Aiwa VX 147 Schematic

ABC D E F GH

HEAD AMP SCHEMATIC DIAGRAM

8

(HEAD AMP PCB)

123

4

52492-0420

CP4101_2

FROM TO CYL

CH1/2 S

CH1(R)F

CH2(L)F

NC

8

7

C4119

33P CH

C4120

33P CH

C4115

C4114

0.001 B

0.001 B C4113

C4112

0.001 B

6

0.20.2

EP/SP

EP

(LP)

1.5 SP

5

1.0

1 101112

5.0

46

NCNC NC

PB OFF

REC ON

VCC

SW 30 REC MUTE

ON

H CH

L CH

2

1.2 0.2 0 0.45 0 2.2 1.1 0 2.9 5.0 5.0

REC/PB

3.2 REC

2.0

OFF

PB

3456789

A1

A2

2021222324

ENVELOPE DET

PB OFF

REC ON

SW30

44

PB OFF H

REC ON

VCC

L

PB

REC

45

4.99 1516171819

BUF

42414039

PB OFF

AGC

VCC2

REC ON

REC CURRENT AMP

1K

AGC DET

5K

H.SYNC

A1

A2

BUF

0.902.10.702.160.700 44

1314

PB OFF

REC ON

LA7411M

HEAD AMP

IC4101_2

43

C4127

0.01 B

1F

C4106

4

W801

0

R4113

330

C4110

R4111

R4109

1.5K

0.01 B

20K

C4107

C4104

2206.3V KA

C4108

15P CH

L4101

100uH

1F

CYL_PG-A

CYL+B-A

CYL_FG-A

GND_B

CYL_DRIVE_A

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE: THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

FROM/TO CYL

CP4102_1

52492-0520

CYL PG

1

CYL +B

2

CYL FG

CYL GND

CYL DRIVE

3

4

5

7

6

5

4

2.2

3

2

1

FROM/TO CAPSTAN DD UNIT

CP4105

TKC-F09X-L1

CAP-M F/R

1

GND

2

VCO

3

CTL

4

MOTOR GND

5

VCC

6

FG

7

I LIMIT

8

V.REF

9

TO LOADING MOTOR

LDM+

1

LDM-

2

CD4102 8283_0212_00_000

C4102

0.1 B

LDM-

1

CP4103(CP1002)

TMC-W20X-A1

FROM/TO SYSCON

GND_B

CYL_DRIVE_A

LDM+

CYL GND

CYL DRIVE

34567

BUFFER

Q4101

2SC2412K

0.33 F

C4105

CYL_FG-A

CYL_PG-A

CYL+B-A

NC NC NCNC

FG

VCO

CTL

CYL FG

CYL +B

GND

CTL+

CTL-

CYL PG

MOTOR GND

8

9

101112131415161718

CAP-M_F/R

VCC

I LIMIT

V.REF

AUDIO PB

AUDIO REC

19220

FROM/TO Y/C

1.65.0

C4103

10P CH

PB Y/C,REC-C

2345678

1

CP4104(CP4001)

TMC-W16X-A1

R4104

1.5K

H.SW

R4102 120K

H.SYNC

1K

R4103

V.REC ST-H

ENV.DET

GND

REC-Y

9

NC

GND

P.CON 5V

AE HEAD(-)

AE HEAD(+)

10111213141516

FROM/TO A/C HEAD

CP4106 177640-6

1

AUDIO PB

2

AUDIO REC

3

CTL+

4

CTL-

5

AE HEAD(-)

6

AE HEAD(+)

PCB330 VE6773

CAPSTAN AFC SIGNAL RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL

RECORD COLOR SIGNAL PLAYBACK COLOR SIGNAL

AUDIO SIGNAL(REC) AUDIO SIGNAL(PB)

CYLINDER AFC SIGNAL CYLINDER APC SIGNAL

3

2

1

ABC D E F GH

J-4

ABC D E F GH

IF SCHEMATIC DIAGRAM

8

(IF PCB)

