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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
643,735 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
218 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
780,931 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
196,764 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
540,853 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
279,431 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Panasonic TC-P50U50 Will Not Power On by Krispy
Started by Krispy, 09-15-2014, 12:59 PM
6 responses
3,398 views
0 likes
 Last Post tw2005
by tw2005
09-15-2014, 11:56 PM  
samsung hp-t5054 voltages ok no picture by sandineyez
Started by sandineyez, 09-05-2014, 05:14 PM
5 responses
3,052 views
0 likes
 Last Post sandineyez
by sandineyez
09-15-2014, 10:45 PM  
LG 42LN5300 - Lightning Strike Victim by BriSpe
Started by BriSpe, 09-07-2014, 07:00 PM
1 response
2,081 views
0 likes
 Last Post BriSpe
by BriSpe
09-15-2014, 07:26 PM  
Sharp LC-60LE820UN Dead by Ltank
Started by Ltank, 09-15-2014, 03:26 PM
4 responses
3,463 views
0 likes
 Last Post Ltank
by Ltank
09-15-2014, 07:04 PM  
Panasonic TC-P50G10 10 blink code by kevinm34232
Started by kevinm34232, 05-13-2013, 02:27 PM
95 responses
14,703 views
0 likes
 Last Post clipperskipper
by clipperskipper
09-15-2014, 06:47 PM  
Samsung 50" Plasma HPT5044 No Picture by tieny
Started by tieny, 12-14-2012, 04:24 PM
252 responses
45,745 views
0 likes
 Last Post mmartell
by mmartell
09-15-2014, 04:34 PM  
Question about samsung test patterns. by Shinju
Started by Shinju, 09-14-2014, 06:55 PM
4 responses
2,291 views
0 likes
 Last Post Shinju
by Shinju
09-15-2014, 01:24 PM  
Technisson Lc-32IEF4 by Dyingsoul
Started by Dyingsoul, 04-16-2014, 03:59 AM
5 responses
2,857 views
0 likes
 Last Post Caleb
by Caleb
09-15-2014, 01:11 PM  
Need an oscilloscope by tech2014
Started by tech2014, 09-13-2014, 06:02 PM
5 responses
1,901 views
0 likes
 Last Post ilikesteel
by ilikesteel
09-15-2014, 12:06 PM  
Another possible buy? Help me out BadCaps! :D by zdsh07p9
Started by zdsh07p9, 09-15-2014, 09:54 AM
6 responses
1,674 views
0 likes
 Last Post Shinju
by Shinju
09-15-2014, 10:29 AM  
Sharp main board by Lum747
Started by Lum747, 09-15-2014, 09:14 AM
0 responses
1,578 views
0 likes
 Last Post Lum747
by Lum747
09-15-2014, 09:14 AM  
Sanyo P42840-00 no sound thru HDMI only. by kevinm34232
Started by kevinm34232, 09-15-2014, 08:30 AM
0 responses
1,691 views
0 likes
 Last Post kevinm34232
by kevinm34232
09-15-2014, 08:30 AM  
Fluke 87 III display issue by zacheriaj
Started by zacheriaj, 09-12-2014, 01:16 PM
14 responses
4,234 views
0 likes
 Last Post tibimakai
by tibimakai
09-14-2014, 11:25 PM  
Magnavox 42MF521D/37 42-Inch by Vizor
Started by Vizor, 04-10-2012, 09:02 AM
12 responses
5,415 views
0 likes
 Last Post Jonny Accelerant
by Jonny Accelerant
09-14-2014, 06:25 PM  
Samsung UN46D6420 Vertical Lines top 1/3 of screen. Ghosting sometimes. by boy143878
Started by boy143878, 09-02-2014, 12:00 PM
19 responses
5,928 views
0 likes
 Last Post budm
by budm
09-14-2014, 03:48 PM  
LG 42PX5D-EB dead by bbjunkie
Started by bbjunkie, 01-15-2012, 10:59 AM
28 responses
9,936 views
0 likes
 Last Post tom66
by tom66
09-14-2014, 02:38 PM  
panasonic tx-p42x20b 1 flash by adamp91gvm
Started by adamp91gvm, 09-08-2014, 12:03 PM
6 responses
2,293 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
09-14-2014, 01:45 PM  
bush bpdp42hd3 by futurespec
Started by futurespec, 09-13-2014, 05:30 AM
7 responses
2,079 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
09-14-2014, 01:12 PM  
led tv philips 32pfl5206h/12 panel by asko79
Started by asko79, 02-14-2013, 07:43 AM
22 responses
8,382 views
0 likes
 Last Post asko79
by asko79
09-14-2014, 12:23 PM  
