10

0p

C2

17

10

0p

C2

25

10

0p

CN

10

9

L3

5

233DC1 +B

4 33DC3 +B

6 NC5 NC

8 GND7 GND

10 BD1_DET9 AGND

12 BD2_DET11 TA

14 /DSP_iNT13 AGND

16 DSP_RST15 RA

18 /ARM_iNT17 AGND

20 TXD119 RTS_ACC

22 RXD121 CTS_ACC

24 RTS123 TXD_ACC

26 CTS125 RXD_ACC

RJ-45LAN CONNECTOR)

N_SYNC2_AN_SYNC2_B

N_SYNC1_BN_SYNC1_A

50M

+B

GND

DBGEN i2C

RR G

POWER

G

STATUS

DC/DC GND

Digital GND

ISP

+B

RXD0

HW

V0

HW

V1

HW

V2

GND

AUXo2

AUXo1

AUXi2

AUXi1

RESET

P0

_2

2

P0_30

CASE GND

12MHz

100M

FULL

SIDE-B

SIDE-A

/RESET/RESET


33DC33DC

/RESET/RESET

RXNRXN

RXPRXP

TXNTXN


RXN RXN

RXPRXP

TXPTXP


3.3V3.3V

N_SYNC1_B

N_SYNC2_A

N_SYNC1_AN_SYNC2_B

SDo_SF

/CS_SF

SDi_SF

SDo_SF

SCK_SF SCK_SF

/WP_SF

/WP_SF

+B +B

+B+B


+B+B


SP_LED

DP_LED

/RESET

SDo_SF

SDi_SF

/CS_SF

SCK_SF

12_CK_SPT

25_CK_SFT

RS-485

TRI-STATE BUFFER

DC/DC CONVERTER




FLASH MEMORY

FLASH MEMORY


DC SWITCH(SQ OUT)

SURGE PROTECTION

SURGE PROTECTION

DC SWITCH (LED)


OVER CURRENT


CATCH DIODE


Q1, Q3



TRANSCEIVER

/RESET

Q4, Q5


/CS_SF

SDi_SF

/WP_SF

+B

50M50M

10

00

p

10

00

p

10

0p

22

u

22

u

47

k

G1

A1

Y2

GND

1

2

3

4

C2

2

C2

7C

30

C2

4

0.1

u

0.1

u1

0p

10

p

10

0p

10

0p

C6

C9

10

0p

C1

0C

71

00

p1

00

p

C1

71

00

p

1

2

3

4

5

GND

C1-

V-

TIN

RoUT

C63

5

6

7

8

GND

A/Y

B/Z

VCC

C5

90

.01

u

47p

0.1u

0.1u47p

47p0.1u

C53

C54

C51C52

C50C49

0.1u

1000p4.7k

C57R42

220R43

0

+B

C2

24

10

0p

10

0p

C2

23

IC10

LPC2460FBD208

MCU

R112 47k

47

p

C1

14

US

B i/F

CN25 CN26

CN91 CN92

R1

87

R1

88

47

k4

7k

R1

15

1

2

3

4

CS

Do(Io1)

WP(Io2)

