Forum: Troubleshooting TVs and Video Sources
Yesterday, 05:44 AM
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Replies: 3
Views: 105
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Forum: Troubleshooting TVs and Video Sources
Yesterday, 05:39 AM
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Replies: 69
Views: 2,184
Re: Philips 55PUS6262 no picture
did you do a close inspection of the cof's on 6162, some of those symptoms seem like a burnt cof, had a tricky one not long ago, where the outside looked fine but the inside meaning other side of the...
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Forum: Troubleshooting TVs and Video Sources
Yesterday, 04:58 AM
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Replies: 60
Views: 963
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Forum: Troubleshooting TVs and Video Sources
Yesterday, 04:47 AM
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Replies: 9
Views: 135
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Forum: Troubleshooting TVs and Video Sources
08-17-2022, 11:22 AM
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Replies: 11
Views: 139
Re: Toshiba 55L310U
get an led tester and save a lot of guesswork, about 20 bucks on amazon or ebay.
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Forum: Troubleshooting TVs and Video Sources
08-17-2022, 06:21 AM
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Replies: 7
Views: 118
Re: Medion Tv MS20115 DE-A no sound
can check the datasheet on that regulator, are the other ones on the board the same with same id? if so maybe check the voltages on them and compare to that one.
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Forum: Troubleshooting TVs and Video Sources
08-16-2022, 07:51 PM
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Replies: 2
Views: 83
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Forum: Troubleshooting TVs and Video Sources
08-16-2022, 11:40 AM
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Replies: 4
Views: 117
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Forum: Troubleshooting TVs and Video Sources
08-15-2022, 04:49 PM
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Replies: 1
Views: 130
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Forum: Troubleshooting TVs and Video Sources
08-14-2022, 08:33 AM
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Replies: 8
Views: 1,181
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: 11,447
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 05:02 PM
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Replies: 153
Views: 11,447
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 03:40 PM
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Replies: 6
Views: 258
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 12:49 PM
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Replies: 14
Views: 2,091
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: 2,091
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: 197
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 05:26 AM
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Replies: 18
Views: 800
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 05:05 AM
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Replies: 8
Views: 197
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Forum: Troubleshooting TVs and Video Sources
08-06-2022, 04:46 AM
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Replies: 8
Views: 197
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 09:29 AM
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Replies: 12
Views: 315
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 09:27 AM
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Replies: 12
Views: 315
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:36 AM
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Replies: 12
Views: 315
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: 315
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:26 AM
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Replies: 1
Views: 117
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Forum: Troubleshooting TVs and Video Sources
08-05-2022, 07:19 AM
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Replies: 8
Views: 197
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