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KINNEY0201 Guest
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Posted: Sun Dec 03, 2006 10:43 am Post subject: 20" MAGNAVOX TROUBLE........PLEASE HELP! |
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Hi,
I've got a 20" Magnavox television that was manufactured June 2004. The model # is 20MS2331/17. The problem is that when I push the power button, after a few seconds a clear picture will come on (only for about 2-3 seconds) and then nothing. This keeps happening over and over no matter how many times I turn the set on and off. Can someone please help me? Is this an easy fix? I'm great with computers but have never had to troubleshoot a tv.
Thanks very much!
scematic would be great if anyone has one! |
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Sun Dec 03, 2006 7:29 pm Post subject: |
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Look at 3443 & 3444 (1 ohm 1/4W), 6444 (3A fast) parts are located off pin 5 of flyback . |
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KINNEY0201 Guest
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Posted: Sun Dec 03, 2006 10:40 pm Post subject: 20" MAGNAVOX...PLEASE HELP! |
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Thanks for responding. So what exactly am I looking for? Is it similar to checking a PC motherboard? And if I find something, just remove and resolder new part? Any advance info would be greatly appreciated. As I said, I'm great with PC's but new to TV's.
Also, do you happen to have schematic so that I can find my way around this set? |
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Tue Dec 05, 2006 1:19 am Post subject: |
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minnie wrote: | Look at 3443 & 3444 (1 ohm 1/4W), 6444 (3A fast) parts are located off pin 5 of flyback . |
3443 and 3444 are resistors that should ohm out @ 1 ohm, 6444 should be a 3 amp fuse. |
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usgov Guest
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Posted: Wed Sep 12, 2007 1:15 pm Post subject: Schematic |
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I have the same problem, resistors are good and instead of a fuse they have a diode in it's place and it is also good. Anyone have a schematic for this TV? thanks |
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