[TechAssist] Re: Sony KV32XBR55

How close are all these XBR Sony's?
XBR10:

ON *A* BOARD L501* R571 OPEN & Q505 SHORTED D512 DAMPER
DIODE CONNECTION AT L509* C519* C516 ARE NOT PENETRATING
THROUGH THE PC BOARD RESOLDER CONNECTIONS

KV32XBR95S
L501 WAS CAUSING Q505 TO SHORT AND R571 TO BURN UP.
Jeff

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----- Original Message -----
From: <tvdoctors@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, October 31, 2001 10:24 AM
Subject: [TechAssist] Sony KV32XBR55


> This has got me puzzled!   Unit comes on but with bowed sides
(pincushion). I found R571 to be open and Q505 shorted. I replaced these and
checked all surrounding components but still have the same problem. Base on
Q505 measures -17.2 volts, emitter -16.5 and collector 27.7. Changed IC 531
no luck. Anyone have any ideas? I have no print on this and if I had one, I
could probably find the problem pretty quickly,  Neil
>
> TV Doctors    108 W. Main St. Monroe,Wa. 98272    360-794-6469
>
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