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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
643,549 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
217 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Hitachi 32" (32LD8D20UA) by vinceroger69
Started by vinceroger69, 04-19-2014, 10:45 AM
4 responses
2,221 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-19-2014, 11:35 AM  
Samsung UE46D7000 Vertical Lines / Discolouration by DaveGladwin
Started by DaveGladwin, 04-19-2014, 09:57 AM
0 responses
2,042 views
0 likes
 Last Post DaveGladwin
by DaveGladwin
04-19-2014, 09:57 AM  
Mitsubishi LT-46149 No Power by NickLoC
Started by NickLoC, 04-17-2014, 11:35 AM
6 responses
2,695 views
0 likes
 Last Post NickLoC
by NickLoC
04-19-2014, 01:36 AM  
Anyone has schematic for Sharp 40" LCD TV: LC-40M500M-BK by spintop
Started by spintop, 04-18-2014, 11:46 PM
0 responses
2,480 views
0 likes
 Last Post spintop
by spintop
04-18-2014, 11:46 PM  
Sanyo DP46848 Dark line by PeteTait
Started by PeteTait, 04-18-2014, 09:57 PM
0 responses
1,581 views
0 likes
 Last Post PeteTait
by PeteTait
04-18-2014, 09:57 PM  
LG 42LB5D - No Picture, has sound and backlight, bad caps found by MajesticMike
Started by MajesticMike, 04-05-2014, 04:52 PM
3 responses
2,249 views
0 likes
 Last Post MajesticMike
by MajesticMike
04-18-2014, 09:30 PM  
Adjusting Plasma Voltages by dcapper
Started by dcapper, 04-18-2014, 08:41 PM
0 responses
1,561 views
0 likes
 Last Post dcapper
by dcapper
04-18-2014, 08:41 PM  
toshiba 26hlv66 help? by mattstolte
Started by mattstolte, 04-12-2014, 01:13 PM
17 responses
2,968 views
0 likes
 Last Post mattstolte
by mattstolte
04-18-2014, 05:47 PM  
LG LG 60PV450 bad Zsus by giotmucdden
Started by giotmucdden, 04-17-2014, 06:22 PM
3 responses
2,943 views
0 likes
 Last Post giotmucdden
by giotmucdden
04-18-2014, 03:25 PM  
Samsung le40a756r1m by sordids999
Started by sordids999, 03-19-2014, 03:01 PM
18 responses
6,475 views
0 likes
 Last Post asesutomas
by asesutomas
04-18-2014, 02:52 PM  
non brandedset just says 32 lcd ut3219a by vinceroger69
Started by vinceroger69, 04-15-2014, 08:10 AM
52 responses
6,315 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-18-2014, 02:44 PM  
LG PDP42X30201 Picture Problem. by wadenvk
Started by wadenvk, 04-18-2014, 11:15 AM
2 responses
2,721 views
0 likes
 Last Post wadenvk
by wadenvk
04-18-2014, 12:37 PM  
lg 50ps3000 problems by azza1234
Started by azza1234, 04-18-2014, 10:20 AM
1 response
2,058 views
0 likes
 Last Post tom66
by tom66
04-18-2014, 10:38 AM  
Sharp aquas LC-46E77UN horizontal lines by E-rock
Started by E-rock, 04-17-2014, 06:43 PM
2 responses
2,130 views
0 likes
 Last Post E-rock
by E-rock
04-18-2014, 10:08 AM  
Magnavox/ Funai 24ME403V/F7 by Caleb
Started by Caleb, 04-01-2014, 10:18 PM
2 responses
1,960 views
0 likes
 Last Post Caleb
by Caleb
04-18-2014, 09:24 AM  
Toshiba 42HL67 by CraigR
Started by CraigR, 04-12-2014, 04:21 PM
17 responses
4,036 views
0 likes
 Last Post Shinju
by Shinju
04-18-2014, 09:20 AM  
service mode philips tv 19pfl3505d by t.j.
Started by t.j., 04-17-2014, 05:18 PM
4 responses
2,198 views
0 likes
 Last Post t.j.
by t.j.
