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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
644,466 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
781,188 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
540,977 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  
Dead Samsung Plasm needs Help by bwilliams60
Started by bwilliams60, 07-31-2015, 12:45 PM
18 responses
3,013 views
0 likes
 Last Post dulipra
by dulipra
01-08-2019, 03:07 AM  
Westinghouse DW50F1y1 - wont turn on, eeprom? by mayhemracing
Started by mayhemracing, 12-18-2018, 03:49 PM
4 responses
1,190 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-07-2019, 09:27 PM  
Late model "40 RCA LED LCD, upper 1/3 screen distortion, no T-Con board by NorthernCrow
Started by NorthernCrow, 01-02-2019, 12:26 AM
12 responses
2,122 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
01-07-2019, 06:58 PM  
Toshiba 40L3433DG - very hot Q301 on PSU board by Sebenicz
Started by Sebenicz, 11-21-2018, 05:35 AM
18 responses
2,220 views
0 likes
 Last Post R_J
by R_J
01-07-2019, 04:19 PM  
Vizio m65-D0 help by Duke1985
Started by Duke1985, 01-04-2019, 04:16 PM
22 responses
3,127 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-07-2019, 03:51 PM  
Panasonic TX-P50GT60E by Shino54
Started by Shino54, 01-05-2019, 10:35 AM
1 response
1,203 views
0 likes
 Last Post Shino54
by Shino54
01-07-2019, 06:18 AM  
Disable Hotel Mode. Sony KDL-55W802A by MiserablePixels
Started by MiserablePixels, 12-19-2017, 12:50 AM
4 responses
20,668 views
0 likes
 Last Post ibgcnbr
by ibgcnbr
01-07-2019, 05:38 AM  
Samsung Plasma PS63p76FD power cycling / relay clicking - PSU board? by djtom
Started by djtom, 11-07-2015, 12:40 PM
15 responses
4,530 views
0 likes
 Last Post littleted
by littleted
01-05-2019, 03:46 PM  
Masthead amplifier power issue by Tom41
Started by Tom41, 01-05-2019, 04:55 AM
2 responses
1,028 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-05-2019, 03:04 PM  
Panasonic Plasma TH-46PZ81B, 10 Blink SOS (Doesn't appear to be TEA1611T chips) by ljnash
Started by ljnash, 01-02-2017, 06:33 AM
28 responses
6,942 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-05-2019, 12:54 PM  
Help with lg 60pb660v by livo
Started by livo, 01-05-2019, 06:32 AM
0 responses
995 views
0 likes
 Last Post livo
by livo
01-05-2019, 06:32 AM  
UN55B8000XF No Backlights/Picture on (only sound) by icekillah
Started by icekillah, 10-29-2018, 03:14 PM
12 responses
2,205 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-04-2019, 09:18 PM  
VIZIO E320FI-B2 dead no standby voltage by kornwood
Started by kornwood, 01-03-2019, 10:09 PM
4 responses
1,391 views
0 likes
 Last Post budm
by budm
01-04-2019, 04:09 PM  
LG 60PB5600, won't turn on by fullmetalman
Started by fullmetalman, 09-14-2018, 08:28 AM
5 responses
2,130 views
0 likes
 Last Post camegan95
by camegan95
01-04-2019, 02:34 PM  
Samsung UE40F6270 won't come out of standby by SvenH
Started by SvenH, 09-02-2017, 12:34 PM
16 responses
3,065 views
0 likes
 Last Post Dannyx
by Dannyx
01-04-2019, 04:56 AM  
Help ! Blaupunkt 32/147i by smallprint
Started by smallprint, 06-15-2017, 10:47 AM
10 responses
4,460 views
0 likes
 Last Post Obsesion
by Obsesion
01-04-2019, 04:13 AM  
About lge 6841 cpu ic by hispeck
Started by hispeck, 01-03-2019, 11:48 PM
0 responses
899 views
0 likes
 Last Post hispeck
by hispeck
01-03-2019, 11:48 PM  
Samsung 55inch SmartTV strange artefact by guix
Started by guix, 01-02-2019, 04:30 PM
6 responses
1,213 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-03-2019, 11:05 AM  
Sansui 55" LCD TV Model STY1655 (Backlights switching off intermittently) by angelos
Started by angelos, 12-28-2018, 04:25 AM
8 responses
