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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
644,481 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
781,192 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
540,979 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
279,474 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  
Sony KDL-32L5000 No Power by Spitz
Started by Spitz, 10-15-2015, 10:47 AM
27 responses
6,980 views
0 likes
 Last Post newworlds88
by newworlds88
09-15-2016, 04:44 PM  
samsung LA22A450C1 need schematic by sorel
Started by sorel, 04-24-2016, 07:33 AM
1 response
1,861 views
0 likes
 Last Post fredaelsadany
by fredaelsadany
09-15-2016, 02:09 PM  
Insignia NS-42PDP (LG 42X3) - Green Screen Problem by BlackSS
Started by BlackSS, 09-15-2016, 09:38 AM
0 responses
1,226 views
0 likes
 Last Post BlackSS
by BlackSS
09-15-2016, 09:38 AM  
Hisense 32K20DW missing LED voltages and 6 blinks by steves7839
Started by steves7839, 04-30-2016, 04:23 PM
38 responses
11,555 views
0 likes
 Last Post budm
by budm
09-15-2016, 09:13 AM  
Black screen and sound on dynamic mode by mrpla0
Started by mrpla0, 09-14-2016, 03:29 AM
2 responses
1,321 views
0 likes
 Last Post mrpla0
by mrpla0
09-15-2016, 01:28 AM  
What is causing THIS sort of picture on an LCD ? (Toshiba TV) by Dannyx
Started by Dannyx, 09-14-2016, 10:04 AM
8 responses
1,974 views
0 likes
 Last Post Dannyx
by Dannyx
09-14-2016, 11:17 PM  
Re-assembling Element FLX-3211B for testing by lkvee
Started by lkvee, 09-14-2016, 08:43 PM
2 responses
1,469 views
0 likes
 Last Post R_J
by R_J
09-14-2016, 09:14 PM  
LG 60pv250 no picture with sound by mirancer
Started by mirancer, 12-06-2015, 04:48 PM
11 responses
4,883 views
0 likes
 Last Post jwarnes
by jwarnes
09-14-2016, 05:16 PM  
Toshiba 37LX96 by Malachi
Started by Malachi, 09-05-2016, 06:07 PM
5 responses
1,570 views
0 likes
 Last Post Malachi
by Malachi
09-14-2016, 04:46 PM  
Vizio VL470M main board or panel problem? by mu2
Started by mu2, 01-23-2013, 01:57 PM
17 responses
8,715 views
0 likes
 Last Post MadJackee
by MadJackee
09-14-2016, 12:59 PM  
Sharp LC-C4067U Video problem by craigc15
Started by craigc15, 09-13-2016, 03:28 PM
2 responses
1,536 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-14-2016, 04:37 AM  
TCP60ST50 7 blibking red lights by JSJohn
Started by JSJohn, 08-26-2016, 12:51 PM
100 responses
8,914 views
0 likes
 Last Post JSJohn
by JSJohn
09-13-2016, 05:06 PM  
How can I get a TV to turn on automatically and play a USB video? by jehuie
Started by jehuie, 09-12-2016, 05:09 PM
4 responses
1,908 views
0 likes
 Last Post goontron
by goontron
09-13-2016, 04:33 PM  
50PC1D Flashing Image Thread/Repair Video by ReeceyBurger123
Started by ReeceyBurger123, 09-13-2016, 11:10 AM
4 responses
1,823 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-13-2016, 03:20 PM  
Sharp LC-26AD5E Always On once connected by passete
Started by passete, 09-02-2016, 10:53 AM
16 responses
2,520 views
0 likes
 Last Post budm
by budm
09-13-2016, 10:16 AM  
40-T8222P-MAD2XG n 40-T222P-MAE2XG by wushumike
Started by wushumike, 09-13-2016, 01:55 AM
0 responses
1,783 views
0 likes
 Last Post wushumike
by wushumike
09-13-2016, 01:55 AM  
Sony KDF-55WF655 LCD projection tv by Jason616
Started by Jason616, 09-12-2016, 06:47 PM
2 responses
1,471 views
0 likes
 Last Post Jason616
by Jason616
09-12-2016, 08:23 PM  
Old Techwood (Vestel) with 17PW15 PSU by Clydeuk
Started by Clydeuk, 09-11-2016, 01:34 PM
3 responses
1,937 views
0 likes
 Last Post Clydeuk
by Clydeuk
09-12-2016, 05:06 PM  
LG 55LX6500 it has back ligth, but No video or audio. by hmendez86
Started by hmendez86, 07-01-2016, 12:36 PM
3 responses
1,845 views
0 likes
 Last Post tvtimmy
by tvtimmy
09-12-2016, 04:55 PM  
Polaroid p40led13 backlight issue by steviewonder
