[TechAssist] Re: Philips Model # 30PW 633R37A Chassis L01.1UAC.&638

  • From: Nova Service Center <mehdi@xxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 26 Dec 2005 12:25:53 -0500

peggs wrote:

>the infamoous 2455 capacitor..........
>7460  Hot  Bu4508dx  Part # 934055092127
>7461  Bc337-25  Part #  483513048147
>7463  Bc327-25  Part # 319802043430
>2455  47/25v
>7460 is the HOT,which probably OK........for now
>
>Peggs
>
>
>At 11:59 AM 12/21/05, Nova Service Center wrote:
>  
>
>>Hi Techs
>>
>>This philips tv Model # 30PW633R37A
>> Had no power to start with., on the bench press power button relay
>>click. After many attemps pressing power button , it comes on. Then we
>>have wavy picture from top to bottom, most visible at left and right of
>>screen.In  middle wave not too bad, it looks like filtering problem. All
>>caps and diodes in power supply checks ok. when set works B+ is 144
>>volts. We don't have Schematics. Anybody have a clue ?
>>Thank
>>Mehdi
>>Nova Service Center
>>7531 lindbergh Dr.
>>Gaithersburg, MD 20879
>>240-632-1717
>>Mehdi@xxxxxxxxxx
>>
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Thanks Peggs for your reply, I replaced all parts you mentioned, problem 
still there.

Thank
Mehdi
Nova Service Center
7531 lindbergh Dr.
Gaithersburg, MD 20879
240-632-1717
Mehdi@xxxxxxxxxx


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