[TechAssist] Re: Panasonic ct-36sx12f; Flash on turn-off
- From: "John @ Myers TV " <myers_tv_b@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 21 Jul 2005 13:18:17 -0400
Thanks Eric,
I should clarify though, The set is working. I used the info from that
tip. It has been runing for about a week. It was only when I was
preparing to move it out of the shop that I noticed this problem.
John Myers
Myers TV Service Co.
376 E. State St.
Alliance, OH 44601
Voice / Fax: 330-821-6545
Myers_tv_b@xxxxxxxxxxxxx
http://www.myerstv.net
Work as if you were to live a hundred years,
Pray as if you were to die tomorrow.
Ben Franklin
Eric Manuel wrote:
> John check this tip..Eric
>
> Panasonic CT36SX12F Dead, no 170v Q801, D824,IC801, R801
>
>
> Eric
> E M Electronics
> Deer Lake Nfld
> Canada
> tvman@xxxxxxxxxxxxxxx
>
> John @ Myers TV wrote:
>
>>Hi,
>>
>>This one came in dead. I replaced Q801, IC801, in the power supply.
>>Everything seems OK, except when I hit the power button, I get a pretty
>>bright flash on the screen. In my opinion, it's too bright to be normal.
>>I checked the voltages in the video output circuit, and changed
>>IC3801(the RGB output IC), Q3802(spot killer?). From my interpretation
>>of this, It looks like the spot killer is designed to act this way.
>>Any ideas will be appreciated.
>>
>>A PDF of the circuit is at:
>>http://www.tech-assist.org/secure/members/New_uploads/ct36sx12f.pdf
>>
>>Thanks,
>>
>
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