CD6001

C701801A

560

R6009

6.8K

150

R6007

7

JP6003

C6014

0.0022 B

R6008

2.6

0.9

AMP

Q6003

2SC3000

0.2

L6005

1.2uH

8

7

FROM/TO TUNER/AUDIO

CP6001

6035B-12Z002-T

1

P.CON 9V (AT9V)

2

GND

3

TU.VIDEO

4

AFT S.CURVE

5

6

7

8

9

10

11

12

TU.AUDIO

AGC CONTROL

AGC

GND

NC

5V

IF

NC

JP6002

GND

L6002

CF6008

100uH

5

4

560

R6018

JP6005

3

3.2

BUFFER

Q6002

0

2SA1037K

2

R6012

MKT41.5MA110P

10016V KA

C6002

2.6

R6016

C6017

1K

75

1F

C6015_1

R6001

100K

JP6007

C6008

56

4.7K

R6011

0.001 CH

C6001

8P CH

AFT

L6012

360K005

C6003

0.01 B

1.6

4.1 8.7 3.6 1.3 1.3 0 1.7 2.6 1.5

110

VIF/SIF

IC6001 M52313SP

2.6 2.5 4.4 3.6 3.6 2.3 2.62.6

L6009

L6010

10uH

33uH

VR6001

22K

33P CH

1006.3V KA

C6019-3

R6010

CF6004 J1953M

12345

C6028

62P PH

NC

1234

6

R6003

2203456789

AFT

AMPEQ

8.9 5.0

CF6001

JP6012

100K

0.2250V KA

C6004

0.01 B

C6006

C6005-1

RF

IF

VIDEO

AMP

R6015

430

R6014

VIDEO

DET.

560

IF AMP

AGC AGC

VCC2 VCC1 VCC1

JP6001

TPS6.0MB-TF21

C6016

0.01 B

OUTOUTGININ

R6004-1

1.5K

0.01 B

LOCK

DET.

APC

VCO

C6027

3P CH

NC

1234

6

VCO

L6011

360K006

1F

C6020

C6007

0.01 B

C6009

R6005

C6010

0.033 B

0.0012 B

680

FM

DET.

LIM

JP6008

CF6003

L6004

2.2K

R6006

111213141516171819

R6020

330

C6021

C6032-1

R6013

SFE6.0MB-TF21

12uH

CDSH6.0ME44K-TF

150V KA

10P CH

100

CF6005-1

C6022

47P CH

L6007

C6030-1

C6023-1

68P CH

6.8uH

680P CH

PCB350 VE4666

6

5

4

3

JP6009

2

TUNER VIDEO SIGNAL

AUDIO SIGNAL(REC)

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.

THE DC VOLTAGE AT EACH PART WAS

1

NOTE:

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

ARESINCE THESE PARTS MARKED BYCAUTION:

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE: THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.

ABC D E F GH

CAUTION: DIGITAL TRANSISTOR

1

J-5

ABC D E F GH

AT+5V

22K

R4069

R

P

SUB CONV.

MESEC

C4060

0.01 F

C4059

0.01 B

820

2.2K

SW

Q4021

DTC144EKA

C4061

0.33 F

0.1 F

C4068

0.0047 B

C4094

270P CH

2.7

0.1

0

15P CH

APC

B-ID

PR

1K

R4052

39uH

L4012

DV_SYNC

COLOR_SYSTEM

C4074

100P CH

220

R4059

0.4750V KS

C4062

C4067

R4050

3031323334353637

C4065

C4069

C4052

0.01 B

C4064

33K

MAIN CONV.

0.12 B

476.3V KS

0.0027 B

RP

BURST EMPH./ DEEMPH

REC C

LPF

REC-C_OUT

R4046

ACC

PB C

68

LPF

VCC2

220P CH 5432

2829

RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK COLOR SIGNAL TUNER VIDEO SIGNAL

PCB010 VM7125

8

7

6

5

4

3

2

1

Y/C SCHEMATIC DIAGRAM

BUFFER

4.9

Q4007

2SC2412K

1.6

R4011

C4010

1.5K

R4056

BUFFER Q4005

2SA1037AK

2.4

0

V.OUT1

VCR_VIDEO_OUT

R4062

2.8

2.1

0

2.3

R4013

1.5K

680

R4074

270K

R4075

330K

0.01 B

BUFFER

Q4006

2SC2412K

4.9

R4009

1.8

100

1.8

1K

3.9K

R4008

R40071KR4055

C4006

0.01 F

W802

REC-C_OUT

L4002

1mH

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE: THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.

