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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
644,510 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
781,201 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
196,801 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
540,982 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
279,480 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
73,165 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  
TH-42PX80U & TC-P42X1 Panny Panasonic by apetay
Started by apetay, 01-01-2014, 04:55 AM
14 responses
4,016 views
0 likes
 Last Post apetay
by apetay
01-02-2014, 04:07 PM  
Samsung lnt46A650 bad panel or T-CON ? by Maxstang
Started by Maxstang, 12-23-2013, 11:17 AM
5 responses
2,799 views
0 likes
 Last Post MAD hATTER
by MAD hATTER
01-02-2014, 03:59 PM  
LG 50PS3000 Sound but No Picture by NipZ
Started by NipZ, 12-31-2013, 05:17 AM
7 responses
3,424 views
0 likes
 Last Post NipZ
by NipZ
01-02-2014, 10:06 AM  
Ultra-slim Samsung smart tv question. by henrysin44
Started by henrysin44, 01-01-2014, 10:55 PM
9 responses
2,688 views
0 likes
 Last Post tom66
by tom66
01-02-2014, 10:06 AM  
Noise filter question... by apetay
Started by apetay, 01-02-2014, 12:44 AM
2 responses
1,504 views
0 likes
 Last Post apetay
by apetay
01-02-2014, 02:25 AM  
Sony kdl 46v5100 horizontal lines and power reset by javymon
Started by javymon, 01-01-2014, 11:51 PM
0 responses
2,285 views
0 likes
 Last Post javymon
by javymon
01-01-2014, 11:51 PM  
th-42px600u by cb007cb
Started by cb007cb, 01-01-2014, 07:47 PM
0 responses
1,356 views
0 likes
 Last Post cb007cb
by cb007cb
01-01-2014, 07:47 PM  
How do I find out which panel type to put in Samsung service menu by SuperSkippy
Started by SuperSkippy, 01-01-2014, 05:50 PM
1 response
3,137 views
0 likes
 Last Post tom66
by tom66
01-01-2014, 06:02 PM  
Westinghouse LD 4655VX Power Supply by JustinSane
Started by JustinSane, 10-09-2013, 06:11 PM
12 responses
4,846 views
0 likes
 Last Post shovenose
by shovenose
01-01-2014, 03:40 PM  
Lg 50pv450 by TennesseePaul
Started by TennesseePaul, 10-08-2013, 10:53 AM
46 responses
7,924 views
0 likes
 Last Post TennesseePaul
by TennesseePaul
01-01-2014, 01:25 PM  
Panasonic TC-P46S1 10 Blinks by excelsisba
Started by excelsisba, 12-19-2013, 11:42 PM
22 responses
6,827 views
0 likes
 Last Post leo25
by leo25
01-01-2014, 12:35 PM  
Bn41-00813b by jpalmeida
Started by jpalmeida, 01-01-2014, 10:39 AM
4 responses
2,843 views
0 likes
 Last Post selldoor
by selldoor
01-01-2014, 12:34 PM  
lg 42 lh2000 by welshlad27
Started by welshlad27, 01-01-2014, 09:32 AM
4 responses
1,970 views
0 likes
 Last Post welshlad27
by welshlad27
01-01-2014, 11:37 AM  
Technika LCD 26-209 by Manddave
Started by Manddave, 01-01-2014, 09:35 AM
2 responses
2,063 views
0 likes
 Last Post tom66
by tom66
01-01-2014, 11:34 AM  
Samsung LN-t4069f Picture problems by MrMack
Started by MrMack, 01-01-2014, 09:00 AM
3 responses
3,363 views
0 likes
 Last Post tom66
by tom66
01-01-2014, 10:02 AM  
Panasonic 50" tc-p50g20 by leo25
Started by leo25, 01-01-2014, 06:57 AM
17 responses
3,268 views
0 likes
 Last Post tw2005
by tw2005
01-01-2014, 09:22 AM  
LG 26LG3000 Sound, frozen picture by Rie_78
Started by Rie_78, 12-31-2013, 12:31 PM
8 responses
3,046 views
0 likes
 Last Post tom66
by tom66
01-01-2014, 06:02 AM  
Neon C3770F 37" LCD TV - stuck in standby by Faz
Started by Faz, 01-01-2014, 02:03 AM
3 responses
2,813 views
0 likes
 Last Post flocko
by flocko
01-01-2014, 04:32 AM  
insignia ns-32lcd by monopoly96
Started by monopoly96, 12-29-2013, 09:43 AM
10 responses
2,563 views
0 likes
 Last Post monopoly96
by monopoly96
12-31-2013, 08:06 PM  
phillips 42pf7321D -won't come on by freekmccoy
Started by freekmccoy, 12-31-2013, 03:09 AM
