Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe...

23
http://servis-manual.com/ Service Manual TOP NEXT ORDER NO. MD0207195C3 CD Stereo System l SA-VK700GC Colour (K)... Black Type TAPE SECTION : AR2 MECHANISM SERIES Specifications AMPLIFIER SECTION PMPO 4800 W RMS power output THD 10% both channel driven Front 1 kHz (High channel) 90 W per channel (6Ω) Front 80 Hz (Low channel) 85 W per channel (6Ω) Surround 1 kHz 40 W per channel (8Ω) Total Bi-Amp power 215 W per channel Input sensitivity AUX 250 mV MIC 0.7 mV Input Impedance AUX 13.3 kΩ MIC 680Ω FM TUNER SECTION Frequency range 87.50 - 108.00 MHz (50 kHz steps) Sensitivity 2.5μV (IHF) S/N 26 dB 2.2μV Antenna terminal(s) 75 Ω (unbalanced) AM TUNER SECTION Frequency range 522 - 1629 kHz (9 kHz steps) 520 - 1630 MHz (10 kHz steps) Sensitivity S/N 20 dB (at 999 kHz) 560μV/m CASSETTE DECK SECTION Track system 4 track, 2 channel

Transcript of Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe...

Page 1: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

http://servis-manual.com/

Service Manual TOP NEXT

ORDER NO. MD0207195C3

CD Stereo System

l SA-VK700GC

Colour

(K)... Black Type

TAPE SECTION :

AR2 MECHANISM SERIES

Specifications

AMPLIFIER SECTION

PMPO 4800 W

RMS power output

THD 10% both channel driven

Front 1 kHz (High channel) 90 W per channel (6Ω)

Front 80 Hz (Low channel) 85 W per channel (6Ω)

Surround 1 kHz 40 W per channel (8Ω)

Total Bi-Amp power 215 W per channel

Input sensitivity

AUX 250 mV

MIC 0.7 mV

Input Impedance

AUX 13.3 kΩ

MIC 680Ω

FM TUNER SECTION

Frequency range 87.50 - 108.00 MHz (50 kHz steps)

Sensitivity 2.5μV (IHF)

S/N 26 dB 2.2μV

Antenna terminal(s) 75Ω (unbalanced)

AM TUNER SECTION

Frequency range 522 - 1629 kHz (9 kHz steps)

520 - 1630 MHz (10 kHz steps)

Sensitivity

S/N 20 dB (at 999 kHz) 560μV/m

CASSETTE DECK SECTION

Track system 4 track, 2 channel

18. 9. 2004file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PANA...

Page 2: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

: CD-DA SIGNAL LINE

IC703AN8739SBTE2

FOCUS COIL/TRACKING COIL/

TRAVERSE MOTOR/SPINDLE MOTOR DRIVE

R7014.7

C

C

C

C

C

CN701

Q701 Q701B1ADCF000001LASER POWER DRIVE

38 37

3536

33

29 30

GND

GND

LASER DIODE

11

12

10

6

8

5

49

2

3

F-

T+

T-

LPD

VREF

NA

NB

GND

LD GND

LD

PDE

PDF

VCC

28

C7016.3V33

R7505.6

C7146.3V100

C7130.1

C7500.1

C7510.1

C70

20.

1

IC701AN8885SBE1

SERVO AMP

TEN

FEN

FEO

UT

FBA

L

TBA

L

TEO

UT

CE

A

RF

LPD LD

RFI

N

PD

F

PD

E

PD

B

PD

A

VR

EF

EN

V

OFT

R

/RFD

ET

GN

D

LDO

N

BD

O

VC

C

CS

BR

T

DE

FLV

L

PD

OW

N

GC

TL

EQ

SQ

C70

627

00P

C7070.027

C7040.1

C7036.3V100

C7120.01

C7110.01

R7081K

R7071K

C7492200P

R744120K

C747180P

R7061K

R7041K

R70210K

R705150K

C710120P

C7420.027

M701TRV MOTOR

C736 0.1

M702SP MOTOR

C737 0.1

R73122K

R72815K

R74922K

C7390.01

R7291.5K

C7380.047

R7235.6K

C7520.01

R7271.5K

R73

510

0

C7350.1

C73410V220

R73610

F+

C7700.1

4042

3941

32

34 31

R7152.7K

R725560

C7150.22

SCHEMATIC DIAGRAM -1

CD SERVO CIRCUITOPTICALPICKUP CIRCUIT

: +B SIGNAL LINE

M

M

12

11

10

2

4

6

8

9

7

5

3

1

13

14

15

16

12

11

10

2

4

6

8

9

7

5

3

1

13

14

15

16

GND

VCC

AIN

BIN

VREF

NAOUT

GND

NBOUT1

2

3

4 5

6

7

8

1 2 3 4

23242526

5

22

6

21

7

20

8

19

9

18

10

17

11

16

12

15

13 14

2728

IC703

VC

C

NC

NC

RS

TIN

IN3

IN4

VR

EF

NC

/RS

T

GND

GND

PV

CC

2

PG

ND

2

D4+D4-

D3+D3-

PG

ND

1

PV

CC

1

NC

D2+

D2-

D1+

D1-

IN1

NC

PC

2

NC

IN2

NC

3456

22 23 24

7 12

25 262120

8

19

9

18

10

17

1112

16

13

1514

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: CD-DA SIGNAL LINE

CN702

SRDATA

1315

21

RESETSW

1

/RST

STAT

BCLK

LRCK

BLKCK

MLD

MDATA

MCLK

P.GND

+7.5V

TX

LD SW

D.GND

+3.3V

RCH OUT

A.GND

16

S701RESET SW

C7430.1

C716 1000P

IC702MN662791AASERVO PROCESSOR

DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER/D/A CONVERTER

TOMAINCIRCUIT(CN310) ONSCHEMATICDIAGRAM-7

C729 0.1

R71182K

C7170.1

C74

4 0

.022

R70922K

R71

2 5

60C

718

0.1

2

C74

1 1

000P

C75

5 0

.1

C75650V4.7

C75816V0.1

C7574.7

IC705C0CBAAC00112

1.8V REGULATOR

C74

0 0

.1

R7171K

LCH OUT

C72750V1

24

C753470P

23

R7181K

C72850V1

22

C7251000P

C7261000P

R721100

C7316.3V220

C7300.1

25

DISCK

19

DIDATA

DILRCK

1817

C7240.1

C7236.3V220 R760

100

384FS

IPFLAG

12 11 10

R753 10

9 8 7

L702

L704

L703

5

4

3

C72212P

C72112P

X70

1R

SX

B16

M9J

02T

R714220

R7201M

C7800.1

C7820.1

C7460.1

L701RLBV102V-Y

L702-L704RLBV102V-Y

226

C7810.1

C7330.1

C7480.1

14

SCHEMATIC DIAGRAM - 2

CD SERVO CIRCUIT

: +B SIGNAL LINE : CD SIGNAL LINE

12

11

10

2

4

6

8

9

7

5

3

1

13

14

15

16

17

18

19

20

21

22

23

24

A3

A2

A1

A0

A9

A4

A5

A6

A7

A8

CA

S

D3

D2

RA

SW

E

D1

D0

A4A5

A6

A7A8

CA

S

D3

D2

A3

A2

A1

A0

RA

S

WE

D1

D0

A10

A9

A10

PWMSELBLKCK

MCLK

MDATAMLD

SMCKSBCKSTAT

NRSTSPPOLPMCKDQSYTXTD

TXTCKNTEST

OUT X2

IN X1DVSS1DVDD1

MON

D0

D1

NW

EN

RA

S

D3

NC

AS

0A

10A

8

A7

A6

A5

A4

A9

A0

A1

A2

A3

DV

SS

2

D2

DR

VD

D

IREF

FBALTBAL

TRVPTRVM(PC)TRPTRM

FOPFOM

FE

TE

OFTNRFDETBDO

ARF

DVDD2

IOVDD1

RFENV

SPOUT

LDON

AVS

S1

TX

AD

PV

CC

OU

TL

DS

LF(D

RF)

RFS

WP

LLF

PLL

F0AV

DD

2

AVS

S2

AVD

D1

DV

SS

3

TMO

D2

EX

T2

EX

T1

IOV

DD

2

FLA

G

DV

DD

3

OU

TR

EX

T0

1234567891011121314151617181920

2122

232425262728

293031

3233343536373839

40

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

64

61

6263

68

6566

67

72

69

7071

737475767778

7980

1.8VOUT GND

IN 3.3V

IC705

1 2

3

1 2 3 4

212223

5

20

6

19

7

18

8

17

9

16

10

15

11

14

12 13

242526

VCC D0 D1 WE RAS NC NC A10 A0 A1 A2 A3 VCC

VSSA4A5A6A7A9 NC A8OECASD2D3VSS

IC704C3ABMB000027

16M DRAM

: VCD AUDIO SIGNAL LINE

Page 4: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

17 18

3635

3433

323130292827262519 20 21 22 23 242 3 4 5 6 7 8 9 10 11 12 13 14 15 16

4039

3837

4544

4342

4164

6362

6160

5958

5756

5554

5352

5150

4948

47

6566676869707172737475767778798081828384858687888990919293949596

128

9798

9910

010

110

210

310

410

510

610

810

710

911

011

111

211

311

411

511

611

711

812

012

112

212

312

412

512

612

7

1

12

34

56

78

910

1112

1314

1516

1832

3130

2928

2726

2519

2021

2223

2417

12

34

56

78

910

1314

1516

18

3231

3029

2827

2625

1920

212223

24

17

3635

4039

3837

4443

4241

IC10

01 IC10

0246

VCCNC

A17A14A13

A8A9

A11OE

A10CED7D6D5D4D3

NCA16A15A12A7A6A5A4

A3A2A1A0

D0D1D2GND

C10

02 0

.1

MD08MD03MD02

MA8MA9

MD00

MA10MCEMD7MD6MD5MD4MD3

MD2MD1MD0MA0MA1MA2MA3MA4MA5MA6MA7MD01MD04MD05

VSSDQ16DQ15DQ14DQ13

VSSDQ12DQ11DQ10

DQ9

NC/LCAS/UCAS

OEA8A7A6A5A4

VSS

MD07MD06MD05MD04

MD03MD02MD01

MD00

CAS

RAS0MA8MA7MA6MA5MA4

VCCDQ1DQ2DQ3DQ4

DQ5VCC

DQ6DQ7D8Q

NCNC/WE/RASNCA0A1A2A3VCC

C10

030.

