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Service manuals & datasheets => LCD TV forum => Topic started by: bgbchris on March 11, 2010,11:58:02

Title: Wharfedale LT26K1CB No functions backlight ok ( Service manual wanted )
Post by: bgbchris on March 11, 2010,11:58:02

Hi everybody, I have for my sins a Wharfedale LT26K1CB that uses a Haier MSD109CL main PCB, the fault apears to be on this board, no functions blue LED on front case on + backlight ok if plug CN85 removed on main pcb also the audio output stage is working. I have checked all caps and regs etc still no go the main i/cs on the pcb get warm which would sugest they are working, has anybody had the same problem or any ideas. If not a service manual or circuit diagram would be great. Thanks in antisipation.

Title: Re: Wharfedale LT26K1CB No functions backlight ok ( Service manual wanted )
Post by: Turnip on March 12, 2010,11:24:30

Hi bgbchris,

No ideas of Haier main boards this end, just the odd Haier P/S piccy, how about a main board pic for folks to study ? - might just ring a bell somewhere - Chris.

Title: Re: Wharfedale LT26K1CB No functions backlight ok ( Service manual wanted )
Post by: bgbchris on March 12, 2010,13:32:53

Hi chris I have attached a picture of the main pcb as requested. i was wondering if anybody knows where to get a service manual fo this model i have tried all my usual sorces but to no avail.
Chris