7 responses
2,513 views
0 likes
 Last Post freekmccoy
by freekmccoy
12-31-2013, 05:15 PM  
Replacement for FR154 Diode - 400V - 1.5a by jstiene
Started by jstiene, 12-31-2013, 04:56 PM
2 responses
3,926 views
0 likes
 Last Post jstiene
by jstiene
12-31-2013, 05:06 PM  
LG 50PK550-UD XL BUFFER BOARD Blown Cap by fahel88
Started by fahel88, 12-31-2013, 02:02 PM
3 responses
2,237 views
0 likes
 Last Post tom66
by tom66
12-31-2013, 02:46 PM  
42 lg3000 by sean-tek
Started by sean-tek, 12-23-2013, 01:47 AM
8 responses
2,515 views
0 likes
 Last Post sean-tek
by sean-tek
12-31-2013, 02:21 PM  
Samsung PS50C96HD No Picture by jasonr2000
Started by jasonr2000, 11-11-2013, 05:35 AM
11 responses
4,080 views
0 likes
 Last Post selldoor
by selldoor
12-31-2013, 01:37 PM  
vizio vp50 (plasma) wont turn off? by bigred*
Started by bigred*, 12-31-2013, 12:38 PM
0 responses
1,474 views
0 likes
 Last Post bigred*
by bigred*
12-31-2013, 12:38 PM  
Panasonic th-42pz80b by sordids999
Started by sordids999, 12-30-2013, 01:38 PM
11 responses
2,887 views
0 likes
 Last Post sordids999
by sordids999
12-31-2013, 12:29 PM  
Bottom buffer blown, YSUS still drives top fine, is the YSUS still OK? by Dang
Started by Dang, 11-01-2013, 03:41 AM
14 responses
3,963 views
0 likes
 Last Post tom66
by tom66
12-31-2013, 07:34 AM  
Panasonic TC-P60S60 New and no go by crestman
Started by crestman, 12-30-2013, 01:35 AM
11 responses
2,764 views
0 likes
 Last Post millhouse187
by millhouse187
12-31-2013, 05:04 AM  
Sanyo LCD 42CA9S No Lights(R,B,G) & No Standby Power by James Mandapati
Started by James Mandapati, 12-24-2013, 02:04 AM
9 responses
3,193 views
0 likes
 Last Post James Mandapati
by James Mandapati
12-30-2013, 11:30 PM  
Building a Univeral P.S to Test LCD TV by Ltank
Started by Ltank, 12-30-2013, 11:17 PM
0 responses
1,585 views
0 likes
 Last Post Ltank
by Ltank
12-30-2013, 11:17 PM  
TennRich Ribbon Cable, where to get it? by winright007
Started by winright007, 12-30-2013, 07:35 PM
0 responses
1,560 views
0 likes
 Last Post winright007
by winright007
12-30-2013, 07:35 PM  
LG 42PC3D - dim picture, black jaggies? by am12
Started by am12, 01-06-2013, 01:16 PM
15 responses
4,531 views
0 likes
 Last Post Sinbad
by Sinbad
12-30-2013, 06:13 PM  
LCD advice on a Phillips 40pfl7705d/f7 by SunnyUSAF
Started by SunnyUSAF, 11-23-2011, 05:51 PM
8 responses
4,296 views
0 likes
 Last Post jettboat
by jettboat
12-30-2013, 05:00 PM  
Need help identifying transformer wire for DP42849 power supply. by lookimback
Started by lookimback, 12-30-2013, 04:55 PM
0 responses
1,592 views
0 likes
 Last Post lookimback
by lookimback
12-30-2013, 04:55 PM  
Magnavox 30MF200V/17 Won't Power Up by kevinm34232
Started by kevinm34232, 06-16-2013, 04:44 PM
69 responses
9,197 views
0 likes
 Last Post Peter Chiu
by Peter Chiu
12-30-2013, 04:31 PM  
LG 32LC7D no sound by CR Designs
Started by CR Designs, 08-24-2013, 02:29 PM
47 responses
12,130 views
0 likes
 Last Post tom66
by tom66
12-30-2013, 03:08 PM  
Toshiba 50hp66 Plasma - Removed 2 shorted Y-Buffer Fet’s and Display starts working?? by sattech200
Started by sattech200, 05-04-2013, 07:09 AM
6 responses
3,633 views
0 likes
 Last Post sattech200
by sattech200
12-30-2013, 02:36 PM  
Panasonic TL-42U25 by olivercan
Started by olivercan, 12-26-2013, 11:33 AM
2 responses
2,139 views
0 likes
 Last Post tom66
by tom66
12-30-2013, 02:01 PM  
New issue pn50a400 by tvguy616
Started by tvguy616, 12-30-2013, 01:49 PM
1 response
1,672 views
0 likes
 Last Post tom66
by tom66
12-30-2013, 01:52 PM  
Samsung LA37B530P7R color and picture quality problem by T-con
Started by T-con, 12-25-2013, 05:02 AM
44 responses
9,770 views
0 likes
 Last Post T-con
by T-con
12-30-2013, 11:10 AM  
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