1

MD0MD1MD2MD3

MD4MD5MD6MD7

MWERAS

MA0MA1MA2MA3

C10

040.

1

NC

VS

S

CD

BC

K

CD

DAT

A

CD

LR

CK

CD

C2P

O

MD

1

MD

0

NC

NC

NC

MD

2

MD

3

MD

4

MD

5

VS

S

MD

6

VD

D3

MD

7

I/O V

SS

MD

8

VD

D3

MD

9

MD

10

MD

11

MD

12

MD

13

MD

14

MD

15

NC

NC NC

C10

050.

1

NC

NC

NC

NC

MCE

MWE

VSS

VDD3

CAS

RAS0

RAS1

MA10

MA9

MA8

VSS

MA7

MA6

VDD3

MA5

MA4

MA3

VSS

MA2

MA1

VDD3

MA0

RESERVED

RESET

VDDMAX-IN

NC

NC

NC

NC

AVD

D

CV

OU

T

Y-O

UT

NC

NC

NC

PIO

2

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

PIO

0

AVD

D

DA

XC

K

AG

ND

VD

D3

RE

SE

RV

ED

RE

SE

RV

ED

CLK

SE

L(3)

CLK

SE

L(2)

CLK

SE

L(0)

CLK

SE

L(1)

VS

S

AG

ND

C-O

UT

AVD

D

VR

EF

VG

AIN

AG

ND

AVD

D

AG

ND

NC

NC

NC

NC

CDG-SOS1

CDG-VFSY

CDG-SDATA

HSEL

VDD3

HD-IN

VDD3

HCK

119

VSS

CDG-SCK

HINT

HRDY

HDO-OUT

DA-BCK

DA-DATA

VDDMAX-OUT

DA-LRCK

DA-EMP

VCK

GCK

VSS

VCKPIO1

VDD3

PIO3

NC

NC

NC

VSS

C10

060.

1C

1021

100P

C1019

R10

0810

KC

1008

0.1

R10

202.

2KR

1021

4.7K

C10

110.

1 R10

0110

0

C10

0010

P

R10

005.

6K

IC10

03C

0JB

AZ0

0052

9IN

VE

RTE

R

IC10

04TC

7W14

FUTE

1LS

CH

MIT

T IN

VE

RTE

R

C10

0110

P

C10

170.

1

A+3

.3V

CV

OU

T

CO

UT

YO

UT

VG

ND

VG

ND

R+5

VD

+3.3

VD

+3.3

VD

GN

DD

GN

D

XC

KE

MP

HD

ILR

CK

HR

DY

DIS

CK

DID

ATA

HIN

TS

BC

KV

RS

TH

CK

HD

IOC

DS

CK

1

CD

DA

TAC

DLR

CK

IPFL

GH

SE

LS

UB

C

CLO

CK

BLK

CK

R10

06

10K

R10

10

10K

R10

11

10K

R10

04 1

0K

C10

100.

1

R10

099.

1KR

1012

3.3K

R10

075.

6K

C10

160.

1C

1020

0.1

R10

1375

R10

1475

R10

0575

C10

1527

0PC

1018

330P

C10

1415

0P

L100

2L1

000

CD

SC

K0

CD

DA

TA

CD

LRC

KIP

FLG

MD

0M

D1

MD

2M

D3

MD

4M

D5

MD

6

MD

7

MD

00

MD

01M

D02

MD

03M

D04

MD

05M

D06

MD

07

BLKCKCLOCK

SUBCHSEL

HCK

SBCKHINT

HRDYHDI0

DISCKDIDATA

DILRCKEMPH

XC

K

CO

UT

YO

UT

CV

OU

T

HCK

CDSCK0CDSCK1

CN

1000

SCHEMATIC DIAGRAM - 3

VIDEO MODULE CIRCUIT

C10

090.

1

VRST

MA3

MA2MA1MA0

MA10

MA9MA8

MA7

MA6

MA5MA4

MCEMWE

CAS

RAS0

C10

070.

1

R1003 100

R1002 100

IC10

01C

3CB

LC00

0031

8M M

AS

K R

OM

IC10

02C

3AB

KG

0000

894M

DR

AM

HDI0

IC10

00M

N89

103M

2M

PE

G V

IDE

OA

UD

IO D

EC

OD

ER

2523291318617 19

3115122724

84

7

22

2015

1621

2826

1 9 2 10

17 18 30292827262519 20 21 22 23 242 3 4 5 6 7 8 9 10 11 12 13 14 15 161

TO MA

IN C

IRC

UIT

(CN

311)

ON

SC

HE

MAT

ICD

IAG

RA

M-8

C10

1310

0P

100P

14

L100

0G

1C1R

8KA

0009

L100

2G

1C2R

7K00

005

X10

00H

0J27

0500

013

C10

120.

1

: +B SIGNAL LINE

: CD-DA SIGNAL LINE

: VCD VIDEO SIGNAL LINE

: VCD AUDIO SIGNAL LINE

2345 6 7 8

1V

CCG

ND

IC10

04234

5 6 7 81

VC

CGN

D

IC10

03

Page 5: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

TUNER/MAIN CIRCUIT

SCHEMATIC DIAGRAM - 4

C1471000P

JK101

Z101RLA2Z007-T

IC102LC72131MDTRM

PLL FREQUENCY SYNTHESIZER

IC101LA1833NMNTLM

FM/AM IF AMPDET/AM OSC MIX/

FM MPX

CF201RLFFETWND01M

X10

3R

SX

C7M

20S

05T

D10

1B

0BC

5R00

0009

Q106

Q106KRA102MTA

TUNER 15VSUPPLY SWITCH

R13

447

0

R13

51K

R13

61K

R13

71K

Q101 Q1012SC2058SPTA

FM IF AMP

+7.5V

SDDO/ST

15VTGND

PLLCLK

DO/ST

PLLDA

LCH

CE

RCH

DO

/ST

CE

PLL

DA

_2

PLL

CLK

DO

/ST

SD

C1030.01

C1041000P

R104

1K

R106

470K

R107330

R101

0

R105470

CF202RLFFETWND01M

C1010.01

C10216V10

R103

270

TUNER PACK Z120 (RSC0027-2)

C1070.047

R110

1K R112100K

C1088P

C1361000P

R114

5.6K

R152

0

C1100.01

TOMAINCIRCUIT(2B) ONSCHEMATICDIAGRAM-5

R1383.3K

R130

10K

C134

27P

C133

27P

C112

0.01

R115560

R1161K

C11150V4.7

R11310K

C12516V22

C1321000P C

130

6.3V

100

R15

182

C11

310

00P

R1193.3K

R111

390R128

82R117

47K

R1183.3K

C12716V22

Z102G2BAE0000003

C1261

C1060.01

C11450V3.3

C1091000P

C11

550

V4.

7 C11

60.

033

R12047K

R14322K

C1380.01

R12

368

K

C12016V10

R12122K

R10

24.

7K

C13950V4.7

C119680P

C131150P

C1373300P

C1180.01

C1170.01

C14250V1

R142

6.8K

C14150V1

R141

6.8K

R1261K

R12

547

0

R12927K

R12

747

0

C124100P

R13210K

C1480.01

R12

433

X10

2R

LFD

FT22

DD

C12

250

V1

R12

22.

7K

C12

150

V0.

