Forum: Troubleshooting TVs and Video Sources
Yesterday, 08:33 AM
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Replies: 8
Views: 1,142
Re: Samsung UE46D6510
check capacitors on powerboard, specially the ones around the connector where the cable from powerboard to mainboard is and check all the solder joints on underside of powerboard, google bad joint...
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 05:08 PM
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Replies: 153
Views: 11,351
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 05:02 PM
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Replies: 153
Views: 11,351
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 03:40 PM
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Replies: 6
Views: 219
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 12:49 PM
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Replies: 14
Views: 2,070
Re: LG50PT353k
jumped the auto gen, no patterns just black, during auto gen jump the red led on front, when I power on goes red then fades out then 2 seconds later comes back on and stays on, relay clicks about 4...
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 11:54 AM
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Replies: 14
Views: 2,070
Re: LG50PT353k
Have the exact same led blinking on control board on a 50PT350: "the led on the control board gives 4 flashes, the 3rd flash lasts longer than the first 2, and the 4th is quick": also had a IC110...
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 07:45 AM
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Replies: 8
Views: 180
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 05:26 AM
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Replies: 18
Views: 775
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 05:05 AM
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Replies: 8
Views: 180
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 04:46 AM
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Replies: 8
Views: 180
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 09:29 AM
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Replies: 12
Views: 263
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 09:27 AM
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Replies: 12
Views: 263
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:36 AM
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Replies: 12
Views: 263
Re: Sony KDL-46R450A No Power, No red LED status
maybe try some isolation, maybe start with unhook ribbon cables from tcon to panel driver board, then see if the clicking stops, if not then unhook lvds cable from tcon or mainboard, see if clicking...
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:29 AM
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Replies: 12
Views: 263
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:26 AM
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Replies: 1
Views: 104
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:19 AM
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Replies: 8
Views: 180
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:15 AM
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Replies: 3
Views: 121
Re: Linsar 55UHD8000FP Remote
wonder if your sensor/button board went bad, probably looks like this: https://www.ebay.co.uk/itm/155023787011?hash=item2418234403:g:CCQAAOSwPPxim2tl
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:08 AM
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Replies: 3
Views: 121
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:02 AM
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Replies: 9
Views: 288
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 06:50 AM
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Replies: 33
Views: 365
Re: LG 42LD420 no power
Indeed, that's always a problem, the tv makers just can't wait to take the firmware off their sites or just never make it available in some cases, they would rather sell us another tv than give us a...
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Forum: Troubleshooting TVs and Video Sources
08-04-2022, 11:28 PM
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Replies: 12
Views: 263
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Forum: Troubleshooting TVs and Video Sources
08-04-2022, 06:36 PM
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Replies: 12
Views: 263
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Forum: Troubleshooting TVs and Video Sources
08-04-2022, 06:27 PM
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Replies: 33
Views: 365
Re: LG 42LD420 no power
well it's not totally dead, it's sending some signals but not inv on-off to the powerboard but it could be partially dead, ever since I fixed my sony that was took out by lightning with a firmware...
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Forum: Troubleshooting TVs and Video Sources
08-04-2022, 05:42 AM
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Replies: 26
Views: 560
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Forum: Troubleshooting TVs and Video Sources
08-04-2022, 05:39 AM
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Replies: 9
Views: 334
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