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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
643,550 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
780,849 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  
Vizio M471i-a2 weird symptoms need help. by adam3303
Started by adam3303, 04-15-2014, 07:06 PM
1 response
2,237 views
0 likes
 Last Post adam3303
by adam3303
04-15-2014, 07:13 PM  
Samsung analog breakaway cable issues by withalligators
Started by withalligators, 04-15-2014, 06:47 PM
0 responses
3,314 views
0 likes
 Last Post withalligators
by withalligators
04-15-2014, 06:47 PM  
Panasonic TH-42PX75U Plasma 2007 by kevinm34232
Started by kevinm34232, 04-15-2014, 04:39 PM
3 responses
1,890 views
0 likes
 Last Post tom66
by tom66
04-15-2014, 05:16 PM  
Sanyo led tv DP55360, power up, screen flashes white, shuts off by salthoff
Started by salthoff, 01-16-2014, 07:14 AM
2 responses
3,888 views
0 likes
 Last Post hsamit
by hsamit
04-15-2014, 04:44 PM  
help with samsung pn58b550 plasma by mattstolte
Started by mattstolte, 04-11-2014, 03:58 PM
57 responses
7,856 views
0 likes
 Last Post tom66
by tom66
04-15-2014, 02:24 PM  
Philips 37PFL5522D Blink code? by anotherdude
Started by anotherdude, 02-26-2014, 05:08 AM
14 responses
5,291 views
0 likes
 Last Post tom66
by tom66
04-15-2014, 01:17 PM  
PHILIPS 42PF7421D/37 Chassis EL1.1 U AA by heavymachines
Started by heavymachines, 03-24-2014, 04:12 PM
39 responses
7,727 views
0 likes
 Last Post heavymachines
by heavymachines
04-15-2014, 12:31 PM  
digital lifestyles lcd inverter change?? by mattstolte
Started by mattstolte, 04-14-2014, 10:21 AM
1 response
1,932 views
0 likes
 Last Post Dgtech
by Dgtech
04-15-2014, 12:04 PM  
Panasonic TH-46PZ82B - 2 blinks after power button pressed by tom66
Started by tom66, 04-13-2014, 03:01 PM
8 responses
1,855 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-15-2014, 10:49 AM  
hitachi plasma psu (HA01572) by ajshoe
Started by ajshoe, 04-15-2014, 06:37 AM
1 response
1,521 views
0 likes
 Last Post ajshoe
by ajshoe
04-15-2014, 10:40 AM  
Quick Plasma question by CraigR
Started by CraigR, 04-14-2014, 09:25 PM
0 responses
1,256 views
0 likes
 Last Post CraigR
by CraigR
04-14-2014, 09:25 PM  
SharpLC 52D64U Signal kills backlight by G Nicholls
Started by G Nicholls, 04-11-2014, 10:07 PM
2 responses
2,464 views
0 likes
 Last Post G Nicholls
by G Nicholls
04-14-2014, 06:47 PM  
How do i test these 3 leg ics on inverter? by mattstolte
Started by mattstolte, 04-14-2014, 10:37 AM
10 responses
2,677 views
0 likes
 Last Post tom66
by tom66
04-14-2014, 05:49 PM  
sanyo dp50749-02 picture problem by tipat
Started by tipat, 04-14-2014, 04:13 PM
0 responses
1,743 views
0 likes
 Last Post tipat
by tipat
04-14-2014, 04:13 PM  
Samsung LED UN55B7000 red picture by Audioplus
Started by Audioplus, 04-14-2014, 03:44 PM
0 responses
1,177 views
0 likes
 Last Post Audioplus
by Audioplus
04-14-2014, 03:44 PM  
VIZIO VO42L FHDTV10A No Video by windfreik
Started by windfreik, 09-06-2011, 12:47 AM
10 responses
5,091 views
0 likes
 Last Post tonyimbesi
by tonyimbesi
04-14-2014, 03:22 PM  
Lg 50PX4DR-UA lines in screen by pop70458
Started by pop70458, 04-12-2014, 05:37 PM
5 responses
1,879 views
0 likes
 Last Post cliff_hootarski
by cliff_hootarski
04-14-2014, 05:45 AM  
Samsung LN40D550 Horizontal Lines except at bottom by Louis82
Started by Louis82, 04-13-2014, 05:25 PM
4 responses
2,434 views
0 likes
 Last Post Louis82
by Louis82
04-13-2014, 08:47 PM  
Hitachi HDR505 - no antenna signal by jarsudsco
Started by jarsudsco, 04-06-2014, 05:55 PM
6 responses
2,685 views
0 likes
 Last Post tom66
by tom66
04-13-2014, 06:01 PM  
37mf321d/37 magnavox no sound or pic by jschettler
