Question about Toshiba 32A33 32" TV

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Will not power up

I have a toshiba 32A33 that is not coming on. When turned on i can hear the high voltage come up but then it shuts off and the LED starts blinking on and off constantly.

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  • BTMAN Jan 25, 2008

    I found the vertical deflection ic shorted i replaced it, then it came on and worked some lines at the top 3 inchs of tube similar to retrace lines i ran it for about an hour cut it off and turned on the next day. The same blinking led and the vertical deflection chip shorted again.

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Hello BTMAN,
This sounds like a HV shutdown problem. I would check the IHVT (Integrated High Voltage Transformer) and the HOT (Horizontal Output Transistor) for shorts. This is a common problerm
I hope this helps, Thank you, Shuttle83

Posted on Jan 24, 2008

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