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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
644,539 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
781,206 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
540,986 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  
Proscan turns on then screen goes black by Boyd 8080
Started by Boyd 8080, 05-23-2013, 11:50 AM
9 responses
18,913 views
0 likes
 Last Post capkid
by capkid
05-28-2013, 02:00 AM  
Speaker Crackle Nordmende NU193LD by signup
Started by signup, 05-27-2013, 09:37 AM
6 responses
2,584 views
0 likes
 Last Post tom66
by tom66
05-27-2013, 12:31 PM  
LN46A650 problem by truep
Started by truep, 05-26-2013, 12:49 PM
6 responses
2,338 views
0 likes
 Last Post truep
by truep
05-27-2013, 08:31 AM  
MIP320FL power supply/inverter problem by jones66ex
Started by jones66ex, 05-27-2013, 07:42 AM
0 responses
2,513 views
0 likes
 Last Post jones66ex
by jones66ex
05-27-2013, 07:42 AM  
Vizio P50HDTV10A plasma vertical line and red dot question by audiofreak19
Started by audiofreak19, 05-27-2013, 06:15 AM
4 responses
3,395 views
0 likes
 Last Post audiofreak19
by audiofreak19
05-27-2013, 06:52 AM  
samsung LN-T4053H blue vertical line by jose6326
Started by jose6326, 05-26-2013, 12:30 PM
3 responses
2,164 views
0 likes
 Last Post jose6326
by jose6326
05-27-2013, 12:20 AM  
T-CON Wire by shorteddiode
Started by shorteddiode, 05-26-2013, 03:08 PM
2 responses
1,839 views
0 likes
 Last Post shorteddiode
by shorteddiode
05-26-2013, 03:41 PM  
LG 32lg7000 by sordids999
Started by sordids999, 05-25-2013, 08:55 AM
31 responses
6,015 views
0 likes
 Last Post sordids999
by sordids999
05-26-2013, 11:32 AM  
Magnavox 37MF231D/37 Ficker/ power off by kawmagnum
Started by kawmagnum, 05-24-2013, 08:47 AM
18 responses
4,514 views
0 likes
 Last Post retiredcaps
by retiredcaps
05-25-2013, 10:49 PM  
sony kdl 52 vl 150 tcon by baba13
Started by baba13, 05-25-2013, 07:27 PM
0 responses
1,659 views
0 likes
 Last Post baba13
by baba13
05-25-2013, 07:27 PM  
Samsung LE32S62BX probably power supply by Kabbone
Started by Kabbone, 03-14-2013, 11:56 AM
31 responses
8,435 views
0 likes
 Last Post Kabbone
by Kabbone
05-25-2013, 03:35 PM  
32 Inch LCD (Onida) issues, MLT688 rev 1.6 Power board by rmg_hrr
Started by rmg_hrr, 07-12-2012, 01:39 AM
11 responses
6,871 views
0 likes
 Last Post Doom2pro
by Doom2pro
05-25-2013, 03:12 PM  
No Picture or Audio on Insignia NS-LCD26 by adlegs
Started by adlegs, 10-14-2012, 06:44 PM
43 responses
10,601 views
0 likes
 Last Post Doom2pro
by Doom2pro
05-25-2013, 02:13 PM  
Hitachi 55HDT51m- self diagnosis mode by dubcostanza
Started by dubcostanza, 05-25-2013, 12:21 PM
1 response
2,072 views
0 likes
 Last Post dubcostanza
by dubcostanza
05-25-2013, 12:25 PM  
Zenith Plasma Z42PJ240 sound but no picture by Bamakc
Started by Bamakc, 05-06-2013, 09:19 PM
67 responses
17,855 views
0 likes
 Last Post Bamakc
by Bamakc
05-25-2013, 09:15 AM  
2 LG TVs with problems 47lg50 AND 47lg70 by lilmonk3
Started by lilmonk3, 05-24-2013, 06:16 PM
3 responses
5,339 views
0 likes
 Last Post tom66
by tom66
05-25-2013, 08:55 AM  
Samsung HLR4667W screen problem by henrysin44
Started by henrysin44, 05-23-2013, 10:11 AM
2 responses
1,871 views
0 likes
 Last Post henrysin44
by henrysin44
05-24-2013, 09:52 PM  
Panasonic TC-P42G15 Plasma (5 blinks) - Bad A-Board? by capkid
Started by capkid, 05-24-2013, 02:52 AM
1 response
3,219 views
0 likes
 Last Post capkid
by capkid
05-24-2013, 09:50 PM  
LN40C610 40" LCD Samsung no H.V. by mrsbean
Started by mrsbean, 05-24-2013, 06:42 PM
1 response
2,321 views
0 likes
 Last Post budm
by budm
05-24-2013, 06:51 PM  
Westinghouse LTV 32w3 HD by landyboy