GND

R1

24

R1

23

R1

21

R1

48

R1

49

47

k4

7k

47

k4

7k

47

k

R126

R127

R128

R130

R131

R133

R136R152

1k

1k

1k

1k

1k

1k

1k100

R135 1k

0.0

1u

C1

99

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

A15

A14

A13

A12

A11

A10

A9

A8

C1

NC2

WE

RESET

NC3

NC4

RY/BY

A18

A17

A7

A6

A5

A4

A3

A2

A1

47

p

1u

C1

33

C1

34

0

0

R17

D13-18

D19-22

D2

D4D10

D8

D9

Q6-9

33M 33M

33M 33M

GND GND

/RESET /RESET

GND

3.3V 3.3V33M 33M

/CS_SF /CS_SF

A1-20 A1-20

GND

PROTECTION

RXD0TXD0

SQ_oUT

RXD0TXD0SQ_oUT

D0-15 D0-15

D0-15

3.3V 3.3V

D0-15

A8-15 A8-15

1k

TXNTXN

RXN

RXP

TXP

SP_LEDDP_LED

3.3V

3.3V

TXN

AUXCONNECTOR

1

2

3

4

5

6

7

9

10

11

12

13

14

15

8

1

4

9

12

DC POWER

CONNECTORSUPPLY

RCT

TCT

RCT

TCT

PROTECTION

RS-485TRANSCEIVER

4321N_SYNC2_A

N_SYNC2_B

N_SYNC1_BN_SYNC1_A

NCNCRD-NCNC

RD+TD-

TD+

N_SYNC


3.3V

3.3V

3.3V

5.0V

3.3V

3.3V

5.0V

5.0V

3.3V

13.6V

13.6V

3.3V

3.3V

13.6V1

2

34

5

1

2

34

5

4

5

4

5

1 1

2

3

45

2

34

5

6

7

8

910

2

3

4

5

1 1

8

6

7

2

910

3

4

5

9

3

5

9

7

5

9

3

5

9

7

5

6 6

10 10

23

KTI-3

X46-337

SCHEMATIC DIAGRAM

6/6

A B C D E

1

2

3

4

5

6

7


1

2

3

4

5

6

7


C

C

D

DC

C

C

C C

C

A2_F

A3_F

A5_F

A4_F

A7_F

A8_F

A18_F

A6_F

A19_F

A9_F

A16_F

A11_F

A10_F

A13_F

A12_F

A14_F

A15_F

A17_F

A1

3

A1

4A

14

_F

A1

1_

F

A2

0_

F

A7

_F

A6

_F

A1

9_

F

A1

7_

FA

4_

F

A3

_F

A2

_F

A1

6_

F

A1

3

A1

2

A17

A4

A16

A3

A2

A1

D7

D6

D5

D4

D1

3

D3

D1

2

D11

D2

D10

D1

D9

D0

D8

A15

A14

PHY_TX_D2

PHY_TX_D0PHY_TX_D1

PHY_TX_ERPHY_RX_ER

PH

Y_

RX

_D

V

PH

Y_

RX

_D

0P

HY

_R

X_

D1

PH

Y_

MD

C

PH

Y_

RX

_D

2P

HY

_R

X_

D3

PHY_MDio

PHY_MDC

PHY_RX_D0

PHY_RX_D1

PHY_RX_D2

PHY_RX_D3

PH

Y_R

X_D

V

PHY_RX_CLK

PHY_RX_ER

PH

Y_T

X_E

R

PHY_TX_CLK

PHY_TX_EN

PHY_CRS

PH

Y_C

oL

PHY_TX_D0

PHY_TX_D1

PHY_TX_D2

PHY_TX_D3

A1_F

/PHY_RST

US

B_

PW

RD

US

B_

PP

WR

US

B_

oV

RC

R

TXD

3

RXD

3

485_DE2

485_DE1

/TR

ST

TM

S

TD

i

TD

o

RTCK

BD1_DET

AUX_o1

AUX_o2

AUX_i1

AUX_i2

TXD0

RXD0

RX

D1

TX

D1

DCD1

DSR1

DTR1

/CS0

BL

S1

A2

2

BL

S0

A2

1

SQ

_o

UT

RXD2/ARM_iNT

TXD2

/STS_LED_R

/STS_LED_G

/PWR_LED_R

A0

/LD_MoD

A2

3

DSP_RST

RTS1

/PH

Y_

RiP

SD

A

US

B_

UP

_L

ED

Ri1

DSR1DTR1Ri1

D15D7

D6D14

D5D12

D13

D4

D10D2

D3D11

D8

D9

D0

D1

TXD1

USB_HSTEN


USB_HSTEN

USB_DPUSB_DM

SDASCL

BD2_DET

A0

A2

1A

22

A2

3B

LS

0B

LS

1/C

S0

TD

o

TM

S

TC

K

TD

i

/TR

ST

RT

CK

BD2_DET

DSP_RST

/ST

S_

LE

D_

R

/ST

S_

LE

D_

G

/PHY_RSTPHY_PD

/PHY_RiP

US

B_

DP

/RSToUT

A1

5

A20_F

PH

Y_

PD

CTS1

/485_RE2

/485_RE1

/RS

ToU

T

CS1

/oE

/WE

/PW

R_

LE

D_

R

/PW

R_

LE

D_

G

SQ

_o

UT

TXD0

RXD0

PTT_iN

AUX_i1

/LD_MoD

AUX_o1

/ARM_iNT

/DSP_iNT

BD1_DET

CTS1

TX

D_

AC

C

RTS1

CT

S_

AC

C

RXD1

TXD2

TXD3

485_DE2

/485_RE2

RXD3

RXD2

/485_RE1

485_DE1

/WE

/oE

CS1

D1

4

D1

5

A1

_F

A1

0_

F

A1

5_

F

A1

3_

F

A1

2_

F

A1

1

A1

0

A9

A8

A7

A6

A1

9

A2

0

A5

A1

8

A8

_F

A9

_F


PH

Y_

MD

io

TC

K

/DSP_iNT

PHY_TX_D3

PHY_TX_EN

PH

Y_

RX

_C

LK

A5

_F

A1

8_

F

RT

S_

AC

C

TA_

AC

C

RX

D_

AC

C

DCD1

RA

_A

CC

TA_ACC

RA_ACC

SC

L

US

B_

DM

PT

T_

iN

Mii_

iNT

+B +B

AU

X_

o2

AUX_i2

50M

33M

PHY_TX_CLK

33DC

A1

2

A5

A3

A1

1

A1

0

A1

A2

A9

A7

A1

9

A1

8

A4

A1

7

A1

6

A6

A8

A2

0

/PWR_LED_G

L20

L9

2-0

46

7-0

5

R1

14

47

k

R1

13

47

k

L19

L92-0467-05

C132

0.1u

47

k

R1

00

0

R93

0

R91

0

R92

0

IC10

LPC2460FBD208

1D

12

2T

DO

3D

34

TD

I5

P3

[28

]/P

WM

1[5

]6

TM

S7

D1

38

TR

ST

9D

BG

EN

10

TC

K1

1P

3[2

9]/

PW

M1

[6]

12

P0

[26

]/R

XD

31

3D

41

4P

0[2

5]/

TX

D3

15

VD

D1

16

P0

[24

]/A

D0

[1]

17

D5

18

P0

[23

]/A

D0

[0]

19

P3

[30

]/R

TS

12

0V

DD

A1

21

D1

42

2V

SS

A1

23

D6

24

VR

EF

12

5P

3[3

1]/

MA

T1

[2]

26

VD

DD

CD

C1

_1

27

D7

28

D1

52

9R

ST

OU

T3

0N

C_

1

31

P2

[30

]/S

DA

23

2V

SS

CO

RE

13

3V

SS

IO1

34

RT

CX

13

5R

ES

ET

36

RT

CX

23

7A

LA

RM

38

VB

AT

39

P2

[31

]/S

CL

24

0P

1[3

1]/

US

B_

OV

RC

R2

41

P0

[12

]/U

SB

_P

PW

R2

42

P1

[30

]/U

SB

_P

WR

D2

43

P2

[29

]4

4X

TA

L1

45

P0

[13

]/U

SB

_U

P_

LE

D2

46

XT

AL

24

7P

2[2

7]/

MO

SI0

48

P0

[28

]/S

CL

04

9P

2[2

8]

50

P0[27]/SDA0

51

P0[31]/USB_D+2

52

USB_D-2

53

P2[24]

54

P2[25]

55

P3[26]/PWM1[3]

56

P3[25]/PWM1[2]

57

P2[26]/MISO0

58

P3[24]/PWM1[1]

59P2[18]

60VDD2

61P0[29]

62P0[30]

63VSSIO2

64P2[23]/SSEL0

65P3[23]


67P2[19]

68P1[19]

69P0[14]/USB_HSTEN2

70P1[20]/SCK0

71VDD3

72P1[21]/SSEL0

73P2[20]

74P1[22]

75A0

76P1[23]/MISO0

77VSSIO3

78P1[24]/MOSI0

79A1

80P1[25]

81P2[21]

82P1[26]

83A2

84VSSCORE2

85P2[22]/SCK0

86VDDDCDC1_2

87P2[16]

88P1[27]

89VDD4

90P1[28]

91P2[14]/CS2

92P1[29]

93VSSIO4

94P0[0] /SDA1

95P2[17]

96P0[1]/SCL1

97A3

98

P0

[10

]/T

XD

2

99

P2

[15

]/C

S3

100

P0

[11

]/R

XD

2

101

A1

6

102

P2

[13

]/E

INT

3

103

A4

104

A1

7

10

5

A1

8

10

6

P2

[12

]/E

INT

2

10

7A

5

10

8P

2[1

1]/

EIN

T1

10

9A

20

11

0P

2[1

0]/

EIN

T0

11

1A

19

11

2V

DD

5

11

3A

6

11

4V

SS

IO5

11

5A

21

11

6P

0[2

2]/

MC

IDA

T0

11

7N

C_

2

11

8P

0[2

1]

11

9B

LS

0

12

0P

0[2

0]

12

1A

7

12

2P

0[1

9]/

SD

A1

12

3A

22

12

4P

0[1

8]/

MO

SI

12

5V

DD

6

12

6P

0[1

7]/

MIS

O

12

7A

8

12

8P

0[1

5]/

SC

K0

12

9A

23

13

0P

0[1

6]/

SS

EL

13

1A

9

13

2P

2[9

]/E

XT

IN0

13

3V

SS

IO6

13

4P

2[8

]/T

RA

CE

PK

T3

13

5A

10

13

6P

2[7

]/T

RA

CE

PK

T2

13

7P

3[1

6]/

TX

D1

13

8P

2[6

]/T

RA

CE

PK

T1

13

9P

4[2

7]/

BL

S1

14

0P

2[5

]/T

RA

CE

PK

T0

14

1N

C_

3

14

2P

2[4

]/T

RA

CE

SY

NC

14

3P

3[1

7]/

RX

D1

14

4P

2[3

]/P

WM

1[4

]

14

5A

11

14

6V

DD

7

14

7P

1[1

3]/

EN

ET

_R

X_

DV

14

8V

SS

IO7

14

9A

12

15

0

P2[2]/PWM1[3]

15

1

P3[18]/PWM0[3]

15

2

P2[1]/PWM1[2]

15

3

P1[7]/MCIDAT1

15

4

P2[0]/TRACECLK

15

5

A13

15

6

P1[5]/PWM0[3]

157

P1[12]/ENET_RXD3

158

P0[9]/MOSI1


R83 47kR82 47kR81 47kR80 47k

R87 47kR86 47k

R7

34

7k

C8

54

7p

C8

40

.1u

R58 47kR57 47kR56 47k

C7

60

.1u

C7

84

7p

C7

00

.1u

C7

34

7p

R1

3

22

0

L1

6L

92

-04

67

-05

R3 0

R5

R6

R7 0

R2

50

C45 0.1uC46 47p

C48 47pC47

L15L92-0467-05

C8

1

47

p

C8

3

22

u

R6

5

R64 1M

C7

1

5p

C6

6

5p

C6

52

p

C7

2

2p

2SC4738FQ3

2SC4738FQ1

R72

10k

C7

40

.01

u

R7

04

.7k

R40

10k

R4

64

.7k

R48 0

L5L33-1500-05

R55

R8 100

C1

91

00

p

R3

2

47

k

R49 0

C2

01

00

p R52 0

R10 100

IC1

ISL8485EIBZ

1Ro

2RE

3DE

4DI

C2

50

.1u

C1

8

R50 0

R53 0

IC2

ISL8485EIBZ

1Ro

2RE

3DE

4DI5 GND

6 A/Y

7 B/Z

8 VCC

R51 0

C2

9

0.1

u

L6L33-1500-05

R3

5

10

k

R11 100

R54 0R9 100

R3

4

10

k

R3

3

47

k

CN11

1TA

2AUX_o2

3AGND

4NC

5RA

6AUX_i2

7AGND

8NC

9TXD0

10AUX_o1

11GND

12NC

13SQ_oUT

14AUX_i1

15LD_MoD

16NC

17GND

18PTT_iN

19RXD0

20NC

R14 1k

C3

21

00

0p

C1

21

00

0p

R2

2 IC4TC7WT125FUF

5A2

6Y1

7G2

8VCC

C6

20

.1u

R4

71

0k

1 10

C1

15

0.1

u

C1

06

0.1

u

C1

90

0.1

u

R9

8

47

k

C128

0.1u

C129

0.1u

C1270.1u

IC5ADM101EARMZ

RIN

7ToUT

8SD

9C1+

10VCC

C5

8

0.1

u

C6

4

0.1

u

0.1u

R4

1

47

k

L4

L92-0639-05

C1

51

00

0p

C2

81

00

0p

D8

1S

S3

55

2SD2114K(W)Q2

R15 1k

C1

11

00

0p

C3

11

00

0p

R8

94

7k

R8

8

R9

04

7k

C9

20

.1u

C9

10

.1u

C9

40

.1u

C9

6

0.1

u

C1

09

0.1

u

C1

17

0.1

u

C1

03

0.1

u

CN30

CN32

CN29

CN31

CN37

CN28CN27

CN38

CN35

CN

24

R1

05

47

k

R96

1k

C1

12

10

00

p

R94 47kR95 47k

J21

C990.1u

R6

61

0k

1k

R16 100

R19 1k

R18 100

C5

10

00

p

C8

10

0p

C4

10

0p

C3

10

00

p

C3

61

00

0p

C3

41

00

p

C3

91

00

0p

C3

81

00

p

R2

4

47

k

R2

74

7k

R2

84

7k

C1

C2

10

0p

C4

11

00

p

C4

01

00

p

R21 100

R20 100

CN

2

CN

3

CN

1

IC11W05-1635-00

25A0

26CE

27VSS1

28oE

29DQ0

30DQ8

31DQ1

32DQ9

33DQ2

34DQ10

35DQ3

36DQ11

37VCC

38DQ4

39DQ12

40DQ5

41DQ13

42DQ6

43DQ14

44DQ7

45DQ15/A-1

46VSS2

47BYTE

48A16

IC3

LT3

68

5E

MS

E

6S

YN

C7

PG

8F

B9

VC

10

RT

11

GN

D1

BD

2B

oo

ST

3S

W

4V

IN

5R

UN

/SS

R3

1

18

k

C4

2

68

0p R3

6

56

k

D4

R4

4

22

0k

(0

.5%

)

