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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
644,475 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  
LG 50PK550 - Screen flash, then gray by L33TN00B
Started by L33TN00B, 01-21-2014, 03:13 AM
4 responses
2,362 views
0 likes
 Last Post tom66
by tom66
01-21-2014, 09:07 AM  
Sanyo DP32640-05 K8LK troubleshooting...please help by scubudo
Started by scubudo, 01-19-2014, 07:56 PM
4 responses
4,254 views
0 likes
 Last Post multimeter
by multimeter
01-21-2014, 04:09 AM  
Testing LCD Tcon Pinouts by Ltank
Started by Ltank, 01-20-2014, 10:02 PM
4 responses
4,338 views
0 likes
 Last Post tom66
by tom66
01-21-2014, 03:25 AM  
Dell e152fpb no back light by Maluko75
Started by Maluko75, 08-28-2009, 03:22 PM
29 responses
7,970 views
0 likes
 Last Post ek2oo2
by ek2oo2
01-21-2014, 01:46 AM  
Latest firmware for an LG PDP42X3 Plasma Control-Board for official SVC kit? by Alastair E
Started by Alastair E, 01-20-2014, 02:38 PM
3 responses
2,162 views
0 likes
 Last Post Alastair E
by Alastair E
01-21-2014, 01:27 AM  
LG 50PQ30-UA Red Light by Gadjet
Started by Gadjet, 11-21-2013, 03:13 PM
3 responses
2,767 views
0 likes
 Last Post Gadjet
by Gadjet
01-20-2014, 02:46 PM  
Lexsor LC32W18SD psu by Manddave
Started by Manddave, 01-20-2014, 07:43 AM
2 responses
1,888 views
0 likes
 Last Post Alastair E
by Alastair E
01-20-2014, 02:21 PM  
Samsung PN51D530A3F plasma with weird pixelated display by farmtech
Started by farmtech, 01-14-2014, 08:49 PM
8 responses
3,336 views
0 likes
 Last Post farmtech
by farmtech
01-20-2014, 01:49 PM  
Sony KDL-46XBR4 and KDL-40XBR4 by bigtony5858
Started by bigtony5858, 01-19-2014, 10:14 PM
3 responses
1,961 views
0 likes
 Last Post multimeter
by multimeter
01-20-2014, 11:48 AM  
transistor? by adamp91gvm
Started by adamp91gvm, 01-19-2014, 04:55 PM
8 responses
2,491 views
0 likes
 Last Post tom66
by tom66
01-20-2014, 11:39 AM  
Panasonic TH-50PZ700U HDMI Problem by efan
Started by efan, 01-20-2014, 10:03 AM
0 responses
1,668 views
0 likes
 Last Post efan
by efan
01-20-2014, 10:03 AM  
Another LCD Tv That did not go to the land fill by sam_sam_sam
Started by sam_sam_sam, 01-19-2014, 07:33 PM
1 response
1,796 views
0 likes
 Last Post mmartell
by mmartell
01-20-2014, 12:55 AM  
Vizio VP42 HDTV Blank Screen. Z-sus issue? by musclesbenz
Started by musclesbenz, 01-19-2014, 05:10 PM
9 responses
5,714 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-19-2014, 10:03 PM  
42" vizio/lg plasma sound no picture by cadiman
Started by cadiman, 03-31-2010, 05:16 PM
34 responses
19,711 views
0 likes
 Last Post fatboytp
by fatboytp
01-19-2014, 05:58 PM  
Pioneer KRP600M - Intermittent picture distortion on part of screen by Blueagent
Started by Blueagent, 06-17-2013, 02:41 PM
15 responses
3,478 views
0 likes
 Last Post Blueagent
by Blueagent
01-19-2014, 02:44 PM  
lg 60pc1d-ul. resister by tocold4u2
Started by tocold4u2, 01-12-2014, 12:07 AM
4 responses
2,214 views
0 likes
 Last Post tocold4u2
by tocold4u2
01-19-2014, 11:17 AM  
Logik LOG32lw782 by joehezzer
Started by joehezzer, 01-12-2014, 08:36 AM
134 responses
16,472 views
0 likes
 Last Post joehezzer
by joehezzer
01-19-2014, 11:03 AM  
lg 42pc1d click by azza1234
Started by azza1234, 01-17-2014, 05:21 AM
11 responses
2,607 views
0 likes
 Last Post tom66
by tom66
01-19-2014, 10:53 AM  
LG 50PK550 Plasma Clicking Problem by jun3280net
Started by jun3280net, 01-12-2014, 09:03 PM
4 responses
6,858 views
0 likes
 Last Post jun3280net
by jun3280net
01-19-2014, 08:27 AM  
Vizio Vizio VT420M Good Backlight no sound no picture by a_eclipse_guy
Started by a_eclipse_guy, 04-23-2013, 06:10 PM
13 responses
5,235 views
0 likes
 Last Post philliesfan30m
