Philips VR130 Service Manual

Video Cassette Recorder

For technical data reference is made to the Service Manual of VR530/02/07/16

3103 785 21990.

The present Manual states only the differences.

Service

VR130

/02/07/39/58

Service

Service

Service Manual

Contents

Chapter

Adjustment Procedure

Sec. 1:

Schematic Diagrams and CBA's
Exploded Views
Mechanical and Electrical Parts Lists

Survey of versions:

/02 PAL B/G, VPS/PDC
/07 PAL I, Ireland
/16 PAL B/G, Spain
/39 SECAM L,L' & PAL B/G, I
/58 PAL/SECAM B/G, D/K

Sec. 2:

Standard Maintenance
Mechanism Alignment Procedures
Disassembly / Assembly of Mechanism
Deck Exploded Views

Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified
be used.

Published by BK 2002 Video Service Department Printed in the Netherlands c

Copyright reserved Subject to modification GB 3103 785 22100

[ VR130/02, VR130/07, VR130/39, VR130/58 ]

Buttons for VCR feature only

EJECT

MENU STATUS/EXIT CLEAR

STANDBY/ON

1 2 3

4 5 6

7 8

VCR

TV

0

RECORD/OTR

STILL

P+

MUTE

P-

SYSTEM

VCR

To operate the VCR with the remote control.

EJECT

CLEAR

recording (TIMER).

RECORD/OTR

at this moment or press repeatedly to start a One­Touch Recording.

STILL

9

normal playback, press to adjust the tracking.

SYSTEM

MENU

forward the tape at high speed. During playback, press
to fast forward the tape while the picture stay on the
screen.

the tape at high speed. During playback, press to
rewind the tape while the picture stay on the screen.To
return the cursor in the menu.

VCR.

VCR.

To eject the cassette.

To delete last entry/Clear programmed

To record the TV channel selected

To stop the tape (still picture).

P-P+

To select the programme number. During

Doesn’t

To change the video (colour) system. [ VR130/39, VR130/58 ]

To call up main menu of VCR.

When tape playback is stopped, press to fast

To store or confirm entry in the menu.

When tape playback is stoped, press to rewind

To play a tape, select an item in the menu of

To stop the tape, select an item in the menu of

work in these models. [ VR130/02, VR130/07 ]

Buttons with TV feature

Press button VCR on the remote control
before doing VCR related functions
on the remote. By pressing button TV it
is possible to navigate some
functions on PHILIPS TV sets.

TV

To call up additional TV functions.

STANDBY/ON

off, interrupt menu function.

STATUS/EXIT

screen status display. To exit on-screen menus. Or, to
access or remove a status display or menu of Philips
TV.

0..9

Press to select channels at VCR or Philips TV.

MUTE

restore the volume.

To eliminate the TV’s sound. Press again to

To switch VCR or Philips TV on or

To access or remove the VCR’s on-

To adjust the TV’s volume.

1-5-3 HC260IB

Front of the device

STANDBY/ON

STILL

STANDBY/ON

COUNTER RESET

To switch off or on, interrupt a

RECORD

function.

PROGRAMME-PROGRAMME+

To select the
programme number. During normal playback, press to
adjust the tracking.

RECORD

To record the TV channel selected at this

moments.

When tape playback is stopped, press to fast
forward the tape at high speed. During playback, press to
fast forward the tape while the picture stay on the screen.

When tape playback is stopped, press to rewind
the tape at hight speed. During playback, press to
rewind the tape while the picture stay on the screen.

B

To play a tape.

/

To stop the tape and eject the cassette.

STILL

To stop the tape (still picture).

COUNTER RESET

To reset the counter.

Back of the set

PWR.

REC

PROGRAMME

TV

To connect the TV set(programme number).

AERIAL

RF OUT

To connect the aerial cable.

To connect the TV set.

TV

AERIAL

RF OUT

1-5-4 HC260IB

[ VR130/02, VR130/07, VR130/39, VR130/58 ]

Signal Name Function

Signal Name Function

8POUT-1

SCART 1 8Pin Output Control
Signal

A-IN-1,2 Audio Signal Input 1, 2

A-OUT-1,2 Audio Signal Output 1, 2

A-MUTE-H

A-PB/REC

Audio Mute Control Signal
(Mute = “H”)

Normal Audio Play Back/Record
Signal

A-COM Audio Head Common

AE-H Audio Erase Head

AFC

Automatic Frequency Control
Signal

D-CONT Drum Motor Control Signal

D-FG

D-PG Drum Motor Pulse Generator

D-REC-H Delayed Record Signal

D-V- SYNC Dummy V-sync Output

DRV-CLK LED Clock Driver IC Control Clock

DRV-DATA LED Clock Driver IC Control Data

DRV-STB

END-S

Drum Motor Rotation Detection
Pulse

LED Clock Driver IC Chip Select
Signal

Tape End Position
Detect Signal

AGC IF AGC Control Signal

AL+12V

AL+5V

Always +12V with AC Plug
Connected

Always +5V with AC Plug
Connected

AMPC CTL AMP Connected Terminal

AMPVcc AMPVcc

IN

AMPVREF

V-Ref for CTL AMP

AMPVss AMPVss (GND)

AUDIO-SW1

AUDIO-SW2

AVcc

Audio Input/Output Switching
Control Signal 1 (Mono)

Audio Input/Output Switching
Control Signal 2 (Mono)

