JVC AV-21F3/C, AV-21FMG3B/C Service Manual

52024B200212

AV-21F3

AV-21FMG3B

SERVICE MANUAL

COLOUR TELEVISION

BASIC CHASSIS

AV-21F3/C

AV-21FMG3B/C

Supplementary

The following items for the AV-21F3/C, AV-21FMG3B/C models were changed partly from AV-21F3, AV21FMG3B models. Therefore, this service manual describes only the items which differ from those of the AV-21F3, AV21FMG3B model service manual. For details other than those described in this manual, please refer to the AV-21F3, AV-21FMG3B model service manual (No.52024, Jun.2002).

OUTLINE

Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-21F3/C, AV-21FMG3B/C .

HOW TO IDENTIFY MODELS

“AV-21F3/C”,“AV-21FMG3B/C” is added to the serial No. under at the Rating label.

MODEL

AV-21F3 AV-21FMG3B

SERIAL No.

Indicated

AV-21F3/C AV-21FMG3B/C

No.52024B

2002/12

AV-21F3

AV-21FMG3B

DIFFERENCE LIST

USING P.W.BOARD (Page 34)

P.W.B ASS’Y Name AV-21F3 AV-21F3/C DESCRIPTION

MAIN PWB SCG-1411A-H2 SCG-1445A-H2 Non compatible

P.W.B ASS’Y Name AV-21FMG3B AV-21FMG3B/C DESCRIPTION

MAIN PWB SCG-1432A-H2 SCG-1444A-H2 Non compatible

EXPLODED VIEW PARTS LIST

EXPLODED VIEW (Page 36)

PARTS No.

 Ref. No.

 V01 A51KQK99X A51LMV10X PICTURE TUBE  L01 QQW0077-001 QQW0006-001 DEG COIL  DY01 QQD0061-001 CE20336-00A DEF YOKE

AV-21F3

AV-21FMG3B

AV-21F3/C

AV-21FMG3B/C

PARTS NAME DESCRIPTION

PRINTING WIRING BOARD PARTS LIST

MAIN P.W.BOARD ASS’Y [AV-21F3/C] (Page 39~40)

 Symbol No.

R1904 QRL039J-151 - - - OM R Delete

 C1525 QFZ0200-972 QFZ0200-103 MPP CAP. 0.1uF 1.5V H ±3%  C1527 QFZ0199-334 QFZ0199-434 MPP CAP. 0.43uF 250V J  T1522 QQH0134-001 QQH0131-001 F.B.TRANSF

L1551 QQLZ034-240 QQLZ034-320 HEATER CHOKE 32µH

MAIN P.W.BOARD ASS’Y [AV-21FMG3B/C] (Page 47~48)

 Symbol No.

R1904 QRL039J-151 - - - OM R Delete

 C1525 QFZ0200-972 QFZ0200-103 MPP CAP. 0.1uF 1.5V H ±3%  C1527 QFZ0199-334 QFZ0199-434 MPP CAP. 0.43uF 250V J  T1522 QQH0131-001 QQH0131-001 F.B.TRANSF

L1551 QQLZ034-240 QQLZ034-320 HEATER CHOKE 32µH

SCG-1411A-H2 SCG-1445A-H2

SCG-1432A-H2 SCG-1444A-H2

PARTS No.

PARTS NAME DESCRIPTION

VICTOR COMPANY OF JAPAN, LIMITED

AV & MULTIMEDIA COMPANY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan

Printed in Japan 0212 WPC