service €¦ · 17" lcd color monitor asus vb171d 1 ... hereafter throughout this manual, aoc...

17" LCD Color Monitor ASUS VB171D

1

Service Service Service

Horizontal Frequency 30-82 KHz

TABLE OF CONTENTS

Description Page Description Page

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE

CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING

ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

Table Of Contents.......……..............................…........1

Revision List.…........................................……......2

Important Safety Notice.……..................……......3

1.Monitor Specification..............................………........4

2.LCD Monitor Description…………………………….......5

3.Operation Instruction…………...............……...........6

3.1.General Instructions…….............................…...........6

3.2.Control Button……………..…..............……...............6

3.3.OSD Menu…………….…...........................…............7

4.Input/Output Specification............………….…............11

4.1.Input Signal Connector............…………................11

4.2.Power Supply Requirements....................................11

4.3.Factory Preset Display Modes……..........................12

4.4.Panel Specification.....………...…………..................13

5.Block Diagram…..….....................…………................16

5.1.Software Flow Chart……………………....….......16

5.2.Electrical Block Diagram……………..….......18

6.Schematic……………......................................20

6.1.Main Board………..........................................20

6.2.Power Board...……....................................25

7.PCB Layout..………….......................................27

7.1.Main Board………........................................27

7.2.Power Board….......................................30

7.3.Key Board…………….....................................32

8.Maintainability……….......................................33

8.1.Equipments and Tools Requirement...............33

8.2.Trouble Shooting…………..............................34

9.White-Balance, Luminance adjustment.............40

10.Monitor Exploded View….…..…….…............42

11.BOM List…………………………………............43

12.Different Parts List………………...……............55

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

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Revision List

Version Release Date Revision History TPV Model Name

A00 Nov.05, 2007 Initial release

T77SMWDBHGUENN

T77SMWDBHGUSNN

T77SMWDCHGU2NN

T77SMWDCHGU2NZ

T77SMWDCHGUSNN

T77SMWDDHGUSNN

T77SMWDDHGUSNZ

T77SMWDKHGUSNN

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Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.

It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. Hereafter throughout this manual, AOC Company will be referred to as AOC. WARNING Use of substitute replacement parts, which do not have the same, specified safety characteristics may create shock, fire, or other hazards. Under no circumstances should the original design be modified or altered without written permission from AOC. AOC assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability. FOR PRODUCTS CONTAINING LASER: DANGER-Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM. CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION -The use of optical instruments with this product will increase eye hazard. TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL. Take care during handling the LCD module with backlight unit -Must mount the module using mounting holes arranged in four corners. -Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen. -Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel. -Protect the module from the ESD as it may damage the electronic circuit (C-MOS). -Make certain that treatment person’s body is grounded through wristband. -Do not leave the module in high temperature and in areas of high humidity for a long time. -Avoid contact with water as it may a short circuit within the module. -If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may

damage the panel.)

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1. Monitor Specifications

LCD Panel

Driving system TFT Color LCD

Size 17"

Type LTM170EU-L31

Pixel pitch 0.264mm( H )x 0.264mm( V )

Response time (type) 5ms for SEC panel

Viewable angle 160˚ (H) 160˚ (V) (CR≥10)

Video R,G,B Analog Interface

Input

Sync. Type H/V TTL

H-Frequency 30kHz – 82kHz

V-Frequency 56-76 Hz

Power Consumption ON Mode <40W

OFF Mode <2W

Display Color 16.7M

Dot Clock 150MHz

Contrast Ratio 1000:1

White Luminance 300cd/m2

Max. Resolution 1280 x 1024

Plug & Play VESA DDC2BTM

Power Source 100~240VAC,47~63Hz

Input Connector D-Sub 15pin

Input Video Signal Analog:0.7Vp-p(standard),75 OHM, Positive

Safety Certifications UL/CUL , FCC, CE, Gost-R, BSMI,CCC,VCCI,C-Tick, CB, RoHS required, PSB, MIC

Maximum Screen Size Horizontal : 337.920mm

Vertical: 270.336mm

Environmental

Considerations

Operating Temp: 0°C to 35°C

Storage Temp: -20°C to 60°C

Operating Humidity: 45% to 85%

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2. LCD Monitor Description The LCD monitor will contain a main board, a power board and a key board which house the flat panel control logic,

brightness control logic and DDC.

The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips

each voltage.

AC-IN

100V-240V

Monitor Block Diagram

Power board

(Include: adapter, inverter)

Flat Panel and

CCFL backlight

Main Board RS232 Connector

For white balance

adjustment in factory

mode

CCFL Drive.

Video signal, DDC

Key Board

HOST Computer

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3. Operating Instructions 3.1 General Instructions

Press the power button to turn the monitor on or off. The other control buttons are located at the front of the

panel of the monitor.

By changing these settings, the picture can be adjusted to your personal preferences.

- The power cord should be connected.

- Connect the video cable from the monitor to the video card.

- Press the power button to turn on the monitor, the power indicator will light up.

3.2 Control Buttons 3.2.1 Key Control

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3.2.2 Key Function

3.3 OSD Menu

3.3.1 How to Reconfigure

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3.3.2 OSD Function Introduction

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4. Input/ Output Specification 4.1 Input Signal Connector

Pin No. Description Pin No. Description

1. Red Video 9. +5V

2. Green Video 10. Logic Ground

3. Blue Video 11. Monitor Ground

4. Monitor Ground 12. DDC-Serial Data

5. DDC-Return 13. H-Sync

6. Red Ground 14. V-Sync

7. Green Ground 15. DDC-Serial Clock

8. Blue Ground

VGA connector layout

1 56 10

11 15

4.2 Power Supply Requirements

A/C Line voltage range 100 V ~ 240 V

A/C Line frequency range 50 ± 3Hz, 60 ± 3Hz

Input Voltage transients 90-264 voltage AC for 10 sec @40

Current 1.5A max at 100V; 0.8A max at 240 V

Peak surge current < 60A peak at 240 VAC and cold starting

< 30A peak at 120VAC and cold starting

Leakage current < 3.5mA

Power line surge No advance effects (no loss of information or defect)

with a maximum of 1 half-wave missing per second

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4.3 Factory Preset Display Modes

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4.4 Panel Specification

4.4.1 Features

RoHS compliance (Pb-free)

High contrast ratio, high aperture ratio, fast response time

TN(Twisted Nematic) mode

2 dual CCFTs(Cold Cathode Fluorescent Tube)

DE(Data Enable) mode

LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)

COMPACT SIZE DESIGN

TCO’03 compliance

4.4.2 Display Characteristics

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4.4.3 Optical Characteristics

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4.4.4 Electrical Characteristics (1) TFT-LCD

(2) Backlight

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5. Block Diagram 5.1 Software Flow Chat

1

2

N

Y

5

Y

N

10

Y

N

12

Y

N

7

Y

N

6

4

3

8

9

14

11

13

Y

N

15

Y

N 16

17

19

Y

N 18

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1) MCU initializes.

2) Is the EPROM blank?

3) Program the EPROM by default values.

4) Get the PWM value of brightness from EPROM.

5) Is the power key pressed?

6) Clear all global flags.

7) Are the AUTO and SELECT keys pressed?

8) Enter factory mode.

9) Save the power key status into EPROM.

Turn on the LED and set it to green color.

Scalar initializes.

10) In standby mode?

