Panasonic PV-V4525S, Service Manual

7.2. MAIN SCHEMATIC DIAGRAMS

U6302
PNA4618M01KT

1

2

3

D6001
B3EA00000072

27K

R6108

27K

R6107

150

R6109

PT

C6109

30K

R6002

PT

R6003

10K

R6112

10K

R6113

10K

R6006

1K

R6009

TRA

CKING_ENVE

MTS_MODE

HIFI_ADJ_L

220

R6019

100

R6071

100

R6072

M

_D

ATA

SCK

IIC_CLOCK

IIC_D

AT

A

10K

R6403

PT

R6404

5600

R6407

5600

R6406

SW_+5V_ANALOG

3900P

C6097

0.1

C6082

120

R6116

27K

R6115

27K

R6114

UNSW_+5V_SYSCON

100

R6220

220

R6222

220

R6223

220

R6225

0.1

C6222

0.1

C6223

0.1

C6225

100

R6215

18K

R6217

1K

R6216

1800P

C6217

1

C6216

1000P

C6215

1000P

C6213

0.01

C6212

0.022

C6211

0.022

C6210

0.22

C6209

1R2

R6219

1R5

R6224

0.1

C6219

10K

R6203

0.056

C6202

0.056

C6203

10K

R6202

UNSW_+16V

SW_+5V_MTR

P6202

2 LOADING_MTR (+)
1 LOADING_MTR (-)

1K

R6204

1K

R6205

0.056

C6204

0.056

C6205

47K

R6227

D6105

WA5

100

R6067

100

R6065

33P

C6086

1M

R6086

D6201 MA165

D6202 MA165

3900

R6087

1

C6227

SW6002

K0C111A00006

X6002

PT

X6001 H0D120500017

R6136 PT

PT

C6035

PT

C6036

0.1

C6034

1K

R6039

18P

C6038

22P

C6039

0.1

C6037

D6101

PT

D6103
WA5

D6104 PT

D6102
PT

PT

R6111

0.01

C6078

3300

R6034

100P

C6044

82P

C6045

470P

C6047

0.01

C6147

1K

R6047

VIDEO_OUT

Q6009
2SB709A

PT

L6005

PT

C6059

SW_+5V_VIDEO

FSC

0.01

C6049

1

C6156

1M

R6156

1000P

C6055

560P

C6056

1000P

C6054

0.033

C6154

2200

R6054

BW_H/COLOR_L

CV_OUT

PAL_PB_L

TV_L/VTR_H

PANE_CS

ART_V/H/N

SP_L

P_ON_H

AVR_L

SVHS_PB_H

1K

R6085

J_CLK

C

CTL_HEAD-

CH_SW

A_MUTE_H

V_D_REC_H

PB_5X_H

VIDEO_HSW

A

UDIO_HSW

P_SA

VE_L

HIFI_PB_H

AFT

IC6004
C3EBCC000053

1

PRF

2

PB0

3

PB1

4

VSS

5

SD

A

6

SCL

7

MODE

8

VCC

C6408

0.1

PT

R6408

SW_+12V_MTR

6800

R6094

680P

C6094

KEY_2

KEY_1

2SB709A

Q6004

2SB709A

Q6005

22K

R6501

2SD601A

Q6003

18K

R6502

390

R6503

10K

R6504

10K

R6505

PT

C6503

MA165

D6501

WA5

L6001

4R7M

R6507

3300

R6508

1500

R6509

2SD601A

Q6008

PT

C6504

22K

R6510

PT

R6043

PT

C6135

PT

C6138

PT

R6045

10K

R6078

22K

R6036

22K

R6035

1K

R6080

1K

R6079

PT

C6080

PT

C6079

0.1

C6501

PT

R6511

1K

R6070

PT

R6069

PT

C6403

PT

C6404