47R131

120

R144

120

R1331K

C1296.3V100

C1490.1

C12350V1

R145100K

C1436800P

C1446800P

R146100K

TOMAINCIRCUIT(2A) ONSCHEMATICDIAGRAM-5

1A

1B

1

2

3

4

8

71

3

4

2

5

6

100K

5.6P

1000P100K

3901.2u

2.2P

180P

680K

3.3P18P

1000P

0.47u

100K

2.7K

220

390

3.3P

4.7P

560K390

680K

2.2P

5.6P

2SK544F-ACRF AMP

2SC2786MTAFM MIXER

2SC2787FLITABUFFER AMPLOCAL OSC

D

SG

3

2

1

5 6

4

1

2

3

4

5

6

789

AM ANT COIL

AM OSC COIL

SV

C21

1SPA

-AL

SV

C21

1SPA

-AL

SV

C21

1SPA

-AL

STR

Q

SD

C

LW

AIN PD

AO

UT

VD

D

FMIN

AM

IN

IFIN

MO

NO

FMAM

CE

DI

CL

DO

VS

S

XO

UT

XIN

1 2 3 4

17181920

5

16

6

15

7

14

8

13

9

12

10

11

IC101PIL

OT

OU

T

MP

X IN

PIL

OT

IN

DE

T O

UT

ST

AM

OU

T

RC

H

LCH

MO

NO

FM/A

M

OS

C

AFC

AM

RF

IN

AG

C

AM

MIX

OU

T

RE

G

AM

IF IN

GN

D

SD

FM D

ET

VC

C

STR

Q

OS

C O

UT

FM IF

IN

1 2 3 4

21222324

5

20

6

19

7

18

8

17

9

16

10

15

11

14

12

13

AM LOOP ANT

AM EXTANT

75 OHM

FM EXT ANT

GND

2

1 3

2

1 3

: +B SIGNAL LINE

: FM/AM SIGNAL LINE

: FM SIGNAL LINE

: FM OSC SIGNAL LINE

: AM SIGNAL LINE

: AM OSC SIGNAL LINE

Page 6: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

1 2 3 4

5678

IC303

RE

C-C

1

RE

C-A

1

DAT

A

VC

C

VO

LO

UT1

VO

LIN

1

VS

EL

OU

TB1

TRE

BLE

1

MID

OU

T1

BA

SS

OU

T1

BA

SS

IN1

MID

IN1

LOU

D1

VS

EL

OU

TA1

RE

F IN

RE

F O

UT

IN 1

A

IN 1

E

IN 1

D

1N 1

C

IN 1

B

IC300

RE

C-C

2

RE

C-A

2

RE

C-B

2/S

UR

1

RE

C-B

1/S

UR

2

IN 2

A

IN 2

B

IN 2

C

IN 2

D

IN 2

E

VS

EL

OU

TA2

LOU

D2

BA

SS

IN2

BA

SS

OU

T2

MID

IN2

MID

OU

T2

TRE

BLE

2

VS

EL

OU

TB2

VO

L IN

2

VO

LO

UT2

CLO

CK

GN

D

3 4 5 6

23242526

71 2

2728

8 9 10 11 12 13 14

2930

15 16

3132

17 18

33343536

19 20

37383940

21

224142

JK305

C401680P

C201680P

R40110K

R20110K

C402100P

C202100P

R4023.3K

R2023.3K

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 5

LCH

RCH

R4541K

R2541K

C445100P

C245100P

LINE-OUT

Q208

AUX 2

R45347K

R25347K

C44650V3.3

C24650V3.3

Q208,Q408KTD1304TA

LINE OUTMUTING SWITCH

R255100K

Q408R455100K

LCH

RCH

IC300C1BB00000731

AUDIO SOUND PROCESSOR

C21

250

V4.

7C

412

50V

4.7

R3024.7K

R2031K

C21

050

V2.

2 C21

150

V2.

2

R20447K

R4031K

R40447K

C41

050

V2.

2

C41

150

V2.

2

R30310K

C3031000P

C3040.01

R38527

D317B0BC7R500001

R31

01.

5KIC303

KIA4558FELDUAL OP AMP

C20

950

V2.

2

C30

150

V1

R2574.7K

C24750V3.3

R2561K

R4561K

R4574.7K

C44750V3.3

R25827K

C24847

R2593.3K

C249100P

C251680P

C25016V10

C25216V10

C44847

R45827K

C449100P

R4593.3K

-9V

+9V

C45216V10

C45016V10

C451680P

Q309

Q309KRA102STA

LINE OUTMUTING CONTROL

R34247K

-9V

C31450V4.7

R34333K

MUTE_L

R26047K

R46047K

C3120.01

C3130.01

C24

10.

039R270

39K

R27115K

C21

416

V10

R2071.8K

CDR

C40

950

V2.

2

R4071.8K

CDL

C30

616

V10

C30

516

V10

R4085.6K

R2085.6K

CN304

+15V

MO10V

RECR

RECL

AGND

PBR

PBL

TODECKCIRCUIT(H1001/W1001) ONSCHEMATICDIAGRAM-16

C20416V10

R209100K

R409100KR210

47KR41047K

DGND

PGND

C40416V10

R4051K R406

47KC4032200P

R2051K R206

47KC2032200P

R3860

C41

416

V10

C46

510

V10

C44

10.

039R470

39KR47115K

C41

50.

1

C41

650

V0.

33

C41

750

V3.

3

R4191.5K

C41

80.

1

C41

90.

1

R4203.9K

C42

018

00P

C42

150

V2.

2

C42

216

V10

Q320

Q320B1AAKD000009VOLTAGE REGULATOR

C30

910

V22

0

C308100P

R3052.2K

C21

50.

1

C21

650

V0.

33

C21

750

V0.

33

R2191.5K

C21

80.

1

C21

90.

1R

220

3.9K

C22

018

00P

C22

150

V2.

2

C22

216

V10 C307

100P

R3042.2K

D311B0BC5R000009

R307390

R306390 C336

0.01

R

L

+7.5V

SDDO/ST15V

TGND

PLLCLK

DO/ST

PLLDA

LCH

CE

RCH

2A

2B

TOTUNERCIRCUIT(1A) ONSCHEMATICDIAGRAM-4

TOTUNERCIRCUIT(1B) ONSCHEMATICDIAGRAM-4

PLLCE1

DO/ST15V

+9V

SD

: FM/AM SIGNAL LINE

2

4

6

8

7

5

3

1

9

10

: -B SIGNAL LINE

: CD SIGNAL LINE : AUX SIGNAL LINE

: MAIN SIGNAL LINE

: RECORD SIGNAL LINE: PLAYBACK SIGNAL LINE

: +B SIGNAL LINE

Page 7: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

14 13 12 11 10 24689 7 5 3 1

17 16 15 14 13 12 11 10 24689 7 5 3 1

ASP_DATA

ASP_CLK

+9V

CN309

BO

TTO

MS

W

PLU

NG

ER

PO

SIT

ION

5VDG

ND

SW

2

PG

ND

SW

1

OP

EN

CLA

MP

CH

G_C

CW

8VCH

G_H

ALF

CH

G_C

W

TOCD LOADING CIRCUIT(CN1) ON SCHEMATIC DIAGRAM-22

C3200.47 R

312

220

SW

5V

R31

9 0

Q301

Q301KRC102STA

PLUNGER ON/OFF SWITCH

MO10V

CHG_PLGR

R31610K

R3171K

D31

2R

L1N

4003

S-P

Q302KTA12710YTA

MOTOR 10VSUPPLY SWITCH

Q302

LM_R R2181K

C20750V0.22

R217100K

D20

4B

0AD

CC

0000

02

R26133K

D205MA2J72800L

C20650V1

Q201

R2142.2K

R215100

R2160

R21382K

C20550V1

R212330K

R21122K

LM_L R4181K

C40750V0.22

R417100K

D40

4B

0AD

CC

0000

02

R46133K

D405MA2J72800L

C40650V1

Q401

R4142.2K

R415100

R4160

R41382K

C40550V1

R412330K

R41122K

+9V R340220

C31116V33

IC301BA3838FE2

VOCAL FADER

C26516V10

R2641.8K

C22350V1

R265680 Q308

Q308KTC3875GRTA

SWITCHING

R3494.7K

C3353900P

C33

40.

068

R348820

R34768K

R380330

+9V

C3280.01

C32916V100

C21

350

V1

R26

71.

8K

VOC_B

VOC_C

C33150V1

R3452.2K

MIC

R3461.8K

C41

350

V1

R46

71.

8K

C33

050

V1

C42

350

V1

R46

41.

8K

R465680

C33216V22

TOPANEL CIRCUIT (CP601) ONSCHEMATIC DIAGRAM-14

CN303

MM

_CS

MM

_RE

Q

MM

_RS

T

MM

_CLK

MM

_I/O

PLL

CLK

PLL

DA

PLL

CE

1

ST/

DO

SD

FAN

_CTR

L

LM_L

LM_R

UP

_GN

D

MU

TE_L

SW

5V

R3001K

R33122K

R31122K

Q382

Q382B1ADCF000001FAN CONTROL SWITCH

D384B0ACCK000005

FAN

_CO

NT

Q808KRC101STA

CD BLKCLK INTERFACE SWITCH

CB

LKC

K

CC

DS

TAT

CR

ES

TSW

SW

5V

R88810K

R88710K

R88610K

Q807Q808

Q807KRC101STA

CD STATUS INTERFACE SWITCH

R8894.7K

R8904.7K

BLKCLKCDSTAT

C826470P

R8940

R8911K

RESTSW

R8134.7K

EEDA

SW5VEECSEECLK

C802330P

R81222K

R81122K

C8010.022

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 6

Q201,Q401KTC3875GRTA

SWITCHING

-+

- +-+

-+

+

1234

13 14 15 16

5

12

6

11

7

10

8

9

SW

1

SW

2

VCCMICLOUTLINBIASGND

LOGICROUTRIN

: MAIN SIGNAL LINE : RECORD SIGNAL LINE: +B SIGNAL LINE: MIC SIGNAL LINE

Page 8: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

1234

5 6 7 8

IC302

: CD-DA SIGNAL LINE

14 13 12 11 10 24689 7 5 3 115161718192021222324CN310

TOSERVO CIRCUIT (CN702)ON SCHEMATIC DIAGRAM-2

LCH

OU

T

CD

AG

ND

RC

H O

UT

+3.3

V

LD S

W

DIS

CK

DID

ATA

DIL

RC

K

CD

DG

ND

+7.5

V

TX PG

ND

MC

LK

MD

ATA

MLD

BLK

CK

STA

T

/RS

T

384F

S

BC

LK

SR

DAT

A

LRC

K

IFLA

G

RE

STS

W

CD

L

CD

RR

365

0

C82

2 6

.3V

100

C8230.1

R88

1 1

00

R88

0 1

00

R87

9 1

00D

ILR

CK

C7.