11) Update the lifetime of back light.

12) Check the analog port, are there any signals coming?

13) Does the scalar send out an interrupt request?

14) Wake up the scalar.

15) Are there any signals coming from analog port?

16) Display "No connection Check Signal Cable" message. And go into standby mode after the message

disappears.

17) Program the scalar to be able to show the coming mode.

18) Process the OSD display.

19) Read the keyboard. Is the power key pressed?

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5.2 Electrical Block Diagram 5.2.1 Main Board

Flash Memory

PM25LV010A

(U402)

Panel Interface

(CN703)

SDA SCL

Crystal

14.31818MHZ

(X401)

Keypad Interface

(CN404)

Scalar TSUM16AWK-LF-1

(Include MCU, ADC, OSD)

(U401)

D-Sub

Connector

(CN401)

EEPROM

M24C02

(U403)

H sync

V sync

RGB

VGA_SDA, VGA_SCL

EEPROM

M24C02

(U406)

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5.2.2 Inverter/Power Board

DIM

EMI filter

Start Circuit: R904, R932, R933

PWM Control IC

Transformer AC input

12V

ON/OFF Control Feedback

Circuit

Transformer MOSFET

Lamp

ON/OFF

5V

Bridge Rectifier and Filter

Feedback Circuit

Rectifier diodes

CN902

Output Circuit

PWM

Control IC

（IC801）Over Voltage

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6. Schematic 6.1 Main Board 715G2571-1-2

+12V

B5

5.PANEL INTERFACE

VLCDPA[0..9]

PB[0..9]

XGA/SXGA/WSXGA

B2

2.POWER

on_Panelon_BACKLIGHT

Adj_BACKLIGHT

VCC1.8

VLCD

+5VVCC3.3

+12V

I2C_MDAI2C_MCL

Adj_BL2

LVDS OUTPUT

VCC1.8

+5V

715G2571-1-2

VCC3.3 +12V

PB[0..9]

+5V

B4

4.SCALER

RIN

GIN

SOGBIN

GNDR

GNDG

GNDBHSYNC

VSYNC

Adj_BACKLIGHT

VCC1.8

VCC3.3

PA[0..9]

R+R-

G-G+

B+B-

CLK+CLK-DDCD_SDA

DDCD_SCL

DDCA_SDADDCA_SCL

INPUT_DET

on_BACKLIGHTon_Panel

+5V

PB[0..9]

+12V

DDC_WPHDCP_RST

I2C_MCLI2C_MDA

Adj_BL2

PA[0..9]

+5V

VLCD

VCC3.3

A

1.2 TOPB

1.2 6Saturday , April 14, 2007

Title

Size Document Number Rev

Date: Sheet of

B3

3.INPUT

RIN

GIN

BIN

VSYNC

GNDR

GNDG

GNDB

INPUT_DET

HSYNC

SOG

B+

CLK-CLK+

R+

G+R-

B-

G-

DDCA_SDADDCA_SCL

DDCD_SDADDCD_SCL

+5V

DDC_WPHDCP_RST

TSUM56AHK SCHEMATIC

VCC1.8

VLCD

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R70247R 1/16W

Q701PMBS3904 +5V

R706

NC

Q702PMBS3904

C704

0.1uF/16V

on_BACKLIGHT 4

Q704PMBS3906

R71810K 1/16W

+5V

+ C71110uF/50V

A

2.PowerB

2 6Saturday , April 14, 2007

Title


Date: Sheet of

+5V

+5V

VCC3.3 4

R717NC

+12V

R705 4K7 1/16W

Q703AO3401

Adj_BL2 4

R704

10K 1/16W

Adj_BACKLIGHT 4

R721NC

R71210KΩ 1/10W

on_Panel4

SOT-223

VLCD

R708

10K 1/16W

+5V

+ C70610uF/50V

SOT-223

VCC1.8

+ C70810uF/50V

U702

3 2

1

VI VO

GN

D

R715 NC

R711

51K 1/16W　

+ C701100uF 50V

VCC1.8 4

C70

50.