PT

C6405

1K

R6068

10K

R6405

R6066

10K

R6081 15K

100

R6083

15K

R6084

22K

R6089

22K

R6093

0

R6095

1K

R6028

DEFEA

T_H

PT

R6021

0

R6026

10K

R6014

1K

R6013

R6008

1K

1K

R6007

1K

R6010

PT

R6023

0

R6074

TP6203
PT

PT

TP6204

PT

TP6201

PT

TP6202

PT

TP6028

PT

TP6012

PT

TP6013

PT

TP6009

PT

TP6001

PT

R6015

0.1

C6110

0.1

C6111

PT

C6112

PT

C6113

PT

R6207

D6203
PT

SW_+30V

PT

TP6803

PT

TP6008

PT

TP6007

PT

TP6010

PT

TP6021

PT

TP6018

PT

TP6206

PT

TP6030

PT

TP6032

PT

TP6033

PT

TP6034

PT

TP6023

TIMER_LED

FIP_OFF_L

1K

R6058

<FM_REC>

NA_PB_SW_ON_L

PT

TP6020

PT

C6004

PT

TP6405

180

R6052

PT

D6502

PT

TP6006

PT

TP6011

PT

TP6015

PT

TP6022

PT

TP6035

PT

TP6036

PT

TP6208

PT

R6017

PT

TP6005

PT

R6030

PT

R6016

PT

TP6040

PT

R6190

PT

R6192

PT

R6191

PT

R6193

IC6001

1

KEY_1

2

CODE_1

3

CODE_2

4

T.

S

.CUR

VE

5

KEY_2

6

NORM/SER

V/T2/TEST

7

S-PHO

T

8

T-

PHO

T

9

TRA

CKING ENVE

10

MTS_MODE

11

CURENT_LIMIT

12

EEPR

OM CS

13

AR

T.

V/H/N

14

REMOCON

15

NC

16

HIFI_ADJ_L

17

P.SA

VE_L

18

VIDEO

.H.SW

19

A

UDIO

.H.SW

20

NA_PB_SW_ON

21

R.COLE_W(L)

22

DEFEA

T_H

23

HIFI_PB_H

24

NC

25

PB X5(H)

31 POS.SW3

32 POS.SW2

33 POS.SW1

34 RESET_L

35 32KHz.IN

36 32KHz.OUT

37 +5V(D)

38 12MHz.IN

39 12MHz.OUT

40 GND(OSC)

41 NC
42 NC

43 32K.START(L)

44 LC.OSC.IN

45 LC.OSC.OUT

46 NUB(GND)

47 4FC.LPF

48 FSC IN

49 OSD (GND)

50 CV IN

51

BW_H/COLOR_L

52

CV OUT

53

5V(OSD)

54

HLF

55

V_HOLD

56

CV IN(EDS)

57

NU

A(GND)

58

FIP_OFF_L

59

NC

60

NC

61

TV_L/VTR_H

62

NC

63

NC

64

NC

65

UNLO

ADING_H

66

PANE_CS

67

LO

ADING_H

68

MASTER_D

AT

A_1

69

SLA

VE_D

AT

A_1

70

SCK_1

71

IIC

.CLK

72

IIC

.D

AT

A

73

256Hz/R

OM.COLE

74

CAP R/F

75

TIMER_LED

81

SP_L

82

EX_FF/REW_L

83

P_ON_H

84

AVR_L

85

SQPB_IN_H

86

FG.AMP.OUT

87

FG.AMP.IN

88

GND(A)

89

J.CLK

90

CYL_PFG

91

OREF

92

IREF

93

S CAS(H)

94

CTL.HEAD(-)

95

CTL.HEAD(+)

96

CTL.AMP.REF

97

PB.CTL.OUT

98

+5V(A)

99

5V(AD)

100

NC

26

V_D_REC_H

27

NO_S-T

AB_L

28

A_MUTE_H

29

3ch_Hiz/4ch_L

30

POS

.SW4

76

CAP

.ET

77

CYL.ET

78

P.

FA

IL_L

79

S

.REEL.PULSE

80

T.