5V

C82

1 1

0V10

0

R87

7 1

KR

878

4.7

KC

MC

LK

R87

5 1

KR

876

4.7

KC

MD

ATA

R87

3 1

KR

874

4.7

KC

MLD

R87

2 1

KB

LKC

K

R87

1 1

KC

DS

TAT

R86

9 1

KR

870

4.7

KC

DR

ST

R86

8 1

00

R86

7 1

00

R86

6 1

00

R86

5 1

00

RE

STS

W

L806

RLL

5000

50T-

YD

+3.3

V

R88210K

R88310K

R88410K

R88510K

C8201000P

R8641.8K

R8631.8K

R8621.8K

Q407

Q207

Q207,Q407KTD1304TA

HEADPHONE MUTING SWITCH

HP

R

R2891

R23768

R23568

C2331000P

R23668

R23468

C4331000P

HP

L

R4891

R43668

R43468

R43768

R43568

R4503.3K

R2503.3K

R4491K

R2491K

IC302C0AABB000117

HEADPHONE AMP

-9V

R283 1K

R2216.8K

R4216.8K

R2224.7K

C2240.068

C4240.068

R4224.7K

R42347K

R22347K

C4252200P

C2252200P

C42650V0.68

C22650V0.68

R4241.2K

R2241.2K

C3190.01

C3180.01

+9V

C227100P

C427100P

C42847

C22847P

R22568K

R248330K

C2426800P

R42568K

R448330K

C4426800P

C43016V10

C23016V10

R2262.2K

D202MA2J72800L

R2291K

Q202

R23015K

C22916V10

R2274.7K

R228100K

Q202KTC3875GRTA

AGC CONTROL

R4262.2K

R4274.7K

D402MA2J72800L

R4291K

Q402

C42916V10

R428100K

R43015K

Q402KTC3875GRTA

AGC CONTROL

R2312.2K

C23250V0.22

R2470

Q203R2331.5K

Q403

Q203,Q403KTD1304TAMUTING SWITCH

R232100K

R432100K

R4312.2K

C43250V0.22

R4470

R4331.5K

R3360

R476220

F_L

R276220

F_R

Q307

MU

TEA

R33727K

-9V

C31050V1

R33956K

Q307KRA102STA

AUDIO MUTING CONTROL

+9V

Q210

Q210,Q410KTC3875GRTA

SWITCHING

Q410

R28512K

-9V

R3350

R48512K

R28682K

C2600.22

R2842.2K

C2590.22

R4510

C4600.22

R4842.2K

C4590.22

C46150V10P

R44039K

R483 1K

R48682K

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 7

R

L

: VCD AUDIO SIGNAL LINE

: -B SIGNAL LINE: CD SIGNAL LINE

: MAIN SIGNAL LINE: +B SIGNAL LINE

Page 9: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

: CD-DA SIGNAL LINE

CN311

TOVIDEO MODULE CIRCUIT (CN1000)ON SCHEMATIC DIAGRAM-3

BLK

CK

CLO

CK

SU

BC

HS

EL

IFLA

G

CD

LRC

K

CD

DAT

A

CD

SC

K

HD

IO

HC

K

VR

ST

SB

CK

HIN

T

DID

ATA

DIS

CK

HR

DY

DIL

RC

K

EM

PH

XC

K

DG

ND

DG

ND

D+3

.3V

D+3

.3V

R+5

V

VG

ND

VG

ND

YO

UT

CO

UT

CV

OU

T

A+3

.3V

JK800

R86

0 1

K

R85

9 1

KH

INT

R85

8 1

K

R85

7 1

K

R85

6 1

KH

RD

Y

R85

5 1

K

R85

4 1

KE

MP

HA

XC

K

BLK

CK

HS

EL

XC

K

R85

1 1

K

R85

2 1

K

R85

3 1

KH

DIO

HC

LK

VR

ST

R85010K

C8176.3V100

R849220

C8181000P

L805RLL500050T-Y

C8161000P

C8196.3V100

C8141000P

C8156.3V100

L804RLL500050T-Y

C8136.3V100

R8481

R8471

C8120.01

R44

439

K

R44

10

C23947

C26150V10P

R24039K

R24

439

K

R23982K

C238100P

R2422.7K

C23716V10

C25616V10

R4422.7K

R3340

C235100P

R3010

R24347K

C43947

R43982K

R24

10

C3410.01

Q205

R263100K

R3410

Q204

R272820K

R2664.7K

Q205KTA1504GRTA

SWITCHING

Q204KTC3875GRTA

SWITCHING

C438100P

C34

20.

01

C435100P

R44347K

C243100P

C24447

R24

50

C2400.22

R2623.3K

C25416V10

C2530.01

C4530.01C443

100PC444

47

R44

50

C4400.22

R4623.3K

C45516V10

Q209

R2751.2K

Q206

Q206,Q209KTD1304TAMUTING SWITCH

R274390

R2791K

R2771K

R3820

SW

_L2

Q313

Q313-Q314KRA102STA

SWITCHING

R38768K

Q314

R3080

R38468K

SW

_L1

R39015K

C33950V1

R39115K

-9V

C34050V1

R3330

R463100K Q405 Q404

R472820K

R4664.7K

Q404KTC3875GRTA

SWITCHING

Q405KTA1504GRTA

SWITCHING

R474390

Q406

R4771K

Q409

R4751.2K

R4791K

Q409KTD1304TA

MUTING

Q406KTD1304TA

MUTING

R3960

R3970

Q211

Q411

Q211,Q411KTD1304TAMUTING SWITCH

R3380

R280100K

R480100K

R2811.5K

R4811.5K

C25816V10

R2822.2K

LO_R

C45616V10

R4822.2K

LO_L

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 8

VIDEOOUT

R269100K

R469100K

R326100K

: VCD AUDIO SIGNAL LINE

: VCD VIDEO SIGNAL LINE

3 4 5 6

9101112

7

8

1 2

1314

IC306C0ABCB000052

QUAD OP AMP

+VCC

-VCC

14 13 12 11 10 24689 7 5 3 115161718192021222324252627282930

: -B SIGNAL LINE

: +B SIGNAL LINE

Page 10: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

17 16 15 14 13 12 11 10 24689 7 5 3 1

NTS

C

PAL

ON

OFF

3

GND

IN OUT13

2

TOPANEL CIRCUIT (CP600) ONSCHEMATIC DIAGRAM-14

CN302

AS

P_C

LK

AS

P_D

ATA

VO

C_B

VO

C_C

SU

R_L

1

SW

_L2

SW

_L1

MU

TEH

MU

TEA

LED

9V

DC

DE

T

+9V

MIC

MIC

_GN

D

HP

L

HP

R

HP

_GN

D

IC806

IC806C0JBAZ000524

INVERTER

R84647

C8110.1

SW800K0D112B00126

NTSC/PAL SELECTOR SWITCH

R829 100

R827 100R825 100

R823 100R821 100

R819 100

SW1

SW2OPENCLAMPBOTTOMSWPOSITION

R82

0 4

7K

R82

2 4

.7K R82

4 4

.7K

R82

6 4

.7K R82

8 4

.7K

R83

0 4

.7K

SW5V

R818 100R817 4.7K

R816 4.7KR815 100

10PC806

10PC805

10PC804

R814 47K

MM_CS

R810 1KMM_REQ

CBLKCK

SW5V R80747K

Q801

R80122K

D802B0AACK000005

D80

3B

0AA

CK

0000

05

Q802

Q8012SC2712GRT5T

SWITCH

Q8022SC2712GRT5T

SWITCH

R8034.7K

R80510K

R8990

Q803

Q8032SC2712GRT5T

SWITCH

R8044.7K

R8061K

C80010P

MM_CLK

MM_I/O

R80247K

MM_RST R8001K

C8030.01

R80

9 1

K

X800H2B600400003

Q800

Q800KRA102STA

CD SWITCH

/CD

R84

4 1

K

R84

2 1

00

R84

0 1

00

R84

3 1

00

R84

1 1

00

R89

2 0

R861 1K MSEL

CH

G_H

ALF

CH

G_P

LGR

CH

G_C

WC

HG

_CC

W

R83

8 1

0KS

W5V

R8081.5K

Q804

Q804KRA102STA

VIDEO MUTING CONTROL

R8361K

Q805 Q805BSC3326BT5M

VIDEO MUTING SWITCHR837 10K

R83510K

HDIOHCLKVRSTHINT

HRDYEMPHA

EEDAEECLK

EECS

R834 47K

CD

RS

TC

RE

STS

W

R89547K

SW

5V

C8106.3V100

C809 0.1

C808 33P

C807 33P

CM

CLK

CM

DAT

AC

MLD

CC

DS

TAT

R83122K

R8934.7K

SW

5V

R8321K

R83322K

R8980

DIL

RC

K

R8451K

R89

7 1

00

R8391.8K

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 9

1

2

3

45

6

7

8

3334353637

38

394041

424344454647481

2

34

56

789

101112

13141516

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

5758596061626364 49505152535456 55

NC

CN

VS

S

BLK

CK

RS

T

NC

XIN

XO

UT

VS

S

CD

PC

NT

CH

G_H

ALF

CH

G_P

LGR

CH

G_C

WC

HG

_CC

W

NC

SE

L

NC

EECS

EECLKEEDA

NCVMUTEVMODEEMPHA

HRDY

HINTVRST

HCLKHDI

HDOHSEL

PLLSELMP3RST

MP

3HC

SM

P3C

LK

MP

3DO

TM

P3D

INC

DD

STA

T

CM

LDC

MD

ATA

CM

CLK

VC

CV

RE

FAV

SS

DA

CS

EL

NC

CR

ES

TSW

CD

RS

T

NC

CHG_SW1CHG_SW2OPEN

CLAMPBOTTOMSWPOSITION

NCNC

CSQCKSOUTSUBQS-CS

S-CLKSDATASDATA_

S_REQ

IC800C2BBGF000366

MICROPROCESSOR

: MAIN SIGNAL LINE: +B SIGNAL LINE : MIC SIGNAL LINE

Page 11: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

M

IC803UPC29M33HF

3.3V REGULATOR

C8306.3V220

C83110V100

C83210V100

D800RL1N4003S-P

L802RLL500050T-Y

L801G0ZZ00001930

IC804SI8050JLF118

SWITCHING REGULATOR

C83310V680P

C83450V100

D801EK14LFH2K

C8350.22

Q813

Q813KRC103STA

CD ON/OFF SWITCH/C

D

R393100

Q811

Q811KRA102STA

SWITCH

SW

5V

R392100

Q812

Q812KRC101STA

SWITCH

R3951K

R3941K

CD

7.5V

Q810

C7.

