ser - diagramasde.comdiagramas.diagramasde.com/audio/nad-c-372.pdf · 2012. 5. 1. · c amplifier 3...

NADSE

RVI

CE

MA

NU

AL

C 372STEREOAMPLIFIERC

372

STER

EOA

MPL

IFIE

R

Feb 2006

SPECIFICATIONS

STEREO MODE CONTINUOUS AVERAGE POWER = 150 W (21.8 dBW) OUTPUT INTO 8 OHMS OR 4 OHMS (Min. power per channel, 20 Hz – 20 kHz, both channels driven, with no more than rated

distortion) Rated Distortion = 0.03% (THD 20 Hz – 20 kHz) Clipping power = 170 W (maximum continuous power per channel). IHF dynamic headroom at 8 ohms = +2.3 dB IHF dynamic power (Maximum short term power per channel) 8 ohms: = 230 W (23.6 dBW) 4 ohms: = 410 W (26.1 dBW)

2 ohms: = 520 W (27.2 dBW)

Damping factor > 150 (ref. 8 ohms 50Hz) Input Impedance R = 20 kohms C = 470 pF Input sensitivity (for rated output into 8 ohms) 1.2 V±0.1V

Voltage gain 29 dB Frequency response 20 Hz – 20 kHz ±0.3 dB - 3 dB at 3 Hz/70 kHz Signal / Noise ratio, A-weighted > 100 dB ref. 1 W > 120 dB ref. rated power BRIDGED （MONOPHONIC）MODE CONTINUOUS AVERAGE POWER 330 W 25.2 dBW） OUTPUT INTO 8 OHMS (Min. power per channel, with no more than rated distortion) IHF dynamic headroom at 8 ohms 3 dB IHF dynamic power 8 ohms: 800 W (29.0 dBW) IHF dynamic power 4 ohms: 1200 W (30.8 dBW)

DIMENSIONS AND WEIGHTS

Net Weight 13.0 kg ( 28.7 Ib) Shipping Weight 14.9 kg ( 32.85 Ib) Dimension (W × H × D) 435 × 133 × 350 mm

ALIGNMENT PROCEDURE (C372) I. INITIAL ADJUSTMENT (No load connected) A. OUTPUT OFFSET VOLTAGE

1. Connect a DC Millivoltmeter between TP303 & TP304 (pin 1 of IC 301A & gnd),then adjust VR303(50kohms) to get a reading as close as 0V as possible, +/-3V.

2. Connect a DC Millivoltmeter between TP403 & TP404 (pin 1 of IC 401A & gnd), then adjust VR401(50kohms) to get a reading as close as 0V as possible, +/-3V.

B. IDLING CURRENT

1. Connect a DC Millivoltmeter to TP301 and TP302, then adjust VR302 (500ohms) for 5-6mV reading on meter.

2. Connect a DC Millivoltmeter to TP401 and TP402, then adjust VR402 (500ohms) for 5-6mV reading on meter.

3. Leave power “ON” for a minimum of 5 minutes. C. ISC SENSITIVITY Connect a DC Millivoltmeter to TP701 and TP702, then adjust VR701 (47kohms) between –50mV to -100mV. II. FINAL ADJUSTMENT

Repeat procedure A and B for offset voltage and idling current alignment respectively.

VR303 VR302

TP303 TP304 TP302 TP301

VR402 VR401

TP402

TP403 TP404

TP401

LEFT CHANNEL

RIGHT CHANNEL

MAIN BOARD

B649

E C B

2SB6492SD669

PORT2/0

PORT2/1

PORT2/2

PORT2/3PORT2/4

PORT2/5

PORT2/6

PORT2/7

VCC

XTAL2

XTAL1

PORT3/1

PORT3/2 PORT3/3

PORT0/0

PORT0/1

PORT0/2

GND

1

2

3

4

5

6

7

8

9 10

11

12

13

14

15

16

17

18

Z86C0812PSC 1

2

3

4

5

6

7 8

9

10

11

12

13

14

GND

VCC

74LS00IC902:

QP0 QP1 QP2 QP3 QP4 QP5 QP6 QP7

1

2

3

4 5 6 7

8

9

10

11121314

15

16

8-STAGE SHIFT REGISTER

8-BIT STORAGE REGISTER

3-STATE OUTPUTS

D

CP

STR

OE

QS1

QS2

VCC

GND

CD4094

2SA8722SA1015

2SC1815

A970

E C B

K369

D G S

2SK369S G V

IS1U621L

R103470 MF

R105470 MF

C102100p

C103100p

R107470 MF

R109470 MF

R111470 MF

C104100p

C105100p

C106100p

R113470 MF

R115470 MF

R118470 MF

C107100p

C108100p

C109

100p

R1161M

R1141M

R1121M

R1041M

R1061M

R1081M

R1101M

6

5

4

RL6B

6

5

4

RL7B

6

5

4

RL8B

6

5

4

RL9B

6

5

4

RL10B

6

5

4

RL11B

6

5

4

RL12B

RCA1CCD

RCA1EVIDEO

RCA2AAUX

RCA2CTUNER

RCA3AREC2

RCA3CTAPE1

RCA3EREC1

RCA2ETAPE2

RCA4APREOUT1

RCA4BPREOUT 1

RCA4EPREOUT 2

RCA4FPREOUT 2

R203

470 MF

R205

470 MF

C202100p

C203100p

R207

470 MF

R209

470 MF

R211

470 MF

C204100p

C205100p

C206100p

R213

470 MF

R215

470 MF

R217470 MF

C207100p

C208100P

C209100P

R216

1M

R214

1M

R212

1M

R204

1M

R206

1M

R208

1M

R210

1M

3

2

1

RL6A

3

2

1

RL7A

3

2

1

RL8A

3

2

1

RL9A

3

2

1

RL10A

3

2

1

RL11A

3

2

1

RL12A

RCA1DCD

RCA1FVIDEO

RCA2B

AUX

RCA2D

TUNER

RCA3BREC2

RCA3D

TAPE1

RCA3FREC1

RCA2F

TAPE2

R119

220 MF1 2 3 4 5 6 7 8 9 10

M102

C372 PREAMP MODULE

+V34

R120100

C211

8.2P

R219

220 MF

-V34

1

2

3

4

5

6

7

8

CB501

8PIN

L buff out

R buff outGND

+34V-34VLoutGNDRout

+V34 -V34

C212

22N

PE

C213220u

C214

220P

R223

75/FS 0.5W

R222

22K

6

5

4

RL2B

A2

RV5B1K

C215

220P

RCA4DMAIN LIN

RCA4CMAIN RIN

12345

CB3015PIN

1 2 3 4 5 6

CB4016PIN

R753100

C78610n/63V

TO LEFT POWER AMP TO RIGHT POWER AMP

RCA1BDISC

RCA1ADISC

R101470 MF

C101100p

R1021M

6

5

4

RL5B

R201470 MF

C201100p

R2021M

3

2

1

RL5A

C111

22NPE

C112

220u

C113

220P

R124

75/FS 0.5W

R123

22K

3

2

1

RL2A

B1

A1

RV5A1K

C114

220P

R117

1M

R218

1M

456

SW2BSOFT

V34R

CLLED

BRIDGELED

8

RL5C

12V

8

RL6C

12V

8

RL7C

12V

8

RL8C

12V

8RL9C

12V

8

RL10C

12V

8

RL11C

12V

8

RL12C

12V

D7301N4148

D7311N4148

D7321N4148

D7331N4148

D7341N4148

D7351N4148

D7361N4148

V5

IR IN

IR out

+12V

TAPE1TAPE2TUNERAUXVIDEOCDDISC

A SPEAKER ON

IRMUTE

B SPEAKER ON

MAIN ON

789

SW3CBRIGDE

1

2

3

4

5

6

7

8

9

10

CB906

10PIN

1

2

3

4

5

6

7

8

9

10

CB907

10PIN+12V

R126

100K

R226

100K

V34RPRIRMUTE

+5V

+12V

R127

200

R227

200

C501

220u/25

R5063K32 MF 1%

R507750 MF 1%

R504390 MF 1%

R505180 1%

B1

A1

RV1A10KA

B1

A1

RV2A10KA

C50722n 2%

C5080.1u 2%

R5011K5 MF 1%

R502390 MF 1%

C5030.22u 5%

C5040.97u 5%

C509470P

RV4A

20K MN

C601220u/25

R6063K32 MF 1%

R607750 MF 1%

R604390 MF 1%

R605180 1%

A2

RV1B10KA

A2

RV2B10KA

C607

22n 2%

C6080.1u 2%

R6011K5 MF 1%

R602390 MF 1%

C6030.22u 5%

C6040.97u 5%

C609470P

RV4B20K MN

R5035K1

R6035K1

ON

OFF

OFF

ON

BA

LA

NC

E P

OT

BA

LA

NC

E P

OT

BA

SS

PO

TB

AS

S P

OT

TR

EB

LE

PO

TT

RE

BL

E P

OT

RV3A20KA

RV3B20KA

1

2

3

4

5

6

7

8

CZ501

8PIN

VOL-UP

TONE RIN

TONE ROUT

TONE LOUT

1 2 3 4 5 6 7 8 9 10

M501

C372 PREAMP MODULE

R509100

C51144P

-34V

R511

590 1

% M

F

R609

590 1

% M

F

MD1C R5232K2

R5212K2

R5252K2

R5202K2

R5242K2

R5222K2

C5204u7

C5214u7

Q502C1815

Q501A1015

Q504C1815

Q503A1015

MOTOR

M

VOLUME CONTROL

5V

1234 CB5024PIN

VOL-DN

TONE-LIN

C60210n

C50210n

+34V

-34V

+34V

+34V

TONE&VOL BAL

4

5

6

SW4B

DEFEAT

1

2

3

SW4A

DEFEAT

C5220.1u

-34V

R51310M

R5141.6 MF

R6141.6 MF

R51510K

R61510K

Q8042SK209

R810

18K

R801

1K

R8

08

10

R80410

R8021K

R805

1M

R8

06

43

0

R8091K

R8031K5

R807560

Q806

2S

A1

22

5

Q8012SA1312 Q802

2SC3324

Q805

2S

C3

32

4

Q8032SC2983

C8021N

C801

47pF

Q8092SK209

R818

18K

R811

1K

R8

20

10

R81910

R8121K

R814

1M

R8

15

43

0

R8171K

R131K5

R816560

Q812

2S

A1

22

5

Q8072SA1312Q808

2SC3324

Q810

2S

C3

32

4

Q8112SC2983

C8041N

C803

47pF

123456789

10

P80110PIN

VEEVCC

VCC

VEE

VCC

VEE

R821

220

C805

22p C80822p

R822

220

C8060.1uF

C8070.1uF

C8090.1uF

C100.1uF

1 2 3

SW3A

4 5 6

SW3B

R11

10K

+12VR12

22K

R1310K

-V34

PR

SP B

SP A

MAIN ON

BG_OBG_I

BG_S

BG_O

BG_I

BG_S

JIRA

IR IN

JIRB

IR OUT

ST

R1

D2

CL

K3

OE

15

Q1

4

Q2

5

Q3

6

Q4

7

Q5

14

Q6

13

Q7

12

Q8

11

QS

9

QS

10

VC

C16

GN

D8

IC9054094

ST

R1

D2

CL

K3

OE

15

Q1

4

Q2

5

Q3

6

Q4

7

Q5

14

Q6

13

Q7

12

Q8

11

QS

9

QS

10

VC

C16

GN

D8

IC9044094

C90220P

C90320P X901

12MHz

C9010.1u

C9150.1u

+5V

C VI

TU

AU

T2

T1

DI

LD902

CD

LD904AUX

LD901

DISC

LD905TUNER

LD903VIDEO

LD907

TAPE1

LD906TAPE2

R9244K7

R9031K

R9232K2

Q913A1015

P241

P252

P263

P274

VCC5

X26

X17

P318

P329

P3310

P0011

P0112

P0213

GND14

P2015

P2116

P2217

P2318

IC902Z86C0812PSC

Q901C1815

Q902C1815

Q903C1815

Q904C1815

Q905C1815

Q906C1815

Q907C1815

R9224K7

R9204K7

R9184K7

R9164K7

R9144K7

R9124K7

R9104K7

C90610n

C90710n

C90810n

C90910n

C91010n

C91110n

C91210n

C VI TUAU T2 T1DI

CD VIDEO TUNERAUX TAPE2 TAPE1DISC

CD

VID

EO

TU

NE

R

AU

X

TA

PE

2

TA

PE

1

DIS

CR9094K7

R9114K7

R9134K7

R9154K7

R9174K7

R9194K7

R9214K7

R93910K

R90610K

R94010K

GREENGREENGREENGREENGREEN GREEN GREEN

R935100

R936100

R937

10K

8

1

2

3

4

5

6

7

12

11

10

9

13

14

IC90174LS00

+5V

+5V

+5V+5V

R92510K

+5V

V34R

+12V

K907VIDEO

K906 AUX

K904 TAPE2

K905 CD

K903TAPE1 K901 DISC

K902TUNER

V S G

IC903IS1U621L

C90410u

+5V

K908

B

R9306K8

R9332K2

R928

0

Q910C1815

LD911

BRIDGE

LD912

SOFTLD909

B

A

A SPEAKER ON

A S

PE

AK

ER

ON

MUTE blink

V34R

A SPEAKER ON

TAPE1

TAPE2

TUNER

AUX

VIDEO

CD

DISC

+5V

REMOTE

REMOTE

CONTROLLER

KEYBOARD

B SPEAKER ON

IRM

UT

E

B SPEAKER ON

B

LD908

A

B S

PE

AK

ER

ON

Q908C1815

R9084K7

C91310n

R9074K7

Q909C1815

R9044K7

C91410n

A

R9054K7

BRLED

CLLED

IRMUTE

B

BRLED

CLLED

PR

PR

K909

A

15

9

3

BLINK

+5V

R927330

R934820

Q912C1815

D9091N4148

D912

1N4148

LED910LED2

GR

N

RE

D

GR

N

IR OUT IR IN

+5V

IR OUT

IR IN

+12V

D9076V8

+12V

R92922K

LED BOARD