(SYSCON PCB)

R4015

100

C4015

680P CH

560

R4016

82K

R4067

R4076

15K

1K

IC4001 TA1232AN

R4012

PAL Y/C SIGNAL PROCESS

12K

C4007

R4010

2.4

C4040_1

C4073

0.001 CH

12K

0.1 F

L4006

R4071

1K

0.001 CH

47uH

W874

C4075

L4004

1mH

VCC3

1006.3V KS

CAUTION: DIGITAL TRANSISTOR

V.OUT1

DV_SYNC[T]

DV_SYNC[S]

C4019

D4002

D4003

1SS133

LFB-01L

R4019

C4017

4.716V KS

R4070

1K

MUTE SW

DTC143TKT

5.0

3

Q4023

4.750V KS

C4090

4710V KS

AV-H

C4046_1

NC

4

R

0.1 F

NC

1 10111213141516 17 18 192 20 21 22 23 24 25 26 27

OSD PV/PH

RRP

AGC

4.9 2.8 2.5 2.8 3.3 1.5 2.6 3.4 2.5 0.5 0.9 1.9 2.3 2.1 3.0 3.0 2.6 3.0 1.8 1.7 2.5 2.3 5.0

C4016_1

0.8

0

476.3V KS

C4039

240P CH

1K

R4021

4.7K

5

MAIN EMPH

P

5051525354

0.150V KS

C4020

W966

SWD_VIDEO_IN

TU.VIDEO[B]

R4022

4.1

0

R4023

1

NC

789

6

P

FM DEMOD

LPF

MAIN

NC

R4029

680

560

C4026

L4008

100P CH

56uH AMP Q4009 2SC2412K

R4027

1.2K

620

1016V KS

C4025_1

EQ

REC

FM MOD

N

DOC

2.8 3.6 3.4

C4027

1M

R4026

1K

R4025

W980

1.4

2.1

R4064

330

R4028

BUFFER

Q4011

2SA1037AK

2.1

0

C4024

82P CH

C4037

Y-COMB

1016V KSNP

C4029

0

BUFFER

Q4010

2SA1037AK

1.5K

2.7

C4030

1.6

1006.3V KS C4033

W810

C4034

FM

AGC

PB FM EQ

4.7K

R4030

C4031

0.01 B

C4032_1

0.022 F

8.2K

R4042

2.2K

R4032

4.9

10K

0.01 B

C4045

C4044

JUDGE PAL

RP

MAIN

BPF

NTSC PAL

3839

NC

BIAS

CLOCK DRIVER

C4043

0.01 B C4051_1

27P CH

150V KS

X4001

DC FB

13141516

NC

0.1 F

2.3

R4043

1.83.73.63.1

R4063

VGG

BUFFER

Q4015

1.6

2SC2412K

1K

2.2K R4044

C4085

0.01 B

4.433619MHz

VCO

ACC

10K

C4049

0.056 B

C4050

0.01 F

SHAPER

COMPLIMITER

VCO

1/3

PAL/4.43NT

/SECAM

1F

C4047

R4068

C4048

NC

2.2 2.8 2.3 4.7 2.9 2.8 0.9 3.12.83.92.14.901.42.71.80.22.7 1.8 1.9 2.3 2.3

NTSC

PAL

MESECAM

JUDGE

W846

R4045

3.9K

226.3V KS

C4056

C4055

C4054

120K

101112

C4053

0.1 F

0

0.018 B

NT

0.01 F

R4047

82K

VOB

0.01 B

3.2 SW

Q4020

DTC144EKA

VXO /XO

C4058

C4057

R4048

S/N

9

R4049

BUFFER

2.2 Q4012 2SA1037AK

0

SDA

SCL

270

0.1 F

0.01 F

VCC1

NC AP CONT.

