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Philips 21GR1366 (GR1AX Chassis) problem

 
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ashish1307



Joined: 16 Jan 2007
Posts: 1
PostPosted: Tue Jan 16, 2007 2:32 am    Post subject: Philips 21GR1366 (GR1AX Chassis) problem Reply with quote
The set trips immediately if turned "ON" in cold state. If the set is kept in Tripped state ( Supply ON, Set Tripped) for about 5-6 minutes and then it is turned "ON" the set operates perfectly. There is no other problem. I suspect some capacitor to be leaky. Kindly suggest remidial measures.
Regards,
ashish1307.
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allanm



Joined: 10 Nov 2006
Posts: 19
Location: kilmarnock UK
PostPosted: Tue Jan 16, 2007 12:07 pm    Post subject: fault Reply with quote
C2523 6.8uf can cause this. Also thyristor 6641. Try putting a soldering iron on the end of each capacitor then switch on the set. This usually finds the culprit.


Allan
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allanm



Joined: 10 Nov 2006
Posts: 19
Location: kilmarnock UK
PostPosted: Tue Jan 16, 2007 12:36 pm    Post subject: Reply with quote
Only put the soldering iron on each cap for a few seconds and obviously remove it before you switch on.
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