A/D Converter Power Input/
Standard Voltage Input

C C Terminal

C-CONT Capstan Motor Control Signal

C-F/R

C-ROTA

Capstan Motor FWD/REV Control
Signal (FWD=”L”/REV=”H”)

Color Phase Rotary Changeover
SIgnal

C-SYNC Composite Synchronized Pulse

CLKSEL Clock Select (GND)

SECAM or MESECAM Chroma

COLOR-IN

Video Input Signal at Super
Impose

CTL (+)

CTL (-)

Playback/Record Control Signal
(+)

Playback/Record Control Signal (­)

CTLAMPout To Monitor for CTL AMP Output

FE-H GND Ground for Full Erase Head

FSC-IN
[4.43MHz]

HLF

2

C BUS- SCL I2C BUS Control Clock

I

2

I

C BUS- SDA I2C BUS Control Data

JK1-8P-OUT

4.43MHz Clock Input

LPF Connected
Terminal (Slicer)

SCART 8Pin Output Control
Signal

KEY-1 Key Scan Input Signal 1

KEY-2 Key Scan Input Signal 2

LD-SW

Deck Mode Position Detector
Signal

LM-FWD/REV Loading Motor Control Signal

MOD-A Modulator Audio Output Signal

N-A-PB Normal Audio Playback

N-A-REC Normal Audio Recording

OSC

OSC

IN

OUT

Clock Input for letter size

Clock Output for letter size

OSDVcc OSDVcc

OSDVss OSDVss

P-DOWN-L

Power Voltage Down Detector
Signal

P-ON+44V +44V at Power-On Signal

P-ON+5V +5V at Power-On Signal

P-ON-H Power On Signal at High

Video Head Switching Pulse

PG-DELAY

Signal Adjusted
Voltage

1-6-3 HC260SNA

Signal Name Function

POW-SAF

P-ON Power Detection Input
Signal

REC-SAF-SW

REMOCON-IN

RESET

RF-SW Video Head Switching Pulse

RGB­THROUGH

SC2-IN Input Signal from Pin 8 of SCART2

SECAM-H SECAM Mode at High

ST-S

T-REEL Take Up Reel Rotation Signal

TIMER+5V +5V at Timer

TRICK-H

TU-AUDIO Tuner Audio Input Signal

TU-VIDEO Tuner Video Input Signal

Recording Safety SW Detect (With
Record tab="L"/With out Record
tab="H")

Remote
Control Sensor

System Reset
Signal (Reset=”L”)

SCART 2 RGB Through Control
Signal

Tape Start Position Detector
Signal

Special Playback = “H” in SECAM
Mode

TUN-SW1

TUN-SW2

V-ENV

V-IN-1,2 Video Signal Input 1, 2

V-OUT-1,2 Video Signal Output 1, 2

VIDEO-IN Video Signal Input

VIDEO-OUT Video Signal Output

Vss Vss(GND)

X-IN Main Clock Input

X-OUT Main Clock Input

XC-IN Sub Clock

XC-OUT Sub Clock

Tuner System Control Signal
Output

Tuner System Control Signal
Output

Video Envelope Comparator
Signal

1-6-4 HC260SNA

Servo/System Control Block Diagram BLOCK DIAGRAMS

Comparison Chart of
Models & Marks

Model Mark

VR130/02
VR130/07
VR130/39
VR130/58 AI

SW510 POWER

POWER SW CBA

(DECK ASSEMBLY)

CONTROL
HEAD

AC HEAD ASSEMBLY

Q504

ST-S

SENSOR CBA

Q505

END-S

SENSOR CBA

CYLINDER ASSEMBLY CAPSTAN MOTOR

PG
SENSOR

DRUM
MOTOR

M

AF
AG
AH

LOADING
MOTOR

CL509

CL287

M

1 1KEY-1

5 5CTL(+)
6 6CTL(-)

MAIN CBA

CL508

CL504

CAPSTAN
MOTOR

" " = SMD

TP506

END-S

M

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)

AL+5V

SW507
LD-SW

Q503

T-REEL

AL+5V

CL502

12 C-F/R
11

AL+12V

10 AL+12V

P-ON+5V

9

GND

8

C-FG

7

C-CONT

6

GND

5

D-FG

4

LM-FWD/REV

3

D-CONT

2

D-PG

1

D502
S-LED

TIMER+5V

AL+5V

VR501
SW-POINT

TO
POWER
SUPPLY
BLOCK

RESET

AL+12V
AL+12V
P-ON+5V

C-POW-SW
P-ON-H
P-DOWN-L

TEST POINT INFORMATION

TP501

RS501

REMOTE
SENSOR

Q501

AL+5V

SW506

REC-SAFETY

:INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB.
:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.
:USED TO INDICATE A TEST POINT WITH NO TEST PIN.
:USED TO INDICATE A TEST POINT WITH A TEST PIN.

