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Service Technical Information

MODEL NO.

TVF2000 / F2100 / F2400 / F2500

SUBJECT

Vertical line appears on the screen

REF.No. :G A1011E0

DATE :06. JUN. 2001

<CONTENTS>

A vertical line may appear on TV screen when VCD player or DVD player is connected to input terminal for playback.

Same problems rarely happen on other equipment, too.

If such problems are experienced, take countermeasure below.

<COUNTERMEASURE>

Add a filter (when fitting L402, remove jumper wire).

SCHEMATIC DIAGRAM

Additional Circuit

 

 

L402

Q413

 

 

12H

 

VIDEOIN

 

C461

 

 

 

27PF

R463

Q412

 

 

 

 

 

C462

C463

 

R462

39PF

100PF

 

 

 

VIDEOOUT

R464

WIRING

C463:100pF

C462:39pF

 

 

 

 

 

 

L402:12H

C461:27pF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ref.

Parts Code

 

Description

 

 

Remarks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SVT0011701J

 

KIT,TVF2100/F2500 V NOISE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

 

R

 

Code No.

 

 

Access Code

Modified Ser. No.

 

Parts Schedule

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

∗∗∗∗S ∗∗∗∗∗∼12

 

13.JLY.2001

 

 

 

 

 

 

 

 

 

 

 

 

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Aiwa TV 2002, TV 2102, TV 1402 manual C463100pF C46239pF