Question about LG 32LG30 32 in. LCD HDTV

2 Answers

I have lg 32pc51 model.in past month when i try to turn it on from stby mode(red led),the led switches to green or yellow and there is no picture.only if i take out the ac cable,wait for few secs and then plug it in,and then attempt to turn it on ,it starts ok.i am suspecting the power supply.what do u think?

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  • Tony Nov 03, 2012

    REplace the power supply module.

  • udirn1 Nov 03, 2012

    Can u direct me to a site who offers such spare part?

  • Tony Nov 05, 2012

    LG.com

  • Tony Nov 05, 2012

    Yes.the possibility of power supply module went bad or th fuses .

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2 Answers

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  • Expert
  • 127 Answers

The Ac power cord or the wall socket.

Posted on Nov 04, 2012

  • udirn1 Nov 05, 2012

    I already replaced the cord and it didnt help.I suspect the capacitors on the power supply module-ill try to open the casing and see if they are swolen

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  • Master
  • 1,238 Answers

Try to go to shopjimmy.com

Posted on Nov 04, 2012

6 Suggested Answers

6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: LG LCD TV Standby Light Flashing Red Continuously

I have had this same problem twice in the past 3 months. So far both times I've been able to get it back after a week or two. I'm not sure what works, but unplugging and detaching the antenna and cable and waiting a few days seems to be the key. In both instances, I unplugged it for a few days then plugged it in for a few days and repeated the processes until I eventually got the steady red led. Both times prior to the red led the led would flash red then green and make a clickiing noise for several hours before I was able to get it working again.

Posted on Apr 22, 2008

SOURCE: LG RZ-23LZ40 no Picture

Thanks Jaime867

Best send repair manual.

I have pics to show / identify problem but I cannot attach to my reply. Parts defective are: 4532M x 2 (UC2 & 3), diode next to diode RC22 & cap C35 and IC6 (cannot see part number). Board number is YPNL-M007B r1.0, also recognized L.G. Phillips part number: LC230W01-A2

My hands are not as steady as years ago to do surface mount solerering but my wife can as she has done this before being electronic equipment assembler.

As stated before I need to find source of what I suspect is short that had blown these components.

I bet a replacement board is more expencive than a new LCD TV!, but I want to resolve this prob and maybe help others...LG too.

Thanks Heaps Jaime867!

Cugar63

Posted on May 25, 2008

jmgldsmth
  • 1869 Answers

SOURCE: i have a lg plasma,and the problem is it comes on

your power supply is shorted; remove it from the set and, have a TV shop repair it if you are unable to do the repair yourself.
any good shop can do the repair easily and, much cheaper than the manufacturer you can find the power supply by looking to where the power cord enters a circuitboard that will be the power supply

Posted on May 28, 2009

  • 197 Answers

SOURCE: tv won't turn on - power SUPPLY OK

bad main pcb

Posted on Jun 07, 2009

  • 41 Answers

SOURCE: I have an LG plasma TV, model: 50PC1DRA. We had a

Defective power board. Maybe best to call local service man.

Posted on Dec 18, 2009

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