Sony KV-27S45 27" TV - Page 8 - Answered Questions & Fixed issues

It could be a problem with the power supply for your TV and a bad power supply too. You would have to have a TV repair person to take a look and see what the problem is with the TV.

I'd lean towards a bad panel or tcon board, I don't think this is a main board issue

Check the LVDS cable to be sure it's connected properly, also unhook the 2 ribbon cables going from tcon to panel boards, clean them and make sure they're plugged all the way in. If that doesn't fix it you could try replacing the tcon, if that doesn't fix it unfortunately your panel was damaged when it was handled, this happens quite often, in most cases it's from static when it's carried from one point to the other while replacing the strips.

going into stand by mode means amplifier out put are bad or blown fuse

It is here https://dokumen.tips/documents/urc22b-universal-remote-control-manualpdf.html ...

Did you try changing the batteries in the remote for brand new ones fresh out of the packet?

I would replace the neon and repair the fault. Possibly blue gun has failed.

Did you count the rerror codes before plunging in and changing things I wonder.

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The fuse should be solder in but replacing it won't fix anything, your going to have other blown components as the fuse never blows for no reason, first thing I'd do is test the full wave rectifier and go from there

Depends on the system in use where you live. Sateliite, terrestrial, cable etc.

The TV has corrupted Bios and firmware, thus stuck in a "Boot Loop". You will need to download the update for it and put it on a usb. Then use the usb to the maintenance port on the TV. If this does not fix the "Boot Loop" then the TV is scrap.

MY opinion, no. You may get the volume or something else random to work. But the codes and Infared signals are specific not only to brand but to model as well, hence the codes for universal remotes. I would drop the 8 bucks on a universal remote and get something that will work and not frustrate you.

It might work but the resolution may be an issue for your old TV.

Its awarning somthin wrong. Search online

https://www.manualslib.com/manual/262701/Sony-Slv-D100.html?page=22

Sounds like a bad panel, horizontal lines are almost never caused by a bad tcon

It is a black spot or hole spot on your screen. You can wipe it using tissue , don't too hard to wipe.

Have you chanced the regulator IC?

The BG-1S chassis has a BNC video input socket and a high impedance audio input socket. It was built in 1999 and I am sure we didn't have digi boxes then. You have a choice; Purchase a BNC/Phono to whatever socket in in your decoder/dvd thing or purchase a new TV.