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My picture on my trinitron tv comes and goes

 
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PostPosted: Sun May 15, 2005 2:20 pm    Post subject: My picture on my trinitron tv comes and goes Reply with quote

every 5 seconds or so. Any ideas?
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kipper



Joined: 12 May 2005
Posts: 3

PostPosted: Sun May 15, 2005 6:44 pm    Post subject: Reply with quote

look for dry joints.... or you can look inside the tuner as well for dry joints
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NZtech
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PostPosted: Sun May 15, 2005 7:12 pm    Post subject: Sony Reply with quote

Bad solder joints are a common problem with Sony TVs. Look for cracked joints around any heat producing components, especially the regulator transistors. Re-solder anything that has a heatsink, and you fix 90 percent of faults.
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PostPosted: Tue May 17, 2005 1:14 am    Post subject: Re: Sony Reply with quote

We have a Sony Trinitron 1992 and it turns on and off by its self for 20 min to 3 hours before it will stay on. would this have something to do with the curcit board for the on off switch? and if I replace it would that solve the problem?
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kirit
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PostPosted: Tue May 17, 2005 5:18 am    Post subject: Service manuals Reply with quote

Dear sir,
We have this service manual in stock.
kindly contect us on !!!Post by spammer - Please, disregard!!! or !!!Post by spammer - Please, disregard!!!

thanking you,
Kirit shah
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PostPosted: Mon Feb 20, 2006 10:19 am    Post subject: Re: My picture on my trinitron tv comes and goes Reply with quote

Anonymous wrote:
every 5 seconds or so. Any ideas?
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PostPosted: Wed Sep 06, 2006 6:47 am    Post subject: Reply with quote

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