C1012
1000P

R1014

4.7K

R1005

4.7K

R1020

R1036

Q1001

KTC3199GRTA

SWITCHING

(BEAT PROOF)

Q1005

Q1004

Q1007

Q1003

Q1010

Q1009

IC1004

C1AA00000612

R/P SELECT

CP1002

CS1001

CS1002

R1010

18K

PL2

PHOT

ADIN7

PHOT

BP1

Q1003

B1AAGC000007

SWITCHING

(REC:ON)

Q1004-Q1005

B1AAGC000007

BIAS OSC

(PLAY:ON)

Q1008-Q1010

KTC3875GRTA

PHOTOCURRENT AMPLIFIER

Q1008

Q1007

KTC3875GRTA

BIAS OSC CONTROL

TO
DECK
CIRCUIT
(CP1001) ON
SCHEMATIC
DIAGRAM-11

TO
DECK
CIRCUIT
(CP1002) ON
SCHEMATIC
DIAGRAM-10

TO
MECHANISM
CIRCUIT (CS971) ON
SCHEMATIC DIAGRAM-10

CS951

CS971

S951

S952

S953

MODE

GND

HALF

PHOTO_S

STBY_5V

VREF_GND

PHOTO_T

D1_CRO2

S972

S974

S971

S975

S973

HALF

RECINH_R

MODE

RECINH_F

CRO2

IC1001

AN7348S-E1

P.B EQ/REC AMP/

ALC/TPS AMP

C1015
1000P

C1038

220P

C1019
1000P

C1020

470P

R1009

18K

R1026

C1009

16V47

C1006

50V1

R1001

C1002

50V2.2

C1003
1500P

C1007
4700P

L1001

G0C470JA0030

L1002

7L1A62N

C1001

0.01

R1004

1.5K

R1003

10K

D1003

1SS355TE17

R1006

R1015

R1017

8.2K

C1032

0.018

C1030

10V100

R1018

3.9K

C1034

50V3.3

C1036

0.033

C1040

16V10

C1043

50V4.7

R1029

4.7M

C1044
10V33

R1055

2.2K

R1098

10K

R1032

10K

R1038

4.7K

R1039

15K

C1046

16V220

R1090

220

C1010

25V100

R1007

4.7

C1008

50V1

D1004

B0BC3R700004

R1011

10K

C1026

6.3V47

C1016
2200P

C1017
2200P

C1013
1000P

C1011

0.047

C1018

0.01

R1013

4.7K

R1012

4.7K

C1014
1000P

C1022
1000P

C1021

470P

C1023
1000P

C1027
1000P

C1031

10V100

R1016

C1033

0.018

R1019

3.9K

R1022

10K

R1028

8.2K

R1031

27K

C1042
16V22

R1035

10K

C1039

220P

C1035

50V3.3

C1037

50V3.3

C1041

16V10

R1030

100

C1045
10V22

R1024

56K

R1027

100K

R1037

100K

R1086

2.2K

D971

MA2C16500E

R952

820

D951

MA2C16500E

R953

39K

Z971

RGSD12A1445T

R973

39K

SCHEMATIC DIAGRAM - 10

DECK CIRCUIT

S976

METAL

8.5V

<<1

1.3V>>

<<1.3V>>

<<0V>>

<<4.9V>>

<<0V>>

<<1.3V>>

0.6V

<<0.6V>>

8.4V

<<8.2V>>

7.5V

<<7.4V>>

2.7V

<<2.7V>>

<<0.1V>>

5.6V

<<9.5V>>

<<3.4V>>

3.4V

<<3.3V>>

9.2V

<<9V>>

<<0V>>

15V
<<14.8V>>

<<0.1V>>

<<0V>>

<<9.4V>>

<<0V>>

0.3V

<<10.2V>>

7.4V

<<7.3V>>

8.3V

<<8.2V>>

0.6V

<<0.6V>>

<<0V>>

0V
<<22.9V>>

0V
<<0.2V>> 0V

<<0V>>

0V
<<0V>>

0V
<<0.7V>>

14.2V

<<13.9V>>

0V
<<0.6V>>

0V
<<0.4V>>

0V
<<0.6V>>

0V
<<0.4V>>

0V
<<0.7V>>

<<0.4V>>

0V
<<0V>>

<<0V>>

0.6V
<<0V>>

0.6V

<<0V>>

0V
<<0V>>

0.5V
<<0V>>

0.1V
<<0V>>

0.2V
<<0V>>

0.7V
<<0V>>

R1105

R1100

R1101

R1103

R1102

R1104

: PLAYBACK SIGNAL LINE

: RECORD SIGNAL LINE

: -B SIGNAL LINE

MECHANISM CIRCUIT
(DECK 2)

MECHANISM CIRCUIT
(DECK 1)

: +B SIGNAL LINE

VCC

H=OFF

IC1004

LOGIC

A/B

ALC

NOR/CRO &

HI/LO

LOGIC

RIPPLE

REJECTION

PB AMP (R)

PB AMP (L)

