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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
644,474 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
781,191 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
196,800 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
540,978 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
279,473 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
73,163 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  
Toshiba 32av733g1 power supply problem by Hombre
Started by Hombre, 08-28-2013, 07:12 AM
20 responses
8,633 views
0 likes
 Last Post spacecabbage
by spacecabbage
06-30-2015, 08:41 AM  
Samsung UE46D6530 Problem by jasonr2000
Started by jasonr2000, 06-30-2015, 06:43 AM
0 responses
1,541 views
0 likes
 Last Post jasonr2000
by jasonr2000
06-30-2015, 06:43 AM  
LG 50PJ550 clicking on/off by maastermind
Started by maastermind, 06-25-2015, 06:55 PM
12 responses
4,780 views
0 likes
 Last Post Hamie
by Hamie
06-30-2015, 01:39 AM  
Insignia NS-L37Q-10A No screen display by shumiron
Started by shumiron, 06-24-2015, 03:46 PM
19 responses
2,965 views
0 likes
 Last Post shumiron
by shumiron
06-29-2015, 11:32 PM  
Zenith P50W26 not powering on by natedawg1013
Started by natedawg1013, 06-29-2015, 03:09 PM
1 response
1,421 views
0 likes
 Last Post natedawg1013
by natedawg1013
06-29-2015, 07:35 PM  
Quick general question about TV boards and DIODES by tucocaps
Started by tucocaps, 06-29-2015, 06:32 PM
0 responses
1,094 views
0 likes
 Last Post tucocaps
by tucocaps
06-29-2015, 06:32 PM  
Samsung T200HD TV, no power. by cowbellster
Started by cowbellster, 06-29-2015, 05:20 AM
3 responses
1,467 views
0 likes
 Last Post cowbellster
by cowbellster
06-29-2015, 05:29 PM  
Samsung LN40a530p1f Dead by marlboroa
Started by marlboroa, 06-29-2015, 03:20 PM
2 responses
1,480 views
0 likes
 Last Post marlboroa
by marlboroa
06-29-2015, 04:37 PM  
Philips 23PFL5522D/12 red light and won't turn on by slklite
Started by slklite, 06-29-2015, 08:36 AM
3 responses
1,478 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-29-2015, 03:03 PM  
jVC LT-Z26SX5 by LEEDASH
Started by LEEDASH, 06-29-2015, 03:43 AM
4 responses
1,355 views
0 likes
 Last Post LEEDASH
by LEEDASH
06-29-2015, 12:24 PM  
Sony KDL-46S2000 - "clicks", 8 red blinks by grafixlad
Started by grafixlad, 06-09-2015, 12:11 AM
16 responses
3,044 views
0 likes
 Last Post grafixlad
by grafixlad
06-29-2015, 11:16 AM  
HP PL5060N question....before I get in trouble by romansroad
Started by romansroad, 11-26-2010, 10:19 PM
26 responses
6,887 views
0 likes
 Last Post Hlynn121
by Hlynn121
06-29-2015, 07:12 AM  
Panasonic TH-L32C30A Shut down 1 red blink by dkneyle
Started by dkneyle, 10-31-2014, 10:39 PM
11 responses
3,273 views
0 likes
 Last Post dkneyle
by dkneyle
06-29-2015, 06:01 AM  
Sony LED KDL50R550A Going off and coming on by superg
Started by superg, 02-19-2015, 08:22 AM
8 responses
3,797 views
0 likes
 Last Post milkman6453
by milkman6453
06-29-2015, 04:54 AM  
Sharp LC-52XD1E Large green vertical bands by badouwes
Started by badouwes, 06-27-2015, 04:43 AM
4 responses
1,779 views
0 likes
 Last Post badouwes
by badouwes
06-29-2015, 04:48 AM  
Vertical lines on 1/4 of my LC-60le820un by Al79
Started by Al79, 06-28-2015, 01:54 PM
9 responses
1,990 views
0 likes
 Last Post mmartell
by mmartell
06-28-2015, 11:09 PM  
Samsung UN40B6000vf /xza clicking noises by nosaj
Started by nosaj, 06-20-2015, 09:23 PM
26 responses
6,791 views
0 likes
 Last Post d2fx
by d2fx
06-28-2015, 06:11 PM  
samsung tv problem by carus
Started by carus, 06-26-2015, 06:15 AM
4 responses
1,914 views
0 likes
 Last Post victor_cj
by victor_cj
06-28-2015, 02:43 PM  
vizio VS42L Vo Control Board (T-con) by raykia
Started by raykia, 06-26-2015, 11:14 AM
4 responses
2,070 views
0 likes
 Last Post victor_cj
by victor_cj
06-28-2015, 02:22 PM  
Samsung PN51E450a1fxza Service manual by raykia
Started by raykia, 06-28-2015, 12:39 PM
1 response
2,649 views
0 likes
 Last Post tom66
by tom66
06-28-2015, 12:45 PM  
should i just replace the power supply sanyo dp58d33 by marlboroa
Started by marlboroa, 06-26-2015, 08:10 PM
10 responses
3,445 views
0 likes
 Last Post marlboroa
by marlboroa
06-28-2015, 11:11 AM  
Insignia NS-50LA440NA14 by parano
Started by parano, 06-28-2015, 08:14 AM
0 responses
1,505 views
0 likes
 Last Post parano
by parano
06-28-2015, 08:14 AM  
KDL-52V4000 Power Supply Issue by Hamie
Started by Hamie, 06-28-2015, 07:11 AM
4 responses
2,050 views
0 likes
 Last Post ammarben
by ammarben
06-28-2015, 07:22 AM  
Zenith Z50P J240-UB will not turn on using touch power button by Michael B.
