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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
644,518 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
196,803 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
540,983 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  
Panasonic TX-P46GT30 Saved from the beasts. by Moreno83
Started by Moreno83, 08-23-2016, 02:00 PM
17 responses
3,109 views
0 likes
 Last Post marekk
by marekk
01-28-2019, 03:38 PM  
Panasonic VCR horizontal line by Tom41
Started by Tom41, 01-23-2019, 03:22 AM
5 responses
1,782 views
0 likes
 Last Post R_J
by R_J
01-28-2019, 12:41 PM  
Samsung U60J620DAF Power and Backlights blink by MEB
Started by MEB, 09-30-2018, 05:48 PM
57 responses
6,220 views
0 likes
 Last Post MEB
by MEB
01-28-2019, 12:39 PM  
Haier LE55F32800 Standby but now Andy Warhol video! by smartjohn
Started by smartjohn, 12-21-2018, 11:56 AM
66 responses
5,676 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-28-2019, 08:28 AM  
Plasma LG 50PT353 picture grainy by bircaboy
Started by bircaboy, 11-11-2018, 10:59 AM
12 responses
1,512 views
0 likes
 Last Post angelos
by angelos
01-28-2019, 06:38 AM  
Samsung LE46C530 by nezocas
Started by nezocas, 01-19-2019, 04:18 AM
5 responses
1,656 views
0 likes
 Last Post nezocas
by nezocas
01-28-2019, 02:58 AM  
mosfet mdf13n50 by chrislyons
Started by chrislyons, 01-27-2019, 02:41 PM
1 response
1,016 views
0 likes
 Last Post R_J
by R_J
01-27-2019, 04:17 PM  
LG 42lb5500 by sordids999
Started by sordids999, 01-25-2019, 03:28 PM
4 responses
1,220 views
0 likes
 Last Post sordids999
by sordids999
01-27-2019, 03:32 PM  
Samsung Plasma PS42C451 no picture, good sound by dkneyle
Started by dkneyle, 01-21-2019, 04:37 AM
8 responses
1,203 views
0 likes
 Last Post tvtimmy
by tvtimmy
01-26-2019, 10:08 PM  
TX-L50B6B Failing to start up backlight flicker by Loading.......
Started by Loading......., 01-26-2019, 07:13 AM
6 responses
1,722 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-26-2019, 05:41 PM  
Samsung UE32F5500 backlight goes out by Dannyx
Started by Dannyx, 01-25-2019, 01:26 PM
7 responses
1,720 views
0 likes
 Last Post budm
by budm
01-26-2019, 03:14 PM  
Telefunken CH815 - Too much width by dieselriot
Started by dieselriot, 01-24-2019, 03:38 PM
5 responses
1,327 views
0 likes
 Last Post R_J
by R_J
01-26-2019, 01:30 PM  
lcd sansui 3211 by willyam1
Started by willyam1, 03-27-2013, 03:17 AM
1 response
3,210 views
0 likes
 Last Post dkneyle
by dkneyle
01-25-2019, 07:59 PM  
Emerson LC401EM2F no standby light or power by Beef_Ramen
Started by Beef_Ramen, 05-14-2016, 04:38 PM
76 responses
10,000 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-25-2019, 06:36 PM  
Mitsubishi DLP WD-82737 stuck on Welcome Screen Repair Advice by waynezo
Started by waynezo, 12-25-2018, 06:31 AM
4 responses
1,593 views
0 likes
 Last Post waynezo
by waynezo
01-25-2019, 08:43 AM  
UN50H6203AFXZA failed panel work around question by DXseekerMO
Started by DXseekerMO, 01-23-2019, 05:24 PM
3 responses
1,577 views
0 likes
 Last Post capwizard
by capwizard
01-25-2019, 07:29 AM  
Philips 480FH6300 logo and reboot ... by Terrotiste
Started by Terrotiste, 01-25-2019, 05:56 AM
0 responses
934 views
0 likes
 Last Post Terrotiste
by Terrotiste
01-25-2019, 05:56 AM  
Sharp LC-60E79U Backlight Flicker by SolderMaster
Started by SolderMaster, 01-02-2019, 09:50 PM
6 responses
1,720 views
0 likes
 Last Post SolderMaster
by SolderMaster
01-24-2019, 07:02 PM  
Sasmung la40m81bd - Recapped by Amraks
Started by Amraks, 12-12-2018, 04:54 AM
80 responses
6,684 views
0 likes
 Last Post Amraks
by Amraks
01-24-2019, 11:04 AM  
LC470WUD panel 10bit to 8bit by 6ot4hr
Started by 6ot4hr, 01-06-2019, 10:25 AM