04-18-2014, 01:51 AM  
Vizio P42HD and P42hdtv10a interchangeable parts? by poncinator
Started by poncinator, 08-10-2011, 04:27 PM
6 responses
5,019 views
0 likes
 Last Post SlickClick
by SlickClick
04-17-2014, 07:43 PM  
LG 60PV450 - bad Zsus? by drbenne
Started by drbenne, 07-26-2013, 08:07 PM
11 responses
10,723 views
0 likes
 Last Post giotmucdden
by giotmucdden
04-17-2014, 04:31 PM  
Sansui HDLCD1912 Part ID by CraigR
Started by CraigR, 04-05-2014, 10:24 AM
1 response
1,943 views
0 likes
 Last Post CraigR
by CraigR
04-17-2014, 01:45 PM  
LN46a550 Picture Debug by Rlcrisp
Started by Rlcrisp, 04-16-2014, 07:45 PM
2 responses
1,985 views
0 likes
 Last Post Rlcrisp
by Rlcrisp
04-17-2014, 08:26 AM  
Sony KDL-52V4100 52 inch, powers itself off after 1/2 hr...... by sugar_ray
Started by sugar_ray, 04-17-2014, 06:59 AM
0 responses
1,436 views
0 likes
 Last Post sugar_ray
by sugar_ray
04-17-2014, 06:59 AM  
LG 50PS3000 no picture by axel.villamo
Started by axel.villamo, 12-18-2011, 07:36 AM
11 responses
8,363 views
0 likes
 Last Post achristi
by achristi
04-17-2014, 05:39 AM  
LG 42PG3000 - no priming glow, bad buffer board by tom66
Started by tom66, 04-13-2014, 02:13 PM
8 responses
2,664 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-17-2014, 02:36 AM  
hitachi/pioneer 50" plasma power supply by cadiman
Started by cadiman, 03-31-2010, 04:40 PM
5 responses
7,992 views
0 likes
 Last Post SlickClick
by SlickClick
04-16-2014, 11:22 PM  
sylvania LC320ss8a 2 seconds to black by splitcrete
Started by splitcrete, 04-16-2014, 08:36 PM
3 responses
1,555 views
0 likes
 Last Post philliesfan30m
by philliesfan30m
04-16-2014, 10:49 PM  
i can not fix a plasma i need some help.... by mattstolte
Started by mattstolte, 04-07-2014, 08:54 PM
22 responses
3,888 views
0 likes
 Last Post ajshoe
by ajshoe
04-16-2014, 10:42 PM  
Vizio VW26L-No power by Maddart
Started by Maddart, 10-30-2012, 06:37 PM
4 responses
3,369 views
0 likes
 Last Post mmartell
by mmartell
04-16-2014, 10:10 PM  
Insignia NS-LCD32 Vertical Red Line by n1iwv
Started by n1iwv, 04-16-2014, 03:18 PM
2 responses
2,212 views
0 likes
 Last Post n1iwv
by n1iwv
04-16-2014, 06:26 PM  
Should I buy a VP50 Vizio Plasma for 50 dollars? by bobotech
Started by bobotech, 04-15-2014, 03:24 PM
9 responses
2,545 views
0 likes
 Last Post bobotech
by bobotech
04-16-2014, 05:33 PM  
Poor Old Vizio (VW26L) Died on Me... by CuriousGoose
Started by CuriousGoose, 05-26-2012, 11:38 PM
12 responses
5,896 views
0 likes
 Last Post darren19822000
by darren19822000
04-16-2014, 04:43 PM  
philips 32 lcd keeps going on and off even when all caps have been changed by adamp91gvm
Started by adamp91gvm, 04-13-2014, 01:48 PM
22 responses
3,495 views
0 likes
 Last Post tom66
by tom66
04-16-2014, 04:36 PM  
Emerson E320VT power supply problem by David53
Started by David53, 03-27-2014, 04:00 PM
5 responses
2,508 views
0 likes
 Last Post David53
by David53
04-16-2014, 03:20 PM  
Olevia 232-S12 picture issues by Manichee
Started by Manichee, 04-15-2014, 02:04 PM
1 response
1,601 views
0 likes
 Last Post Manichee
by Manichee
04-16-2014, 12:23 PM  
Samsung LE40m71B no picture by senad44
Started by senad44, 02-21-2011, 03:31 AM
3 responses
4,585 views
0 likes
 Last Post smuddge
by smuddge
04-16-2014, 11:14 AM  
samsung le37r87bd by gary19610
Started by gary19610, 04-16-2014, 06:53 AM
4 responses
1,725 views
0 likes
 Last Post gary19610
by gary19610
04-16-2014, 07:02 AM  
ZSUS trim pot adjust -LG 42PC3D- by 120volts
Started by 120volts, 04-15-2014, 08:24 PM
5 responses
3,398 views
0 likes
 Last Post tom66
by tom66
04-16-2014, 06:59 AM  
what other tv repair forums are there by mattstolte
Started by mattstolte, 04-15-2014, 06:53 PM
2 responses
2,065 views
0 likes
 Last Post tw2005
by tw2005
04-16-2014, 01:58 AM  
Samsung NPT4254 PSU and my dumb ass. by Chaiyz
Started by Chaiyz, 04-15-2014, 01:44 PM
4 responses
2,814 views
0 likes
 Last Post tw2005
by tw2005
04-16-2014, 01:51 AM  
Samsung 50" Plasma TV with Horizontal Black Line Through Screen by vandy46516
Started by vandy46516, 12-31-2012, 07:36 PM
15 responses
28,983 views
0 likes
 Last Post Wes
by Wes
04-15-2014, 07:16 PM  
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