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Troubleshooting TVs and Video Sources

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Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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Topics Statistics Last Post
Sticky: Eeprom dump thread! by Hamie
Started by Hamie, 01-25-2017, 02:25 PM
1,921 responses
644,515 views
0 likes
 Last Post Salvatore Cancellieri
by Salvatore Cancellieri
05-27-2025, 04:41 AM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
219 views
0 likes
 Last Post Davi.p
by Davi.p
03-31-2025, 02:38 PM  
Sticky: LCD TV and Monitor basic troubleshooting guides by budm
Started by budm, 01-23-2013, 11:27 AM
455 responses
781,202 views
0 likes
 Last Post Ricardoso
by Ricardoso
12-07-2024, 05:33 PM  
Sticky: List Of Vestel Tv Brand Names by ReeceyBurger123
Started by ReeceyBurger123, 05-30-2015, 01:12 PM
125 responses
196,801 views
0 likes
 Last Post Guest's Avatar
by Guest
04-10-2023, 09:53 AM  
Sticky: Factory Resets Listing by randtek
Started by randtek, 12-13-2012, 08:45 AM
130 responses
540,982 views
0 likes
 Last Post RinusB
by RinusB
01-20-2023, 10:25 AM  
Sticky: TV Repair Reference Library by randtek
Started by randtek, 01-24-2013, 12:11 PM
51 responses
279,481 views
0 likes
 Last Post Maalobs
by Maalobs
01-04-2022, 01:15 AM  
Closed, Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies by Per Hansson
Started by Per Hansson, 06-09-2021, 12:01 PM
0 responses
9,191 views
0 likes
 Last Post Per Hansson
by Per Hansson
06-09-2021, 12:01 PM  
Closed, Sticky: BIOS & FIRMWARE Attachment Upload WARNING! AVOID BANNING, READ BEFORE UPLOADING! by Topcat
Started by Topcat, 12-30-2018, 03:16 PM
0 responses
28,437 views
0 likes
 Last Post Topcat
by Topcat
12-30-2018, 03:16 PM  
Closed, Sticky: Please upload pictures using attachment function when ask for help on the repair by budm
Started by budm, 08-19-2014, 09:02 AM
10 responses
73,165 views
0 likes
 Last Post budm
by budm
01-05-2015, 03:39 PM  
Closed, Sticky: Put make and model number in thread title ! ! ! by Dgtech
Started by Dgtech, 12-07-2012, 04:59 AM
0 responses
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Testing this buffer board by signup
Started by signup, 06-05-2013, 07:57 AM
9 responses
3,414 views
0 likes
 Last Post signup
by signup
06-06-2013, 11:16 AM  
Lg 42" plasma model p2pc3d-ud by muskin
Started by muskin, 11-04-2011, 05:51 AM
100 responses
30,788 views
0 likes
 Last Post vinceroger69
by vinceroger69
06-06-2013, 06:11 AM  
Samsung plasma PN42C450 shut down by Cailloux
Started by Cailloux, 07-04-2012, 03:06 PM
13 responses
7,368 views
0 likes
 Last Post Tim_1971
by Tim_1971
06-06-2013, 01:17 AM  
Samsung le32c450 by sordids999
Started by sordids999, 06-05-2013, 03:47 PM
3 responses
2,122 views
0 likes
 Last Post Clydeuk
by Clydeuk
06-05-2013, 08:15 PM  
Sanyo p50747-04 shuts off after a few seconds, but has pic... by football0062
Started by football0062, 06-02-2013, 06:01 PM
3 responses
2,507 views
0 likes
 Last Post football0062
by football0062
06-05-2013, 06:44 PM  
Need replacement caps for 1500uf/35V and 2200uf/16v by Welchs101
Started by Welchs101, 06-05-2013, 01:52 PM
