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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
643,728 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
780,928 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
540,852 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
279,431 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  
Samsung LE37A656A1FXXC bad panel? by magneh
Started by magneh, 10-06-2014, 09:59 AM
40 responses
7,971 views
0 likes
 Last Post magneh
by magneh
11-27-2014, 06:26 AM  
Samsung LJ92-01490A/LJ92-01399A swop by flocko
Started by flocko, 11-26-2014, 06:22 AM
10 responses
3,713 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
11-27-2014, 05:44 AM  
VIVO 40" LCD (LTV40FHD) No Picture by mickjh64
Started by mickjh64, 01-16-2014, 02:41 AM
3 responses
2,733 views
0 likes
 Last Post dahbrown
by dahbrown
11-27-2014, 04:57 AM  
Schematic for Sony 320AB03S2LV0.1 by keeney123
Started by keeney123, 11-15-2014, 09:24 PM
15 responses
4,458 views
0 likes
 Last Post keeney123
by keeney123
11-27-2014, 12:37 AM  
35x30mm 450V 150uF replacement by rustytierod
Started by rustytierod, 10-21-2014, 09:03 PM
21 responses
4,894 views
0 likes
 Last Post rustytierod
by rustytierod
11-27-2014, 12:31 AM  
Panasonic TC-P42S30 Red Standby comes on - nothing else by jstiene
Started by jstiene, 11-26-2014, 07:19 AM
11 responses
4,426 views
0 likes
 Last Post jstiene
by jstiene
11-26-2014, 09:43 PM  
Led24970dvdfh by sordids999
Started by sordids999, 11-26-2014, 03:52 PM
15 responses
3,095 views
0 likes
 Last Post sordids999
by sordids999
11-26-2014, 07:05 PM  
What do you guys think about the AMPROBE AM 220 VOM? by tucocaps
Started by tucocaps, 11-23-2014, 09:47 AM
15 responses
3,563 views
0 likes
 Last Post Alastair E
by Alastair E
11-26-2014, 04:31 PM  
Vizio M3D421SR Wont Power On PLEASE HELP by e-lectronicsrepair
Started by e-lectronicsrepair, 11-26-2014, 04:15 PM
1 response
2,147 views
0 likes
 Last Post budm
by budm
11-26-2014, 04:26 PM  
LG 0c501R Screen Problems by wunof11
Started by wunof11, 10-16-2014, 07:34 PM
2 responses
1,764 views
0 likes
 Last Post wunof11
by wunof11
11-26-2014, 03:54 PM  
Samsung HLxxA750 PS caps by stretch0069
Started by stretch0069, 11-26-2014, 03:46 PM
0 responses
1,509 views
0 likes
 Last Post stretch0069
by stretch0069
11-26-2014, 03:46 PM  
Samsung PN58A55081FXZA. Is it hopeless? by LameCooter
Started by LameCooter, 11-25-2014, 06:10 PM
12 responses
2,201 views
0 likes
 Last Post LameCooter
by LameCooter
11-26-2014, 11:03 AM  
Lg 42PC1R by Mart
Started by Mart, 03-05-2013, 06:11 PM
9 responses
4,357 views
0 likes
 Last Post Wendy
by Wendy
11-26-2014, 10:12 AM  
Techwood 32884 HD Digital by comptek
Started by comptek, 11-26-2014, 10:06 AM
0 responses
1,396 views
0 likes
 Last Post comptek
by comptek
11-26-2014, 10:06 AM  
TH50-PZ800u - 8 blink- electrolysis by tw2005
Started by tw2005, 11-21-2014, 04:15 AM
4 responses
1,763 views
0 likes
 Last Post vinylbudgie
by vinylbudgie
11-26-2014, 09:25 AM  
Display Problem LG50PG3000 - ZA. AEKYLMP by chimina
Started by chimina, 11-03-2014, 06:48 AM
18 responses
2,572 views
0 likes
 Last Post tom66
by tom66
11-26-2014, 04:59 AM  
Panasonic TH-42PZ8BA completely dead (no standby LED), 5VSTBY present) by tom66
Started by tom66, 10-08-2014, 04:05 PM
25 responses
5,423 views
0 likes
 Last Post tw2005
by tw2005
11-26-2014, 04:43 AM  
toshiba 55ht1u screen went black??? by matt34
Started by matt34, 08-31-2014, 01:53 PM
6 responses
2,856 views
0 likes
 Last Post mmartell
by mmartell
11-25-2014, 11:14 PM  
emerson lc391em3 by HiDesertRat
Started by HiDesertRat, 10-28-2014, 10:03 AM
16 responses
5,610 views
0 likes
 Last Post budm
by budm
11-25-2014, 11:08 PM  
Apex LD3288T by gb77
Started by gb77, 10-14-2014, 08:23 PM
1 response
