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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
643,552 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  
Vertical lines and ghosting on Mitsubishi LCD TV by westgst
Started by westgst, 12-06-2014, 08:28 PM
3 responses
3,146 views
0 likes
 Last Post truep
by truep
12-08-2014, 02:22 PM  
Panasonic tx-l37s20b will only turn on some times by adamp91gvm
Started by adamp91gvm, 12-01-2014, 03:45 PM
11 responses
2,819 views
0 likes
 Last Post tom66
by tom66
12-08-2014, 01:35 PM  
40" TCL TV with blue band by lurker
Started by lurker, 12-04-2014, 11:01 PM
2 responses
2,269 views
0 likes
 Last Post lurker
by lurker
12-08-2014, 09:10 AM  
Vizio gv42l hdtv by RbAzSeTrA
Started by RbAzSeTrA, 12-08-2014, 07:58 AM
1 response
1,830 views
0 likes
 Last Post budm
by budm
12-08-2014, 08:52 AM  
LG 50PG20 plasma thin line going across screen by zell66
Started by zell66, 12-05-2014, 08:36 PM
11 responses
2,648 views
0 likes
 Last Post zell66
by zell66
12-08-2014, 07:42 AM  
LG 42LS3400 - No power by kisk
Started by kisk, 03-09-2014, 11:25 AM
4 responses
5,125 views
0 likes
 Last Post jaredwhamilton
by jaredwhamilton
12-07-2014, 09:28 PM  
LN-T5271F samsung possible panel swap? by Nanuq2
Started by Nanuq2, 12-07-2014, 08:28 PM
3 responses
2,018 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-07-2014, 09:22 PM  
Syntax Olevia LT27HV 27-Inch by Sky_Davis
Started by Sky_Davis, 12-01-2014, 07:40 PM
4 responses
1,878 views
0 likes
 Last Post budm
by budm
12-07-2014, 07:30 PM  
Transformer substitution - Sanyo DP42849-01 by lookimback
Started by lookimback, 06-12-2014, 01:08 PM
105 responses
12,444 views
0 likes
 Last Post lookimback
by lookimback
12-07-2014, 04:05 PM  
VESTEL 17PW25-4 SOME CAP VALUES Needed by zomi
Started by zomi, 12-07-2014, 07:53 AM
6 responses
2,451 views
0 likes
 Last Post tom66
by tom66
12-07-2014, 03:39 PM  
Samsung lns4095dx Lines/ Distortion by wacka
Started by wacka, 12-06-2014, 05:59 PM
4 responses
2,498 views
0 likes
 Last Post wacka
by wacka
12-07-2014, 03:15 PM  
Samsung le40a457c1d by sordids999
Started by sordids999, 12-07-2014, 01:06 PM
7 responses
2,164 views
0 likes
 Last Post sordids999
by sordids999
12-07-2014, 01:48 PM  
Sharp LC-52XL2E - Watch out for ribbons at top of panel! by tom66
Started by tom66, 12-07-2014, 12:07 PM
0 responses
1,251 views
0 likes
 Last Post tom66
by tom66
12-07-2014, 12:07 PM  
LG 50PC3D won't turn on by d0rkster
Started by d0rkster, 11-26-2014, 11:43 PM
3 responses
2,702 views
0 likes
 Last Post MagicSmoke
by MagicSmoke
12-07-2014, 12:00 PM  
LG 50 PC1DA PSU blowing fet's by Cornboats
Started by Cornboats, 12-06-2014, 04:42 AM
4 responses
2,003 views
0 likes
 Last Post Cornboats
by Cornboats
12-07-2014, 06:47 AM  
Mitsubishi LT-52246 - Power Supply In Protection Mode by Compgeke
Started by Compgeke, 12-06-2014, 11:04 PM
1 response
1,908 views
0 likes
 Last Post budm
by budm
12-06-2014, 11:10 PM  
Vizio SV420M, Power light stuck on. No standby or picture by SmartSped
Started by SmartSped, 10-18-2014, 12:45 PM
34 responses
6,423 views
0 likes
 Last Post SmartSped
by SmartSped
12-06-2014, 10:58 PM  
Monivision CRT DM-6552SW up in smoke! by not2cap
Started by not2cap, 12-06-2014, 10:56 PM
0 responses
1,409 views
0 likes
 Last Post not2cap
by not2cap
12-06-2014, 10:56 PM  
Philips 42PFL9632D/79 2-secs-to-black by pedro
Started by pedro, 03-22-2013, 08:40 PM
46 responses
17,131 views
0 likes
 Last Post pedro
by pedro
12-06-2014, 09:59 PM  
My First Oscilloscope by Spork Schivago
Started by Spork Schivago, 09-02-2013, 09:23 PM
32 responses
