JVC AV-21CS25, AV-21CX25 Service Manual

SERVICE MANUAL

FLAT COLOUR TELEVISION

YA106C20053

BASIC CHASSIS

AV-21CS25,
AV-21CX25

AV-21CS25 and AV-21CX25 are the models whose model names were changed based on AV-21CS24 and
AV-21CX14.
Therefore, this service manual describes only the items which differ from those of the AV-21CS24 and AV­21CX14 service manual.
For details other than those described in this manual, please refer to the AV-21CS24 and AV-21CX14 service
manual (No.YA106, 2004/7).

CW

MAIN DIFFERENCE POINT

Item AV-21CS24 AV-21CS25

PICTURE TUBE A51LXR195X A51QDX993X

MAIN PWB SCW-1005A-H2 SCW-1120A-H2

Item AV-21CX14 AV-21CX25

TEXT/CLOSED CAPTION NO YES

PICTURE TUBE A51LXR195X A51QDX993X

MAIN PWB SCW-1043A-H2 SCW-1121A-H2

DIFFERENCE LIST

USING P.W. BOARD (Page 3-3)

P.W.B ASS'Y Name AV-21CS24 AV-21CS25 DESCRIPTION

MAIN PWB SCW-1005A-H2 SCW-1120A-H2 Non compatible

P.W.B ASS'Y Name AV-21CX14 AV-21CX25 DESCRIPTION

MAIN PWB SCW-1043A-H2 SCW-1121A-H2 Non compatible

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.YA106C

2005/3

EXPLODED VIEW PARTS LIST-1 (Page 3-3)

Ref. No.

100 GG10263-003A-H GG10263-009A-H FRONT CABINET ASSY

AV-21CX14 AV-21CX25

Part No.

PART NAME DESCRIPTION

EXPLODED VIEW PARTS LIST-2 (Page 3-4)

Ref. No.

V01 A51LXR195X A51QDX993X PICTURE TUBE

DY01 QQD0080-001 QQD0110-001 DEF YOKE

23 QAS0162-002 QAS0054-001 SPEAKER SP01/SP02

AV-21CS24, AV-21CX14 AV-21CS25, AV-21CX25

Part No.

PART NAME DESCRIPTION

PRINTED WIRING BOARD PARTS LIST

MAIN P.W. BOARD ASS'Y (Page 3-6)

Part No.

Ref. No.

SCW-1005A-H2 SCW-1120A-H2

C527 QFZ0197-124 QFZ0197-154 MPP CAPACITOR 0.15uF 250V

R524 QRL029J-560 QRA039J-560 OMF RESISTOR 56Ω 3W J

L551 QQLZ026-410 QQLZ026-300 COIL 30uH ±7%

LC801 QQR1199-002 QQR1199-001 EMI FULTER

LC805 QQR1199-002 QQR1199-001 EMI FULTER

PART NAME DESCRIPTIONAV-21CS24 AV-21CS25

MAIN P.W. BOARD ASS'Y (Page 3-10)

Part No.

Ref. No.

SCW-1043A-H2 SCW-1121A-H2

C527 QFZ0197-124 QFZ0197-154 MPP CAPACITOR 0.15uF 250V

R524 QRL029J-560 QRA039J-560 OMF RESISTOR 56Ω 3W J

L551 QQLZ026-410 QQLZ026-300 COIL 30uH ±7%

CP955 ICP-N75-T ICP-N75-Y IC PROTECTOR 2.7A

LC801 QQR1199-002 QQR1199-001 EMI FULTER

LC805 QQR1199-002 QQR1199-001 EMI FULTER

PART NAME DESCRIPTIONAV-21CX14 AV-21CX25

PACKING PARTS LIST (Page 3-14)

Ref. No.

6 GGT0045-001E-H GGT0084-001A-H INST BOOK

AV-21CS24, AV-21CX14 AV-21CS25, AV-21CX25

Part No.

PART NAME DESCRIPTION

1-2 (No.YA106C)