IC1001

LOGIC

REC/PB

HALF

RECINH

MODE

RECINH

AD_OUT

VREF

_GND

STBY

_5V

PLACKBACK

HEAD

ERASE

HEAD

RECORD/PLAY

HEAD

IC1002

C1BB00000574

I/O EXPANDER

R1097

10K

C1064

50V3.3

Q1011

Q1017

KTD1146YTA

MOTOR SWITCH

Q1020

Q1020-Q1021

KTD1304TA

FILTER AMP

CP1001

Q1018

KTA12710YTA

PLUNGER ON/OFF

SWITCH

Q1016

Q1022

KRA102STA

REC ON/OFF SWITCH

CN1001

W1002

H1001/W1001

VREF+

ADIN6

HALF

MODE

PHOT

VREF-

SW5V

BP1

PL2

PL1

MODE

HALF

VREF+

VREF-

2PL

1PL

2PL

1PL

DIG GND

MO+B

AFGND

PBOUTR

RECINL

RECINR

MO GND

GND

PBOUTL

Q1021

Q1016

KRA102STA

DECK MUTING SWITCH

Q1023

KRA102STA

DECK MOTOR ON/OFF

CONTROL SWITCH

Q1019

VREF+

ADIN7

ADIN6

ADIN5

VREF-

MKCLK

MKDA

TO
MAIN CIRCUIT (CN304) ON
SCHEMATIC DIAGRAM-4

TO
PANEL CIRCUIT
(H601/W601) ON
SCHEMATIC DIAGRAM-9

VREF+

C1051

50V1

Q1014

C1048

50V1

Q1012

C1053

16V220

C1049
1000P

R1052

220

R1087

47K

C1052

50V1

Q1015

C1047

50V1

C1050
1000P

R1046

100K

Q1013

R1048

Q1012-Q1013

KTD1304TA

MUTING

Q1014-Q1015

B1ABCF000011

BUFFER AMP

Q1019

KTA12710YTA

PLUNGER ON/OFF

SWITCH

R1040

56K

C1062

0.1

R1080

4.7K

C1061

100P

R1076

2.2K

C1059

100P

R1075

2.2K

R1079

4.7K

R1066

R1065

R1061

2.7

R1062

2.7

R1063

R1064

R1089

22K

R1088

22K

R1060

390

C1055

50V0.1

R1059

10K

R1058

2.7K

R1057

2.2K

R1056

220

C1054

50V3.3

R1091

2.2K

R1094

R1085

47K

R1092

2.2K

R1093

R1096

100K

R1053

680

R1054

680

R1049

R1051

220

R1045

100K

R1047

R1084

2.2K

R1050

TO
MECHANISM
CIRCUIT (CS951) ON
SCHEMATIC DIAGRAM-10

Q1017

Q1018

SCHEMATIC DIAGRAM - 11

DECK CIRCUIT

Q1011

KTC3875GRTA

PHOTOCURRENT AMPLIFIER

0.7V

<<0V>>

0.2V
<<0V>>

0.1V
<<0V>>

<<0V>>

0.7V
<<0.7V>>

<<0V>>

5V
<<5V>>

0V
<<0V>>

0.2V

<<0.2V>>

0V
<<0V>>

0.7V

<<0.7V>>

0V
<<0V>>

0.7V

<<0.7V>>

11.7V
<<11.7V>>

0.7V
<<0.7V>>

1.3V

<<1.3V>>

2V
<<2V>>

1.8V

<<1.8V>>

0V
<<0V>>

5V
<<5V>>

0V
<<0V>>

5V
<<5V>>

1.8V
<<1.8V>>

5V
<<0.2V>>

0V
<<0V>>

0.2V
<<0V>>

0.9V
<<0V>>

9.1V

<<0V>>

0V
<<0V>>

8.6V
<<0V>>

0V
<<0V>>

<<0V>>

0.2V

<<3.4V>>

<<0.2V>>

0.1V

<<0.1V>>

<<0V>>

10V

<<10V>>

10V

<<10V>>

5.1V

<<5.1V>>

0V
<<0V>>

<<0V>>

<<0.2V>>

0.2V

<<1.9V>>

R1099

: PLAYBACK SIGNAL LINE

: RECORD SIGNAL LINE

Q1022

Q1023

: -B SIGNAL LINE

: +B SIGNAL LINE

IC1002

HI SP

DOLBY

BP2

CLK

APE

BP1

DMT

REC

2PL

1PL

VCC

GND

CRO2

Z1002

RGSD12A1445T

D507

MTZJ5R6BT

D503

MTZJ10BT

CN501

CN500

E500

D510

RL1N4003N02

D511

RL1N4003N02

D506

VD1SS133T

C518

25V100

R560

R559

2.2

R558

R548

Q507

Q508

KTA12710YTA

CURRENT CONTROL

SWITCH

Q500

Q509

KTC3199GRTA

VOLTAGE STABILISER

CD3.3V

Q506

B1AAKD000009

5V VOLTAGE
REGULATOR

Q512

HL_OUT

HR_OUT

LL_OUT

HL_IN

LR_OUT

HR_IN

LL_IN

LR_IN

-9V

+9V

HI_R GND

HI_L GND

LO_R GND

LO_L GND

-VCC

SUB+B GND

SUB+B

AC IN

AC GND

S WOOFER

CENTER

MO 10V

FAN

LED 9V

SW 5V

CD 3.3V

/CD

MP GND

D GND

P GND

MUTE H

DC DET

A GND

+15V

T GND

TO
MAIN
CIRCUIT
(CN300) ON
SCHEMATIC
DIAGRAM-

C515

0.01

R505 4.7K

R504 4.7K

R503 15K

R502 15K

C500
820P

R531

12K

TO
MAIN
CIRCUIT
(CN301) ON
SCHEMATIC
DIAGRAM-

D513

RL1N4003N02

D509

RL1N4003N02

R579

47K

R580

47K

R549

R550

R557

330

D505

VD1SS133T

C525

10V33

R555

3.9K

Q509

Q508

C524

0.01

R556

10K

C519

0.01

R546

150

R545

2.2K

Q500

KTC2026

15V VOLTAGE

REGULATOR

R543

2.2

C517

0.01

R586

470

D500

MTZJ15CT

R542

3.3K

R541

2.7

R540

2.7

R539

2.7

R538

2.7

R537

2.7

R553

100

R554

2.2K

D504

RVD1SS133TA

R563

330

Q503

Q505

Q507

KRA110MTA

CD ON/OFF SUPPLY SWITCH

Q505

KTC3199GRTA

10V VOLTAGE REGULATOR

Q503

KTA1046

CURRENT STABILISER

SWITCH

C527

25V33

R561

1.2K

C526

0.01

R562

10K

Q504

KRA110MTA

CURRENT LIMITING SWITCH

(SHORT CIRCUIT PROTECTION)

2.2

D508

MTZJ16BT

R566

330

R565

330

R564

330

R583

2.7K

R581

2.7K

R582

560

Q501

KTA1046

VOLTAGE SUPPLY SWITCH

C522

0.01

R552

3.3K

Q513

KTA1267GRTA

CURRENT CONTROL SWITCH

Q502

KTC2026

10V VOLTAGE REGULATOR

Q502

R547

C521

16V100

C520

0.01

R544

3.3K

D502

MTZJ10BT

C528

50V2200P

C529

50V2200P

Q511

Q510-Q511

KTC3199GRTA

DC DETECT SWITCH

Q510

R516

68K

C516

0.18

R533
100K

C530

6.3V220

C547

1000P

TO
SPEAKER
TERMINAL
CIRCUIT
(H501B
/W501B) ON
SCHEMATIC
DIAGRAM-1

H501A

TO
SPEAKER
TERMINAL
CIRCUIT
(H502B
/W502B) ON
SCHEMATIC
DIAGRAM-1

H502A

AC GND

+VCC

H500/
W500

IC500

RSN314H41A-P

HIC

IC500

POWER CIRCUIT

SCHEMATIC DIAGRAM - 12

<36V>((36.1V))

<13.7V>

((13.79V))

<14.29V>
((14.41V))

<-38.3V>

((-38.3V))

<-8.4V>

((-8.45V))

<-9V>
((-9.04V))

<13.78V>
((13.87V))

<8.74V>
((8.83V))

<9.4V>

((9.49V))

<17.13V>
((16.82V))

<9.98V>
((9.94V))

<16.47V>
((16.17V))

<5.5V>
((5.5V))

<4.85V>
((4.86V))

<8.38V>
((8.37V))

<0.18V>
((3.13V))

<8.39V>
((7.24V))

<8.39V>
((6.6V))

<8.33V>
((6.57V))

<0V>
((2.42V))

<0V>
((3.02V))

<5.88V>
((4.03V))

<4.85V>
((4.86V))

<0V>

((4.8V))

<5.11V>
((5.1V))

<0.07V>
((0.07V))

<0V>
((0V))

<5.1V>

((5.11V))

<0V>
((0V))

<16.41V>
((16.14V))

<9.81V>
((9.81V))

<9.21V>
((9.2V))

<-9.01V>
((-9.05V))

<-0.63V>

((-0.2V))

<0V>
((0V))

<0.74V>
((0.74V))

<0.1V>
((0.1V))

<0V>

((0V))

<0.01V>

((0.01V))

<39.7V>

((39.7V))

<-40.3V>

((-40.2V))

<0.01V>

((0.01V))

<-16.25V>

((-16.25V))

<0.15V>

((0.15V))

<-4.32V>

((-4.3V))

