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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
643,731 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
780,931 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
540,853 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  
sony kdl 37p3000 by bill25
Started by bill25, 07-10-2017, 02:37 AM
5 responses
1,788 views
0 likes
 Last Post bill25
by bill25
07-19-2017, 04:13 PM  
Sharp TV LC32LE243M dead by kushal
Started by kushal, 02-13-2016, 04:22 AM
3 responses
2,211 views
0 likes
 Last Post Trofazni
by Trofazni
07-19-2017, 02:57 PM  
Samsung LCD TV 8 times blink red diode /wont turn on/ by coojoe_213
Started by coojoe_213, 07-11-2017, 12:00 PM
36 responses
4,764 views
0 likes
 Last Post budm
by budm
07-19-2017, 01:50 PM  
Toshiba 40RV525U Blows Fuse by fxdfireman
Started by fxdfireman, 07-29-2013, 08:38 AM
73 responses
11,799 views
0 likes
 Last Post mk1234tfan
by mk1234tfan
07-19-2017, 10:21 AM  
17PW25-4 Mod To 17PW26-4 by ReeceyBurger123
Started by ReeceyBurger123, 11-26-2015, 04:58 PM
9 responses
3,155 views
0 likes
 Last Post compcycle
by compcycle
07-19-2017, 04:47 AM  
Samsung LN40B500P3FXZA Won't stay on - flashes source 4 times then powers off by jwillifixit
Started by jwillifixit, 07-18-2017, 05:00 PM
1 response
1,556 views
0 likes
 Last Post dskall
by dskall
07-18-2017, 06:42 PM  
Hyundai LCD TV. 5VSB PSU fault, but where to start? by jesterace
Started by jesterace, 07-18-2017, 12:12 PM
2 responses
1,425 views
0 likes
 Last Post R_J
by R_J
07-18-2017, 01:49 PM  
Sharp LC-60E79U wont power on by Redrebel10
Started by Redrebel10, 07-18-2017, 11:16 AM
0 responses
1,290 views
0 likes
 Last Post Redrebel10
by Redrebel10
07-18-2017, 11:16 AM  
Sharp LC-60E79U won't power up by Walter319
Started by Walter319, 03-22-2014, 02:31 PM
14 responses
3,974 views
0 likes
 Last Post Redrebel10
by Redrebel10
07-18-2017, 10:28 AM  
Sony Bravia KDL-60EX645 FIXED, THANK YOU! by Static_Bracelet_Of_Love
Started by Static_Bracelet_Of_Love, 05-31-2017, 07:23 AM
4 responses
2,158 views
0 likes
 Last Post Static_Bracelet_Of_Love
by Static_Bracelet_Of_Love
07-18-2017, 07:04 AM  
Humax PVR-9150 & 9300 by Acton-Hilton
Started by Acton-Hilton, 07-18-2017, 05:08 AM
0 responses
1,456 views
0 likes
 Last Post Acton-Hilton
by Acton-Hilton
07-18-2017, 05:08 AM  
Insignia - NS42E760A12 - led replacement? by lllllllBOB
Started by lllllllBOB, 07-18-2017, 12:01 AM
0 responses
1,312 views
0 likes
 Last Post lllllllBOB
by lllllllBOB
07-18-2017, 12:01 AM  
HannSpree HSG1064 Turns on, video for 5 seconds and then nothing by jazzie366
Started by jazzie366, 07-16-2017, 08:28 PM
5 responses
1,573 views
0 likes
 Last Post dskall
by dskall
07-17-2017, 01:43 PM  
LG 42LS345T Blown main fuse on PSU by Andyd1970
Started by Andyd1970, 07-17-2017, 02:37 AM
6 responses
1,937 views
0 likes
 Last Post dskall
by dskall
07-17-2017, 01:40 PM  
Board Needed for Mitsubishi LT-55154 by ericbernard
Started by ericbernard, 07-16-2017, 05:54 PM
7 responses
2,286 views
0 likes
 Last Post ericbernard
by ericbernard
07-17-2017, 12:57 PM  
Sharp LC32LE530E with LED Backlight by thoma
Started by thoma, 09-08-2015, 03:34 PM
6 responses
3,279 views
0 likes
 Last Post dick_barton
by dick_barton
07-17-2017, 09:57 AM  
Vizio SV420M green vertical lines by tibimakai
Started by tibimakai, 07-16-2017, 12:59 PM
7 responses
1,350 views
0 likes
 Last Post tibimakai
by tibimakai
07-17-2017, 07:11 AM  
0B3302CP Ic Datasheet ? by ReeceyBurger123
Started by ReeceyBurger123, 10-29-2015, 10:58 AM
15 responses
4,548 views
0 likes
 Last Post playgoods
by playgoods
07-17-2017, 04:18 AM  
LG 49UB8500-UA Burnt on Main Board by Shane711
Started by Shane711, 07-16-2017, 06:16 PM
0 responses
1,358 views
0 likes
 Last Post Shane711
by Shane711
07-16-2017, 06:16 PM  
LG 32LE7500 - Standby on, No Sound/Picture by RickyZA
