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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
644,528 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
220 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
781,203 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
196,803 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
540,983 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
279,481 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  
Y sus test - ebr31650403 by signup
Started by signup, 06-08-2013, 04:02 AM
34 responses
4,763 views
0 likes
 Last Post signup
by signup
06-25-2013, 09:08 AM  
52" Samsung has vertical lines/bands by tibimakai
Started by tibimakai, 06-24-2013, 06:41 PM
4 responses
2,199 views
0 likes
 Last Post tibimakai
by tibimakai
06-25-2013, 12:34 AM  
Samsung 40" LCD by newtothis
Started by newtothis, 06-23-2013, 03:04 PM
17 responses
2,475 views
0 likes
 Last Post newtothis
by newtothis
06-24-2013, 04:19 PM  
Lg 37lc7d by truep
Started by truep, 06-24-2013, 09:09 AM
6 responses
2,098 views
0 likes
 Last Post tom66
by tom66
06-24-2013, 02:48 PM  
LG RU-42PZ71, No Power by PohTayToez
Started by PohTayToez, 06-20-2013, 03:17 PM
2 responses
1,806 views
0 likes
 Last Post tom66
by tom66
06-24-2013, 12:51 PM  
Panasonic TH-42PX60 vertical lines. by LarsA
Started by LarsA, 06-24-2013, 08:52 AM
2 responses
2,370 views
0 likes
 Last Post LarsA
by LarsA
06-24-2013, 09:38 AM  
SAMSUNG UN32C4000 -red tint(possible purchase) by tibimakai
Started by tibimakai, 06-24-2013, 09:23 AM
1 response
1,839 views
0 likes
 Last Post tom66
by tom66
06-24-2013, 09:26 AM  
Samsung 50" plasma HP-S5053 No picture y-main issue by jaxmoto
Started by jaxmoto, 06-22-2013, 01:56 PM
7 responses
10,099 views
0 likes
 Last Post capkid
by capkid
06-23-2013, 09:33 PM  
Sanyo DP42848 No Backlights by landyboy
Started by landyboy, 06-23-2013, 07:38 PM
7 responses
2,772 views
0 likes
 Last Post budm
by budm
06-23-2013, 09:12 PM  
Philips 32pfl520398 suspected TCON faulty by newbie1
Started by newbie1, 05-20-2013, 09:53 PM
10 responses
5,506 views
0 likes
 Last Post newbie1
by newbie1
06-23-2013, 06:59 PM  
Visio M320SL 32" LED 1080p by SgtRock
Started by SgtRock, 05-02-2013, 04:52 AM
12 responses
4,064 views
0 likes
 Last Post SgtRock
by SgtRock
06-23-2013, 04:13 PM  
can the psu be removed for testing by terry681
Started by terry681, 06-22-2013, 09:48 AM
15 responses
2,721 views
0 likes
 Last Post terry681
by terry681
06-23-2013, 12:59 PM  
Lg 42pc1d by kazzy
Started by kazzy, 05-12-2013, 08:02 AM
41 responses
5,829 views
0 likes
 Last Post kazzy
by kazzy
06-23-2013, 11:26 AM  
sansui lct40sd. by willyam1
Started by willyam1, 06-06-2013, 10:49 AM
3 responses
2,521 views
0 likes
 Last Post willyam1
by willyam1
06-23-2013, 08:48 AM  
Samsung UN46C6300SFXA keeps clicking by tibimakai
Started by tibimakai, 05-05-2013, 04:09 PM
26 responses
6,399 views
0 likes
 Last Post tom66
by tom66
06-23-2013, 12:50 AM  
Lg Plasma TV problems by iadrian
Started by iadrian, 06-21-2013, 02:34 PM
25 responses
13,533 views
0 likes
 Last Post iadrian
by iadrian
06-22-2013, 03:30 PM  
Philips PFP 5532d/05 Picture issues by thseeker
Started by thseeker, 06-22-2013, 02:41 PM
1 response
2,015 views
0 likes
 Last Post tom66
by tom66
06-22-2013, 02:58 PM  
Vizio p50hdm and p50hdtv10a panel swap by audiofreak19
Started by audiofreak19, 06-22-2013, 12:35 PM
10 responses
2,205 views
0 likes
 Last Post tom66
by tom66
06-22-2013, 02:25 PM  
Sanyo CE26LC81B -- Intermittent white screen by tom66
Started by tom66, 04-07-2013, 05:18 AM
9 responses
4,568 views
0 likes
 Last Post tom66
by tom66
06-22-2013, 02:16 PM  
Samsung Syncmaster 242 issues by drewster911