P ON/OFF

D9081N4148

D9061N4148

D9101N4148

D911

1N4148

P12V

TO PHONE BOARD CZ706

1

2

3

4

5

6

7

8

9

10

CZ906

10PIN

1

2

3

4

5

6

7

8

9

10

CZ907

10PIN

1 2 3 4

CZ5024PIN

V34R

Q914C1815

R941

10K

R9434K7

P ON/OFF

R9442K2

R9452K2

Q916C1815

R901

200

R900

1K+5VR902

1K

Q915A1015

+5V+5V

NC1

NC2

NC3

Vss4

SDA5

SCL6

NC7

Vcc8

IC906

24C00

R931

10K

+5V

C90547uF/25V

R938330

R926

22

R798

330

R61015K

R51015K

R121

562

R221

562

/2SD1815 /2SD1815

/2S

B1

21

5

/2S

B1

21

5

C372 PREAMP MODULEC372 PREAMP MODULE

C252N2

C262N2

CHASSIS

CHASSIS

TO STAR GND

TO STAR GND

RLO2A

RLO4A

R VSP

SP0R

SP0L

L VSP

POWER AMP

FROM RIGHT

TO SPEAKERS

L OFFSET

L PHONES

R PHONES

R OFFSET

LA LB

LA- LB-

RA- RB-

RA RB

CB1

SPK-OUT

RLO3A

RLO1A

POWER AMP

FROM LEFT

2SA1943

B C E

2SC5200

2SA8722SA10152SC1815

A872

E C B

B649TL431

LM317

1 2 3

LM317

R A KE C BTL431

2SB6492SD669

1:ADJUST,2:OUT,3:IN

LM337

LM337 1:ADJUST,2:IN,3:OUT

1 2 3

LM7805

LM7805 1:IN2:GND,3:OUT

C71722n/250VC718

22n/250V

C724

C727

Q7042SC1815

Q7032SA1015

D702BT151-500R

D703BT151-500R

R703

1K

R71522K

R706

100

R708

1K

R704

1K

R705

1K

R707

100

R709

22K

R7100.025/3W 2%

R711100 1%

Q7052SA1015

Q7062SA1015

R713470K

FPH1H2

L1L2G

52.1V AC

35.1V AC

C73022n/250V

C731

22n/250V

40V AC

R733

240/1% MF

R735

240/1% MF

R732

6K2/1% MF

R7346K2/1% MF

C75422u/50V

C755

22u/50V

C75622N

C757

22N

IN

IC703LM317M

IN

IC704LM337M

C750

22N

C75122N

+V34

-V34

C7482m2/50V

C7492m2/50V

C752

10u/50V

C753

10u/50V

D7091N4148

D710

1N4148

C72022n/100V

C72122n/100V

R7461/1W FS

R747 1/1W FS

R748 1/1W FS

R7491/1W FS

C73222n/100V

C73322n/100V

C7341000u/100V

C7351000u/100V

R7161K

R7171K

R72233 FS

R7191K

R7181K

R7201K

R7241K

R7211K

R73010K

R726

1K

R7253K3

R72810K

R723

33 FS

R727

1K

R72922K

C738100u/16V

C74210u/100V

C7434u7/100V

C739

100u/16V

C747

22u/80V

C744

22n

C74147P

C740

47P

C74522n

Q7092SD669A/KSC2690

Q710

2SC1775A

Q7112SC1775A

Q712

2SB649A/KSA1220

Q7132SA872

D7051N4148

D7061N4148

D7081N4148

D707

1N4148

C73647u100V

C73747u/100V

R73122K

C746

22u/80V+V34

+V68

-V68

61.5V AC

Q7142SC1775A

Q7152SD669A/KSC2690

R736

6K2

R737

3K9

R738

270/2W FP

+V34

V34R

+12V

ACS1

ACS2

++

--

B705DB104

ACS1

ACS2

++

--

B706DB104

ACS1

ACS2

++

--

B703

KBU1004

ACS1

ACS2

++

--

B704

KBU1004

ACS1

ACS2

++

--

B701DB101

C70622N

C7072m2/16V

C708

100N

C710100N

C70910u/16V

IN

IC7017805

D701

1N4148

V5

C72222n/100V

C72322n/100V

D7041N5401

123456789

CB402

9PIN

123456789

CB302

9PIN

10A10A

1A

Q7072SA1015

Q7082SC1815

R714

22K

R768

36K 1%

R7401K 1%

R7421K

R78936K 1%

C70310uF/50V

C70410uF/50V

123

SW2A

R744

1K

R741

1K 1%D732

24V/0.5W

D731

24V/0.5W

SC-N

OVER CURRENT+68V

-68VPOS 90

POS 80

+V68-V68

-68V

+68VOVER CURRENT

SC-P

FROM VI OVER LOAD DET IN POWER AMP

D7241N4148

D7221N4148

R781

22K

Q7232SA1015

+12V

RLO1B36V

Q7272SC1815

R7885K6

+V34

clip

123

CB705

8

RL2C

12V

L PHONES

R PHONES

C75910n

CHASSIS

R745

2.2

+20/-10%

C728

10000u/80V x 6

C725

0L

0R

SP0L

SP0RSTAR

GROUND

POINT

-V64

TO LEFT POWER AMP

I/V

I/V OVER LOAD DET

FROM POS 80

FROM POS 90

(TRIG)

+V64

-V64

SOFT CLIP

12345

CB7045PIN

12

CB702

2PIN

12345

CB703

5PIN

D7251N4148

RLO3B36V

Q7252SA1015

Q7262SA1015

D7231N4148

D7261N4148

R78610K

R78510K

SP A

SP B

L OFFSETR OFFSET

ISC

ISC C

IRMUTE

Q7222SC1815

R79110K

R792100

R793

100C7050.1uF

SC-P

SC-N

R213R3/1W FP

L2

1uH

C2422N

R20

3R3/1W FP

L11uH

C2322N

R VSP

Q7292SC1815

D7271N4148

R794220K

+V34

-V34

MUTE-L

MUTE-R

PR

TO CB304&CB404

C2122N

C2222N

PR

RLO2B36V

RLO4B36V

R795

100K

R712

9K1 1%

R796470K

D7161N4148

R757100K

R756100K

R75862K 1%

R767390K 1%

67

8

4

IC705ATL082BD

R764

20K

R76512K

R769

20K

R770

12K

R76610

R771

10

Q7202SC1815

Q721

2SA1015

+V34

C76410u/50V

C769

10u/25V

-V34

V12

C7671uF/50V

R755220K

IC705BTL082BD

R752200K

R743470K

C7611uF/50V

C7621uF/50VR759

10K

D7151N4148

R75127K 1%

R760220K

12

3

-V12

5

R761220K

Q7302SC1815

R799

22

-V12

BG_D

ISCR VSP

ISC C

1 VR701

50K

C7191N

1234

CB404

1234

CB304-V64

+V64

+V64

R797470K

TP9

TP10

R75410K

D7146.8V

C7601uF/50V

D711BAV21

D713BAV21

R VSP

D7204.7V

D7194.7V

D717BAV21

D718BAV21

C766

C765

V34R

Q7012SD669A/KSC2690

R739

10

PJ701+12VOUT

R7011K

C714

100N

R702

68Q7022SC1815

Q7002SC1815

D700

14V

R700

270

R77456K

R77356K

C781330u/16V

C7834u7/50

C7820.22u

R78210K

R780

10K

R77756K

C78447u/50

1

2 3

4

5

6

7

8 IC706uPC1237HA

+V34R

R77522K

R77622K

D7201N4148

D7281N4148

D729

10V

Q7242SA1015

C78510u/50

R783820

R78410K

R78710K

R778

10K

R779220/3W FP

R7905K1

!

RED

GRY

BLK

ORG

VIO!

!

P1A

T2:TI-67790B: AC 230V/50HzTI-67791B: AC120V /60Hz

t 0

AUTORESET

230V/50Hz

120V/60Hz

0V

P1B

CHASSIS

12345

CZ7045PIN

12

CZ702

2PIN

12345

CZ703

5PIN

MAIN

STANDBY

P2B

P2A

T2

!

t 0

YEL

YEL

BLU

BLU

WHI

123

CZ711

D7121N4148

F701

T3

.15

AL

/25

0V

CE

RL701

250V/10A

C702

4n7/400V

+5V

P ON/OFF

STANDBY&

!

!

C7014n7/400V

SW1

!

123

CB711

1 2 3 CZ707

1 2

CB709

1 2

CZ709

1 2 3

CB707

12

CB710

123

CZ710

!

!

!

PHONE BOARDN13C372D06

N1

3C

37

2D

11

N13C372D12

AC IN/OUTLETBOARD

PS

W B

OA

RD

1 2

CZ706

AH

123

CZ712

12

CZ713

T6.3

AL/2

50V

AH

PHONE BOARD

R762220/2W FP

JK701

123

CZ705

PHONE SOCKET

PHONE BOARD

R763220/2W FP

STANDBY&PHONE BOARD

N13C372D06

R374100

Q329A872

Q330C1775

R373100

C30722P

C302680P

C30522P

C3150.1uF

R30222K

R303100

R312100

R304100

R31327K

R30527K

R314

100

R306100

Q313NOTE

Q310

NOTE

Q3092SA1015

Q3052SA1015

Q3072SA872

Q3062SA872

Q301

2SA872

Q311

NOT

Q3122SC1815

Q3082SC1815

Q3042SC1775

Q3032SC1775

Q3022SC1775

R30833

R32033

R318

47K MF

R359

10/1W FS

R3151K

R32382 FP 1/2W

R32139K

R317150/1/4W 1%

R3199K1 1/2W 1%

R32739K

R30782

R31610K

R328

100

R311

1K

R31010K

R326100K

R324100K

R30982 FP 1/2W

D3031N4148D3041N4148

D3061N4148

D3051N4148

C308N.I.