R4

5

68

k(

0.5

%)

C6

0

C6

1

C4

4

0.4

7u

L10

4.7u

L33-1532-05

R3

0

10

0k

C3

54

.7u

C3

34

.7u

D2

KD

Z3

6B

C2

64

7u

35

C2

34

7u

35 C

69

10

00

p

C7

5

10

00

p

D1

0

1S

S3

88

F

C7

70

.1u

C8

0

10

00

p

R7

4

10

kIC8

XC6108N31BM-G

1VoUT

2VSS

3VIN

4 VSEN

5 CD

C6

8

0.0

1u

R2

64

9.9

(0

.5%

)

R2

34

9.9

(0

.5%

)

L2

L33-1500-05L3

R9

90

C1

07

10

u

R111 47k

R1

03

10

k

R1

09

10

k

2SC4738FQ5

C1

16

0.0

1u

X4L77-2951-05

C1

21

10

p

C1

23

0.0

1u

R1

08

4.7

k

2SC4738FQ4

R1

04

4.7

k

C1

20

10

p

R107 0

CN39CN40CN41CN42

C7

9

47

u2

5

C6

7

47

u2

5

IC7NJM78M05DL1AZB

2GND

1 IN 3oUT

C9

5

10

u

C9

84

7p

C9

3

47

p

C9

04

7p

C9

7

47

p

C1

08

47

p

C1

89

47

p

C125

47p

C126

47p

C124

47p

C1

19

47

p

C1

10

47

p

C1

02

47

p

R39

4.99k( 0.5%)

R118 100

C1

48

10

00

pC

16

41

00

0p

C1

46

10

00

p

C1

49

10

00

pC

15

01

00

0p

C1

47

10

00

p

C1

62

10

00

p

C1

45

10

00

p

R119 100

C1

44

10

00

p

C1

35

10

00

p

C1

43

10

00

p

C1

61

10

00

pC

16

01

00

p

C1

41

10

00

p

R132 100

C1

59

10

00

p

C1

42

10

0p

R134 100

C1

57

10

00

p

C3

71

00

p

R125 1k

C1

39

10

00

p

C1

58

10

0p

C1

56

10

00

p

C1

38

10

00

p

C1

54

10

00

p

C1

37

10

00

p

L7L92-0639-05

L9

L92-0639-05

L13 L92-0639-05

R110 47k

CN

19

CN

20

CN

22

CN

18

CN

16

CN

17

CN

21

R141

0 R1

47

0

R142 0

R143 0

R6

0

0

R6

10

R7

60

R7

90

R8

40

R9

7 0

R59

0

R146

0

R101

0

IC6E-STE100P

1M

F4

2M

F3

3M

F2

4M

F1

5M

F0

6F

DE

7G

ND

A_

18

NC

_1

9V

CC

A_

11

0G

ND

A_

21

1X

21

2X

11

3V

CC

A_

21

4G

ND

A_

31

5IR

EF

16

VCCA_3

17

VCCA_4

18RXN

19RXP

20GNDA_4

21TXP22VCCA_5


27PWRDWN

28RESET

29RIP

30NC_2

31NC_3

32 NC_4

33

TE

ST

_S

E

34

LE

DS

35

LE

DC

36

LE

DL

37

LE

DT

R3

8L

ED

R1

03

9V

CC

E/I

_1

40

GN

DE

/I_

14

1M

DIo

42

MD

C4

3R

DX

34

4R

DX

24

5V

CC

E/I

_24

6R

XD

14

7R

XD

04

8R

X_D

V

49

RX_CLK

50GNDE/I_2 51



R106

0

R144

0

C5510u

C4310u

C1

66

10

00

pC

16

71

00

0p

R151 100

C1

68

10

0p

C1

69

10

0p

C2

11

00

p

C1

41

00

p

CN14

CN15

C1

53

10

00

p

C1

55

10

00

p

Q7

RT

1P

14

1M

-T1

11

R1

22

12

0

R1

20

10

0

R1

39

10

0

Q9

RT

1P

14

1M

-T1

11

Q6

RT

1P

14

1M

-T1

11

R1

40

12

0

Q8

RT

1P

14

1M

-T1

11

L22

L92-0467-05

L23

L92-0639-05

L1

1

L9

2-0

63

9-0

5

L24

L92-0639-05

L12L92-0467-05

C1

72

10

00

p

R1

10

kR

2

10

k

L21

L92-0467-05

R157 100

R158 100

C1

82

10

00

p

C1

83

10

00

p

C1

80

10

00

p

C1

81

10

00

p

D1

3

DA

20

4U

D1

4

DA

20

4U

D1

5

DA

20

4U

D1

6

DA

20

4U

R159

47k

R161 47k

R1

62

47

k

CN33

C8

72

2u

C8

64

7p

C1

88

0.1

u

C1

87

47

p

C1

85

47

p

C1

86

0.1

u

R1

65

0

R1

64

0

R166

0 R160

47k

C104

47p

C105

0.1u

R2

9

10

0

(0

.5%

)

L1

7

L9

2-0

46

7-0

5

R1

86

47

k

D1

SMD030F

D1

7

DA

20

4U

D1

8

DA

20

4U

R37

47kR38

47k

C2

00

0.0

1u

CP

22

0

CP

24

0

L31L92-0639-05

CP13 0

CP12 0

CP15 0

CP14 0

X2

25MHz

L77-3067-05

D11

B30-2151-05

D12

B30-2151-05

CN10

1

2

R2

00

47

k

IC12

5DI(Io0)

6CLK

7HoLD(Io3)

8VCC

D1

9

LX

ES

15

AA

A1

01

7

D2

0

D2

1

D2

2

R2

01

0

R2

02

0

R2

03

0

R2

04

0

R2

05

0

R2

06

0

R2

07

0

R2

08

0

R2

09

0

R2

10

0

R2

11

0

R2

12

0

C2

03

C2

04

CP25 22

CP26 22

R2

13

0R

21

4

0

CN43

CN44

CN8

CN9

D9

RK

Z1

8B

2K

G

CN48 CN49

R217

0

J20

87654

32

1

12

11

10

9

13

14

R2

18

4.7

k

R63

4.7k

R6

2

4.7

k

R2

19

47

k

R2

20

0

C122

22pC118

22p

CP16 1k

L33

L92-0467-05L34

L92-0467-05

C218

1000p

C219

1000p

C220

1000pR221

0

CP3 33

CP4 33

CP

13

3

CP5 33

CP

27

33

R2

15

33

R2

16

33

C222

18p

C221

18p

R2

22

0R

22

3

0

CN93

CN

94

CN

95

CN

96

CN

97

CN

98

CN

99

CN

10

0

CN

10

1

CN

10

2

CN

10

3

CN

10

4

CN

10

5

CN

10

6

CN

10

7

CN

10

8

C2

07

10

0p

C2

06

10

0p

C2

09

10

0p

C2

08

10

0p

C2

11

10

0p

C2

10

10

0p

C2

16

10

0p

C2

17

10

0p

C2

25

10

0p

CN

10

9

L3

5

233DC1 +B

4 33DC3 +B

6 NC5 NC

8 GND7 GND

10 BD1_DET9 AGND

12 BD2_DET11 TA

14 /DSP_iNT13 AGND

16 DSP_RST15 RA

18 /ARM_iNT17 AGND

20 TXD119 RTS_ACC

22 RXD121 CTS_ACC

24 RTS123 TXD_ACC

26 CTS125 RXD_ACC

RJ-45LAN CONNECTOR)

