[TechAssist] Re: RCA CTC169BG2 model# F35100ST Dead
- From: "Edward Gaidies" <teltek2@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 20 Sep 2002 14:06:16 -0400
Have you replaced the parts in the Regulator circuit. 3 Caps and the IC.
-Ed-
Tel-Tek Electronics
Midland, Ontario
Canada.
teltek2@xxxxxxxxxxxx
----- Original Message -----
From: "Larry E." <videotech@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, September 20, 2002 1:12 PM
Subject: [TechAssist] RCA CTC169BG2 model# F35100ST Dead
>
> Hi guys, working on a CTC169 BG2 chassis, set develops HV for 1 second
> and immediately collapses,I have normal Raw and Regulated B+, 15v
> standby is @ 12.5 volts, 5 volt standby is 4.8 volts. Replaced cr4118
> and C4145 made no difference. Pulled the jumper wire jw324 to disconnect
> the 15 volt B&C loads and the 15v line only came up to 13.6, is this
> normal B+ in standby or does it indicate a load on the 15 volt "A"
> source ? HV doesn`t stay up long enough to indicate if the 26 volt
> scan derived source is trying to develop or not, any help appreciated.
>
> --
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl.
> http://www.tvjunkyard.com
>
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