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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
643,547 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
217 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung D5520 LED - black horizontal bar on screen. Troubleshooting help needed. by jpmad4it
Started by jpmad4it, 03-10-2014, 04:53 AM
5 responses
4,012 views
0 likes
 Last Post jpmad4it
by jpmad4it
04-03-2014, 09:21 AM  
Help with Magnavox 42MF321D/17 problem. Sound but no picture. by William42
Started by William42, 04-02-2014, 11:44 AM
2 responses
2,166 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
04-03-2014, 09:09 AM  
LG 50PS8000 zsus board and possible plasma panel problem by Kenman
Started by Kenman, 04-02-2014, 12:54 PM
9 responses
3,973 views
0 likes
 Last Post Kenman
by Kenman
04-03-2014, 07:26 AM  
General Ysus and Zsus Question by dcapper
Started by dcapper, 04-02-2014, 11:09 PM
5 responses
2,068 views
0 likes
 Last Post dcapper
by dcapper
04-03-2014, 07:24 AM  
Sceptre X42GV-KOMODO, odd Screen fade by Seksys
Started by Seksys, 04-02-2014, 04:32 PM
1 response
1,690 views
0 likes
 Last Post Seksys
by Seksys
04-03-2014, 06:30 AM  
37pd5200e smps by zx81
Started by zx81, 03-12-2014, 05:19 AM
27 responses
4,689 views
0 likes
 Last Post zx81
by zx81
04-03-2014, 01:48 AM  
Panasonic TH-50PX80U need help with a short! by XmouseX
Started by XmouseX, 04-14-2013, 12:24 PM
35 responses
18,426 views
0 likes
 Last Post Gary o
by Gary o
04-02-2014, 08:55 PM  
RCA 42PA30RQ (Samsung S42AX YB09 clone) No Picture by Gannon
Started by Gannon, 04-02-2014, 07:48 PM
1 response
3,435 views
0 likes
 Last Post Gannon
by Gannon
04-02-2014, 08:06 PM  
Vizio fixed but stopped again???? by Twins_Guy
Started by Twins_Guy, 04-02-2014, 02:35 PM
2 responses
1,517 views
0 likes
 Last Post Twins_Guy
by Twins_Guy
04-02-2014, 07:08 PM  
Pioneer PDP-6010 FD vertical half bar by bebee
Started by bebee, 04-01-2014, 01:52 PM
8 responses
2,636 views
0 likes
 Last Post mmartell
by mmartell
04-02-2014, 05:17 PM  
Caps for DVD Recorder by sharkieq
Started by sharkieq, 04-02-2014, 03:21 PM
1 response
2,625 views
0 likes
 Last Post mariushm
by mariushm
04-02-2014, 04:27 PM  
LG 55LD520C Power Supply will not turn on. by Ltank
Started by Ltank, 04-02-2014, 02:01 PM
1 response
1,922 views
0 likes
 Last Post Ltank
by Ltank
04-02-2014, 03:47 PM  
Panasonic tx-p50xt50b won't turn on for days by Mr_Bodgit
Started by Mr_Bodgit, 03-28-2014, 01:58 PM
7 responses
5,796 views
0 likes
 Last Post tw2005
by tw2005
04-02-2014, 03:00 PM  
Service info site by budm
Started by budm, 04-02-2014, 12:42 PM
1 response
1,894 views
0 likes
 Last Post tom66
by tom66
04-02-2014, 12:48 PM  
sony kdl-46w3000 lcd help? by mattstolte
Started by mattstolte, 04-01-2014, 05:38 PM
3 responses
2,001 views
0 likes
 Last Post budm
by budm
04-02-2014, 12:24 PM  
Vizio VW32L HDTV40A, Went bang, Now no power, :-o by Easky15
Started by Easky15, 11-08-2013, 10:02 AM
5 responses
3,186 views
0 likes
 Last Post budm
by budm
04-02-2014, 12:10 PM  
Lava LV-40LVG factory reset? by PowerAmpFreak
Started by PowerAmpFreak, 03-08-2014, 07:36 AM
2 responses
1,439 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
04-02-2014, 11:34 AM  
Y-Board lj92-01601a Schematic? by Glitcher
Started by Glitcher, 04-01-2014, 11:49 PM
2 responses
2,365 views
0 likes
 Last Post Glitcher
by Glitcher
04-02-2014, 08:29 AM  
LG 50PC1DR doesn't power up. Just clicks. by Lopdebif
Started by Lopdebif, 08-17-2013, 03:52 PM
25 responses
5,793 views
0 likes
 Last Post nimust
by nimust
04-01-2014, 08:50 PM  
Samsung LNT4042H Capacitor replacement by putznik82
