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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
643,550 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
780,849 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  
Sanyo fw65d25t no picture; good sound by fullmore
Started by fullmore, 04-07-2016, 10:07 AM
85 responses
15,899 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-06-2022, 08:22 AM  
Samsung LE32d400 double image by branislav18
Started by branislav18, 06-14-2014, 10:49 AM
20 responses
5,639 views
0 likes
 Last Post beogeek
by beogeek
03-06-2022, 07:20 AM  
Vestel 17MB82S Firmware by eniac22
Started by eniac22, 02-24-2022, 10:48 AM
3 responses
2,444 views
0 likes
 Last Post yokoono
by yokoono
03-06-2022, 06:02 AM  
Haier 65E3550 infinite Color Test Loop by tvfixer007
Started by tvfixer007, 06-11-2019, 04:53 PM
8 responses
1,687 views
0 likes
 Last Post neilc6
by neilc6
03-06-2022, 12:00 AM  
Sony KDL-55ex720 tab bond problem and TCON? by curt2199
Started by curt2199, 09-14-2017, 09:16 AM
10 responses
2,169 views
0 likes
 Last Post Ashg
by Ashg
03-05-2022, 08:48 PM  
Samsung LE40m87BD ... no backlight by Porto
Started by Porto, 02-10-2016, 07:31 PM
46 responses
10,620 views
0 likes
 Last Post goodpsusearch
by goodpsusearch
03-05-2022, 07:35 PM  
Sceptre tv Model - E32 by TVAddict
Started by TVAddict, 03-01-2022, 12:14 PM
12 responses
1,606 views
0 likes
 Last Post dskall
by dskall
03-05-2022, 07:25 PM  
Samsung UN60J6200AFXZA by Jason616
Started by Jason616, 12-27-2021, 06:15 PM
34 responses
2,620 views
0 likes
 Last Post tahoe
by tahoe
03-05-2022, 12:49 PM  
Samsung UN55MU6290 - No Power, No Standby Light by egge88
Started by egge88, 04-26-2020, 11:15 AM
20 responses
5,224 views
0 likes
 Last Post Pooshoes
by Pooshoes
03-05-2022, 10:15 AM  
Gigabit Gtx 980ti garbage display by mubeen14355
Started by mubeen14355, 03-04-2022, 12:21 AM
3 responses
640 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
03-05-2022, 08:01 AM  
LC-46D62U capacitor decoding help by whiz62
Started by whiz62, 03-01-2022, 04:58 PM
7 responses
859 views
0 likes
 Last Post whiz62
by whiz62
03-03-2022, 01:58 PM  
philips 55pus6754/12 by Jimmy1979
Started by Jimmy1979, 02-17-2022, 01:03 AM
1 response
828 views
0 likes
 Last Post comptek
by comptek
03-03-2022, 12:26 PM  
Samsung UE75KS8005T no picture by PowerAmpFreak
Started by PowerAmpFreak, 03-03-2022, 06:09 AM
3 responses
775 views
0 likes
 Last Post Diah
by Diah
03-03-2022, 07:40 AM  
Samsung UN60J6200AFXZA....no backlights but a picture by DXseekerMO
Started by DXseekerMO, 03-22-2018, 07:41 PM
37 responses
4,654 views
0 likes
 Last Post Diah
by Diah
03-02-2022, 08:27 AM  
Defective ShopJimmy LED Strips? by ratdude747
Started by ratdude747, 03-01-2022, 07:50 AM
9 responses
1,243 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-02-2022, 08:06 AM  
MP3414 IAKTH SOT23-8 data sheet help. by vikivng
Started by vikivng, 03-01-2022, 05:00 PM
4 responses
769 views
0 likes
 Last Post vikivng
by vikivng
03-02-2022, 02:36 AM  
LG 39LN5700-DH Lines on screen by superg
Started by superg, 03-01-2022, 12:05 PM
3 responses
588 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-01-2022, 01:01 PM  
Sharp 70 inch TV LC70EQ1OU NO /picture/no sound by jay08210
Started by jay08210, 03-01-2022, 09:12 AM
3 responses
646 views
0 likes
 Last Post dskall
by dskall
03-01-2022, 10:41 AM  
LG model 50UM6900PUA. Need to find led strips. by Mikedp25
Started by Mikedp25, 05-14-2021, 07:40 PM
7 responses
2,171 views
0 likes
 Last Post TechnoBlur
by TechnoBlur
03-01-2022, 07:16 AM  
Toshiba 40L7355D by josweet
Started by josweet, 05-29-2019, 10:56 AM
17 responses
2,914 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-01-2022, 04:26 AM  
