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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
643,724 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
780,927 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 PS51E550 no picture by Geoff.
Started by Geoff., 06-19-2015, 11:51 PM
0 responses
1,485 views
0 likes
 Last Post Geoff.
by Geoff.
06-19-2015, 11:51 PM  
Toshiba 32HL95 No Audio - Where is Audio IC? by barkster
Started by barkster, 06-18-2015, 08:56 PM
12 responses
2,657 views
0 likes
 Last Post barkster
by barkster
06-19-2015, 12:54 PM  
Lg funny looking picture by LEEDASH
Started by LEEDASH, 06-18-2015, 05:17 PM
11 responses
2,141 views
0 likes
 Last Post budm
by budm
06-19-2015, 09:05 AM  
Panasonic TC-P55ST30 Clicking by uininer
Started by uininer, 06-06-2015, 07:13 PM
20 responses
4,192 views
0 likes
 Last Post uininer
by uininer
06-19-2015, 07:00 AM  
Samsung tcon or panel? by mattstolte
Started by mattstolte, 06-18-2015, 06:44 PM
4 responses
1,875 views
0 likes
 Last Post tom66
by tom66
06-19-2015, 02:08 AM  
Samsung ln52a650 power cycle by graveboy81
Started by graveboy81, 06-18-2015, 08:56 PM
2 responses
1,867 views
0 likes
 Last Post budm
by budm
06-18-2015, 09:06 PM  
Toshiba 46RV525R power supply capacitor problem by jackal68
Started by jackal68, 06-16-2015, 01:28 PM
16 responses
5,880 views
0 likes
 Last Post Agent24
by Agent24
06-18-2015, 08:29 PM  
Double check my diagnostic logic on this LE55FHDF3300Z by Pioneerx01
Started by Pioneerx01, 06-17-2015, 12:58 AM
9 responses
3,324 views
0 likes
 Last Post Pioneerx01
by Pioneerx01
06-18-2015, 07:55 PM  
vizio E422va no backlight by freakaftr8
Started by freakaftr8, 06-13-2015, 01:58 PM
13 responses
3,288 views
0 likes
 Last Post freakaftr8
by freakaftr8
06-18-2015, 01:43 PM  
problem with Megmeet PSU by Mikeyboy2007
Started by Mikeyboy2007, 06-18-2015, 12:52 PM
3 responses
1,727 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-18-2015, 01:20 PM  
47LN5700 Parts for backlight problem by JBP
Started by JBP, 06-18-2015, 10:27 AM
1 response
2,358 views
0 likes
 Last Post JBP
by JBP
06-18-2015, 12:17 PM  
Samsung PS43E450 by Hamie
Started by Hamie, 04-23-2015, 09:19 AM
4 responses
3,286 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-18-2015, 11:27 AM  
Magnavox 42MF438B no picture by dablack
Started by dablack, 06-18-2015, 10:40 AM
0 responses
1,217 views
0 likes
 Last Post dablack
by dablack
06-18-2015, 10:40 AM  
Sharp LC-52LE640U - Inverter/Lamp system failure by wcsd106
Started by wcsd106, 01-15-2015, 02:33 PM
8 responses
7,300 views
0 likes
 Last Post wcsd106
by wcsd106
06-18-2015, 09:49 AM  
Samsung UN46C6300 Bad Panel strange lines by piposarcade
Started by piposarcade, 12-05-2014, 02:05 PM
14 responses
4,017 views
0 likes
 Last Post piposarcade
by piposarcade
06-18-2015, 09:15 AM  
Mouser Shipping Charges... by mmartell
Started by mmartell, 04-24-2015, 01:50 PM
14 responses
2,637 views
0 likes
 Last Post mmartell
by mmartell
06-17-2015, 10:39 PM  
Damaged HDD, That is a Good Solution by Volkymaniac
Started by Volkymaniac, 06-17-2015, 07:37 PM
2 responses
1,667 views
0 likes
 Last Post Volkymaniac
by Volkymaniac
06-17-2015, 08:08 PM  
LG 42PQ20 No Standby Voltage by kmoonen
Started by kmoonen, 11-28-2013, 12:46 PM
14 responses
4,237 views
0 likes
 Last Post Flubbah
by Flubbah
06-17-2015, 06:43 PM  
Panasonic TX-P42XT50B 3 blink code IROM BOOT PROGRAM SOS HELP! by sharpy902008
Started by sharpy902008, 05-21-2015, 07:46 AM
19 responses
8,108 views
0 likes
 Last Post sharpy902008
by sharpy902008
06-17-2015, 03:17 PM  
LG 42PQ3000 Plasma TV Not Starting (clicking relay) by safesurfer65
Started by safesurfer65, 10-30-2014, 03:15 AM
10 responses
4,055 views