Started by Michael B., 06-27-2015, 01:21 AM
1 response
1,949 views
0 likes
 Last Post Michael B.
by Michael B.
06-27-2015, 05:10 PM  
Proscan PLDED3996A-C2 Backlight burnt.. by teeveetroubleddutch
Started by teeveetroubleddutch, 06-27-2015, 08:59 AM
3 responses
2,344 views
0 likes
 Last Post teeveetroubleddutch
by teeveetroubleddutch
06-27-2015, 01:20 PM  
50" Samsung Plasma HP-T5054X/XAA won't power up and clicks by dlhodgson
Started by dlhodgson, 12-21-2012, 05:26 PM
9 responses
6,195 views
0 likes
 Last Post JDC
by JDC
06-27-2015, 12:22 PM  
Here's Something Different: I Know It's Broke So Please Help Me Learn Why! by JDC
Started by JDC, 06-13-2015, 08:56 AM
32 responses
5,140 views
0 likes
 Last Post JDC
by JDC
06-27-2015, 12:16 PM  
Power Supply Fuse Question by Saltfrog
Started by Saltfrog, 06-27-2015, 07:17 AM
1 response
1,832 views
0 likes
 Last Post budm
by budm
06-27-2015, 10:03 AM  
Toshiba 42AV555D not starting up by notallbad
Started by notallbad, 06-17-2015, 06:54 AM
32 responses
5,524 views
0 likes
 Last Post budm
by budm
06-27-2015, 09:57 AM  
Toshiba 19BV500B No Power by Dee4Life1893
Started by Dee4Life1893, 06-24-2015, 08:45 AM
6 responses
2,868 views
0 likes
 Last Post Dee4Life1893
by Dee4Life1893
06-27-2015, 08:43 AM  
BN44-00265A schematic needed by mu2
Started by mu2, 08-21-2014, 05:04 PM
16 responses
10,896 views
0 likes
 Last Post mattstolte
by mattstolte
06-27-2015, 08:23 AM  
Sony Bravia 32d3000 dark picture by Ice203
Started by Ice203, 06-23-2015, 01:41 AM
4 responses
1,710 views
0 likes
 Last Post Saltfrog
by Saltfrog
06-26-2015, 06:11 PM  
Needed Service manual for Sanyo dp58d33 by marlboroa
Started by marlboroa, 06-26-2015, 04:11 PM
0 responses
1,825 views
0 likes
 Last Post marlboroa
by marlboroa
06-26-2015, 04:11 PM  
back light too bright sanyo dp46848 by tvtanner
Started by tvtanner, 10-30-2014, 05:56 PM
34 responses
6,254 views
0 likes
 Last Post keeney123
by keeney123
06-26-2015, 03:57 PM  
Does the Tcon board need the metal shield? by ryanfan03
Started by ryanfan03, 06-26-2015, 01:03 PM
4 responses
2,331 views
0 likes
 Last Post Shinju
by Shinju
06-26-2015, 01:53 PM  
Haier L39B2180 MAIN BOARD EEPROM Dump by dolivas27
Started by dolivas27, 06-26-2015, 01:34 PM
0 responses
1,673 views
0 likes
 Last Post dolivas27
by dolivas27
06-26-2015, 01:34 PM  
No power on Samsung LN40B500P3FXZA, but Caps look ok? by mixx2001
Started by mixx2001, 02-04-2014, 02:09 PM
6 responses
9,070 views
0 likes
 Last Post sumnseaf34
by sumnseaf34
06-26-2015, 11:41 AM  
Saying thanks. by solder balls
Started by solder balls, 06-26-2015, 06:15 AM
1 response
1,623 views
0 likes
 Last Post SteveNielsen
by SteveNielsen
06-26-2015, 07:40 AM  
Emerson LC401EM2F Blows fuse by tecdiver
Started by tecdiver, 04-09-2013, 06:29 PM
5 responses
4,154 views
0 likes
 Last Post Iloveamanda12
by Iloveamanda12
06-26-2015, 07:04 AM  
Samsung 47UN5300d/F7 by jwells1964
Started by jwells1964, 06-25-2015, 11:06 PM
6 responses
1,820 views
0 likes
 Last Post cashkennedy
by cashkennedy
06-26-2015, 03:23 AM  
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