CTL

IC501

(SERVO/SYSTEM CONTROL)

CTL97

REMOCON-IN

14

LD-SW9

95

CTL(+)
CTL(-)

94

10

ST-S

4

END-S
T-REEL

80

RESET

34

PG-DELAY

2

REC-SAF-SW

31

C-F/R

78

87

C-FG

C-CONT

76

D-FG

89

LM-FWD/REV

81

D-CONT77
D-PG

90

C-POW-SW

66

P-ON-H

67

P-DOWN-L

86

KEY- 1

KEY- 2

DRV-DATA

DRV-STB
DRV-CLK

AH

AUDIO-SW-1
AUDIO-SW-2

A-MUTE-H

I2C-BUS SDA

I2C-BUS SCL

DAVN-L

D-REC-H

RF-SW

C-ROTA

D-V SYNC

V-ENV

C-SYNC

SECAM-H

TRICK-H

AH

68
69
70

29
30

83

72
71
20
65
18
15
13

58

32
33

TP507

FUNCTION CBA

S-INH

KEY

7

SWITCH

8

6

SW505

CH-UP

IC561

(FIP DRIVER)

DRV-DATA

28

DRV-STB

2

DRV-CLK

1

CL505 CN651

4 4KEY-1
2 2KEY-2

FP562

LED CLOCK

23

G1

22

G2

21

G3

20

G4

S1

7

S2

8

S7

13

S8

14

S9

16

S10

17

AUDIO-SW-1
AUDIO-SW-2

I2C-BUS SDA

I2C-BUS SCL

I2C-BUS SDA

I2C-BUS SCL

TU701(TUNER UNIT)

SDA

3

SDA

12

SCL

5

SCL

11

IC503 (MEMORY)

SDA

5

SCL

6

A-MUTE-H

DAVN-L

D-REC-H

RF-SW

C-ROTA

D-V SYNC

V-ENV

C-SYNC

SECAM-H

TRICK-H

KEY SWITCH

KEY SWITCH

TO
AUDIO BLOCK

TO
VIDEO BLOCK

1-9-11 1-9-12 HC260BLS

Video Block Diagram

" " = SMD

MAIN CBA

SERVO/SYSTEM
CONTROL BLOCK

TU701

VIDEO

TU-VIDEO

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)

IC501 (OSD)

OSD
CHARACTER

52

MIX

IC301

(Y/C SIGNAL PROCESS)

48
50
52

V-IN1TO
TU-VIDEO

6

24

Q351

BUFFER

TEST POINT INFORMATION

COLOR

-IN

TUNER

IN1

IN2

:INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB.
:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.
:USED TO INDICATE A TEST POINT WITH NO TEST PIN.
:USED TO INDICATE A TEST POINT WITH A TEST PIN.

50

55

BYPASS

AH,AI

65

AGC

Y. DELAY

DECORDER

LUMINANCE
SIGNAL
PROCESS

69684643

SERIAL

REC-VIDEO SIGNAL PB-VIDEO SIGNAL MODE: SP/REC

I2C BUS SDA
I2C BUS SCL

R

TO SERVO/SYSTEM
CONTROL BLOCK

7978

P

HEAD
AMP

96
95
93
94

CL253

V(R)

V-COM

V(L)

Comparison Chart of
Models & Marks

VR130/02
VR130/07
VR130/39
VR130/58 AI

(DECK ASSEMBLY)

CYLINDER ASSEMBLY

1
2
3

Model Mark

AF
AG
AH

VIDEO (R)
HEAD

VIDEO (L)
HEAD

V-OUT1

V-IN1

V-OUT2

V-IN2

JACK CBA

JK101

19
20

JK102

19
20

Q101

BUFFER

Q102

BUFFER

CL101

1

V-OUT1
V-IN1

3 3

CL102

1

V-OUT2
V-IN2 3

3

CL151

1

CL152

1

WF1

TP751

V-OUT

AH

56

61
63

PB/EE

TUNER

IN1

PB/EE

MUTE

IN2

MUTE

CHARA.
INS.

1/2

FBC

PR

AGC VXO

58 59

Y/C
MIX

CCD 1H DELAY

CHROMINANCE
SIGNAL
PROCESS

X301

4.43MHz

Y

REC FM

+

C

R P R P

252928 44

TP301

C-PB

WF5

AGC

PB-H OUT

21

D-REC-H

RF-SW/C-ROTA

D-V-SYNC

V-ENV

C-SYNC

80

70
62
84
67

WF2

TP502

RF-SW

D-REC-H

RF-SW

C-ROTA

D-V-SYNC

V-ENV

C-SYNC

TRICK-H

SECAM-H

IC370 (PAL/SECAM DECTECOTR)

28

1
29
17
14
18

2
16

PAL/SECAM
DETECTOR

TO SERVO/SYSTEM
CONTROL BLOCK

AH

1-9-13 1-9-14 HC260BLV

Audio Block Diagram

Comparison Chart of
Models & Marks

Model Mark

VR130/02
VR130/07
VR130/39
VR130/58 AI

AF
AG
AH

" " = SMD

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)

TU701

TU-AUDIO

21

TEST POINT INFORMATION

:INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB.
:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.
:USED TO INDICATE A TEST POINT WITH NO TEST PIN.
:USED TO INDICATE A TEST POINT WITH A TEST PIN.