1uF/

16V

C703NC（1uF 10V）

Q705NC

VLCD5

R703 4K7 1/16W

R701

NC

C713

NC

D701

SMAL140

R710

10K 1/16W

CN701

CONN

123456789

C707

0.1uF/16V

715G2571-1-2

+12V 4

VCC3.3R7201K 1/16W

+5V3,4

VCC3.3

R716

NC

C710

0.1uF/16V

R707 NC

U701

3 2

1

VI VO

GN

D

+5V

+C702

100uF/25V

+5V3,4

VCC3.3

R709

4K7 1/16W

+5V

C709

0.1uF/16V

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C421

0.1uF/16V

ZD409

MM3Z5V6B

D406

switching diode BAV99

3

12

R42551R 1/16W

C422

0.1uF/16V

ESD_5V

C410 0.047uF

C405 0.047uF

C408 0.047uF

R430 10K 1/16W

D409


3

12

RED+

R40656Ω 1% 1/16W

R438 10R 1/16W

SCL_DVI

R4121K 1/16W

C423

0.1uF/16V

GNDR 4

C404 0.047uF

C4130.22uF16V

R431

4K7 1/16W

R40

175

1/1

6W　

D410


3

12

G+ 4

DAT0+

C401 0.1uF/16V

R450

NC

HSI

ZD406

MM3Z5V6B

715G2571-1-2

PC5V

DVI5V

D408


3

12

C411

33pF

C417

0.1uF/16V

CN402

JACK

12

3

45

67

8

25

28

910

11

1213

14

15

16

26

29

1718

19

2021

22

2324

27

32 31

DAT2-DAT2+

2/4shield

DAT4-DAT4+

DDC SCLDDC SDA

VSYNC

R

HSYNC

DAT1-DAT1+

1/3shield

DAT3-DAT3+

+5V

SYNC GND

HPD

G

RGB GND

DAT0-DAT0+

0/5shield

DAT5-DAT5+

clk shield

clk+clk-

B

GN

DG

ND

R437 10R 1/16W

SCL_VGA

RED-

R42

910

K 1/

16W

D405


3

12

ZD405

MM3Z5V6B

ZD404

MM3Z5V6B

DDCA_SCL4

R405 100R 1/16WCN401DB15

162738495

11

12

13

14

1510

1716

R40

275

1/1

6W　

GNDG 4

ESD_5V

SDA_DVI

R434 10R 1/16W

CLK+ 4

R427 51R 1/16W

ZD403

MM3Z5V6B

D404

switc

hing

dio

de B

AV

99

3

12

+5V

D407


3

12

U404

M24C02-WMN6TP

12345

678 A0

A1A2

VSSSDASCLWPVCC

C415

0.1uF/16V

GREEN+

R4264K7 1/16W

SOG 4

R413

2K2 1/16W

ZD410

MM3Z5V6B

CLK- 4

VGA_CON

DET_DVI

R439 10R 1/16W

C412

220pF

DDC_WP 4

C420

0.1uF/16V

R435 10R 1/16W

R- 4DDCD_SDA4

R41951R 1/16W

D413

BAV70

3

12

R+ 4

PC5V

R407 100R 1/16W

DAT2+

DDCA_SDA4

R420

4K7 1/16W

R433 10R 1/16W

R41751R 1/16W

SDA_VGA

DAT1+

D402

switc

hing

dio

de B

AV99

3

12

ZD411

MM3Z5V6B

C418

0.1uF/16V

C402 0.1uF/16V

ZD408

MM3Z5V6B

DAT0-

R415

2K2 1/16W

C407 0.047uF

ZD401

MM3Z5V6B

HDCP_RST 4

BLUE+

R40456Ω 1% 1/16W

DET_DVI

FB401 0R05 1/10W

Q401

PMBS3904

FB404 120 OHM

C419

0.1uF/16V

C403 0.1uF/16V

R4284K7 1/16W

GIN 4

HPD

U403

M24C02-WMN6TP

12345

678

A0A1A2

VSSSDASCLWPVCC

R414 1K 1/16W

RIN 4

GNDB 4

R416 1K 1/16WD412

BAV70

3

12

C4140.22uF16V

D403

switc

hing

dio

de B

AV9

9

3

12

R410 470R 1/16W

C406 0.047uF

R436 10R 1/16W

PC5V

GREEN-

R423

NC

B+ 4

G- 4

D401

switc

hing

dio

de B

AV99

3

12

R4184K7 1/16W

R432 10R 1/16W

R40856Ω 1% 1/16W BIN 4

INPUT_DET 4

R4242.2KΩ 1% 1/16W

B- 4

C409 0.047uF

ZD407

MM3Z5V6B

R440

1K 1/16W

C416

0.1uF/16V

DDCD_SCL4

R42

110

K 1

/16W

DVI5V

DAT2-

R40

375

1/1

6W　

DVI5V

BLUE-

VSI

A

3.INPUTB


Title


Date: Sheet of

DCLK-

ZD402

MM3Z5V6B

+5V

+5V

HSYNC 4

+5V

D411switching diode BAV99

3

12

FB402 0R05 1/10W

+5V 2, 4

DAT1-

R409 100R 1/16W

FB403 0R05 1/10W

R4114.7KΩ 1% 1/16W

VSYNC 4

DDC_WP 4

DCLK+

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Q4092N7002E

C438

0.1uF/16V

0.877 V

PB9

C42

7 NC

C4531000pF

SF_WP

Q4082N7002E

PA3

U405

NC

1

2

3GND

RESET

VCC

CN403

CONN

246810

13579

R476 100R 1/16W

R50247R 1/16W

+5V2, 3

Both Not connected

C447 0.1uF/16V

TSUM56AWHK-LFU401

59

56

5754

58

55

536364

51

62

61

70

7271

73

79

21

108

32

33

109110111112113114

118119120121122123124125126127

107

106105

41 47

39404243

44

45464849

38 96 116

67 12

104102

11

14 68

6566

3637

29

50 97

69

78

20

222324

2728

3031

35

7677

19

100101

9899

9394

9192

8990

91015161718

235678

1281

808188878685848382

2526

75

74

52344 95 103

115

117

60

13

RIN0P

GIN0P

SOGIN0BIN0P

RIN0M

GIN0M

BIN0MHSYNC0VSYNC0

REXT

REFP

REFM

SDO

SCKCSZ

SDI

GPIO_P27/PWM1

PWM1/GPIO_P25

NC/LVACKM/NC

XIN

XOUT

RA1P/LVA2P/RA2RA1N/LVA2M/RA3RA2P/LVA1P/RA4RA2N/LVA1M/RA5RA3P/LVA0P/RA6RA3N/LVA0M/RA7

CLKAP/LVB3P/LHSYNCCLKAN/LVB3M/LVSYNC

CLKBP/LVBCKP/LCK_ODDCLKBN/LVBCKM/LDE

NC/LVB2P/NCNC/LVB2M/NC

BB1P/LVB1P/BB2BB1N/LVB1M/BB3BB2P/LVB0P/BB4BB2N/LVB0M/BB5

NC/LVACKP/NC

GA3N/LVA3M/GA7GA3P/LVA3P/GA6

GN

DG

ND

R+R-G+G-

AVD

D_D

VI

B+B-CK+CK-

GN

D

GN

DG

ND

VDD

P

VD

DC

MODE[1]MODE[0]

VCTRL

VDD

P

VD

DC

DDCA_SDADDCA_SCL

DDCD_SDADDCD_SCL

PWM0/GPIO_P26

AVD

D_D

VI

VD

DC

GPIO_P15/PWM0

PWM2/GPIO_P24

GPIO_P12

RSTNGPIO_P00/SAR1GPIO_P01/SAR2

GPIO_P06GPIO_P07

GPIO_P13GPIO_P14

GPIO_P16/PWM2

GPIO_P11/I2C_MDAGPIO_P10/I2C_MCL

RST

NCNC

NCNC

NCNC

NCNC

NCNC

RB1P/NC/RB2RB1N/NC/RB3RB2P/NC/RB4RB2N/NC/RB5RB3P/NC/RB6RB3N/NC/RB7

GB1P/NC/GB2GB1N/NC/GB3GB2P/NC/GB4GB2N/NC/GB5GB3P/NC/GB6GB3N/NC/GB7

BB3P/NC/BB6BB3N/NC/BB7

NCNCNCNCNCNCNCNCNC

GPIO_P02/SAR3GPIO_P03

GPIO_P22

GPIO_P23

AVD

D_P

LL

AVD

D_M

PLL

BYP

ASS

VDD

PVD

DP

VDD

P

VD

DC

AV

DD

_AD

C

GN

D

VCC3.3

+5V

PB5

PA5

C424

0.1uF/16V

R48020KΩ 1/16W

R49847R 1/16W

+5V

AVDD

SDA_DVI

PB2

A

4.SCALERC


Title


Date: Sheet of

POWER

PB[0..9]

C4360.1uF/16V

LED_G

OUT-L+

R482

10KΩ 1/16W

DVIOnly

PA9

FB405

0 ohm1 2

U402

PM25LV010A

12

34 5

678

CE#SDO

WP#VSS SDI

SCKHOLD#VDD

DetectVoltage

SF_WP

R467680R 1/16W

C446

0.1uF/16V

VPLL

C4480.22uF

R469

1K 1/16W

DDCA_SDA 3

AVDD

XOUT

R474 100R 1/16W

+5V

KEY1

XIN

AUDIO_MUTE

R48120KΩ 1/16W

R4651K 1/16W

+12V

C433220pF

C4390.1uF/16V

VCC3.32

VDVI

+5V

Q4122N3904S-RTK/PS

C429 22pF

G+3

VCC3.3

SDA_DVI

SOG3

PB6

PA7

R458

10K 1/16W

PB[0..9] 5

VOLUME

R459 20K 1/16W　

Reset Circuit 2

+5V

+5V

OUT-R+

FB408

600 OHM

4.7K 1/16W

PA6

HDCP_RST 3

New Key port defineQ4112N3904S-RTK/PS

R484 4K7 1/16W

VCC3.3

AUDIO_STBY

+5V

PB1

R442

390 1/16W　

R446 22R 1/16W

R514NC

INPUT_DET 3

C434220pF

VDDP

R500

4K7 1/16W

R443

NC

+12V2

VDVI

VCC3.3

R447 22R 1/16W

Pull-High

VDDC

R49147R 1/16W

+5V

X401

14.3 Mhz12

R497 NC R505 NC

R479

10K 1/16W

VCC3.32

R516

1K 1/16W

R451

10K 1/16W

FB409

600 OHM

R486 10K 1/16W

R472 100R 1/16W

CLK+3

R+3

C4250.22uF16V

VCC3.32

VCC3.3

SCL_DB

Q403

PMBS3906

GNDB3

GNDG3

1.594 V

OUT-L+

SDA_DBR49547R 1/16W

R719NC

VDDP

R457

10K 1/16W

R50647R 1/16W

CN404

CONN

2468

1012

1357911

DDC_WP 3

B-3

OUT-R+

PB4

PB7

C4501uF 10V

Adj_BL2 2

+5V

+12V

PB0

PB3

KEY1

PA8

R461 100R 1/16W

C4440.047uF

on_PANEL 2

VPLL

GIN3

VDDC

PA4

R504

4K7 1/16W

R-3

1K 1/16W

VMPLL

PA[0..9]

