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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
644,473 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
219 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
781,191 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
196,800 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
540,978 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
279,473 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
73,163 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  
Do LCD tv's have built in test patterns ? by mmartell
Started by mmartell, 10-22-2013, 03:25 AM
16 responses
3,001 views
0 likes
 Last Post mmartell
by mmartell
11-18-2013, 10:58 PM  
Vizio VW42L Bad Power Supply Questions by malschuler
Started by malschuler, 11-18-2013, 09:37 PM
0 responses
1,663 views
0 likes
 Last Post malschuler
by malschuler
11-18-2013, 09:37 PM  
strange volt readings. by nomoresonys
Started by nomoresonys, 11-17-2013, 12:18 AM
11 responses
2,682 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-18-2013, 08:37 PM  
Vizio xvt553sv Remote issue by topfli8979
Started by topfli8979, 11-18-2013, 02:06 PM
1 response
2,912 views
0 likes
 Last Post Glitcher
by Glitcher
11-18-2013, 08:12 PM  
logik 32 inch LC32DIGB20 by scottish_rj
Started by scottish_rj, 11-14-2013, 12:06 PM
26 responses
4,289 views
0 likes
 Last Post tom66
by tom66
11-18-2013, 10:50 AM  
Wharfdale 37 inch LT37K1CB by Manddave
Started by Manddave, 11-17-2013, 02:01 PM
7 responses
2,136 views
0 likes
 Last Post Manddave
by Manddave
11-18-2013, 05:09 AM  
pioneer pdp-427xd faulty by wembleyhill
Started by wembleyhill, 11-18-2013, 03:14 AM
1 response
2,267 views
0 likes
 Last Post tom66
by tom66
11-18-2013, 04:19 AM  
Vizio E422VLE power supply has no 5vdc stby by Bob Neely
Started by Bob Neely, 10-15-2013, 08:36 PM
22 responses
6,591 views
0 likes
 Last Post Bob Neely
by Bob Neely
11-17-2013, 10:12 PM  
Thermistor Replacement Substitute by Glitcher
Started by Glitcher, 11-17-2013, 06:40 PM
8 responses
5,032 views
0 likes
 Last Post Kiriakos GR
by Kiriakos GR
11-17-2013, 10:01 PM  
Samsung PN51D430A3DXZA Sound but no picture by Mberglo
Started by Mberglo, 09-03-2013, 07:44 AM
19 responses
4,569 views
0 likes
 Last Post ntuner
by ntuner
11-17-2013, 07:57 PM  
Sharp LC-15B4U-S need cord by Jim1590
Started by Jim1590, 11-17-2013, 02:50 PM
4 responses
2,430 views
0 likes
 Last Post Jim1590
by Jim1590
11-17-2013, 03:31 PM  
Philips 19PFL3504, 32PFL3504, 19PFL3403 Power Supply Issues by PhilipsKSI
Started by PhilipsKSI, 11-10-2013, 12:43 PM
5 responses
4,582 views
0 likes
 Last Post tom66
by tom66
11-17-2013, 01:43 PM  
No picture from LG 50PS60 Plasma TV by lennoxgomes
Started by lennoxgomes, 11-17-2013, 12:39 PM
0 responses
1,997 views
0 likes
 Last Post lennoxgomes
by lennoxgomes
11-17-2013, 12:39 PM  
Dynex dx-l40-10a audio goes out by ztu165
Started by ztu165, 11-17-2013, 10:24 AM
0 responses
1,689 views
0 likes
 Last Post ztu165
by ztu165
11-17-2013, 10:24 AM  
New garage sale finds. O-scope and variable power supply by johnboy1313
Started by johnboy1313, 11-16-2013, 08:13 PM
6 responses
2,175 views
0 likes
 Last Post SeanB
by SeanB
11-17-2013, 05:10 AM  
Panasonic 65VT60 Vertical lines HELP by FiveOhFour
Started by FiveOhFour, 10-14-2013, 03:04 PM
35 responses
9,808 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-16-2013, 11:47 PM  
Vizio P42HDTV10 not turning on and staying on. by tweednick
Started by tweednick, 10-11-2013, 11:07 AM
4 responses
1,954 views
0 likes
 Last Post tweednick
by tweednick
11-16-2013, 09:34 PM  
KV36HS500 doing it again! by ivtec
Started by ivtec, 11-16-2013, 07:11 PM
0 responses
1,661 views
0 likes
 Last Post ivtec
by ivtec
11-16-2013, 07:11 PM  
X322BV-HD E1-53200011-ER power supply no backlight by sheen818
Started by sheen818, 11-15-2013, 02:32 PM
2 responses
2,510 views
0 likes
 Last Post sheen818
by sheen818
11-16-2013, 06:12 PM  