Panasonic TC-P60GT30 A board swap by mangotangoe
Started by mangotangoe, 09-13-2014, 07:42 PM
7 responses
3,456 views
0 likes
 Last Post tom66
by tom66
09-14-2014, 11:53 AM  
Toshiba 42HL196 3 flashes by CraigR
Started by CraigR, 06-09-2014, 10:30 AM
39 responses
5,416 views
0 likes
 Last Post CraigR
by CraigR
09-14-2014, 11:40 AM  
My first plasma, RCA 42PA30RQ - Sound but no picture by lookimback
Started by lookimback, 02-17-2014, 03:46 PM
87 responses
13,988 views
0 likes
 Last Post kissmedave
by kissmedave
09-14-2014, 10:44 AM  
VIZIO VO42L FHDTV10A - Bad Inverter by jwtlake
Started by jwtlake, 07-20-2014, 06:24 PM
7 responses
2,408 views
0 likes
 Last Post Booman
by Booman
09-14-2014, 09:59 AM  
Sharp 32" LCD Picture failure Troubleshoot by atlantimd
Started by atlantimd, 09-13-2014, 12:00 PM
4 responses
1,740 views
0 likes
 Last Post atlantimd
by atlantimd
09-14-2014, 07:06 AM  
T-con Question by tom thumb
Started by tom thumb, 09-13-2014, 03:28 PM
2 responses
1,817 views
0 likes
 Last Post tom thumb
by tom thumb
09-14-2014, 05:49 AM  
Epson EH-TW2900 Projector Stuck in Standby by grahamw01
Started by grahamw01, 09-10-2014, 01:14 PM
5 responses
5,112 views
0 likes
 Last Post grahamw01
by grahamw01
09-14-2014, 04:32 AM  
Rig Up Power Supply To Test DLP Bulbs by Michale32086
Started by Michale32086, 09-12-2014, 06:33 AM
14 responses
2,592 views
0 likes
 Last Post Michale32086
by Michale32086
09-14-2014, 03:44 AM  
LN32B360 No power after a certain place on the power board by zdsh07p9
Started by zdsh07p9, 09-13-2014, 07:53 PM
46 responses
5,378 views
0 likes
 Last Post zdsh07p9
by zdsh07p9
09-13-2014, 11:55 PM  
New power supply, but tv fails to power on. by Marzog
Started by Marzog, 09-04-2014, 07:43 PM
49 responses
8,457 views
0 likes
 Last Post Marzog
by Marzog
09-13-2014, 10:58 PM  
Toshiba 37E200U No Power (Dead) by zacheriaj
Started by zacheriaj, 09-09-2014, 05:52 PM
27 responses
4,507 views
0 likes
 Last Post zacheriaj
by zacheriaj
09-13-2014, 08:56 PM  
how to test a dlp ballast? by mattstolte
Started by mattstolte, 09-08-2014, 07:56 AM
12 responses
4,101 views
0 likes
 Last Post Agent24
by Agent24
09-13-2014, 06:22 PM  
Panasonic 32" LCD TV broke, model TC-32LE60 by ben7
Started by ben7, 03-06-2012, 08:46 PM
8 responses
6,030 views
0 likes
 Last Post Agent24
by Agent24
09-13-2014, 05:15 PM  
Samsung Model LN52A550P3F only displays half a picture by PDMAN
Started by PDMAN, 08-21-2014, 09:21 PM
6 responses
2,417 views
0 likes
 Last Post k2000pkp@yahoo.com
by k2000pkp@yahoo.com
09-13-2014, 03:42 PM  
Lg 50pq30 by mmoore5553
Started by mmoore5553, 08-30-2014, 07:25 PM
16 responses
3,506 views
0 likes
 Last Post mmoore5553
by mmoore5553
09-13-2014, 03:27 PM  
Technika lcd40-270 pcb issues?? by andyw632
Started by andyw632, 07-08-2014, 10:42 AM
19 responses
3,427 views
0 likes
 Last Post elviramjw
by elviramjw
09-13-2014, 01:36 PM  
Short on YSUS board by tech2014
Started by tech2014, 09-13-2014, 12:36 AM
3 responses
1,810 views
0 likes
 Last Post tech2014
by tech2014
09-13-2014, 01:06 PM  
LG5270 LCD TV - Lines and designs by OldMan
Started by OldMan, 06-21-2012, 03:33 PM
20 responses
5,831 views
0 likes
 Last Post tom66
by tom66
09-13-2014, 12:15 PM  
Fun project Vizio GV42L Dead by nintari
Started by nintari, 01-21-2013, 09:16 AM
16 responses
4,191 views
0 likes
 Last Post ecking767
by ecking767
09-13-2014, 06:41 AM  
TV Power Problem by tech2014
Started by tech2014, 09-12-2014, 02:20 PM
14 responses
2,671 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-13-2014, 02:09 AM  
Panasonic "A" board replacement by mag89pie
Started by mag89pie, 04-28-2014, 09:08 AM
12 responses
4,037 views
0 likes
 Last Post tw2005
by tw2005
09-13-2014, 01:23 AM  
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