Question about LG Televison & Video

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Lg 60pn6500. turns itself off for a couple minutes then back on. it seems to be the power supply. I see Adam Halfhill posts about tips and tricks to fixing. Can someone point me find the info

Posted by Greg Riddle on


2 Answers

johnny rebel

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  • LG Master
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Your tv is getting hot,get a can of air and blow out the back of the tv,then make sure it is farther than 6 inches from a wall and air can get into all air holes
lg 60pn6500. turns itself off for a couple minutes - 25686738-svljp5z1fhsuu4a2p2c23yhv-4-0.png

Posted on May 09, 2015


Thor Engebretsen

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My tv was doing this also.
I installed a small, quiet 12 vdc computer fan in the tv to aid cooling the power supply and main board. Tapped into the 5 vdc supply to the main board and ground. This is a switched voltage, so the fan only runs when the tv is on.
This eliminated the overheat problem.

Posted on Jul 16, 2020


5 Related Answers


  • 3 Answers

SOURCE: samsung LE23R87BDX LCD TV turns off after a minute

clicking sound is coming from the relays in the power supply. definitely the problem is coming from the power supply, better change it

Posted on Jun 26, 2008

dennis bullard

  • 4090 Answers

SOURCE: POP- out goes the picture!

are you also aware that this is a common problem with 42" LG Many were recalloed for this fault. Get onto LG and see if you can get it replaced under recall.

Thanks for using FIXYA

Posted on Sep 23, 2009

Testimonial: "Thanks! Mine is a 50" but I think they have the same issue from reading this thread."


Darren Law

  • 131 Answers

SOURCE: LG 60pc1d - after one

Your y sustain board has failed this is on the left hand side of your tv when you remove the back cover, You can confirm this as the board has 2 x white fuses, the one marked f2 will be short, but replacing the fuse does not correct the fault, The board has to be replaced as the main ic under the heatsink has failed this is what causes the fuse to short out.

Posted on Mar 05, 2010


  • 1 Answer

SOURCE: 50' Plasma won't turn on. No power.

hi, i have the same unit and did the same as yours i open it up and it had a blown fuse on the main board there four fuses. mines had ones of the two fuses on the right lower corner of the main board blown out i replaced it and worked fine again.

Posted on Apr 26, 2010

Testimonial: "Ours ended up being a blown fuse too. $2 and we are back in business! YEAH!"


Loretta Northcutt

  • 736 Answers

SOURCE: No picture no sound, flashing power and OPC lights

At 8:30 AM CST call 800-237-4277 to be walked through an INIT. That is a factory reset that might correct this issue.

Posted on May 07, 2010

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1 Answer

Lg 60pn6500 no picture no sound red stand by light comes on

Hello Virgil Hoppe,

Never ever try to repair these things without a anti-static wrist band...!! (below)... About $6...(very serious).

A tiny spark you might not even feel.. is the PRIMARY REASON every semiconductor box you have EVER looked at says
"No USER serviceable components inside"...

That spark can totally DESTROY almost every SEMICONDUCTOR ever made... Professional
HANDLING will always be done by ESD (electro-
static discharge) trained personnel...


Your POWER BOARD is most likely the problem...
(Red STBY is a really good sign: MOST LIKELY not your
MAIN-BOARD (but still... just an educated guess)).

>> ALWAYS WEAR that anti static wrist strap

>> VERIFY your replacement board number yourself...

> TAKE LOTs of PICTURES (and notes if necessary)
put EVERY wire & fastener EXACTLY BACK...!!

> Force nothing: if a connection does not easily
come apart get a jewelers loupe and a bright light...
Look VERY CLOSELY for a pinch clamp or catch
lever to release...

(don't forget you will need to select a SOURCE
on initial power-up).

You will be proud.

Sears ... eBay, even AMAZON HAS
replacement boards... I regularly use eBay...
(but I'm only buying USA circuit boards)

Hope this helps.

LG 60PN6500 Power Supply EAX64880001/6 EAY62812701 #P10092 - #P10092

Shop jimmy (premier supplier (out of stock))

lg-eay62812701-power bd, REPAIR KIT appprox $15

eBay repair & return service (postage included)
approx. $50...

Terrible price... (example only):
Amazon com 60pn6500 power

>> ESD (anti-static protection)
Amazon com Rosewill ESD Anti Static Wrist Strap Components RTK 002 Black...

Carnac the Magnificent

Jun 07, 2017 | LG Televison & Video

2 Answers

LG 60PN6500-UA broken HDMI port and clicks when power on

It will most likely go away when you fix the board. I suspect there is a logic system in there looking for that port and is not finding it.

Apr 25, 2017 | LG Televison & Video

1 Answer

LG 60PN6500 plasma tv power surged. has no picture and i think no sound. tv wont turn on but stand by light illuminates but then shuts off. in a cycle fashion. cant find my multi-meter to check fuses

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Jan 20, 2017 | LG Televison & Video

1 Answer

Lg 60pn6500 the red light is on but the tv won't come on

Could be an open internal fuse or power supply failure. The red light merely indicates power is getting to the TV.

Aug 31, 2016 | LG Televison & Video

1 Answer

How do I remove the power on board on side of 60PN6500 LG 60" plasma TV?

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.

Mar 17, 2016 | LG 60PN6500 60" Plasma TV 1920x1080, HDTV

2 Answers

Have Fujitsu P42VHA 10/W. Works for a few minutes

its a power supply problem ..check for leaky capacitors and dry joints ..farr64[colin] good luck

Dec 29, 2009 | Fujitsu Plasmavision P42HHA10 42 in....

5 Answers

Lg 52sx4d problem

If the red light scrolls through, you need to replace the bulb. I replaced the my own bulb, and when I tried to turn on the tv the light kept scrolling. What was wrong? I DIDNT FULLY REASSEMBLE THE TV AFTER REPLACING THE BULB.

Make sure that all the screws are put back in and it will probably work if you have replaced the bulb.

May 14, 2008 | LG 52SX4D 52" HDTV

1 Answer

T V Shuts off by itself, after a couple of minutes.

Hi there,
here is some tips for ur TV which blinks 4 time.
1 Probable

Solution • +13V is not supplied.
(A Board)
• IC503 voltage list is faulty.
(A Board)


• Has entered standby state
Solution after horizontal raster.
•Vertical deflection pulse is
•Power line is shorted or power
supply is stopped.

this info must remady ur problem.

Dec 03, 2007 | Sony KV-36XBR400 36" TV

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