[TechAssist] Re: Sony Kv32v68

Barry,
From Tech Repair CD:
Sony\KV32V68\Failure of Horizontal Output Transistor\\\AA-2D\Poor soldering of 
the Driver Transformer
causes the horizontal output to short. This can be very intermittent.\The unit 
after being repair only
lasts for a short time and come back with the same problem.\Because of the bad 
solder on the secondary it
generated very sharp spike and causes damaged to the horizontal output\also 
check Q501 (horizontal driver
transistor) and replace C502 (0.47mfd/50V)off the base of Q501\\\\\

Jeff
--
Intrepid Video TV/VCR Repair
263 S Front St, Steelton PA 17113
717-939-7708; (F) 717-564-4952
www.intrepid-video.com  www.tech-repair.net
----- Original Message ----- 
From: "Barry Thompson" <barrystv@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 29, 2004 10:58 AM
Subject: [TechAssist] Sony Kv32v68


Hi changed pwr reg.mx0841,r607,hot c5148 .47 cap in drive.Resoldered drive
xformer.It ran for twenty minutes and shorted all again.any Ideas? Do the
drive xformers go bad in the newer ones?Tahks Barry
barrystv@xxxxxxx
Barrys TV
Ottawa Canada


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