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Search: Posts Made By: nomoresonys
Forum: Troubleshooting TVs and Video Sources Today, 05:12 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

Not sure about this one but my older kdl that just needed firmware update didn't have sound or anything just stuck in color patterns, you might have a bad capacitor or something on the mainboard??
Forum: Troubleshooting TVs and Video Sources Today, 05:04 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

Yes, could try hitting those with some contact cleaner, maybe clean the tcon or ribbon cables going to the panel if no stand alone tcon, with isopropyl alcohol and a q-tip, never force off the...
Forum: Troubleshooting TVs and Video Sources Today, 04:53 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

It may be stuck in purity check mode, I got stuck in that mode once years ago and had a hellova time getting out, my own fault because I hit purity check in service menu, also had the solid color...
Forum: Troubleshooting TVs and Video Sources Today, 04:44 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

Maybe a variation, like hold power button on tv while plugging in see if a display comes up then release power button, sometimes little variations of a procedure will work. If it does bring up a...
Forum: Troubleshooting TVs and Video Sources Today, 04:35 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

Sometimes when tv does this and nobody was messing around with the service menu, it may be mainboard issue.
Forum: Troubleshooting TVs and Video Sources Today, 04:32 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

Try remove the power cord from the wall, then press and hold the power button on the TV itself (not the remote) for 20 seconds. Then plug the set back in and power it up.
Forum: Troubleshooting TVs and Video Sources Today, 04:18 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

On the update using usb, you need to follow the procedure exactly as they instruct, maybe try a different usb stick if not successful with the first one, firmware and instructions are there, scroll...
Forum: Troubleshooting TVs and Video Sources Today, 02:45 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

Can you recheck model number to verify it is kd 43w8307c?
Forum: Troubleshooting TVs and Video Sources Today, 02:35 AM
Replies: 13
Views: 92
Posted By nomoresonys
Re: Sony kd 43w8307c stuck in screen test mode.

Is the indicator light on the front a solid green til you turn it off??
Forum: Troubleshooting TVs and Video Sources Yesterday, 04:00 AM
Replies: 6
Views: 86
Posted By nomoresonys
Re: SONY LED TV BAL board Throubleshooting

No need to double thread about same tv, just post on original thread and it will show up.
Forum: Troubleshooting TVs and Video Sources Yesterday, 03:57 AM
Replies: 10
Views: 166
Posted By nomoresonys
Re: Sony KLV32U300A starts up then shuts down

It's just speculation until you do the tests.
Forum: Troubleshooting TVs and Video Sources 06-04-2020, 05:29 AM
Replies: 4
Views: 82
Posted By nomoresonys
Re: lnt5265fx/xaa few vertical lines?

One way to find about tabs, strip it down to the tabs and inspect them, try light pressure from the top and see if display clears up, "shim" method may work if that's the issue, many many videos on...
Forum: Troubleshooting TVs and Video Sources 06-04-2020, 05:24 AM
Replies: 47
Views: 742
Posted By nomoresonys
Re: Remove rear panel Sony Bravia KD-65X7500F

You have got to see the hilarity here, the ENTIRE world can not figure out how to get the back off of this tv. :gtfo: :jawdrop: :trashcan: :poof:
Forum: Troubleshooting TVs and Video Sources 06-04-2020, 05:09 AM
Replies: 60
Views: 996
Posted By nomoresonys
Re: Samsung UE48JU6400W - back light on, sound on, sometimes picture.

Some so called heating equipment "experts" there in this example, it just goes on and on as you can tell by all the videos just to the right there: https://www.youtube.com/watch?v=efDcqlk2140
Forum: Troubleshooting TVs and Video Sources 06-04-2020, 04:48 AM
Replies: 60
Views: 996
Posted By nomoresonys
Re: Samsung UE48JU6400W - back light on, sound on, sometimes picture.

There isn't much worse than being screwed by a dishonest repairman, then finding out that you were, most suspect but never realize they were, that's why I diy fix it, if I can't then I buy it new....
Forum: Troubleshooting TVs and Video Sources 06-04-2020, 04:39 AM
Replies: 60
Views: 996
Posted By nomoresonys
Re: Samsung UE48JU6400W - back light on, sound on, sometimes picture.

Indeed, that is definitely why I put this time, I should have put quotes around it. Some might not agree but I have seen about as many dishonest tv shops as mechanic shops, appliance shops etc. etc.
Forum: Troubleshooting TVs and Video Sources 06-04-2020, 04:32 AM
Replies: 47
Views: 742
Posted By nomoresonys
Re: Remove rear panel Sony Bravia KD-65X7500F

So you mean you got the "finish strip" off?? looking at nick's tool, maybe you could use a butter knife or similar if it isn't too thick to fit, the tool looks to be a pretty basic piece of sturdy...
Forum: Troubleshooting TVs and Video Sources 06-03-2020, 10:15 PM
Replies: 47
Views: 742
Posted By nomoresonys
Re: Remove rear panel Sony Bravia KD-65X7500F

This thread has got to be the funniest thing I have ever seen on this forum, maybe we should start a pool, how many posts will it take to get the back cover off, I'm going with 99. :lolsign: :spin:
Forum: Troubleshooting TVs and Video Sources 06-03-2020, 11:39 AM
Replies: 4
Views: 82
Posted By nomoresonys
Re: lnt5265fx/xaa few vertical lines?

Clean them and make sure they are aligned correctly, can use isopropyl alcohol and a q-tip, not too vigorous they can be delicate, good place to start.
Forum: Troubleshooting TVs and Video Sources 06-03-2020, 09:37 AM
Replies: 60
Views: 996
Posted By nomoresonys
Re: Samsung UE48JU6400W - back light on, sound on, sometimes picture.

The best clue was in your first post, shop said panel is dead, they didn't lie this time. :group:
Forum: Troubleshooting TVs and Video Sources 06-03-2020, 09:30 AM
Replies: 60
Views: 996
Posted By nomoresonys
Re: Samsung UE48JU6400W - back light on, sound on, sometimes picture.

YEP, this right here is why I go to "tape method" first, then work out from there if no joy. Could have had it fixed 2 weeks and 50 posts ago but you learned a lot I'm sure. :popcorn2:
Forum: Troubleshooting TVs and Video Sources 06-03-2020, 09:21 AM
Replies: 10
Views: 166
Posted By nomoresonys
Re: Sony KLV32U300A starts up then shuts down

Try test number 3 below, be sure to post the pin label/description, number and voltage.
Forum: Troubleshooting TVs and Video Sources 06-02-2020, 09:44 PM
Replies: 20
Views: 196
Posted By nomoresonys
Re: Replaced LED. Lights on its own but not in the strip

Maybe use a resistor to bypass that led, hopefully one led off won't be too noticeable.
Forum: Troubleshooting TVs and Video Sources 06-02-2020, 06:38 PM
Replies: 20
Views: 347
Posted By nomoresonys
Re: Lg 32lb5700 no power on led

Ok, let us know if it works.
Forum: Troubleshooting TVs and Video Sources 06-02-2020, 05:56 AM
Replies: 20
Views: 509
Posted By nomoresonys
Re: LG 65UH5500 flashes on and shuts right off

Yep saw that, the left and right have the different numbers on the end for identification:
LG 5835-W65002-LR40/5835-W65002-OP40 New LED Replacement Backlight Strips (24) for 65UH5500-UA
...
Showing results 1 to 25 of 500

 
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