R464 4K7 1/16W

+ C42610uF/50V

Q405

PMBS3904

Bothconnected

PA1

Q404

PMBS3906

ZD413MM3Z5V6B

2.2K 1/16W

VCC3.3

SDA_DB

R462 100R 1/16W

R512 NC

C4310.047uF

BIN3

VSYNC3

5 V

AVDD

R47

510

K 1

/16W

R47

310

K 1

/16W

POWER

R444

10K 1/16W

0.638 V

20070308

VCC3.3

C4300.047uF

R50347R 1/16W

R49447R 1/16W

C452 1000pF

PA0

VCC3.32

+5V

Q402PMBS3904

DDCA_SCL 3

CLK-3

DDCD_SDA 3

Reset Circuit 1

R5181K 1/16W

R44510K 1/16W

KEY2

SCL_DVI

R460 100R 1/16W

Q4072N7002E

G-3

D_SubOnly

PB8

DDCD_SCL 3

VOLUME

R511 NC

R449

10K 1/16W

R493 NC

VCC1.82

+5V

R492

4K7 1/16W

U406

M24C16

12345

678

A0A1A2

GNDSDASCLWPVCC

I2C_MDA 2

C4370.1uF/16V

INPUT_DETD414

LL4148

C4430.047uF

R47

710

K 1

/16W

AUDIO_STBY

R470240Ω 1/16W

PA[0..9] 5

KEY3

R4833.9KΩ 1/16W

RSDS/LVDS/TTL

C4511000pF

C4450.047uF

FB406

600 OHM

RIN3

VCC3.3

C428 22pF

C4420.047uF

LED_A

HSYNC3

R454NC

R485

1K 1/16W

Q4062N7002E

on_BACKLIGHT 2

R456 22K 1/16W

715G2571-1-2

C43233pF

C4400.1uF/16V

I2C_MCL 2

KEY2

SCL_DVI

PA2

R471680R 1/16W

VCC1.8

B+3

+5V

LED_A

R49947R 1/16W

R478

3.9KΩ 1/16W

R501 NC

adj_BACKLIGHT 2

VMPLL

AUDIO_MUTE

ZD412

NC

12

R496

4K7 1/16W

SCL_DB

LED_G

R466240Ω 1/16W

+C441

10uF/50V

C435

0.047uF

FB407

600 OHM

R468 4K7 1/16W

GNDR3

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24

PA4

R713300Ω 1/4W

R714300Ω 1/4W

PA3

PA1

LVB1M

RXO1-

LVA1P

PB3

RXO3-RXOC-

PA7

LVACKP

RXO2+

RXE2-

PB0

LVA3M

PB6LVB2M

RXE0-

LVBCKP

PA5

VLCD

RXE3+

LVB0M LVB0P

CN703

CONN

24681012141618202224

13579

11131517192123

PA8

LVB3M

PB4

PB2

A

5.PANEL INTERFACEA


Title


Date: Sheet of

LVA3P

LVB0M

RXE1+

LVB2M

LVB0P

LVA2P

PA9

LVA0P

LVB2P

RXE2+

LVA3P

VLCD 2

715G2571-1-2

LVBCKM

LVACKMLVA2M

RXO0+LVB1M

LVBCKMLVB3M

LVB2P

LVA2M

LVB1P

LVA0M

LVA1P

PB5

PB[0..9]4

RXO0-

PB9

LVA0M

RXEC+RXEC-

RXO3+PA[0..9]

LVBCKP

PB[0..9]

LVB1P

LVA1M

RXE3-

PA2

LVA1M

LVB3PRXE0+

LVA2P

LVA3M

LVACKM

PB8

LVA0P

+ C71222uF/50V

RXOC+

PB1

RXE1-

PA[0..9]4

RXO2-RXO1+

PA0

PB7

LVACKP

PA6

LVB3P

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25

6.2 Power Board 715G2538-3

715G2538-3

FG

IC904KIA431A-AT/P

tNR901NTCR

R918100 1/4W　

D90731DQ06FC

R920100 1/4W　

R9171K 1/8W

!

GND1GND

12

R9318K2 1/8W

R9044K7 1/4W

D916LL4148WP

C9160.1uF

R902680K 1/4W　

R935 100 1/4W　C9061500pF 2KV

C9010.001uF/250V

!

R9273.6K 1% 1/10W　

L9041.1uH

D900BA159GPT

R9241K5 1/10W

R92610K 1% 1/10W　

R91010R 1/4W

+C918680uF/25V

!

C931

0.1uF

R91222K 1% 1/8W　

R906NC

Q901STP10NK70ZFP

C9381500pF 2KV

ON/OFF

R919100 1/4W　

4.0A/250V

R962 100 1/4W　

HS2NC

12

C9070.1uF

R90910R 1/4W

+C90822uF/50V

R9161K5 1/8W

D903LL4148WP

+5V

T901

POWER X'FMR

4

7

9

5

64

6

11

10

8

12

1

3

IC903PC123X2YFZOF

12

43

R9111K 1/8W

DIM

R908100K 2W　

R9302.4K 1% 1/10W　

F9020R05 1/4W

R9334K7 1/4W

-+

BD901KBP208G

2

1

3

4

TPV(Top victory) Electronics Co.,ltd.

+5V

VAR901NC

+C915

470uF/16V

ZD922RLZ5.1B

12

C9210.0047UF/400V

HS1HEAT SINK(D906)

12

D915LL4148WP

FG

CN901SOCKET

12

3

+C922NC

C9240.01uF/25V

D905NC

1

2

3

R94033K 1/10W

R913NC

R915220K 1/8W

C9290.001uF

L901

4.0mH1

2

4

3

HS3HEAT SINK(Q901)

12

<Doc> DB

1 2Wednesday , March 28, 2007

Title


Date: Sheet of

IC901TEA1530AT

1234 5

678Vcc

GNDPROTECTCTRL SENSE

DRIVERHVS

DRAIN

C9280.0012uF

R901680K 1/4W　 C930

0.1uF

C9120.001uF

1.POWER

+12V

R9670R05 1/4W

C9090.22uF/50V

R9251K 1/10W 1%

!

+12V

FG

C9020.001uF/250V

ZD921RLZ15B

12

ZD901

NC

12

C9111uF/25V

F901FUSE

R961 100 1/4W　

D906SP10100

1

2

3

D901PS102R

+ C905100uF/450V

R903680K 1/4W　

FB901BEAD

12

L9031.1uH

VCC

R9324K7 1/4W

+ C9391000uF/25V

R9140.22 2W　

R93810K 1/8W

!