N_SYNC2_AN_SYNC2_B

N_SYNC1_BN_SYNC1_A

50M

+B

GND

DBGEN i2C

RR G

POWER

G

STATUS

DC/DC GND

Digital GND

ISP

+B

RXD0

HW

V0

HW

V1

HW

V2

GND

AUXo2

AUXo1

AUXi2

AUXi1

RESET

P0

_2

2

P0_30

CASE GND

12MHz

100M

FULL

SIDE-B

SIDE-A

/RESET/RESET


33DC33DC

/RESET/RESET

RXNRXN

RXPRXP

TXNTXN


RXN RXN

RXPRXP

TXPTXP


3.3V3.3V

N_SYNC1_B

N_SYNC2_A

N_SYNC1_AN_SYNC2_B

SDo_SF

/CS_SF

SDi_SF

SDo_SF

SCK_SF SCK_SF

/WP_SF

/WP_SF

+B +B

+B+B


+B+B


SP_LED

DP_LED

/RESET

SDo_SF

SDi_SF

/CS_SF

SCK_SF

12_CK_SPT

25_CK_SFT

RS-485

TRI-STATE BUFFER

DC/DC CONVERTER




FLASH MEMORY

FLASH MEMORY


DC SWITCH(SQ OUT)

SURGE PROTECTION

SURGE PROTECTION

DC SWITCH (LED)


OVER CURRENT


CATCH DIODE


Q1, Q3



TRANSCEIVER

/RESET

Q4, Q5


/CS_SF

SDi_SF

/WP_SF

+B

50M50M

10

00

p

10

00

p

10

0p

22

u

22

u

47

k

G1

A1

Y2

GND

1

2

3

4

C2

2

C2

7C

30

C2

4

0.1

u

0.1

u1

0p

10

p

10

0p

10

0p

C6

C9

10

0p

C1

0C

71

00

p1

00

p

C1

71

00

p

1

2

3

4

5

GND

C1-

V-

TIN

RoUT

C63

5

6

7

8

GND

A/Y

B/Z

VCC

C5

90

.01

u

47p

0.1u

0.1u47p

47p0.1u

C53

C54

C51C52

C50C49

0.1u

1000p4.7k

C57R42

220R43

0

+B

C2

24

10

0p

10

0p

C2

23

IC10

LPC2460FBD208

MCU

R112 47k

47

p

C1

14

US

B i/F

CN25 CN26

CN91 CN92

R1

87

R1

88

47

k4

7k

R1

15

1

2

3

4

CS

Do(Io1)

WP(Io2)

GND

R1

24

R1

23

R1

21

R1

48

R1

49

47

k4

7k

47

k4

7k

47

k

R126

R127

R128

R130

R131

R133

R136R152

1k

1k

1k

1k

1k

1k

1k100

R135 1k

0.0

1u

C1

99

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

A15

A14

A13

A12

A11

A10

A9

A8

C1

NC2

WE

RESET

NC3

NC4

RY/BY

A18

A17

A7

A6

A5

A4

A3

A2

A1

47

p

1u

C1

33

C1

34

0

0

R17

D13-18

D19-22

D2

D4D10

D8

D9

Q6-9

33M 33M

33M 33M

GND GND

/RESET /RESET

GND

3.3V 3.3V33M 33M

/CS_SF /CS_SF

A1-20 A1-20

GND

PROTECTION

RXD0TXD0

SQ_oUT

RXD0TXD0SQ_oUT

D0-15 D0-15

D0-15

3.3V 3.3V

D0-15

A8-15 A8-15

1k

TXNTXN

RXN

RXP

TXP

SP_LEDDP_LED

3.3V

3.3V

TXN

AUXCONNECTOR

1

2

3

4

5

6

7

9

10

11

12

13

14

15

8

1

4

9

12

DC POWER

CONNECTORSUPPLY

RCT

TCT

RCT

TCT

PROTECTION

RS-485TRANSCEIVER

4321N_SYNC2_A

N_SYNC2_B

N_SYNC1_BN_SYNC1_A

NCNCRD-NCNC

RD+TD-

TD+

N_SYNC


3.3V

3.3V

3.3V

5.0V

3.3V

3.3V

5.0V

5.0V

3.3V

13.6V

13.6V

3.3V

3.3V

13.6V1

2

34

5

1

2

34

5

4

5

4

5

1 1

2

3

45

2

34

5

6

7

8

910

2

3

4

5

1 1

8

6

7

2

910

3

4

5

9

3

5

9

7

5

9

3

5

9

7

5

6 6

10 10

Note : The components marked with a dot (•) are parts of layer 1.

KTI-3

24

BLOCK DIAGRAM

VOLTAGE REGULATOR

IC3DC/DC CONVERTERLT3685EMSE

+B

50M

33DC

/RESETIC8VOLTAGE DETECTORXC6108N31BM-G

Q6,Q7 Q8,Q9

D11LED

D12LED

/PWR_LED_G,/PWR_LED-R

/STS_LED_G,/STS_LED_R

33DC

ETHERNETTRANSCEIVER

IC6

E-STE100P

N_SYNC1_A,N_SYNC1_B

N_SYNC2_A,N_SYNC2_B

RXD0,TXD0

IC1RS-485TRANSCEIVERISL8485EIBZ


IC5RS232CDRIVER/RECEIVERADM101EARMZ

50M

50M

2SD2114K(W) SQ_oUTSQ_oUT

AUX_o1,AUX_o2

Q12SC4738F

X225MHzL77-3067-05

Q32SC4738F

AUX_i1,AUX_i2,/LD_MoD,PTT_iN

J20

J21

CN11

D11,12:B30-2151-05

Q6 Q9RT1P141M-T111

MCUIC10

LPC2460FBD208

33DC

L77-2951-05

X412MHz

Q42SC4738F

Q52SC4738F

12_CK_SFT

AUX_o1,AUX_o2

TXD3,485_DE2,RXD3,/485_RE2

XTAL1 XTAL2

X1 X2

CN10

OVER CURRENTPROTECTION

POWER STATUS

D1

GREEN RED GREEN REDGREEN

GREEN

SMD030F

IC7

NJM78M05DL1AZB

50M

RXN,RXP,TXN,TXP,SP_LED,DP_LED

50M

IC4TRI-STATE BUFFERTC7WT125FUF

PHY_MDio,PHY_MDC

PHY_RX_D[0 3],PHY_RX_DV,PHY_RX_CLK,PHY_RX_ER

PHY_CoL,PHY_CRS

Mii_iNT,PHY_PD,/PHY_RiP,/PHY_RST

PHY_TX_D[0 3],PHY_TX_EN,PHY_TX_CLK,PHY_TX_ER

TXD2,485_DE1,RXD2,/485_RE1

TXD0,RXD0

A[1 20]_F,D[0 15],/oE,CS1,/WE,/RSToUT

/CS_SF,SDi_SF,/WP_SF,SDo_SF,SCK_SFIC12FLASH MEMORY

33DC

IC11FLASH MEMORY

33DC

DCSW

DCSW

DCSW

DCSW

DCSW

Q2

DCSW

DCSW

DCIN

GND

LAN CONNECTOR

N_SYNC CONNECTOR

AUX CONNECTOR

25_CK_SFT

W05-1635-00

X46-3370-20 (INTERFACE UNIT)

KTI-3

25

BLOCK DIAGRAM

VOLTAGE REGULATOR


+B

50M

33DC


Q6,Q7 Q8,Q9

D11LED

D12LED



33DC

ETHERNETTRANSCEIVER

IC6

E-STE100P

N_SYNC1_A,N_SYNC1_B

N_SYNC2_A,N_SYNC2_B

RXD0,TXD0




50M

50M


AUX_o1,AUX_o2

Q12SC4738F

X225MHzL77-3067-05

Q32SC4738F


J20

J21

CN11

D11,12:B30-2151-05

Q6 Q9RT1P141M-T111

MCUIC10

LPC2460FBD208

33DC

L77-2951-05

X412MHz

Q42SC4738F

Q52SC4738F

12_CK_SFT

AUX_o1,AUX_o2

TXD3,485_DE2,RXD3,/485_RE2

XTAL1 XTAL2

X1 X2

CN10


POWER STATUS

D1


GREEN

SMD030F

IC7

NJM78M05DL1AZB

50M


50M


PHY_MDio,PHY_MDC


PHY_CoL,PHY_CRS



TXD2,485_DE1,RXD2,/485_RE1

TXD0,RXD0



33DC

IC11FLASH MEMORY

33DC

DCSW

DCSW

DCSW

DCSW

DCSW

Q2

DCSW

DCSW

DCIN

GND

LAN CONNECTOR

N_SYNC CONNECTOR

AUX CONNECTOR

25_CK_SFT

W05-1635-00


KTI-3

26

SPECIFICATIONS

GeneralStandard Input Voltage ...................................................................................... 13.6V DC negative ground(Supplied from NXR-710/810)Current Drain ..................................................................................................... 200mA MaxTemperature Range ........................................................................................... –30°C ~ +60°C (–22°F ~ +140°F)Dimensions (W x H x D, Dimensions not including protrusions) ........................ 106 (4.17) x 32 (1.26) x 125 (4.92) mm (inch)Weight ................................................................................................................ Approx. 490g (17.3oz)

KTI-3

27

MEMO

KTI-3

P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,CA 90801-5745, U.S.A.