Q314NOTE

R3303R3/0.5W FP

R332330/0.5W FP

R3344K7/3W FP

R3383R3/0.5W FP

R341330/0.5W FP

R3444K7/3W FP

R337

100/1W FS

R329100/1W FS

R3314R7/FS

R339

4R7/FS

R33633

R340

33

L301

10uH

L302

10uH

R3451K2

R346

1KQ315

KSC2690

Q317NOTE

Q3242SC5200

Q3222SC5200

Q318NOTE

R3570.05/5W

R3560.05/5W

R34875 1W FP

R34975 1W FP

R342

10K

R333

10K

C313470P

C314470P

Q3272SA1943

Q3212SA1943

D308BAV21

D307BAV21

C3180.1uF

+V64

-V64

+V64

-V64

+V68

-V68

0VRA

R301470

0VRA

0VRA

0VRA

0VRA

0VRB

0VRB

C30110uF/50V

C303

10uF/50V

C304

10uF/50V

C3062200u/6.3V

C311100UF

C312100u/25V

R335

10K

R343

10KC3160.1uF

C3170.1uF

C3090.1uF

C3100.1uF

0VRA

0VRA

Q3262SA1015

Q3252SC1815

R3646K8

C32110u/50V

R36322K

R3611K

R36215K

C32022N

D3091N4148

R36522K

Q3232SA1943

Q3282SC5200

0VRB

LEFT POWER AMP

R3

22

10

K 1

/2W

1%

L i/pGND

R3

67

T0

=8

0 d

eg

ree

C

0VRB

-V68

+V68

123456789

CZ302

V/I OVER

0VRB

+V64

0VRB

-V64

VOP L

D30218V

D30118V

3IC2TL431

3IC1TL431

1

VR302500

R347220

Q316

2S

A1

01

5

12345

CZ304

VOP L

R3

58

10

0 1

W F

P

R3752K2

123

CZ301

3PIN

C3240.1uF

TO CB302

TO CB301TP1

TP3

TP2

TP4

0VRB

C32210uF/50V

C32310uF/50V

0VRB

0VRB

N13C372D02

ADJ DC

ADJ Bias DC

R376220K

R37782

R37839K

R3802.2

R3822.2

R3842.2

R3862.2

Q3192SA1943

R3812.2

R3832.2

R3852.2

R3872.2

Q3202SC5200

0VRA

L S

CP

L S

CN

L M

U

L SCP

L SCN

L MU

R35122

C32610uF/50V

VR30150K

C32510uF/50V

R379

180K

NB

NB

Q337NOTE

Q338NOTE

R3911

R3881

R3891

R3901

C3190.1uF

0VRA

VOP L

12

CB706

2PIN

MAIN ON

+5

SPEAKER

R474

100

Q429A872

Q430

C1775

R473100

C40722P

C402680P

C40522P

C425470pF

R40222K

R403100

R412100

R404100

R41327K

R40527K

R414

100

R406100

Q413NOTE

Q410

NOTE

Q4092SA1015

Q4052SA1015

Q4072SA872

Q4062SA872

Q401

2SA872

Q411

NOTE

Q4122SC1815

Q4082SC1815

Q4042SC1775

Q4032SC1775

Q4022SC1775

R40833

R42033

R41847K MF

R45910/1W FS

R4151K

R42382 FP 1/2WR421

39K

R417150/1/4W 1%

R4

19

9K

1 1

/2W

1%

R42739K

R407

82

R41610K

R428

100

R4111K

R41010K

R426100K

R424100K

R40982 FP 1/2W

D4031N4148D4041N4148

D4061N4148

D4051N4148

Q414NOTE

R4303R3/0.5W FP

R432330/0.5W FP

R4344K7/3W FP

R4383R3/0.5W FP

R441330/0.5W FP

R4444K7/3W FP

R437100/1W FS

R429100/1W FS

R431

4R7/FS

R439

4R7/FS

R436

33

R440

33

L401

10uH

L402

10uH

R4451K2

R4461K

Q415KSC2690

Q417NOTE

Q4242SC5200

Q4222SC5200

Q418NOTE

R4570.05/5W

R4560.05/5W

R44875 1/2W FP

R44975 1/2W FP

R442

10K

R433

10K

Q4212SA1943

Q4232SA1943

D408BAV21

D407BAV21

C418

0.1uF

+V64

-V64

+V64

-V64

+V68

-V68

0VRA

R401470

0VRA

0VRA

0VRA

0VRA

0VRA

0VRB

0VRB

C40110uF/50V

C40310uF/50V

C404

10uF/50V

C40622

00

u/6

.3V

C411100UF

C412100u/25V

R435

10K

R443

10K C4160.1uF

C4170.1uF

C4090.1uF

C4100.1u/80V

0VRA

0VRA

Q4262SA1015

Q425C1815

R4646K8

C4

21

10

u/5

0V

R46322K

R4611K

R462

15K

C42022N

D4091N4148

R46522K

Q4272SA1943

Q4282SC5200

0VRB

RIGHT POWER AMP

R42210K 1/2W 1%

R i/p

GND

VR40150K

R4

66

90

C T

HE

RM

AL

BR

EA

KE

R

R4

67

T0=

80C

PO

SIS

TO

R

0VRB

-V68

+V68

123456789

CZ402

0VRB

+V64

0VRB

-V64

VOP R

D40218V

D40118V

4IC2TL431

4IC1TL431

1

VR402

500

R447220

Q416

2S

A1

01

5

0VRA

12345

CZ404

VOP R

1234

CZ401

R4752K2

R4

71

8K

2 1

/2W

1%

R4

72

8K

2 1

/2W

1%

Q431C2878

C4240.1uF

TO CB402

C42210uF/50V

C42310uF/50V

0VRB

0VRB

TP7

TP5

TP6

TP8

0VRB

N13C372D03

ADJ DC

ADJ Bias DC

R476220K

R47782

C41510uF/50V

R42539K

R4802.2

R4822.2

R4842.2

R4862.2

Q4192SA1943

Q4202SC5200

R4812.2

R4832.2

R4852.2

R4872.2

C426470pF

R45122

0VRBNB R

NB R

BG

R S

CP

R S

CN

R M

U

R MU

BG

R SCP

R SCN

R450180K

C41910uF/50V Q437

NOTE

R4881

R4891

Q438NOTE

R4911R490

1

C4280.1uF

C4130.1UF

AC INAC INLET

231

84

IC301ATL082D

C3271uF

R3921M

R39324K

0VRA

VOP L

-18V

-18V

231

84

IC401ATL082D

C4271uF

R4521M

R45324K

0VRA

-18V

VOP R

R750

3K3

R772

2K2

D7401N4148

R396

4K7/3W FP

R3954K7/3W FP

R4954K7/3W FP

R496

4K7/3W FP

+64V-64V

12345

1234

12345

1234

R?

STANDBY TRANSFORMER

R336

90C

TH

ER

MA

L B

RE

AK

ER

B C E

2SA1837

2SC4793

1 2 3

BT151

1: CATHODE2: ANODE3: GATE

NOT E :Q310 Q311 Q313 Q314 Q317 Q318 Q337 Q338 Q410 Q411 Q413 Q414 Q417 Q418 Q437 Q438 AR E DIF F E R E NT F OR E AC H V E R S ION OF C 372, P LE AS E WAT C H T HE V E R S ION NUMB E R ON T HE AMP P C B T O MAK E S UR E T HAT :

IF IT IS V4, P LE AS E R E P LAC E T HE AB OVE T R ANS IS T OR S WIT H 2S B 649A/2S D669A. IF IT IS LAT E R T HAN V 4.1, P LE AS E R E P LAC E IT WIT H 2S A1837/2S C 4793.T HE T R AC E F OR E AC H V E R S ION AR E DIF F E R E NT , DO NOT MIX T HE M!

