Question about Toshiba 32A33 32" TV

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TV keeps turning its self on and off.

The clicking sound seems to come from the back left hand side of the set

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This is the powers supply attempting to turn the set on.
There is an overload, maybe in the HT transformer, or some capacitors are faulty.

Its an engineer jobby

Posted on Dec 12, 2008

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I have a 32" GE regular crt TV. Everything was fine and when I woke up the next day it would not turn on. Keeps making a clicking sound every few seconds like a solenoid trying to close..


Sounds like a probable shorted Horizontal Output Transistor (hot) Hopefully thats all. Sometimes the flyback will fail as well. If your not familiar with electronics I would recommend a tv shop repair. If its just the HOT transistor average repairs are 75-110 depending on your location.

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My 27" wega was making a crackling noise when I turned it on. Last time I turned it on it made a pop and went to standby, it blinks three times, pauses then blinks again clicks and blinks four times.


pls. check your tv mains plugh is luss canaction
if not then
probulum is in side tv set so pls. dont.use tv again and cont.nearest tv tech.and solve this problum. becous cracking noise is dengered for your tv.set
* you dont. open tv back cover it your self.becous in side tv set very high voltage.

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1 Answer

Have the same problem...the lower right and lower left hand side


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1 Answer

Tv keep going on and off


I have done some research and found a notorious cap and diode problem with this set. The two 4700uf caps (C14113 and C14115) on the DM1 power board (the board to the left of the sat. box when you look at the set from the back) are under rated and will eventually fail. When these caps fail they tend to take out diode CR14105. This may be your problem. If it is, you can replace the caps with 4700uf 25V 105c and the same as original diode.

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1 Answer

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1 Answer

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Just keep smack'in it around, it works for me. It is the 'protection overload circuit' taking over and shutting the TV set off. This is because it detected a short or near-short circuit somewhere. Most common is high voltage, deflection amplifiers and main power supply. It's pretty much a common fix for an experienced tv repairman. It might set me back in the ballpark of $200 - $300.

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