 Posted: Thu Nov 30, 2006 3:19 am Post subject: |
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| thanks minnie D422 was the problem and replaced it with a high wattage (1Watt instead of 1/2 Watt) Now off to figure out whats with the static in the audio stream when using CABLE ... RCA audio is fine |
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| Posted: Wed Nov 29, 2006 6:00 am Post subject: |
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| woowy.. is part D422 = MTZJ75-T2 ZENER DIODE? |
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| Posted: Wed Nov 29, 2006 5:30 am Post subject: |
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| Uhm, yes! | |
| Posted: Wed Nov 29, 2006 5:17 am Post subject: |
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| C428 was changed D421 checked out good D422 burnt out hmmmm =>>and this could cause the V. IC to blow like that? cnap crackel pop |
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| Posted: Wed Nov 29, 2006 1:27 am Post subject: Re: vertical ic blew again |
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Check D422 to see if it's shorted. Also check D421. It may check good. Change C428, also check .1 cap etc off pin 2. |
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| Posted: Tue Nov 28, 2006 5:57 am Post subject: vertical ic blew again |
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| i have a very simular problem but mines a 2002 model AV-27230 replaced the vertical ic, c424 cap.., c425 cap.. and another one close by. plugged er in and the vertical ic blew (o you could hear it, smell it, see it) any suggestions or help would appreciated thanks |
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| Posted: Sun Nov 26, 2006 10:08 pm Post subject: |
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| Replace the verticle ic and the capacitors around it. A model # would help. | |
| Posted: Wed Nov 22, 2006 5:47 pm Post subject: JVC TV with no picture |
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| You do not need to bye another TV due such fault.All you must to do, is to call a technician( if you are not one) and ask him to resolder the frame integrate circuit that has dry joints. Price? Some few [email protected][[/url] |
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| Posted: Wed Nov 22, 2006 4:09 pm Post subject: JVC TV with no picture???????? |
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| I have a 27" JVC TV that is about 15 years old and has never had a problem until the other day. The screen is black with a thin white line running horizontal across the screen. Sound works fine. When you turn it on, it seems to work but the picture begins to shrink from top and bottom until I am left with the line. If I push on the back panel, it seems to restore the picture, but shrinks back to the line over time (sometimes 15 minutes, sometimes 1 hour). Any suggestions on what needs fixed/replaced and a cost? Not sure if I should "put her down" and buy a new one. | |