S004S003

C005

C004

C003

S004

S003

S002 C001

S002S001

S002

S006 S006 S007 S006

S006

S008

S009

S008

F002

S009

F004

F005F006

F001 F003 S009F012F010 F011F009F008

F007

S010

T001

R001

R002

R003

S009

F008

F016

F015F014F013

S013

S014

F019

F017

F018

F021

F020 F022

S015C012

S017

C015

C014

S016

C009

C008

C007

C006

C002C011

C010

C024

S012

C017

C018

C019

C020

S011

C021C022

C023

C016

C013

M001

M005

M002

M003

M004

S005

S006

S005

EXPLODED VIEW

EXPLODED VIEW PARTS LISTREF. NO PART NO. DESCRIPTION Qty. REF. NO PART NO. DESCRIPTION Qty.

C001 67-005010-0 Transformer Shielding Box 1 F007 76-001001-0 IR Lens 1

C002 01-37205-10 Assemblied Pre Amp Module 2 F008 76-003001-0 LED Lens 12

C003 18-37371-22 Transformer C Version 1 F009 77-002002-1 Tone Defeat Button 1

18-37371-12 Transformer AH Version 1 F010 73-014001-1 Tone Knob 3

C004 66-005007-0 Metal Disc 1 F011 77-001001-1 Tone Control Lozenge 1

C005 94-005004-1 Transformer Disc Label 1 F012 73-014002-1 Volume Knob 1

C006 66-018001-1 Chassis 1 F013 74-001002-1 Input Button (3P) 3

C007 66-005004-0 Base Cover 1 F014 75-005001-0 Sleeve(1P) 4

C008 75-010004-1 Foot 4 F015 01-37204-00 Assembled Key Board 1

C009 78-001002-0 Foot Pad 4 F016 66-018003-0 Headphone Bracket 1

C010 69-005006-0 BDP Pin Big 4 F017 66-005005-0 IR Bracket 1

C011 69-002004-0 BDP Pin Small 4 F018 75-003003-0 Bracket 2

C012 70-004003-1 Heat Sink Small B 2 F019 75-003002-0 Sleeve(1P) 1

C013 01-37203-00 Assembled Tone PCB 1 F020 77-018001-0 Knob Volume lozenge 1

C014 70-018001-0 Main Heatsink 2 F021 75-003001-0 Sleeve(7P) 1

C015 85-005001-0 PCB Spacer 10 F022 66-018002-0 Subfascia 1

C016 01-37202-02 Assembled R Channel AMP PCB 1

C017 66-018005-0 Tem. SW Clamper 2 R001 67-018006-0 Rear Panel(C) 1

C018 78-005005-0 Insulated Cashion 16 67-018005-0 Rear Panel(AH) 1

C019 01-37206-00 Assembled Relay PCB 1 R002 18-37060-01 Standby Transformer 1

C020 66-005009-0 Transistor Clamping 16 R003 01-37208-01 Assembled AC Inlet PCB (C Version) 1

C021 70-018003-1 Heatsink C 4 01-37208-02 Assembled AC Inlet PCB (AH Version) 1

C022 78-005002-0 Insluation Cushion(Small) 9

C023 01-37201-00 Assembled Main PCB 1 S001 64-110070-0 Bolt, GB5781, M10X70 1

C024 01-37202-01 Assembled L Channel AMP PCB 1 S002 63-011020-2 Washers, GB97-87φ10 3

S003 63-021030-0 Spring Washers, GB93φ10 2

M001 70-018004-0 Module Lid 2 S004 62-011002-0 Nuts, GB6170, M10 2

M002 78-018001-0 Insulated Cashion 4 S005 61-062108-0 Self Taping Screws, STF2X8-0 4

M003 66-018004-0 Trans Clamp (Module) 4 S006 61-023208-0 Self Taping Screws, BTB3X8 32

M004 01-37205-00 Assembled Pre Amp Module PCB 2 S007 61-024108-0 Self Taping Screws, STB3X8 11

M005 70-018002-0 Module heatsink box 2 S008 61-084108-0 Self Taping Screws, STPW4X8 6

S009 61-023106-0 Self Taping Screws, STB3X6 44

T001 67-018004-0 Top Cover 1 S010 61-022204-6 Self Taping Screws, BTB2.6X4 1

S011 61-023212-0 Self Taping Screws, BTB3X12 2

F001 67-018003-0 Fascia 1 S012 61-223514-0 Hex Screws, GB70, 3X14 16

F002 67-018001-0 End Cap L 1 S013 61-022205-6 Self Taping Screws, BTB2.6X5 2

F003 67-018002-0 End Cap R 1 S014 61-022206-6 Self Taping Screws, BTB2.6X6 14

F004 77-002002-1 Power Button 1 S015 61-083515-0 Machine Screws, MPW3X15 2

F005 77-001007-1 Power Button Bezel 1 S016 61-033420-0 Self Taping Screws, PTP3X20 10

F006 77-005001-1 Input Button Lozenge 1 S017 61-022206-8 Self Taping Screws, BTB2.6X8 18

ELECTRICAL PARTS LIST

REF. NO. PART NO.

16-37202-01 L Channel Raw PCB

01-37202-01 Assembled L Channel PCB

DIODES

D303, D304, D305, D306,

D30933-44148-02 1N4148

Switch Diode

D302 33-11800-00 18V 1/2W Zener Diode

D301 33-11800-01 18V 1/2W Zener Diode

D307, D308 33-40021-01 BAV21 Switch Diode

TRANSISTORS

Q329, Q301, Q306, Q307 31-00872-00 2SA872A E Transistor

Q305, Q309, Q316, Q326 31-01015-00 2SA1015GR Transistor

Q302, Q303, Q304, Q330 31-01775-00 2SC1775A E Transistor

Q308, Q312, Q325 31-01815-00 2SC1815GR Transistor

Q310, Q313, Q318, Q338 31-00649-00 2SB649A C Transistor

Q311, Q314, Q317, Q337 31-00669-00 2SD669A C Transistor

Q315 31-02690-00 KSC2690A Y Transistor

Q319, Q321, Q323, Q327 31-01943-00 2SA1943 O Transistor

Q320, Q322, Q324, Q328 31-05200-00 2SC5200 O Transistor

ICS

3IC1, 3IC2 03-00431-00 TL431/KA431 IC, Regulator

IC301 03-00082-00 TL082D IC, OP-AMP

CAPACITORS

C305, C307 05-22052-00 22pF 500V ±20% Cermatic Disk Capacitor

C302 05-68152-00 680pF 500V ±20% Cermatic Disk Capacitor


C320 05-22312-00 22nF 100V +50%-20% Cermatic Disk Capacitor

C315, C319, C324 25-10451-03 0.1uF 50V ±10% Metallized Polyester Film Capacitor

C318 25-10461-01 0.1uF, CL21 63V ±10% Metallized Polyester Film Capacitor

C309, C310, C316, C317 25-10412-02 0.1uF, CL23B 100V ±10% Metallized Polyester Film Capacitor