PB-AUDIO SIGNAL REC-AUDIO SIGNAL Mode : SP/REC

MAIN CBA

JK101

A-IN1(R)
A-IN1(L)
A-OUT1(R)
A-OUT1(L)

A-IN2(R)
A-IN2(L)
A-OUT2(R)
A-OUT2(L)

AH

2
6
1
3

JK102

2
6
1
3

(DECK ASSEMBLY)

ACE HEAD ASSEMBLY

AUDIO
HEAD

AUDIO
ERASE
HEAD

FE HEAD

FULL
ERASE
HEAD

JACK CBA

A-PB/REC 4
A-COM 3
AE-H 1
AE-H/FE-H 2

CL101

CL102

CL287

8
6

8
6

A-IN1
A-OUT1

A-IN2
A-OUT2

CL151

8
6

CL152

8
6

CL504
4 A-PB/REC
3 A-COM
1 AE-H
2 AE-H/FE-H

CL501
2 FE-H
1 FE-H-GND

Q401

Q402

BIAS
OSC

Q404
(PB=ON)

Q405
(PB=ON)

+5V

Q406

Q403

13
15
17

5
6

1
2

SWITCHING
D-REC-OFF

+5V

IC301 (AUDIO SIGNAL PROCESS)

TUNER
IN1
IN2

PB-ON

EQ
AMP

SP/LP-ON

7

AUTO
BIAS

3

AH

Q151

BUFFER

Q152

BUFFER

98

100

INV

J984

IC151 (SWITCHING)

3

13

R

ATT

REC
AMP

AUDIO HD-SW
CONTROL

16

AF,AG,AI

P

PB/EE
PB/EE
PB/EE
IN2

TUNER
PB/EE
IN1
IN1

SW

CTL

ALC

DET

ALC

1
5
2
4

12
14
15
11

10

9

LINE
AMP

REC-ON

SERIAL

DECODER

68 69

AUDIO-SW-1
AUDIO-SW-2

MUTE

71

I2C BUS-SDA
I2C BUS-SCL

TO SERVO/SYSTEM
CONTROL BLOCK

12

11

A-MUTE-H

TO SERVO/SYSTEM
CONTROL BLOCK

1-9-15 1-9-16 HC260BLA

Power Supply Block Diagram

Comparison Chart of
Models & Marks

Model Mark

VR130/02
VR130/07
VR130/39
VR130/58 AI

AC001

AF
AG
AH

NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.

HOT CIRCUIT. BE CAREFUL.

F001
T1.6A L 250V

L003

LINE
FILTER

D001 - D004

BRIDGE
RECTIFIER

CAUTION

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE T1.6AL/250V FUSE.

T001

Q051

2

4

Q001

12

Q052

13

14

15

CAUTION !

Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.

MAIN CBA

P-ON+44V
P-ON-H
AL+12V
AL+12V
AL+5V
TIMER+5V
P-ON+5V
P-DOWN-L
AL-5V

Q054

HOT

Q003

Q002

7

6

IC001

ERROR
VOLTAGE DET

4

3

Q004

(SHUNT REGULATOR)

16

AH

11

17

18

Q056

1

2

COLD

REG

1-9-17 1-9-18

HC260BLP

Main 1/5 Schematic Diagram

MODE: SP/REC

THE SAME VOLTAGE FOR

BOTH PLAY & REC MODES.

“ “ = SMD

2

1

3

5.0

5.0

~

(2.5)

INDICATES THAT THE VOLTAGE

IS NOT CONSISTENT HERE.

PLAY MODE

REC MODE

Comparis on Cha rt of Models and Marks

MODEL MARK MODEL MARK

VR130/02 AF VR130/39 AH
VR130/07 AG VR130/58 AI

IC501 KEY VOLTAGE CHART

Pin No.
Voltage

0.00 ~ 0.51V POWER CH UP

0.51 ~ 0.92V ------------------------ REW

0.92 ~ 1.27V COUNTER RESET PLAY

1.27 ~ 1.61V REC/OTR FF

1.61 ~ 1.98V CH DOWN PAUSE

1.98 ~ 2.39V S-INH ------------------------

2.39 ~ 2.90V ------------------------ STOP/EJE CT

2.90 ~ 3.60V ------------------------ ------------------------

3.60 ~ 4.30V ------------------------ ------------------------

4.30 ~ 5.00V KEY OFF KEY OFF

MAIN 1/5 Schematic Diagram Parts Location Guide

KEY 1 (7PIN) KEY 2 (8 PIN)

Ref No. Position Ref No. Position

CAPACITORS RESISTORS
C501B-1R507C-1
C502 B-1 R509 E-1
C508 E-2 R510 E-2
C510F-2R511E-2
C511 E-2 R513 F-2
C512 E-2 R514 F-2
C513 E-2 R516 E-2
C514 E-2 R517 E-2
C515 E-2 R518 F-3
C516 E-2 R519 F-3
C517 E-4 R520 E-4
C518F-4R521E-4
C519 C-3 R522 E-4

C520B-3R523C-4
C521 B-2 R524 B-4
C522 B-2 R525 B-3
C523 B-2 R526 B-2
C524 B-2 R527 B-2
C526B-2R528C-1
C528 B-2 R529 A-1
C529 B-2 R533 B-3
C530 B-2 R534 A-2
C531 C-1 R535 A-2
C535 B-3 R536 A-2
C538 A-1 R537 A-2

C540 D-4 R538 B-2
C541 B-4 R539 B-2
C561 C-4 R540 B-2
C622 B-3 R541 B-1
C851 E-3 R542 A-3
C852 E-3 R543 A-3
C853 E-3 R544 A-3
C854 E-3 R545 A-2
C855 E-3 R546 A-2
C856 E-3 R547 A-3
C858 E-3 R551 E-3
C859 D-4 R552 E-3
C862E-3R555C-1

