Re: LG Plasma 60PN6500-UA Main Board
Excellent news and nice pic !
Excellent news and nice pic !
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Re: LG Plasma 60PN6500-UA Main Board
Thanks for the thread guys.
I posted about my 50pn6500 a few months ago and wasn't having much luck finding a replacement mainboard on eBay and the other few sites I found on Google.
I found this thread and ordered the board from partstore.com on Sunday and received it today.
Installed the board as soon as ups dropped it off, and now have a working tv.
Thanks again!Comment
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Re: LG Plasma 60PN6500-UA Main Board
That's great, congratulations!
Off-topic:
I've been wondering how much money Best Buy is making off of their electronics recycling program.
When I first went to the PartStore.com site the sub-title stood out to me...
PartStore.com - A Best Buy Brand
I've used their (Best Buy's) free drop-off recycling service for a lot of computer hardware and several appliances.
I assumed they were selling all of the stuff to other recycling companies.
If they've got a division setup to scavenge parts, with their own trucking network already in place, they could be making quite a nice secondary profit from electronics and appliances that are end of life or die an early death.Comment
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Re: LG Plasma 60PN6500-UA Main Board
So was it your main board I have exact issue with my 60PN6500 red stand by power light is on but doesn't do anything as well as my HDMI has broke off with same R270 broke but that had been broke about 8-10 months worked fine until today the power on issue... Any info will be helpful thanksComment
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Re: LG Plasma 60PN6500-UA Main Board
Hello friends,
i have same tv, but dont have stby light when i checked the power voltage i found 5.2v , 17v all present, no vs. va and m5 present. i think is from main board. i want know if anyone knows how i can troubleshoot itComment
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Re: LG Plasma 60PN6500-UA Main Board
stby voltage should be 3.3. Hdmi has a 5v sence line and i think its taking out 5v . maybee something in the 5v controlls the memory. I can get one of these sets same scenario. I wonder if i replace that 5v regualator it will come back. a hdmi port should short protection if cable is damaged.Comment
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Re: LG Plasma 60PN6500-UA Main Board
I have one like this...I powered it up..it shuts off after 5 to 10 min...I put it beside the air conditioner ..its been working for hours...figure its a regulator...anyone fix this and know wich regulator?..i don't think its solder relatedComment
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Re: LG Plasma 60PN6500-UA Main Board
Hello all what's the correct replacement hdmi port for the one that's broken off thanksComment
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Hi and thanks in advance for any input you might provide!
I have a Sceptre U550CV-UMRD8POTV83BB 4K LED (this is a dumb tv) that I bought new in August 2021, so It's just completed 3 years.
Main power board model: TP.MS3683.PC821 T-Con board: N4TP546UHDPU2L_BO
Last Sunday I was watching a dvd and fell asleep for about half hour, when I awoke the tv screen was black and couldn't get the dvd menu to show, so I changed the input to antenna and had sound but no picture, turned it off. I then got online and found this great site! ....read many troubleshooting tips and this... -
Hey guys great forum glad to have found it. I bought a Sony XBR 65X900C cheaply because it didn't work. No signs of life at all not even a light/led. All I hear is a brief high voltage sound when I throw the power to it.
Didn't see any obvious signs of damage so right away started checking voltages. This is what I see:
Power Board Connector that goes to Main board
CN6401
Pin 01 NC
Pin 02 NC
Pin 03 "BL_ON": 0V
Pin 04 "N/C"
Pin 05 "STBY 3.3V": 3.5V
Pin 06 "GND": N/C
Pin 07 "AC_OFF"... -
ONN 100012588
Issue: No Power, Then Rebooting After Main Board Change
Short answer: replace main board and power board
Technical answer: replace main board and Q306 & Q307 on power board.
Long answer:
TV wouldn't turn on. Power switch was fine which means the main board isn't processing the power on signal. Replaced main board. TV turns on now but randomly reboots. Bad main board? EEPROM? Tried to pull main board and got a shock touching the corner of the board. That's weird. C334 (450V 10uf) capacitor is still holding a high charge.... -
Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic... -
I suppose the real question is whether the existing pinouts from ether a 17IPS71 psu are cross compatible with a 17IPS12 psu? If they are then the exchange of the main boards should have no issues providing the screen is compatible with both main boards. Obviously you can change the screen configurations easily enough (providing you have the correct files) for the main board. Why may you ask would I do this? Well a lot of the smart features are no longer working on a Hitachi 48HBT62U main board I wish to give it a new lease of life!
Obviously the same LVDS connector for the screen connection...
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