C9030.47uF/275V

R907NC

CN902WIRE HARNESS

123456789

L902

L

14

23

R905NC

+C917

680uF/25V

R9421K 1/10W 1%

!

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26

R8312.4K 1% 1/10W　

D803BAV99

3

1

2

C81110pF/3KV

+C802

470uF/25V

R8390 OHM 1/8W

CN802CONN

12

C8420.01uF

R851

16 KOHM +-1% 1/10W

Q808PDTA144WK

R84168K 1% 1/10W　

D808BAW56

3

1

2

C

B

E

Q807PMBS3904

R85733 1/4W　

ON/OFF

D801BAV99

3

1

2

D805BAW56

3

1

2

C

B

E

C8050.1uF

DIM

2.INVERTER

R8241K 1/10W 1%

C8452.2uF/16V

R8193.6KOHM 1/10W

R83747K 1/8W

D806LL4148WP

715G2538-3

R8261K 1/10W 1%

Q805PDTC144WK

C8401000pF

R8351M 1/10W 5%

R85368K 1% 1/10W　

R8221K 1/10W 1%

C8190.0022uF

R8161K 1/10W 1%

C817NC

C8150.0022uF

R802NC

715G2538-3

IC801

KA7500CDTF

12345678 9

10111213141516

IN1+IN1-FBDTCCTRTGNDC1 E1

E2C2

VCCCONTVREF

IN2-IN2+

R83410K 1/10W

R8031M 1/10W 5%

R82922R 1/8W

Q810RK7002

R83310K 1/10W

C846NC

Q804PMBS3906

1

23

R80668K 1% 1/10W　

R8141K 1/10W 1%

C8070.1uF/25V

R8270 OHM 1/10W

C8391000pF

R8091K 1/10W 1%

C80110pF/3KV

R85533 1/4W　

R8500 OHM 1/8W

R8211K 1/10W 1%

+C803

470uF/25V

C835NC

R81051K 1/8W

D804BAV99

3

1

2

F8010R05 1/4W

CN803CONN

12

R863NC

D802BAV99

3

1

2

R861390KΩ 1% 1/10W

D817LL4148WP

R804100 1/8W　

T801POWER X'FMR

1

4

8

3

7 9

R82047K 1/10W

CN804CONN

12

C8230.0022uF

C8240.1uF

R8011K 1/10W 1%

Q806PMBS3904

Q802AM9945N-T1-PF

1

2

3

4

8

7

6

5

S

G

S

G

D

D

D

D

D809LL4148WP

R81710K 1/10W

R80810K 1/10W

D814LL4148WP

R83210K 1/10W

Q803AM9945N-T1-PF

1

2

3

4

8

7

6

5

S

G

S

G

D

D

D

D

JR803

0 OHM +-5% 1/4W

R8621M 1/10W 5%

C8221uF/25V

TPV(Top victory) Electronics Co.,ltd.

C8160.0022uF

R81310K 1/10W 1%

Q809RK7002

C8340.1uF/25V

C8250.1uF/25V

C8210.1uF/25V

R8181K 1/10W 1%

R85468K 1% 1/10W　

R8233.6KOHM 1/10W

R805NC

Q801PMBS3904

T802POWER X'FMR

1

4

8

3

7 9

R8112.4K 1% 1/10W　

Q811PMBS3904

Q812PMBS3906

1

23

+12V

R8121K 1/10W 1%

R82810K 1/10W

R80747K 1/10W

CN801CONN

12

R82522R 1/8W

<Doc> DCustom

1 2Wednesday , March 28, 2007

Title


Date: Sheet of

R8151K 1/10W 1%

C820220pF

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7. PCB Layout 7.1 Main Board 715G2571-1-2

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7.2 Power Board

715G2538-3

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7.3 Key Board 715G2546-2

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8. Maintainability 8.1 Equipments and Tools Requirement

1. Voltmeter.

2. Oscilloscope.

3. Pattern Generator.

4. DDC Tool with an IBM Compatible Computer.

5. Alignment Tool.

6. LCD Color Analyzer.

7. Service Manual.

8. User Manual.

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8.2 Trouble Shooting

8.2.1 Main Board

(1). No Power

No power

Press power key and look

if the picture is normal

Please reinsert and make sure

the AC of 100-240 is normal

Reinsert or check the Adapter/Inverter section

X401 oscillate waveforms

are normal

Replace D701, U701 or U702

Replace U401

Replace X401

OK

OK

OK

NG

NG

NG

NG

Measure U701 PIN2=3.3V


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(2). No Picture

No picture

OK

OK

NG

NG

Replace D701, U701 or U702

X401 oscillate waveforms are normal

Replace X401

Check if the sync signal from

computer is output and video cable

Input the sync signal of

computer, or change

Replace U401

NG OK



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36

(3). White screen

White screen

Check Q704, Q703 is broken

or CN703 solder?

Check Correspondent component.

Replace Panel

Check Correspondent component.

Replace U401

OK OK Replace X401

OK

NG

NG

NG

NG

Check reset circuit of

U401 is normal

OK

X401 oscillate waveform is normal

Measure Q704 base

is low level?

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37

8.2.2 Power/Inverter Board

1.) No power

Check CN902 pin4, 5 = 12V

Check AC line volt 110V or 220V

Check AC input

Check the voltage of C905 (+)

Check bridge rectified circuit and F901 circuit

Check start voltage for the pin8 of IC901

Check R904, R932, R933 and Change IC901 NG

Check the auxiliary voltage is bigger than

10V and smaller than 20V

1) Check IC901

2) Check R909, D901 circuit

OK

OK

NG

Check IC903, IC904, Q901, ZD921, ZD922, D915, D916

OK

Check IC901 pin6 PWM wave

OK Check IC901

NG

NG

NG OK

NG

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2.) W / LED, No Backlight

Check CN902 pin4, 5 = 12V

NGOK Check adapter or MB

Check ON/OFF signal

Check Interface board NGOK

Check IC801 PIN12=12V

NGOK

Change Q808

Check IC801 PIN10, 9 have the output of square wave at short

NGOK Change IC801

Check Q802, Q803 PIN5, 6, 7, 8 have the output of square wave at short time.

NG OK

Check Q801, Q804, Q811, Q812, Q802, Q803

Check the output of T801, T802

Check connecter & lamp

OK NGChange T801, T802

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8.2.3 Key Board

OSD is unstable or not working

Is Key Pad Board connecting normally? Connect Key Pad Board

Is Button Switch normally? Replace Button Switch

Y

N

N

Is Key Pad Board normally? Replace Key Pad Board

Y

N

Y

Check Main Board

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40

9. White- Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.

Before started adjust white balance , please set the Chroma-7120 MEM Channel 3 to Warm (6500K)

color, MEM Channel 4 to Normal (7500K) color, MEM Channel 9 to Cool (9300K) color , and MEM

Channel 10 to sRGB color ( our Warm color parameter is x = 313 ±20, y = 329 ±20, Y≥180cd/m2;

Normal color parameter is x = 299 ±20, y = 315 ±20, Y≥180cd/m2; Cool color parameter is x = 283 ±20,

y = 297 ±20, Y≥160cd/m2 ; sRGB color parameter is x = 313 ±20, y = 329 ±20, Y= 150 ±15cd/m2)

How to setting MEM channel you can reference to chroma 7120 user guide or simple use “ SC” key and

“ NEXT” Key to modify xyY value and use “ID” key to modify the TEXT description Following is the procedure

to do white-balance adjust .