LG 42L H3000 acts like needs to warm up before picture is watchable(picture inside) by PhaseCoder
Started by PhaseCoder, 11-13-2013, 09:34 AM
6 responses
2,841 views
0 likes
 Last Post munirutech
by munirutech
11-16-2013, 05:42 PM  
LG 50" Ysus Board Zapped.. I want to rebuild EBR63039802 by Brentsky
Started by Brentsky, 11-16-2013, 01:31 PM
6 responses
4,771 views
0 likes
 Last Post tom66
by tom66
11-16-2013, 03:58 PM  
Samsung 42" Plasma by newtothis
Started by newtothis, 11-15-2013, 03:18 PM
3 responses
1,771 views
0 likes
 Last Post newtothis
by newtothis
11-16-2013, 02:02 PM  
sony kdl46s4100, 66 volts at bl on with tv off by nomoresonys
Started by nomoresonys, 09-11-2013, 09:11 PM
34 responses
6,555 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-16-2013, 01:50 PM  
Polaroid TLA-01511C color distortion then power off by Jim1590
Started by Jim1590, 11-16-2013, 01:05 PM
1 response
1,970 views
0 likes
 Last Post Jim1590
by Jim1590
11-16-2013, 01:08 PM  
Vertical Red Line appears on Hitachi Plasma HD42S69 by Sross002
Started by Sross002, 07-18-2013, 09:44 AM
23 responses
9,493 views
0 likes
 Last Post Sross002
by Sross002
11-16-2013, 12:43 PM  
LG 50PK250 Plasma Fixed! Thanks forum. by ScooterMcTavish
Started by ScooterMcTavish, 11-16-2013, 09:06 AM
0 responses
2,203 views
0 likes
 Last Post ScooterMcTavish
by ScooterMcTavish
11-16-2013, 09:06 AM  
Panasonic PT-47WX42 Convergence Issues by ratdude747
Started by ratdude747, 11-05-2012, 09:55 PM
98 responses
14,830 views
0 likes
 Last Post ratdude747
by ratdude747
11-15-2013, 11:33 PM  
Samsung 55" vertical Lines (UN55c7100) by fabes253
Started by fabes253, 11-15-2013, 04:56 PM
4 responses
2,644 views
0 likes
 Last Post tom66
by tom66
11-15-2013, 06:18 PM  
Help with picture on samsung LN32a330J1D by Speedracer5
Started by Speedracer5, 11-07-2013, 07:31 PM
8 responses
4,196 views
0 likes
 Last Post joelsplace
by joelsplace
11-15-2013, 03:15 PM  
Panasonic G20 Failure :/ by Falco21
Started by Falco21, 06-06-2012, 01:36 PM
75 responses
29,906 views
0 likes
 Last Post rmalbers
by rmalbers
11-15-2013, 01:10 PM  
Insignia NS-LTDVD32-09 picture problem by budm
Started by budm, 04-07-2013, 11:28 PM
4 responses
4,784 views
0 likes
 Last Post budm
by budm
11-15-2013, 10:48 AM  
Polaroid 3200. Tcon, main, or panel? by johnboy1313
Started by johnboy1313, 04-10-2013, 04:45 PM
17 responses
4,359 views
0 likes
 Last Post truep
by truep
11-15-2013, 10:16 AM  
Toshiba LCD 22BL502B Solid Green Led No Picture by tanz0
Started by tanz0, 11-04-2013, 04:57 PM
45 responses
13,664 views
0 likes
 Last Post tanz0
by tanz0
11-15-2013, 10:02 AM  
Insignia NS-P42Q-10A Buffer Failure by Caleb
Started by Caleb, 11-14-2013, 05:45 PM
3 responses
2,568 views
0 likes
 Last Post Caleb
by Caleb
11-15-2013, 09:38 AM  
faulty backlights digitrex ctf4071a by efwiofoi
Started by efwiofoi, 11-11-2013, 09:34 AM
1 response
2,319 views
0 likes
 Last Post efwiofoi
by efwiofoi
11-15-2013, 09:24 AM  
Interesting case: Toshiba 32AV502R Tuning(?) issue by randtek
Started by randtek, 02-20-2013, 07:26 AM
3 responses
3,439 views
0 likes
 Last Post rama9998
by rama9998
11-15-2013, 08:00 AM  
Maxent MX50X3 [P500550HM8] 50" Plasma - Vertical bands of noise by bobbworth
Started by bobbworth, 11-10-2013, 06:39 PM
9 responses
3,964 views
0 likes
 Last Post bobbworth
by bobbworth
11-15-2013, 01:58 AM  
KDL-46V3000 "Just a green light" by amoparx
Started by amoparx, 10-31-2013, 06:17 PM
8 responses
2,187 views
0 likes
 Last Post capkid
by capkid
11-15-2013, 01:14 AM  
Samsung UA40C6900 not starting by rahulmadhukar
Started by rahulmadhukar, 10-22-2013, 07:41 PM
6 responses
2,502 views
0 likes
 Last Post hijodalgo
by hijodalgo
11-14-2013, 10:31 PM  
Pioneer PDP-433MXE by newtothis
Started by newtothis, 10-17-2013, 04:13 PM
7 responses
3,569 views
0 likes
 Last Post andyselectronicstuff
by andyselectronicstuff
11-14-2013, 04:40 PM  
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