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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
643,701 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
218 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
780,917 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
196,763 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
540,849 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
279,430 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
insignia ns-321430a11 dead no led no nuttin by whiz62
Started by whiz62, 12-01-2014, 04:40 PM
11 responses
2,358 views
0 likes
 Last Post budm
by budm
12-11-2014, 06:04 PM  
Rca rled4633b by tech2014
Started by tech2014, 12-11-2014, 05:34 PM
0 responses
1,637 views
0 likes
 Last Post tech2014
by tech2014
12-11-2014, 05:34 PM  
Samsung LN55C630 Sound ok, No backlight by alfredomfr1
Started by alfredomfr1, 11-06-2014, 10:48 AM
27 responses
6,057 views
0 likes
 Last Post budm
by budm
12-11-2014, 04:44 PM  
are these bad? by rangermonroe
Started by rangermonroe, 12-11-2014, 03:58 PM
8 responses
1,978 views
0 likes
 Last Post rangermonroe
by rangermonroe
12-11-2014, 04:42 PM  
Panasonic TH-50PZ800B ... an idiot got hold of it by tom66
Started by tom66, 12-07-2014, 02:11 PM
14 responses
2,667 views
0 likes
 Last Post tw2005
by tw2005
12-11-2014, 04:36 PM  
LG Plasma model 42PC3D Repaired Y-SUS but still have an issue by aaronwt6
Started by aaronwt6, 12-09-2014, 08:19 AM
18 responses
2,917 views
0 likes
 Last Post Alastair E
by Alastair E
12-11-2014, 02:50 PM  
Toshiba 32L502B by sordids999
Started by sordids999, 12-09-2014, 11:01 AM
28 responses
3,720 views
0 likes
 Last Post tom66
by tom66
12-11-2014, 02:08 PM  
Toshiba 55SL417U Image Problems by Regent
Started by Regent, 05-20-2014, 09:32 PM
6 responses
4,162 views
0 likes
 Last Post budm
by budm
12-11-2014, 01:41 PM  
SANYO DP50749 Clicks on and off repeatedly by 1beertap
Started by 1beertap, 10-17-2014, 09:25 PM
5 responses
5,350 views
0 likes
 Last Post pituk
by pituk
12-11-2014, 01:00 PM  
Panasonic EZ47VEB VHS/DVD recorder by Greeno
Started by Greeno, 12-11-2014, 11:45 AM
0 responses
1,521 views
0 likes
 Last Post Greeno
by Greeno
12-11-2014, 11:45 AM  
2-1157 test load design for 24 V by steves7839
Started by steves7839, 12-11-2014, 09:21 AM
4 responses
2,020 views
0 likes
 Last Post budm
by budm
12-11-2014, 11:18 AM  
Toshiba Regza plasma 46FR350U, sound no by Rmasters3
Started by Rmasters3, 12-11-2014, 10:27 AM
1 response
1,639 views
0 likes
 Last Post Alastair E
by Alastair E
12-11-2014, 11:06 AM  
Alba 32" VESTEL 17MB62 Switches off on HDMI by Alastair E
Started by Alastair E, 12-10-2014, 04:29 PM
10 responses
3,502 views
0 likes
 Last Post Alastair E
by Alastair E
12-11-2014, 10:36 AM  
LG 50PA650T vertical bars. by Dang
Started by Dang, 11-28-2014, 03:17 PM
13 responses
3,158 views
0 likes
 Last Post Dang
by Dang
12-11-2014, 05:29 AM  
LG 37LD450 no power-up by G Nicholls
Started by G Nicholls, 03-11-2013, 08:09 PM
1 response
3,313 views
0 likes
 Last Post fmlu
by fmlu
12-10-2014, 05:01 PM  
Insignia nslcd32-09 TV needed pressing on button multiple times, now doesn't work by frvp
Started by frvp, 12-10-2014, 04:43 PM
1 response
1,653 views
0 likes
 Last Post budm
by budm
12-10-2014, 04:54 PM  
Remove 40" TV eeprom to put it on a 32" TV by trosdepep
Started by trosdepep, 12-10-2014, 04:14 PM
0 responses
1,788 views
0 likes
 Last Post trosdepep
by trosdepep
12-10-2014, 04:14 PM  
LG 42LT75 no backlight by tn245
Started by tn245, 03-11-2014, 05:37 AM
47 responses
10,642 views
0 likes
 Last Post Agent24
by Agent24
12-10-2014, 04:00 PM  
Vizio vx32l hdtv 10a by Rick Snoop
Started by Rick Snoop, 12-10-2014, 02:22 PM
1 response
1,762 views
0 likes
 Last Post budm
by budm
12-10-2014, 03:17 PM  
