[TechAssist] Re: Philips 25ps40s121 Ch_25M800 weird vert problem

  • From: "al m" <ampm@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 10 Mar 2005 19:30:50 -0500

Don't have a manual either. Maybe someone else does.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message ----- 
From: "danny williams" <wizhd@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, March 10, 2005 7:20 PM
Subject: [TechAssist] Re: Philips 25ps40s121 Ch_25M800 weird vert problem


>   No manual, #7603 hint hint!  I did ring the yoke @ 36 rings, figuring
> thats o.k. I'll reference voltages  & waveforms tomaorrow and let u know!
>
> Dan W. Wizard Electronics
> ----- Original Message ----- 
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, March 10, 2005 6:13 PM
> Subject: [TechAssist] Re: Philips 25ps40s121 Ch_25M800 weird vert problem
>
>
>>
>> What do the voltages in the circuit look like? How about the waveforms? 
>> Do
>> you have a manual?
>> Al Marquardt
>> ampm@xxxxxxx
>> Al Marquardt Electronic Repair
>> 206 W Main
>> Girardville Pa. 17935
>> ----- Original Message ----- 
>> From: "danny williams" <wizhd@xxxxxxxxxxxxxxxx>
>> To: <techassist@xxxxxxxxxxxxx>
>> Sent: Thursday, March 10, 2005 6:58 PM
>> Subject: [TechAssist] Philips 25ps40s121 Ch_25M800 weird vert problem
>>
>>
>>> This is a weird looking vert problem. The picture is 2 inches tall and
>>> twisted. Already replaced vert i.c. and esr'd caps, checked diodes for
>>> shorts. We have now seen this problem in two different manufacturers,
>>> Daewoo being the other. Anybody know what gives with these???
>>> Dan W. Wizard Electronics
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>
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