JVC AV28X25EUS Service Manual

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SERVICE MANUAL

COLOUR TELEVISION

AV28X25EUS

AV28X25EIG

AV28X25EKG

BASIC CHASSIS

AV28X25EUS

MFⅡⅡⅡⅡ

AV28X25EIGY
AV28X25EKGY

Supplementary

We have changed the production country for some parts. As a result, some parts numbers have
been changed. Therefore, this service manual describes only these parts number.
For others, please use the service manual for AV28X25EUS / AV28X25EIGY / AV28X25EKGY

(No.51994, Jun. 2002) .

■ DIFFERENCE LIST

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USING PW BOARD (Page 35 )

Model

PWB ASS’Y

MAIN PWB

POWER & DEF. PWB SMF-2403A-U2 SMF-2403A-H3 Refer to page 2

CRT SOCKET PWB SMF-3403A-U2 SMF-3403A-H3 Refer to page 2

FRONT CONTROL PWB SMF-8403A-U2 SMF-8403A-H3 Interchangeable

SIDE CONTROL PWB SMF-8103A-U2 SMF-8103A-H3 ↑↑↑↑

MICOM PWB SMF0M401A-U2 Not change

AV SW PWB SMF0S402A-U2 SMF0S402A-H3 Interchangeable

100Hz PWB SMF0Z404A-U2 Not change

AV28X25EUS / AV28X25EIGY / AV28X25EKGY

Previous New

SMF-1403A-U2

Description

Not change

Note:

The number of PWB have been changed because the production country of some PWBs has been
changed. However, there is no change in component parts except POWER & DEF. PWB and CRT
SOCKET PWB.

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COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.

No.51994B

Oct. 2002

AV28X25EUS
AV28X25EIGY
AV28X25EKGY

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PRINTED WIRING BOARD PARTS LIST

POWER & DEF. P.W. BOARD ASS’Y (Page 57,58)

Symbol No.

!

R2954 QRE141J-103Y

R2961

C2967

SMF-2403A-U2

───────

───────

Parts No.

SMF-2403A-H3

QRE141J-472Y

QRE141J-272Y

QETN1HM-476Z

CRT SOCKET P.W. BOARD ASS’Y (Page 59)

Symbol No.

!

C3218 QETM2EM-336

SMF-3403A-U2

Parts No.

SMF-3403A-H3

QETM2EM-106

Parts name Description

C R 4.7KΩ 1/4W J

C R

E CAP.

Parts name Description

E CAP.

2.7KΩ 1/4W J

47μF 50V M

10μF 250V M

Printed in Japan

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0210 WPC
DP2061