4 responses
2,625 views
0 likes
 Last Post Welchs101
by Welchs101
06-05-2013, 06:34 PM  
Possibly buying a E470VL to fix. Opinions wanted... by baitism
Started by baitism, 06-05-2013, 02:43 PM
1 response
1,425 views
0 likes
 Last Post johnboy1313
by johnboy1313
06-05-2013, 05:50 PM  
samsung 42" LCD lines after bad caps replaced LE40A456C2D by karlpowell
Started by karlpowell, 06-05-2013, 04:04 AM
13 responses
4,893 views
0 likes
 Last Post Clydeuk
by Clydeuk
06-05-2013, 05:39 PM  
Philips 3PFL5606H/12 - good image for 3s / corrupted for 3s and so on by SuperDuty
Started by SuperDuty, 05-03-2013, 11:03 AM
24 responses
3,302 views
0 likes
 Last Post SuperDuty
by SuperDuty
06-05-2013, 04:33 PM  
Element ELDFT404 Will not power on. by tw1ztid
Started by tw1ztid, 01-16-2013, 08:50 PM
3 responses
2,335 views
0 likes
 Last Post tw1ztid
by tw1ztid
06-05-2013, 02:45 PM  
Protron / SpectronIQ PLTV-4250 Service Manual or Schematic? by Kilohurtz1
Started by Kilohurtz1, 06-05-2013, 02:35 PM
0 responses
2,260 views
0 likes
 Last Post Kilohurtz1
by Kilohurtz1
06-05-2013, 02:35 PM  
Oevia 252fhd-t11 DPS-408AP B power supply by mcross
Started by mcross, 05-29-2013, 01:36 PM
34 responses
5,815 views
0 likes
 Last Post budm
by budm
06-05-2013, 12:45 PM  
LG 42PC3D-UE Plasma no video no screen glow. by kevinm34232
Started by kevinm34232, 04-28-2013, 06:47 PM
33 responses
5,766 views
0 likes
 Last Post capkid
by capkid
06-05-2013, 11:53 AM  
testing samsung boards by sordids999
Started by sordids999, 06-05-2013, 08:07 AM
7 responses
2,202 views
0 likes
 Last Post ben7
by ben7
06-05-2013, 09:59 AM  
Syncmaster 245BW by The Lord Saves
Started by The Lord Saves, 06-04-2013, 11:02 PM
0 responses
1,551 views
0 likes
 Last Post The Lord Saves
by The Lord Saves
06-04-2013, 11:02 PM  
LG 42PC3D-UD dead no-lead solder arrggg! by xaxxon
Started by xaxxon, 06-03-2013, 10:15 AM
6 responses
2,176 views
0 likes
 Last Post tom66
by tom66
06-04-2013, 01:16 PM  
magnavox 39MF412B/F7 problem by truep
Started by truep, 05-30-2013, 09:24 AM
9 responses
5,420 views
0 likes
 Last Post truep
by truep
06-04-2013, 09:34 AM  
Bad caps in LCD monitor by Davejr
Started by Davejr, 06-02-2013, 11:08 PM
12 responses
3,574 views
0 likes
 Last Post Davejr
by Davejr
06-04-2013, 09:11 AM  
Trouble fixing a Phillips LCD TV's powersupply by jgb033
Started by jgb033, 06-03-2013, 04:40 PM
2 responses
3,415 views
0 likes
 Last Post jgb033
by jgb033
06-04-2013, 04:51 AM  
Westinghouse ltv37w2 2 seconds to black by GeneralSpecific
Started by GeneralSpecific, 06-03-2013, 09:50 PM
1 response
1,622 views
0 likes
 Last Post 1supertech
by 1supertech
06-04-2013, 04:09 AM  
Sony Bravia KDL32N4000. by SEAWOLF
Started by SEAWOLF, 06-03-2013, 06:19 PM
0 responses
1,364 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
06-03-2013, 06:19 PM  
Sony Kv32Fs12 by SEAWOLF
Started by SEAWOLF, 06-03-2013, 05:44 PM
0 responses
1,471 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
06-03-2013, 05:44 PM  
42pfl7422d/37 dark spot on screen by PX4855
Started by PX4855, 06-03-2013, 02:20 PM
0 responses
1,397 views
0 likes
 Last Post PX4855
by PX4855
06-03-2013, 02:20 PM  
