Hi guys, i have a problem with screen, lvds signal not correct and change LQF6041TOB-Q1, but problem it same. Does anyone know where the problem is. The voltages on the t con are fine. See pictures.
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Re: Grunding 40 VLE 6142 video problem
So what are you getting when you disconnect each side of panel?I assume no responsibility for any stupid suggestions I might post. -
Re: Grunding 40 VLE 6142 video problem
Well that sucks.I assume no responsibility for any stupid suggestions I might post.Comment
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Re: Grunding 40 VLE 6142 video problem
You sure your voltages are good? VGL?I assume no responsibility for any stupid suggestions I might post.Comment
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Re: Grunding 40 VLE 6142 video problem
There are several other voltages that need to be there.I assume no responsibility for any stupid suggestions I might post.Comment
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Re: Grunding 40 VLE 6142 video problem
Only other suggestion is make sure you have those voltages on the tabs on side of screen.I assume no responsibility for any stupid suggestions I might post.Comment
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Hello, everyone!
A co-worker gave me a 55-inch Samsung TV model UN55MU6103F so I can try to fix the following problem... As soon as I plug it in to the wall, the TV turns on, and the display shows a few stripes all over the screen. I took off the back cover and disconnected both ribbon cables that go to the display (one at a time) so by doing that I can narrow down the bad section of the problem, but in both cases the display turns black. I know there are some voltages that I have to check (VGH, VGL, etc.) but don't know what reading each has to show. If anyone could guide me on this,... -
Hi, I'll tell you the story of this PC.
The PC was repaired because it had a shorted power supply. What happened was that the plastic covering the buffer battery positioned by the manufacturer on the capacitor melted, thus generating a short.
After the repair, the PC worked, I installed Windows 11 and I may have had some problems with the video drivers, but after a bit of tinkering I think I solved them.
However, the PC later presented the problem in the video shared very frequently.
The problem also occurs at startup, in the bios and when using it as a monitor thanks...02-27-2024, 10:17 AM -
PC Specs:- CPU: Ryzen 5 1600
- GPU: GTX 1080 Palit JetStream
- MOBO: ASRock ab350 PRO4
- RAM: Crucial Ballistix Sport 2x8GB 3000MHz (XMP 2.0)
- PSU: XFX 650W (don't remember what model)
- OS SSD: ADATA SP920
- OS: Windows 10 21H2
Problem description:
Hi. I have a problem that has been going on for some time (2-3 years). It's hard to explain what it really is. Sometimes, my computer stops playing music, stops videos (starts buffering on youtube), there is no sound in games and when I minimize the game window and return to the game there is a black screen with window borders... -
Hi guys! I have a problem with macbook pro A1502. This display have a apple video, when launch desktop, this display is off. A connect thunderbolt a monitor, have video and laptop and monitor. Disconnect thunder video power off. Whats problem? 🤦🏻*♂️ thankss -
Hi everyone.
I have the following problem.
I have a Grundig GV-250 VCR which has not been used for over 10 years. When I turned it on, the fuse of the PSU burned out, after being replaced it burned again, I ended up verifying that I had the bridge rectifier and the mosfet in short, I ended up replacing it, and I replaced all the electrolytics of the PSU. However, it started to behave strangely, as I will show you in the video that I will attach as a link.
In short, I ended up replacing all the ICs on the power supply CNY17G, TDA4605, TL431, TDA8137, TL082CP, AN3824K, L2720,...
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