[TechAssist] Re: Sony KV27V40 clicks only,found burnt traces
- From: "Larry E." <videotech@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 22 Oct 2002 17:51:03 -0400
Phil, did you see the post/answer that "D Panday" sent you? maybe his
will help, good luck, Larry E.
Phil Bader wrote:
> Larry, thanks for the fax.
> There does not seem to be any IC1509,Q1505...No 1500 series anything in
> this specific chassis.I did change IC541 the TDA8172 vert output IC,
> same symptom.My next suspect is the CXA2061s Y/C jungle since I think
> this also provides deflection pulses.
> Phil Bader
>
> "Larry E." wrote:
>
>>Phil, four blinks is No vertical deflection (V STOP). Mutes video
>>signal, Sony says to check IC1509, Q1505. Hope this helps, Larry
>>Larry Eastman
>>American TV & Electronics
>>Crystal River, Fl. 34428
>>
>>Phil Bader wrote:
>>
>>
>>>Found traces between the rear jacks burnt open,and another from (-) of
>>>C212 to jumper JW240 near audio IC401.Repaired both...Plug in, relay
>>>will click,may click every 10 seconds for a while,never any
>>>HV,sound,etc.Finally the front stereo LED is on constant, the "stand by"
>>>LED below blinks a series of four times, waits, then four times...
>>>Anyone know this error code?
>>>Phil Bader
>>>
>>>
>>--
>>Larry Eastman
>>American TV & Electronics
>>Crystal River, Fl.
>>http://www.tvjunkyard.com
>>
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--
Larry Eastman
American TV & Electronics
Crystal River, Fl.
http://www.tvjunkyard.com
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