 Posted: Mon Jun 01, 2009 9:32 am Post subject: |
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| Its definetly a bad cap in the vertical output section. | |
| Posted: Mon May 04, 2009 11:59 am Post subject: |
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| May ba capacitor on vertical section, also check yung HOT and cold soldered | |
| Posted: Mon May 04, 2009 12:46 am Post subject: Re: answer |
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A model # would help. |
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| Posted: Sun May 03, 2009 9:47 pm Post subject: answer |
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| Did you get this problem fixed? Our Sharp is doing exactly the same thing. Please help. | |
| Posted: Fri Jan 13, 2006 9:46 am Post subject: Re: Picture folds down onto itself at top |
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If you can figure out which IC is your vertical output IC, eg. IC 301, then replace all the electrolytic caps near it with the same # series, eg, C301, C302, C310, etc. There should be about 4 or 5 of them, small ones, probably from 1 - 47 mfd, and 50vdc or less. |
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| Posted: Thu Jan 12, 2006 6:13 pm Post subject: |
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| It may be a capacitor in the sync circuits. | |
| Posted: Thu Jan 12, 2006 10:53 am Post subject: Picture folds down onto itself at top |
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| Any ideas?
Zenith 32in crt tv model #IQB32B44WF. Picture folds down onto itself at top 3 inches creating horizontal lins in this area. opend tv and found no adjustments available on pcb's at all. is there some software areas i can acsess to do service. Any service manuals or schematics available? Help! |
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