by philliesfan30m
01-19-2014, 07:00 AM  
panel swap. Sony 52 to samsung by freakaftr8
Started by freakaftr8, 01-12-2014, 05:32 PM
8 responses
2,934 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-19-2014, 01:30 AM  
Question regarding which capacitors to use. by lookimback
Started by lookimback, 01-18-2014, 08:52 PM
2 responses
1,913 views
0 likes
 Last Post lookimback
by lookimback
01-18-2014, 09:26 PM  
Panasonic TH-50PX80U Plasma - Powers on, no picture (Lightning?) by fuxxy
Started by fuxxy, 01-12-2014, 08:37 PM
7 responses
3,982 views
0 likes
 Last Post fuxxy
by fuxxy
01-18-2014, 05:05 PM  
Vizio E550VL turns on no backlight no audio by danman282
Started by danman282, 01-15-2014, 12:09 AM
10 responses
4,627 views
0 likes
 Last Post danman282
by danman282
01-18-2014, 04:36 PM  
Beko power board by adamp91gvm
Started by adamp91gvm, 01-18-2014, 09:10 AM
5 responses
1,967 views
0 likes
 Last Post tom66
by tom66
01-18-2014, 01:51 PM  
Vizio VL470M, White Logo, No Backlights, Sound, or Picture. by johnboy1313
Started by johnboy1313, 12-08-2013, 02:35 PM
15 responses
4,241 views
0 likes
 Last Post tom66
by tom66
01-18-2014, 12:32 PM  
Replacing Capacitors on samsung tv with larger ones by keithy351
Started by keithy351, 01-18-2014, 11:04 AM
5 responses
2,519 views
0 likes
 Last Post keithy351
by keithy351
01-18-2014, 12:28 PM  
Bush LCD32TV016HD Red Flashing Light by Easky15
Started by Easky15, 11-17-2013, 10:42 AM
20 responses
17,488 views
0 likes
 Last Post tom66
by tom66
01-18-2014, 11:49 AM  
Blank SOIC EEPROM and other Stock items by Ltank
Started by Ltank, 01-17-2014, 08:29 PM
2 responses
1,697 views
0 likes
 Last Post multimeter
by multimeter
01-18-2014, 06:39 AM  
Samsung PN43D450A2DXZA x-main rev 1.6 to rev 1.8 ? by Taterbug
Started by Taterbug, 01-10-2014, 07:04 PM
5 responses
2,820 views
0 likes
 Last Post tom66
by tom66
01-18-2014, 02:59 AM  
Panasonic Plasma TH-42PZ77U 12 Blinks by Sevenqi
Started by Sevenqi, 01-16-2014, 04:55 PM
5 responses
3,809 views
0 likes
 Last Post tom66
by tom66
01-18-2014, 02:58 AM  
6871qyh948b ysus board by smuddge
Started by smuddge, 01-16-2014, 06:46 PM
3 responses
2,650 views
0 likes
 Last Post Videojoe
by Videojoe
01-17-2014, 07:22 PM  
vizio p50 hdtv20a half screen pic if problem attached by superdad2013
Started by superdad2013, 03-22-2013, 06:01 PM
15 responses
3,305 views
0 likes
 Last Post tom66
by tom66
01-17-2014, 01:52 PM  
How to choose replacement resistors by ChrisV
Started by ChrisV, 01-11-2014, 06:43 PM
23 responses
5,801 views
0 likes
 Last Post budm
by budm
01-17-2014, 12:43 PM  
Vizio VO370M - Amber then white..no response by jstiene
Started by jstiene, 01-17-2014, 11:14 AM
0 responses
1,790 views
0 likes
 Last Post jstiene
by jstiene
01-17-2014, 11:14 AM  
35v 680uf by adamp91gvm
Started by adamp91gvm, 01-17-2014, 07:06 AM
1 response
1,532 views
0 likes
 Last Post aar5384
by aar5384
01-17-2014, 07:19 AM  
Samsung UN55B7100WF Bad Panel/T-CON? by ipaduser123
Started by ipaduser123, 01-17-2014, 01:43 AM
1 response
2,414 views
0 likes
 Last Post multimeter
by multimeter
01-17-2014, 04:16 AM  
Cap of unknown value. Need help please by splitcrete
Started by splitcrete, 01-16-2014, 07:45 PM
8 responses
2,075 views
0 likes
 Last Post splitcrete
by splitcrete
01-16-2014, 10:57 PM  
Samsung LN55C610 LCD washed out image, vertical bands by unxetas
Started by unxetas, 12-27-2013, 08:17 PM
24 responses
7,285 views
0 likes
 Last Post unxetas
by unxetas
01-16-2014, 10:31 PM  
Toshiba 32AV625D no image, sound and backlight works. by sadinske
Started by sadinske, 01-16-2014, 01:35 PM
4 responses
1,842 views
0 likes
 Last Post sadinske
by sadinske
01-16-2014, 07:08 PM  
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