Power board not working but power light on. by rod.wa
Started by rod.wa, 12-10-2014, 10:32 AM
4 responses
1,969 views
0 likes
 Last Post Shinju
by Shinju
12-10-2014, 10:59 AM  
sony KDL-46S4100 firmware by nomoresonys
Started by nomoresonys, 12-09-2014, 10:12 AM
1 response
1,721 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-10-2014, 10:33 AM  
need hitachi W26L-H80CS lcd tv service manual by tahir anjum
Started by tahir anjum, 12-10-2014, 08:56 AM
1 response
1,557 views
0 likes
 Last Post Alastair E
by Alastair E
12-10-2014, 09:20 AM  
42PJ350 clicking noise by Jim1303
Started by Jim1303, 12-09-2014, 08:47 AM
2 responses
1,482 views
0 likes
 Last Post Jim1303
by Jim1303
12-10-2014, 08:13 AM  
Samsung LN32A330: Possible Bad T-CON by aviola7x7
Started by aviola7x7, 12-09-2014, 04:25 PM
6 responses
3,275 views
0 likes
 Last Post tom66
by tom66
12-10-2014, 05:49 AM  
IPM Question by mmartell
Started by mmartell, 12-10-2014, 01:55 AM
5 responses
1,966 views
0 likes
 Last Post mmartell
by mmartell
12-10-2014, 04:41 AM  
Sony kdl-46xbr5 by splitcrete
Started by splitcrete, 12-09-2014, 11:02 PM
1 response
1,485 views
0 likes
 Last Post budm
by budm
12-09-2014, 11:40 PM  
Sony kdl32xbr4 Vertical Stripes by tucocaps
Started by tucocaps, 11-21-2014, 03:43 PM
35 responses
4,971 views
0 likes
 Last Post tucocaps
by tucocaps
12-09-2014, 10:04 PM  
Sony KDL46z4100 red hazy picture by JBVeldkamp
Started by JBVeldkamp, 08-11-2013, 12:35 PM
58 responses
12,119 views
0 likes
 Last Post SwimnSteve
by SwimnSteve
12-09-2014, 09:52 PM  
Vizio sv470xvt1a won't come out of standby by freakaftr8
Started by freakaftr8, 12-04-2014, 08:34 PM
6 responses
2,554 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-09-2014, 09:12 PM  
Philips 47PFL7422D - Dim on left side (different than other thread) by DLinkOZ
Started by DLinkOZ, 05-30-2013, 03:41 PM
18 responses
3,823 views
0 likes
 Last Post maiden790
by maiden790
12-09-2014, 06:26 PM  
Vizio GV42LFHDTV10A no pic, no sound, wont shut off by myjeepsbigger
Started by myjeepsbigger, 03-17-2011, 09:49 PM
81 responses
30,927 views
0 likes
 Last Post Shane711
by Shane711
12-09-2014, 04:59 PM  
Questions about testing VA/VS voltages on plasma panels. by Shinju
Started by Shinju, 11-24-2014, 12:37 PM
6 responses
4,723 views
0 likes
 Last Post Shinju
by Shinju
12-09-2014, 04:06 PM  
Samsung PS50C685 (EU model) No picture, sound OK problem. by E8200
Started by E8200, 12-25-2013, 03:06 PM
1 response
2,037 views
0 likes
 Last Post smpstech
by smpstech
12-09-2014, 03:50 PM  
LG 42PC5D Plasma no pic but sound by maddog310
Started by maddog310, 04-11-2013, 10:57 PM
32 responses
7,750 views
0 likes
 Last Post cudadave
by cudadave
12-09-2014, 02:19 PM  
Toshiba 40l1333b power on squence any one know ? by zomi
Started by zomi, 12-08-2014, 05:01 PM
1 response
1,970 views
0 likes
 Last Post tom66
by tom66
12-09-2014, 10:14 AM  
LG 50PS60-UA Top half black sometimes, whole screen black sometimes by DJRCB
Started by DJRCB, 12-01-2014, 06:31 PM
11 responses
3,884 views
0 likes
 Last Post DJRCB
by DJRCB
12-09-2014, 07:50 AM  
Vizio gv42l hdtv by RbAzSeTrA
Started by RbAzSeTrA, 12-08-2014, 11:01 PM
3 responses
1,879 views
0 likes
 Last Post budm
by budm
12-08-2014, 11:26 PM  
Samsung pn51d550C1fxzc plasma died, hope to fix by Hobb3s
Started by Hobb3s, 11-25-2014, 02:39 PM
13 responses
5,520 views
0 likes
 Last Post rogerazambuja
by rogerazambuja
12-08-2014, 10:36 PM  
Vizio power board dps-283ap B by irad
Started by irad, 12-02-2014, 10:39 PM
4 responses
2,525 views
0 likes
 Last Post irad
by irad
12-08-2014, 10:30 PM  
Old projo set--Mitsibushi VS_60601- VZ4 chassis... by RCA2000
Started by RCA2000, 12-03-2014, 08:30 PM
2 responses
1,768 views
0 likes
 Last Post RCA2000
by RCA2000
12-08-2014, 06:39 PM  
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