Mulja tv repair portal
Equipment Repairs => LCD TV forum => Topic started by: t1412 on May 05, 2019,13:47:14
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Hi fella's anyone got a service manual for 17pw82-3 psu board thanks
regards
shaun
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17pw82-3
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many thanks jordon
shaun
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many many thanks jordon tv working great now
shaun
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Hi Shaun,
But how did you sort it ? - Chris.
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Hi chris replaced the psu, not happy with me self wanted to fault find a bit more, but customer wanted it asap. thanks
shaun
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Hi Shaun,
Know how you feel, just had a nice 43 Sammy plasma where the PFC area had overheated - To Ebay for a cheapy which died within 5 minutes with the same issue. Supplier suspected I returned another board so refused refund. Ebay however noticed I then bought another from 'Emos' so ruled in my favour.
In the mean time still waiting China for the PFC drive chip to sort the original. Got the two power Fets where it sort'a worked with a fire bar in series with supply, otherwise blew the 8 A fuse, so tend to suspect the 'soft start' might be an issue - Next time - Chris.