All the colours are like a negative picture
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Re: samsung 50 inch plasma colours mad
That's not the greatest image to show us on, how about a face or a natural landscape? My guess is PDP GROUP or LVDS FORMAT is set wrong.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: samsung 50 inch plasma colours mad
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Re: samsung 50 inch plasma colours mad
Check LVDS cable is fully seated.
Then go into service menu and check options - correct LVDS format etc.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: samsung 50 inch plasma colours mad
Check it its the sameComment
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Re: samsung 50 inch plasma colours mad
What's it set to?
Try activating test patterns
https://www.badcaps.net/forum/showthread.php?t=26790Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: samsung 50 inch plasma colours mad
All test patterns seem goodComment
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Re: samsung 50 inch plasma colours mad
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Re: samsung 50 inch plasma colours mad
So what options do you have in the service menu?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: samsung 50 inch plasma colours mad
How do I access that ?Comment
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Re: samsung 50 inch plasma colours mad
I thought you already did?
Put TV in standby then on remote press INFO MENU MUTE and POWER.
(The test pattern jumper is to be removed and LVDS cable reconnected.)Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: samsung 50 inch plasma colours mad
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Re: samsung 50 inch plasma colours mad
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Re: samsung 50 inch plasma colours mad
It's upside downComment
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Re: samsung 50 inch plasma colours mad
Should be able to see that menu. I am guessing the problem is more severe than a corrupted EEPROM, probably it has a bad main board.
I have a friend who might have a main board for this, I can send you his details if you want.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: samsung 50 inch plasma colours mad
Av board ?Comment
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Re: samsung 50 inch plasma colours mad
It has eeprom line error in the debug menuComment
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Re: samsung 50 inch plasma colours mad
Main board == AV board.
You can try the 5-6 pin short trick if you like, it might help. Or replace EEPROM with a blank one.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: samsung 50 inch plasma colours mad
Where I get blank eproms fromComment
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Re: samsung 50 inch plasma colours mad
CPC, Farnell, Ebay, etc.
You need to match the PART # on the EEPROM which typically begins with "24" e.g. 24C256HN... it can vary.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Hello everyone,
I got a Samsung The Frame 55 inch TV for free from uncle cause it is not turning on anymore. I am in the second year of training as an electrician so I have knowledge already but I am far away from to be a pro.
The TV has Standby but ist not turning on. A Friend of mine owns a 50 inch Frame TV so I checked the One Connect Box and the One Connect Cable there. Both are good and working normally. I have opened the TV case and measured some voltages on the Board.
What I already found is that the 12.8V are not an the connector to the main board connector to the power... -
Hello . I have a problem with a samsung plasma tv stuck in bootloop . The TV is Samsung PS51D6900DS plasma smart tv .Need help if anyone have any suggestions
Thanks a lot !! -
Hello,
I am having Samsung PS51E550 Plasma TV. While the TV was working, a crackling sound heard & video went off with audio still ON. After switching it off & ON, the red LED on TV blinks six times & then off.
Opened TV cover & observed foll
a) Green LED on the small PCB blinks at @5-6sec ON & off for 3-4 secs. Red LED on logic board ON
b)Vs & Va on power supply board raises momentarily to 209v & 58v resp & then drops.
c) Cold test on Y-main board shows all 3 pins of FGPF4536 IGBT short to Grnd.
How to confirm Y -Buffer board... -
Hello, I have a Samsung Plasma TV - Model # PN43D450A2D
This was my parents TV and the initial symptoms were that the display was hard to turn on with the display making various clicking noises until one day it would not turn on anymore.
I took a look and found a couple 1000uF capacitors (i believe on the low voltage size) that had leaked out their electrolyte and did not test well on a tester. I replaced them but still no dice.
When the TV is plugged in, there is no clicking, LED status lights (on PCB boards or the front display) and the power on button... -
Hi all,
I have an old Samsung ps51d550 that would power on with no picture. I was testing the voltages on the boards based on some advice I'd seen online, I took off 2 of the boards to try test the mosfets, but couldn't really get at them...I left it a while, came back and reinstalled the boards to do some tests and it started smoking. Looks like it was coming from this ribbon cable (see attached picture).
As you can see, im an absolute novice with this kind of thing but I don't like paying for repairs or buying new stuff if I can fix it cheaper.
do you think...
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