CONNECTORS
CL501 F-4 R557 C-1
CL502 F-5 R558 C-1
CL504 F-5 R566 D-5
CL505 A-2 R607 D-4
CL508 A-3 R609 D-1
CL509 A-3 R610 D-1

DIODES
D501E-4R619D-1
D502A-1R620D-1
D553 E-2 R851 E-3

ICS
IC501 C-2 R853 E-3
IC50 3 B-3

IC561 D-5 SW501 A-3

COILS
L501 B-1 SW504 A-3
L561 B-4 SW505 A-2
L562 B-4 SW506 E-1
L851 E-3 SW507 A-2
L853 D-4 SW510 A-3

TRANSISTORS
Q501 E-2 VR 501 B-1
Q503 A-3

Q504 A-2 X501 E-2
Q505 A-1 X502 E-2
Q551 E-3
Q552 E-2 FP562 B-5

RESISTORS
R501 C-1
R502 C-1 TP501 B-2
R503 C-1 TP502 D-1
R504 C-1 TP506 B-2
R505 C-1 TP507 A-2
R506 C-1 TP508 D-1

R556 C-1

R613 D-1

R852 E-3

SWITCHES

SW502 A-3

VARIABLE RESISTORS

CRYSTAL OSCILLATORS

MISCELLANEOUS

RS501 B-2

TEST POINTS

1-10-51 1-10-52 1-10-53

HC260SCM1

MODE: SP/REC

THE SAME VOLTAGE FOR

BOTH PLAY & REC MODES.

“ “ = SMD

2

1

3

5.0

5.0

~

(2.5)

INDICATES THAT THE VOLTAGE

IS NOT CONSISTENT HERE.

PLAY MODE

REC MODE

Comparison Chart of
Models and Marks

MODEL MA RK

VR130/02 AF
VR130/07 AG
VR130/39 AH
VR130/58 AI

MAIN 2/5 Sch ematic Diagram
Parts Location Guide

Ref No. Position

CAPACITORS
C151 J-2
C152 K-2
C154 K-2
C155 K-2
C156 K-2
C157 K-2
C158 K-2
C159 K-2
C701 J-5
C702 J-5
C703 J-5
C704 J-4
C706 J-4

C707 J-4
C708 J-4
C709 K-4
C710 J-4
C712 I-4
C713 I-4
C715 J-4

CONNECTORS
CL151 L-3
CL152 L-2

CN701 L-4

DIODES

D151 K-2
D152 K-2
D153 K-2
D155 K-2
D157 K-2
D701 I-4

IC

IC1 51 J -2

COILS
L701 I-5
L702 J-4
L703 J-5
L704 I-4
L705 K-4

TRANSISTORS
Q151 J-2
Q152 K-2
Q153 L-2

RESISTORS
R151 J-2
R153 K-2
R154 K-2
R155 J-2
R157 K-2
R158 K-2
R410 H-1
R701 I-4

R702 I-4
R703 I-4
R704 I-4
R705 I-4
R706 J-4
R709 K-4

MISCELLANEOUS
J912 J-4
J913 J-4
J984 I-3

TU701 J-5

TEST POINT

TP75 1 I-2

1-10-54 1-10-55 1-10-56 HC260SCM2

Main 3/5 Schematic Diagram

MODE: SP/REC

THE SAME VOLTAGE FOR

BOTH PLAY & REC MODES.

“ “ = SMD

2

1

3

5.0

5.0

~

(2.5)

INDICATES THAT THE VOLTAGE

IS NOT CONSISTENT HERE.

PLAY MODE

REC MODE

Comparison Chart of
Models and Marks

MODEL MA RK

VR130/02 AF
VR130/07 AG
VR130/39 AH
VR130/58 AI

MAIN 3/5 Schematic Diag ram Pa rts Loca tion Guid e

Ref No . P ositi on R ef No. Po sition Ref No. Posi tion

CAPACITORS RESISTORSCAPACITORS
C251 N-3 C412 O-2 R311 O-4
C252 N-3 C413 O-1 R312 O-5
C253 O-3 C414 O-2 R314 O-4
C254 N-3 C415 O-2 R315 O-4
C302 P-2 C416 O-2 R316 O-4
C303 P-2 C417 O-2 R317 O-4
C304 P-2 C418 O-2 R318 O-4
C305 P-2 C419 O-1 R319 O-4
C307 P-2 C421 O-2 R320 O-4
C308 P-2 C422 O-2 R321 Q-4
C309 P-2 C423 P-2 R323 Q-4
C310 Q-2 C424 P-2 R324 O-3
C311 Q-3 C425 P-2 R328 Q-3

C312 Q-3 C426 P-2 R330 Q-3
C313 Q-3 C427 P-1 R331 Q-3
C314 Q-3 C428 P-1 R332 P-4
C315 Q-3 C429 P-1 R351 N-5
C316 Q-3 C430 P-2 R352 N-5
C317 Q-3 C431 P-2 R355 N-4
C318 Q-3 R357 N-4
C319 Q-3 CL253 M-3 R358 O-5
C320 Q-3 R360 N-4
C321 Q-3 D301 N-4 R361 N-3
C322 Q-3 R401 O-2
C323 Q-4 IC301 O-2 R402 N-2