Suite 2504, 25/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road,Tsuen Wan, New Territories, Hong Kong

L’ Etoile Paris Nord 2, 50 Allée des Impressionnistes,Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex

KENWOOD House, Dwight Road, Watford, Herts.,WD18 9EB United Kingdom

Talavera Business Park Building A, 4 Talavera Road,North Ryde NSW 2113 Australia

1 Ang Mo Kio Street 63, Singapore 569110

2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan

Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8Via G. Sirtori, 7/9 20129 Milano, Italy

Rembrücker Str. 15, 63150 Heusenstamm, Germany

Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

Bolivia, 239-08020 Barcelona, Spain


1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Component side

Foil side



Component side view

INTERFACE UNIT

Ref. No. Address

IC3 3K

IC 7 5I

IC 8 2M

IC10 7L

D1 2G

D2 3G

D4 3J

D10 2M

(X46-3370-20)



(J79-0298-09)

D12 5D

D11 4D

C23

R2

10

R211

C26

R2

13

R2

14

R2

17

R219

C3

3

R220

C3

5

R2

22

R2

23

C4

2

C44

C4

7

C4

8

C2

00

C2

03

C2

04

C6

0

C6

1

C217

C67

C218

C68

C219

C69

C2

20

C2

21

C75

C77

C79

C80

C8

6

C8

7

C9

0

C9

1C

92

C9

3

C9

4

C9

5

C9

6

C9

8C

97

C1

C99

C2

C3

C4

C5

C8

D1

D2

D4

R1

00

CN10

R101

CN11

R103

R104

CN

14

R105

CN

15

R106

R1

07

R1

08

D1

0

R1

09

D1

1D

12

R1

10

CN

20

R1

11

CN

21

R1

12

CN27

CN28

CN29

CN

10

0

CN

10

1

CN

10

2

CP22

CN

10

3

CN

10

4

CP24

CN30

CN

10

5

CP25

CN31

CN

10

6

CP26

CN32

CN

10

7

CN33

CN

10

8

CN

10

9

CN35

CN37

L7

CN38

CN

48

L1101L

L1

2

J20

J21

C102

L16

C103

L17

C1

04

C1

05

C106

C1

07

C108

R144

C109

R146

C110

L2

4

IC3

C114

C115

C116

C117

IC7

C118

IC8

C119

L31

R1

59

L34

C120

C121

C1

22

C1

23

C1

24

R1

60

C1

25

R1

61

C1

26

R162

C1

27

C1

28

R164

C1

29

R165

R166

Q4

Q5

R30

R31

C1

44

CN

91

CN

92

R3

6C

N9

3

R37

CN

94

R38

C1

48

CN

95

CN

96

R186

CN

97

R187

CN

98

R188

CN

99

R4

4

C1

54

R45

C1

56

C1

57

C1

58

C1

59

C1

60

C1

61

C1

62

C1

64

C1

66

C1

67

C1

68

R5

9

C1

69

R6

0

R6

1

C1

80

C1

81

R74

C185

R7

6

C186

C187

C188

R7

9

C189

C190

R8

4

R88

R8

9

C1

99

R9

0R

91

R92

R93

R9

7

X4

R98

R99

C1

1

C1

2

C1

5

R201

R202

R203

IC10

R204

R2

06

R2

07

R2

08

R2

09

J79-0298-09

51

61

011

134 5

1

2

19

20

TA

AU

X_

O2

AG

ND

NC

RA

AU

X_

I2

AG

ND

NC

TX

D0

AU

X_

O1

LD

_M

OD

NC

GN

D

SQ

_O

UT

AU

X_

I1

NC

RX

D0

PT

T_

ING

ND

NC

52

531

208

104

105156

157

+

+

+

+

1

2

3

CB E

CB

E

TXP

TXN

RCT

TCT

RXP

RXN

SP_LED

DP_LED

1

2 N_SYNC2_A

N_SYNC1_A

N_SYNC2_B

N_SYNC1_B

1

2 +B

GND

NC

GND


1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14


Component side

Foil side


INTERFACE UNIT




(X46-3370-20)

