Forum: Troubleshooting TVs and Video Sources
11-10-2018, 10:13 AM
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Replies: 5
Views: 884
Re: 42ls5600 backlight
I’ve remove d the led array, found a replacement new on Ali express for under £20 so have ordered that.
Found one Led not illuminating when I put voltage on it on the bank that’s dropping voltage...
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Forum: Troubleshooting TVs and Video Sources
11-10-2018, 04:02 AM
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Replies: 7
Views: 1,943
Re: LED strip lens caps falling off
Ive noticed the same on the newer LG, they use a really big lens. I’m assuming they are too heavy for the fixing.
Pain when you’re trying to repair a led and they keep popping off around you
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Forum: Troubleshooting TVs and Video Sources
11-10-2018, 03:57 AM
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Replies: 5
Views: 884
Re: 42ls5600 backlight
Yes I’ve just dropped to 20 and the light stays on.
The voltages on the led driver black cables have all gone up to 27ish volts except the one that was lower, that’s sat at 22v (they increases the...
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Forum: Troubleshooting TVs and Video Sources
11-10-2018, 02:26 AM
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Replies: 6
Views: 909
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Forum: Troubleshooting TVs and Video Sources
11-09-2018, 12:06 PM
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Replies: 5
Views: 884
42ls5600 backlight
Have a 42” LG edge lit tv that has a backlight issue
Tv comes on lights and sound for 3-4 seconds then back light shuts off.
I have 24v out to Led driver board. 3.5v to inverter on.
On the red...
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Forum: Troubleshooting TVs and Video Sources
11-08-2018, 12:59 PM
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Replies: 6
Views: 909
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Forum: Troubleshooting TVs and Video Sources
11-08-2018, 11:58 AM
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Replies: 6
Views: 909
Led array
Hi all
Just wondering what you guys use to refit the Led diffusers once you’ve replaced the bad smd led.
Thanks
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Forum: Troubleshooting TVs and Video Sources
04-29-2018, 01:38 PM
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Replies: 2
Views: 758
Help 42lf651 suspect backlight fault
Hi all
I have acquired this set 42lf561 that was sold to me has having a duff bavklight
However when powering on the set it looks as the the back light is on but dim. (All the others I’ve fixed...
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Forum: Troubleshooting TVs and Video Sources
03-20-2018, 12:15 PM
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Replies: 8
Views: 2,815
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Forum: Troubleshooting TVs and Video Sources
03-20-2018, 10:10 AM
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Replies: 2
Views: 1,137
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Forum: Troubleshooting TVs and Video Sources
06-18-2017, 12:22 PM
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Replies: 2
Views: 1,216
Re: 50/209 backlight issue
Update... tv is now working.
Disconnected tcon and the tv backlights came on and stayed on.
Reconnected tcon but disconnect ribbons, same... on and stayed on.
Reconnected ribbons one at a time...
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Forum: Troubleshooting TVs and Video Sources
06-18-2017, 10:56 AM
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Replies: 2
Views: 1,216
50/209 backlight issue
Hi all
I have the above mentioned tv
Symptoms are tv powers up and comes on with backlights for approx 10s then backlights drop out.
The led driver has constant 5v to blon and 24v to vbl but...
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Forum: Troubleshooting TVs and Video Sources
05-05-2016, 02:47 PM
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Replies: 31
Views: 17,282
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Forum: Troubleshooting TVs and Video Sources
04-29-2016, 11:46 AM
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Replies: 17
Views: 2,447
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Forum: Troubleshooting TVs and Video Sources
04-29-2016, 11:43 AM
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Replies: 17
Views: 2,447
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Forum: Troubleshooting TVs and Video Sources
04-29-2016, 11:39 AM
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Replies: 17
Views: 2,447
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Forum: Troubleshooting TVs and Video Sources
04-29-2016, 11:35 AM
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Replies: 17
Views: 2,447
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Forum: Troubleshooting TVs and Video Sources
04-29-2016, 11:33 AM
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Replies: 17
Views: 2,447
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Forum: Troubleshooting TVs and Video Sources
04-29-2016, 11:04 AM
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Replies: 17
Views: 2,447
Picture fault on le40m86
Hi guys.
I'm probably answering my own question here but I have the above mentioned set that had the clicking fault. I replaced the bad caps and the tv powered up. I noticed however the freeview...
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Forum: Troubleshooting TVs and Video Sources
03-09-2016, 08:30 AM
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Replies: 3
Views: 2,159
Bn41-00813 issues
Hi folks
I've come across this fault several times before but never found a resolve, I know it's been spoke of on here before just wondered if a solution has been found.
The fault is that the set...
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Forum: Troubleshooting TVs and Video Sources
03-05-2016, 03:26 PM
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Replies: 2
Views: 1,201
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Forum: Troubleshooting TVs and Video Sources
03-05-2016, 04:00 AM
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Replies: 2
Views: 1,201
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Forum: Troubleshooting TVs and Video Sources
11-01-2015, 12:44 AM
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Replies: 9
Views: 2,516
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Forum: Troubleshooting TVs and Video Sources
10-30-2015, 02:07 PM
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Replies: 17
Views: 1,992
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Forum: Troubleshooting TVs and Video Sources
10-30-2015, 01:52 PM
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Replies: 17
Views: 1,992
Bush s642f factory reset
Finally got the set powered up but it won't tune.
It stays on atv 901. Checked the locks and all off so want to try a factory reset but can't figure it out.
Any body know how to do a factory reset...
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