Dead Panasonic CT-31G20T


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Dead Panasonic CT-31G20T

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jchen82
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Jul 9, 2005, 5:19 PM

Post #1 of 4 (1453 views)
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Dead Panasonic CT-31G20T	Can't Post

I have a Panasonic TV model CT-31G20T. When turn power on, I can hear buzzing sound, but no picture and can not feel static electricity at the face of the CRT. I cannot turn set off with power button, I have to unplug from power line. I replaced IC 801 type STK730-020, but no luck. Can someone give a hint for what should I look into for this issue? Is any way I can check if CRT is short?

Thanks you very much for your help.

pounda
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Aug 4, 2005, 3:55 AM

Post #2 of 4 (1390 views)
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Re: [jchen82] Dead Panasonic CT-31G20T [In reply to]	Can't Post

MY Panasonic CT-31G20T died this week too! It was manufactured in July 1995. Must be a 10 year built in self destruct/obsolescence? I like the set, anybody have any ideas?

I remember going to Radio Shack with my dad and a bunch of tubes from the TV, and he would test each one. No tubes but the CRT on this.

Where can I get schematics for this, or should I just pull off the back and look for a fuse?

pounda
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Aug 11, 2005, 2:14 AM

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Re: [pounda] Dead Panasonic CT-31G20T [In reply to]	Can't Post

Anybody?

mel
Veteran

Aug 11, 2005, 11:55 PM

Post #4 of 4 (1360 views)
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Re: [pounda] Dead Panasonic CT-31G20T [In reply to]	Can't Post

It is possibly the fuse but a blown fuse is usually caused by a more serious problem. Try replacing it and if it blows again, you probably need to call for professional help.

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