Ref. No. Address

IC1 7M

IC2 6M

IC4 11L

D8 11N

D9 11N

D13 13M

D14 13M

D15 13L

D16 13L

IC5 11M

IC6 9L

IC11 7HIC12 8G

D17 13M

D18 13N

D19 10O

D20 10O

D21 8O

D22 9O

C2

0

C2

1

C2

2

C2

4

C25

R2

12

C2

7

C2

8

R2

15

C29

R216

R218

C3

0

C3

1C

32

C3

4

R2

21

C3

6

C3

7

C3

8

C3

9

C4

0

C4

1C43

C4

5

C4

6

C49

C50 C5

1

C5

2

C5

3

C5

4

C55

C206

C207

C57

C208

C58

C209

C5

9

C210

C211

C62

C6

3

C64

C65

C216

C66

C70

C7

1

C222

C72

C223

C73

C224

C7

4

C2

25

C76

C78

C81

C83

C8

4

C8

5

C6

C7

D8

D9

CN16

CN17

CN18

CN19

D13

D14

D15

CP12

D16

CP13

D17

CP14

D18

CP15

D1

9

CP16

CN22

R113

R114

CN24

R115

CN25CN26

R1

18

D2

0

R1

19

D2

1

D2

2

R120

R1

21

R122

L2

CP27

R1

23

L3

R1

24

L4

R1

25

L5

R1

26

L6

R1

27

R1

28

CN39

L9

R1

30

CN

40

R1

31

CN

41

R1

32

CN42

R1

33

CN43

R1

34

CN44

R1

35

R1

36

CN49

R139

L13

L1

5

R140

L1

9

R141R142

R143

R147

L2

0

R1

48

L2

1

R1

49

L22

L23

IC1

C112

IC2

IC4 IC5

R1

51

IC6

R1

52

R1

57

R1

58

L33

R10

L3

5

R11

R13

R1

4R

15

R1

6

R1

7

R1

8

R1

9

R20

R2

1 R22

C132R

23

C133

R2

4

C134

Q1

R2

5

C1

35

Q2

R2

6

Q3

R2

7

C1

37

R2

8

C1

38

R2

9

C1

39

Q6

Q7

Q8

Q9

C1

41

R3

2

C1

42

R3

3

C1

43

R34

R1

R35

C1

45

R2

C1

46

R3

C1

47

R5

R3

9

C1

49

R6

R7

R8

R9

R4

0

C1

50

R41

R42

R43

C153

C1

55

R4

6

R47

R48

R49

R50

R51

R52

R53

R54

R55

R5

6

R5

7

R5

8

C172

R62

R63

R64

R6

5

R66

R7

0

R72

C1

82

R7

3

C1

83

R8

0

R8

1

R8

2

R8

3

R8

5

R8

6

R8

7

CN

1

CN

2

CN

3

CN8

R9

4

CN9

R95

R9

6

X2

CP1

CP

3C

P4

C1

0

CP

5

C1

4

R2

00

IC1

1

C1

9

R205

IC12

CB

EC

BE

CB

EC

BE

C9

C1

7C

18

14

85

14

85

1 4

58

124

25 48

CB

E

CB

E

14

85

1

6 10

5

C

BE

161

17

323348

49

64

J79-0298-09

TXP

TXN

RCT

TCT

RXP

RXN

NC

GND

SP_LED

DP_LED

C

C

D

DC

C

C

C C

C

A2_F

A3_F

A5_F

A4_F

A7_F

A8_F

A18_F

A6_F

A19_F

A9_F

A16_F

A11_F

A10_F

A13_F

A12_F

A14_F

A15_F

A17_F

A1

3

A1

4A

14

_F

A1

1_

F

A2

0_

F

A7

_F

A6

_F

A1

9_

F

A1

7_

FA

4_

F

A3

_F

A2

_F

A1

6_

F

A1

3

A1

2

A17

A4

A16

A3

A2

A1

D7

D6

D5

D4

D1

3

D3

D1

2

D11

D2

D10

D1

D9

D0

D8

A15

A14

PHY_TX_D2

PHY_TX_D0PHY_TX_D1

PHY_TX_ERPHY_RX_ER

PH

Y_

RX

_D

V

PH

Y_

RX

_D

0P

HY

_R

X_

D1

PH

Y_

MD

C

PH

Y_

RX

_D

2P

HY

_R

X_

D3

PHY_MDio

PHY_MDC

PHY_RX_D0

PHY_RX_D1

PHY_RX_D2

PHY_RX_D3

PH

Y_R

X_D

V

PHY_RX_CLK

PHY_RX_ER

PH

Y_T

X_E

R

PHY_TX_CLK

PHY_TX_EN

PHY_CRS

PH

Y_C

oL

PHY_TX_D0

PHY_TX_D1

PHY_TX_D2

PHY_TX_D3

A1_F

/PHY_RST

US

B_

PW

RD

US

B_

PP

WR

US

B_

oV

RC

R

TXD

3

RXD

3

485_DE2

485_DE1

/TR

ST

TM

S

TD

i

TD

o

RTCK

BD1_DET

AUX_o1

AUX_o2

AUX_i1

AUX_i2

TXD0

RXD0

RX

D1

TX

D1

DCD1

DSR1

DTR1

/CS0

BL

S1

A2

2

BL

S0

A2

1

SQ

_o

UT

RXD2/ARM_iNT

TXD2

/STS_LED_R

/STS_LED_G

/PWR_LED_R

A0

/LD_MoD

A2

3

DSP_RST

RTS1

/PH

Y_

RiP

SD

A

US

B_

UP

_L

ED

Ri1

DSR1DTR1Ri1

D15D7

D6D14

D5D12

D13

D4

D10D2

D3D11

D8

D9

D0

D1

TXD1

USB_HSTEN


USB_HSTEN

USB_DPUSB_DM

SDASCL

BD2_DET

A0

A2

1A

22

A2

3B

LS

0B

LS

1/C

S0

TD

o

TM

S

TC

K

TD

i

/TR

ST

RT

CK

BD2_DET

DSP_RST

/ST

S_

LE

D_

R

/ST

S_

LE

D_

G

/PHY_RSTPHY_PD

/PHY_RiP

US

B_

DP

/RSToUT

A1

5

A20_F

PH

Y_

PD

CTS1

/485_RE2

/485_RE1

/RS

ToU

T

CS1

/oE

/WE

/PW

R_

LE

D_

R

/PW

R_

LE

D_

G

SQ

_o

UT

TXD0

RXD0

PTT_iN

AUX_i1

/LD_MoD

AUX_o1

/ARM_iNT

/DSP_iNT

BD1_DET

CTS1

TX

D_

AC

C

RTS1

CT

S_

AC

C

RXD1

TXD2

TXD3

485_DE2

/485_RE2

RXD3

RXD2

/485_RE1

485_DE1

/WE

/oE

CS1

D1

4

D1

5

A1

_F

A1

0_

F

A1

5_

F

A1

3_

F

A1

2_

F

A1

1

A1

0

A9

A8

A7

A6

A1

9

A2

0

A5

A1

8

A8

_F

A9

_F


PH

Y_

MD

io

TC

K

/DSP_iNT

PHY_TX_D3

PHY_TX_EN

PH

Y_

RX

_C

LK

A5

_F

A1

8_

F

RT

S_

AC

C

TA_

AC

C

RX

D_

AC

C

DCD1

RA

_A

CC

TA_ACC

RA_ACC

SC

L

US

B_

DM

PT

T_

iN

Mii_

iNT

+B +B

AU

X_

o2

AUX_i2

50M

33M

PHY_TX_CLK

33DC

A1

2

A5

A3

A1

1

A1

0

A1

A2

A9

A7

A1

9

A1

8

A4

A1

7

A1

6

A6

A8

A2

0

/PWR_LED_G

L20

L9

2-0

46

7-0

5

R1

14

47

k

R1

13

47

k

L19

L92-0467-05

C132

0.1u

47

k

R1

00

0

R93

0

R91

0

R92

0

IC10

LPC2460FBD208

1D

12

2T

DO

3D

34

TD

I5

P3

[28

]/P

WM

1[5

]6

TM

S7

D1

38

TR

ST

9D

BG

EN

10

TC

K1

1P

3[2

9]/

PW

M1

[6]

12

P0

[26

]/R

XD

31

3D

41

4P

0[2

5]/

TX

D3

15

VD

D1

16

P0

[24

]/A

D0

[1]

17

D5

18

P0

[23

]/A

D0

[0]

19

P3

[30

]/R

TS

12

0V

DD

A1

21

D1

42

2V

SS

A1

23

D6

24

VR

EF

12

5P

3[3

1]/

MA

T1

[2]

26

VD

DD

CD

C1

_1

27

D7

28

D1

52

9R

ST

OU

T3

0N

C_

1

31

P2

[30

]/S

DA

23

2V

SS

CO

RE

13

3V

SS

IO1

34

RT

CX

13

5R

ES

ET

36

RT

CX

23

7A

LA

RM

38

VB

AT

39

P2

[31

]/S

CL

24

0P

1[3

1]/

US

B_

OV

RC

R2

41

P0

[12

]/U

SB

_P

PW

R2

42

P1

[30

]/U

SB

_P

WR

D2

43

P2

[29

]4

4X

TA

L1

45

P0

[13

]/U

SB

_U

P_

LE

D2

46

XT

AL

24

7P

2[2

7]/

MO

SI0

48

P0

[28

]/S

CL

04

9P

2[2

8]

50

P0[27]/SDA0

51

P0[31]/USB_D+2

52

USB_D-2

53

P2[24]

54

P2[25]

55

P3[26]/PWM1[3]

56

P3[25]/PWM1[2]

57

P2[26]/MISO0

58

P3[24]/PWM1[1]

59P2[18]

60VDD2

61P0[29]

62P0[30]

63VSSIO2

64P2[23]/SSEL0

65P3[23]


67P2[19]

68P1[19]

69P0[14]/USB_HSTEN2

70P1[20]/SCK0

71VDD3

72P1[21]/SSEL0

73P2[20]

74P1[22]

75A0

76P1[23]/MISO0

77VSSIO3

78P1[24]/MOSI0

79A1

80P1[25]

81P2[21]

82P1[26]

83A2

84VSSCORE2

85P2[22]/SCK0

86VDDDCDC1_2

87P2[16]

88P1[27]

89VDD4

90P1[28]

91P2[14]/CS2

92P1[29]

93VSSIO4

94P0[0] /SDA1

95P2[17]

96P0[1]/SCL1

97A3

98

P0

[10

]/T

XD

2

99

P2

[15

]/C

S3

100

P0

[11

]/R

XD

2

101

A1

6

102

P2

[13

]/E

INT

3

103

A4

104

A1

7

10

5

A1

8

10

6

P2

[12

]/E

INT

2

10

7A

5

10

8P

2[1

1]/

EIN

T1

10

9A

20

11

0P

2[1

0]/

EIN

T0

11

1A

19

11

2V

DD

5

11

3A

6

11

4V

SS

IO5

11

5A

21

11

6P

0[2

2]/

MC

IDA

T0

11

7N

C_

2

11

8P

0[2

1]

11

9B

LS

0

12

0P

0[2

0]

12

1A

7

12

2P

0[1

9]/

SD

A1

12

3A

22

12

4P

0[1

8]/

MO

SI

12

5V

DD

6

12

6P

0[1

7]/

MIS

O

12

7A

8

12

8P

0[1

5]/

SC

K0

12

9A

23

13

0P

0[1

6]/

SS

EL

13

1A

9

13

2P

2[9

]/E

XT

IN0

13

3V

SS

IO6

13

4P

2[8

]/T

RA

CE

PK

T3

13

5A

10

13

6P

2[7

]/T

RA

CE

PK

T2

13

7P

3[1

6]/

TX

D1

13

8P

2[6

]/T

RA

CE

PK

T1

13

9P

4[2

7]/

BL

S1

14

0P

2[5

]/T

RA

CE

PK

T0

14

1N

C_

3

14

2P

2[4

]/T

RA

CE

SY

NC

14

3P

3[1

7]/

RX

D1

14

4P

2[3

]/P

WM

1[4

]

14

5A

11

14

6V

DD

7

14

7P

1[1

3]/

EN

ET

_R

X_

DV

14

8V

SS

IO7

14

9A

12

15

0

P2[2]/PWM1[3]

15

1

P3[18]/PWM0[3]

15

2

P2[1]/PWM1[2]

15

3

P1[7]/MCIDAT1

15

4

P2[0]/TRACECLK

15

5

A13

15

6

P1[5]/PWM0[3]

