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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
644,496 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
781,195 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
540,979 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
279,478 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
73,165 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  
Digital Stream HD3150 Plus by kamobile
Started by kamobile, 11-04-2011, 05:19 PM
4 responses
4,172 views
0 likes
 Last Post kaboom
by kaboom
11-12-2011, 08:51 PM  
RCA L32HD35D Screen Flickers by cmb
Started by cmb, 11-12-2011, 07:30 PM
1 response
2,923 views
0 likes
 Last Post Mad_Professor
by Mad_Professor
11-12-2011, 07:55 PM  
VIZIO XVT373SV Not powering on by UTbaseball36
Started by UTbaseball36, 10-19-2011, 11:45 AM
11 responses
8,226 views
0 likes
 Last Post kb48
by kb48
11-12-2011, 11:12 AM  
Help Vizio VW32LHDTV10A no pix no sound no backlight by Marsman
Started by Marsman, 11-07-2011, 09:17 PM
7 responses
4,792 views
0 likes
 Last Post kb48
by kb48
11-12-2011, 08:45 AM  
No power on my vizio tv by Danoo5
Started by Danoo5, 11-12-2011, 12:10 AM
1 response
2,155 views
0 likes
 Last Post retiredcaps
by retiredcaps
11-12-2011, 12:14 AM  
Samsung LE32B653 doesn't stay on by vaniok
Started by vaniok, 11-10-2011, 07:37 AM
4 responses
4,743 views
0 likes
 Last Post Dgtech
by Dgtech
11-10-2011, 07:20 PM  
sony kdl-46S4100 dark, no sound, inverter? by Houston1381
Started by Houston1381, 05-06-2011, 12:35 PM
7 responses
5,342 views
0 likes
 Last Post chums12
by chums12
11-10-2011, 06:48 PM  
red lines on samsung plasma tv by jennylilbit
Started by jennylilbit, 11-09-2011, 07:29 PM
2 responses
3,292 views
0 likes
 Last Post jennylilbit
by jennylilbit
11-09-2011, 09:08 PM  
Panasonic tv tba-03211c has no power by cowboy022403
Started by cowboy022403, 11-08-2011, 08:27 PM
3 responses
1,991 views
0 likes
 Last Post jayoung
by jayoung
11-09-2011, 11:48 AM  
COF Demux? by nanosec
Started by nanosec, 11-08-2011, 04:36 PM
1 response
2,084 views
0 likes
 Last Post tom66
by tom66
11-08-2011, 05:53 PM  
LG 23xl1rv lcd tv by BlackJack18
Started by BlackJack18, 11-08-2011, 05:05 PM
0 responses
1,550 views
0 likes
 Last Post BlackJack18
by BlackJack18
11-08-2011, 05:05 PM  
LG 42PC3D-UD plasma problem by Sirmike
Started by Sirmike, 11-07-2011, 08:49 PM
7 responses
4,037 views
0 likes
 Last Post Sirmike
by Sirmike
11-08-2011, 03:19 PM  
LG 42PC1RR plasma turns on then off by wixxwa
Started by wixxwa, 11-08-2011, 10:38 AM
0 responses
2,161 views
0 likes
 Last Post wixxwa
by wixxwa
11-08-2011, 10:38 AM  
Voire LCD19VH65 Schematic by 1beertap
Started by 1beertap, 08-07-2011, 07:27 PM
19 responses
5,061 views
0 likes
 Last Post tw2005
by tw2005
11-06-2011, 01:59 AM  
Magnavox 42MF531D/37 green power LED, no video/audio by sparr
Started by sparr, 11-05-2011, 08:06 AM
2 responses
2,256 views
0 likes
 Last Post sparr
by sparr
11-05-2011, 04:56 PM  
Vizio Service Port Contact Kills Mainboard by nanosec
Started by nanosec, 11-05-2011, 07:09 AM
3 responses
10,466 views
0 likes
 Last Post PlainBill
by PlainBill
11-05-2011, 04:35 PM  
Analogue ghosting by Tom41
Started by Tom41, 11-05-2011, 02:45 AM
2 responses
2,422 views
0 likes
 Last Post tom66
by tom66
11-05-2011, 10:55 AM  
Philips HTS3100 home theatre no sound, not reading DVD by slappala
Started by slappala, 11-04-2011, 06:25 PM
2 responses
5,390 views
0 likes
 Last Post slappala
by slappala
11-05-2011, 12:30 AM  
Magnavox 47MF437B/37 Power supply by mdlanel
Started by mdlanel, 11-04-2011, 07:50 AM
1 response
2,759 views
0 likes
 Last Post rayrod81
by rayrod81
11-04-2011, 12:04 PM  
Parts Swapping by KTMLew
Started by KTMLew, 09-17-2011, 11:05 AM
13 responses
3,889 views
