[TechAssist] RCA TV model no. F31221WN chassis no. CTC169AM

  • From: "R & S ELECTRONICS" <RSELECT@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 23 Feb 2004 21:45:20 -0500

Hi Techs,
RCA TV - power comes on with retrace lines and shuts off immediately.
Replaced Q2906 now the set comes on with high pitch squilling noise and shuts 
off.
All powre supply components seems to be okay. Replaced CR4118,C4102,C4108,C4104.
Still the set shuts off with high pitch noise. There is high voltage, seems fly 
back okay.
Any idea or suggestions needed on this TV.
Appreciate your help.

Thanks
Sunny
R&S Electronics,PA
TEL/FAX:(717)532-6312
Email:rselect@xxxxxxxxxxxx

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