6,386 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
12-06-2014, 09:41 PM  
OLEVIA 537-b11 Blue light No Video by Gadjet
Started by Gadjet, 12-06-2014, 06:20 PM
1 response
1,687 views
0 likes
 Last Post sordids999
by sordids999
12-06-2014, 06:25 PM  
Samsung LN-R2668W White Screen by Gadjet
Started by Gadjet, 12-06-2014, 06:24 PM
0 responses
1,170 views
0 likes
 Last Post Gadjet
by Gadjet
12-06-2014, 06:24 PM  
Samsung PN50A550S1F shutdown by debaser
Started by debaser, 12-04-2014, 10:42 PM
4 responses
4,375 views
0 likes
 Last Post debaser
by debaser
12-06-2014, 05:34 PM  
lower part of picture shifted upwards LED TV by paulstef
Started by paulstef, 12-06-2014, 12:02 PM
10 responses
2,194 views
0 likes
 Last Post paulstef
by paulstef
12-06-2014, 04:40 PM  
Samsung LE32A457 bad glue? - BN44-00214A PSU by tom66
Started by tom66, 12-06-2014, 12:53 PM
3 responses
4,463 views
0 likes
 Last Post tom66
by tom66
12-06-2014, 03:39 PM  
Samsung PN64D700FF Line in picture by Gadjet
Started by Gadjet, 12-06-2014, 01:50 PM
4 responses
1,712 views
0 likes
 Last Post Gadjet
by Gadjet
12-06-2014, 03:30 PM  
Panasonic TH-42PZ80U 10 Blink When Warm by johnboy1313
Started by johnboy1313, 12-06-2014, 11:24 AM
10 responses
2,339 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-06-2014, 03:05 PM  
Wharfdale 32" TV dead but fuse ok (Vestel PSU) by mikcatta
Started by mikcatta, 12-01-2014, 08:13 AM
1 response
1,458 views
0 likes
 Last Post mikcatta
by mikcatta
12-06-2014, 03:04 PM  
Polaroid FLM 2632 27IN by ozmose715
Started by ozmose715, 12-06-2014, 02:45 PM
0 responses
1,269 views
0 likes
 Last Post ozmose715
by ozmose715
12-06-2014, 02:45 PM  
Vizio E470VL by HDjackhammer
Started by HDjackhammer, 12-06-2014, 11:43 AM
1 response
1,996 views
0 likes
 Last Post tibimakai
by tibimakai
12-06-2014, 01:10 PM  
M3D650SV White Vizio Logo No Power by gamethriller
Started by gamethriller, 11-16-2014, 10:53 PM
78 responses
6,553 views
0 likes
 Last Post gamethriller
by gamethriller
12-06-2014, 12:07 PM  
PDP Samsung 42" horizontal lines. by paulstef
Started by paulstef, 10-04-2014, 09:06 PM
3 responses
1,741 views
0 likes
 Last Post paulstef
by paulstef
12-06-2014, 11:43 AM  
panasonic TC-P50S30 50 inch by t.j.
Started by t.j., 08-23-2012, 08:07 PM
15 responses
7,644 views
0 likes
 Last Post Prop1
by Prop1
12-06-2014, 10:37 AM  
LG42PJ550 with white horizontal band by Snarfke
Started by Snarfke, 12-04-2014, 01:08 PM
6 responses
1,991 views
0 likes
 Last Post sordids999
by sordids999
12-06-2014, 08:44 AM  
Samsung LE40M87BD DTV tuner help by zomi
Started by zomi, 12-06-2014, 05:24 AM
0 responses
1,351 views
0 likes
 Last Post zomi
by zomi
12-06-2014, 05:24 AM  
eBay score (I hope). Is this the same as a Veriac? by johnboy1313
Started by johnboy1313, 12-05-2014, 04:25 PM
2 responses
2,258 views
0 likes
 Last Post tom66
by tom66
12-06-2014, 04:15 AM  
Resource For Identifying Boards In TVs by Michale32086
Started by Michale32086, 12-05-2014, 11:30 AM
3 responses
1,578 views
0 likes
 Last Post tw2005
by tw2005
12-05-2014, 06:45 PM  
le40m86bd on only with power button pressed down by zomi
Started by zomi, 12-05-2014, 03:57 PM
6 responses
2,013 views
0 likes
 Last Post zomi
by zomi
12-05-2014, 06:36 PM  
Zenith z50pj240 vy voltage by KevinCro
Started by KevinCro, 12-05-2014, 04:26 PM
0 responses
1,476 views
0 likes
 Last Post KevinCro
by KevinCro
12-05-2014, 04:26 PM  
Sony Bravia KDL-32U20000 by nogger
Started by nogger, 12-05-2014, 04:23 AM
4 responses
1,973 views
0 likes
 Last Post Michale32086
by Michale32086
12-05-2014, 03:16 PM  
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