 WOT: Rear projection tv help, Mitsubishi 50" |
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| Sparky |
 Aug 16 2005, 07:21 PM
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Mahna Mahna!  Group: Members Posts: 1,134 Joined: 21-June 03 From: Spencer, MA Member No.: 847  |
I've got this older 50" Mitsu that is suddenly acting up. When powered up the display hourglasses then it powers down after about 2-3minutes. Then will not power up again until cold. I think I've narrowed it down to either crt coolant leaking from the green crt causing some arcing in the yoke or something in the primary geometry circuit. Anyone know how to remove the crt's in a Mitsu? I think I can reseal it and re-shellac the yoke. I don't feel like spending the cash to replace the tv and the service company I called blew me off today.
Thanks! Mike D. |
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| Jeffs9146 |
Aug 24 2005, 05:08 PM
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Ski Bum Group: Members Posts: 4,062 Joined: 10-January 03 From: Discovery Bay, Ca Member No.: 128 |
[QUOTE]there is apparently a solder connection that cracks from heat over time. It's a fairly cheap fix.[QUOTE]
(IMG:http://www.914world.com/bbs2/html/emoticons/agree.gif) I had a sony that did something like that once! The repair guy wanted $700 plus labor to fix it so I opened it up and figured I couldn't make it worse! I flowed all of the joints that looked old or funny and put it back together!! It still works 5 years later!! Good Luck! You have nothing to loose by trying it yourself! Jeff |
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Posts in this topic
Sparky WOT: Rear projection tv help Aug 16 2005, 07:21 PM
Verruckt I have the same exact old tv. If you check out on ... Aug 16 2005, 07:25 PM TonyAKAVW Sounds a lot like a cold solder joint to me or som... Aug 16 2005, 08:12 PM Rider914 Check your caps - Get some freeze spray and chill ... Aug 24 2005, 04:32 PM bd1308 caps are the biggest killer with computer motherbo... Aug 24 2005, 05:08 PM 914GT Hopefully it's not a shorted winding in the yo... Aug 24 2005, 05:19 PM Rand Install a Pertronix. And check the longs for rust.... Aug 24 2005, 06:34 PM
bd1308 scared? Ha, I laugh in the face of danger
--Simba... Aug 24 2005, 06:39 PM |
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