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Re: Sony 36" Trinitron Problem
There may have been some problem in the horiontal transistor. Also, Check for the zener diode that controls the supply going to the flyback. It might got busted due to the sudden supply surge.
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The STANDBY light will flash if the television detects an issue within the
television. Some of these issues can be resolved simply by following the steps
below to reset the television.
If the issue is still unresolved after following all of
the troubleshooting steps, Service will be required. Please note the number of times the
STANDBY light flashes and relay that information to the service center.
Turn off the television.
IMPORTANT: For a
projection television that uses an internal lamp, wait 5 minutes after turning
off the television to allow the lamp to cool before continuing with the
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.
NOTE: If the television is
plugged into a power strip or surge protector, remove it from the power strip or
surge protector and plug it directly into the wall outlet. If the issue is
resolved, the problem is with the power strip or surge protector and not the
U have magnatic degausing coil problem.Take the tv aparts,there a solid back coil all around inside the front frame of ur tv.That the cause,unplug that coil,should not effect the tv pic if have no magnatics problems.
If you are not a professional Electronics guy,it is beyond you to tackle this problem. otherwise log on to www.free service manuals.com and see the SONY Blink codes and also download the service manual.best of luck
The power supply section is having trouble.
Common possibilities are:
- High-voltage section (flyback transformer) has failed
(happens sooner or later, about 8 years typical))
- CRT tube has failed overloading the supply
- Power surge has popped the power input circuit.
(Fuse, rectifier diodes, turn-on relay etc)
- One of a hundred of electrolytic capacitors has failed
short overloading the supply. They dry
out with age, are cheap to replace, but hard to find which one it is.
- Or any of many other possibilities.
In short, you need a experianced tech to troubleshoot this.