2. Setting the color temp. you want

A. MEM.CHANNEL 3 (Warm color):

Warm color temp. parameter is x = 313 ±20, y = 329 ±20, Y≥180cd/m2

B. MEM.CHANNEL 4 (Normal color):

Normal color temp. parameter is x = 299 ±20, y = 315 ±20, Y≥180cd/m2

C. MEM.CHANNEL 9(Cool color):

Cool color temp. parameter is x = 283 ±20, y = 297 ±20, Y≥160cd/m2

D. MEM.CHANNEL 10 (sRGB color):

sRGB color temp. parameter is x = 313 ±20, y = 329 ±20, Y= 150 ±15cd/m2

3. Into Factory mode of ASUS VB171D:

Press the MENU button, pull out the power cord, and then plug the power cord. Then the factory OSD will be at the

left top of the panel.

4. Bias adjustment:

Set the Contrast to 50; Adjust the Brightness to 80.

5. Gain adjustment:

Move cursor to “-F-” and press MENU key

A. Adjust Warm (6500K) color-temperature

1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)

2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120)

3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20, Y≥180cd/m2

4. Adjust the RED color on factory window until chroma 7120 indicator reached the value R=100

5. Adjust the GREEN color on factory window until chroma 7120 indicator reachedthe value G=100

6. Adjust the BLUE color on factory window until chroma 7120 indicator reached the value B=100

7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2

B. Adjust Normal (7500K) color-temperature


2. Switch the MEM.channel to Channel 4(with up or down arrow on chroma 7120)



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41




C. Adjust Cool (9300K) color-temperature

1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button)

2. Switch the MEM. Channel to Channel 9 (with up or down arrow on chroma 7120)



5. Adjust the GREEN color on factory window until chroma 7120 indicator reached the value G=100



D. Adjust sRGB color-temperature


2. Switch the MEM.channel to Channel 10 (with up or down arrow on chroma 7120)

3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20, Y= 150 ±15cd/m2





E. Turn the Power-button off to quit from factory mode.

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10. Monitor Exploded View

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11. BOM List T77SMWDBHGUENN

Location Part No. Description

040G 457834 4A GP S/N LABEL FOR ID

040G 457842 2B PALLET LABEL

040G 58160811A GREEN DOT LABEL

040G 581680 1A WARRANTY LABEL

040G 582680 3A PALLET LABEL

040G 582680 4A CARTON LABEL

044G6002813 1A PAPER BOARD

044G9003220 CORNER PAPER

044GH600 1 HANDLE 2

050G 600 1 W WHITE STRAP

050G 600 4 HANDLE 1

052G 1186 SMALL TAPE

052G 1211 A 165MINIUM TAPE

052G6020 1 PROTECT FILM

089G 728CAA DB D-SUB

089G404A18N LS POWER CORD

089G410A18N LS POWER CORD

095G801412X 80 WIRE HARNESS

0M1G 130 5120 SCREW

0M1G 930 5 47 CR3 SCREW

0M1G1730 6120 SCREW

705GQ715005 17ASUS MAIN FRAME ASS'Y

A15G0212 3 MAIN FRAME

705GQ734100 STAND ASS'Y

0Q1G1740 10120 SCREW

A34G0321ADJ 1B STAND

M037 A37G0035 1 HINGE

E750L 750GLS70U3142N PANEL LTM170EU-L31 8LB(0LT) SZ SEC

A33G0188ADJ 1L BUTTON FUNC

A33G0189 1 1C LENS POWER

A34G0319ADJA1B 30 BEZEL L17-7ASUS

A34G0320ADJ 4B 30 REAR COVER 17"

A34G0322ADJ 1B COVER STAND

A34G0323ADJ 1B 33 BASE

AM1G1740 10125 SCREW

CBPC7SMWUSQ3 MAIN BOARD

CN701 033G3802 9B Y CONNECTOR 9P 2.0

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44

CN404 033G8027 12 WAFER 2*6P 2.0MM R/A

CN703 033G8027 24 H CONN W TO B12P*2 P*2.0 4505-2

040G 45762412B CBPC LABEL

C706 067G215V100 7N KY50VB10-M-CC3 5*11.5MM

C708 067G215V100 7N KY50VB10-M-CC3 5*11.5MM

C711 067G215V100 7N KY50VB10-M-CC3 5*11.5MM

C441 067G215V100 7N KY50VB10-M-CC3 5*11.5MM

C426 067G215V100 7N KY50VB10-M-CC3 5*11.5MM

C702 067G215V101 4N KY25VB100M-CC3(6.3*11)

C712 067G215Y2207NV KY50VB22M-CC3 5*11

CN401 088G 35315F H D-SUB 15PIN

X401 093G 2253B J 14.31818MHZ/85C

U401 056G 562152 IC TSUM16AWK-LF-1 PQFP-128

U702 056G 563 27 IC AIC1117A-18PYTR-R SOT223

U701 056G 585 4 IC AIC1117-33PYTR-R AIC

U403 056G1133 34 M24C02-WMN6TP

U406 056G1133 56 M24C16-WMN6TP

U402 056G1133713 IC PM25LV010A-100SCE SOIC-8

Q402 057G 417 4 PMBS3904/PHILIPS-SMT(04)






Q409 057G 758 1 2N7002ESOT23 SILICONIX

Q408 057G 758 1 2N7002ESOT23 SILICONIX

Q703 057G 763 1 A03401 SOT23 BY AOS(A1)

R476 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R474 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R472 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R462 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R461 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R460 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R409 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R407 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R405 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R720 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W




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R459 061G0402203 RST CHIP 20K 1/16W 5%

R446 061G0402220 RST CHIPR 22 OHM +-5% 1/16W

R447 061G0402220 RST CHIPR 22 OHM +-5% 1/16W

R415 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W



R466 061G0402241 RST CHIP 240R 1/16W 5%

R470 061G0402241 RST CHIP 240R 1/16W 5%

R442 061G0402390 0F RST CHIP 390R 1/16W 1%

R499 061G0402470 RST CHIPR 47 OHM +-5% 1/16W

R502 061G0402470 RST CHIPR 47 OHM +-5% 1/16W

R503 061G0402470 RST CHIPR 47 OHM +-5% 1/16W

R506 061G0402470 RST CHIPR 47 OHM +-5% 1/16W

R702 061G0402470 RST CHIPR 47 OHM +-5% 1/16W

R410 061G0402471 RST CHIPR 470 OHM +-5% 1/16W









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R417 061G0402510 Y RST CHIP 51R 1/16W 5%

R419 061G0402510 Y RST CHIP 51R 1/16W 5%

R711 061G0402513 RST CHIP 51K 1/16W 5%

R404 061G0402560 9F RST CHIPR 56 OHM +-1% 1/16W



R467 061G0402681 RST CHIPR 680 OHM +-5% 1/16W

R471 061G0402681 RST CHIPR 680 OHM +-5% 1/16W

R401 061G0402750 9F RST CHIP 75 OHM 1/16W 1%

R402 061G0402750 9F RST CHIP 75 OHM 1/16W 1%

R403 061G0402750 9F RST CHIP 75 OHM 1/16W 1%

FB403 061G0603000 RST CHIPR 0 OHM +-5% 1/10W




FB405 061G0805000 0 OHM 1/10W

R713 061G1206301 RST CHIPR 300 OHM +-5% 1/4W

R714 061G1206301 RST CHIPR 300 OHM +-5% 1/4W

C451 065G0402102 32 1000PF +-10% 50V X7R

C452 065G0402102 32 1000PF +-10% 50V X7R

C453 065G0402102 32 1000PF +-10% 50V X7R

C710 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C709 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C707 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C705 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C704 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C447 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C446 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C440 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C439 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C438 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C437 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C436 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C424 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C403 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C402 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C401 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C428 065G0402220 31 CHIP 22PF 50V NPO

