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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
1,916 responses
642,225 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
207 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
780,324 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
196,681 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
540,604 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
279,332 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
9,187 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
28,423 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
73,043 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
48,432 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Philips TDA-11135AW chassis schematic (+story) by Dannyx
Started by Dannyx, 05-25-2017, 02:37 PM
0 responses
1,306 views
0 likes
 Last Post Dannyx
by Dannyx
05-25-2017, 02:37 PM  
V315B1-C01 TCON - AS15F Swap out - resistor values by pic_whiz
Started by pic_whiz, 12-27-2016, 12:04 PM
8 responses
2,752 views
0 likes
 Last Post dskall
by dskall
05-25-2017, 09:38 AM  
Philips 32PFL7562D TV by Pauldesign
Started by Pauldesign, 05-11-2017, 09:53 AM
3 responses
1,586 views
0 likes
 Last Post Pauldesign
by Pauldesign
05-25-2017, 05:40 AM  
LG 42LW4500 distorted picture and bootloop by khaahk
Started by khaahk, 05-09-2017, 03:26 AM
7 responses
1,911 views
0 likes
 Last Post attainteddragon
by attainteddragon
05-25-2017, 01:57 AM  
Small silver caps on Vizio E470VL main board by Taterbug
Started by Taterbug, 04-09-2014, 01:51 PM
12 responses
3,939 views
0 likes
 Last Post mariushm
by mariushm
05-25-2017, 12:56 AM  
Sony Bravia KLV-32-400A - negative picture with white haze by joelrebello
Started by joelrebello, 03-07-2013, 01:25 AM
63 responses
33,181 views
0 likes
 Last Post Charudatta
by Charudatta
05-25-2017, 12:24 AM  
Philips 42HFL5581V/27 No Power by neilc6
Started by neilc6, 05-24-2017, 03:31 PM
3 responses
1,734 views
0 likes
 Last Post budm
by budm
05-24-2017, 10:56 PM  
Can't find video test pin on Samsung PN51F5500AFXZA mainboard BN94-06194A. by rodneyruffo
Started by rodneyruffo, 03-14-2017, 03:56 PM
5 responses
1,970 views
0 likes
 Last Post rodneyruffo
by rodneyruffo
05-24-2017, 09:56 PM  
HP PL5060N Lines On Screen by Fisher77
Started by Fisher77, 05-18-2017, 11:54 AM
1 response
1,252 views
0 likes
 Last Post Fisher77
by Fisher77
05-24-2017, 10:27 AM  
Vizio gv47lfhdtv10a. No sound after replacing fuse. by erickeri1234
Started by erickeri1234, 05-22-2017, 10:34 PM
16 responses
2,225 views
0 likes
 Last Post erickeri1234
by erickeri1234
05-23-2017, 10:20 PM  
Need help finding IC PLEASE!! by rmoody
Started by rmoody, 05-19-2017, 05:39 PM
15 responses
2,769 views
0 likes
 Last Post rmoody
by rmoody
05-23-2017, 05:15 PM  
LG 42LC2D no picture by bestjm
Started by bestjm, 05-19-2017, 10:30 PM
5 responses
1,907 views
0 likes
 Last Post bestjm
by bestjm
05-23-2017, 05:07 PM  
Buzzing speakers on CRT TV with TH-11135A ("sync buzz") by Dannyx
Started by Dannyx, 05-23-2017, 04:55 AM
3 responses
1,942 views
0 likes
 Last Post Dannyx
by Dannyx
05-23-2017, 01:59 PM  
Dead Samsung plasma - NOT (?) Power supply by holybob
Started by holybob, 05-11-2017, 07:34 AM
12 responses
2,733 views
0 likes
 Last Post holybob
by holybob
05-23-2017, 01:01 PM  
Digihome 32 inch by LEEDASH
Started by LEEDASH, 05-22-2017, 01:26 PM
4 responses
1,413 views
0 likes
 Last Post LEEDASH
by LEEDASH
05-23-2017, 05:57 AM  
Assistance With Repairing A Sinotec MP-47HU27 LCD TV by AudioJunkie
Started by AudioJunkie, 05-23-2017, 03:26 AM
1 response
1,579 views
0 likes
 Last Post AudioJunkie
by AudioJunkie
05-23-2017, 03:58 AM  
Panasonic TC-P60UT50 green haze? by adabbledoo
Started by adabbledoo, 05-20-2017, 12:39 AM
2 responses
1,423 views
0 likes
 Last Post adabbledoo
by adabbledoo
05-22-2017, 09:29 PM  
TNPH0831AG - TC-P42U2 Main or "A" board by ultimatt
Started by ultimatt, 05-22-2017, 06:06 PM
0 responses
1,017 views
0 likes
 Last Post ultimatt
by ultimatt
