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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
644,527 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  
Samsung Un46eh5300 by alcast
Started by alcast, 11-07-2015, 11:16 AM
2 responses
1,867 views
0 likes
 Last Post budm
by budm
11-07-2015, 12:21 PM  
LG 42PJ550 doesn't turn on by steffunaro
Started by steffunaro, 11-07-2015, 10:48 AM
3 responses
2,055 views
0 likes
 Last Post Hamie
by Hamie
11-07-2015, 12:15 PM  
Samsung LE40C535 dead. Backlights on when disconnecting mainboard. by SirBlaBla
Started by SirBlaBla, 01-30-2014, 11:03 PM
7 responses
5,396 views
0 likes
 Last Post steviewonder
by steviewonder
11-07-2015, 11:09 AM  
Lg 42lc7d by InstrumentTech
Started by InstrumentTech, 06-26-2013, 01:16 PM
10 responses
3,410 views
0 likes
 Last Post vinceroger69
by vinceroger69
11-07-2015, 10:13 AM  
Mitsubishi PD-5030 has vertical red blue and green lines by Playboy133000
Started by Playboy133000, 11-07-2015, 12:43 AM
0 responses
1,349 views
0 likes
 Last Post Playboy133000
by Playboy133000
11-07-2015, 12:43 AM  
Sharp LC-80LE632U 1-1 Code by Texas Blues
Started by Texas Blues, 10-28-2015, 02:37 PM
17 responses
3,984 views
0 likes
 Last Post Ltank
by Ltank
11-07-2015, 12:37 AM  
Sanyo DP52449-01 Dead, Standby flashes every 20 seconds by kevinm34232
Started by kevinm34232, 04-07-2015, 06:45 PM
5 responses
2,312 views
0 likes
 Last Post apexlights
by apexlights
11-06-2015, 07:36 PM  
Samsung LE32R73BDX LED flashing - Caps changed by nogger
Started by nogger, 11-06-2011, 07:32 AM
4 responses
4,279 views
0 likes
 Last Post comptek
by comptek
11-06-2015, 06:35 PM  
How Would You Service A Curved Led Lcd ? by ReeceyBurger123
Started by ReeceyBurger123, 11-04-2015, 01:47 PM
22 responses
3,518 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-06-2015, 04:28 PM  
Industrial LCD monitor DSP overheating by PowerAmpFreak
Started by PowerAmpFreak, 11-05-2015, 11:09 AM
6 responses
1,875 views
0 likes
 Last Post fzabkar
by fzabkar
11-06-2015, 02:10 PM  
Lg 42lg30 ua by nlkirchn
Started by nlkirchn, 11-05-2015, 11:57 AM
4 responses
1,749 views
0 likes
 Last Post nlkirchn
by nlkirchn
11-06-2015, 09:58 AM  
Philips 23PFL5522D/12 PSU problems by sparkydz
Started by sparkydz, 06-23-2013, 02:07 PM
24 responses
7,175 views
0 likes
 Last Post hermanus
by hermanus
11-06-2015, 09:45 AM  
LG 32CS460-UC White washed screen by 102mm
Started by 102mm, 11-06-2015, 12:01 AM
0 responses
1,363 views
0 likes
 Last Post 102mm
by 102mm
11-06-2015, 12:01 AM  
vizio l42hdtv10a by fixerupper75
Started by fixerupper75, 10-21-2015, 02:23 PM
16 responses
2,655 views
0 likes
 Last Post fixerupper75
by fixerupper75
11-05-2015, 05:11 PM  
B.spc82b 9072 akura apldvd2421w-fdid by comptek
Started by comptek, 11-05-2015, 04:28 PM
0 responses
1,523 views
0 likes
 Last Post comptek
by comptek
11-05-2015, 04:28 PM  
Panasoinc TC-P42x3 by HenryJ
Started by HenryJ, 11-04-2015, 11:09 AM
3 responses
1,416 views
0 likes
 Last Post jeffecor
by jeffecor
11-05-2015, 03:36 PM  
Rca led40g45rq by cmstech
Started by cmstech, 11-03-2015, 03:49 PM
9 responses
3,053 views
0 likes
 Last Post cmstech
by cmstech
11-05-2015, 03:15 PM  
LG plasma 50ps30 can not turn on by hienton2
Started by hienton2, 11-04-2015, 06:35 PM
4 responses
2,139 views
0 likes
 Last Post hienton2
by hienton2
11-05-2015, 10:49 AM  
TECH24HDLEDDVD Flashing Standby Light by sordids999
Started by sordids999, 11-02-2015, 06:20 PM
4 responses
4,434 views
0 likes
 Last Post sordids999
by sordids999
11-04-2015, 02:47 PM  
LG rm-32lz55 connect with laptop by olorin
Started by olorin, 11-02-2015, 11:33 AM
4 responses
2,059 views
0 likes
 Last Post budm
by budm
11-04-2015, 09:27 AM  
