[TechAssist] Re: Panasonic VCR PV-S4480-K no video during play
- From: "Jerome Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 17 Sep 2004 21:58:56 -0400
If thats one of the models with the hybrid video process ICs, the IC is
defective due to surface mount electrolytics that are dried out or/and
leaking electrolyte.
Jerry Silverman
Greentron Inc
4 Newland Ave Greenville SC 29609
Fax/Phone 864 232 3889
greentron@xxxxxxx
----- Original Message -----
From: "Gary McCartney" <gary@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, September 17, 2004 1:39 PM
Subject: [TechAssist] Panasonic VCR PV-S4480-K no video during play
> I have this Panasonic VCR, model PV-S4480-K which has no video during
> play. Sound is ok. The picture is only grey with faint out of sync lines
> running through the screen. Video output or RF out gives same result. I
> replaced some high ESR caps in the power supply. Researched tips but
> only found one for a model # PV-S-4764 which said to replace open IC
> protector PR8301 on SVHS board. I looked for that IC protector on the
> SVHS board in this unit and I can't see it. Must be a different board.
>
> Thanks for any help.
> --
>
>
>
>
> Gary McCartney
>
> McCartney Electronics
> Guelph Ontario Canada
> Est. 1984
> email: gary (at) number63.ca
>
>
>
>
>
>
>
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