Sharp LC-46D65U Blinking - need code info by jstiene
Started by jstiene, 03-11-2018, 05:34 PM
6 responses
2,375 views
0 likes
 Last Post leoelectronic1988
by leoelectronic1988
02-28-2022, 03:29 PM  
Sharp aquos lc-46d85u Service manual with schematics by drkthundr
Started by drkthundr, 02-06-2016, 05:10 PM
32 responses
8,301 views
0 likes
 Last Post leoelectronic1988
by leoelectronic1988
02-28-2022, 03:13 PM  
Vistel 17IPS19-4 V1 Backlight Flashing On & Off by dididave
Started by dididave, 05-12-2016, 02:30 AM
13 responses
2,707 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-28-2022, 12:51 PM  
SONY KDL-55W905A 4 Blinking Red light by asher_pa
Started by asher_pa, 05-28-2021, 07:27 AM
5 responses
2,948 views
0 likes
 Last Post sivasli
by sivasli
02-28-2022, 05:31 AM  
Samsung LE46C750 TV, dead but backlight on. by Andy A
Started by Andy A, 02-16-2022, 09:04 AM
21 responses
2,053 views
0 likes
 Last Post Diah
by Diah
02-27-2022, 09:57 AM  
i need ue32d5720 NAND KFG1GN6W2D by narsil
Started by narsil, 02-27-2022, 07:03 AM
0 responses
534 views
0 likes
 Last Post narsil
by narsil
02-27-2022, 07:03 AM  
Plasma Samsung PS42C450B1W no image by mi16rs
Started by mi16rs, 02-20-2022, 05:51 PM
2 responses
761 views
0 likes
 Last Post mi16rs
by mi16rs
02-26-2022, 04:39 PM  
LG OLED55C8PLA service manual by chopper00
Started by chopper00, 02-25-2022, 05:15 PM
2 responses
4,537 views
0 likes
 Last Post chopper00
by chopper00
02-26-2022, 03:56 AM  
Vizio P502UI-B1E has no backlight, no voltage from driver board to LED's by triplefour
Started by triplefour, 03-07-2018, 10:44 PM
152 responses
27,667 views
0 likes
 Last Post d(-_-)b
by d(-_-)b
02-25-2022, 07:03 PM  
KDL-70R550A Peeled off LCD Tabs on left side and perfect picture for 5 minutes by Davidhames
Started by Davidhames, 02-23-2022, 08:21 PM
4 responses
1,115 views
0 likes
 Last Post budwich
by budwich
02-24-2022, 11:11 PM  
TOSHIBA 43U6763DB - green red led is blinking by jaaa1976
Started by jaaa1976, 02-19-2022, 02:30 PM
7 responses
1,246 views
0 likes
 Last Post jaaa1976
by jaaa1976
02-24-2022, 09:24 PM  
Vizio E70-C3 issue by NOSValves
Started by NOSValves, 02-23-2022, 12:50 PM
25 responses
2,228 views
0 likes
 Last Post NOSValves
by NOSValves
02-24-2022, 08:32 PM  
LG Scarlet 47LG60 by casik992
Started by casik992, 12-09-2015, 09:34 AM
21 responses
4,931 views
0 likes
 Last Post cheeky2
by cheeky2
02-24-2022, 10:27 AM  
Sony KDL70W850 by Elroy
Started by Elroy, 02-07-2022, 11:10 AM
10 responses
1,094 views
0 likes
 Last Post charlie555
by charlie555
02-22-2022, 07:12 PM  
LG TV 42LW5700 does not power on fully (PSU EAX62865401/Main board EAX64405501) by atari1968
Started by atari1968, 08-16-2019, 08:20 AM
13 responses
3,692 views
0 likes
 Last Post neilc6
by neilc6
02-22-2022, 06:29 PM  
Vizio E70-C3 Dark Corner Need Help by nonwing
Started by nonwing, 01-02-2018, 10:33 AM
3 responses
1,796 views
0 likes
 Last Post NOSValves
by NOSValves
02-21-2022, 01:49 PM  
Pioneer Kuro PDP-428XD 8 Blue Blink Repair Video by ReeceyBurger123
Started by ReeceyBurger123, 02-21-2022, 12:12 PM
0 responses
709 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-21-2022, 12:12 PM  
i need BN41-01622 emmc pinout vccq by narsil
Started by narsil, 02-20-2022, 12:18 PM
2 responses
921 views
0 likes
 Last Post narsil
by narsil
02-20-2022, 12:37 PM  
Philips PUS6501 - no picture by betmen
Started by betmen, 07-11-2021, 08:31 AM
23 responses
5,094 views
0 likes
 Last Post betmen
by betmen
02-20-2022, 10:00 AM  
Sharp 70' LEDs Spike 260v at start up? by JayPoorJay
Started by JayPoorJay, 02-01-2022, 05:04 PM
58 responses
3,668 views
0 likes
 Last Post Diah
by Diah
02-20-2022, 08:46 AM  
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