jvc LT-50A330 ....tv powers on with green light and has sound..no backlight by shelby5041
Started by shelby5041, 10-30-2015, 02:58 PM
23 responses
4,862 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-04-2015, 05:35 AM  
Bush BLED42FHDAE No standby light by matyka
Started by matyka, 10-22-2015, 02:41 PM
9 responses
3,113 views
0 likes
 Last Post matyka
by matyka
11-04-2015, 05:08 AM  
Sharp LC-70LE600U - LED lamp error by wldock
Started by wldock, 10-26-2015, 11:52 AM
1 response
2,743 views
0 likes
 Last Post wldock
by wldock
11-04-2015, 04:53 AM  
Element ELDFT406 " upside down picture" by iFixStuff
Started by iFixStuff, 11-02-2015, 09:55 PM
3 responses
3,395 views
0 likes
 Last Post iFixStuff
by iFixStuff
11-03-2015, 09:55 PM  
anyone ever try them ebay cheap esr meters by mattstolte
Started by mattstolte, 11-03-2015, 09:18 PM
1 response
1,580 views
0 likes
 Last Post budm
by budm
11-03-2015, 09:42 PM  
can anyone help me build something to test led strips by mattstolte
Started by mattstolte, 11-02-2015, 07:37 PM
17 responses
3,121 views
0 likes
 Last Post budm
by budm
11-03-2015, 05:24 PM  
Samsung UN50F6300AFXZA Has anyone heard of or seen a "image flip" problem? by tucocaps
Started by tucocaps, 09-11-2015, 07:54 PM
3 responses
1,719 views
0 likes
 Last Post numberonekiwi
by numberonekiwi
11-03-2015, 04:59 PM  
52LG7000 lg lcd tv by fberni
Started by fberni, 11-03-2015, 04:08 PM
0 responses
1,273 views
0 likes
 Last Post fberni
by fberni
11-03-2015, 04:08 PM  
Polaroid FLM-2632, Blue LED, no sound, no picture, no backlight, cannot turn off by TVRepairNoobie
Started by TVRepairNoobie, 10-19-2015, 06:44 AM
36 responses
4,726 views
0 likes
 Last Post budm
by budm
11-03-2015, 03:17 PM  
EAY60968801 (60968701) schematic by paulstef
Started by paulstef, 04-07-2015, 09:12 AM
10 responses
3,903 views
0 likes
 Last Post 4CX250
by 4CX250
11-03-2015, 02:38 PM  
Replacement Fuse for VCR by Welchs101
Started by Welchs101, 11-03-2015, 05:59 AM
3 responses
2,669 views
0 likes
 Last Post fzabkar
by fzabkar
11-03-2015, 01:56 PM  
WestingHouse UW40TC1W wont turn on by ntehicks
Started by ntehicks, 09-27-2014, 06:39 PM
15 responses
6,680 views
0 likes
 Last Post cranes1999
by cranes1999
11-03-2015, 11:33 AM  
Emerson LC391EM3 stuck in standby by jrbilodeau
Started by jrbilodeau, 01-17-2015, 11:06 PM
21 responses
6,289 views
0 likes
 Last Post ZnsaneRyder
by ZnsaneRyder
11-03-2015, 08:42 AM  
Right side of screen broken Samsung Plasma PN42B450B1D by m0rtigitempo
Started by m0rtigitempo, 11-02-2015, 02:44 PM
4 responses
1,806 views
0 likes
 Last Post m0rtigitempo
by m0rtigitempo
11-03-2015, 01:28 AM  
CAPS List for 42LC7D by bwilliams60
Started by bwilliams60, 11-02-2015, 09:01 PM
0 responses
1,286 views
0 likes
 Last Post bwilliams60
by bwilliams60
11-02-2015, 09:01 PM  
Vizio JV50PHDTV10A No picture and no sound by Rogers574
Started by Rogers574, 10-28-2015, 11:58 AM
2 responses
1,824 views
0 likes
 Last Post kolls1
by kolls1
11-02-2015, 05:49 PM  
Are you serious about this ? by ReeceyBurger123
Started by ReeceyBurger123, 10-30-2015, 05:40 PM
15 responses
2,556 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-02-2015, 04:37 PM  
Insignia ns-32d20sna14 wont power on by tallica2002
Started by tallica2002, 10-24-2015, 07:07 AM
26 responses
5,612 views
0 likes
 Last Post tallica2002
by tallica2002
11-02-2015, 01:00 PM  
Toshiba 32AV555D - Screen with Lines by speedypro
Started by speedypro, 05-08-2013, 07:05 AM
11 responses
4,158 views
0 likes
 Last Post mlmontero
by mlmontero
11-02-2015, 12:12 PM  
Hisense 32K20DW power problem by mcross
Started by mcross, 10-09-2015, 08:00 AM
6 responses
3,356 views
0 likes
 Last Post mcross
by mcross
11-02-2015, 09:04 AM  
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