[TechAssist] Re: [TV] CTC169 - Dead
- From: peggs <peggs@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx,<tv@xxxxxxxxxxxxxxx>,<techassist@xxxxxxxxxxxxx>
- Date: Thu, 11 Jan 2007 09:31:32 -0600
If you have an ESR meter(get one if you don't)...........check the Caps
around the TEA2261
Peggs
At 08:49 AM 1/11/07, David Lessard wrote:
>Hello Techs,
>
>I have a CTC169 that is dead, the SMPS chopper transistor is intact and
>so is the HOT, I have no voltage at either end of CR4118; I have 15V at
>U4101 pin 16. I have parts coming in today, all the caps around U4101,
>NTE580 (CR4118), TEA2261, etc. I want to be sure about what is causing
>the problem, does anyone have a troubleshooting flow chart on the SMPS
>or any tips on what I should be looking for.
>
>Thanks,
>
>David Lessard
>Mr_fixit@xxxxxxxxxxxx
>
>
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