Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default TV Sony KV13M31 Lost Vertical Hold

I have a Sony TV model KV13M31that lost vertical hold and the color
is intermittent. What are the likely bad components? Thanks
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Default TV Sony KV13M31 Lost Vertical Hold


"edge" wrote in message
...
I have a Sony TV model KV13M31that lost vertical hold and the color
is intermittent. What are the likely bad components? Thanks


read the ****ing repair faq website:

http://www.repairfaq.org/samnew/tvfaq/tvintmisc.htm
http://www.repairfaq.org/samnew/tvfaq/tvvlockl.htm


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Default TV Sony KV13M31 Lost Vertical Hold

On Sun, 10 Aug 2008 21:17:33 -0700 (PDT), edge
put finger to keyboard and composed:

I have a Sony TV model KV13M31that lost vertical hold and the color
is intermittent. What are the likely bad components? Thanks


Sounds like a weak signal. Does it do the same on the AV inputs? If
you connect a VCR via the RF input, does it also misbehave?

Try tapping around the tuner and IF stage with an insulated stick. You
may have dry solder joints in that area.

- Franc Zabkar
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Please remove one 'i' from my address when replying by email.
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