| Author |
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| circusdevil |
 Posted: Fri Aug 29, 2008 11:57 am Post subject: |
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| I disconnected the lower YDRV and i get a snowy top with the bottom half black. Now the set doesnt shut off or go to standby. It stays on. The the voltage check mean the sus boards are good? Thank you for the help. |
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| circusdevil |
| Posted: Thu Aug 28, 2008 10:15 pm Post subject: |
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| um, red snowy picture. You mean its dead |
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| minnie |
| Posted: Thu Aug 28, 2008 9:30 pm Post subject: |
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White picture, replaced y sustain. Red sparkles and shuts down sounds like a bad panel.  |
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| circusdevil |
| Posted: Thu Aug 28, 2008 9:13 pm Post subject: |
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| All the voltages are good. Anything else? Thank you for the help |
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| circusdevil |
| Posted: Thu Aug 28, 2008 8:39 pm Post subject: repair question |
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| I have sound but no picture. Well the picture is snowy red and goes to standby or off in a second. i just replaced the ysus. For the voltages where do you check those at? thank you for any help. |
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| minnie |
| Posted: Thu Aug 21, 2008 11:16 pm Post subject: |
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| With the back off there should be a sticker that gives you the VS and VA voltages. If you look at the sustain boards you should see vs and va labeled on some of the plugs. Check these voltages. |
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| circusdevil |
| Posted: Thu Aug 21, 2008 10:57 pm Post subject: |
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| How sure are you on that? Any other suggestions would be nice. Thank you |
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| minnie |
| Posted: Thu Aug 21, 2008 8:28 pm Post subject: |
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| White picture, no sound. 2 problems. Digital main board does all the video/audio processing. I say digital main. The reason for the service manual is to be able to trace paths and block diagrams. |
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| circusdevil |
| Posted: Thu Aug 21, 2008 12:23 am Post subject: |
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| I need more info than that. How do I know the manuals are what I need? |
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| Justmanuals |
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