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Supply Problem

 
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jemshault



Joined: 10 Apr 2010
Posts: 1

PostPosted: Sat Apr 10, 2010 8:13 pm    Post subject: Supply Problem Reply with quote

Hello all,
I have Colour Television. The fault is very high voltage when TV Turn On and then Stand By. If TV is On all voltage are normal and working fine but as soon as it stand by all the voltages go double.
If TV is off and On but in stand by mode it is still normal and no high voltage. The Power supply is receiving power signal from Microprocessor and a protect signal so that if there is any short circuit in supply it should be remain in standby.
Also this TV has SE 140 N Error amplifier to regulate H Output supply to 140 volts along with other error amplifier circuit.
Please Help.
Thanks
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Justmanuals



Joined: 21 Aug 2004
Posts: 1949

PostPosted: Sat Apr 10, 2010 9:57 pm    Post subject: Reply with quote

Don't you think maybe the model number would be important in your post?
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PostPosted: Sun Apr 11, 2010 8:02 am    Post subject: Reply with quote

I'm Sorry for not mentioning detail.
This is Television Kit of BPL (British Physical Laboratories, India)
Model No. FYR 60
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