<-16.77V>

((-16.78V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

C539

25V10

R532

22K

C538

16V10

C540

16V10

HI_L

HI_R

IN GND

LO_L

LO_R IN

GND

-VCCM

LO_R OUT

AC DET

LO_L OUT

HI_R OUT

-VCC

+VCC

HI_L OUT

: +B SIGNAL LINE

: -B SIGNAL LINE

: MAIN SIGNAL LINE

CIRCUIT
(CN953) ON
SCHEMATIC
DIAGRAM-1

SPEAKER
TERMINAL

R501 15K

R500 15K

R506 4.7K

R507 4.7K

C501
820P

C502
820P

C503
820P

R508
150K

C504

15P

C523

5600P

R513
150K

Q512

2SD2144STA

HEADPHONE

MUTING SWITCH

R509
150K

C505

15P

C544

5600P

R520
150K

R510

68K

C506

15P

R511

68K

C507

15P

R584

10K

R517
180K

R518
390K

R519
100K

SCHEMATIC DIAGRAM - 13

SPEAKER TERMINAL CIRCUIT

SPINDLE
POSITION
CIRCUIT

CD LOADING
CIRCUIT

CD DETECT
CIRCUIT

SW5

SVC21

1SP

A-AL

B0BA4R600003

SW4

B1GACFGG0004

POWER SUPPLY

CONTROL

SW3

SW2

SW1

RM1

0.01

R1 1K

50V5.6P

BOTTOMSW

DRIVEPOWER

HALF

CLAMP

CCW

OPEN

SW1

P_GND

SW2

D_GND

PSLED

POSITION

CN1

PLUNGER

TO
MAIN CIRCUIT
(CN309) ON
SCHEMATIC
DIAGRAM-4

CN951

H950/
W950

SUB TRANSFORMER
CIRCUIT

T951

G4C2AAJ00001

250V T800MAL

JK950

Z950

ERZV10V511CS

FC1

FC2

FP950

4000

RL950

RSY0040M-0

D958

RL1N4003N02

C962

50V100

230V-240V

50HZ

FP951

1000

T950

ETP76VMT61TA

TO
PANEL
CIRCUIT
(H600/
W600) ON
SCHEMATIC
DIAGRAM-9

TO
POWER
CIRCUIT
(H501A) ON
SCHEMATIC
DIAGRAM-12

TO
POWER
CIRCUIT
(H502A) ON
SCHEMATIC
DIAGRAM-12

H501B
/W501B

H502B
/W502B

CN952

CN953

JK952

D952

D957
B0BA03100002

E950

D954

B0EAKM000085

R954

R953

R952

Q950

KTC3205YTA

SYSTEM 6V

VOLTAGE REGULATOR

FL2

FL1

P_CONT

SYS6V

SYNC

-VP

GND

SUB+B

ACIN

+VCC

-VCC

LO_L GND

LO_R GND

HI_R GND

FL1

SYS6V

+ R

AC GND

FL2

+ L

-VP

SUB+B

R982

R951

150

R950

2.2K

C953

0.01

C954

10V47

C982
0.047

C983
0.047

R983

C984
0.047

R984

C985
0.047

R985

D953

B0EAKM000085

R961

3.3K

C950

16V1000P

C952

0.01

D951

D950

B0EAKM000085

D959
KBP152G4R5

D960 B0FBAL000007

C964

0.01

C955

0.1

C960

25V2200P

Q951

2SB621ARSTA

VOLTAGE REGULATOR

(-VP)

C961

100V10

C956

0.01

R960

150

R959

4.7K

R958

4.7

C957

6.3V0.1

D956

RL1N4003N02

D955

RL1N4003N02

Q953

B1AAGC000007

PCONT SWITCH

AC GND

HIGH

CHANNEL
SPEAKER

LOW

CHANNEL
SPEAKER

DGND

SUB+B GND

HL_OUT

HIL_GND

HR_OUT

LL_OUT

LR_OUT

TO
POWER CIRCUIT (H500/W500)
ON SCHEMATIC DIAGRAM-12

- L

- R

- L

+ L

+ R

D962

D961

B0EAKM000085

<6V>
((6V))

<11.75V>
((12V))

<6.8V>

((6.8V))

<-43.9V>
((-44V))

<-31V>
((-33V))

<-32.85V>
((-33.75V))

<0.7V>

((0.7V))

<6V>
((6V))

<0V>
((0V))

D951,D962

B0EAKM000085

D952

B0BA6R600008

JK951

VREF

VCC

: -B SIGNAL LINE

: MAIN SIGNAL LINE

: CD-DA SIGNAL LINE

IC703

AN8739SBTE2

FOCUS COIL/

TRACKING COIL/

TRAVERSE MOTOR/

SPINDLE MOTOR DRIVE

R701

4.7

CN701

Q701

B1ADCF000001

LASER POWER DRIVE

GND

LASER DIODE

4
9

F-

T+

T-

LPD

VREF

GND

LD GND

PDE

PDF

VCC

C701

6.3V33

R750

4.7

C714

6.3V100

C713

0.1

C750

0.1

C751

0.1

C702

0.1

IC701

AN8885SBE1

SERVO AMP

TEN

FEN

FEOUT

FBAL

TBAL

TEOUT

CEA

LPD

RFIN

PDF

PDE

PDB

PDA

VREF

ENV

OFTR

/RFDET

GND

LDON

BDO

VCC

CSBR

PDOWN

C706

2700P

C707
0.027

C704

0.1

C703

6.3V100

C712

0.1

C711

0.1

R708

22K

R707

39K

C749

2200P

R744
120K

C747
180P

R706

R704

R702

10K

R705
150K

C710
120P

C742
0.027

M701

TRV MOTOR

C736

0.1

M702

SP MOTOR

C737

0.1

R749

4.7K

C739

1500P

R729

3.9K

C738

0.01

R723

6.8K

C752

1000P

R727

3.9K

C715

2700P

R725

390

R715

R724

18K

R735

100

C735

0.1

C734

10V220

R736

100

F+

SCHEMATIC DIAGRAM -1

CD SERVO CIRCUIT

OPTICAL
PICKUP CIRCUIT

: +B SIGNAL LINE

IC703

VCC

RSTIN

IN3

IN4

VREF

/RST

GND

PVCC2

PGND2

D4+

D4-

D3+

D3-

PGND1

PVCC1

D2+

D2-

D1+

D1-

IN1

PC2

IN2

GND

VCC

AIN

BIN

VREF

NAOUT

GND

NBOUT

<3.2V>

((0V))

<2.7V>
((2.3V))

<0.9V>
((2V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<1.6V>

((0V))

<0V>

((3.2V))

<0V>

((0V))

<0V>

((3.1V))

<0V>

((0V))

<1.6V>

((0V))

<1.9V>

((0V))

<0.7V>

((0V))

<0.9V>

((1.4V))

<2.7V>

((2.3V))

<0V>

((0.2V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<3.2V>

((0V))

<0V>

((0V))

<3.3V>

((0V))

<3.3V>

((3.5V))

<3.7V>

((3.5V))

<3.7V>

((4.1V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<1.6V>

((0V))

<7.3V>

((0V))

<7.3V>

((0V))

<7.3V>

((0V))

<0V>

((0V))

<0V>

((0V))

<0V>

((0V))

<3.3V>

((0V))

<3.3V>

((3.5V))

<3.3V>

((3V))

<3.3V>

((3V))

<3.3V>

((3V))

<0V>

((0V))

: CD-DA SIGNAL LINE

R741

47K

R753

100

C745

1000P

CN702

SPEED

RESET

/RST

STAT

SUBQ

SQCK

BLKCK

MLD

MDATA

MCLK

P.GND

+7.5V

LD SW

D.GND

+3.3V

RCH OUT

A.GND

LCH OUT

TJ702

S701

RESET SW

C743

0.1

C753
470P

C727
50V1

C728
50V1

C725

1000P

C726

1000P

R717

R718

C733

0.1

C732

6.3V220

R721

100

C731

6.3V220

C730

0.1

C754
470P

R742
220K

C716
820P

R709

47K

C744

5600P

C718

0.22

R712

220

C721

10P

R714

X701

DIGITAL SIGNAL PROCESSOR/

DIGITAL FILTER/

D/A CONVERTER

TO
MAIN
CIRCUIT
(CN310) ON
SCHEMATIC
DIAGRAM-5

<0V>((0V))

<3.1V>((0V))

<0V>((3.1V))

<0V>((0V))

<3.2V>((3.1V))

<0V>((0.2V))

<0V>((0V))

<3.2V>((0V))

<0.5V>((0V))

<3.2V>((0V))

<1.6V>((0V))

<0V>((0V))

<3.2V>((0V))

<0V>((0V))

<3.2V>((0V))

<1.5V>((0V))

<0V>((0V))

<0V>((0V))
<0V>((0V))

<0V>((0V))

<3.2V>((0V))

<0V>((0V))

<0.5V>((0V))

<1.6V>((0V))

<1V>((0V))

<1.6V>((0V))

<0V>((0V))

<1.5V>((0V))

<0V>((0V))

SCHEMATIC DIAGRAM - 2

CD SERVO CIRCUIT

: +B SIGNAL LINE

: CD SIGNAL LINE

DVSS1

DVDD1

BCLK

LRCK

SRDATA

MCLK

MDATA

MLD

SENSE

/FLOCK

/TLOCK

BLKCK

SQCK

SUBQ

DMUTE

STAT

/RST

SMCK

CSEL

TVD

ECM

ECS

TRD

FOD

VREF

FBAL

TBAL

RFENV

VDET

OFT

TRCRS

/RFDET

BDO

LDON

KICK

VDD

AVSS2

AVDD2

WVEL

ARF

IREF

DRF

DSLF

PLLF

EFM

PCK

SUBC

SBCK

VSS

X2 OUT

PLLF2

VCOF

VCOF2

DSLF2

X1 IN

RESY

SSEL

BYTCK

DEMPH

/CLDCK

FCLK

IPFLAG

FLAG

CRC

/TEST

VDD1

VSS1

RSEL

PSEL

MSEL

OUTR

OUTL

IOSEL

IOVDD

61 62 63

65 66 67

69 70 71

73 74 75 76 77 78 79 80

<0V>((3.2V))