Started by steviewonder, 09-27-2015, 01:35 AM
20 responses
6,469 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-12-2016, 02:27 PM  
Hitachi LE55A6R9 bad panel? by Malachi
Started by Malachi, 09-05-2016, 01:43 PM
10 responses
2,149 views
0 likes
 Last Post Malachi
by Malachi
09-12-2016, 02:13 PM  
Platinum (LG) plasma TV with no picture (blown Y-sus fuse, short on YPPD-J014C board) by Dannyx
Started by Dannyx, 09-12-2016, 10:45 AM
0 responses
2,634 views
0 likes
 Last Post Dannyx
by Dannyx
09-12-2016, 10:45 AM  
LG 42LB5600 TV with faulty EAX65423701 PSU by Dannyx
Started by Dannyx, 09-03-2016, 02:48 PM
47 responses
17,983 views
0 likes
 Last Post Dannyx
by Dannyx
09-12-2016, 03:55 AM  
Grunding TV flickering picture by 6ot4hr
Started by 6ot4hr, 09-11-2016, 08:38 AM
9 responses
3,157 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
09-12-2016, 12:39 AM  
samsung led UN46D6000 I click off then comes back on by hmendez86
Started by hmendez86, 09-11-2016, 05:31 PM
1 response
1,515 views
0 likes
 Last Post hmendez86
by hmendez86
09-11-2016, 05:35 PM  
Panasonic TX-P37X20B service mode by delphiplasma
Started by delphiplasma, 09-11-2016, 03:19 PM
0 responses
1,427 views
0 likes
 Last Post delphiplasma
by delphiplasma
09-11-2016, 03:19 PM  
Chimai V216B1-L04 panel fault by Dumah Brazorf
Started by Dumah Brazorf, 09-11-2016, 01:17 PM
0 responses
1,689 views
0 likes
 Last Post Dumah Brazorf
by Dumah Brazorf
09-11-2016, 01:17 PM  
Test Equipment by dick_barton
Started by dick_barton, 09-11-2016, 06:16 AM
1 response
1,560 views
0 likes
 Last Post retiredcaps
by retiredcaps
09-11-2016, 12:26 PM  
Oh 55LE5500 panel tab by splatee
Started by splatee, 09-01-2016, 01:07 PM
9 responses
2,430 views
0 likes
 Last Post jason123
by jason123
09-11-2016, 09:44 AM  
LG 50PA5500 No Audio Issue - Partial static video by Shorteous
Started by Shorteous, 09-09-2016, 10:39 PM
5 responses
1,727 views
0 likes
 Last Post Shorteous
by Shorteous
09-10-2016, 04:32 PM  
Technika 40 inch lcd by LEEDASH
Started by LEEDASH, 09-10-2016, 01:51 PM
6 responses
1,791 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-10-2016, 02:06 PM  
Samsung LE23R88BD stands light flickering? by Loz2212
Started by Loz2212, 09-10-2016, 05:01 AM
13 responses
2,252 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-10-2016, 12:32 PM  
panelook com for lcd panel LM270WQ1-SDB1 pdf by bammbammfran
Started by bammbammfran, 05-23-2014, 05:23 PM
9 responses
5,802 views
0 likes
 Last Post ted212
by ted212
09-10-2016, 10:24 AM  
Theory by TechGeek
Started by TechGeek, 09-09-2016, 08:26 PM
3 responses
1,679 views
0 likes
 Last Post dick_barton
by dick_barton
09-10-2016, 02:43 AM  
LG 60PA6500-LG Troubleshooting by codeman_02
Started by codeman_02, 09-05-2016, 02:50 PM
4 responses
1,981 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-10-2016, 02:40 AM  
Samsung plasma pn50b550t2f power on/off by bsickler
Started by bsickler, 08-18-2016, 09:52 PM
23 responses
11,129 views
0 likes
 Last Post bsickler
by bsickler
09-09-2016, 07:49 PM  
Samsung Power Boards ln52a750r1fxza by LITEZONER
Started by LITEZONER, 09-06-2016, 10:44 AM
5 responses
1,786 views
0 likes
 Last Post budm
by budm
09-09-2016, 03:35 PM  
Samsung LE37B650T2PXXN nearly white picture by Gulpman
Started by Gulpman, 09-08-2016, 02:45 AM
13 responses
4,532 views
0 likes
 Last Post budm
by budm
09-09-2016, 03:10 PM  
Samsung PS42A416C1D No Picture by dick_barton
Started by dick_barton, 09-05-2016, 04:03 PM
21 responses
3,248 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-09-2016, 02:07 PM  
Samsung LED TV UN55D6000SFXZA Pwr Sup Board BN44-00424A by nramo
Started by nramo, 05-22-2014, 02:33 PM
41 responses
16,362 views
0 likes
 Last Post kensoulier
by kensoulier
09-09-2016, 01:48 PM  
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