5V

L803RLL500050T-Y

R38810

R38910

15V

Q810KTA12710YTA

CD 7.5V SUPPLY SWITCH

-9V

R43822K

R23822K

R34456K

R36256K

C3150.01

C316100P

C31747

R35027K

R35122K

R35222K

R35322K

C323100P

C32447

C32250V0.1

C3210.1

+9V

C3250.01

R35422K

C32650V1

R3552.2K

Q311

Q311KTD1304TA

MUTING SWITCH CONTROL

R3571.5K

R35827K

+9VR356100K

R369820

SUR_L1

Q310

Q310KRA102STA

SWITCHING

R35956K

C32710V10

C33716V10

R360220

SURR

R36410K

Q381

Q381B1ABCF000011

SWITCH

Q380

Q380B1ADCF000001

DCDET SWITCH

C38550V100

D381B0ACCK000005

DCDET

CN306

R363100K

Q377

Q3772SD0592ARALOW FREQUENCY

AMPLIFIER

-9V

C3790.1

R31310K

Q376

Q376B1ADCF000001FAN ON/OFF SWITCH

C3740.01

R3154.7K

R309100K

R3184.7K

R3142.2M

C38416V10

C38350V10P

R332100

D372B0ACCK000005

D373UDZSTE1710B

Q378

Q378B1ADCF000001REGULATOR SWITCH

Q379

Q3792SD0592ARALOW FREQUENCY

AMPLIFIER

R32922

D378RL1N4003S-P

R330220K

D380B0ACCK000005

R32810K

D379B0ACCK000005

C3820.01

C3810.01

R327100K

R3253.3K

C38016V220

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 10

123

IC803

VCC GND O

VIN

SW

OU

T

GN

D

VO

S

ON

/OFF

IC804

1 2 3 4 5

1234

5 6 7 8

IC308KIA4558FEL

DUAL OP AMP

2 1

: -B SIGNAL LINE: MAIN SIGNAL LINE

: +B SIGNAL LINE

Page 12: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

TOPOWER (1)CIRCUIT(CP500) ONSCHEMATICDIAGRAM-17

CN300

TGND

+15V

F_L

F_R

AGND

AGND

LO_L

LO_R

SURR

SUBW

DCDET

MUTE_H

PGND

DGND

VGND

+9V

-9V

UP_GND

8V

SW5V

FAN

LED9V

MO10V

TOPOWER (1)CIRCUIT(CP501) ONSCHEMATICDIAGRAM-17

CN301

+9V

-9V

3.3V

D308RL1N4003S-P

CD7.5V

8V

SW5V

LED9V

MO10V

D30

1B

0AC

CK

0000

05

DCDET

D30

2B

0AD

CJ0

0002

0

D30

3B

0AD

CJ0

0002

0

+15V

D30

4B

0AD

CJ0

0002

0

C3331000P

F_L

F_R

LO_L

LO_R

SURR

SUBW

MUTE_H

Q370 Q370B1ADCF000001

SWITCH

R39810K

R370100K

C3700.01

C3710.1

Q371

Q3712SD0592ARALOW FREQUENCY

AMPLIFIER

R3812.2M

CN305

TO FAN

D382B0ACCK000005

R3714.7K

FAN_CONT

R3724.7K

D370B0ACCK000005

D371UDZSTE1710B

Q372

Q372B1ADCF000001

REGULATOR

R3733.3K

R374100K

C37216V220

C3760.01

Q373

Q3732SD0592ARALOW FREQUENCY

AMPLIFIER

C3770.01

D374RL1N4003S-PR376

22

R377220K

C37350V10P

D375B0ACCK000005

D376B0ACCK000005

R37510K

R378100

Q374

Q374B1ADCF000001

SWITCHR379100K

C37816V10

Q375

Q375B1ABCF000011

DCDET SWITCH

R39910K

D377B0ACCK000005

C37550V100

C38650V47

MAIN CIRCUIT

SCHEMATIC DIAGRAM - 11

12

11

10

2

4

6

8

9

7

5

3

1

12

11

10

2

4

6

8

9

7

5

3

1

2

1

: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE

Page 13: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

IC601

LED

_3

LED

_4

LED

_2

LED

_1

SS

EQ

_LE

D

SW

_LE

D

SU

R_L

ED

MU

TE_L

NC

DAT

MU

TE_E

MU

TE_H

MU

TE_A

CLK

VC

CG

ND

1 2 3 4

13141516

5

12

6

11

7

10

8

9

2

4

6

7

5

3

1

2

4

6

7

5

3

1

12

3C

OM

BA

GO321

VDD

2

4

6

7

5

3

1

IC900

VC

C

MU

TE

AD

INT

OU

T

AD

INT

IN

AD

LPF

OU

T

AD

LPF

IN

MIX

IN

DA

INT

OU

T

DA

INT

IN

EC

HO

VR

MIX

OU

T

DA

LPF

IN

DA

INT

OU

T

BIA

S

CR

CR

1 2 3 4

13141516

5

12

6

11

7

10

8

9

SCHEMATIC DIAGRAM - 12

PANEL CIRCUIT

CP900

CN900

JK601

R642 100

R643 100

R90

71K

R90

61K

IC601C1BB00000574

I/O EXPANDER LED_1

SSEQ_LEDSW_LED

MUTE_LMUTEH

MUTE_E

DVREF+

SER5SER3

VREF+RMT

VREF+

KEY1KEY2

LED_1 LED_1

SW_LED SW_LED

SSEQ_LED SSEQ_LED

LED9V LED9V LED9V

K2 K2

K3 K3

SUB_K2

HPL

HPR

HP_GND

SER3

SER5

VREF+

S92

6S

UB

WO

OFE

R

HE

AD

PH

ON

E

S91

4S

S-E

Q

S91

3TU

NE

R

S91

1C

D P

LAY

S91

2A

UX

S91

0TA

PE

R9131.8K

R9121.2K

R9111K

R9101K

S92

5P

RE

SE

T E

Q

S92

4R

EC

R9182.2K

S92

3D

EC

K1/

2

S92

2R

EW

S92

1S

TOP

/DE

MO

S92

0FF

R9171.8K

R9161.2K

R9151K

R94410

D903SLR325YCT31

D902SLR325YCT31

R922220

D905LNJ301MPUJAD

D904R925270

R924 270

S600POWER

S601DISPLAY

S602CD OPEN/

CLOSE

S603DISC 1

S604DISC 2

S605DISC 3

S606DISC 4

S607DISC 5

R6761K

R6771K

R6781.2K

R6791.8K

R6802.2K

R6812.7K

R6824.7K

C6551000P

C6560.01

C6696.3V47

R69947

LED9V

R909100

C6350.1

C633C634

R647

R645

R646R644

10K

10K

10K100

R6986.8K

C6700.047

L608

L607

L606

L606-L607RLQZP101KT-Y

L608RLQZP100KT-Y

C6710.022

C6720.022

C6280.022

R66322K

C649330P

R66422K

C629330P

R6654.7K

TACT SWITCH CIRCUIT

C6590.022

L604

L604G0C100JA0030

R689560

C91850V3.3

L605

C6600.01

R690330K

Q607

IC900C1BB00000716

DIGITAL ECHO WITHMIC MIXING AMPLIFIER

C6620.047

R691150

R6928.2K

C66350V1

R693330K

Q606

C6641000P

C665100P

R6974.7K

R6968.2K

MIC_GND

MIC

R6941K

+9V

C66710V100

C6661000P

MIC

JK600

L605G0C3R3JA0030

Q606KTC3199GRTA

MIC AMPLIFIER

VR602EVUF2AF15B14

MIC VOL 1

23

VR600EVEKE2F3024B

JOG VOL C653100P

C654100P

Z600B3RAB0000012

REMOTE SENSOR

SUB_K1

R904 1K

R90

84.

7K

R90

547

0 MUTEA

R609 270 D622 LNJ301MPUJADR610 270R611 270

D623 LNJ301MPUJADD624 LNJ301MPUJAD

100P100P

R903 1K

R9212.2

R9202.2K

R94510

H900

C9220.068

C9210.068

C9200.068

D901D907

D901,D904,D907LNJ301MPUJAD

R923 270

V_JOG_A

V_JOG_B

V_JOG_A

V_JOG_B

GNDGND

LED_1

SW_LED

SSEQ_LED

V_JOG_A

V_JOG_B

R66047K

R65947K

S610DECK2OPEN

S611DECK1OPEN

R6282.7K

R6884.7K

SYS6V

SUB_K1

JK900

Q900

Q9002SC1740SSTA

MIC AMPLIFIER

R9394.7K

C919470P

C91

650

V4.

7

R938470K

R9372.2K

R941680

R942680

C90250V1

R926100

C66150V3.3

R93639

R94639

R94

08.

2K

C91

147

00P

R92822K

R92922KR

943

10K

C9100.015

C9120.033

C91

30.

