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Hyundai HLT-3270 Dead

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netdent:

--- Quote from: Kilroys on February 24, 2012,04:59:08 ---Check P105/ST5v.
should be 5v, if less change C849 100uF/10v

--- End quote ---

Thanks for the reply, I dont see the locations you mention? all the caps locations are 2 digits, connectors are cn1 cn2 and cn3

thanks Ronnie

Kingspin:
A common cause of a dead hyundai hlt 3270 (where the fuse in tv is not blown) is faulty caps on the secondary side of the chopper transformer and a shorted schottky rectifier -  it's mounted on a heat sink along with  another schottky. The psu can be heard "ticking" You will be lucky to find a direct replacement for the schottky although if you search hard enough you might locate a direct replacement. When you get one with the fuse blown on the power board you will need to fit a repair kit. I suggest re capping the power board too at the same time.

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