Started by RickyZA, 06-25-2017, 01:40 PM
20 responses
5,699 views
0 likes
 Last Post RickyZA
by RickyZA
07-16-2017, 01:57 PM  
Funai/Magnavox 32MF301B/F7 Picture color washed out and flipped upside down by Doc38343
Started by Doc38343, 07-10-2017, 10:14 PM
33 responses
5,120 views
0 likes
 Last Post tvsteve2
by tvsteve2
07-16-2017, 12:35 PM  
samsung le32r87bd loses backlight after 3 secs by charlierfc
Started by charlierfc, 11-24-2013, 06:06 AM
31 responses
7,134 views
0 likes
 Last Post dal743
by dal743
07-16-2017, 08:05 AM  
Power Supply only showing STBY 5V - What could this mean? by doug35
Started by doug35, 05-10-2017, 02:08 AM
38 responses
6,823 views
0 likes
 Last Post budm
by budm
07-15-2017, 10:56 PM  
Vizio E421VA flickering backlight when powered on by Lazarus65
Started by Lazarus65, 07-06-2017, 08:31 AM
3 responses
1,416 views
0 likes
 Last Post Lazarus65
by Lazarus65
07-15-2017, 05:50 PM  
PANASONIC TC-P60UT50 Dark green fuzz on 1/3 of the screen by adabbledoo
Started by adabbledoo, 07-14-2017, 08:42 PM
3 responses
1,496 views
0 likes
 Last Post tom66
by tom66
07-15-2017, 03:37 PM  
Toshiba 46XV500A Wont Turn on by breast69au
Started by breast69au, 06-19-2017, 06:45 AM
7 responses
1,900 views
0 likes
 Last Post budm
by budm
07-15-2017, 03:22 PM  
Pioneer Elite PRO-118 service manual by linksys1127
Started by linksys1127, 05-04-2017, 08:16 PM
11 responses
2,659 views
0 likes
 Last Post linksys1127
by linksys1127
07-14-2017, 07:15 PM  
Ue40d6510ws by romik55
Started by romik55, 07-14-2017, 07:51 AM
3 responses
1,213 views
0 likes
 Last Post attainteddragon
by attainteddragon
07-14-2017, 06:46 PM  
samsung un55h6203af led constant blinking by stevemaho
Started by stevemaho, 07-12-2017, 10:24 PM
20 responses
3,766 views
0 likes
 Last Post stevemaho
by stevemaho
07-14-2017, 09:59 AM  
Vizio VW32L HDTV40A by Gootch46
Started by Gootch46, 02-21-2016, 11:29 AM
8 responses
3,139 views
0 likes
 Last Post figurehead21
by figurehead21
07-14-2017, 09:55 AM  
Ocosmo E32 no backlight by taman
Started by taman, 10-26-2016, 07:47 PM
11 responses
3,781 views
0 likes
 Last Post somaraok
by somaraok
07-14-2017, 06:21 AM  
Samsung UN65ES8000 by nelson6861
Started by nelson6861, 07-13-2017, 08:23 AM
2 responses
1,301 views
0 likes
 Last Post nelson6861
by nelson6861
07-14-2017, 05:41 AM  
Samsung UN40F6400 standby LED blink wont turn ON by mugunthans
Started by mugunthans, 06-18-2017, 11:38 AM
8 responses
4,247 views
0 likes
 Last Post mugunthans
by mugunthans
07-13-2017, 07:39 PM  
Sony KDL-46XBR4 Connector disconnect? by brucetv
Started by brucetv, 07-13-2017, 01:19 PM
3 responses
1,204 views
0 likes
 Last Post brucetv
by brucetv
07-13-2017, 07:26 PM  
PN51D430-A3D No picture, has sound by fcisolutions
Started by fcisolutions, 06-23-2017, 01:56 PM
15 responses
2,268 views
0 likes
 Last Post fcisolutions
by fcisolutions
07-13-2017, 03:45 PM  
About sharp 21sfx10a by hispeck
Started by hispeck, 07-13-2017, 02:10 PM
0 responses
998 views
0 likes
 Last Post hispeck
by hispeck
07-13-2017, 02:10 PM  
Panasonic,p50s30 ,sc 5351am, forgot to isolate buffer screws. by bman4
Started by bman4, 04-01-2017, 10:37 AM
10 responses
2,535 views
0 likes
 Last Post bman4
by bman4
07-13-2017, 01:39 PM  
Toshiba 32AV636D LTA320AP08 panel replacement by technicalspecialist
Started by technicalspecialist, 07-13-2017, 12:25 PM
1 response
1,512 views
0 likes
 Last Post budm
by budm
07-13-2017, 12:40 PM  
Samsung UE37D5520 by jonny78
Started by jonny78, 07-13-2017, 11:56 AM
0 responses
1,287 views
0 likes
 Last Post jonny78
by jonny78
07-13-2017, 11:56 AM  
th-p50x20m for now flashing 6 tims ,was flash 10 times by kobkobk
Started by kobkobk, 07-11-2017, 03:54 AM
3 responses
1,591 views
0 likes
 Last Post tw2005
by tw2005
07-13-2017, 05:36 AM  
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