01

D90

6B

0BA

5R00

0004

C92

310

V10

0

R93

582

KC914150P

Q6072SC1740SSTA

MIC AMPLIFIER

MIC

MUTE_E

R93422K

R927100

C90350V1

R93015K

R931 4.7K

C9043300P

R932 10K

C90550V0.47

C9070.033

C908 16V22

R95018K

ECHO_LVL

R9331K

C9060.015

KEY3

R9192.7K

R9141K

C9171000P

EE_CS

TOPOWER(1)CIRCUIT(CN900) ONSCHEMATICDIAGRAM-18

R629 2.2K

: +B SIGNAL LINE : MIC SIGNAL LINE

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

1

2

: MAIN SIGNAL LINE

Page 14: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

31

3233

34353637383940

41424344454647

484950

515253545556575859606162636465666768697071727374757677787980

81828384858687888990919293949596979899100

IC600C2BBGF000362

MICROPROCESSOR

MM_CLK

REG7/GRID7

RM

T

REG8/SEG1

ECHO_LVL

MM_CSMM_REQ

REG_IN

REG6/GRID6REG5/GRID5

REG4/GRID4REG3/GRID3REG2/GRID2REG1/GRID1

DECK1

TPS

VREFAVSS

MM_DOUTMM_DIN

VEE

PLL

DA

MM

_RS

T

PLL

CK

MB

P2

MB

P1

VC

CX

OU

TX

INV

SS

XC

IN

/RE

SE

TC

NV

SS

NC

NC

EE

_CS

SD

ST/

DO

/SQ

CK

LM_R

LM_L

SE

R1(

AS

P_D

ATA

/MK

_DAT

)S

ER

2(A

SP

_CLK

)

SE

R3(

EE

_DAT

/EX

1_D

AT)

SE

R4(

MK

_CLK

)S

ER

5(E

E_C

LK/E

X1_

CLK

)K

EY

1K

EY

2K

EY

3

DE

CK

2

XC

OU

T

VOC_B

VOC_C

PLLCE

SE

G2

SE

G3

SE

G4

SE

G5

SE

G6

SE

G7

SE

G8

SE

G9

SE

G10

SE

G11

SE

G12

SE

G13

SE

G14

SE

G15

SE

G16

SE

G17

SE

G18

SE

G20

SE

G21

SE

G22

SE

G23

SE

G24

SE

G25

SE

G26

SE

G27

SE

G28

SE

G29

SE

G30

SEG32

SE

G31

SEG33SEG34SEG35

SEG36

SEG37SEG38

SW_L2SW_L1

SE

G19

SU_L2SU_L1

PCONTNC

V_JOG_BV_JOG_A

DCDETSYNC

PANEL CIRCUIT

FL600A2BD00000053

Q603

Q603-Q604KTC3199GRTAMICROPROCESSOR

BEATPROOF OSCILLATOR

X600

C616 10V22

C60

06.

3V10

0

L600RLQB3R3KT-1Y

R608 10K

R63

61K

R63

51K

R63

710

0

R670 100KR616

R617R618

R619R620

R621R622

R623R624

R626R625

R627

R6073.9K

R63

847

K

R60

168

0

R686 1K

R662 10K

C611 560PC612 560P

C613 560P

C617 0.01C618 0.01C615 0.01

C60

10.

1

C61

90.

01

C62

656

P

C62

510

00P

C620 68P

D6121SS380TE-17

SY

S6V

MM

_CLK

1M

M_R

EQ

MM

_CS

EC

HO

_LV

L

VR

EF+

TPS

DE

CK

1

DE

CK

2

KE

Y3

KE

Y2

KE

Y1

SE

R5

SE

R4

SE

R3

SE

R2

SE

R1

LM_L

LM_R

ST/

DO

SD

EE

_CS

PLL

CLK

PLL

DA

RM

TM

M_R

ST

C64135V22

C64035V22

R61468

R61568

100K100K

100K100K

100K100K

100K100K

100K100K

100K100K

1 2 3 4 5 6 7 8 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

C603330P

R64122K

R6401K

C606560P

C607560P

C608560P

C60410V1000P

R606680

D613MA2C72300F

C6051000P

D620SLI325URCT31

R6054.7K

X600H0A327200073

X601RSXZ4M19B01T

X601

C62168P

R6044.7K

C6271000P

Q604

C62456P

C62318P

C62215P

R603330K

SCHEMATIC DIAGRAM - 13

R60210M

R901330

R902330

D608

D604

D602

D610

D605

R632

C609560PC610

560P

MM

_DIN

100

R633 100

MM

_DO

UT

R634 100

D615MA2C700A0F

D614MA2C700A0F

B0AACK000004

B0AACK000004

B0AACK000004

B0AACK000004

B0AACK000004

: +B SIGNAL LINE : -B SIGNAL LINE

Page 15: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

1

17

16

15

14

13

12

11

10

2

4

6

8

9

7

5

3

1

2

4

6

8

7

5

3

1

2

4

6

7

5

3

1

17

16

15

14

13

12

11

10

2

4

6

8

9

7

5

3

TOMAIN CIRCUIT(CN303) ONSCHEMATICDIAGRAM-6

TOMAIN CIRCUIT(CN302) ONSCHEMATICDIAGRAM-9

TODECK CIRCUIT(CN1001) ONSCHEMATICDIAGRAM-16

PANEL CIRCUIT

CP601

CP600

Q605

Q605KRC102MTA

SYNC SWITCH

H601/W601

Q601

Q601KRC102MTA

PCONT SWITCH

Q600

Q600KRC103MTA

DCDET SWITCH

L602RLQB101KT-1Y

R668 470

SYNC

SYS6V

PCONT

SW5V SW5V

SER1 SER1/MKDATA

SER4 SER4/MKCLK

PCONT

TPS TPS

DECK1 DECK1

DECK2 DECK2

DVREF+

DVREF+

HP_GND

HPR

HPL

SW_L2

SW_L1

SUR_L2SUR_L1

PCONT

V_JOG_BV_JOG_A

DCDETSYNC

PLL

CE

D.GND

PCONT

SYS6V

FL2

FL1

-VP

D.GND

SYNCD616B0BA5R600016

R66722K

C63950V3.3

R612470K

R6134.7K

Q602

Q602KTA1267GRTA

DECK SUPPLY SWITCH

C636100P

C630100P

R66

9

C63150V1

D617B0AACK000004

C63250V2.2

R68747K

SW5V

MUTE_L

UP_GND

LM_R

SD

ST/DO

PLLCE1

PLLDA

PLLCLK

MM_RST

MM_REQ

MM_CS

SER2

SER1

VOC_B

VOC_C

HP_GND

HPR

HPL

MIC_GND

H600/W600

TOSPEAKERTERMINALCIRCUIT(CN954) ONSCHEMATICDIAGRAM-21

C6570.01

R68310K

R68410K

C65835V4.7

SCHEMATIC DIAGRAM - 14

R9491K

VREF+

Q610R94810K R947

470K

Q610KTA1267GRTAVREF SUPPLY SWITCH

SYS6V

D6111SS380TE-17

MIC

VOC_CVOC_B

100K

R67

110

0KR

672

100K

R67

310

0KR

674

100K

R67

510

0KR

685

100K

MIC_GND

MIC

+9V+9V

DCDETDCDET

LED9VLED9V

MUTE_AMUTE_A

MUTE_HMUTE_H

SW_L2

SW_L1

SUR_L1

SER2

SER1

VOC_B

VOC_C

SW_L2

SW_L1

SUR_L1

LM_L

SW5V

MUTE_L

UP_GND

LM_R

SD

ST/DO

PLLCE1

PLLDA

PLLCLK

MM_I/O

MM_CLK

MM_RST

MM_REQ

MM_CS

LM_L

R666 5.6KDVREF+

Q613

Q613KRC102MTA

INTERFACE SWITCH

R66147K

D62

5B

0AA

CK

0000

04

D62

6B

0AA

CK

0000

04

R65810K

Q614

Q614KTC3199GRTAINTERFACE SWITCH

R656220

MM_DOUT

R657220

MM_DIN

R65547K

DVREF+

R65422K

C64733P

C64633P

Q612

Q612KTC3199GRTAINTERFACE SWITCH

R65010K

R6491K

MM_CLK1

R65110K

R6522.2K

R65310K

R6304.7K

C67316V220

: +B SIGNAL LINE : MIC SIGNAL LINE: -B SIGNAL LINE : MAIN SIGNAL LINE

Page 16: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

C10121000P

R10144.7K

R10054.7K

R102047

R103647

Q1001

Q1001KTC3199GRTA

SWITCHING(BEAT PROOF)

Q1005

Q1004

Q1007

Q1003

Q1010

Q1009

IC1004C1AA00000612

HIGH VOLTAGEAUDIO HEAD SELECTION

CP1002

CS1001

CS1002

R101018K

PL2

PH

OTO

2

AD

IN7

PH

OTO

1

BP

1

4

11

12

5

Q1003B1AAGC000007

SWITCHING(REC:ON)

Q1004-Q1005B1AAGC000007

BIAS OSC(PLAY:ON)

Q1008-Q1010KTC3875GRTA

PHOTOCURRENT AMPLIFIER

Q1008

1

2

36

5

4

Q1007KTC3875GRTABIAS OSC CONTROL

TODECKCIRCUIT(CP1001) ONSCHEMATICDIAGRAM-16

TODECKCIRCUIT(CP1002) ONSCHEMATICDIAGRAM-15

TOMECHANISMCIRCUIT (CS971) ONSCHEMATIC DIAGRAM-15

CS951 CS971

S951

S952

S953

PL

MODE

PL

GND

HALF

PHOTO_S

STBY_5V

VREF_GND

PHOTO_T

D1_CRO2

IC951CNB13030R2AUPHOTO INTERRUPTER

IC971CNB13030R2AUPHOTO INTERRUPTER

3

S972

S974

S971

S975

S973

PL

HALF

RECINH_R

MODE

RECINH_F

CRO2

IC1001AN7348S-E1P.B EQ/REC AMP/

ALC/TPS AMP

C10151000P

C1038220P

C10191000P

C1020470P

R100918K

R10261K

C10

0916

V47

C100650V1

R10011

C100250V2.2

C10031500P

C10074700P

L1001G0C470JA0030

L10027L1A62N

C10010.01

R10041.5K

R100310K

D1003B0AACK000005

R10061K

R101547

R10178.2K

C10320.018

C10

3010

V10

0

R10

183.

9K

C103450V3.3

C10

360.

