Mulja tv repair portal
Equipment Repairs => LCD TV forum => Topic started by: taloola on January 02, 2008,11:24:36
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has anyone got service manual or data sheet for either of these power supplies.if not has anyone any experience in repairing either.tips greatly appreciated
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download service manual for hitachi 32ld8700
it that tv use vestel power supply
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Replace electrolytic caps in the psu
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Also have problem with this psu,
17PW15-6, fault: going to stby after few minutes, tried most caps without success.
17PW15-8, fault: stby only
Appriciate any help
:rolleyes:
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hi, i can repair the standby fault you have with this power supply, if you want to send me your board for repair.
thanks
andy
http://www.andyselectronicstuff.co.uk/lcd_board_repair_service.html
or
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=380005589914&ssPageName=STRK:MESE:IT&ih=025
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You prob have two 15nf caps faulty by the FETS in the top right hand corner. Very common fault. Usually blue in colour. C877 C878 from the top of my head.
Regards
Michelle
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Thank you very much Michelle :clap:
One of the boards now working ok.