[TechAssist] Re: RCA F31672ET - CTC187CJ - Squeals on plug-in
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 07 May 2004 10:00:37 -0400
HOT shorts sometimes. check. clip collector if reads low ohms, and ohm
the collector trace to see if short goes on to the PS.
Phil Bader
tvservice wrote:
>CR4106 #243636 diode
>U4101 STK730-030 #223948 reg ic
>Should I also come over and take the back off for you?
>:>) he he
>hth
>Robert
>tvservice@xxxxxxxxxxxxx
>H & H Electronics Inc
>
>
>----- Original Message -----
>From: "David Lessard" <mr_fixit@xxxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Thursday, May 06, 2004 1:08 PM
>Subject: [TechAssist] RCA F31672ET - CTC187CJ - Squeals on plug-in
>
>
>
>
>>This TV squeals upon plug-in. I know there's a short somewhere causing
>>the chopper PS to squeal, question is where? Does anyone know what the
>>common causes for this problem are? I don't have the TV on the bench yet
>>and I'm asking this question in advance.
>>
>>
>>Thanks in advance.
>>
>>
>>
>>David Lessard
>>
>>Alexandria Electronics
>>
>>50 Harrison Street
>>
>>P.O. Box 1366
>>
>>Alexandria, Ontario.
>>
>>Canada
>>
>>K0C-1A0
>>
>>mr_fixit@xxxxxxxxxxxx
>>
>>
>>
>>
>>
>>
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--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
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