[TechAssist] Re: Sony KV27V40 clicks only,found burnt traces
- From: Phil Bader <philbad@xxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 22 Oct 2002 17:33:54 -0400
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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--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: philbad@xxxxxxxxxx
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