JVC CHX-350-PK Service manual

SERVICE MANUAL

CD CHANGER

CH-X350PK

Supplement

CH-X350PK

C

H

-

X

3

5

0

C

O

M

P

A

C

T

D

I

S

C

C

HA

N

G

E

R

12

–

D

I

S

C

Area suffix

..........

E

Continental Europe

Note

The CH-X350PK is the same as the CH-X350 except for front design changes.
The changed parts are indicated in the parts conparision table.
Please refer to the previously issued CH-x200 manual(No.49493)
regarding other information.

Contents

Standard schematic diagrams-----------------------------------------------------1
Parts cmparision table between CH-X350E and CH-X350PKE-----------3

COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.

No.49521B

Nov. 2000

Standard schematic diagrams

Main circuit 1/2

CH-X350PK

SHOCK

POS+

5

R581

3.3K

0.047

C549

0.047

TP2

SEL

100/6.3

C547

TEB

0.047

C546

3.3K

3.3K

3.3K

R544

R545

R547

R534

R533

C526

R543

3.3K

R531 R532
10K 47K

C533

C545

0.047

R542

C543

10K

270P

R541

C542

1.2K

1800P

0.033

C539

10K

R537

0.01

C538

2700P

C537

0.01

C536

R536

C534

33K

0.015

470K

68K

47P

47/6.3

RFGC

C544

TE

SBAD

FE

RFRP

RF

10P

10P

0.01

C556

0.01

100/6.3

AGND

R-CH

L-CH

BUCK
CCE

RST

100P

R513

6.8K

R512 R511

15K 2.2K

X521 C557

QAX0423-001Z

C553

RF

RFGC

RFRP

TP1

RF

0.1

C508

C509

0.1

C555

C554

C558

C573

100/6.3

C574

0.01

IC521

1/16

C523

TC9462F

68P

C510

R514
47K

4.7u

4

CN504

QGA2501F1-02

S602

VSH1173-001

S604

VSH1173-001

S603

VSH1173-001

CN501

QGF1014F1-15

3

CN502

QGF1029F1-26

CN503

QGF1009F2-26

TRAYOUT
REST
TRAYIN

LD
MD

47K

R501

47K

R502

100K

R503

47K

R504

47K

R505

100K

R506

FOCUS­FOCUS+
TRACKING+
TRACKING­TRAY­TRAY+
SPINDLE­SPINDLE+
FEED­FEED+

2

POS+
POS-

L551

100

R571

C571

100/6.3

4.7u

L521

BUS0
BUS1
BUS2
BUS3

4.7K

4.7K

4.7K

4.7K

R525

R521

R522

R523

R524

TNI
FPI

FNI
TPI

10K

C522

0.01

0.01

C505

0.01

C552

C551

47/6.3

C525

0.01
C524

100/6.3

FE

SBAD

C506

100/6.3

R510

VREF

C507

0.01

33K

TRACKING-

TRACKING+

R583
R582

SPINDLE-

SPINDLE+

R584

1K

BA5926S

IC581

POS-

220/10

0.01

C582

C581

1K

12K

C583

22/16

Q581

2SB1322/RS/-T

TRAYMO-

FEED+

TRAYMO+

FEED-

FOCUS+

FOCUS-

D585

DSK10C-T1

TRAY­TRAY+

D583

DSK10C-T1

DSK10C-T1

POSMO-

D584

POSMO+

REST

TRAYOUT

TRAYIN
POSMO+

POSMO­TRAYMO+
TRAYMO-

L-CH
AGND
R-CH

SHOCK

RST

CCE
BUCK
BUS3
BUS2
BUS1
BUS0
CD+B
GND

0.01

C504

IC501

TA2109F-X

27K

100P

C503

100/6.3

C514

FNI

0.01

C512

C513

100/6.3

0.01

C502

C501

LD

100/6.3

Q501
2SB1322/RS/-T

MD

TNI

TPI

FPI

R509

SEL

TEB

TE

22

R508

22

R507

CD signal

1

ABCD E F G

1