Started by jschettler, 12-29-2012, 08:39 AM
5 responses
2,584 views
0 likes
 Last Post m8r-v8qmwe@mailinator.com
by m8r-v8qmwe@mailinator.com
04-13-2014, 04:48 PM  
LG 50PG60 Plasma Botton Half of Screen Out by marshman
Started by marshman, 11-15-2011, 01:03 AM
11 responses
3,821 views
0 likes
 Last Post tocold4u2
by tocold4u2
04-13-2014, 03:12 PM  
JVC LT32DY8ZJ - dark, red and slow motion image by Addict
Started by Addict, 04-13-2014, 07:29 AM
3 responses
2,975 views
0 likes
 Last Post tom66
by tom66
04-13-2014, 02:53 PM  
Cap exploded...help required. Philips LCD 42PFL5404H/05 by Gbucks7
Started by Gbucks7, 03-27-2014, 08:43 AM
36 responses
7,700 views
0 likes
 Last Post Gbucks7
by Gbucks7
04-13-2014, 01:17 PM  
Sony KDL-32L4000 panel/ t-con problem by Shinju
Started by Shinju, 04-12-2014, 10:32 PM
2 responses
2,832 views
0 likes
 Last Post Shinju
by Shinju
04-13-2014, 09:38 AM  
Plasma Z50PT320 Image Flickers and Goes Black by algares
Started by algares, 04-08-2014, 01:48 PM
15 responses
3,914 views
0 likes
 Last Post tom66
by tom66
04-13-2014, 07:15 AM  
Sanyo DP42849-01 no video, but sound by henrysin44
Started by henrysin44, 04-12-2014, 01:42 PM
0 responses
1,717 views
0 likes
 Last Post henrysin44
by henrysin44
04-12-2014, 01:42 PM  
Sanyo DP42849-01 No Picture by kevinm34232
Started by kevinm34232, 09-03-2012, 10:45 PM
6 responses
7,808 views
0 likes
 Last Post henrysin44
by henrysin44
04-12-2014, 12:01 PM  
lg 42lc7r by topng
Started by topng, 04-08-2014, 09:25 AM
3 responses
1,606 views
0 likes
 Last Post topng
by topng
04-11-2014, 07:16 PM  
help with this capacitor by mattstolte
Started by mattstolte, 04-11-2014, 03:28 PM
6 responses
2,047 views
0 likes
 Last Post mariushm
by mariushm
04-11-2014, 05:25 PM  
Quick question by CraigR
Started by CraigR, 04-11-2014, 12:47 PM
3 responses
1,563 views
0 likes
 Last Post tom66
by tom66
04-11-2014, 01:13 PM  
problem with OPTICA 7042C by Mikeyboy2007
Started by Mikeyboy2007, 02-01-2014, 06:06 PM
2 responses
3,272 views
0 likes
 Last Post traceygaz93
by traceygaz93
04-11-2014, 11:55 AM  
Schematic needed - Hitachi l32bd304 by paul85
Started by paul85, 04-09-2014, 07:42 PM
3 responses
1,759 views
0 likes
 Last Post johnboy1313
by johnboy1313
04-11-2014, 10:57 AM  
Panasonic etx2mm704mgh by splitcrete
Started by splitcrete, 04-10-2014, 06:19 PM
10 responses
3,859 views
0 likes
 Last Post splitcrete
by splitcrete
04-11-2014, 08:43 AM  
technika lcd40-270, power issues? by wills123
Started by wills123, 04-03-2014, 02:15 AM
7 responses
2,891 views
0 likes
 Last Post wills123
by wills123
04-10-2014, 07:43 PM  
2012 Panasonic tx-ps42s30b, panel fault? by wills123
Started by wills123, 04-10-2014, 07:07 PM
2 responses
2,097 views
0 likes
 Last Post wills123
by wills123
04-10-2014, 07:27 PM  
TLX-04240 - mag 4202 repair Reference by topng
Started by topng, 04-10-2014, 04:59 PM
0 responses
1,473 views
0 likes
 Last Post topng
by topng
04-10-2014, 04:59 PM  
JVC LT-32DY8ZJ No picture by anotherdude
Started by anotherdude, 04-04-2014, 12:39 PM
20 responses
4,480 views
0 likes
 Last Post anotherdude
by anotherdude
04-10-2014, 12:09 PM  
Panasonic TNPA5335 from 50VT30/50GT30 sos6 by nick1969
Started by nick1969, 04-10-2014, 04:20 AM
21 responses
8,203 views
0 likes
 Last Post tw2005
by tw2005
04-10-2014, 08:32 AM  
low voltage regulator by Salvamex
Started by Salvamex, 04-03-2014, 08:28 PM
12 responses
3,793 views
0 likes
 Last Post Tvbob
by Tvbob
04-10-2014, 08:22 AM  
usp440m-42lp psu by joehezzer
Started by joehezzer, 03-08-2014, 03:59 PM
95 responses
14,057 views
0 likes
 Last Post joehezzer
by joehezzer
04-10-2014, 05:04 AM  
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