Started by drewster911, 06-21-2013, 10:18 PM
1 response
1,501 views
0 likes
 Last Post ratdude747
by ratdude747
06-22-2013, 01:32 PM  
Vestel Repair Please confirm these are ok by signup
Started by signup, 06-18-2013, 05:12 AM
9 responses
2,537 views
0 likes
 Last Post tom66
by tom66
06-22-2013, 11:54 AM  
alba lcd42880f by newtothis
Started by newtothis, 06-18-2013, 07:38 AM
8 responses
2,598 views
0 likes
 Last Post newtothis
by newtothis
06-22-2013, 09:14 AM  
Sony KDL-32L4000 by vwfreak4714
Started by vwfreak4714, 03-07-2013, 11:13 PM
9 responses
4,584 views
0 likes
 Last Post vwfreak4714
by vwfreak4714
06-22-2013, 07:56 AM  
SOYO DYLT032D TV PS schematic by bkeith
Started by bkeith, 05-07-2011, 10:24 PM
6 responses
4,463 views
0 likes
 Last Post budm
by budm
06-21-2013, 10:13 PM  
Screen flashes for half sec and shuts down by chevy56
Started by chevy56, 06-21-2013, 07:48 PM
1 response
1,710 views
0 likes
 Last Post capkid
by capkid
06-21-2013, 08:29 PM  
Samsung LE40A536 - constantly restarting by Scenic
Started by Scenic, 12-06-2011, 06:36 PM
22 responses
15,278 views
0 likes
 Last Post tom66
by tom66
06-21-2013, 12:03 PM  
need help schematic psu 32lc2d lg by terry681
Started by terry681, 06-02-2013, 06:15 AM
2 responses
2,214 views
0 likes
 Last Post terry681
by terry681
06-21-2013, 11:10 AM  
LG 32LH40 LCD t-con or Power board problem by Sevenqi
Started by Sevenqi, 06-21-2013, 10:30 AM
0 responses
2,199 views
0 likes
 Last Post Sevenqi
by Sevenqi
06-21-2013, 10:30 AM  
Did I ruin this board? by pipestretcher
Started by pipestretcher, 06-17-2013, 01:24 PM
13 responses
3,026 views
0 likes
 Last Post pk7tanner
by pk7tanner
06-21-2013, 10:14 AM  
VIZIO VO42L fhdtv10a No picture again. by the loner
Started by the loner, 03-05-2013, 10:38 PM
18 responses
5,260 views
0 likes
 Last Post budm
by budm
06-20-2013, 09:44 PM  
Haier 32” LCD TV L32B1129a no video by jimmyking
Started by jimmyking, 06-20-2013, 11:34 AM
3 responses
4,296 views
0 likes
 Last Post budm
by budm
06-20-2013, 09:33 PM  
Vizio LX37 1080P Saturated Brightness by dloj333
Started by dloj333, 06-16-2013, 12:36 PM
14 responses
3,622 views
0 likes
 Last Post dloj333
by dloj333
06-20-2013, 06:00 PM  
Viewsonic N3752W, turns on green light, but no screen.. by steevz
Started by steevz, 10-25-2011, 01:37 PM
5 responses
5,166 views
0 likes
 Last Post heavymachines
by heavymachines
06-20-2013, 09:20 AM  
mitsubishi vs7004r - Power supply by kmoonen
Started by kmoonen, 06-18-2013, 04:10 PM
6 responses
1,863 views
0 likes
 Last Post ben7
by ben7
06-20-2013, 07:57 AM  
Wharfedale LTF37K1CB Picture problem by Smokin House
Started by Smokin House, 05-16-2013, 12:40 PM
44 responses
12,207 views
0 likes
 Last Post Smokin House
by Smokin House
06-20-2013, 06:53 AM  
Simple Remote Control Test by signup
Started by signup, 06-19-2013, 03:42 PM
11 responses
2,751 views
0 likes
 Last Post tom66
by tom66
06-20-2013, 02:55 AM  
vizio m470vse, with a dps-129dp power supply, mosfet issue by namselas
Started by namselas, 06-18-2013, 10:59 PM
2 responses
4,167 views
0 likes
 Last Post budm
by budm
06-19-2013, 08:45 PM  
Major Blowup RCA L26HD31 by rb0746
Started by rb0746, 08-01-2010, 07:29 AM
9 responses
4,813 views
0 likes
 Last Post csisatellite
by csisatellite
06-19-2013, 12:27 PM  
LN-S2551D Blinks 4 Times..No Video, Sound Or Backlight by n1iwv
Started by n1iwv, 06-17-2013, 11:50 AM
4 responses
3,120 views
0 likes
 Last Post n1iwv
by n1iwv
06-19-2013, 09:05 AM  
Toshiba rear projection tv trouble by stlouis27
Started by stlouis27, 06-11-2013, 08:48 PM
4 responses
1,824 views
0 likes
 Last Post stlouis27
by stlouis27
06-18-2013, 08:25 PM  
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