[TechAssist] Re: Toshiba48E60 In shut down
- From: Jorge Camboni <geo@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 14 Jul 2003 21:38:30 -0500
Just seen a similar one. First of all remove the HV from all
3 tubes, and the focus lead. If it comes on you have a cracked
tube and a fried yoke. If it does not work, remove the yokes one
by one. Other possible cause is the audio IC.
HTH Jorge
At 03:25 p.m. 14/07/03 -0700, you wrote:
>Repairing this in home. Originally brought in convergence board because it
>had the common failure IC's, but could not find anything open or shorted.
>Went back installed and pulled main chassis and replaced vertical output
>IC and 3 caps that did not check too well. The Ic was slightly darkened. I
>can't find anything else but was wondering if I should check anything else
>out on this chassis before taking it back and try. The unit would try to
>power up in the home and i could here the high voltage try to start.
>TIA Neil
>
>Tv Doctors
>Monroe,Wa
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Jorge Camboni, GY Electronics, Richardson, TX
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