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| Author |
KV 29FX30E |
mirelc
Rank: Sony Fan
Joined: May 03, 2005
Posts: 1
From:
 |  Posted: 2005-05-03 16:55
Hi! I need your help. I have a Sony KV 29FX30E. I changed the flayback. Still don't work. Now the led blinking for 5 times. Which is the problem now?
All the best,
Mirel
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jttar
Moderator
Premium Member
Rank: Sony Master
Joined: Feb 28, 2003
Posts: 9156
From: Chicago,IL, USA
 | Posted: 2005-05-03 23:52
mirelc,
Greetings and welcome. Sorry I can't be of help in diagnosing your problem but here is the explanation of the 5 blink code.
FIVE Blinks---AKB circuit (AKB), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. Also unit be in IK blanking, try turning up screen slightly.
Joe
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Borabora
Rank: Sony Legend
Joined: Mar 18, 2004
Posts: 1027
From: Vanished
| Posted: 2005-05-04 08:52
Hello,
if error 5 occurs spontaneously, it can be the problem described in this http://www.agoraquest.com/viewtopic.php?topic=16779&forum=34 thread.
If you changed the FBT - and I suppose also line output transformer Q533 - you can find here http://www.agoraquest.com/viewtopic.php?topic=16330&forum=34 more information.
If you look at R656 with a magnifying glass, you'll see that a hole is burned in the surface of the resistor.
Regards,
Bora.
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