hi, when I turn on the relay with the remote control it clicks, the voltages are present 3.5v-12v-24v but after 3 seconds the relay clicks again and the PSU goes into standby
tank you
tank you
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Re: tv oled LG55EC900V no start
a little help please -
Re: tv oled LG55EC900V no start
Disconnect LVDS cable and try again, if no result try to start up with P-Only button on service remote.Comment
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Re: tv oled LG55EC900V no start
thanks, I had already tried with lvds cable disconnected without result, at the moment I do not have the remote control as soon as I find it I do the testComment
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Re: tv oled LG55EC900V no start
Most problems I have read with these are shorts at the 24v side.I assume no responsibility for any stupid suggestions I might post.Comment
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Re: tv oled LG55EC900V no start
E wasteComment
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Re: tv oled LG55EC900V no start
Need some good pictures of the back and the boards.I assume no responsibility for any stupid suggestions I might post.Comment
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Re: tv oled LG55EC900V no start
I performed the smps2 test by making the bridge between pins 1 and 3 (pwr-on) and one between pins 2 and 5 (drv-on) of P2300, connecting the power supply the panel shows in sequence the colors red, blue, green, white, full screenComment
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A) TV initially dead
B) On a hunch of a locked up Google OS, plugged in a USB memory stick with latest FW and plugged it in. It booted into the update screen, completed the update and restarted to Home screen.
C) Was able to perform a Reset from Settings menu and completed out of box configuration.
D) Ran a 4K screen saver demo for about 6 hours, then turned it off for the day. Did not notice any stripes, dead zones or other artifacts in the image.
E) Powered back on and it now runs for a few minutes before relay clicks, screen goes blank, Main Board Red Digital Optical... -
This specification for the ASUS VivoBook Vivobook Pro 15 OLED D3500QC-L1351W Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Vivobook Pro 15 OLED D3500QC-L1351W boardview and Vivobook Pro 15 OLED D3500QC-L1351W schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that...09-07-2024, 04:30 AM
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Hello,
I have been reading a few threads on here regarding Panasonic plasma tv's. I've found one thread which explains the same problem as mine, unfortunately the thread has not been completed.
I got a free tv (TH-50PX8EA) from a friend which shows no screen. When plugged in only one red light shows up and when pushing the ON button, the red LED turns of and will only turn on again when pressing the ON button again.
When plugging in the TV i hear two relays click fast and after a few seconds the third relay clicks.
I have measured the voltage in the VSUS line, which...06-18-2024, 12:58 PM -
I got this TV a little over a year ago from a coworker from my previous job. It’s a Samsung 46” TV, model number LN46b530p7f.
Problem:
Backlight cycles On and Off.
Basically, when the TV is turned On, there is a relay click heard from the TV PS board. The relay cycles On and Off 4 times in about 2-3 second intervals. Each of those 4 times, the backlights also cycle On and Off with the relay. The screen TFT isn’t cracked/damaged and appears to work - I can see a “no signal” image when the backlights turn On briefly – though the image is a bit dull/dark.... -
This specification for the Gigabyte AERO 16 OLED BSF-A3LA964SP Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 16 OLED BSF-A3LA964SP boardview and 16 OLED BSF-A3LA964SP schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...09-07-2024, 07:12 AM
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