C327 25-10561-00 1uF, CL233X 63V ±5% Metallized Polyester Film Capacitor

C301, C303, C304, C321,

C325, C32606-10051-00 10uF, CD110

50V ±20% Alu Electrolytic Capacitor

C322, C323 06-10012-00 10uF, CD110 100V ±20% Alu Electrolytic Capacitor


C306 06-22260-00 2200uF, CD110 6.3V ±20% Alu Electrolytic Capacitor

RESISTORS

R388, R389, R390, R391 07-10109-10 1 1/4W ±5% Carbon Film Resistor

R380, R381, R382, R383,

R384, R385, R386, R38707-10229-12 2R2

1/4W ±5% Carbon Film Resistor


R377, R307 07-10820-10 82 1/4W ±5% Carbon Film Resistor

R303, R304, R306, R312,

R314, R328, R373, R374 07-10101-10 100


R347 07-10221-10 220 1/4W ±5% Carbon Film Resistor


R311, R315, R346, R361 07-10102-10 1k 1/4W ±5% Carbon Film Resistor

R345 07-10122-10 1k2 1/4W ±5% Carbon Film Resistor



R310, R316, R333, R335,

R342, R34307-10103-10 10k


R362 07-10153-10 15k 1/4W ±5% Carbon Film Resistor

R302, R363, R365 07-10223-10 22k 1/4W ±5% Carbon Film Resistor

R317 07-21500-10 150 1/4W ±1% Metal Film Resistor

DESCRIPTION

L CHANNEL AMP BOARD


REF. NO. PART NO. DESCRIPTION

R393 07-20243-10 24k 1/4W ±5% Metal Film Resistor

R305, R313 07-20273-10 27k 1/4W ±5% Metal Film Resistor

R321, R378, R327 07-20393-10 39k 1/4W ±5% Metal Film Resistor


R324, R326 07-20104-10 100k 1/4W ±5% Metal Film Resistor



R392 07-20105-10 1M 1/4W ±5% Metal Film Resistor

R319 07-29101-20 9k1 1/2W ±1% Metal Film Resistor


R330, R338 07-30339-00 3R3 1/2W ±5% Metallized Oxid Film Resistor

R309, R323 07-38209-00 82 1/2W ±2% Metallized Oxid Film Resistor


R351 07-30220-00 22 , 0.5W, ±5% 1/2W ±5% Metallized Oxid Film Resistor

R359 07-30100-01 10 1W ±5% Metallized Oxid Film Resistor

R348, R349 07-30750-01 75 1W ±5% Metallized Oxid Film Resistor



R334, R344, R395, R396 07-30472-03 4k7 3W ±5% Metallized Oxid Film Resistor

R331, R339 07-50479-01 4R7 1/2W ±5% Fusible Resistor

R356, R357 07-50507-05 0.05 5W ±5% CERAMIC CASE

R367 07-70471-08T0=80 C degree

PTH9M04BF471TS2F333PTC

R366 07-70022-09 T0=90 C degree ST-22 90C Thermal breaker

VR302 09-02501-00 500 Variable Resistor

VR301 09-02503-00 50k Variable Resistor

INDUCTORS

L301, L302 08-02100-00 10uH Inductor

CONNECTORS

CZ304 13-23905-00 VH 3.96A-5Y1 Connector

CZ301 13-22503-00 XHB 2.54A-3A Connector


TP303-TP304 13-12502-00 2PIN Connector

TP301, TP302 13-10001-00 1PIN Connector

16-37202-02 R Channel Raw PCB

01-37202-02 Assemblied R Channel PCB

DIODES

D403, D404, D405, D406,

D40933-44148-02 1N4148

Switch Diode

D407, D408 33-40021-01 BAV21 Switch Diode

D402 33-11800-00 18V 1/2W Zener Diode

D401 33-11800-01 18V 1/2W Zener Diode

TRANSISTORS

Q401, Q406, Q407, Q429 31-00872-00 2SA872A E Transistor

Q405, Q409, Q416, Q426 31-01015-00 2SA1015GR Transistor

Q402, Q403, Q404, Q430 31-01775-00 2SC1775A E Transistor

Q408, Q412, Q425 31-01815-00 2SC1815GR Transistor

Q431 31-02878-00 2SC2878A Transistor

Q410, Q413, Q418, Q438 31-00649-00 2SB649A C Transistor

Q411, Q414, Q417, Q437 31-00669-00 2SD669A C Transistor

Q415 31-02690-00 KSC2690A Y Transistor

Q419, Q421, Q423, Q427 31-01943-00 2SA1943 O Transistor

Q420, Q422, Q424, Q428 31-05200-00 2SC5200 O Transistor

R CHANNEL AMP BOARD



ICS

4IC1, 4IC2 03-00431-00 TL431/KA431 IC, Regulator

IC401 03-00082-00 TL082D IC, OP-AMP

CAPACITORS




C420 05-22312-00 22nF 100V +50%-20% Cermatic Disk Capacitor

C413, C424, C428 25-10451-03 0.1uF, CL23B 50V ±10% Metallized Polyester Film Capacitor

C418 25-10461-01 0.1uF, CL21 63V ±10% Metallized Polyester Film Capacitor

C409, C410, C416, C417 25-10412-02 0.1uF, CL23B 100V ±10% Metallized Polyester Film Capacitor