150V KS

C4036

R4033

1016V KS

4.9

2.5

R4034

270

R4039

R4037

C4091

C4092

150P CH

NC

0

GND

IIC

ENT

INT

SYNC SEP.

PULSE GENE

ON PAL

HD

PLL

40

414243444546474849

7 6

C4038

0.33 F

1M

SYNC

CCD DELAY LINE

3.2

BUFFER

Q4013

2SC2412K

1.2K

NCNC

47K

R4041

2.2

2.4

47P CH

0

SW

Q4018

DTC124EKA

R4065

W859

AT+5V

H.SW

0 5.0 5.0 2.8 2.8 2.5 2.20

1

2345678

CCD INPUT PAL/4.43NT

/SECAM

+

CCD

VOB

S/N

IC4002 TL8850AP

3.2 1.8 2.5 10.6 2.4 1.9 3.30

C4041

ENV.DET

GND

9

REC-Y/C

NC

1011121314

GND

P.CON+5V

TRICK PB-H

TRICK_PB-H

AE HEAD(-)

AE HEAD(+)

NC NC

AE/FE_HEAD

1

15

2

16

TO FE HEAD

FE HEAD(HOT)

FE HEAD(GND)

CP4002_1 CH22070A

GND

2345678

1

8

H.SW

TP4001_1

ENV

TP4002_1

W818

FROM/TO H.AMP

W991

TMC-W16P-A1

PB Y/C

CP4001(CP4104)

H.AMP SW

R4036

H.AMP_SW

H.SW

H.SYNC

4.7K

SYNC

V.REC ST-H

V.REC_ST-H

7

0.01 B

BL01RN1-A63T6

0.1 F

C4011_1

0.1 F

C4012_1

20K

R4018

2SC2412K

1.6

10K

R4020

0

SW Q4024

DTC124EKA

1.7

C4076

B4004

AMP

Q4016

C4093

39P CH

TRICK_PB-H

R4053

R4054

0

R4079

68P CH

R4001

1K

3.0

0.9

1.7

C4014

1.5K

680

C4084 0

180

1006.3V KS

3.1

2.4

R4002

180P CH

TRICK PB SW Q4019

DTC143TKT

4.9

BUFFER Q4001 2SC2412K

R4003

1.8K

820

L4013

C4001

L4001

33uH 0607

C4072

0

NTSC-H

FROM/TO POWER I/O

VCR_VIDEO_OUT

FROM/TO TUNER/AUDIO

6

VCR_VIDEO_OUT

(V.IN-GND)

(V.OUT-GND)

(AE/FE-HEAD)

5

4

GND

P.CON+5V[B]

P.CON+9V

AT+5V

SWD_VIDEO_IN

EE/VV_VIDEO_OUT

TU.VIDEO[B]

GND

AE/FE_HEAD

FROM/TO MICON

SDA

SCL

DV_SYNC[T]

DV_SYNC

AV-H

COLOR_SYSTEM

FROM/TO SYSCON

V.REC_ST-H

ENV.DET

H.SW

DV_SYNC[S]

TRICK_PB-H

H.AMP_SW

SYNC

GND

NTSC-H

3

2

EE/VV_VIDEO_OUT

TO CHROMA

EE/VV_VIDEO_OUT

1

ABC D E F GH

P.CON+9V

C4089

0.1 B

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK

(PAL MODE)

ARESINCE THESE PARTS MARKED BYCAUTION:

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

0.1 F

22uH

11P CH

L4005

C4002

C4077_1

180uH

0.001 B

W978

BLM31A601SPT

B4002

C4081_1

W961

W968

B4003

W950

BUFFER

Q4004

2SC2412K

LFP3A-M3R2TA

0.1 F

2.4

R4061

BUFFER

Q4017

2SA1037AK

C4082

4.9

1.8

R4006

2206.3V KS

2.2K

68

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

J-9

ABC D E F GH

FROM/TO HEAD AMP

8

7

6

5

CP1002(CP4103) TMC-W20P-A1

1

LOD-

2

LOD+

3

CYL DRIVE

4

CYL GND

5

CYL FG

6

CYL +B

7

CYL PG

8

GND

9

CTL-

10

CTL+

11

MOTOR GND

12

CAP/M F/R

13

VCO

14

CTL

15

VCC

16

FG

17

I LIMIT

18

V.REF

19

AUDIO PB

20

AUDIO REC

FROM/TO TUNER/AUDIO

AUDIO_REC

AUDIO_PB

FROM POWER I/O

MOTOR GND

CP1001

TAS-X05X-D1

1

MS SW3

2

MS SW2

3

MS SW COM

4

MS SW1

5

MS SW0

FROM MODE SW

TO OPERATION 1

REC_LED

T-REC_LED

V.REC_ST-H

S804Y

4

3

FROM/TO MICON

STR-B S.DATA-T-S S.DATA-S-T

S.CLK TRICK_PB-L AT+5V

H.SW

AV-HI

2

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

W896

R1092

4.7K

C1012

C1019

0.1 B

4.7K

R1093

C1018

47016V YK

BOT SENSOR

Q1056

RPT-38PB113

5.2

0

0.001 B

SENSER LED DRIVER

Q1052

2SC2872S

33K

R1012

C1004

1F

R1094

R1008

4.7K

R1095

R1051

47 1/2W

EOT SENSOR

RPT-38PB113

D1001 SLR-938C

-4-AB

5.0

0

R1009

33K

4.7K

MS-SW3

MS-SW2

MS-SW1

MS-SW0

Q1055

5.2

0

ARESINCE THESE PARTS MARKED BYCAUTION:

CYL_DRIVE

470 1/2W

C1001

R1016

0.022

10K

B

R1003

MPU20460MLB0

R1041

CYL_FG

CYL_PG

CTL-

CTL+

W920

CAP_FG

47K

27K

R1075

R1006

D1004

1SS133

NTSC-H V.REC_ST-H

REEL-S

REEL-T

BUFFER

10010V KS

R1011

C1051

EOT

BOT

5.2

0

390

0.01 B

Q1051

2SC2412K

0

SYNC

0

R1010

C1014

27K

C1020

0.001 B

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

1

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE: THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.

R1043

270

SYSTEM CONTROL SCHEMATIC DIAGRAM

5.3

0

22K

1K

R1045

REEL SENS

4.7K

2

1

R1015

5.3

DTC124EKA

R1017

100

R1019

100

SERVICE

TP1001

3

4.7K 1/4W

REEL-T

12

34

1K

0

4.9

SW

Q1018

0

C1002

C1003

22P CH

X1001

8MHz

W857

02.12.05.25.205.35.35.35.300000 5.22.71.85.22.55.302.6

6566676869

ATR LED

5.2 PLAY LED

4.9

NC

REPEAT LED

5.2 NTSC-H

0

REEL-S

0

REEL-T

70717273747576777879

0

SENS LED

3.7 CE

5.2 COUNT P IN

1.2 S.DATA T-S

1.9 S.DATA S-T

5.1 S.CLK

0

COMP

0

SYNC IN

0

COUNT P OUT

5.2

NC

CTL OUT

0

110

3

1.5K

R1039

R1040

REEL-S

BOT

TAKE UP

0

01.2

REEL SENS

Q1054

GP1S94

(SYSCON PCB)

