[TechAssist] Re: Proscan PTK188 Dead, Pulses 3 times
- From: walter wood <wwood_38478@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 23 Aug 2002 11:14:10 -0700 (PDT)
Have you disconnected the input to the high voltage
splitter, (and isolated it, of course), to see if
the set would come on and have sound??
Bad splitters are a common problem on RCA's.
HTH
Walter
--- randy a brown <randyabrown1@xxxxxxxx> wrote:
>
> I'm working on a Proscan CTC188. When I try to
> turn it on it pulses 3
> times. I've gone through the troubleshooting
> procedure from Thomson. My 5
> volt run detect only goes up to 1 volt. Thomson
> tells me to check my run
> detect circuit, but all the components are
> checking good. I can post the
> procedure if you need me to. Chipper check says
> it can't read the eeprom
> and that I should troubleshoot my standby, but I
> can get my high voltage
> to come up during the troubleshooting procedure.
> When I try to force the
> set on with the service menu it still just
> pulses. I've gone through all
> the tips in FixFinder. I'm lost on this one. I
> have almost no experience
> with the 188 chassis and Bob Rose doesn't cover
> it in his RCA book.
> Thanks in advance.
>
> Randy A. Brown
> Plaza Electronics
> Athens, TN
>
>
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=====
Walter Wood
Future Tech Home Center
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Lawrenceburg Tn. 38464
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