C427 25-10561-00 1uF, CL233X 63V ±5% Metallized Polyester Film Capacitor

C401, C403, C404, C421,

C415, C41906-10051-00 10uF, CD110

50V ±20% Alu Electrolytic Capacitor



C406 06-22260-00 2200uF, CD110 6.3V ±20% Alu Electrolytic Capacitor

RESISTORS


R480, R481, R482, R483,

R484, R485, R486, R48707-10229-12 2R2




R403, R404, R406, R412,

R414, R428, R473, R47407-10101-10 100




R411, R415, R446, R461 07-10102-10 1k 1/4W ±5% Carbon Film Resistor




R410, R416, R433, R435,

R442, R44307-10103-10 10k


R462 07-10153-10 15k 1/4W ±5% Carbon Film Resistor

R402, R463, R465 07-10223-10 22k 1/4W ±5% Carbon Film Resistor



R405, R413 07-20273-10 27K 1/4W ±5% Metal Film Resistor

R421, R425, R427 07-20393-10 39K 1/4W ±5% Metal Film Resistor

R418 07-20473-10 47K 1/4W ±5% Metal Film Resistor





R471, R472 07-28201-20 8K2 1/2W ±1% Metal Film Resistor

R419 07-29101-20 9K1 1/2W ±1% Metal Film Resistor


R430, R438 07-30339-00 3R3 1/2W ±5% Metallized Oxid Film Resistor

R451 07-30220-00 22 1/2W ±5% Metallized Oxid Film Resistor






R434, R444, R495, R496 07-30472-03 4K7 3W ±5% Metallized Oxid Film Resistor

R431, R439 07-50479-01 4R7 1/2W ±5% Fusible Resistor

R456, R457 07-50507-05 0.05 5W ±5% CERAMIC CASE



R467 07-70471-08T0=80 C degree

PTH9M04BF471TS2F333PTC

R466 07-70022-09 T0=90 C degree ST-22 90C Thermal breaker

VR402 09-02501-00 500 Variable Resistor

VR401 09-02503-00 50K Variable Resistor

INDUCTORS

L401, L402 08-02100-00 10uH Inductor

CONNECTORS

CZ404 13-23905-00 VH 3.96A-5Y1 Connector




TP401, TP402 13-10001-00 1PIN Connector

16-37203-00 Tone Raw PCB

01-37203-00 Assembled Tone PCB

TRANSISTORS

Q501, Q503 31-01015-00 2SA1015GR Transistor

Q502, Q504 31-01815-00 2SC1815GR Transistor

RESISTORS

R520, R521, R522, R523,

R524, R52507-10222-10 2K2


R515 07-10103-10 10K 1/4W ±5% Carbon Film Resistor



R514, R614 07-20169-00 1.6 1/6W ±5% Metal Film Resistor

R505, R605 07-21800-10 180 1/4W ±1% Metal Film Resistor

R502, R602, R504, R604 07-23900-10 390 1/4W ±1% Metal Film Resistor







R510, R610 07-20153-10 15K Debug part 1/4W ±5% Metal Film Resistor


RV3 09-01203-05 RK16812MGA10(20KBX2) POT

RV1, RV2 09-01103-07 RD163121A023-10KAX2 POT

RV4 09-01203-06 RD163121A020-20KMN POT

CAPACITORS



C522 24-10461-00 0.1uF 63V ±20% Cermatic Disk Capacitor

C502, C602 25-10361-04 10nF, CL23B 63V ±10% Metallized Polyester Film Capacitor

C507, C607 25-22312-05 22nF, CBB25 100V ±2% Metallized Polyester Film Capacitor

C508, C608 25-10461-03 0.1uF, CBB25 63V ±2% Metallized Polyester Film Capacitor

C503, C603 25-23461-00 0.23uF, CL23B 63V ±5% Metallized Polyester Film Capacitor

C504, C604 25-95461-00 0.95uF, CL23B 63V ±5% Metallized Polyester Film Capacitor

C520, C521 06-47961-01 4.7uF, CD110 63V ±20% Alu Electrolytic Capacitor

C501, C601 06-22121--00 220uF, CD110 25V ±20% Alu Electrolytic Capacitor

SWITCHS

SW4 11-02202-00 SPUN19K605 Push Switch

TONE BOARD



CONNECTIONS

CZ501 14-37208-00 8P2.54-A50B Connection

CB502 13-22504-00 XHB 2.54A-4A Connection

16-37205-00 PRE AMP Module Raw PCB

01-37205-00 Assembled PRE AMP Module PCB

TRANSISTORS

Q804, Q809 31-00209-00 2SK209GR MOSFET

Q801, Q807 31-01312-00 2SA1312GR Transistor

Q802, Q805, Q808, Q810 31-03324-00 2SC3324GR Transistor

Q806, Q812 31-01225-00 Transistor

Q806, Q812 31-01215-10 Transistor

Q803, Q811 31-02983-00 Transistor

Q803, Q811 31-01815-10 Transistor

CAPACITORS

C805, C808 26-22051-01 22pF, 0805 50V ±5% Cermatic Capacitor Smd

C801, C803 26-47051-01 47pF, 0805 50V ±5% Cermatic Capacitor Smd

C802, C804 26-10251-01 1nF, 0805 50V ±10% Cermatic Capacitor Smd

C806, C807, C809, C810 26-10451-01 0.1uF, 0805 50V +80%-20% Cermatic Capacitor Smd

RESISTOR

R804, R808, R819, R820 07-90100-01 10 0805 ±5% Resistor Smd

R821, R822 07-90221-01 220 0805 ±5% Resistor Smd

R806, R815 07-94320-01 432 0805 ±1% Resistor Smd

R801, R802, R809, R811,

R812, R81707-90102-01 1k

0805 ±58% Resistor Smd

R803, R813 07-90152-01 1k5 0805 ±5% Resistor Smd

R810, R818 07-90183-01 18k 0805 ±5% Resistor Smd

R805, R814 07-90105-01 1M 0805 ±5% Resistor Smd

CONNECTORS

P801 13-12510-01 10PIN Connector

16-37204-00 Key Raw PCB

01-37204-00 Assembled Key PCB

DIODES

D906, D908, D909, D910,

D91133-44148-02 1N4148

Switch Diode

D912 33-44148-03 1N4148 Switch Diode

D907 33-16809-00 6V8 Zener Diode

LD908, LD904, LD909,

LD902, LD901, LD912,

LD905, LD903, LD906

33-50550-00 L-513DG

LED Green

LD907, LD911 33-50540-00 L-513AD LED Red

LED910 33-50525-00 L-519EGFW LED Dual Color

TRANSISTORS

Q916, Q901, Q902, Q903,

Q904, Q905, Q906, Q907,

Q908, Q909, Q910, Q912,

Q914

31-01815-00 2SC1815GR

Q915, Q913 31-01015-00 2SA1015GR

ICS

(or 2SD1815S)(Complementary pair with 2SB1215S)

2SC2983Y(Complementary pair with 2SA1225Y)

(or 2SB1215S)(Complementary pair with 2SD1815S)

2SA1225Y(Complementary pair with 2SC2983Y)

PRE AMP MODULE(2 PCS)

KEY BOARD



IC906 03-02400-00 AT24C01 IC, EEPROM

IC901 03-07400-00 74LS00 N IC, LOGIC IC

IC904, IC905 03-04094-00 HEF4094/CD4094 IC, LOGIC IC

IC902 03-86812-05 Z86E( C)0812PSC IC, MCU

IC903 03-01701-00 GP1UV701QS IC, IR Receiver

IC903 03-00038-40 (or HS0038B4) IC, IR Receiver

CAPACITORS


C906, C907, C908, C909,

C910, C911, C912, C913,

C914

25-10361-01 10nF, CL11

63V ±10% Metallized Polyester Film Capacitor

C901, C915 24-10461-00 0.1uF 63V ±20% Monolithic

C904 06-10061-01 10uF, CD110 63V ±20% Alu Electrolytic Capacitor


RESISTORS


R901, R935, R936 07-10101-10 100 1/4W ±5% Carbon Film Resistor



R900, R902, R903 07-10102-10 1K 1/4W ±5% Carbon Film Resistor

R923, R933, R944, R945 07-10222-10 2K2 1/4W ±5% Carbon Film Resistor

R904, R905, R907, R908,

R909, R910, R911, R912,

R913, R914, R915, R916,

R917, R918, R919, R920,

R921, R922, R924, R943

07-10472-10 4K7 1/4W ±5%

Carbon Film Resistor

R930 07-10682-10 6K8 1/4W ±5% Carbon Film Resistor

R906, R925, R937, R939,

R940, R941, R93107-10103-10 10K 1/4W ±5%

Carbon Film Resistor


SWITCHS

K909, K906, K908, K905,

K901, K903, K904, K902,

K907

11-04101-00 IT-1102D-1160

Tact Switch

CRYSTALS

X901 04-11202-00 12MHz, HC-49uF Crystal

CONNECTORS

CZ502 14-37004-00 4PIN, L=260mm Connector



16-37201-00 Main Board Raw PCB

01-37201-00 Assembled Main Board PCB

DIODES

D705, D706, D707, D708,

D709, D710, D715, D716,

D737, D722, D730, D731,

D732, D733, D734, D735,

D736, D728, D740

33-44148-02 1N4148 Switch Diode

D701, D723, D724, D725,

D726, D72733-44148-03 1N4148 Switch Diode

D711, D713, D717, D718 33-40021-00 BAV21 Switch Diode

D704 33-25401-01 1N5401 Rectifier Diode

MAIN BOARD



D719, D720 33-14709-00 4.7V 1/2W Zener Diode

D714 33-16809-00 6.8V 1/2W Zener Diode

D729 33-11000-00 10V 1/2W Zener Diode

D700 33-11300-00 13V 1/2W Zener Diode

D741, D742 33-11800-00 18V 1/2W Zener Diode

D721 33-12400-02 (24V, with 24V relay) 5W Zener Diode

B703, B704 33-31542-00 KBU1504 Rectifier Bridge

B701, B705, B706 33-30142-00 DB104 Rectifier Bridge

TRANSISTORS

Q713 31-00872-00 2SA872AE Transistor

Q703, Q705, Q706, Q707,

Q721, Q723, Q724, Q725,

Q726

31-01015-00 2SA1015GR Transistor

Q710, Q711, Q714 31-01775-00 2SC1775AE Transistor

Q700, Q702, Q704, Q708,

Q720, Q722, Q727, Q729,

Q730

31-01815-00 2SC1815GR Transistor

Q712 31-01220-00 KSA1220AYSTU Transistor

Q701, Q709, Q715 31-02690-00 KSC2690AYSTU Transistor

D702, D703 33-60116-00 BT151-500R SCR

ICS

IC701 03-07805-00 LM7805 IC, Regulator

IC703 03-00317-00 LM317(T) IC, Tunable Regulator

IC704 03-00337-00 LM337(T) IC, Tunable Regulator

IC705 03-00082-00 TL082D IC, OP-AMP

IC706 03-01237-00 uPC1237HA IC,Protect IC

CAPACITORS

C211 05-82922-00 8.2pF 250V ±0.5pF Ceramic Disk Capacitor

C740, C741 05-47022-00 47pF 250V ±20% Ceramic Disk Capacitor

C101, C102, C103, C104,

C105, C106, C107, C108,

C109, C201, C202, C203,

C204, C205, C206, C207,

C208, C209

05-10152-00 100pF 500V ±20% Ceramic Disk Capacitor

C113, C114, C214, C215 05-22122-00 220pF 250V ±20% Ceramic Disk Capacitor

C759, C786 24-10361-05 10nF 63V ±20% Ceramic Disk Capacitor

C705, C708, C710, C714 24-10461-00 0.1uF 63V ±20% Ceramic Disk Capacitor

C782 24-22461-00 0.22uF 63V ±20% Ceramic Disk Capacitor

C719 25-10251-06 1nF, CL11 50V ±20% Metallized Polyester Film Capacitor

C25, C26 25-22261-01 2.2nF, CL11 63V ±20% Metallized Polyester Film Capacitor

C706, C750, C751, C756,

C757, C722, C723, C111,

C212

25-22312-01 22nF, CL23B 100V ±10%

Metallized Polyester Film Capacitor

C21, C22, C23, C24, C720,

C721, C745, C744, C732,

C733

25-22312-04 22nF, CL21 100V ±10%

Metallized Polyester Film Capacitor

C717, C718, C730, C731 25-22322-02 22nF, CL21 250V ±10% Metallized Polyester Film Capacitor