157

P1[12]/ENET_RXD3

158

P0[9]/MOSI1


R83 47kR82 47kR81 47kR80 47k

R87 47kR86 47k

R7

34

7k

C8

54

7p

C8

40

.1u

R58 47kR57 47kR56 47k

C7

60

.1u

C7

84

7p

C7

00

.1u

C7

34

7p

R1

3

22

0

L1

6L

92

-04

67

-05

R3 0

R5

R6

R7 0

R2

50

C45 0.1uC46 47p

C48 47pC47

L15L92-0467-05

C8

1

47

p

C8

3

22

u

R6

5

R64 1M

C7

1

5p

C6

6

5p

C6

52

p

C7

2

2p

2SC4738FQ3

2SC4738FQ1

R72

10k

C7

40

.01

u

R7

04

.7k

R40

10k

R4

64

.7k

R48 0

L5L33-1500-05

R55

R8 100

C1

91

00

p

R3

2

47

k

R49 0

C2

01

00

p R52 0

R10 100

IC1

ISL8485EIBZ

1Ro

2RE

3DE

4DI

C2

50

.1u

C1

8

R50 0

R53 0

IC2

ISL8485EIBZ

1Ro

2RE

3DE

4DI5 GND

6 A/Y

7 B/Z

8 VCC

R51 0

C2

9

0.1

u

L6L33-1500-05

R3

5

10

k

R11 100

R54 0R9 100

R3

4

10

k

R3

3

47

k

CN11

1TA

2AUX_o2

3AGND

4NC

5RA

6AUX_i2

7AGND

8NC

9TXD0

10AUX_o1

11GND

12NC

13SQ_oUT

14AUX_i1

15LD_MoD

16NC

17GND

18PTT_iN

19RXD0

20NC

R14 1k

C3

21

00

0p

C1

21

00

0p

R2

2 IC4TC7WT125FUF

5A2

6Y1

7G2

8VCC

C6

20

.1u

R4

71

0k

1 10

C1

15

0.1

u

C1

06

0.1

u

C1

90

0.1

u

R9

8

47

k

C128

0.1u

C129

0.1u

C1270.1u

IC5ADM101EARMZ

RIN

7ToUT

8SD

9C1+

10VCC

C5

8

0.1

u

C6

4

0.1

u

0.1u

R4

1

47

k

L4

L92-0639-05

C1

51

00

0p

C2

81

00

0p

D8

1S

S3

55

2SD2114K(W)Q2

R15 1k

C1

11

00

0p

C3

11

00

0p

R8

94

7k

R8

8

R9

04

7k

C9

20

.1u

C9

10

.1u

C9

40

.1u

C9

6

0.1

u

C1

09

0.1

u

C1

17

0.1

u

C1

03

0.1

u

CN30

CN32

CN29

CN31

CN37

CN28CN27

CN38

CN35

CN

24

R1

05

47

k

R96

1k

C1

12

10

00

p

R94 47kR95 47k

J21

C990.1u

R6

61

0k

1k

R16 100

R19 1k

R18 100

C5

10

00

p

C8

10

0p

C4

10

0p

C3

10

00

p

C3

61

00

0p

C3

41

00

p

C3

91

00

0p

C3

81

00

p

R2

4

47

k

R2

74

7k

R2

84

7k

C1

C2

10

0p

C4

11

00

p

C4

01

00

p

R21 100

R20 100

CN

2

CN

3

CN

1

IC11W05-1635-00

25A0

26CE

27VSS1

28oE

29DQ0

30DQ8

31DQ1

32DQ9

33DQ2

34DQ10

35DQ3

36DQ11

37VCC

38DQ4

39DQ12

40DQ5

41DQ13

42DQ6

43DQ14

44DQ7

45DQ15/A-1

46VSS2

47BYTE

48A16

IC3

LT3

68

5E

MS

E

6S

YN

C7

PG

8F

B9

VC

10

RT

11

GN

D1

BD

2B

oo

ST

3S

W

4V

IN

5R

UN

/SS

R3

1

18

k

C4

2

68

0p R3

6

56

k

D4

R4

4

22

0k

(0

.5%

)

R4

5

68

k(

0.5

%)

C6

0

C6

1

C4

4

0.4

7u

L10

4.7u

L33-1532-05

R3

0

10

0k

C3

54

.7u

C3

34

.7u

D2

KD

Z3

6B

C2

64

7u

35

C2

34

7u

35 C

69

10

00

p

C7

5

10

00

p

D1

0

1S

S3

88

F

C7

70

.1u

C8

0

10

00

p

R7

4

10

kIC8

XC6108N31BM-G

1VoUT

2VSS

3VIN

4 VSEN

5 CD

C6

8

0.0

1u

R2

64

9.9

(0

.5%

)

R2

34

9.9

(0

.5%

)

L2

L33-1500-05L3

R9

90

C1

07

10

u

R111 47k

R1

03

10

k

R1

09

10

k

2SC4738FQ5

C1

16

0.0

1u

X4L77-2951-05

C1

21

10

p

C1

23

0.0

1u

R1

08

4.7

k

2SC4738FQ4

R1

04

4.7

k

C1

20

10

p

R107 0

CN39CN40CN41CN42

C7

9

47

u2

5

C6

7

47

u2

5

IC7NJM78M05DL1AZB

2GND

1 IN 3oUT

C9

5

10

u

C9

84

7p

C9

3

47

p

C9

04

7p

C9

7

47

p

C1

08

47

p

C1

89

47

p

C125

47p

C126

47p

C124

47p

C1

19

47

p

C1

10

47

p

C1

02

47

p

R39

4.99k( 0.5%)

R118 100

C1

48

10

00

pC

16

41

00

0p

C1

46

10

00

p

C1

49

10

00

pC

15

01

00

0p

C1

47

10

00

p

C1

62

10

00

p

C1

45

10

00

p

R119 100

C1

44

10

00

p

C1

35

10

00

p

C1

43

10

00

p

C1

61

10

00

pC

16

01

00

p

C1

41

10

00

p

R132 100

C1

59

10

00

p

C1

42

10

0p

R134 100

C1

57

10

00

p

C3

71

00

p

R125 1k

C1

39

10

00

p

C1

58

10

0p

C1

56

10

00

p

C1

38

10

00

p

C1

54

10

00

p

C1

37

10

00

p

L7L92-0639-05

L9

L92-0639-05

L13 L92-0639-05

R110 47k

CN

19

CN

20

CN

22

CN

18

CN

16

CN

17

CN

21

R141

0 R1

47

0

R142 0

R143 0

R6

0

0

R6

10

R7

60

R7

90

R8

40

R9

7 0

R59

0

R146

0

R101

0

IC6E-STE100P

1M

F4

2M

F3

3M

F2

4M

F1

5M

F0

6F

DE

7G

ND

A_

18

NC

_1

9V

CC

A_

11

0G

ND

A_

21

1X

21

2X

11

3V

CC

A_

21

4G

ND

A_

31

5IR

EF

16

VCCA_3

17

VCCA_4

18RXN

19RXP

20GNDA_4

21TXP22VCCA_5


27PWRDWN

28RESET

29RIP

30NC_2

31NC_3

32 NC_4

33

TE

ST

_S

E

34

LE

DS

35

LE

DC

36

LE

DL

37

LE

DT

R3

8L

ED

R1

03

9V

CC

E/I

_1

40

GN

DE

/I_

14

1M

DIo

42

MD

C4

3R

DX

34

4R

DX

24

5V

CC

E/I

_24

6R

XD

14

7R

XD

04

8R

X_D

V

49

RX_CLK

50GNDE/I_2 51



R106

0

R144

0

C5510u

C4310u

C1

66

10

00

pC

16

71

00

0p

R151 100

C1

68

10

0p

C1

69

10

0p

C2

11

00

p

C1

41

00

p

CN14

CN15

C1

53

10

00

p

C1

55

10

00

p

Q7

RT

1P

14

1M

-T1

11

R1

22

12

0

R1

20

10

0

R1

39

10

0

Q9

RT

1P

14

1M

-T1

11

Q6

RT

1P

14

1M

-T1

11

R1

40

12

0

Q8

RT

1P

14

1M

-T1

11

L22

L92-0467-05

L23

L92-0639-05

L1

1

L9

2-0

63

9-0

5

L24

L92-0639-05

L12L92-0467-05

C1

72

10

00

p

R1

10

kR

2

10

k

L21

L92-0467-05

R157 100

R158 100

C1

82

10

00

p

C1

83

10

00

p

C1

80

10

00

p

C1

81

10

00

p

D1

3

DA

20

4U

D1

4

DA

20

4U

D1

5

DA

20

4U

D1

6

DA

20

4U

R159

47k

R161 47k

R1

62

47

k

CN33

C8

72

2u

C8

64

7p

C1

88

0.1

u

C1

87

47

p

C1

85

47

p

C1

86

0.1

u

R1

65

0

R1

64

0

R166

0 R160

47k

C104

47p

C105

0.1u

R2

9

10

0

(0

.5%

)