C429 065G0402220 31 CHIP 22PF 50V NPO

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C412 065G0402221 32 MLCC 0402 CAP 220PF J 50V X7R



C448 065G0402224 17 CAP CER 0.22UF -20%-80%

C425 065G0402224 17 CAP CER 0.22UF -20%-80%

C413 065G0402224 17 CAP CER 0.22UF -20%-80%

C411 065G0402330 31 33PF +-50% 50V NPO

C432 065G0402330 31 33PF +-50% 50V NPO

C404 065G0402473 12 CHIP 0.047UF 16V X7R

C405 065G0402473 12 CHIP 0.047UF 16V X7R

C445 065G0402473 12 CHIP 0.047UF 16V X7R

C444 065G0402473 12 CHIP 0.047UF 16V X7R

C443 065G0402473 12 CHIP 0.047UF 16V X7R

C442 065G0402473 12 CHIP 0.047UF 16V X7R

C435 065G0402473 12 CHIP 0.047UF 16V X7R

C431 065G0402473 12 CHIP 0.047UF 16V X7R

C430 065G0402473 12 CHIP 0.047UF 16V X7R

C410 065G0402473 12 CHIP 0.047UF 16V X7R

C409 065G0402473 12 CHIP 0.047UF 16V X7R

C408 065G0402473 12 CHIP 0.047UF 16V X7R

C407 065G0402473 12 CHIP 0.047UF 16V X7R

C406 065G0402473 12 CHIP 0.047UF 16V X7R

FB409 071G 56Z601 CHIP BEAD 600 OHM 0805




FB404 071G 59B121 TB160808B

D412 093G 64 42 P BAV70 SOT23 BY PAN JIT

D401 093G 6433S DIODE BAV99 SEMTECH



ZD406 093G 39P599 T MM3Z5V6B

ZD405 093G 39P599 T MM3Z5V6B

ZD404 093G 39P599 T MM3Z5V6B

ZD403 093G 39P599 T MM3Z5V6B

ZD402 093G 39P599 T MM3Z5V6B

ZD401 093G 39P599 T MM3Z5V6B

D414 093G 64S522SEM LL4148

D701 093G1004 3 SS14

715G2571 1 2 MAIN BOARD PCB

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KEPC7QAA5 KEY BOARD

CN101 033G8032 8D WAFER 1.25MM

R102 061G0603000 RST CHIPR 0 OHM +-5% 1/10W

R105 061G0603000 RST CHIPR 0 OHM +-5% 1/10W

R108 061G0603000 RST CHIPR 0 OHM +-5% 1/10W






C101 065G0603104 37 CHIP 0.1UF 50V/Y5V

C102 065G0603104 37 CHIP 0.1UF 50V/Y5V

C103 065G0603104 37 CHIP 0.1UF 50V/Y5V

C104 065G0603104 37 CHIP 0.1UF 50V/Y5V

C105 065G0603104 37 CHIP 0.1UF 50V/Y5V

SW105 077G 604 2 TO TACT 5W BY TOUKE TS-9-TMG-553





LED101 081G 14 12 KT CHIP LED

ZD101 093G 39P599 T MM3Z5V6B

ZD102 093G 39P599 T MM3Z5V6B

715G2546 2 KEY BOARD PCB

PWPC942HU1P POWER BOARD

CN801 033G8021 2E F WAFER




040G 45762420A LABEL 25X6MM

051G 6 4503 RTV

IC903 056G 139 3A IC PC123Y22FZ0F

NR901 061G 58080 WT 8 OHM NCT

R908 061G152M104 64 100KOHM 5% 2W

R914 061G152M228 64 0.22 OHM 5% 2W

C903 063G107K474 US 0.47UF +-10%

C801 065G 6J1006ET 10PF 5% SL 6KV

C811 065G 6J1006ET 10PF 5% SL 6KV

C901 065G305M1022BP Y2 1000PF M 250VAC Y5P

C902 065G305M1022BP Y2 1000PF M 250VAC Y5P

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C921 065G306M4722BP 4700PF +-20% 400VAC

C905 067G 40Z10115K CAP 105 100UF M 450V

C802 067G215D4714KV E.C 105 CAP 470UF M 25V ED SERIES

C803 067G215D4714KV E.C 105 CAP 470UF M 25V ED SERIES

C917 067G215D6814KV CAP 105 680UF M 25V

C918 067G215D6814KV CAP 105 680UF M 25V

C939 067G215S1024KV EC 105 CAP 1000UF M 25V

C915 067G215S4713KV EC 105 CAP 470UF M 16V

L902 073G 174 65 H LINE FILTER

L901 073G 174 76 H FILTER

L903 073G 253191 H IND CHOKE 1.1UH DADON

L904 073G 253191 YS CHOKE COIL 1.1UH YS04110055

T901 080GL19T 23 YS X'FMR 510UH YS04160061

T801 080GL19T 24 YS X'FMR 740MH YS04170157

T802 080GL19T 24 YS X'FMR 740MH YS04170157

CN901 087G 501 37 S AC INLET ST-01DG-B2K-K

BD901 093G 50460 28 BRIDGE DIODE KBP208G LITEON

D907 093G3006 1 1 31DQ06FC3 NIHON INTER

CN902 095G 825 9X504 WIRE HARNESS 9P(SCN)-9P(PLUG) 220MM

705G 193 57 01 Q901 ASS'Y

Q901 057G 667 21 STP10NK70ZFP

090G6263 1 HEAT SINK

AM1G1730 8120 GP SCREW

705G 193 93 01 D906 ASS'Y

D906 093G 60218 SB10100FCT

AM1G1730 8120 GP SCREW

Q90G6274 2 HEAT SINK

IC801 056G 379 22 IC TL494IDR SOIC-16

IC901 056G 379 71 IC TEA1530AT/N1 SO-8 PHILIPS








Q810 057G 759 2 RK7002

Q809 057G 759 2 RK7002

Q808 057G 760 4A DTA144WN3/S SOT-23

Q805 057G 760 5A DTC 144WN3/S SOT-23

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Q803 057G 763 14 AM9945N

Q802 057G 763 14 AM9945N

R827 061G0603000 RST CHIPR 0 OHM +-5% 1/10W

R801 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W





















R835 061G0603105 RST CHIPR 1 MOHM +-5% 1/10W

R862 061G0603105 RST CHIPR 1 MOHM +-5% 1/10W



R831 061G0603240 1F RST CHIPR 2.4 KOHM +-1% 1/10W












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R850 061G0805000 0 OHM 1/10W