0 likes
 Last Post marty_cam
by marty_cam
06-17-2015, 01:29 PM  
samsung le32c450e1w mainboard problem? by wills123
Started by wills123, 03-25-2014, 10:40 AM
20 responses
12,213 views
0 likes
 Last Post swansea
by swansea
06-17-2015, 09:07 AM  
Vertical Black Lines Equally Spaced Samsung PS50C6900YK by blagger
Started by blagger, 06-09-2015, 02:01 AM
14 responses
2,303 views
0 likes
 Last Post tom66
by tom66
06-17-2015, 05:33 AM  
sharp lc-52le640u 1-1 blink by mattstolte
Started by mattstolte, 06-16-2015, 03:59 PM
2 responses
2,398 views
0 likes
 Last Post rievax_60
by rievax_60
06-16-2015, 07:03 PM  
Vizio SV470XVT1A LCD Power Supply Help. by dolivas27
Started by dolivas27, 06-15-2015, 07:02 AM
7 responses
2,791 views
0 likes
 Last Post Agent24
by Agent24
06-16-2015, 04:20 PM  
if i have 5volt but no other voltages isnt this bad main? by mattstolte
Started by mattstolte, 06-16-2015, 03:28 PM
1 response
1,254 views
0 likes
 Last Post tom66
by tom66
06-16-2015, 03:58 PM  
Samsung PS42E7HD will not display problem by gizmouk
Started by gizmouk, 06-12-2015, 05:59 PM
3 responses
1,795 views
0 likes
 Last Post gizmouk
by gizmouk
06-16-2015, 03:45 PM  
Great place for tv parts by adamp91gvm
Started by adamp91gvm, 06-16-2015, 06:31 AM
7 responses
1,556 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
06-16-2015, 12:37 PM  
SAMSUNG Ln46a630m1f worse after service menu adjustment by bondo123
Started by bondo123, 06-15-2015, 08:31 PM
3 responses
2,029 views
0 likes
 Last Post bondo123
by bondo123
06-16-2015, 10:19 AM  
Samsung LN55C650 Power Issue by Audioplus
Started by Audioplus, 06-12-2015, 11:13 AM
2 responses
1,963 views
0 likes
 Last Post Audioplus
by Audioplus
06-16-2015, 09:14 AM  
Hitachi 50" Plasma Buffer board question by topfli8979
Started by topfli8979, 06-15-2015, 06:03 PM
1 response
1,481 views
0 likes
 Last Post chrismurphy
by chrismurphy
06-16-2015, 03:45 AM  
LG 50PZ550 No Video or Audio by avasvani
Started by avasvani, 06-12-2015, 07:28 PM
9 responses
3,272 views
0 likes
 Last Post tom66
by tom66
06-16-2015, 03:03 AM  
VIZIO E550VL Obvious Damage Need help by Scuba
Started by Scuba, 11-14-2013, 03:04 PM
20 responses
4,844 views
0 likes
 Last Post Ltank
by Ltank
06-15-2015, 11:33 PM  
Need Help Finding a Schematic for a PS by dcapper
Started by dcapper, 09-22-2014, 12:31 AM
7 responses
2,290 views
0 likes
 Last Post ednja
by ednja
06-15-2015, 07:34 PM  
toshiba 32av500u sound but no picture by HotHead
Started by HotHead, 06-10-2015, 06:47 PM
8 responses
3,056 views
0 likes
 Last Post HotHead
by HotHead
06-15-2015, 06:31 PM  
Panasonic TC-P50G15 - LED always on, but no picture by slbpayaso
Started by slbpayaso, 04-09-2013, 07:49 PM
22 responses
6,219 views
0 likes
 Last Post scoswriter
by scoswriter
06-15-2015, 06:10 PM  
capacitors question by LEEDASH
Started by LEEDASH, 06-14-2015, 03:15 PM
16 responses
2,351 views
0 likes
 Last Post diif
by diif
06-15-2015, 05:50 PM  
LG 50pa5500 plasma clicks twice wont power on by mc25a
Started by mc25a, 06-12-2015, 12:06 PM
4 responses
2,593 views
0 likes
 Last Post mc25a
by mc25a
06-15-2015, 07:47 AM  
RCA LED32B30RQ only standby voltage by pop70458
Started by pop70458, 06-11-2015, 05:27 AM
10 responses
3,158 views
0 likes
 Last Post mmartell
by mmartell
06-15-2015, 02:59 AM  
Pioneer Kuro PDP-LX5090 - Pink Tint Fix by tom66
Started by tom66, 06-14-2015, 04:20 PM
2 responses
2,297 views
0 likes
 Last Post tom66
by tom66
06-15-2015, 02:43 AM  
Is BN44-00444A power supply from PN51D550C1F bad? by Pioneerx01
Started by Pioneerx01, 06-12-2015, 03:32 PM
4 responses
2,826 views
0 likes
 Last Post Pioneerx01
by Pioneerx01
06-14-2015, 07:53 PM  
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