The service manual for your set is only available from Sony. Many of
these companies enforce copyright on their publications, and no service
shop will dare to photocopy these manuals or post them publicly.

Most likely the parts you changed are blown again, because you didn't
find the fault. I have seen the horiz driver transformer go defective
or cold soldered. Using non Sony original semiconductors in their sets,
may also cause some failures. These are pre-tested for proper specs,
and are sometimes critical. They sometimes run their specs to the edge
to get the most performance. There are a number of manufacture parts
that are critical like this.

The flyback transformer assy may also cause this type of thing to
happen. For this type of intermittent fault, I have replaced the
driver transformer and flyback along with the HOT, and other associated
parts. Also, it is good to do an ESR test of all the caps in the power
supply and scan circuits. Sometimes high ESR caps can cause damage to
other various components for many complex reasons.

--

Greetings,

Jerry Greenberg GLG Technologies GLG
==============================================
WebPage http://www.zoom-one.com
Electronics http://www.zoom-one.com/electron.htm
Instruments http://www.zoom-one.com/glgtech.htm
==============================================
"Dean Batute" wrote in message
ble.rogers.com...
HelloAll,
any help anyone can give me will be GREATLY appreciated. My
dad's
Sony TV Model
KV-32S22 keeps blowing its power supply. In one fell swoop I replaced
the
Horizontal output transistor,
the blown transistors, resistors and diodes in the power supply and sure
enough it worked...for one day.
Then it blew again

It uses a Type G power supply. I've searched the net for schematics or
any
tips with no luck.

Thank you in advance for any help you might be able to provide.

Sincerely....Dean.