Started by putznik82, 04-01-2014, 12:46 PM
6 responses
3,296 views
0 likes
 Last Post MEB
by MEB
04-01-2014, 08:39 PM  
Having troble running 1080P channels by 120volts
Started by 120volts, 04-01-2014, 08:11 PM
1 response
1,604 views
0 likes
 Last Post tom66
by tom66
04-01-2014, 08:14 PM  
LG 32LC7D-UB Tuner not finding stations by Marsman
Started by Marsman, 03-30-2014, 05:38 PM
1 response
1,436 views
0 likes
 Last Post Marsman
by Marsman
04-01-2014, 07:50 PM  
lg 42pc3d plasma help by mattstolte
Started by mattstolte, 04-01-2014, 05:36 PM
0 responses
1,262 views
0 likes
 Last Post mattstolte
by mattstolte
04-01-2014, 05:36 PM  
Spectroniq PLTV-3250 by CraigR
Started by CraigR, 03-27-2014, 10:59 AM
15 responses
2,832 views
0 likes
 Last Post budm
by budm
04-01-2014, 03:52 PM  
Haier L32F1120 Main board by CraigR
Started by CraigR, 03-28-2014, 08:57 AM
1 response
2,159 views
0 likes
 Last Post CraigR
by CraigR
04-01-2014, 03:32 PM  
EMERSON LE320EM3 Power Supply Problems by David53
Started by David53, 03-31-2014, 08:43 AM
2 responses
3,489 views
0 likes
 Last Post David53
by David53
04-01-2014, 01:21 PM  
Sceptre 32” LED, E325BV-HD bad power board? by Ben Cartwright
Started by Ben Cartwright, 04-01-2014, 11:44 AM
0 responses
1,621 views
0 likes
 Last Post Ben Cartwright
by Ben Cartwright
04-01-2014, 11:44 AM  
Lg42pq2000 by mitarrazor
Started by mitarrazor, 03-31-2014, 03:37 PM
10 responses
2,538 views
0 likes
 Last Post mitarrazor
by mitarrazor
04-01-2014, 11:21 AM  
Samsung LN46A650 possible purchase by tibimakai
Started by tibimakai, 04-01-2014, 09:52 AM
0 responses
1,155 views
0 likes
 Last Post tibimakai
by tibimakai
04-01-2014, 09:52 AM  
Red and Green Pixels why? by dcapper
Started by dcapper, 03-31-2014, 07:13 PM
8 responses
2,227 views
0 likes
 Last Post dcapper
by dcapper
04-01-2014, 07:14 AM  
Sony KDL-40XBR9 green led no video or audio by keats11
Started by keats11, 03-31-2014, 07:44 PM
3 responses
2,893 views
0 likes
 Last Post keats11
by keats11
04-01-2014, 04:29 AM  
Samsung PS51D8000FS not video, not power on by exvion
Started by exvion, 04-01-2014, 03:55 AM
0 responses
3,510 views
0 likes
 Last Post exvion
by exvion
04-01-2014, 03:55 AM  
LG 42PC1RV - Powers up, sound ok but no picture by andyc
Started by andyc, 03-25-2014, 01:30 PM
5 responses
5,131 views
0 likes
 Last Post andyc
by andyc
04-01-2014, 02:19 AM  
Vizio VW26LHDTV10F, No Sound, Backlight and Standby Light by Grannyrogers
Started by Grannyrogers, 03-27-2014, 04:24 PM
17 responses
3,420 views
0 likes
 Last Post budm
by budm
03-31-2014, 09:47 PM  
pn50b650s1f by bodaciuos
Started by bodaciuos, 03-25-2014, 08:25 AM
41 responses
6,810 views
0 likes
 Last Post tom66
by tom66
03-31-2014, 01:33 PM  
Samsung LE46C750 No PWR, No STBY (Burnt FET on AV Board) Please Help! by suriips450
Started by suriips450, 01-03-2014, 07:32 AM
31 responses
11,123 views
0 likes
 Last Post Selectelectronics
by Selectelectronics
03-31-2014, 12:44 PM  
samsung le40f86bd by daphney
Started by daphney, 03-09-2014, 08:04 AM
11 responses
3,976 views
0 likes
 Last Post daphney
by daphney
03-31-2014, 11:42 AM  
Samsung LN32A330J1N bad GAMMA Voltages by budm
Started by budm, 03-31-2014, 10:57 AM
0 responses
1,492 views
0 likes
 Last Post budm
by budm
03-31-2014, 10:57 AM  
Panasonic TH-42PY8P - problem by domix
Started by domix, 03-23-2014, 06:54 AM
8 responses
2,527 views
0 likes
 Last Post tom66
by tom66
03-31-2014, 10:43 AM  
ATX power supply to power a LCD tv by meanpc
Started by meanpc, 03-31-2014, 04:40 AM
3 responses
2,876 views
0 likes
 Last Post meanpc
by meanpc
03-31-2014, 05:22 AM  
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