7 responses
1,383 views
0 likes
 Last Post dick_barton
by dick_barton
01-24-2019, 10:13 AM  
40pft4100/12 bootloop by Acca
Started by Acca, 01-24-2019, 06:31 AM
0 responses
2,460 views
0 likes
 Last Post Acca
by Acca
01-24-2019, 06:31 AM  
Sharp LC-50LB261U won't start by Blue_Dew
Started by Blue_Dew, 01-18-2019, 04:15 PM
3 responses
1,555 views
0 likes
 Last Post mmartell
by mmartell
01-24-2019, 05:39 AM  
LG 32sc460 bios Dump by memoslar
Started by memoslar, 01-24-2019, 05:37 AM
0 responses
973 views
0 likes
 Last Post memoslar
by memoslar
01-24-2019, 05:37 AM  
A little guidance in troubleshooting (Sceptre x322bv) by rescue341
Started by rescue341, 01-22-2019, 10:06 AM
2 responses
994 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-23-2019, 02:02 PM  
LG 50PT350 bad lower y buffer by shiz1
Started by shiz1, 01-13-2019, 04:02 PM
5 responses
1,356 views
0 likes
 Last Post shiz1
by shiz1
01-23-2019, 09:26 AM  
Bad TV tuner. Repair or replace ? by Dannyx
Started by Dannyx, 12-17-2018, 08:03 AM
17 responses
2,627 views
0 likes
 Last Post Dannyx
by Dannyx
01-23-2019, 07:50 AM  
Tv display by charlie555
Started by charlie555, 01-18-2019, 05:41 PM
4 responses
1,321 views
0 likes
 Last Post charlie555
by charlie555
01-22-2019, 09:27 PM  
Sony kdl-52v4100 half screen issue by itelite
Started by itelite, 01-22-2019, 01:12 PM
1 response
1,130 views
0 likes
 Last Post budwich
by budwich
01-22-2019, 06:19 PM  
Vizio M65-C1 intermittent half screen outage by Charleyd
Started by Charleyd, 01-22-2019, 02:16 PM
2 responses
1,397 views
0 likes
 Last Post Charleyd
by Charleyd
01-22-2019, 05:20 PM  
LG 55EC9300-UA turns on clicks and turns off by nwcs
Started by nwcs, 01-22-2019, 04:14 PM
0 responses
1,216 views
0 likes
 Last Post nwcs
by nwcs
01-22-2019, 04:14 PM  
Sharp lc-46le824e hdmi problems by snowfun
Started by snowfun, 01-21-2019, 03:01 PM
1 response
1,094 views
0 likes
 Last Post snowfun
by snowfun
01-22-2019, 12:09 PM  
Vizio SV370XVT White Screen - then clears up by jstiene
Started by jstiene, 09-08-2015, 12:29 PM
3 responses
1,951 views
0 likes
 Last Post augiedoggy
by augiedoggy
01-21-2019, 07:33 PM  
I think i killed it Toshiba 40L1333DB by alerton
Started by alerton, 12-29-2018, 03:18 PM
148 responses
15,130 views
0 likes
 Last Post alerton
by alerton
01-21-2019, 12:38 PM  
panasonic plasma tv tx-p50v20E 10 x blinking by anno
Started by anno, 01-21-2019, 07:13 AM
0 responses
1,036 views
0 likes
 Last Post anno
by anno
01-21-2019, 07:13 AM  
Samsung LA32B650 standby led flashes after TV on. by saddle_au
Started by saddle_au, 01-07-2019, 08:00 AM
9 responses
1,824 views
0 likes
 Last Post saddle_au
by saddle_au
01-20-2019, 11:09 PM  
Insignia No AV, Demonic sound coming from panel possibly by k0nsol
Started by k0nsol, 01-02-2019, 09:58 PM
14 responses
1,951 views
0 likes
 Last Post k0nsol
by k0nsol
01-20-2019, 06:01 PM  
Sony KD-55X9005C repair manual by Alschepmist
Started by Alschepmist, 01-19-2019, 04:19 AM
14 responses
2,792 views
0 likes
 Last Post Wilderone
by Wilderone
01-20-2019, 04:04 PM  
Samsung UE55KS9000 Picture Jumping / Cycling by googereviewinguser
Started by googereviewinguser, 01-19-2019, 06:58 AM
6 responses
1,499 views
0 likes
 Last Post capwizard
by capwizard
01-20-2019, 02:25 PM  
Request for PN51d440A5DXZA Y-main schematics / audio only. No video by ngth82
Started by ngth82, 01-20-2019, 12:09 AM
2 responses
1,127 views
0 likes
 Last Post ngth82
by ngth82
01-20-2019, 01:19 PM  
Samsung PS50C91HD - No picture, not sure which board is faulty by edan
Started by edan, 03-11-2012, 06:08 AM
117 responses
42,268 views
0 likes
 Last Post spippolone
by spippolone
01-20-2019, 04:27 AM  
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