[TechAssist] Re: RCA Model F32685, Chassis CTC-197CN Dead set

  • From: <support@xxxxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 20 Dec 2003 13:38:30 -0500

Harry,
From Tech Repair CD:
RCA\CTC197\Repeat failure of regulator\\\CTC197\Replace 
R14125*R14145*R14146*U14101*Q14101\\\\\\\\


Jeff Dougherty
Intrepid Video TV/VCR
263 S Front St
Steelton PA 17113
fax...717-564-4952
www.intrepid-video.com www.tech-repair.net

----- Original Message -----
From: "harry fogarty" <snoopys2002@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, December 19, 2003 10:58 AM
Subject: [TechAssist] RCA Model F32685, Chassis CTC-197CN Dead set


This set came in with R14125 burnt and Q14101 was cracked. I replaced these
and also replaced U14101 and R14104. Still dead. I had my 140volts b+ and
also had 140 volts going to the collector of the HOT  but would not turn on.
I replaced the eprom and no change. I had found in the powersupply the trace
was broken at C14127. I repaired the trace and at plug in, it blew Q14101
again.
  I know that some of these ctc197 chassis has bad flybacks in them. Would
this be a bad fly or would there be something  Else I missed when I replaced
these parts listed above?
   Any help would be appreciated. thanks in advance guys.



Harry Fogarty
Prince Rupert Repairs
Prince Rupert B.C.
Canada
Tel: (250)-624-9401
Fax: (250)-624-4893

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