REC_LED

22P CH

T-REC_LED

NC

4

W969

ENV.DET

EOT

01.22.3

12

34

00

VV-H

MS-SW3

MS-SW2

MS-SW1

MS-SW0

10K

R1078

NC NC

R1038

CYL_PG

11

C1048

10K

C1046

0.0082 B

41 COLOR ROTARY

42 DUMMY-V SYNC

43 VDD

44 PWM 0

45 PWM 1

46 DRM ON

47 CAP ON

48 LDM REV

49 LDM FWD

50 CAP LIMIT

51 CAP F/R

52 VV-H

53 EXT IN-L

54 EXT-H

55 MS SW0

56 MS SW1

57 MS SW2

58 MS SW3

59 TAPE IN LED

60 REC LED

61 T-REC LED

62 CLOCK 0

63 CLOCK 1

64 VSS

12

100K

R1031

R1029

C1021_1

CAP_FG

100P CH

1 VSAD H.AMP SW

2 BOT

3 CAS DOWN/SERVICE

4 EOT

5 VIDEO ENV DET

6 HI-FI ENV DET

7 DEW

8 SLOW TRACK OFF SET

9 CYLICAP MOTOR SELECT

10 VDAD

11 DFG OUT

12 DFG IN

13 DPG IN

14 CFG IN

15 CFG OUT

16 VSSA

17 VREF

18 CTL AMP-

19 CTL AMP OUT

20 CTL -

21 CTL +

22 VDPA

23 RESET B

24 TEST

7

8809

05.30 0000 005.3002.62.62.602.62.62.62.6 05.35.32.6

10K

R1091

47K

R1023

C1017

IC1001

SYSCON/SERVO

OEC9032B

11 12 13 14 15 16 17 18 192 20 21 22 23 24

NC

8

9

10

4.7K

R1028

CYL_FG

R1025

10K

W891

0.001 B

C1005

D1003

1SS133

0

C1047

120P CH

C1024 100P CH

10K

R1033

150V KS

C1026

4716V KS

C1025

56K

6.2K

TAB SW

SW1010

V.REF CTL

Q1017

2SA1037AK

R1004

5.6K

R1070

22K

R1046

22K

R1044

R1090

R1018

100

R1020

100

R1022

56K

SUPPLY

Q1053

GP1S94

0.022 B

C1006_1

13

1K

2216V KS

C1011

R1057

0.1 F

R1058

22K

R1035

10016V KA

1M

R1036

C1027

0.001

CTL-

CYL_DRIVE

R1080

R1059

17

14

560

10K

B

CTL+

LOADING MOTOR DRIVE IC1002 OEC9029A

POWER

SAVE

11023456789

00 013.213.2000013.2

S815X

S815Y

AV-HI

C1009

DV_SYNC[S]

20K

R1005

C1008 0.1 B

27K

W894

R1081

16

VIDEO H.SW

V.REC START-H

TRICK PB L

SEARCH SPEED SW

2HEAD/4HEAD

BILINGAL-L

STEREO L

AUDIO DET IN

560

R1034

C1050

Hi-Fi L

C1030

0.1 B

5.6K

41424344454647484955051525354555657585966061626364

REC-H

SP-H

LP-H

39K

40

0

NC

2.6

2.7

5.2

5.3

0

30 31 32 33 34 35 36 37 38 39

5.2

25 26 27 28 29

C1022

NC

0

0 NC

NC 0

1006.3V KS

15

R1083

1K

1F

C1036

1SS133

COTROL LOGIC

1F

R1052

H.AMP_SW

R1002

1K

TRICK_PB-L

W832

R1066

R1047

100K

D1009

22K

TSD

10K

H.SW

C1053_1

W831

0.1 F

D1005

11ES1N

D1008

1SS133

VV-H

0

NTSC SW

Q1002

DTC124EKA

0

47K

R1007

39K

R1077

TRICK_PB_5V DRIVER

Q1010

DTA124EKA

4.9

0

4.9

TRICK_PB-H

C1032

0.1 B

CAUTION: DIGITAL TRANSISTOR

R1042_1

2.7 1W

NTSC-H

5.1

ENV.DET

W994W964

MOTOR_GND

W921

W970

CAPSTAN AFC SIGNAL

CYLINDER AFC SIGNAL

CYLINDER APC SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB)

CAUTION: DIGITAL TRANSISTOR

TO TUNER/AUDIO

V.REC_ST-H NA_PB/LINE/TU LP-H

FROM/TO Y/C

H.SW

DV_SYNC[S]