1,552 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-03-2019, 09:12 AM  
Dell 3706mc tv by hispeck
Started by hispeck, 01-03-2019, 03:46 AM
1 response
925 views
0 likes
 Last Post hispeck
by hispeck
01-03-2019, 04:02 AM  
Sony XBR49X800D ghosting on bottom of screen by k0nsol
Started by k0nsol, 12-15-2018, 04:44 PM
12 responses
1,760 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-02-2019, 10:06 PM  
Philips 42PFL9732D slow startup by tiltkoko
Started by tiltkoko, 12-02-2018, 06:03 AM
17 responses
2,797 views
0 likes
 Last Post petehall347
by petehall347
01-02-2019, 06:23 PM  
Lg 50ln5700 horizontal moving black line on bottom of screen by Gdog215
Started by Gdog215, 12-22-2018, 02:55 PM
25 responses
2,706 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-02-2019, 03:07 PM  
zg7190r-9 schematic by 6ot4hr
Started by 6ot4hr, 01-02-2019, 03:03 PM
0 responses
1,073 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
01-02-2019, 03:03 PM  
LG50 PC1D plasma by Cornboats
Started by Cornboats, 12-31-2018, 04:54 AM
5 responses
1,192 views
0 likes
 Last Post Cornboats
by Cornboats
01-02-2019, 02:49 AM  
Elcap Capacitors by redrooster
Started by redrooster, 12-16-2018, 11:06 PM
12 responses
3,921 views
0 likes
 Last Post redrooster
by redrooster
01-01-2019, 11:23 PM  
UN40F5500AF Doen't Turn On - Flickering by neilc6
Started by neilc6, 12-02-2018, 05:23 PM
7 responses
2,037 views
0 likes
 Last Post neilc6
by neilc6
01-01-2019, 03:48 PM  
Sharp Aquos LC-60E77UN- Backlight making the screen flash brighter by Scollins
Started by Scollins, 10-01-2018, 03:17 PM
8 responses
1,985 views
0 likes
 Last Post Davi.p
by Davi.p
01-01-2019, 12:22 PM  
UN55C6400RF Dim half side of screen by neilc6
Started by neilc6, 11-07-2018, 12:57 PM
9 responses
2,591 views
0 likes
 Last Post neilc6
by neilc6
12-31-2018, 08:46 PM  
Samsung pn43d450a2dxza firmware update by bmw-man
Started by bmw-man, 08-19-2017, 09:53 PM
7 responses
3,093 views
0 likes
 Last Post CapLeaker
by CapLeaker
12-31-2018, 02:32 PM  
Sharp Aquos LC-46D64U Help by BradBerger
Started by BradBerger, 11-01-2014, 10:47 PM
37 responses
11,425 views
0 likes
 Last Post Icitte
by Icitte
12-31-2018, 12:32 PM  
Sharp LC46D64U Power and OPC Flash by Icitte
Started by Icitte, 11-04-2018, 03:45 PM
24 responses
3,674 views
0 likes
 Last Post Icitte
by Icitte
12-31-2018, 12:25 PM  
Lg49uj6200ua by ljintexas
Started by ljintexas, 11-25-2018, 01:23 PM
72 responses
5,188 views
0 likes
 Last Post ljintexas
by ljintexas
12-31-2018, 11:01 AM  
Toshiba 32PB10E No power by s_henya
Started by s_henya, 02-26-2015, 02:38 AM
13 responses
10,331 views
0 likes
 Last Post PSX04
by PSX04
12-31-2018, 06:12 AM  
TCon V400H1-C03 - picture by xxcxx
Started by xxcxx, 12-30-2018, 09:06 AM
3 responses
1,656 views
0 likes
 Last Post Davi.p
by Davi.p
12-31-2018, 05:32 AM  
Sanyo dp50741 main board j4je by ricosavy
Started by ricosavy, 03-25-2014, 06:45 AM
17 responses
6,097 views
0 likes
 Last Post kevinm34232
by kevinm34232
12-30-2018, 02:04 PM  
LG 47ls4500 no power by Sniper82
Started by Sniper82, 12-25-2014, 09:03 AM
20 responses
9,204 views
0 likes
 Last Post Chiff849
by Chiff849
12-29-2018, 07:29 PM  
Toshiba 40L1333DB Vestel 17ips20 by jonny78
Started by jonny78, 07-22-2017, 11:57 AM
8 responses
3,466 views
0 likes
 Last Post alerton
by alerton
12-29-2018, 02:23 PM  
sharp aquos crap shoot? by bmmc
Started by bmmc, 12-29-2018, 01:28 PM
1 response
999 views
0 likes
 Last Post ajshoe
by ajshoe
12-29-2018, 01:50 PM  
Sanmsung TV UN55EH6000FXTZ no power on. by astouppe
Started by astouppe, 12-26-2018, 03:29 PM
7 responses
1,340 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-29-2018, 01:15 AM  
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