0 likes
 Last Post muskin
by muskin
11-04-2011, 01:33 AM  
Testing darfon transformers by selldoor
Started by selldoor, 10-31-2011, 10:15 AM
4 responses
4,250 views
0 likes
 Last Post selldoor
by selldoor
11-02-2011, 12:44 PM  
Substituting a Fuji F9223l for a F9222L by nogger
Started by nogger, 11-01-2011, 06:17 AM
3 responses
6,332 views
0 likes
 Last Post nogger
by nogger
11-02-2011, 11:50 AM  
Apex GB5108 Chassis PU 1 rear projection tv by Buzzingblast333
Started by Buzzingblast333, 11-02-2011, 08:34 AM
0 responses
1,951 views
0 likes
 Last Post Buzzingblast333
by Buzzingblast333
11-02-2011, 08:34 AM  
Philips 50pfp5332d37 No Video by hdputtin
Started by hdputtin, 11-01-2011, 11:09 PM
2 responses
3,365 views
0 likes
 Last Post PlainBill
by PlainBill
11-02-2011, 04:40 AM  
samsung b4k-50 capacitor issues? by flyguyeddy
Started by flyguyeddy, 10-30-2011, 07:28 PM
5 responses
4,237 views
0 likes
 Last Post PlainBill
by PlainBill
10-31-2011, 10:52 PM  
LG 17LX1R red standby turns green briefly then red again by junkmansam
Started by junkmansam, 06-17-2011, 01:26 PM
12 responses
4,688 views
0 likes
 Last Post RobH2
by RobH2
10-31-2011, 05:08 PM  
samsung pn50a400c2d volume remot problems by cookiemonster131
Started by cookiemonster131, 10-26-2011, 08:04 PM
6 responses
3,740 views
0 likes
 Last Post cookiemonster131
by cookiemonster131
10-31-2011, 03:42 PM  
Samsung LN40A550P3FXZA by alg
Started by alg, 10-31-2011, 10:02 AM
1 response
3,739 views
0 likes
 Last Post PlainBill
by PlainBill
10-31-2011, 11:30 AM  
Vizio VX42L, single bad CAP causeing issues? by Angry
Started by Angry, 10-29-2011, 08:35 PM
8 responses
6,029 views
0 likes
 Last Post PlainBill
by PlainBill
10-30-2011, 11:04 PM  
Samsung t5064 plasma turning off and on by Tacey
Started by Tacey, 10-23-2011, 03:44 PM
10 responses
10,740 views
0 likes
 Last Post mcdaydavies
by mcdaydavies
10-30-2011, 10:27 AM  
Need help with Toshiba LCD TV by chosentestament
Started by chosentestament, 09-27-2011, 03:29 PM
6 responses
3,111 views
0 likes
 Last Post chosentestament
by chosentestament
10-29-2011, 07:17 AM  
Vizio SV420XVT1A With Blown IC by buggypartsplus
Started by buggypartsplus, 08-01-2011, 07:38 AM
1 response
2,372 views
0 likes
 Last Post frmdstryr
by frmdstryr
10-28-2011, 08:46 PM  
Samsung 3D Plasma, Few Lines on Screen Please Help! by graham01
Started by graham01, 10-26-2011, 03:08 PM
14 responses
19,024 views
0 likes
 Last Post graham01
by graham01
10-28-2011, 09:46 AM  
Vizio model#VX42L hdtv10a_completely dead by joeloy
Started by joeloy, 10-19-2011, 03:24 PM
2 responses
2,355 views
0 likes
 Last Post joeloy
by joeloy
10-27-2011, 09:56 AM  
hannspree xv-s 32 lcd tv by swiftmod
Started by swiftmod, 10-26-2011, 08:32 PM
6 responses
7,136 views
0 likes
 Last Post PlainBill
by PlainBill
10-27-2011, 08:06 AM  
Vizio V042L FHDTV10A No Video but has sound by Mrlinshadowdale
Started by Mrlinshadowdale, 05-19-2011, 11:49 AM
23 responses
9,981 views
0 likes
 Last Post stp715a
by stp715a
10-26-2011, 12:53 PM  
NEC PX-42VP4DA 42" Plasma TV by freakytiki4u
Started by freakytiki4u, 10-25-2011, 01:26 PM
4 responses
3,079 views
0 likes
 Last Post freakytiki4u
by freakytiki4u
10-26-2011, 10:18 AM  
Samsung PS50B430 Y-main Fault? by netdent
Started by netdent, 10-26-2011, 07:56 AM
2 responses
3,581 views
0 likes
 Last Post netdent
by netdent
10-26-2011, 08:29 AM  
Samsung Blackout by BioVirus87
Started by BioVirus87, 10-23-2011, 06:23 AM
9 responses
7,721 views
0 likes
 Last Post severach
by severach
10-25-2011, 11:00 AM  
RCA L26HD35D Pulsating screen/ t control? by billansor
Started by billansor, 10-24-2011, 02:28 PM
0 responses
2,254 views
0 likes
 Last Post billansor
by billansor
10-24-2011, 02:28 PM  
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