L1

7

L9

2-0

46

7-0

5

R1

86

47

k

D1

SMD030F

D1

7

DA

20

4U

D1

8

DA

20

4U

R37

47kR38

47k

C2

00

0.0

1u

CP

22

0

CP

24

0

L31L92-0639-05

CP13 0

CP12 0

CP15 0

CP14 0

X2

25MHz

L77-3067-05

D11

B30-2151-05

D12

B30-2151-05

CN10

1

2

R2

00

47

k

IC12

5DI(Io0)

6CLK

7HoLD(Io3)

8VCC

D1

9

LX

ES

15

AA

A1

01

7

D2

0

D2

1

D2

2

R2

01

0

R2

02

0

R2

03

0

R2

04

0

R2

05

0

R2

06

0

R2

07

0

R2

08

0

R2

09

0

R2

10

0

R2

11

0

R2

12

0

C2

03

C2

04

CP25 22

CP26 22

R2

13

0R

21

4

0

CN43

CN44

CN8

CN9

D9

RK

Z1

8B

2K

G

CN48 CN49

R217

0

J20

87654

32

1

12

11

10

9

13

14

R2

18

4.7

k

R63

4.7k

R6

2

4.7

k

R2

19

47

k

R2

20

0

C122

22pC118

22p

CP16 1k

L33

L92-0467-05L34

L92-0467-05

C218

1000p

C219

1000p

C220

1000pR221

0

CP3 33

CP4 33

CP

13

3

CP5 33

CP

27

33

R2

15

33

R2

16

33

C222

18p

C221

18p

R2

22

0R

22

3

0

CN93

CN

94

CN

95

CN

96

CN

97

CN

98

CN

99

CN

10

0

CN

10

1

CN

10

2

CN

10

3

CN

10

4

CN

10

5

CN

10

6

CN

10

7

CN

10

8

C2

07

10

0p

C2

06

10

0p

C2

09

10

0p

C2

08

10

0p

C2

11

10

0p

C2

10

10

0p

C2

16

10

0p

C2

17

10

0p

C2

25

10

0p

CN

10

9

L3

5

233DC1 +B

4 33DC3 +B

6 NC5 NC

8 GND7 GND

10 BD1_DET9 AGND

12 BD2_DET11 TA

14 /DSP_iNT13 AGND

16 DSP_RST15 RA

18 /ARM_iNT17 AGND

20 TXD119 RTS_ACC

22 RXD121 CTS_ACC

24 RTS123 TXD_ACC

26 CTS125 RXD_ACC

RJ-45LAN CONNECTOR)

N_SYNC2_AN_SYNC2_B

N_SYNC1_BN_SYNC1_A

50M

+B

GND

DBGEN i2C

RR G

POWER

G

STATUS

DC/DC GND

Digital GND

ISP

+B

RXD0

HW

V0

HW

V1

HW

V2

GND

AUXo2

AUXo1

AUXi2

AUXi1

RESET

P0

_2

2

P0_30

CASE GND

12MHz

100M

FULL

SIDE-B

SIDE-A

/RESET/RESET


33DC33DC

/RESET/RESET

RXNRXN

RXPRXP

TXNTXN


RXN RXN

RXPRXP

TXPTXP


3.3V3.3V

N_SYNC1_B

N_SYNC2_A

N_SYNC1_AN_SYNC2_B

SDo_SF

/CS_SF

SDi_SF

SDo_SF

SCK_SF SCK_SF

/WP_SF

/WP_SF

+B +B

+B+B


+B+B


SP_LED

DP_LED

/RESET

SDo_SF

SDi_SF

/CS_SF

SCK_SF

12_CK_SPT

25_CK_SFT

RS-485

TRI-STATE BUFFER

DC/DC CONVERTER




FLASH MEMORY

FLASH MEMORY


DC SWITCH(SQ OUT)

SURGE PROTECTION

SURGE PROTECTION

DC SWITCH (LED)


OVER CURRENT


CATCH DIODE


Q1, Q3



TRANSCEIVER

/RESET

Q4, Q5


/CS_SF

SDi_SF

/WP_SF

+B

50M50M

10

00

p

10

00

p

10

0p

22

u

22

u

47

k

G1

A1

Y2

GND

1

2

3

4

C2

2

C2

7C

30

C2

4

0.1

u

0.1

u1

0p

10

p

10

0p

10

0p

C6

C9

10

0p

C1

0C

71

00

p1

00

p

C1

71

00

p

1

2

3

4

5

GND

C1-

V-

TIN

RoUT

C63

5

6

7

8

GND

A/Y

B/Z

VCC

C5

90

.01

u

47p

0.1u

0.1u47p

47p0.1u

C53

C54

C51C52

C50C49

0.1u

1000p4.7k

C57R42

220R43

0

+B

C2

24

10

0p

10

0p

C2

23

IC10

LPC2460FBD208

MCU

R112 47k

47

p

C1

14

US

B i/F

CN25 CN26

CN91 CN92

R1

87

R1

88

47

k4

7k

R1

15

1

2

3

4

CS

Do(Io1)

WP(Io2)

GND

R1

24

R1

23

R1

21

R1

48

R1

49

47

k4

7k

47

k4

7k

47

k

R126

R127

R128

R130

R131

R133

R136R152

1k

1k

1k

1k

1k

1k

1k100

R135 1k

0.0

1u

C1

99

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

A15

A14

A13

A12

A11

A10

A9

A8

C1

NC2

WE

RESET

NC3

NC4

RY/BY

A18

A17

A7

A6

A5

A4

A3

A2

A1

47

p

1u

C1

33

C1

34

0

0

R17

D13-18

D19-22

D2

D4D10

D8

D9

Q6-9

33M 33M

33M 33M

GND GND

/RESET /RESET

GND

3.3V 3.3V33M 33M

/CS_SF /CS_SF

A1-20 A1-20

GND

PROTECTION

RXD0TXD0

SQ_oUT

RXD0TXD0SQ_oUT

D0-15 D0-15

D0-15

3.3V 3.3V

D0-15

A8-15 A8-15

1k

TXNTXN

RXN

RXP

TXP

SP_LEDDP_LED

3.3V

3.3V

TXN

AUXCONNECTOR

1

2

3

4

5

6

7

9

10

11

12

13

14

15

8

1

4

9

12

DC POWER

CONNECTORSUPPLY

RCT

TCT

RCT

TCT

PROTECTION

RS-485TRANSCEIVER

4321N_SYNC2_A

N_SYNC2_B

N_SYNC1_BN_SYNC1_A

NCNCRD-NCNC

RD+TD-

TD+

N_SYNC

3.3V

3.3V

3.3V

5.0V

3.3V

3.3V

5.0V

5.0V

3.3V

13.6V

13.6V

3.3V

3.3V

13.6V1

2

34

5

1

2

34

5

4

5

4

5

1 1

2

3

45

2

34

5

6

7

8

910

2

3

4

5

1 1

8

6

7

2

910

3

4

5

9

3

5

9

7

5

9

3

5

9

7

5

6 6

10 10

VOLTAGE REGULATOR


+B

50M

33DC


Q6,Q7 Q8,Q9

D11LED

D12LED



33DC

ETHERNETTRANSCEIVER

IC6

E-STE100P

N_SYNC1_A,N_SYNC1_B

N_SYNC2_A,N_SYNC2_B

RXD0,TXD0




50M

50M


AUX_o1,AUX_o2

Q12SC4738F

X225MHzL77-3067-05

Q32SC4738F


J20

J21

CN11

D11,12:B30-2151-05

Q6 Q9RT1P141M-T111

MCUIC10

LPC2460FBD208

33DC

L77-2951-05

X412MHz

Q42SC4738F

Q52SC4738F

12_CK_SFT

AUX_o1,AUX_o2

TXD3,485_DE2,RXD3,/485_RE2

XTAL1 XTAL2

X1 X2

CN10


POWER STATUS

D1


GREEN

SMD030F

IC7

NJM78M05DL1AZB

50M


50M


PHY_MDio,PHY_MDC


PHY_CoL,PHY_CRS



TXD2,485_DE1,RXD2,/485_RE1

TXD0,RXD0



33DC

IC11FLASH MEMORY

33DC

DCSW

DCSW

DCSW

DCSW

DCSW

Q2

DCSW

DCSW

DCIN

GND

LAN CONNECTOR

N_SYNC CONNECTOR

AUX CONNECTOR

25_CK_SFT

W05-1635-00


kti-3network interface unit - repeater...

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