<0V>((0V))

<0V>((3.2V))

<0V>((0V))

<1.6V>((0V))

<0V>((0V))

<1.6V>((0V))

<3.2V>((0V))

<1.6V>((0V))

<0V>((0V))

<3.2V>((0V))

<0V>((0V))

<3.2V>((0V))

<2.9V>((0V))

<1.5V>((0V))

<0V>((0V))

<1.5V>((0V))

<2.9V>((0V))

<3.2V>((0V))

<0V>((0V))

TUNER/MAIN CIRCUIT

SCHEMATIC DIAGRAM - 3

C147

1000P

JK101

Z101

RLA2Z007-T

IC102

LC72131MDTRM

PLL FREQUENCY SYNTHESIZER

IC101

LA1833NMNTLM

FM/AM IF AMP

DET/AM OSC MIX/

FM MPX

CF201

RLFFETWND01M

L102

G0CR39KA0037

X103

RSXC7M20S05T

D101

B0BC5R000009

Q106

KRA102MTA

TUNER 15V

SUPPLY SWITCH

R134

470

R135

R136

R137

Q101

2SC2058SPTA

FM IF AMP

+7.5V

DO/ST

15V

TGND

PLLCLK

DO/ST

PLLDA_2

LCH

RCH

DO/ST

PLLDA_2

PLLCLK

DO/ST

C103

0.01

C104

1000P

R104

R106
470K

R107

330

R101

R105

470

CF202

RLFFETWND01M

C101

0.01

C102

16V10

R103

270

TUNER PACK Z120 (RAL0029)

C107
0.047

R110

R112
100K

C108

C136

1000P

R114

5.6K

R152

C110

0.01

TO
MAIN
CIRCUIT
(2B) ON
SCHEMATIC
DIAGRAM-4

R138

3.3K

R130

10K

C134

27P

C133

27P

C112

0.01

R115

560

R116

C111

50V4.7

R113

10K

C125

16V22

C132

1000P

C130

6.3V100

R151

1000P

R119

3.3K

R111

390

R128

R117

47K

R118

3.3K

C127

16V22

Z102

G2BAE0000003

C126
16V1

C106

0.01

C114

50V3.3

C109

1000P

50V4.7

0.033

R120

47K

R143

22K

C138

0.01

R123

68K

C120

16V10

R121

22K

R102

4.7K

C139

50V4.7

C119
680P

C131
150P

C137

3300P

0.01

C117

0.01

C142
50V1

R142

6.8K

C141
50V1

R141

6.8K

R126

R125

470

R129

27K

R127

470

C124
100P

R132

10K

C148

0.01

R124

X102

RLFDFT22DD

C122

50V1

R122

2.7K

C121

50V0.47

R131

120

R144

120

R133

C129

6.3V100

C149

0.1

C123

50V1

R145
100K

C143

4700P

C144

4700P

R146
100K

TO
MAIN
CIRCUIT
(2A) ON
SCHEMATIC
DIAGRAM-4

<2.08V>

((2.09V))

<6.1V>

((6.27V))

<2.08V>

((2.07V))

<2.06V>

((2.08V))

<0V>

((0V))

<5.15V>

((4.22V))

<5.15V>

((5V))

<3.97V>

((4.13V))

<6.1V>

((6.17V))

<0.02V>

((3.68V))

<5.01V>

((5.19V))

<3.66V>

((3.76V))

<1.69V>
((1.78V))

<1.7V>

((1.76V))

<2V>

((2.02V))

<2.07V>

((2.08V))

<2.06V>

((2.07V))

<2.39V>

((2.36V))

<2.02V>

((2.02V))

<0.16V>

((0.25V))

<2.42V>

((2.46V))

<2.42V>

((2.46V))

<6.1

1V>

((6.27V))

<4.68V>

((4.85V))

<2.6V>

((2.61V))

<2.59V>

((2.6V))

<0.55V>

((0.77V))

<0.02V>

((0.23V))

<0.02V>

((4.75V))

<5.15V>

((5.03V))

<5.01V>

((5.19V))

<0V>

((0V))

<4.66V>

((4.83V))

<0.02V>

((4.43V))

<0.05V>

((12.31V))

<0V>

((0V))

<0V>

((0V))

<0V>

((2.59V))

<2.58V>

((0V))

<5.15V>

((5.16V))

<0.81V>

((0V))

<0.81V>

((0V))

<5.64V>

((12.33V))

<0V>

((0V))

100K

5.6P

0.001

100K

390

1.2u

2.2P

180P

820K

3.3P

10P

0.001

0.47u

100K

2.7K

220

390

2.2P

4.7P

560K

390

680K

2.2P

10P

2SK544F-AC

RF AMP

2SC2786MTA

FM MIXER

2SC2787FL1TA

BUFFER AMP

LOCAL OSC

AM ANT COIL

AM OSC COIL

L101

G0CR39KA0037

STRQ

SDC

AIN

AOUT

VDD

FMIN

AMIN

IFIN

MONO

VSS

XOUT

XIN

IC101

PILOT OUT

MPX IN

PILOT IN

DET OUT

AM OUT

RCH

LCH

MONO

FM/AM

OSC

AFC

AM RF IN

AGC

AM MIX OUT

REG

AM IF IN

GND

FM DET

VCC

STRQ

OSC OUT

FM IF IN

AM LOOP ANT

AM EXT

ANT

75 OHM

FM EXT

ANT

GND

: +B SIGNAL LINE

: FM/AM SIGNAL LINE

: FM SIGNAL LINE

: FM OSC SIGNAL LINE

: AM SIGNAL LINE

: AM OSC SIGNAL LINE

<2.91V>
((0.02V))

<0.02V>
((0.02V))

<13.6V>
((0.02V))

<13.64V>
((13.75V))

<0.07V>
((13.72V))

