Question about LG RZ32LZ50 32 in. LCD Television

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TV automatically turns off after 15-20 minutes

We have bought an LG 32 LC 46 flat screen TV a month ago. Recently the TV automatically turns off after 15-20 minutes. We manage to turn it on again through the remote but it still turns off after few minutes. If we try this several times it doesn't turn on anymore. The red light is still on when it turns off.

Can we have any advice on this?


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  • 3 Answers

SOURCE: MY lg 32lx1d is not turning on..

call me i can fix it 1847-507-2504

Posted on Mar 23, 2008

  • 30 Answers

SOURCE: LG LCD Flat screen 32 screen blank red light blinking cable on

Bad caps in the power supply. Replace all bad cap or replace Power Supply Module. If you choose to try and fix it yourself yourself will need a ESR Meter to check the caps in circuit. Let me know if this helps.

Posted on Oct 16, 2008

  • 227 Answers

SOURCE: Turn the TV on, clicks back off - no sound, no picture

hello, your power supply has to be repaired and you are looking at $275.00 for this job
good luck

Posted on Jun 24, 2009

  • 8457 Answers

SOURCE: 19 inch lg flat screen tv wont turn on

Power Supply board is dead.Tries Websites, a refurbish power supply board for the replacement.

Posted on Mar 24, 2010

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SOURCE: The TV turns off and then on automatically

Tries to reset the tv back to the factory setting.Unplug the tv and the cable box too,replug it back about an hour later.Let the cable box reboot and upgrade it softwares.Go into the tv Menu.Go to the PICTURE setting.Go down to the reset,to reset the Tuner board,this will reset the the Tuner board,back to the factory setting.This should solved ur tv problems,not than,the Tuner board is defective,must be replaced.

Posted on Jun 04, 2010

Testimonial: "Thank you very much, We will do as you suggest."

  • 8457 Answers

SOURCE: lg tv takes a long time to turn on. Flat panel 32"

Power supply board have those parts call capacitors are dying,have leakages gases capacitors parts.Take the tv aparts.The power supply board,that the board,where the power a/c cord plug into it.U know basic electronic,have all the tools?know basic soldering?Searches the power supply board for those dying capacitors,that have leakages of gases going to dead capacitors.These dying capacitors on the power supply board alway bulges up on it tops or puffing up on it tops.These dying capacitors,must be replaced.The tv power will power up as normal and faster.Or tries websites like, to buy a whole refurbish power supply board for the replacement.

Posted on Aug 04, 2010

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