Question about Goodmans 257NS 20" TV

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Tv keep going on standby when you turn it on

Goodmans 32 inch lcd tv

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Tv goes into standby all the time if a power supply is not fine, what happens is that a power supply produces two voltages, one small one powers a standby components and bigger voltage powers a line transformer which later produces more small voltages,
then later cancels the first small voltage.

chec your power supply semi conductors like, transistors, diodes and small value resistors, on your power supply. some power supply uses a IC to oscillate a ht. so check a supply at a w/shop.

Posted on Apr 29, 2009

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Check power supply board Power inverter IC

Posted on Apr 21, 2014

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32 inch, hannspree tv.1080P I need code to get my sky remote to work.


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andy

Sep 20, 2010 | Goodmans GTVL32W27HDF 32 in. LCD TV

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I have a 32 in,goodmans lcd tv.after about 30 mins the picture and the sound start to crackle,then it turns off.it has to be left for a while,then it can be turned back on,but only for a few minutes,and...


I'm afraid I don't have the solution but a very similar problem, although I just get the speaker crackle, rather than any problems with the picture/the TV turning off.

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Aug 05, 2010 | Goodmans GTVL32W27HDF 32 in. LCD TV

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Jun 25, 2010 | Goodmans GTVL32W27HDF 32 in. LCD TV

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My standby light flashes red/blue? and no pic,its only weeks old


I would take it back and get a replacement, it is a lemon, it will void warranty if you open it up. It can be defctive power supply module.

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I have had a 32" sony LCD Digital TV with built in free view tuner. I am experiencing a problem where on certain channels the TV keeps switching itself off to standby. Is this a TV fault or a signal one,...


if it says no signal or video not available then signal if its just turning itself off then tv i would go to the shop and get it checked out or replaced.

Dec 04, 2009 | Goodmans GTVL32W27HDF 32 in. LCD TV

1 Answer

Tv not turning on from standby goodmans lcd 32"


problem is with power board, it seems a problem that is endemic to these sets, you can sometimes manage to reset by unplugging set for 30 mins repowering and sometimes it will come back on otherwise look at replacing board

Jul 23, 2008 | Televison & Video

2 Answers

Wharfedale TV power problems


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