TRICK_PB-H

H.AMP_SW

SYNC

GND

NTSC-H

V.REC_ST-H

ENV.DET

FROM POWER I/O

MOTOR_GND

GND

AT+13.2V

AT+5.6V

P.CON+5V

PCB010 VM7125

8

7

6

5

4

3

2

1

ABC D E F GH

J-10

ABC D E F GH

TO POWER/ I/O

AGC

8

7

6

5

AFT

TEST POINT

CP6115 171826-4

1

GND

2

AGC

3

AFT S.CURVE

4

IF

1415

11

10

9

8

7

+B

6

VL

5

VH

4

3

UHF

2

TU

1

AGC

1213

TU6001 UE25-B01

8101411A

FROM POWER/I/O

C6121

100P CH

P.CON+9V

P.CON+5V

AT+13.2V

CD6101

R6115

390K

W919

L6102

0.47uH

NC

B6101

BLM31A601SPT

GND

AT+5.6V SCL

+30V

C6001

W951

R6116

100K

0.022 B

W935

L6101

100uH 0607

W971

C6110 3.350V KA

C6105

22016V YK

C6002

0.1 F

C6104

1F

C6113 0.022 B

C6141 1 F

C6317

0.022 B

B6102

BLM31A601SPT

VT DRIVER

IC6303

UPC574J

C6312

1234

+

-

VCC

IC6302 LA6358T

32.0 12.6 12.6 1.1

R6305

1K

C6313

0.033 B

C6314

R6309

R6307

150K

390K

C6315

4.750V KS

R6308

4

TO CHROMA

VCR_AUDIO_OUT

TEXT_SYNC

R.G.B_SW

W963

3

W944

SCL

W948

SDA

T_TEXT_RESET

C6402_2

TEXT_SYNC

2

FROM/TO CHROMA

B.B-H

BLUE

GREEN

RED

W866

W868

W869

NC

W885

D613

11E1N

4.716V KS

EE/VV_VIDEO_OUT

D6402

100

R6401

SWD_VIDEO_IN

1

CP852

ILG7P-S3L-PCB-S

FROM/TO T’TEXT

GND

B OUT

1

23456

G OUT

R OUT

B.B-H

TEXT BLK.

7

FROM/TO T’TEXT

SDA

SCL

SYNC OUT

T’TEXT RESET

CP851 CPB1808-0101

1234567

12V

TEXT 5V

GND

VIDEO IN

8

TUNER/AUDIO SCHEMATIC DIAGRAM

56789

234

C6119

W886

0000

GND

5678

R6310

R6306

0.033 B

150K

0.015 M

MTZJ6.8C

FROM/TO POWER/I/O

47016V YK

33K

9.1

150K

0

C6316

0.015 M

W814

SWD_AUDIO_IN

GND

AV_SW_VIDEO_IN

VOLTAGE

CONVERTER

Q6304

2SC2412K

0.4

10K

R6312

R6311

P.CON+5V

C1060

VCR_AUDIO_OUT

AV_SW_AUDIO_IN

1

GND

CP6001_2

P.CON 9V

TU.VIDEO

6035B-12Z002-T

10K

10010V KA

AFT S.CURVE

NC

W911

C6319

220P CH

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

AGC CTL

TU.AUDIO

P.CON+5V

TU.VIDEO[B]

PWM_VT

GND_A

VCR_AUDIO_OUT

C5021

12

10

11

IF

AGC

GND

NC

T.AUDIO MUTE

Q6101

DTC143EKA

TU_MUTE

SWD_AUDIO_IN

TU_AUDIO_OUT

0.027 B

4

NC

(SYSCON PCB)

FROM/TO IF

W844

0

AUDIO REC/PB AMP

R5001

W813

1016V KS

C5012_1

W912

15.6KHz TRAP PF5001

2623003

NC

123

0.01 B

C5005_1

6

ARESINCE THESE PARTS MARKED BYCAUTION:

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.

1F

C6123

TU_AUDIO_OUT

R5003

R5005

13 14 15 16 17 18 19220 21 22 23 24

DET ALC

IC5001 LA7289

LINE TUNER

C50021FC5009

C5004

470P B

R5006

33K

R5002

W972

THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE: THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.

