Re: samsung 58 inch plasma
One scope
will try when I get in what I need to do
One scope
will try when I get in what I need to do
Attached Files
-
-
Re: samsung 58 inch plasma
As long as that's capable of measuring up to 400V, it should just about be usable. Though, if they have an analog unit like this:
https://www.google.co.uk/search?q=an...=1920&bih=1099
it could be more useful.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
-
Re: samsung 58 inch plasma
This is what it can doAttached FilesComment
-
-
Re: samsung 58 inch plasma
Yep - looks OK - just make sure to get a probe with 10X capability (ideally, 10X probe.)
The 10X divides the 400V by 10 times giving 40V which won't damage the instrument.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
-
Re: samsung 58 inch plasma
right how do i work this probe ?Comment
-
Re: samsung 58 inch plasma
Picture of it?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
-
Re: samsung 58 inch plasma
This Is what I haveAttached FilesComment
-
-
Re: samsung 58 inch plasma
Is 1X or 10X printed on that probe?
If you use 1X probe, the instrument might be damaged.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
-
Re: samsung 58 inch plasma
it says vp510 on one and 10:1 200mhz on the other also says 1000v on the black part of the red stickComment
-
Re: samsung 58 inch plasma
then says 500v in the red stick that was not connectedComment
-
Re: samsung 58 inch plasma
10:1 is what you want. Same as 10X. Closer pic of that 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
-
Re: samsung 58 inch plasma
Yer it saysAttached FilesComment
-
-
Re: samsung 58 inch plasma
Turn unit on, and see if you can figure out how to turn channel 1 on, set to 10V/DIV (with 10X probe makes 100V/DIV) and 10ms/div time.
I didn't see it before but it's a scopemeter, a nice bit of kit. Not used one myself, so would have to find manual.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
-
Re: samsung 58 inch plasma
its from our other place in finland so our place wont miss it too much !Comment
-
Re: samsung 58 inch plasma
Like that ?Attached FilesComment
-
-
Re: samsung 58 inch plasma
You should press V/mV until the display at top shows 10V DC for CHANNEL A. Then press "NS S" to select 10ms (do not mix up with 10ns or 10us.)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
-
Re: samsung 58 inch plasma
Like thatAttached FilesComment
-
-
Re: samsung 58 inch plasma
Yes, then press vertical MOVE until line centred in middle of display.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
-
Re: samsung 58 inch plasma
yes doneComment
-
Re: samsung 58 inch plasma
what nextComment
-
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.
... -
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...
Comment