[TechAssist] Re: Sony KV32FS12 BA5 won`t start, fly ticks constantly
- From: Ernie - Valley TV & Stereo <valleytv@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 6 Apr 2005 08:51:51 -0700
Larry:
Try replacing TDA6108JF IC on CRT board
I fixed a Sony last month where I disconnected the plug and it
still shut down - I replace the IC and that fixed the problem
Ernie
Ernie Niessen
Valley TV & Stereo
9401 Fletcher St.
Chilliwack, B.C.
V2P 4Z4
Canada
Since 1960
valleytv@xxxxxxxxxxxx
Quoting Larry E <videotech@xxxxxxxxxxxx>:
> Hi Guys, this KV32FS12, BA5 chassis, has a constant tick or click like you
> would have from a relay but it`s definitely coming from the flyback, B+ line
> is fluctuating from 35 v to 65 v up and down constantly, 200 v line is
> constantly changing from 108-135 volts, HOT is not shorted, pulled CN502 to
> remove the rgb driver from the circuit, nothing
> changes, I don`t have the print so need some ideas, tia, Larry E
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl. 34428
>
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Ernie Niessen
Valley TV & Stereo
9401 Fletcher St.
Chilliwack, B.C.
V2P 4Z4
Canada
Since 1960
valleytv@xxxxxxxxxxxx
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