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kosc Guest
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Posted: Tue Apr 22, 2008 12:03 am Post subject: SONY KP-51WS500 is Dead ( Need Possible Faults ) |
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SONY KP-51WS500 is Dead ( Need Possible Faults )
For KP-51WS500 or KP-57WS500 or KP-65WS500 or RA6 Chassis
Not getting any Blinking Codes or Steady lights at all.
I tried searching for possibles faults for the "Dead" condition with no luck.
I read in the Service Manual that the G-Board could be the problem.
I checked the G-Board but could not find any problems with it.
The G-Board has the proper 5 VDC Standby Voltage at CN-5001 Pin 1.
Any information you may have would be appreciated.
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Tue Apr 22, 2008 9:27 pm Post subject: |
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Check Q8038 on the D board to see if it's shorted. (Horizontal output transistor) |
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