C324 Q-3 R403 N-2
C325 Q-4 L251 N-3 R404 N-2
C326 Q-4 L301 O-4 R40 5 N-1
C327 Q-4 L401 N-2 R406 N-1
C330 P-4 L402 N-2 R 407 N-2
C332 P-4 R408 O-2
C333 P-4 Q351 N-4 R409 O-2
C334 P-4 Q352 N-4 R411 O-2
C335 P-4 Q401 N-2 R412 O-2
C337 O-4 Q402 N-2 R413 O-2
C338 O-4 Q403 N-1 R414 O-2
C339 O-4 Q404 N-1 R415 O-2
C340 O-4 Q405 N-1 R416 O-2
C341 O-4 Q406 O-2 R417 O-2
C342 O-4 R421 O-2
C343 O-4 R251 O-3 R422 O-2
C344 O-4 R252 N-3 R423 P-1
C345 Q-4 R301 P-2 R424 P-1
C346 P-4 R302 P-2 R425 P-1
C347 O-4 R303 Q-3 R426 P-1
C351 N-4 R304 Q-2 R427 P-1
C352 N-4 R305 Q-3 R428 P-1
C401 N-2 R306 P-4 R429 O-2
C402 N-2 R307 P-4
C403 N-2 R308 P-4 X301 P-2
C404 N-2 R309 P-4
C411 O-2 R310 O-4 TP301 P-2

CONNECTORS

DIODE

ICS

COILS

TRANSISTORS

RESISTORS

CR YSTAL OSCILL ATORS

TEST POIN T

1-10-57

1-10-58

1-10-59

HC260SCM3

Main 4/5 Schematic Diagram

Comparison Chart of
Models and Marks

MODEL MARK

VR130/02 AF
VR130/07 AG
VR130/39 AH
VR130/58 AI

NOTE :

THE VOLTAGE FOR PARTS IN HOT CIRCUIT IS MEASURED USING

HOT GND AS A COMMON TERMINAL.

CAUTION

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE.

CAUTION !

Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit.

If Main Fuse (F001) is blown, check to see that all components in the power supply

circuit are not defective before you connect the AC plug to the AC power supply.

Otherwise it may cause some components in the power supply circuit to fail.

MODE: SP/REC

THE SAME VOLTAGE FOR

BOTH PLAY & REC MODES.

“ “ = SMD

2

1

3

5.0

5.0

~

(2.5)

INDICATES THAT THE VOLTAGE

IS NOT CONSISTENT HERE.

PLAY MODE

REC MODE

MAIN 4/5 Schematic Diagram Parts Location Guide

Ref No. Positi on Ref No . Po sition

CAPACITORS

COILS
C002 S-2 L012 T-1
C003 S-2

TRANSISTORS
C004 T-2 Q001 T-2
C005 T-2 Q002 T-2
C006 T-2 Q003 T-1
C007 T-1 Q004 U-1
C008 S-1 Q051 V-2
C010 S-1 Q052 V-2
C011 S-1 Q054 V-1
C012 U-2 Q056 V-1
C017 U-2

RESISTORS
C018 U-2 R001 S-2
C020 U-2 R002 T-2

C021 U-2 R003 T-2
C022 U-1 R004 T-2
C025 U-1 R005 T-2
C026 V-2 R006 T-1
C053 V-1 R007 T-1
C056 V-1 R008 T-1

DIODES

R009 T-1
D001 S-2 R011 S-1
D002 T-2 R012 S-1
D003 S-2 R013 T-1
D004 T-2 R014 S-1
D005 T-2 R015 T-1

D006 T-2 R016 T-1
D007 T-1 R017 U-2
D008 T-1 R021 U-1
D009 T-1 R022 U-1
D011 U-2 R023 U-1
D013 U-2 R024 U-1
D014 U-2 R025 U-1
D015 U-2 R026 U-2
D016 U-1 R027 T-1
D018 T-1 R028 T-2
D019 U-1 R029 U-1
D021 T-1 R030 U-1
D023 U-1 R035 U-1
D051 V-2 R054 V-2
D052 V-2 R059 V-2
D053 V-2 R060 V-1
D056 U-1 R061 V-1
D057 V-2 R062 V-2

ICS

R063 V-2

IC001 T-1 R064 V-2

COILS

J902 T-1

R065 V-2

MISCELLANEOUS
L001 S-2 AC001 S-2
L002 S-2 F001 S-2
L003 S-2 SA001 S-2
L009 U-2 T001 T-2
L010 U-2

1-10-60

1-10-61 1-10-62

HC260SCM4

Main 5/5 Schematic Diagram ( AH )

Comparison Chart of
Models and Marks

MODEL MARK

VR130/02 AF
VR130/07 AG
VR130/39 AH
VR130/58 AI

MAIN 5/5 Schematic Diagram
Parts Location Guide ( AH )

Ref No. Position

C370 BB-1
C371 BB-1
C372 BB-1
C373 BB-1
C374 BB-1
C375 CC-1
C376 CC-1
C377 CC-2
C378 BB-2
C379 BB-2
C381 BB-2
C382 BB-2
C383 BB-2

C384 AA-2

D370 AA-1

IC370 AA-1

L370 CC-2

R370 BB-1
R371 AA-2
R372 AA-2

IC

CAPACITORS

DIODE

RESISTORS

COILS

“ “ = SMD

MODE: SP/REC

THE SAME VOLTAGE FOR

BOTH PLAY & REC MODES.

2

1

5.0

3

5.0

~

(2.5)

INDICATES THAT THE VOLTAGE

IS NOT CONSISTENT HERE.