100uH

L6105

P.CON+5V

AGC_CONTROL

6.8K

R5010

3.9K

680

R5007

R5004

15K

3.9K

4.750V KA

0.1 F

C5006

C5008_1

3.7 3.8 3.8 0.7

REC

LINE

PB

MUTE

PB

ALC

03.8 3.8 0 3.8 3.8 3.8 3.8 0 0 9.2

1F

C5007

470P B

R5008

15K

27K

22K

C7002

3306.3V KS

C7001

0.022 F C7007

0.022 B

C7005

0.033 B

4706.3V YK

C6149_1

W805

EP/ LP/

SP

C5010

R7004

1.2M

PDC/VPD DECODER

VCR_MUTE

0.1 B

C5019

MUTE

REC

3.8

R5015

8.2K

150V KS

C5013_1

4.7K

0.1 F

R5013

10K

1.8M

R5014

S814XS814Y

R7002

1M

R7012

1.2M

R7007

89

TI

POI

DAYN

EHB

V.REC_ST-H

D5001

1SS133

1K

R5026

REC /EE

EQ

SP. LPPB

R5016

C5014

0.01 B R5017

330K

R7001

100

10 11 12 13 14

PD2

VCS

NCNCNC

NA_PB/LINE/TU

00 4.9 0 0 9.2 9.2 3.8

PB/ LINE/ TUNER

C5011_1

3.350V KA R5011

R7011

6.8K

R7005

6.8K

0 2.8

SDA5649

IC7001

2.7 0 0.4 0 2.8 4.1 0

RIPPLE FILTER

10K

C5017

R5018_1

2.2K

REC

VCO

CSO

C5030

C5023

2216V KA

68

1016V KA

4.750V KS

AUDIO_PB

C7003

150P CH

100K

R7006

1.8 5.51.52.82.8

IREF

SDA

270

R7014

SDA

C5016

R5021

3456789

C7004

R7013

234567

SCL

4716V KA

C5018_1

C5020

0.0012 B

R5022

+-1%

1.8K

LP.EP REC

EP PB

REC

ADI

PB

R5020

AUDIO_REC

0.33 F

CYBS

SCL

1

270

33K

AUTO

REC

560

VDD

VSS

R6102

100K

1F

C6101

C6122

0.022 B

4.5

9.19.1

W873

4710V KS

9.2

3.9

R6109

LP-H

C5028

0.01 B

BUFFER

Q6104

2SC2412K

3.9K

R6110

L5001

100uH

C6116

10K

0607

W925

0.1 F

C5022

BIAS

0.0012 B

AC

1101112

C5027_1

AE/FE_HEAD

1016V KS

L7002

AT+5.6V

C5024

R7008

1K

100uH0607

R6103

5.6K

BIAS OSC

Q5004

2SC1317

C5029

9.1

R5027

0.01 B

4.7K

1

6

2

5

34

BIAS OSC COIL

T5001

0.022100V PP

3626010

1K

R7015

C7006

CAUTION: DIGITAL TRANSISTOR

THE DC VOLTAGE AT EACH PART WAS

NOTE:

MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

9.0

2.6

3.2

0.4750V KA

D6007

P.CON+9V

W923

C5026

W889

BUFFER

Q6105

2SC2412K

8.2K

R6105

ATS.LEVEL

18K

R6106

AFT_S.CURVE

MTZJ5.1C

W924

1mH

L5005

4716V KA

C5025

0.022 B

VCR_VIDEO_OUT

PCB010 VM7125

FROM/TO Y/C

SWD_VIDEO_IN EE/VV_VIDEO_OUT VCR_VIDEO_OUT TU.VIDEO[B] AE/FE_HEAD

FROM/TO SYSCON

AUDIO_PB

AUDIO_REC

NA_PB/LINE/TU

V.REC_ST-H

LP-H

FROM/TO MICON

ATS.LEVEL VCR_MUTE AFT_S.CURVE AGC_CONTROL T_TEXT_RESET PWM_VT TU_MUTE

SDA TU.VIDEO[B]

RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK COLOR SIGNAL

TUNER VIDEO SIGNAL

AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) R.SIGNAL

G.SIGNAL B.SIGNAL

8

7

6

5

4

3

2

1

ABC D E F GH

J-11