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| November 14, 2012, 2:44 pm |
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| Author |
kv30xbr910 |
abivardy
Rank: Sony Fan
Joined: Aug 17, 2006
Posts: 6
From:
 |  Posted: 2006-08-23 13:56
To whom it may help,
I have a 2 1/2 years old Sony kv30 XBR910 TV. The last time, I turned on- no sound and picture came out. Stand by LED turn on for 4 times and then for 7 times regardless of TV is on or off. This blinking is continuing always. I called Sony for several times to get a schematic or repair manual and they were not helpful. Any help will be appreciated.
With regards,
Abivardy
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andyross
Rank: Sony Legend
Joined: Mar 09, 2004
Posts: 1093
From: Schaumburg, IL
 | Posted: 2006-08-23 16:58
4 flashes means 'Vertical Deflection stopped'. Probable causes are '15 V is not supplied (D board)' and 'IC5004 is faulty (D board)'.
7 flashes means 'Horizontal deflection stopped'. No probable caues listed, but it's probably due to the first problem.
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Sony KDL-46EX700, Onkyo TX-NR609, Sony BDP-S370, WDTV Live Streaming, Motorola DCT-6412, RCA RCRP05B.
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abivardy
Rank: Sony Fan
Joined: Aug 17, 2006
Posts: 6
From:
| Posted: 2006-08-24 00:45
Thank you for your help Andy.
Abivardy
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