D404

B0ADCC000002

CN303

CN309

Q301

KRC102STA

PLUNGER MOTOR

SUPPLY CONTROL SWITCH

CN304

JK305

D311
B0BC5R000009

C304

0.01

C415

0.1

C215

0.1

C218

0.1

C420

1800P

C419

0.1

C219

0.1

C418

0.1

C201
680P

C414

16V10

C214

16V10

C412

50V4.7

C41

50V2.2

C410

50V2.2

C409

50V2.2

C306

16V10

C305

16V10

C422

16V10

C217

50V0.33

C417

50V0.33

C416

50V0.33

C216

50V0.33

C209

50V2.2

C210

R382

R385

R303

10K

R304

2.2K

R338

R302

4.7K

Q401

Q201,Q401

KTC3875GRTA

LEVEL DETECTOR SWITCH

ASP_CLK

RCH

PLLCE1

LCH

PLLDA_2

PLLDA

DO/ST

PLLCLK

TGND

+15V

DO/ST

ST/DO/SQCLK

+7.5V

+9V

DET_OUT

+9V

LM_L

+9V

VREF+

LM_R

SW2

SW1

CHG_CW

CHG_HALF

CHG_CCW

CHG_AD1

VREF+

MO10V

SW5V

CHG_AD2

CHG_PLGR

VREF+

RCH

AUX

+15V

MOGND

MO+B

DGND

MECA.G

RECR

RECL

AGND

PBR

PBL

CHG_AD1

SW2

CHG_AD2

SW1

BLKCLK

CHG_HALF

CHG_CW

CHG_PLGR

PLLDA

PLLCE

CHG_CCW

SUBQ

TUS

/CDRST

/RESTSW

PLLCLK

BOTTOMSW

PLUNGER

POSITION

DGND

SW2

PGND

SW1

OPEN

CLAMP

CHG_CCW

CHG_HALF

CHG_CW

LCH

TO
DECK
CIRCUIT
(H1001/
W1001) ON
SCHEMATIC
DIAGRAM-11

C401
680P

R201

10K

R401

10K

C202
100P

C402
100P

R202

3.3K

R402

3.3K

TO
TUNER
CIRCUIT
(1A) ON
SCHEMATIC
DIAGRAM-3

C303

1000P

D317

B0BC7R500001

+15V

MO10V

R307

47K

R308

47K

R309

22K

R310

12K

R311

10K

C320

0.47

R312

220

R313

22K

R314

12K

R315

10K

R203

R403

R205

R405

R204

47K

R404

47K

R206

47K

C203

2200P

R406

47K

C403

2200P

C204

16V10

R209
100K

R409
100K

C404

16V10

R210

8.2K

R410

8.2K

C406
50V1

R411

100

R418

C407

50V0.22

R417
100K

R461

33K

D405

MA2J72800L

R414

2.2K

R415

100

R416

C408

16V10

R413

82K

C405
50V1

R412
330K

R218

C207

50V0.22

R217
100K

D204

B0ADCC000002

R261

33K

D205

MA2J72800L

C206
50V1

Q201

R211

100

R214

2.2K

R215

100

R216

C208

16V10

R213

82K

C205
50V1

R212
330K

R316

10K

R317

D312

RL1N4003N02

Q302

KTA12710YTA

CD MOTOR SUPPLY SWITCH

Q302

IC300

C1BB00000654

AUDIO SOUND PROCESSOR

50V2.2

C21

50V2.2

C212

50V4.7

R386

R219

1.5K

R220

3.9K

C221

50V2.2

R446

R419

1.5K

R420

3.9K

C421

50V2.2

C309

10V220

R305

2.2K

TO
CD LOADING
CIRCUIT
(CN1) ON
SCHEMATIC
DIAGRAM-13

TO
PANEL CIRCUIT
(CP601) ON
SCHEMATIC DIAGRAM-9

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 4

TO
TUNER
CIRCUIT
(1B) ON
SCHEMATIC
DIAGRAM-3

C222

16V10

C220

1800P

<6.19V>
((6.24V))

<0.92V>
((0.94V))

<1.55V>

((1.56V))

<9.94V>
((9.94V))

<0.01V>
((0.01V))

<0.02V>
((0.03V))

<0.01V>
((0.01V))

<9.95V>
((9.97V))

<9.95V>

((9.96V))

<6.13V>
((6.17V))

<0.95V>
((0.96V))

<1.57V>
((1.58V))

<2.63V>

((2.63V))

<2.63V>

((2.63V))

<2.6V>

((2.62V))

<2.62V>

((2.6V))

<2.6V>

((2.6V))

<2.62V>

((2.63V))

<2.62V>

((2.63V))

<2.63V>

((2.63V))

<0V>

((0V))

<2.6V>

((2.61V))

<2.61V>

((2.62V))

<2.61V>

((2.62V))

<2.63V>

((2.63V))

<2.62V>

((2.62V))

<2.63V>

((2.63V))

<2.62V>

((2.62V))

<2.63V>

((2.63V))

<2.61V>

((2.62V))

<2.63V>

((2.63V))

<2.63V>

((2.63V))

<2.61V>

((2.62V))

<2.62V>

((2.63V))

<2.62V>

((2.63V))

<2.63V>

((2.63V))

<2.62V>

((2.62V))

<2.62V>

((2.63V))

<2.61V>

((2.61V))

<2.61V>

((2.63V))

<2.6V>

((2.62V))

<2.63V>

((2.63V))

<2.63V>

((2.63V))

<2.62V>

((2.63V))

<2.62V>

((2.63V))

<2.62V>

((2.63V))

<2.62V>

((2.6V))

<2.59V>

((2.62V))

<2.56V>

((2.58V))

<2.57V>

((2.58V))

R246

R270

39K

R271

15K

C241
0.039

R470

39K

R471

15K

C441
0.039

Q320

R341

390

R342

390

C336

0.01

Q320

B1AAKD000009

VOLTAGE REGULATOR

<8.7V>
((8.6V))

<4.9V>

((5V))

<5.6V>

((5.6V))

REC-C1

REC-A1

VCC

VOL

OUT1

VOL

IN1

VSEL

OUTB1

TREBLE1

MID

OUT1

BASS

OUT1

BASS

IN1

MID IN1

LOUD1

VSEL

OUT

REF IN

REF OUT

IN 1A

IN 1E

IN 1D

1N 1C

IN 1B

IC300

REC-C2

REC-A2

REC-B2

/SUR1

REC-B1

/SUR2

IN 2A

IN 2B

IN 2C

IN 2D

IN 2E

VSEL

OUT

LOUD2

BASS

IN2

BASS

OUT2

MID IN2

MID

OUT2

TREBLE2

VSEL

OUTB2

VOL IN2

VOL

OUT2

CLOCK

GND

16 15

14 13 12

11 10

: +B SIGNAL LINE

: CD SIGNAL LINE

: MAIN SIGNAL LINE

: FM/AM SIGNAL LINE

: AUX SIGNAL LINE

: PLAYBACK SIGNAL LINE

: RECORD SIGNAL LINE

CN302

D316

D315

D314

D313

MA2J72800J

Q303

KRC101STA

BLKCLK INTERFACE SWITCH

Q305

C322

1000P

Q202

Q203,Q403

KTD1304TA

MUTING SWITCH

-9V

HPR

HPL

ASP_DA

+9V

-9V

MUTEA

/CDRST

BLKCLK

SUBQ

TUS

/RESTSW

/REST SW

CDDGND

CDAGND

RST

SUBQ

SQCK

BLKCK

SPEED

MLD

MDA

MCLK

PGND

+7.5V

CD3.3V

LCH OUT

LD_SW

HP GND

+7.5V

LED9V

DCDET

/CD

MUTE H

MIC GND

HPR

HPL

SSEQ_B

MIC

SSEQ_A

VOC_C

VOC_B

ASP_CLK

ASP_DA

LEVEL2

LM_L

LM_R

D.GND

VREF+

LEVEL1

DET_OUT

PLLCE1

ST/DO/SQCK

SW5V

MUTE A

TO
SERVO CIRCUIT
(CN702) ON
SCHEMATIC DIAGRAM-2

R221

3.9K

C307
100P

C308
100P

CDL

CDR

R407

R408

5.6K

R208

5.6K

R207

R421

3.9K

R422

4.7K

C424
0.047

C224
0.047

R222

4.7K

R423

47K

R223

47K

C225
100P

C425
100P

R230

12K

R229

R430

12K

Q402

R429

Q402

KTC3875GRTA

AGC CONTROL

C227
100P

C228

47P

R225

56K

R224

3.3K

C226

50V0.68

C426

50V0.68

C319

0.01

C318

0.01

C427
100P

C428

47P

R425

56K

R424

3.3K

R226

2.2K

R227

4.7K

R228
100K

C229

16V10

D202

MA2J72800L

R426

2.2K

R427

4.7K

R428
100K

C429

16V10

D402

MA2J72800J

C230

16V10

C231

1000P

C431

1000P

C430

16V10

R231

2.2K

R431

2.2K

Q403

R384

Q203

R232
100K

R432
100K

R233

1.5K

R433

1.5K

C232

50V0.33

C432

50V0.33

R236

R237

R234

R235

C233

1000P

C433

1000P

R434

R436

R435

R437

R450

3.3K

R250

3.3K

Q407

Q207

R449

1.5K

R249

1.5K

Q207,Q407

KTD1304TA

HEADPHONE

MUTING SWITCH

R337

27K

Q307

KRA102STA

AUDIO MUTING

CONTROL SWITCH

C310

10V10

R339

56K

R318

100

R319

100

R320

100

C323

1000P

C321

1000P

R321
100K

R322
100K

R323
100K

R324

5.6K

R325

5.6K

R326

5.6K

R327

5.6K

R388

R387

ST/DO/SQCK

RCH OUT

R329

10K

R333

10K

R334

10K

R335

10K

R336

R344

10K

Q304

Q303

CN310

C326
100P

C325
100P

C324
100P

R332

10K

R331

10K

R330

10K

R328

4.7K

TO
PANEL CIRCUIT
(CP600) ON
SCHEMATIC DIAGRAM-9

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 5

GND

VCC

IC302

C0AABB000117

HP AMP

Q202

KTC3875GRTA

AGC CONTROL

<0.02V>
((0.02V))