PLAY MODE

REC MODE

1-10-63

1-10-64

HC262SCM5

Function Schematic Diagram

Comparison Chart of
Models and Marks

MODEL MARK

VR130/02 AF
VR130/07 AG
VR130/39 AH
VR130/58 AI

“ “ = SMD

1-10-65

HC260SCF

Function Schematic Diagram
Parts Location Guide

Ref No. Position

CONNECTOR

CN651 A-1

RESISTORS
R651 A-1
R652 A-1
R653 B-1
R654 B-1
R655 B-1

SWITCHES
SW651 A-1
SW652 A-1
SW653 B-1
SW654 B-1
SW656 B-1

1-10-66

Jack Schematic Diagram

Comparison Chart of
Models and Marks

MODEL MARK

VR130/02 AF
VR130/07 AG
VR130/39 AH
VR130/58 AI

Jack Schematic DiagramParts Location Guide

Ref No. Position Ref No. Position

C102 C-3 R101 C-3
C104 C-2 R102 C-3
C105 C-2 R105 C-3
C107 C-2 R106 C-3
C108 C-2 R108 C-2
C109 B-2 R109 C-2
C112 B-1 R110 C-2
C113 C-1 R111 B-2
C115 B-3 R114 B-1
C116 B-3 R115 C-1
C117 B-1 R116 C-1

R117 C-1

CL101 A-3 R118 C-1

CL102 A-2 R119 C-1

R120 B-3
D101 C-2 R123 B-3
D102 C-1 R125 B-1
D103 C-1 R126 A-1
D105 B-2 R127 C-1

R128 B-2

L101 D-2
L121 D-1 JK101 D-3

JK102 D-2
Q101 B-3
Q102 B-1

TRANSISTORS

CONNECTORS

COILS

MISCELLANEOUS

DIODES

RESISTORSCAPACITORS

“ “ = SMD

MODE: SP/REC

THE SAME VOLTAGE FOR

BOTH PLAY & REC MODES.

2

1

5.0

3

5.0

~

(2.5)

INDICATES THAT THE VOLTAGE

IS NOT CONSISTENT HERE.

PLAY MODE

REC MODE

1-10-67

1-10-68

HC260SCJ

Main CBA Parts Location Guide

Ref No. Position Ref No. Position Ref No. Position Ref No. Position

R007 G-3 R319 C-3 R511 C-2 R853 C-1
R008 G-3 R320 C-3 R513 C-2
R009 F-2 R321 D-3 R514 C-2 SW501 B-1
R011 G-3 R323 D-2 R516 C-1 SW502 B-1
R012 G-3 R324 C-3 R517 C-1 SW504 E-1

R013 F-3 R328 D-3 R518 C-2 SW505 F-1
R014 F-3 R330 D-3 R519 C-2 SW506 C-1

R015 F-3 R331 D-3 R520 E-2 SW507 F-1
R016 F-3 R332 D-3 R521 E-2
R017 F-2 R351 C-2 R522 D-2 VR501 A-1
R021 F-2 R352 C-2 R523 C-1
R022 F-2 R355 C-2 R524 C-1 X301 D-3
R023 F-2 R357 D-2 R525 C-1 X501 C-1
R024 F-2 R358 C-3 R526 E-1 X502 C-1
R025 F-2 R360 D-3 R527 D-1
R026 G-2 R361 D-3 R528 A-1 AC001 F-4
R027 G-2 R370 E-3 R529 D-2 F001 G-4
R028 G-3 R371 E-3 R533 E-2 FP562 D-1
R029 F-2 R372 E-3 R534 F-2 J912 A-1
R030 F-2 R401 C-4 R535 F-2 J913 A-1
R035 G-2 R402 C-4 R536 F-2 J984 A-3
R054 F-1 R403 B-4 R537 F-1 RS501 C-1
R059 F-1 R404 B-4 R538 E-2 SA001 F-4
R060 G-1 R405 D-4 R539 F-1 T001 G-2

R061 F-1 R406 D-4 R540 B-1 TU701 A-3
R062 F-1 R407 D-4 R541 B-1

R063 F-1 R408 C-3 R542 B-1 TP301 G-1
R064 F-1 R409 C-3 R543 E-1 TP501 G-1
R065 F-1 R410 A-3 R544 E-1 TP502 B-1
R151 B-2 R411 C-4 R545 F-1 TP506 A-2
R153 B-2 R412 D-4 R546 G-1 TP507 G-1
R154 B-2 R413 D-4 R547 B-1 TP508 C-1
R155 B-3 R414 D-4 R551 C-2 TP751 B-2

R157 B-2 R415 D-3 R552 C-2
R158 B-2 R416 D-3 R555 C-1
R251 C-3 R417 D-3 R556 C-1
R252 C-3 R421 D-4 R557 C-1
R301 D-3 R422 D-4 R558 C-1
R302 D-3 R423 D-3 R566 E-1
R303 D-3 R424 D-3 R607 D-2
R304 D-3 R425 D-4 R609 C-1
R305 D-3 R426 D-4 R610 C-1
R306 C-2 R427 D-4 R613 B-1
R307 C-3 R428 D-4 R619 C-2
R308 C-3 R429 D-3 R620 C-2
R309 C-3 R501 C-1 R701 A-2
R310 B-2 R502 B-1 R702 A-1
R311 B-2 R503 C-1 R703 A-1
R312 C-2 R504 C-1 R704 B-1
R314 C-3 R505 C-1 R705 B-1
R315 C-3 R506 C-1 R706 A-1
R316 C-3 R507 C-1 R709 A-2
R317 C-3 R509 C-1 R851 C-2
R318 C-3 R510 C-1 R852 D-2