033

C10

4016

V10

C10

4350

V4.

7 R10

294.

7M

C104410V33

R10552.2K R1098

10K

R103210K

R10384.7K

R103915K

C104616V220

R1090220

C101025V100

R10074.7

C100850V1

D1004B0BC3R700004

R101110K

C10266.3V47

C10162200P

C10172200P

C10131000P

C10110.047

C10180.01

R10134.7K

R10124.7K

C10141000P

C10221000P

C1021470P

C10231000P

C10271000P

C10

3110

V10

0

R101647

C10330.018

R10

193.

9K

R102210K

R10288.2K

R103127K

C104216V22

R103510K

C1039220P

C10

3550

V3.

3

C10

3750

V3.

3

C10

4116

V10

R10

3010

0 C104510V22

R102456K

R1027100K

R1037100K

R10862.2K

R1095100K

R972820

D971MA2C16500E

R952820

D951MA2C16500E

R95339K

Z971RGSD12A1445T

R97339K

1

2

4

6

8

9

7

5

3

1

2

4

6

8

9

7

5

3

SCHEMATIC DIAGRAM - 15

DECK CIRCUIT

R11050

R11000

R11010

R11030

R11020

Q1006KRC114STA

BIAS OSC CONTROL

R11040

: PLAYBACK SIGNAL LINE

: RECORD SIGNAL LINE: -B SIGNAL LINE

MECHANISM CIRCUIT(DECK 2)

MECHANISM CIRCUIT(DECK 1)

: +B SIGNAL LINE

VCC

H=OFF

IC1004

1 2 3 4 5

P R

R

R

P

P

LOGICA/B

ALC

NOR/CRO &HI/LOLOGIC

RIPPLEREJECTION-

+

-+

PB AMP (R)

PB AMP (L)

B

A

IC1001

1 2 3 4

21222324

5

20

6

19

7

18

8

17

9

16

10

15

11

14

12

13

LOGICREC/PB

1 2 4 6 8753 9

HA

LF

RE

CIN

H_R MO

DE

RE

CIN

H_F

AD

_OU

T

VR

EF

_GN

D

STB

Y_5

V

1234567

1

2

4

5

3

1

2

4

5

3L

R

ERASEHEAD

RECORD/PLAYHEAD

1

2

4

5

3

1

2

4

5

3

LPLACKBACK

HEAD

R

R100822K

Q1006 CrO2

D2_

CR

O2

Page 17: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

IC1002C1BB00000574

I/O EXPANDER

R109710K

C106450V3.3

Q1011Q1017

KTD1146YTAMOTOR SWITCH

Q1020

Q1020-Q1021KTD1304TA

FILTER AMP

CP1001

Q1018KTA12710YTA

PLUNGER ON/OFFSWITCH

Q1016

Q1022KRA102STA

REC ON/OFF SWITCH

CN1001W1002

H1001/W1001

VR

EF+

AD

IN6

HA

LF

MO

DE

PH

OTO

1

PH

OTO

2

VR

EF-

SW

5V

BP1

PL2 PL1

PL1

MO

DE

HA

LF

VR

EF+

VR

EF-

2PL

1PL

2PL

1PL

DIG

GN

D

MO

+B

AFG

ND

PB

OU

TR +B

RE

CIN

L

RE

CIN

R

MO

GN

D

GN

D

PB

OU

TL

Q1021

Q1016KRA102STA

DECK MUTING SWITCH

Q1023KRA102STA

DECK MOTOR ON/OFFCONTROL SWITCH

Q1019

VR

EF+

AD

IN7

AD

IN6

AD

IN5

VR

EF-

MK

CLK

MK

DAT

A

TOMAIN CIRCUIT (CN304) ONSCHEMATIC DIAGRAM-5

TOPANEL CIRCUIT(H601/W601) ONSCHEMATIC DIAGRAM-14

VR

EF+

C105150V1

Q1014C104850V1

Q1012

C105316V220

C10491000P

R1052220

R108747K

C105250V1

Q1015

C104750V1

C10501000P

R1046100KQ1013

R10481K

Q1012-Q1013KTD1304TA

MUTING

Q1014-Q1015B1ABCF000011

BUFFER AMP

Q1019KTA12710YTA

PLUNGER ON/OFFSWITCHR1040

56K

C10620.1

R10804.7KC1061

100P

R10762.2K

C1059100P

R10752.2K

R10794.7K

R10

661K

R10

651K

R10612.7

R10622.7R1063

1K

R10641K

R108922K

R108822K

R1060390

C105550V0.1

R105910K

R10582.7K

R10572.2K

R1056220

C105450V3.3

R10912.2K

R10941K

R108547K

R10922.2K

R10931KR1096

100K

R1053680

R1054680

R10491M

R1051220

R1045100K

R10471K

R10842.2K

R10501M

TOMECHANISMCIRCUIT (CS951) ONSCHEMATIC DIAGRAM-15

Q1017

Q1018

SCHEMATIC DIAGRAM - 16

DECK CIRCUIT

Q1011KTC3875GRTA

PHOTOCURRENT AMPLIFIER

R10990

: PLAYBACK SIGNAL LINE

: RECORD SIGNAL LINE

Q1022 Q1023

: -B SIGNAL LINE

: +B SIGNAL LINE

1246810 9 7 5 3

1 2 4 6 87531 2 4 6 8753 9

IC1002

HI S

P

DO

LBY

BP

2

DAT

A

CLK

TAP

E

BP

1

DM

T

1H RE

C

1M 2PL

1PL

VC

CG

ND

CR

O2

1234

13 14 15 16

5

12

6

11

7

10

8

9

12

12

M

Z1002RGSD12A1445T

1 2 3 4 5 6 7

Page 18: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

12

11

10

2

4

6

8

9

7

5

3

1

12

11

10

2

4

6

8

9

7

5

3

1

12

11

10

2

4

6

8

9

7

5

3

1

1234567891011121314151617181920212223242526

SIL

SIR

IN G

ND

L IN

R IN

-VD

+VD

-CIN

+CIN

RE

LAY

-DI S

EN

SE

+DI S

EN

SE

IH D

ET

DIS

P H

MU

T

+CO

UT

-CO

UT

GN

D

AC

IN

R O

UT

-VC

C L

OW

+VC

C L

OW

L O

UT

-VC

C H

I

+VC

C H

I

SO

R

SO

L

IC500

1 2 3 4 5 6 7 8 9 10 11 12

ACTIVELOW

IC501

+VIN

2

+10V

+3.3

V

GN

D

-VIN

2

-9V

+5V

+9V

+15V

+VIN

1

TOMAINCIRCUIT(CN300)ONSCHEMATICDIAGRAM-11

TOMAINCIRCUIT(CN301)ONSCHEMATICDIAGRAM-11

CP500

CP501

TGND

+15V

FR_L

FR_R

AGND

AGND

LO_L

LO_R

SURROUND

S.WOOFER

DC DET

MUTE H

PGND

DGND

VGND

+9V

-9V

MP GND

3.3V

8V

SW 5V

FAN

LED 9V

MO10V

IC500RSN309W44B

HIC

C50

082

0PC

501

820P

C50

282

0P

R50

5 3

.3K

R50

3 3

.3K

R50

4 3

.3K

R50015K

R50115K

R50

6 3

.3K

R50215K

C50

382

0P R51047K

C51015P

R50947K

C50915P

R50856K

C50822P

R50756K

C50722P

C50

4 0

.01

C50

5 0

.01

Q541

Q542

Q542KTC2026STABILIZER

Q540

Q540KTA1046REGULATOR

C5060.01

R54547K

R5445.6K

R5438.2K

R54247K

D542B0BA01100004

D541B0BA01100004

D540MTZJ24DTA

R565330

R5484.7

D50

1

D50

0

B0J

AP

G00

0019

B0J

AP

G00

0019

R5462.7K

C5410.01

R5404.7

C51

1 0

.047

R511470K

R513680

R5121K

SCHEMATIC DIAGRAM - 17

POWER (1) CIRCUIT

CP503SURR_R

IC501C5BA00000105VOLTAGE REGULATOR

R5412.7K

C5400.01

Q5412SD1859QRTV2

REGULATOR

Q520

Q521

Q520-Q521KTC3199GRTA

DCDET SWITCH

C5271000P

C5266.3V220

R528100K

D524 RL1N4003S-P

D525 RL1N4003S-P

R52547K

R52447K

C51950V2.2

D526B0AACK000004

R529100K

C52

450

V47

C52

550

V47

R52

31.

5K

R52

21.

