[TechAssist] Re: RCA PTV
- From: "tvservice" <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 1 Nov 2004 16:45:50 -0600
change both transistors and the small ic on the board
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "peggs" <peggs@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 01, 2004 6:22 PM
Subject: [TechAssist] RCA PTV
> CTC169PGA
> P46731AT
>
> has pincushion problems.
> C4401,C4402,CR4401,CR4402 have been replaced,but didn't fix the set.
> This set doesn't use Q4802.
> It has a pincushion/width PCB,with 2 transistor bad.
> Q4850,MJE5730, 201154
> Q4851,BC557, 219025
>
> Just asking if anyone knows of other parts that might need to be checked.
> I haven't seen this problem with this 'type' chassis
>
> Peggs
> Peggs' Electronics
> 1519 West 2nd Street
> Owensboro,KY 42301
> 270-926-4968
> fax 270-686-7399
> peggs@xxxxxxxxxxxxx
>
> --
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