R839 061G0805000 0 OHM 1/10W

R804 061G0805101 RST CHIPR 100 OHM +-5% 1/8W

R929 061G0805102 RST CHIPR 1KOHM +-5% 1/8W



R938 061G0805103 10 KOHM 1/10W


R829 061G0805220 22&8 1/10W

R825 061G0805220 22&8 1/10W






F801 061G1206000 RST CHIPR 0 OHM +-5% 1/4W

F902 061G1206000 RST CHIPR 0 OHM +-5% 1/4W

JR802 061G1206000 RST CHIPR 0 OHM +-5% 1/4W







R967 061G1206000 RST CHIPR 0 OHM +-5% 1/4W



R909 061G1206100 RST CHIP 10R 1/4W 5%

R910 061G1206100 RST CHIP 10R 1/4W 5%

R962 061G1206101 100 1206

R961 061G1206101 100 1206

R935 061G1206101 100 1206

R920 061G1206101 100 1206

R919 061G1206101 100 1206

R918 061G1206101 100 1206



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R855 061G1206330 RST CHIPR 33 OHM +-5% 1/4W

R857 061G1206330 RST CHIPR 33 OHM +-5% 1/4W

R856 061G1206330 RST CHIPR 33 OHM +-5% 1/4W

R858 061G1206330 RST CHIPR 33 OHM +-5% 1/4W







C842 065G0603103 12 CHIP 0.01UF 16V X7R

C924 065G0603103 12 CHIP 0.01UF 16V X7R

C807 065G0603104 22 CHIP 0.1UF 25V X7R

C821 065G0603104 22 CHIP 0.1UF 25V X7R

C825 065G0603104 22 CHIP 0.1UF 25V X7R

C834 065G0603104 22 CHIP 0.1UF 25V X7R

C823 065G0603222 22 CHIP 2200PF 25V X7R

C819 065G0603222 22 CHIP 2200PF 25V X7R

C816 065G0603222 22 CHIP 2200PF 25V X7R

C815 065G0603222 22 CHIP 2200PF 25V X7R

C841 065G0805102 31 1000PF 50V NPO

C838 065G0805102 31 1000PF 50V NPO

C840 065G0805102 31 1000PF 50V NPO

C839 065G0805102 31 1000PF 50V NPO

C910 065G0805102 32 CHIP 1000P 50VX7R 0805

C931 065G0805104 32 CHIP 0.1U 50V X7R

C930 065G0805104 32 CHIP 0.1U 50V X7R

C916 065G0805104 32 CHIP 0.1U 50V X7R

C907 065G0805104 32 CHIP 0.1U 50V X7R

C824 065G0805104 32 CHIP 0.1U 50V X7R

C805 065G0805104 32 CHIP 0.1U 50V X7R

C822 065G0805105 22 CHIP 1UF 25V X7R 0805

C928 065G0805122 31 CHIP CAP 0805 1200PF J 50V NPO

C820 065G080522131G 220PF 50V NPO 2%

C911 065G0805224 22 CAIP CAP 0.22 UF 25V X7R

C909 065G0805224 32 0.22UF,K,50V,X7R

C845 065G0805225 12 CHIP 2.2UF 16V X7R 0805

C929 065G1206102 72 CHIP 1000PF 500V X7R

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C912 065G1206102 72 CHIP 1000PF 500V X7R

D808 093G 64 38 P BAW56

D805 093G 64 38 P BAW56

D903 093G 64 38 P BAW56

D806 093G 6432S IN4148W

D814 093G 6432S IN4148W

D817 093G 6432S IN4148W

D915 093G 6432S IN4148W

D916 093G 6432S IN4148W

D809 093G 6432S IN4148W

D801 093G 6433P BAV99

D802 093G 6433P BAV99

D803 093G 6433P BAV99

D804 093G 6433P BAV99

ZD921 093G 39S 15 T RLZ15B LLDS

ZD922 093G 39S 25 T RLZ5.1B LLDS

ZD902 093G 39S 61 T DIODE RLZ16B ROHM

CN901 006G 31500 EYELET

NR901 006G 31502 1.5MM RIVET

T901 006G 31502 1.5MM RIVET

IC904 056G 158 12 KIA431A-AT/P TO-92

C938 065G 2K152 1T6052 1.5NF/2KV Y5P +-10%

C906 065G 2K152 1T6052 1.5NF/2KV Y5P +-10%

C908 067G215Y2207KT CAP 105 22UF M 50V KINGNICHI

FB901 071G 55 29 FERRITE BEAD

F901 084G 55 1W FUSE 4A 250V WICKMANN

D901 093G 6038P52T PS102R

D900 093G1100 1152T DIODE PR1007R 1A/1000V DO-41

715G2538 3 POWER BOARD PCB

Q07G 8 3 4 COMPOUND PALLET

Q40G 17N68021B RATING LABEL

Q40G000268013A TRY ME LABEL

Q40G000268014A TCO' 03 LABEL

Q40G000268016B SPLENDID LABEL

Q41G780068025B EU WARRANTY CARD NON ZBD

Q44G6002CP209A PAPER CAP

Q44G7075 1 EPS-T

Q44G7075 2 EPS-B

Q44G7075680 1B CARTON

Q45G 76 28V13 R PE BAG

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Q45G 88607 25 PE BAG FOR BASE

Q45G 88609 86 EPE COVER

Q52G 1185 69 ASUS BIG TAPE

Q52G6019 24 TAPE-FIX FOR ASUS

S95G801830154 LVDS ASS'Y

033F303SM24K30 PK2407P30/TD00-30LH

033F 206 24 DF11-24DS-2C

033F206T 24 DF11-2428SCF

033F303TTD1 TD00-T 2407PS-00

040G 58162435A P/N LABEL

041G780061537A TCO'03 CARD

Q41G780068034B QSG

Q45G 76 28 RN R PE BAG MANUAL

Q70G1700680 3B CD MANUAL VB171191

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12. Different Parts List Diversity of T77SMWDCHGUSNN compared with T77SMWDBHGUENN


089G412A18NIS3 POWER CORD/32E1818058(与 TPV 共用)

Q41G780068031B WARRANTY CARD APAC NZBD

Diversity of T77SMWDCHGU2NN compared with T77SMWDBHGUENN



Q40G000268027A SPLENDID ZBD LABEL

Q41G780068032A APAC WARRANTY CARD ZBD

Diversity of T77SMWDDHGUSNZ compared with T77SMWDBHGUENN


089G414A18N IS POWER CORD 32E1818021(与 TPV 共用)

Q40G 17N68023A RATING LABEL


Q40G000268032A CHINA LABEL

Q41G780068024A CHINA WARRANTY CARD

Q44G7075680 2A CARTON

Q45G 88614 43 R PE BAG FOR CARTON

041G 68623 1A CERTIFICATED CARD

Diversity of T77SMWDDHGUSNN compared with T77SMWDBHGUENN


089G414A18N IS POWER CORD 32E1818021(与 TPV 共用)



Q40G000268032A CHINA LABEL

Q41G780068024A CHINA WARRANTY CARD

Q44G7075680 2A CARTON

Q45G 88614 43 R PE BAG FOR CARTON

041G 68623 1A CERTIFICATED CARD

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Diversity of T77SMWDCHGU2NZ compared with T77SMWDBHGUENN




Q41G780068032A APAC WARRANTY CARD ZBD

Diversity of T77SMWDKHGUSNN compared with T77SMWDBHGUENN


089G402A18N IS POWER CORD/(TPV 共用)32E1818019


Q41G780068027A US WARRANTY CARD NON ZBD

The BOM of T77SMWDBHGUSNN is the same as T77SMWDBHGUENN.

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