Re: samsung 58 inch plasma
Gold black red blue
Gold black red blue
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Re: samsung 58 inch plasma
62 ohm... that should be OK... so when you put it in place do you see any glow from the screen?
If not you would need to connect another resistor of around the same value (100 to 470 ohm ideally, a little less is OK) from 5V to VS ON.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 58 inch plasma
So what ohms are the ones in them pics tried to find em on the calculator but nothing also got gold gold violet yellowLast edited by adamp91gvm; 01-27-2014, 10:19 AM.Comment
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Re: samsung 58 inch plasma
It's blue red black gold which is 62 ohm.
Gold is last band.
Third band generally black or brown only, to help narrow it down.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 58 inch plasma
Right ok well I get the power board to click once and stay on using one resistor so does that tell me there is a fault with the A board if when I plug that in I get constant clicking ?Comment
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Re: samsung 58 inch plasma
No, because the control board could cause the clicking once the main board sends the 2nd ON/OFF (VS ON) to power board. It's important to bring the board up completely and have test patterns or you can't tell if control, main or y-main/x-main are at fault.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 58 inch plasma
Right I'm just checking the board and with nothing connected to the power board just the power wire should I be getting any power to va or vs ?Comment
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Re: samsung 58 inch plasma
Nope. You need VS ON to get VS and VA.
Stick some 100 ohm through hole resistors in that CPC order and keep them for future tests... will cost less than £1.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 58 inch plasma
I tried to find them on the site could not find themComment
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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 58 inch plasma
dam cpc have already printed my order and i can not add to it ill have a trip to maplins in a bitComment
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Re: samsung 58 inch plasma
In which case ask for:
http://www.maplin.co.uk/p/metal-film...resistor-m100rPlease 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 58 inch plasma
Got My resistors like this ?Attached FilesComment
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Re: samsung 58 inch plasma
But I have 2 sets of 4 pins ?Attached FilesComment
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Re: samsung 58 inch plasma
1st pic looks OK, so do you have Vs/Va and glow from panel?
As for the two sets of pins... that's a good one. Never had that before. I think it's CN2008.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 58 inch plasma
Should it be instant ?Comment
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Re: samsung 58 inch plasma
After a few seconds of clicks and whining sounds from PSU, Vs/Va should come up. Could take around 5 seconds to screen glow. Once glowing a few more seconds to test patterns.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 58 inch plasma
Nothing comes upComment
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Re: samsung 58 inch plasma
Just one green flashing light from the t con there is 2 lights on there one flashes once then the other keeps flashing I'm getting the right values from vs and va thoughLast edited by adamp91gvm; 01-28-2014, 09:42 AM.Comment
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Re: samsung 58 inch plasma
Check screen carefully for glow. Try without jumper. Anything?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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Saved this beast from the landfill this weekend.
Manfactured July 2013 in Mexico.
I love working on plasma TVs.
Its been a while but I was lucky enough to find 2 this week.
The TV powers on and stays on but no picture. Havent checked for sound yet.
No bulging caps although the insides are pretty dusty and the boards are discolored from many years of high heat.
Will start troubleshooting tonight.
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Hi, I have a Samsung UE50TU with:
- sound and backlight, but no picture
- when it arrived, it had a picture for a few seconds
- it keeps rebooting
- without ribbon cable between the two panel boards, it does not reboot but I have no picture
- without cable between mainboard and lcd panel, it does not reboot (but obviously i have no picture)
- when i try a tape fix, its keeps rebooting, unless I tape off pin 1 (the innermost pin). In that case it does not reboot but I have no picture.
- without cable between mainboard and lcd panel and with a jumpered... -
TV was working fine and then just shutdown one day. It will not turn back on. I get a backlight for a little while, then it just clicks and won't fully boot.
I took off the back panel and did the basic troubleshooting and it seems like it's a panel issue.
The backlight will stay on if I disconnect either of the ribbon cables going to the panel. I've watched this video (https://www.youtube.com/watch?v=77tymvTJDxo) and am wondering if this could be the issue, just a bad cap on the panel.
Any assistance is appreciated. -
This was my main TV for the last 6 years. I'm not inclined to throw out a $2600 TV so quickly so I'm trying to investigate the issue.
Problem
TV was disconnected from power for 6 months during construction. When I plugged it yesterday picture was fine, after 30 seconds it dimmed then started developing horizontal lines, picture then starts to ghost vertically until it degrades into vertical streaks. TV always displays a perfect picture when cold. I can unplug TV for 5 minutes and plug it back in and picture is restored for 20 seconds. I can also keep it in standby mode... -
Hello all,
This is my first post, but long term lurker on the form learning as much as possible about these TV's. I was given this TV as due to a power outage of constant On/off of power to TV. The TV originally would just click on and off (Typical Reboot Cycle). I opened the back of the TV, and troubleshooted by taking the 96 pin LVDS off one at a time to see if I had a picture on either side. I finally fixed the reboot cycle by finding the error on the left side of the screen off connector CN 1301, and the TV would stay on. Further troubleshooting led me to the driver boards where...
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