sharp lc32gd8e please help me :-( by tutter
Started by tutter, 06-03-2013, 02:14 PM
0 responses
1,562 views
0 likes
 Last Post tutter
by tutter
06-03-2013, 02:14 PM  
Vizio VO370M backlight off in 1 sec by ChaseB1989
Started by ChaseB1989, 04-12-2013, 11:56 AM
1 response
2,238 views
0 likes
 Last Post esurpren
by esurpren
06-03-2013, 12:12 PM  
repair scratches / tatters in black coating on lcd screen by cashkennedy
Started by cashkennedy, 06-03-2013, 11:09 AM
1 response
2,990 views
0 likes
 Last Post Kiriakos GR
by Kiriakos GR
06-03-2013, 11:57 AM  
Samsung ln32a550 - Won't Power On - Red LED Blinking - Power board just replaced by badsamsunginatlanta
Started by badsamsunginatlanta, 05-29-2013, 08:50 AM
10 responses
4,140 views
0 likes
 Last Post ivtec
by ivtec
06-03-2013, 11:51 AM  
Panansonic tx-37lzd80 by sordids999
Started by sordids999, 06-03-2013, 03:20 AM
6 responses
1,921 views
0 likes
 Last Post tom66
by tom66
06-03-2013, 09:54 AM  
Help me identify this please lg 55in by lunchbox
Started by lunchbox, 06-02-2013, 12:29 PM
4 responses
1,901 views
0 likes
 Last Post truep
by truep
06-03-2013, 07:47 AM  
Samsung LE40M87BDX/XEU by sordids999
Started by sordids999, 05-30-2013, 02:15 PM
46 responses
8,705 views
0 likes
 Last Post tom66
by tom66
06-03-2013, 03:52 AM  
Vizio M550NV brightness of left and right sides of the screen are different by baitism
Started by baitism, 06-02-2013, 12:30 AM
9 responses
3,336 views
0 likes
 Last Post baitism
by baitism
06-03-2013, 12:55 AM  
Samsung HLR4667W pincushion problem by henrysin44
Started by henrysin44, 06-03-2013, 12:48 AM
0 responses
1,557 views
0 likes
 Last Post henrysin44
by henrysin44
06-03-2013, 12:48 AM  
Vizio E370VL Display Issue by aaronwt6
Started by aaronwt6, 05-13-2013, 09:11 AM
11 responses
3,914 views
0 likes
 Last Post aaronwt6
by aaronwt6
06-02-2013, 06:45 PM  
Need help dismounting my PSU from TV.... :S by joyride
Started by joyride, 06-02-2013, 05:42 PM
1 response
1,700 views
0 likes
 Last Post tom66
by tom66
06-02-2013, 05:46 PM  
Tv LCD Daewoo 32" Lx32L 1b1Lm Schematic by albertoperez
Started by albertoperez, 06-02-2013, 04:04 PM
1 response
1,904 views
0 likes
 Last Post tom66
by tom66
06-02-2013, 04:40 PM  
Phillips 50pfp5332d Odd Issue by topfli8979
Started by topfli8979, 06-01-2013, 11:59 PM
4 responses
1,793 views
0 likes
 Last Post topfli8979
by topfli8979
06-02-2013, 04:12 PM  
Be careful out there folks (ebay scam) by johnboy1313
Started by johnboy1313, 05-28-2013, 05:06 PM
13 responses
2,911 views
0 likes
 Last Post truep
by truep
06-02-2013, 01:00 PM  
So im about to replace 2 resistors on my LG...question... by joyride
Started by joyride, 06-02-2013, 08:27 AM
1 response
1,701 views
0 likes
 Last Post mariushm
by mariushm
06-02-2013, 08:44 AM  
Sanyo DP50747 Self Test? by Twithers
Started by Twithers, 06-01-2013, 05:54 PM
2 responses
1,859 views
0 likes
 Last Post tom66
by tom66
06-02-2013, 05:58 AM  
Panasonic Viera TC-P50G10 7 Blinking Red by landyboy
Started by landyboy, 05-21-2013, 06:38 PM
66 responses
13,868 views
0 likes
 Last Post tom66
by tom66
06-02-2013, 05:33 AM  
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