05-22-2017, 06:06 PM  
Samsung ue37d5520 main board compatability by satinser
Started by satinser, 05-22-2017, 06:04 PM
0 responses
1,345 views
0 likes
 Last Post satinser
by satinser
05-22-2017, 06:04 PM  
Sony KDL-46XBR6, bad T-Con? by Daveleone
Started by Daveleone, 05-08-2017, 02:43 PM
8 responses
3,265 views
0 likes
 Last Post tvtimmy
by tvtimmy
05-22-2017, 04:38 PM  
Power Supply for Vizio sv471xvt Backlight Inverter Repair Help Pleasse!! by fharris1977
Started by fharris1977, 05-22-2017, 07:43 AM
1 response
1,583 views
0 likes
 Last Post budm
by budm
05-22-2017, 10:59 AM  
Vizio SV471XVT No Standby, Dead Set by fharris1977
Started by fharris1977, 05-11-2017, 09:41 AM
16 responses
2,753 views
0 likes
 Last Post budm
by budm
05-22-2017, 09:02 AM  
Changhong LED50YC2000UA by jose6326
Started by jose6326, 05-12-2017, 11:32 AM
17 responses
3,598 views
0 likes
 Last Post jose6326
by jose6326
05-22-2017, 07:48 AM  
LG 42LN5200-UM Has backlight, audio. No picture by marimol
Started by marimol, 03-11-2017, 02:20 AM
10 responses
4,149 views
0 likes
 Last Post Richlee1970
by Richlee1970
05-22-2017, 04:24 AM  
Samsung ln-t4061f stuck in rebooting sequence by engelwood39
Started by engelwood39, 04-19-2017, 11:27 PM
29 responses
3,801 views
0 likes
 Last Post budm
by budm
05-21-2017, 09:48 PM  
Vizio vw37L (3637-0312-0150 main board) main board repair by SDeuce
Started by SDeuce, 05-19-2017, 06:47 PM
15 responses
2,722 views
0 likes
 Last Post budm
by budm
05-21-2017, 09:28 PM  
Sony Bravia XBR KDL-52XBR6 - Bad Panel? by Neonpeon
Started by Neonpeon, 10-20-2013, 07:59 AM
7 responses
3,736 views
0 likes
 Last Post steves7839
by steves7839
05-21-2017, 07:58 PM  
LG 55LV9500 LED TV Black Screen by talonesi
Started by talonesi, 04-23-2017, 02:35 PM
12 responses
2,168 views
0 likes
 Last Post tvtimmy
by tvtimmy
05-21-2017, 07:19 PM  
Westinghouse L1975NW - No Video by jazzie366
Started by jazzie366, 05-21-2017, 08:34 AM
2 responses
1,201 views
0 likes
 Last Post jazzie366
by jazzie366
05-21-2017, 06:20 PM  
Insignia NS-40DR420NA16 no power by Daveleone
Started by Daveleone, 04-23-2017, 05:41 PM
29 responses
3,880 views
0 likes
 Last Post Daveleone
by Daveleone
05-21-2017, 04:52 PM  
PWTV8K42ASA1 Visio Power Supply Testing by torrespedroa
Started by torrespedroa, 05-18-2017, 01:27 PM
17 responses
2,288 views
0 likes
 Last Post budm
by budm
05-21-2017, 04:42 PM  
Techwood 32hdled by Seagorman
Started by Seagorman, 05-20-2017, 03:20 PM
12 responses
1,639 views
0 likes
 Last Post budm
by budm
05-21-2017, 04:35 PM  
Panasonic TC-P50ST60. 7 blinks by tucocaps
Started by tucocaps, 05-21-2017, 03:18 PM
2 responses
1,477 views
0 likes
 Last Post tucocaps
by tucocaps
05-21-2017, 04:08 PM  
Digihome 39180 FHD LED no standby by sordids999
Started by sordids999, 05-21-2017, 01:23 PM
0 responses
1,219 views
0 likes
 Last Post sordids999
by sordids999
05-21-2017, 01:23 PM  
Samsung Low audio by johnz
Started by johnz, 05-19-2017, 11:41 PM
5 responses
1,288 views
0 likes
 Last Post johnz
by johnz
05-21-2017, 01:17 PM  
Samsung Syncmaster 244T - fixed but not. by Erwin0265
Started by Erwin0265, 05-15-2017, 05:44 AM
24 responses
3,833 views
0 likes
 Last Post Erwin0265
by Erwin0265
05-20-2017, 10:26 PM  
Santo LCD-40xr11f. Inverter tcon screen ?? by maxvalutech
Started by maxvalutech, 05-17-2017, 08:54 PM
5 responses
1,587 views
0 likes
 Last Post maxvalutech
by maxvalutech
05-20-2017, 05:36 AM  
Expertise needed 2 diagnose issue w horizontal lines by danigirl
Started by danigirl, 05-19-2017, 05:57 PM
4 responses
22 views
0 likes
 Last Post danigirl
by danigirl
05-19-2017, 05:57 PM  
Sharp Aquos - LC-52LE640U - Power Supply Error by wcsd106
Started by wcsd106, 07-11-2015, 02:11 AM
33 responses
11,413 views
0 likes
 Last Post budm
by budm
05-19-2017, 09:03 AM  
Samsung ps43f4500 won't turn on by andrews7523
Started by andrews7523, 05-12-2017, 03:25 AM
19 responses
3,145 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-19-2017, 08:49 AM  
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