<-3.45V>
((0.7V))

<0.02V>
((0.02V))

<-3.46V>
((0.7V))

<0.02V>
((0.02V))

<-3.48V>
((0.7V))

<0.02V>
((0.02V))

<-3.45V>
((0.7V))

<0.02V>
((0.02V))

<-3.47V>
((1.82V))

<0.28V>

((1.92V))

<0.02V>
((0.02V))

<4.84V>
((4.83V))

<0.04V>

((0.01V))

<0.04V>
((0.02V))

<4.84V>
((0.06V))

<0.04V>

((0.01V))

<0.04V>
((1.45V))

<4.84V>
((4.85V))

<0.04V>

((0.01V))

<0.04V>
((0.02V))

<0.02V>

((0.02V))

<0.02V>

((0.02V))

<0.02V>

((0.02V))

<-8.36V>

((-8.4V))

<8.66V>

((8.72V))

<0.02V>

((0.02V))

<0.02V>

((0.02V))

<0.02V>

((0.02V))

+9V

R247

220

R447

220

R448
220K

C442

6800P

R248
220K

C242

6800P

Q304

KRC101STA

SUBQ INTERFACE SWITCH

Q305

KRC101STA

CD STATUS INTERFACE SWITCH

MA2J72800J

29 28 27 26

25 24

23 22 21 20 19 18 17

16 15

13 12

IC302

19 18 17

16 15

13 12

: +B SIGNAL LINE

: -B SIGNAL LINE

: CD SIGNAL LINE

: MAIN SIGNAL LINE

D308

RL1N4003N02

CN300

C436 50V1

C236 50V1

C440 50V0.22

R266

680

R466

680

R462

330

Q404

Q204,Q404

KTC3875GRTA

HPF FREQ AMP SWITCH

-9V

+9V

PGND

DGND

HI_L

+9V

HI_R

-9V

LO_L

CD7.5V

UP_GND

LO_R

/CD

CD3.3V

SW5V

FAN

LED9V

MO10V

+15V

DCDET

MUTEH

CENTER

SWOOFER

LO_L/S_L

LO_R/S_R

HI_L/F_L

HI_R/F_R

HP_SW

MUTE_H

DCDET

A.GND

+15V

T.GND

TO
POWER
CIRCUIT
(CN501) ON
SCHEMATIC
DIAGRAM-12

TO
POWER
CIRCUIT
(CN500) ON
SCHEMATIC
DIAGRAM-12

CN301

C333

1000P

D304
B0ADCJ000020

D303
B0ADCJ000020

D302
B0ADCJ000020

D301
1SS355TE17

R262

330

C240

50V0.22

R440

12K

R438

4.7K

R441

10K

C435

6800P

R241

10K

R238

4.7K

Q204

R240

12K

C235

6800P

C234

6800P

C434

6800P

R445

10K

Q405

C437

4700P

C438

1800P

R452
220K

R443

15K

R442

15K

Q205,Q405

KTC3875GRTA

LPF FREQ AMP SWITCH

R245

10K

C237

4700P

C238

1800P

R252
220K

R243

15K

Q205

R242

15K

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 6

<8.69V>
((8.64V))

<1.42V>
((1.39V))

<2.06V>
((2.04V))

<8.69V>
((8.75V))

<1.37V>
((1.38V))

<2V>
((2.02V))

<8.69V>
((8.64V))

<1.42V>
((1.39V))

<2.06V>
((2.04V))

<8.69V>
((8.64V))

<1.42V>
((1.39V))

<2.06V>
((2.04V))

R340

220

C311

16V33

: +B SIGNAL LINE

: -B SIGNAL LINE

: MAIN SIGNAL LINE

COM

IC601

LED_1

LED_4

/CD

VOC_C

VOC_B

SW_L2

SW_L1

SW_LED

SSEQ

_LED

SSEQ_A

MUTE_H

MUTE_A

CLK

VCC

GND

VDD

SCHEMATIC DIAGRAM - 7

PANEL CIRCUIT

CP900

CN900

JK601

R642

100

R643

100

R657

4.7K

R650

R658

IC601

C1BB00000574

I/O EXPANDER

/CD

VOC_C

VOC_B

LEVEL2
LEVEL1

SSEQ_A

MUTEH

MUTEA

SYS6V

SER5

SER3

VREF+

RMT

V_JOG

DVREF+

VREF+

KEY1

KEY2

KEY3

LED_1

SW_LED

SSEQ_LED

LED9V

SUB_K2

HPL

HPR

HP_GND

S928

PRESET EQ

SUBWOOFER

HEADPHONE

S914

SS-EQ

S913

AUX

S912

TUN/BAND

S91

APE PLA

S910

CD PLA

R913
1.8K

R912
1.2K

R911

R910

R920

4.7K

S926

REC/ST

R919

2.7K

S925

DECK 1/2

R918

2.2K

S924

DECK1

OPEN

S923

REW

S922

OP/DEMO

S921

S920

DECK2

OPEN

R917

1.8K

R916

1.2K

R915

R914

D903

SLR325YCT31

D902

SLR325YCT31

R922

220

D905

LNJ301MPUJAD

D904

LNJ301MPUJAD

R925

270

R924

270

S600

POWER

S601

DISPLAY

S602

DISC 1

S603

DISC 2

S604

DISC 3

S605

DISC 4

S606

DISC 5

S607

CD OPEN/

R676

R677

R678

1.2K

R679

1.8K

R680

2.2K

R681

2.7K

R682

4.7K

VR600

EVEKE2F3024M

JOG VOL

C653
100P

C654
100P

R659

22K

R660

12K

Z600

RCD37142TC5

REMOTE SENSOR

C655

1000P

C656

0.01

C669

6.3V47

R699

LED_4

R649

100

C648

0.1

R662

C647
100P

C646
100P

R661

R648

R647

R645

R646

R644

10K

100

R698

6.8K

C670
0.047

L608

L607

L606

L606-L607

G0C101JA0030

L608

G0C100JA0030

C671
0.022

C672
0.022

TACT SWITCH CIRCUIT

<0.1V>

((0.1V))

<0.1V>

((0.1V))

<0.1V>

((0.1V))

<4.94V>

((4.92V))

<0.35V>

((0.19V))

<0.29V>

((1.92V))

<0.18V>

((0.18V))

<0.18V>

((0.19V))

<1.3V>

((1.3V))

<0.19V>

((2V))

<5.99V>

((5.98V))

<5.99V>

((5.98V))

<6V>

((0.35V))

<0.69V>

((0.7V))

<0.7V>

((0.7V))

<5.26V>

((5.26V))

: +B SIGNAL LINE

: MAIN SIGNAL LINE

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

100

PANEL CIRCUIT

FL600

A2BD00000053

Q603

Q603-Q604

KTC3199GRTA

OSCILLATOR SWITCH

X600

C619

10V22

C600

6.3V100

L600

RLQB3R3KT-1Y

R638

10K

R946

R945

R636

100

R655

R600

R670

100K

R616

R617

R618

R619

R620

R621

R622

R623

R624

R626

R625

R627

R628

100

R629

100

R637

3.9K

R634

47K

R601

680

R606

10K

R635

100

C611

560P

C612

560P

C613 560P

C615

560P

C616

560P

C614 560P

C651 0.01

C652

0.01

C618

0.01

C601

0.1

C602

0.01

C626

56P

C625

1000P

C620

68P

C617 560P

D612

1SS380TE-17

VREF+

SYS6V

SER5

SER4

SER3

SER2

SER1

VREF+

TPS

DECK1

DECK2

KEY3

KEY2

KEY1

V_JOG

CHG_AD2

CHG_AD1

/CDRST

TUS

LM_L

LM_R

ST/DO/SQCK

SUBQ

PLLCLK

PLLDA

RMT

BLKCLK

C641

35V22

C640

35V22

R614

R615

100K

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

C603
330P

R640

C606
560P

C608
560P

R639

680

D621

MA2C72300F

C609
560P

D612

X600

RSXD32K7S02

X601

RSXZ4M19B01T

X601

C621

68P

R604

4.7K

C627

1000P

Q604

C624

56P

C623

18P

C622

15P

R603
330K

SCHEMATIC DIAGRAM - 8

R602

10M

<1.87V>((1.9V))

