[TechAssist] Re: 2nd Post repeat failure STK 730-30 in RCA CTC 187CL3
- From: "jonas miglinas" <miglinasj@xxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 1 Jun 2003 20:12:02 -0500
Have you tried changing C4105 on the 140v line? This cap will stress out the
STK.
----- Original Message -----
From: "Bill Dravenstott" <cdravens@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, June 01, 2003 6:34 PM
Subject: [TechAssist] 2nd Post repeat failure STK 730-30 in RCA CTC 187CL3
> Hi All,
> This RCA 35" F35673MB, CTC 187CL3 was repaired 2 months ago with STK
730-30 bad and CR 4106 shorted. Replaced with OEM parts from RCA.
> Unit is back and intermittently will kill the STK 730-30 again while in
standby mode. Have been able to get no handle on cause. In standby the
voltage out goes to 207 volts and pin 1-2 go to 0 and it dies. May turn on
and run normally 9 or 10 times in a row then it won't start just squeels and
dies. The earlier post lists a parts list we have tried. Maybe just bad
regulators?? Trying another source. Anyone else seen this before?
Suggestions?
> Bill Dravenstott
> Elza's HOme Store, LTD
> Ashland, OH
> cdravens@xxxxxxxxxx
>
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