 Posted: Thu Jul 02, 2009 1:27 pm Post subject: |
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| Edge connectors are usually marked. | |
| Posted: Sat Apr 04, 2009 12:23 am Post subject: |
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| I am not 100% sure where to check for the voltages you just described, I usually use a schematic because I don't know where to check. All I know for sure is I have 120 in, nothing out. | |
| Posted: Fri Apr 03, 2009 9:51 pm Post subject: |
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| Voltages? Is Raw B-Plus present? Is Regulator getting same? Is regulator drive IC also getting start up voltage, and is it outputting a drive signal? Does power supply get signal to "turn On?" |
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| Posted: Fri Apr 03, 2009 3:44 pm Post subject: Viewsonic N3252W-No power. |
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I have a fsp212-3f01 power supply board. I have replaced 8 caps in the secondary( 6 were domed ). I replaced Q7. ZD4 is good. Not sure about IC2. Still no turn on. A schematic would be handy for the set, but...any ideas? Thanks. Al  |
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