<5.1

1V>((5.21V))

<5.13V>((5.21V))

<3.51V>((3.51V))

<2.26V>((2.3V))

<3.63V>((3.68V))

<5.17V>((5.22V))

<4.52V>((5.02V))

<4.86V>((4.87V))

<0.64V>((0.1V))

<5.1V>((5.04V))

<5.09V>((5.13V))

<4.86V>((4.87V))

<2.53V>((0.58V))

<2.51V>((0.53V))

<0.12V>((0.1V))

<5.05V>((5V))

<2.48V>((2.47V))

<2.09V>((2.24V))

<2.51V>((2.24V))

<5.07V>((2.32V))

<0.1V>((2.46V))

<5V>((5.06V))

<0.1V>((0.1V))

<0.1V>((5V))

<0.1V>((0.1

1V))

<5.1V>((5.14V))

<4.86V>((4.92V))

<0.1V>((0.1V))

<0.1V>((5.03V))

<0.3V>((3V))

<0.3V>((5.13V))

<5.01V>((5.02V))

<0.35V>((0.1V))

<0.02V>((0.02V))

<0V>((0.01V))

<2.41V>((4.87V))

<4.93V>((0.07V))

<4.87V>((4.88V))

<-36.6V>((-37.7V))

<-36.5V>((-37.7V))

<-36.6V>((-37.6V))

<-31.2V>((-32.8V))

<-24.5V>((-32.8V))

<-26V>((0.02V))

<-37.3V>((-37.7V))

<-28V>((-32.8V))

<-34V>((-37.7V))

<-23.2V>((-27.5V))

<-28.1V>((-32.8V))

<-27.4V>((-37.7V))

<-23.2V>((-28.7V))

<-28.1V>((-37.7V))

<-23V>((-32.8V))

<-27.6V>((-37.6V))

<-29V>((-32.9V))

<-30.8V>((-32.9V))

<-27V>((-16.96V))

<-27.6V>((-22.9V))

<-21V>((-22.3V))

<-25.8V>((-37.7V))

<-34.8V>((-27.6V))

<-34.8V>((-32.9V))

<-34.7V>((-37.6V))

<-37.8V>((-32.9V))

<-37.8V>((-27.7V))

<-37.8V>((-37.7V))

<-28.1V>((-22.9V))

<-22.8V>((-22.3V))

<-22.8V>((-17V))

<-37.7V>((-37.6V))

<-37.9V>((-37.7V))

<-33.2V>((-33.1V))

<-33.2V>((-33.2V))

<-1.04V>((-1V))

<-31.4V>((-33.1V))

<0.2V>((-32.5V))

<-31.1V>((-32.1V))

<-30.8V>((-32.5V))

<-30.7V>((-32.1V))

<-30.8V>((-32.3V))

<-30.9V>((-32.2V))

<-38V>((-38V))

<0.1V>((0.1V))

<1.03V>((0.1V))

<0.1V>((0.1V))

<0.74V>((5.24V))

<0.77V>((4.71V))

<4.02V>((4.1V))

R901

330

R902

330

D601

B0AACK000004

: +B SIGNAL LINE

: -B SIGNAL LINE

<0.1V>
((0.1V))

<0.81V>
((0.81V))

<0.62V>

((0.6V))

<0.1V>
((0.1V))

IC600

C2BBGF000335

MICROPROCESSOR

SER5 (EE_CLK/EX1_CLK)

REG7/GRID7

RMT

REG8/SEG1

SER1(ASP_DATA/MK_DAT)

SER3(EE_DAT/EX1_DAT)

SER4(MK_CLK)

SER2(ASP_CLK)

REG6/GRID6

REG5/GRID5

REG4/GRID4

REG3/GRID3

REG2/GRID2

REG1/GRID1

DECK1

TPS

VREF

AVSS

EE_CS

REG_IN

VEE

MDA

A/PLLDA

BLKCK

MCLK/PLLCK

MBP2

MBP1

VCC

XOUT

XIN

VSS

XCIN

/RESET

CNVSS

RDS_DA

RDS_CLK

SUBQ

ST/DO/SQCK

LM_R

LM_L

TUS

CDRST

CHG_AD1

CHG_AD2

V_JOG

KEY1

KEY2

KEY3

DECK2

XCOUT

LED_3

LED_2

MLD/PLLCE

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG1

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG32

SEG31

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

PCONT

/RESTSW

SEG19

CHG_SW1

CHG_SW2

CHG_PGR

CHG_HLF

CHG_CW

CHG_CCW

DCDET

SYNC

TO
MAIN CIRCUIT
(CN303) ON
SCHEMATIC
DIAGRAM-4

TO
MAIN CIRCUIT
(CN302) ON
SCHEMATIC
DIAGRAM-5

TO
DECK CIRCUIT
(CN1001) ON
SCHEMATIC
DIAGRAM-11

PANEL CIRCUIT

CP601

CP600

Q605

KRC102MTA

SYNC DETECTOR SWITCH

H601/
W601

D622

D623

D624

D622-D624

LNJ301MPUJAD

Q608

Q608-Q609

KTC3199GRTA

LED DRIVE SWITCH

Q609

Q601

KRC102MTA

PCONT SWITCH

Q600

KRC103MTA

POWER RESET SWITCH

L602

RLQB101KT-1Y

R672

47K

R671

47K

R633

100K

R674

150

R611

R608

470

D614

B0AACK000004

D618

SYNC

SYS6V

PCONT

SW5V

SER1

SER1/MKDATA

SER4

SER4/MKCLK

PCONT

TPS

DECK1

DECK2

DVREF

DVREF+

DCDET

LED9V

/CD

+7.5V

MUTEA

HP_GND

HPR

HPL

MIC

SSEQ_A

VOC_C

VOC_B

SER1

SER2

SW5V

PCONT

LM_R

/RESTSW

LM_L

SW1

LEVEL2

SW2

VREF+

CHG_PLGR

LEVEL1

CHG_HALF

DET_OUT

CHG_CW

CHG_CCW

ST/DO/SQCK

DCDET

PLLCE1

SYNC

DVREF+

PLLCLK

PLLDA

PLLCE

BLKCLK

SW2

CHG_AD1

CHG_AD2

SW1

CHG_CCW

CHG_CW

CHG_HALF

CHG_PLGR

SUBQ

STATUS

/CDRST

/RESTSW

PLLCE

LED9V

LED_4

D.GND

PCONT

SYS6V

FL2

FL1

-VP

D.GND

SYNC

MIC_GND

D616

B0BA5R600016

R607

22K

C639

50V3.3

R612
470K

R613

4.7K

Q602

KTA1267GRTA

DECK SUPPLY SWITCH

C642
100P

C643
100P

R609
100K

C644
50V1

R673
100K

D617

B0AACK000004

C645

50V2.2

R610

47K

R685

270

R686

270

R687

270

R631

5.6K

D613

B0AACK000004

R630

22K

ST/DO/SQCK

PLLCLK

PLLDA

PLLCE

BLKCLK

SW2

CHG_AD1

CHG_AD2

SW1

CHG_CCW

CHG_CW

CHG_HALF

CHG_PLGR

SUBQ

STATUS

/CDRST

/RESTSW

DET_OUT

LEVEL1

VREF+

LEVEL2

LM_L

LM_R

SW5V

SER2

SER1

VOC_B

VOC_C

SSEQ_A

MUTEH

DCDET

LED9V

/CD

MUTEA

HP_GND

HPR

HPL

MIC_GND

MUTEH

H600/
W600

TO
SPEAKER
TERMINAL
CIRCUIT
(CN952) ON
SCHEMATIC
DIAGRAM-13

C657

0.01

R683

10K

R684

10K

C658

35V4.7

SCHEMATIC DIAGRAM - 9

R949

VREF+

Q610

R948

10K R947

470K

Q610

KTA1267GRTA

VREF SUPPLY SWITCH

B0AACK000004

D611

1SS380TE-17

SYS6V

: +B SIGNAL LINE

: -B SIGNAL LINE

: MAIN SIGNAL LINE

<0.14V>
((0.14V))