2,285 views
0 likes
 Last Post gb77
by gb77
11-25-2014, 09:14 PM  
42PC3D cycles on and off until unplugged by Rooftop Special
Started by Rooftop Special, 11-24-2014, 10:33 AM
2 responses
1,607 views
0 likes
 Last Post Rooftop Special
by Rooftop Special
11-25-2014, 08:19 PM  
Looking for a new TV, what is a reliable,durable brand?LCD,LED or PLASMA? by joyride
Started by joyride, 04-19-2013, 06:30 PM
39 responses
27,940 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
11-25-2014, 08:00 PM  
LG 50PG25 Plasma - Sound no Picture for 5 min by smartjohn
Started by smartjohn, 09-14-2014, 12:47 PM
7 responses
3,315 views
0 likes
 Last Post smartjohn
by smartjohn
11-25-2014, 07:38 PM  
Samsung LN46A530 Display Issues by Skips69
Started by Skips69, 10-31-2014, 04:11 PM
14 responses
4,064 views
0 likes
 Last Post Skips69
by Skips69
11-25-2014, 05:59 PM  
help with Sony KDL-40ZXL by Mikeyboy2007
Started by Mikeyboy2007, 11-25-2014, 05:48 PM
2 responses
1,758 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
11-25-2014, 05:57 PM  
Vizio TV Fuses by Audioplus
Started by Audioplus, 11-25-2014, 05:46 PM
0 responses
1,590 views
0 likes
 Last Post Audioplus
by Audioplus
11-25-2014, 05:46 PM  
Panasonic TCP42S30: Repeated SN Board Failures by Nonsuch
Started by Nonsuch, 11-22-2014, 05:10 PM
10 responses
3,304 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-25-2014, 05:21 PM  
Samsung LE40M87BDX\XEU by Jahson
Started by Jahson, 11-01-2014, 03:35 PM
24 responses
7,175 views
0 likes
 Last Post Jahson
by Jahson
11-25-2014, 05:12 PM  
Vizio VA320M stuck on logo screen by pizo
Started by pizo, 08-12-2014, 11:31 AM
3 responses
2,723 views
0 likes
 Last Post Talvez1
by Talvez1
11-25-2014, 05:05 PM  
Vizio VA370M looking for firmware bin file by johnbinsc
Started by johnbinsc, 10-01-2014, 10:33 AM
7 responses
4,364 views
0 likes
 Last Post Talvez1
by Talvez1
11-25-2014, 04:46 PM  
T-con board fault by marty-clubber
Started by marty-clubber, 11-25-2014, 01:15 PM
3 responses
2,247 views
0 likes
 Last Post tom66
by tom66
11-25-2014, 02:36 PM  
Vizio VP50HDTV10A; replaced caps and still intermittently shut off and cycles on/off by Truncatedhose
Started by Truncatedhose, 11-17-2014, 12:05 PM
3 responses
2,344 views
0 likes
 Last Post Truncatedhose
by Truncatedhose
11-25-2014, 12:04 PM  
Fujicom LCD LC3201 No Power by s_henya
Started by s_henya, 08-07-2014, 04:55 AM
24 responses
5,034 views
0 likes
 Last Post s_henya
by s_henya
11-25-2014, 04:50 AM  
panasonic tx42-p42x20b by adamp91gvm
Started by adamp91gvm, 01-05-2014, 04:52 PM
192 responses
26,058 views
0 likes
 Last Post tw2005
by tw2005
11-25-2014, 03:42 AM  
Samsung 933HD stripes in image by magneh
Started by magneh, 11-17-2014, 04:46 PM
20 responses
4,170 views
0 likes
 Last Post tom66
by tom66
11-25-2014, 02:39 AM  
Samsung sound no picture by JAnoY
Started by JAnoY, 11-11-2014, 03:21 PM
7 responses
2,392 views
0 likes
 Last Post mmartell
by mmartell
11-25-2014, 12:27 AM  
32la30rq half screen frozen (Pause) by JCdes
Started by JCdes, 11-24-2014, 10:27 PM
2 responses
1,711 views
0 likes
 Last Post KevinCro
by KevinCro
11-24-2014, 11:48 PM  
Samasung Plasma - PN50B550T2FXZA Horizontal Black Lines Forming by clag515
Started by clag515, 11-21-2014, 11:55 AM
4 responses
2,372 views
0 likes
 Last Post clag515
by clag515
11-24-2014, 10:14 PM  
Samsung LN40A550P3FXZA screen goes BLACK by twilliard
Started by twilliard, 10-18-2014, 12:04 PM
8 responses
2,755 views
0 likes
 Last Post TechOp
by TechOp
11-24-2014, 09:08 PM  
Why so many Vestel 17PW25-4s failing with shorted diodes - Answer from PSU expert! by tom66
Started by tom66, 11-24-2014, 03:59 PM
3 responses
4,231 views
0 likes
 Last Post Alastair E
by Alastair E
11-24-2014, 05:29 PM  
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