5K

C52350V47 C520

25V330C52150V47

C52250V47

TOSPEAKERTERMINALCIRCUIT(CN957)ONSCHEMATICDIAGRAM-20

: MAIN SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE

Page 19: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

12

11

10

2

4

6

8

9

7

5

3

1

TOPOWER(2)CIRCUIT(H502/W502)ON SCHEMATICDIAGRAM-19

LO_L

LO_R

SUBW

IN GND

AGND OUT

-VD

AC_IN

PGND

-VCCH

+VD

-VCCL

+VCCH

+VCCL

12

11

10

2

4

6

8

9

7

5

3

1

15

14

13

Q550

Q550KRA120MTA

SWITCH

Q522

Q522B1AAGC000007

MUTING SWITCH

TOSPEAKERTERMINALCIRCUIT(CN958)ONSCHEMATICDIAGRAM-20

+VCCH

+VCCL

AC_GND

-VCCH

AC_IN

FR_L GND

FR_R GND

FR_R

12

11

10

2

4

6

8

9

7

5

3

1

15

14

13

CN959

H500/W500

-VCCL

FR_L

E500

2

1

CN900

CP502

SURR_L

Q543

Q544

R55122K

R5523.3K

R55010K

R54922K

SURR_GND

VDMUTE_DET

FLT_GND

SUB+BGND

SUB+B

DC_DET

FAN_DET

R5472.7K

Q543-Q544KTA1267GRTA

SWITCHING

Q545B1ACCL000012

SWITCHING

Q546B1ACCL000010

SWITCHING

D543B0AACK000004

D544B0AACK000004

Q545R55410K

R55310K

Q546

R55510K

R55633K

Q549

R518100K

C5446.3V470

R51639K

D527B0AACK000004

R53022K

C53135V4700P

C53235V5600P

C53435V4700P

C53335V5600P

R56039K

Q547

Q547-Q549KTC3199GRTA

SWITCHING

Q548

R55910K

R51710K

R557100

C51716V220

R5614.7K

R564100K

R563100

C54350v2.2

D545B0AACK000004

TOSPEAKERTERMINALCIRCUIT(CN956)ONSCHEMATICDIAGRAM-20

R56256K

C5420.01

D522B0BA01900005

D523B0BA01900005

R52747K

D520B0BA01900005

D521B0BA01900005

R52647K

R5212.2

C5360.18

R5202.2

SCHEMATIC DIAGRAM - 18

POWER (1) CIRCUIT

AC_GND

TOTACT SWITCHCIRCUIT (H900)ON SCHEMATICDIAGRAM-12

C5121000P

: MAIN SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE

Page 20: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

SCHEMATIC DIAGRAM - 19

POWER CIRCUIT (2)

IC502RSN312H24-P

HIC

IN G

ND

L IN

R IN

-VD

+VD

-HIN

+HIN

RE

LAY

-DI S

EN

S

+DI S

EN

S

IH D

ET

DIS

P H

MU

T

DC

DE

T

OV

ER

LO

AD

GN

D

AC

IN

R O

UT

-VC

C L

OW

+VC

C L

OW

L O

UT

-VC

C H

IGH

+VC

C H

IGH

IC502

12345678910111213141516171819202122

2

4

6

8

7

5

3

1

TOPOWER(1)CIRCUIT(CN959)ONSCHEMATICDIAGRAM-18

12

11

10

2

4

6

8

9

7

5

3

1

15

14

13

H502/W502

TOSPEAKERTERMINALCIRCUIT(CN955)ONSCHEMATICDIAGRAM-21

R58

1 3

.3K

R58

3 3

.3K

C58

182

0P

C58

082

0PR58015K

R58215K

C58

6 0

.047

C58

3 0

.01

R58456K

C58415P

R58556K

C58515P

C5870.01

D58

1B

0JA

PG

0000

19

D58

0B

0JA

PG

0000

19

R58

6 4

70K

R58

7 1

K

LO_R

GND_R

LO_L

GND_L

SUBW_R

GND_R

SUBW_L

GND_L

C58

2 0

.01

C58835V4700P

C58935V5600P

C59835V5600P

C59935V4700P

H503/W503

LO_L

LO_R

SUBW

IN GND

AGND OUT

-VD

+VD

AC_IN

PGND

-VCCH

-VCCL

+VCCH

+VCCL

: -B SIGNAL LINE: +B SIGNAL LINE : MAIN SIGNAL LINE

Page 21: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

SCHEMATIC DIAGRAM - 20

SPEAKER TERMINAL CIRCUIT

TOPOWER(1)CIRCUIT(H500/W500) ONSCHEMATICDIAGRAM-18

12

11

10

2

4

6

8

9

7

5

3

1

15

14

13

TOPOWER(1)CIRCUIT(CP502)ONSCHEMATICDIAGRAM-18

12

11

10

2

4

6

8

9

7

5

3

1

CN956

CN958

TOPOWER(1)CIRCUIT(CP503)ONSCHEMATICDIAGRAM-17

12

11

10

2

4

6

8

9

7

5

3

1

CN957

24 3 1JK953

24 3 1JK952JK951

SU

RR

_L

SU

RR

_GN

D

SU

RR

_R

FR_L

FR_R

FR_L

GN

DFR

_RG

ND

LO_L

LO_R

LO_L

GN

DLO

_RG

ND

C9700.047

R97010

C9710.047

R97110

R97768K

R976180K

R996100K

R993 39K

R992 39K

R979 39K

R983 39K

R982 39K

C9810.047

R98110

C9800.047

R98010

R989390K

D983

R988390K

D984

R999390K

D982 D987 R998390K

C9910.047

R99110

C9900.047

R99010

R986390K

R987100K

D979B0AACK000004

R99410KD978

B0AACK000004

R99510KD977

B0AACK000004

R98410KD976

B0AACK000004

R985 10K

R531 22K

+VCCH

+VCCL

AC_GND

AC_GND

-VCCL

-VCCH

AC_IN

FR_RGND

FR_LGND

FR_L

FR_R

FAN_DET

DC_DET

SUB+B

SUB+BGND

VMUTE_DET

FLT_GND

SURR_L

SURR_GND

SURR_R

D982-D984,D987B0AACK000004

R997180K

: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE

Page 22: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

SCHEMATIC DIAGRAM - 21

SPEAKER TERMINAL CIRCUIT

4321

4321 4321

2

4

6

8

7

5

3

1

CN955

TOPOWER(2)CIRCUIT(H503/W503) ONSCHEMATICDIAGRAM-19

10

2

4

6

8

9

7

5

3

1

H950/W950

TOTRANSCIRCUIT(CN950) ONSCHEMATICDIAGRAM-22

H951/W951

TOTRANSCIRCUIT(CN951) ONSCHEMATICDIAGRAM-222

4

6

7

5

3

1

W952

TOSUB TRANSCIRCUIT(CN953) ONSCHEMATICDIAGRAM-22

2

3

1

2467 5 3 1CN954

TOPANEL CIRCUIT(H600/W600) ONSCHEMATICDIAGRAM-14

D970KBP152G4R5

C95425V2200

F4250V T6.3AL

FC5FC6

FP950 4000

C9530.01

FP951 1000

C95050V100

D959RL1N4003S-P

DG

ND

FL2

FL1

PC

ON

T

SY

S6V

SY

NC

-VP

D960RL1N4003S-P

R9584.7

Q950

Q9502SB621ARSTA

-VP VOLTAGE REGULATOR

C957100V10

C9560.01

R957150

R9594.7K

D961MTZJ30ATA

C95563V100

Q953

Q953B1AAGC000007

PCONT SWITCH

R9603.3K

Q951

Q9512SD21370PA

SYS6V VOLTAGE REGULATOR

C96310V47

D9641T3T

D967B0AACK000004

D965B0BA6R600008

C9620.01

D9661T3T

Q952

Q952B1AAGC000007

STABILIZER

R9511.5K

R9501.2K

C9611000PR962

820K

R95222

R95318

R95412

D9681T3T

C95916V1000P

C96016V1000P

C9580.01

D9621T3T

D9631T3T

D958B0FBAM000009

D957B0FBAM000009

C9520.1

D951-D954,D969,D971-D973B0HARM000017

D97

1

D95

4

D95

2

D97

3

D96

9

D95

3

D95

1

D97

2

F3250V T6.3AL

FC7FC8

C9510.1

LO_R

GND_R

LO_L

GND_L

SUBW_R

GND_R

SUBW_L

GND_L

: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE

Page 23: Service Manual - ESpecarchive.espec.ws/files/panasonic_sa-vk-700-gc.pdfmd2 md3 md4 md5 md6 md7 mwe ras ma0 ma1 ma2 ma3 c1004 0.1 nc vss cd bck cd data cd lrck cd c2po nc nc nc md0

SCHEMATIC DIAGRAM - 22: +B SIGNAL LINE

2

4

6

7

5

3

1

8

10

9

2

4

6

7

5

3

1

2

1

3

220110

127240

220

110127

2405

2

3

4

1

6

7

8

13

14

9

11

12

10

8

6

7

4

5

2

3

1

2

1

3

4

2

1

3

4

2

1

3

2

1

3

AC TRANSFORMER CIRCUIT

110V/127V/

220V-230V/240V

50Hz/60Hz

T501G4C8AHK00001

W3B

W1B W1A

T502G4C2AAJ00001

F1250V T4AL

Z501ERZV10V511CS

FC2 FC1

JK500

SUB TRANSFORMERCIRCUIT

CN950

RL502RSY0040M-0

L500RLQZ371

VOLTAGE SELECTORCIRCUIT

W5B

W7B

W6B

W2B

W4B

W3A

F2250V T2AL

FC4 FC3

PL1

W5A

W7A

W6A

W2A

W4AS501

K0AFZA000005VOLTAGE

SELECTOR

D950RL1N4003S-P

TOSPEAKERTERMINALCIRCUIT(H950/W950) ONSCHEMATICDIAGRAM-21

CN951

TOSPEAKERTERMINALCIRCUIT(H951/W951) ONSCHEMATICDIAGRAM-21

TOSPEAKERTERMINALCIRCUIT(W952) ONSCHEMATICDIAGRAM-21

CN953

SPINDLEPOSITIONCIRCUIT

CD LOADINGCIRCUIT

CD DETECTCIRCUIT

SW5

GP1S94D1

D2B0BA4R600003

W1

SW4

W2

Q1B1GACFGG0004

POWER SUPPLYCONTROL

SW3

SW2

SW1

Q1

RM1

M

C20.01

R1 1K

C116V100

CW

BOTTOMSW

DRIVEPOWER

HALF

CLAMP

CCW

OPEN

SW1

P_GND

SW2

L

D_GND

PSLED

POSITION

CN1

PLUNGER

TOMAIN CIRCUIT(CN309) ONSCHEMATICDIAGRAM-6

W2

4 3

2 1S1S2SCS2’S1’

S3S3’S4

S5S5’

PT

P(0)P(110)P(123)

P’(0)P’(13)

P’(123)

VR

EF

VC

C

NC

IC1C0GAM0000005

MOTOR DRIVE

NC

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