CRYSTAL OSCILLATORS

VARIABLE RESISTORS

RESISTORSRESISTORSRESISTORS RESISTORS

SWITCHES

TEST POINTS

Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position

CAPACITORS CAPACITORS CAPACITORS CONNECTORS COILS
C002 G-3 C326 D-3 C428 D-4 CL151 A-3 L001 G-4
C003 F-3 C327 D-3 C429 D-3 CL152 A-3 L002 F-3
C004 G-3 C330 D-3 C430 D-3 CL253 C-4 L003 F-3
C005 G-3 C332 C-3 C431 C-3 CL501 B-4 L009 G-1
C006 G-2 C333 C-3 C501 E-1 CL502 E-2 L010 G-2

C007 F-3 C334 C-3 C502 D-1 CL504 E-4 L012 F-1
C008 F-2 C335 C-3 C508 C-1 CL505 F-1 L251 C-3

C010 G-3 C337 C-3 C510 C-2 CL508 B-1 L301 C-3
C011 G-3 C338 C-3 C511 C-1 CL509 B-1 L370 E-3
C012 F-2 C339 C-3 C512 C-1 CN701 A-2 L401 B-4
C017 G-2 C340 C-3 C513 C-1 L402 D-3
C018 G-1 C341 C-3 C514 C-1 D001 G-4 L501 E-1
C020 G-2 C342 C-3 C515 C-1 D002 G-3 L561 E-1
C021 G-1 C343 C-3 C516 C-1 D003 G-3 L562 E-1
C022 F-2 C344 C-3 C517 E-2 D004 G-3 L701 A-4
C025 F-2 C345 D-3 C518 E-2 D005 G-3 L702 A-2
C026 F-1 C346 C-3 C519 D-1 D006 G-3 L703 A-2
C053 F-1 C347 C-3 C520 D-1 D007 F-2 L704 B-2
C056 G-1 C351 C-3 C521 D-1 D008 G-3 L705 A-2
C151 B-3 C352 D-2 C522 D-1 D009 F-3 L851 C-2
C152 B-2 C370 D-3 C523 E-1 D011 F-2 L853 C-1
C154 B-3 C371 E-3 C524 E-1 D013 F-2
C155B-2C372D-3C526 E-1D014G-2Q001G-2
C156 C-3 C373 E-3 C527 D-1 D015 G-2 Q002 G-2

C157 B-4 C374 D-3 C528 D-1 D016 F-2 Q003 F-3
C158B-3C375D-3C530D-1D018G-3Q004 F-2

C159 B-2 C376 D-3 C531 C-1 D019 F-2 Q051 F-2
C251 C-3 C377 D-3 C535 D-2 D021 F-2 Q052 F-2
C252 C-3 C378 D-3 C538 A-3 D023 F-2 Q054 F-1
C253 C-3 C379 E-4 C540 E-1 D051 F-2 Q056 F-1
C254 C-3 C381 E-3 C541 E-1 D052 F-1 Q151 B-3
C302 D-3 C382 E-4 C561 E-1 D053 G-1 Q152 B-2
C303 D-3 C383 E-3 C622 D-2 D056 G-2 Q153 B-2

C304 D-3 C384 E-4 C701 A-3 D057 F-1 Q351 C-2
C305 D-3 C401 C-4 C702 A-4 D151 B-4 Q352 D-3
C307 D-3 C402 C-4 C703 A-3 D152 A-3 Q401 C-4
C308 D-3 C403 C-4 C704 A-3 D153 B-3 Q402 B-4
C309 D-3 C404 C-4 C706 A-2 D155 A-3 Q403 D-4
C310D-3C411D-4C707A-2D301C-3Q404D-4
C311D-3C412D-4C708A-2D370D-3Q405D-4
C312 D-3 C413 D-4 C709 A-2 D501 E-1 Q406 D-4
C313D-3C414D-4C710A-2D502D-2Q501C-1
C314D-3C415D-4C712A-2D553C-2Q503D-2
C315 D-3 C416 D-3 C713 A-2 D701 A-2 Q504 F-3
C316 D-3 C417 D-3 C715 A-1 Q505 A-3
C317 D-3 C418 D-4 C851 C-2 IC001 F-2 Q551 C-2
C318 D-3 C419 D-3 C852 C-2 IC151 C-3 Q552 C-2
C319 D-3 C421 D-4 C853 D-2 IC301 C-3
C320 D-3 C422 D-3 C854 D-2 IC370 E-3 R001 F-3
C321 D-3 C423 D-3 C855 C-1 IC501 D-1 R002 G-3
C322 D-3 C424 D-4 C856 C-1 IC503 C-1 R003 G-3
C323 D-2 C425 D-3 C858 D-2 IC561 E-1 R004 G-3
C324 D-3 C426 D-3 C859 C-1 R005 G-3
C325 D-3 C427 D-3 C862 D-2 J902 F-3 R006 G-3

1-10-69 1-10-70

DIODES

MISCELLANEOUS

TRANSISTORS

ICS

RESISTORS

COILS