Re: LG 60PN5700 Powers on, No Video No Picture
ok... It still comes on, and i notice after the 2nd relay click it lights up for a sec then goes dim
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Re: LG 60PN5700 Powers on, No Video No Picture
Ok will do thanks again.
IC3303 is the chip location.
i cant make out any numbers on the ic because its burnt
Sil1292CNUC...Last edited by saintlouis74; 05-12-2019, 05:38 PM.
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LG 60PN5700 Powers on, No Video No Picture
I just acquired a LG 60PN5700 from a friend who didnt know what was wrong with it. The TV powers up and I see a small flash on screen but then it cycles back off then on. It seems to be on but no video or sound. I traced the 5v and 17v around the boards it seems to be getting around to every board.. I tried to use a heat gun on the main board and rework it, didnt have any effect. What should i focus my attention on?
PB P/N: EAX64880001
MAIN P/N: EAX64870004
### P813 ###
M_ON = .61v
PL_ON = 1.22v
5.2V = 5.2v
G
G...
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Samsung LN32C450
Hey, was trying to see if could get a quick diagnoses. Im pretty sure you guys seen this before and can tell me just by seeing the problem.
When the unit is cold and I power it on, the picture has no white fade to it.. but while on a standby screen is usually develops line where ever theirs color.. but if i play a movie sometimes the fade will disappear expectally when theirs dark colors.. theirs one solid green line running horizontal towards the bottom.. kinda looks like black lines running horizontal inbetween top and the green line....
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Re: Dynex DX-LCD26-09 ---- NO 12V
replaced them all.. its back up and running thanx a ton...
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Re: Dynex DX-LCD26-09 ---- NO 12V
hell yea your the best... heating up the board did the trick... i got a 24v and 12v back.. the TV even powered up.. so what do i need repair for this to be fixed?...
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Re: Dynex DX-LCD26-09 ---- NO 12V
the 24v is not steady just keeps decreasing, unplugged the inverter and still no steady 12v...
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Dynex DX-LCD26-09 ---- NO 12V
I Have a Dynex unit, as soon as i plug the power cord up i get 6 blinking red light then when i press the power button it turns green and screen stays black.. I dont hear any clicking from relays.. i tested all diodes and resistors everything looked good.. VCC tested ok
But the 12v reading isnt solid, i get a high reading then it starts dropping. could be the cheap multi meter im useing.. but i cant seem to find the 12volts
any help in guiding me in the right direction would be appreciated alot thanks...
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Re: Orion SLED4668W
yea i couldn't none of those to work.. couldn't find anything online about it either.. should I replace to board would that fix the problem? cause customer wants her tv asap...
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Re: Orion SLED4668W
ok thanks, thats exactly what i was meaning... at first i thought i had to get the service menu first, then enter the sequence.. but i will try first thing in the morning...
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Re: Orion SLED4668W
having trouble finding anything about this model service menu.. any help would be appreciated
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Re: Orion SLED4668W
thanks for fast response.. and sorry for the late response.. but do you know how to get to the service menu??...
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Re: Orion SLED4668W
yes, and it does it after being power on for a few mins...
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