<0.87V>
((0.87V))

<0.1V>

((0.1V))

<0.14V>
((0.14V))

<0.88V>

((0.88V))

<5V>
((5.01V))

<0.1V>
((0.1V))

<0.11V>
((0.11V))

<4.9V>
((4.9V))

<0.1V>
((0.1V))

<4.44V>

((4.46V))

<5.12V>
((5.13V))

<5.2V>
((5.21V))

<2.96V>
((2.96V))

<0.1V>
((0.1V))

<0.2V>
((0.2V))

<5.1V>
((5.1V))

<5.3V>
((5.2V))

<4.6V>
((4.6V))

Document Outline

PRINTED CIRCUIT BOARD
- (A) CD SERVO CIRCUIT
- (B) TUNER / MAIN CIRCUIT
- (B) MAIN CIRCUIT
- (C) PANEL CIRCUIT
- (D) TACT SWITCH CIRCUIT
- (E) DECK CIRCUIT
- (F) MECHANISM CIRCUIT (DECK 1)
- (G) MECHANISM CIRCUIT (DECK 2)
- (H) POWER CIRCUIT
- (I) SPEAKER TERMINAL CIRCUIT
- (J) SUB-TRANSRORMER
- (K) CD LOADING CIRCUIT
- (L) CD DETECT CIRCUIT
- (M) SPINDLE POSITION CIRCUIT
- IC's
  - IC 1
  - IC 101
  - IC 102
  - IC 300
  - IC 302
  - IC 500
  - IC 600
  - IC 601
  - IC 701
  - IC 702
  - IC 703
  - IC 951
  - IC 971
  - IC 1001
  - IC 1002
  - IC 1004
SCH12.PDF
- PRINTED CIRCUIT BOARD
  - (A) CD SERVO CIRCUIT
  - (B) TUNER / MAIN CIRCUIT
  - (B) MAIN CIRCUIT
  - (C) PANEL CIRCUIT
  - (D) TACT SWITCH CIRCUIT
  - (E) DECK CIRCUIT
  - (F) MECHANISM CIRCUIT (DECK 1)
  - (G) MECHANISM CIRCUIT (DECK 2)
  - (H) POWER CIRCUIT
  - (I) SPEAKER TERMINAL CIRCUIT
  - (J) SUB-TRANSRORMER
  - (K) CD LOADING CIRCUIT
  - (L) CD DETECT CIRCUIT
  - (M) SPINDLE POSITION CIRCUIT
  - IC's
    - IC 1
    - IC 101
    - IC 102
    - IC 300
    - IC 302
    - IC 500
    - IC 600
    - IC 601
    - IC 701
    - IC 702
    - IC 703
    - IC 951
    - IC 971
    - IC 1001
    - IC 1002
    - IC 1004
SCH13.PDF
- PRINTED CIRCUIT BOARD
  - (A) CD SERVO CIRCUIT
  - (B) TUNER / MAIN CIRCUIT
  - (B) MAIN CIRCUIT
  - (C) PANEL CIRCUIT
  - (D) TACT SWITCH CIRCUIT
  - (E) DECK CIRCUIT
  - (F) MECHANISM CIRCUIT (DECK 1)
  - (G) MECHANISM CIRCUIT (DECK 2)
  - (H) POWER CIRCUIT
  - (I) SPEAKER TERMINAL CIRCUIT
  - (J) SUB-TRANSRORMER
  - (K) CD LOADING CIRCUIT
  - (L) CD DETECT CIRCUIT
  - (M) SPINDLE POSITION CIRCUIT
  - IC's
    - IC 1
    - IC 101
    - IC 102
    - IC 300
    - IC 302
    - IC 500
    - IC 600
    - IC 601
    - IC 701
    - IC 702
    - IC 703
    - IC 951
    - IC 971
    - IC 1001
    - IC 1002
    - IC 1004
SCH1_2.PDF
- PRINTED CIRCUIT BOARD
  - (A) CD SERVO CIRCUIT
  - (B) TUNER / MAIN CIRCUIT
  - (B) MAIN CIRCUIT
  - (C) PANEL CIRCUIT
  - (D) TACT SWITCH CIRCUIT
  - (E) DECK CIRCUIT
  - (F) MECHANISM CIRCUIT (DECK 1)
  - (G) MECHANISM CIRCUIT (DECK 2)
  - (H) POWER CIRCUIT
  - (I) SPEAKER TERMINAL CIRCUIT
  - (J) SUB-TRANSRORMER
  - (K) CD LOADING CIRCUIT
  - (L) CD DETECT CIRCUIT
  - (M) SPINDLE POSITION CIRCUIT
  - IC's
    - IC 1
    - IC 101
    - IC 102
    - IC 300
    - IC 302
    - IC 500
    - IC 600
    - IC 601
    - IC 701
    - IC 702
    - IC 703
    - IC 951
    - IC 971
    - IC 1001
    - IC 1002
    - IC 1004
SCH3.PDF
- PRINTED CIRCUIT BOARD
  - (A) CD SERVO CIRCUIT
  - (B) TUNER / MAIN CIRCUIT
  - (B) MAIN CIRCUIT
  - (C) PANEL CIRCUIT
  - (D) TACT SWITCH CIRCUIT
  - (E) DECK CIRCUIT
  - (F) MECHANISM CIRCUIT (DECK 1)
  - (G) MECHANISM CIRCUIT (DECK 2)
  - (H) POWER CIRCUIT
  - (I) SPEAKER TERMINAL CIRCUIT
  - (J) SUB-TRANSRORMER
  - (K) CD LOADING CIRCUIT
  - (L) CD DETECT CIRCUIT
  - (M) SPINDLE POSITION CIRCUIT
  - IC's
    - IC 1
    - IC 101
    - IC 102
    - IC 300
    - IC 302
    - IC 500
    - IC 600
    - IC 601
    - IC 701
    - IC 702
    - IC 703
    - IC 951
    - IC 971
    - IC 1001
    - IC 1002
    - IC 1004
SCH4_6.PDF
- PRINTED CIRCUIT BOARD
  - (A) CD SERVO CIRCUIT
  - (B) TUNER / MAIN CIRCUIT
  - (B) MAIN CIRCUIT
  - (C) PANEL CIRCUIT
  - (D) TACT SWITCH CIRCUIT
  - (E) DECK CIRCUIT
  - (F) MECHANISM CIRCUIT (DECK 1)
  - (G) MECHANISM CIRCUIT (DECK 2)
  - (H) POWER CIRCUIT
  - (I) SPEAKER TERMINAL CIRCUIT
  - (J) SUB-TRANSRORMER
  - (K) CD LOADING CIRCUIT
  - (L) CD DETECT CIRCUIT
  - (M) SPINDLE POSITION CIRCUIT
  - IC's
    - IC 1
    - IC 101
    - IC 102
    - IC 300
    - IC 302
    - IC 500
    - IC 600
    - IC 601
    - IC 701
    - IC 702
    - IC 703
    - IC 951
    - IC 971
    - IC 1001
    - IC 1002
    - IC 1004
SCH7_9.PDF
- PRINTED CIRCUIT BOARD
  - (A) CD SERVO CIRCUIT
  - (B) TUNER / MAIN CIRCUIT
  - (B) MAIN CIRCUIT
  - (C) PANEL CIRCUIT
  - (D) TACT SWITCH CIRCUIT
  - (E) DECK CIRCUIT
  - (F) MECHANISM CIRCUIT (DECK 1)
  - (G) MECHANISM CIRCUIT (DECK 2)
  - (H) POWER CIRCUIT
  - (I) SPEAKER TERMINAL CIRCUIT
  - (J) SUB-TRANSRORMER
  - (K) CD LOADING CIRCUIT
  - (L) CD DETECT CIRCUIT
  - (M) SPINDLE POSITION CIRCUIT
  - IC's
    - IC 1
    - IC 101
    - IC 102
    - IC 300
    - IC 302
    - IC 500
    - IC 600
    - IC 601
    - IC 701
    - IC 702
    - IC 703
    - IC 951
    - IC 971
    - IC 1001
    - IC 1002
    - IC 1004

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