Mulja tv repair portal
Equipment Repairs => CRT TV forum => Topic started by: TheRobsterAlfa on June 09, 2009,11:17:01
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Not a TV expert so need some advice guys...
TV/DVD stopped working last night. The standby light just flickers faintly in time with a beep sound. Unplugging from mains and replugging has no effect.
Absolutely nothing works.
Its a couple of years old and had no problems until now.
One of my guys at work is an electronics engineer (mainly tv cameras) so any advice you can give me I can pass to him so he can hopefully fix the problem for me.
I've downloaded manuals/circuit diagrams from this site also.....all chinese to me but my guy will be able to understand it.
Cheers
Rob
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Hi, not my favourite tv, but -
D808(UF5402) goes short circuit, replace with UF5408, L/OP transistor (Q602) goes short circuit - possibly due to dries on Line output transformer. Has been known for the chopper control chip (MC44608) to cause this problem.
Good Luck - Chris.
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HI
Replace electrolits in 135V line(100uF 250V)