Started by landyboy, 05-20-2013, 04:41 PM
26 responses
5,457 views
0 likes
 Last Post budm
by budm
05-24-2013, 06:49 PM  
TH-50PZ80U Color problem by apo linario
Started by apo linario, 05-21-2013, 09:57 PM
4 responses
2,191 views
0 likes
 Last Post apo linario
by apo linario
05-24-2013, 05:38 PM  
Sony Bravia KDL-52W3000 Bad Picture by landyboy
Started by landyboy, 05-23-2013, 06:31 PM
8 responses
2,577 views
0 likes
 Last Post landyboy
by landyboy
05-24-2013, 03:57 PM  
Can anyone Identify these boards? by woodyfl
Started by woodyfl, 05-24-2013, 10:16 AM
2 responses
1,667 views
0 likes
 Last Post JimmysTGP
by JimmysTGP
05-24-2013, 02:25 PM  
SAMSUNG Plasma TV PN50A450 vertical black line about 2" top to bottom screen by minhphuongpham
Started by minhphuongpham, 05-24-2013, 09:38 AM
1 response
3,001 views
0 likes
 Last Post tom66
by tom66
05-24-2013, 10:05 AM  
lg 37lc2d no sound by erickeri1234
Started by erickeri1234, 05-23-2013, 08:20 PM
2 responses
1,960 views
0 likes
 Last Post erickeri1234
by erickeri1234
05-24-2013, 10:01 AM  
Techwood 32HDMPEG4 IDTV by JonathanAnon
Started by JonathanAnon, 05-23-2013, 07:34 AM
8 responses
6,863 views
0 likes
 Last Post JonathanAnon
by JonathanAnon
05-24-2013, 05:13 AM  
Are Samyoung caps crap cant see bulging by snake91876
Started by snake91876, 05-22-2013, 02:57 PM
29 responses
5,204 views
0 likes
 Last Post tom66
by tom66
05-23-2013, 04:16 PM  
Lines on Sky PDS4250 Plasma TV by Mikeyboy2007
Started by Mikeyboy2007, 05-21-2013, 11:35 AM
7 responses
2,195 views
0 likes
 Last Post tom66
by tom66
05-23-2013, 11:33 AM  
Mitsubishi TV by Danny Golden
Started by Danny Golden, 05-19-2013, 12:43 PM
2 responses
1,789 views
0 likes
 Last Post cashkennedy
by cashkennedy
05-22-2013, 11:28 PM  
Magnavox 32mf231d please help me figure it out by TechShui
Started by TechShui, 04-01-2012, 01:24 AM
27 responses
10,445 views
0 likes
 Last Post cashkennedy
by cashkennedy
05-22-2013, 09:45 PM  
Sony KDL-40EX500 No Power by drpj23
Started by drpj23, 05-20-2013, 05:11 PM
2 responses
3,035 views
0 likes
 Last Post drpj23
by drpj23
05-22-2013, 06:47 PM  
VIZIO VA26LHDTV10T - No display by dubcostanza
Started by dubcostanza, 05-19-2013, 07:09 PM
12 responses
4,224 views
0 likes
 Last Post dubcostanza
by dubcostanza
05-22-2013, 02:52 PM  
Plasma 42V7 problem - please help!!! by scokljat
Started by scokljat, 07-03-2012, 04:26 AM
76 responses
29,551 views
0 likes
 Last Post Clydeuk
by Clydeuk
05-22-2013, 02:08 PM  
Servive Manual Needed by shorteddiode
Started by shorteddiode, 05-20-2013, 12:43 PM
4 responses
2,820 views
0 likes
 Last Post budm
by budm
05-22-2013, 01:51 PM  
Konka KLC-TM3718 - AC in, no DC out - all caps, fuses, diodes, rectifier fine by Daize
Started by Daize, 05-17-2013, 04:32 AM
36 responses
9,041 views
0 likes
 Last Post tom66
by tom66
05-22-2013, 09:36 AM  
visio vw42lfhdtv10a, picture fades to black by unsupa
Started by unsupa, 05-19-2013, 08:00 PM
8 responses
2,319 views
0 likes
 Last Post capkid
by capkid
05-22-2013, 01:50 AM  
Decent Universal Remote by Clydeuk
Started by Clydeuk, 05-21-2013, 08:36 PM
1 response
1,488 views
0 likes
 Last Post tw2005
by tw2005
05-22-2013, 01:33 AM  
Hisense Plasma PDP4235EU by s_henya
Started by s_henya, 05-16-2013, 10:13 AM
33 responses
5,192 views
0 likes
 Last Post s_henya
by s_henya
05-22-2013, 12:47 AM  
Trying to fix my tv myself by GuDtj
Started by GuDtj, 05-21-2013, 02:07 PM
2 responses
1,946 views
0 likes
 Last Post tom66
by tom66
05-21-2013, 03:02 PM  
Norcent LT-3250 need help to identify a resistor by woaimi
Started by woaimi, 10-26-2012, 03:07 AM
18 responses
3,822 views
0 likes
 Last Post woaimi
by woaimi
05-21-2013, 12:54 PM  
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