REEL.PULSE

Q6007
PNA2604M01VT

Q6006
PNA2604M01VT

PT

C6009

C6098

220/6.3V

10/16V

C6092

22/6.3V

C6096

100/25V

C6221

220/6.3V

C6224

220/25V

C6207

330/6.3V

C6101

100/6.3V

C6505

47/6.3V

C6506

PT

C6502

100/6.3V

C6206

100/6.3V

C6108

100P

C6407

100P

C6406

0.1

C6208

PT

C6062

0.01

C6201

PT

C6061

PT

C6018

PT

C6029

0.01

C6048

IC6201

C1AB00001767

1

2

3

4

5

6

7

8

9

10

21

22

15

16

17

18

19

20

11

12

23

24

13

25

27

14

26

P6203

7

PG+

6

PG-

5

GND

4

COM

3

M3

2

M2

1

M1

J6202
WA5

WA5

J6501

PT

J6037

WA5

J6031

PT

J6100

PT

J6041

WA5

J6401

PT

J6024

J6020
WA12.5

J6050
PT

100

R6050

470

R6056

PT

R6163

PT

R6164

PT

R6160

56

R6506

22K

R6061

1K

R6022

560

R6029

22K

R6051

1K

R6053

C0EBH0000172

IC6005

4

5

6

1

2

3

B3NAA0000049

IC6002

2

1

4

3

B3NAA0000049

IC6003

2

1

4

3

4R7U

L6002

L6003 WA5

WA5

L6004

100U

L6006

B6001
PT

WA10

TP6003

PT

TP6102

WA5

TP6002

WA15

TP6004

WA10

TP6207

WA7.5

TP6019

WA7.5

TP6014

WA7.5

TP6016

WA7.5

TP6017

WA20

TP6205

P6201

8

MTR_GND

7

CAP_R/F

6

EC

5

TL

4

GND(FG)

3

FG1

2

CAP_VM

1

SW_+5V_MTR

WA17.5

TP6134

100/6.3V

C6053

P_FAIL_L

+5V_KEY

SAFETY
TAB SW

SENSOR

TAKE-UP
REEL SENSOR

C2CBHF000401

(CYLINDER/LOADING MOTOR DRIVE)

SUPPLY
REEL SENSOR

SUPPLY
PHOTO TR

TAKE-UP
PHOTO TR

1
2

4

3

5

POSITION 1
POSITION 2

POSITION 4

POSITION 3

GND

SW6001
K0ZZ00000598
MODE SELECT SWITCH

(IR RECEIVER UNIT)

(TO CAPSTAN MOTOR)

(TO LOADING MOTOR)

(MEMORY)

(RESET)

(IC6001 RESET)

SWITCHING
POWER ON-ON

SWITCHING
POWER ON-ON

IC6001
RESET

(BUFFER)

SYSTEM CONTROL/SERVO/
TIMER MICROCONTROLLER

25

TO

 MII,MIV

,MVI

TO

 MII,MIV

,MVI

26

27

TO

 MII

TO

 MV

28

TO

 MII

29

30

TO

 MIII

31

TO

 MIII

32

TO

 MIII

33

TO

 MIII

34

TO

 MV

TO MV

1

TO MII

2

TO MII

3

4

TO MII

TO MII

5

TO MII

6

7

TO MV

TO MVI

46

47

TO MIII

45

TO MV

44

TO MII

43

TO MV

42

TO MII

41

TO MII

40

TO MII,MIV

39

TO MII

TO MII

38

TO MV

36

TO MV

37

35

TO MV

(TO CYLINDER UNIT)

TO

 M

II

8

9

TO

 MII,MIV

TO

 MII,MIV

10

11

TO

 M

II

TO

 MII,MIV

12

TO

 M

IV

13

14

TO

 M

IV

15

TO

 M

IV

TO

 M

IV

16

TO

 M

II

17

TO

 MII,MV

18

19

TO

 M

II

TO

 M

IV

20

21

TO

 M

II

TO

 MIII

22

23

TO

 M

II

TO

 MIII

24

PB VIDEO SIGNAL
CAPSTAN SERVO

REC VIDEO SIGNAL

CYLINDER SERVO

OUT GND VCC

OUT

VDD

GND

(B,C)

PIN NO.OF IC6001

MODE SELECT SWITCH

MODE

SW1

(33)

L
L

H

L

H

L

H

L

H

L
L

H

SW2

(32)

H
H
H

L
L

H
H

L
L
L

H

H

SW3

(31)

H

L
L

H
H
H
H

L
L

H
H

H

SW4

(30)

H

L
L
L
L
L
L

H
H
H
H

H

EJECT
DOWN
R-REW
LOAD
REV
PLAY
POWER OFF
STOP R
STOP F
FF/REW
FF2
INTERMEDIATE
POSITIONS BEWEEN
EACH POSITIONS

NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.

NOTE:
For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.

COMPARISON CHART OF
MODELS & MARKS

PV-V4524S
PV-V4624S
PV-V464S

A
B

C

Not Used

PT

MODEL

MARK

MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC DIAGRAM

PV-V4525S/PV-V4535S-K/PV-455S-K

MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC DIAGRAM

LINK TO VOLTAGE CHART

LINK TO I/O CHART

NOTE:

PARTS MARKED "PT" ARE NOT USED.

LSJB2202

PV-V4525S / PV-V4535S-K / PV-455S-K

18