C761, C762, C767, C760,

C764, C752, C75306-10951-00 1uF, CD110 50V ±20%

Alu Electrolytic Capacitor

C783 06-47951-00 4.7uF, CD110 50V ±20% Alu Electrolytic Capacitor

C743 06-47912-00 4.7uF, CD110 100V ±20% Alu Electrolytic Capacitor

C703, C704, C709, C769,

C78506-10051-00 10uF, CD110 50V ±20%

Alu Electrolytic Capacitor














C724, C725, C727, C728 06-10381-02 10000uF, CD294 80V ±20% Alu Electrolytic Capacitor

RESISTORS

R745 07-10229-00 2R2 1/6W ±5% Carbon Film Resistor





R706, R707, R753, R792,

R79307-10101-10 100 1/4W ±5% Carbon Film Resistor


R783(with 36V relay) 07-10821-10 820 1/4W ±5% Carbon Film Resistor

R701, R703, R704, R705,

R708, R716, R717, R718,

R719, R720, R721, R724,

R726, R727, R742, R744

07-10102-10 1K 1/4W ±5% Carbon Film Resistor


R725, R750, (R783)(with

24V relay)07-10332-10 3K3 1/4W ±5% Carbon Film Resistor





R11, R13, R728, R730,

R785, R786, R787, R791,

R778, R780, R782, R784


R123, R222, R12, R709,

R714, R715, R781, R775,

R776




R756, R757 07-10104-00 100K 1/6W ±5% Carbon Film Resistor










R101, R103, R105, R107,

109, R111, R113, R115,

R118, R201, R203, R205,

R207, R209, R211, R213,

R215, R217

07-20471-00 470 1/6W ±5% Metal Film Resistor














R102, R104, R106, R108,

R110, R112, R114, R116,

R117, R202, R204, R206,

R208, R210, R212, R214,

R216, R218

07-20105-00 1M 1/6W ±5% Metal Film Resistor

R20, R21 07-30339-01 3R3 1W ±5% Metallized Oxid Film Resistor




R722, R723 07-50330-01 33 1/2W ±5% Fusible Resistor

R124, R223 07-50750-00 75 1/2W ±5% Fusible Resistor

R746, R747, R748, R749 07-50109-01 1 1W ±5% Fusible Resistor

R710 07-40257-03 0.025 3W ±2% Ceramic Case

VR701 09-02503-00 50K Variable Resistor

RV5 09-02102-00 1KA, RV142 POT

INDUCTORS

L1, L2 08-01010-00 1uH Inductor

RELAYS

RLO1, RLO2, RLO3, RLO4 12-03101-04 JQX-115F/036/1HS1 Relay

RLO1, RLO2, RLO3, RLO4 12-03101-03 (or JQX-115F/024/1HS1) Relay

RL2, RL5, RL6, RL7, RL8,

RL9, RL10, RL11, RL1212-02101-02 JRC-27F/012/S Relay

SWITCHS

SW2 11-05202-00 SSSU122NB1 SLIDE SWITCH

SW3 11-05202-01 SSSU142NB1 SLIDE SWITCH

CONNECTORS

PJ701 17-07001-00 PY301-030-100 Headphone Socket

RCA1, RCA2, RCA3, RCA4 17-01006-00 AV6-8.4-13 RCA Socket

JIR 17-02002-00 SCJ351P00XS0B00 Dual 3.5 Headphone Socket


CB702 13-22502-00 XHB 2.5A-2A Connector





CB302, CB402 13-22509-00 XHB 2.5A-9A Connector

CB806, CB807 13-22510-00 XHB 2.5A-10A Connector

CB304, CB404 13-23904-00 VH 3.96A-4Y1 Connector

CB703, CB704 13-23905-00 VH 3.96A-5Y1 Connector

16-37210-00

01-37210-00

CONNECTORS

CZ1, CZ2 13-12504-01 4PIN Connector

CZ3, CZ4, CZ5, CZ6, CZ7,

CZ8, CZ9, CZ1013-12506-00 6PIN Connector

Transistor Assemble Raw PCB

Transistor Assemble PCB with components

TRANSISTOR ASSEMBL BOARD



16-37206-00 Relay Board Raw PCB

01-37206-01 Relay Board with components (C Version)

01-37206-02 Relay Board with components (AH Version)

DIODES

D712 33-44148-02 1N4148 Switch Diode

CAPACITORS

C702 05-47242-00 4.7nF, 400V, ±20%, CT81 High-Voltage Ceramic Capacitor

RELAYS

RL701 12-02101-01 DH5D1-O(M) TV-8 Relay

FUSES

F701 20-20000-01 HF-003-1 Fuse Holder

20-12402-01

20-12632-01

CONNECTIONS


CB709 13-23903-01 Connector

CB707, CB711 13-23905-01 Connector

OTHERS

J701 21-06121-01 L=12.5(C Version) Link

21-06201-00 L=20(AH Version) Link

16-37207-00 Main Switch Board Raw PCB

01-37207-00

CAPACITORS

C701 05-47242-00 4.7nF, 400V, ±20%, CT81 High-Voltage Ceramic Capacitor

SWITCHS

SW1 11-01101-00 SFDFA1117U Power Switch

CONNECTONS

CB710 13-23903-01

16-37208-00 AC Inlet Board Raw PCB

01-37208-00 AC Inlet Board PCB with components

CONNECTIONS

17-07102-00 GSP1.9500.1/R-30190 2PIN AC Inlet

17-07002-20 A3-02-D006-0P(C Version) AC Outlet

17-07002-12 AC Outlet

CZ710 13-23905-01 Connector

16-37209-00 Headphone Socket Board Raw PCB

01-37209-00

CONNECTORS

JK701 17-02001-00 PH-2ASW(with nut and washer) Phone Jack

VH 3.96A-5Y1 (Removed the 2nd and 4th pin

A2-02-D003-0P(AH Version)

VH 3.96A-5Y1 (Remover the 2nd and 4th pin

Headphone Socket Board PCB with components

VH 3.96A-3Y1 (Removed the middle pin

MAIN SWITCH BOARD

HEADPHONE SOCKET BOARD

VH 3.96A-3Y1 (Removed the middle

pin

T6.3AL/250V (AH Version)

T4.0AL/250V (C Version)

RELAY BOARD

AC INLET BOARD

Main Switch Board PCB with components



18-37371-22 TD-230-0300A(C Version) MAIN TRANSFORMER

18-37371-12 MAIN TRANSFORMER

18-37060-01 TD050-E103S STANDBY TRANSFORMER

15-10125-00 T582-AH(AH Version) AC Cord

15-10250-00 T582-C(C Version) AC Cord

TD-120-0300B(AH Version)

OTHERS

ser - diagramasde.comdiagramas.diagramasde.com/audio/nad-c-372.pdf · 2012. 5. 1. · c amplifier 3...

Documents