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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
644,542 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
220 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
781,206 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
196,805 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
540,986 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
279,481 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  
Pioneer PDP-433pu by slimbarker
Started by slimbarker, 07-17-2013, 03:24 PM
5 responses
2,763 views
0 likes
 Last Post teb
by teb
08-11-2013, 08:48 AM  
LG BlueRay Player BD561/572 Not Working by powerflow
Started by powerflow, 05-28-2011, 03:33 PM
20 responses
7,019 views
0 likes
 Last Post sc6lou
by sc6lou
08-11-2013, 08:31 AM  
Akai LCT3285TA Power Supply Issues Unstable 24V by kevinm34232
Started by kevinm34232, 07-21-2013, 03:21 PM
34 responses
6,991 views
0 likes
 Last Post kevinm34232
by kevinm34232
08-10-2013, 10:17 PM  
Vizio Vw47lhdtv10a no power by Ovalking
Started by Ovalking, 08-01-2013, 04:12 PM
9 responses
2,568 views
0 likes
 Last Post Ovalking
by Ovalking
08-10-2013, 08:18 PM  
Sony KDL-40S504 6 blinks by kevinm34232
Started by kevinm34232, 06-09-2013, 09:33 AM
73 responses
13,645 views
0 likes
 Last Post kevinm34232
by kevinm34232
08-10-2013, 02:32 PM  
Help identifying a 0341 regulator on a Vizio E320-A1? by cdcamaro9534
Started by cdcamaro9534, 06-07-2013, 01:39 PM
6 responses
3,868 views
0 likes
 Last Post bmolke
by bmolke
08-10-2013, 09:55 AM  
can i use this psu please help KAS200-5S241812XS by wreksta
Started by wreksta, 08-09-2013, 03:04 PM
10 responses
4,288 views
0 likes
 Last Post wreksta
by wreksta
08-10-2013, 06:43 AM  
Toshiba 37xv555db HDMI problem by WALTO TDI
Started by WALTO TDI, 08-10-2013, 02:39 AM
5 responses
2,295 views
0 likes
 Last Post tom66
by tom66
08-10-2013, 05:22 AM  
Plasma turns on, but shows no picture by Daysleeper
Started by Daysleeper, 08-06-2013, 02:54 PM
40 responses
7,117 views
0 likes
 Last Post Daysleeper
by Daysleeper
08-10-2013, 03:59 AM  
palsonic tftv815hd lcd inverter transformer! by attainteddragon
Started by attainteddragon, 08-09-2013, 05:55 AM
2 responses
2,323 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-10-2013, 03:54 AM  
Toshiba 37XV505DB missing 12v_LCD by NipZ
Started by NipZ, 08-09-2013, 03:40 PM
5 responses
2,198 views
0 likes
 Last Post NipZ
by NipZ
08-09-2013, 05:42 PM  
RCA 42 inch LCD L42WD22 by tapaway
Started by tapaway, 07-19-2013, 09:59 AM
32 responses
7,040 views
0 likes
 Last Post tapaway
by tapaway
08-09-2013, 04:37 PM  
Westinghouse EW50T5KW (Power Supply SMD's) by illtww
Started by illtww, 07-08-2013, 04:02 PM
9 responses
4,034 views
0 likes
 Last Post sseiyah
by sseiyah
08-09-2013, 03:11 PM  
NEC PX-61m1a Horizontal split w/pixeled color by Dhamlin
Started by Dhamlin, 08-05-2013, 05:05 AM
8 responses
2,436 views
0 likes
 Last Post Dhamlin
by Dhamlin
08-09-2013, 01:42 PM  
Panasonic TC-L26X1 - no power by Greg K.
Started by Greg K., 08-08-2013, 08:10 AM
12 responses
3,186 views
0 likes
 Last Post Greg K.
by Greg K.
08-09-2013, 12:37 PM  
Sanyo DP42848 2 second to black problem by phredd
Started by phredd, 08-08-2013, 01:27 PM
3 responses
3,149 views
0 likes
 Last Post capkid
by capkid
08-09-2013, 10:01 AM  
Sony KDL-40U2000 problems to start by PowerAmpFreak
Started by PowerAmpFreak, 08-06-2013, 08:55 AM
3 responses
5,616 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
08-09-2013, 03:12 AM  
LG 42PC1D-EC with blown fuse and bad caps by NipZ
Started by NipZ, 08-08-2013, 03:35 PM
7 responses
2,889 views
0 likes
 Last Post NipZ
by NipZ
08-09-2013, 02:21 AM  
Panasonic TCP42S2 horizontal line by N Wis fan
Started by N Wis fan, 08-06-2013, 06:41 PM
4 responses
2,495 views
0 likes
 Last Post tw2005
by tw2005
08-08-2013, 08:47 PM  
Samsung DLP Light Bulb Replacement by aaronwt6
Started by aaronwt6, 08-08-2013, 07:05 PM
6 responses
2,413 views
0 likes
 Last Post aaronwt6
by aaronwt6
08-08-2013, 08:17 PM  
Vizio SV420M Troubleshooting, Power Surge by dejo87
Started by dejo87, 08-04-2013, 10:46 PM
7 responses
3,866 views
0 likes
 Last Post aaronwt6
by aaronwt6
08-08-2013, 07:06 PM  
sony kdl-32l5000 by the_breed
Started by the_breed, 08-08-2013, 02:51 PM
8 responses
2,800 views
0 likes
 Last Post the_breed
by the_breed
08-08-2013, 05:48 PM  
Vizio V032L makes loud noise by geminidpr
Started by geminidpr, 08-08-2013, 12:09 PM
0 responses
1,633 views
0 likes
 Last Post geminidpr
by geminidpr
08-08-2013, 12:09 PM  
Help needed finding bad board on Sanyo Plasma DP50747 TV by copycat
Started by copycat, 08-06-2013, 08:36 PM
12 responses
4,979 views
0 likes
 Last Post copycat
by copycat
08-08-2013, 10:41 AM  
LG 42LC7D Black Screen (No display) by kilooonl
Started by kilooonl, 08-07-2013, 08:29 AM
14 responses
7,205 views
0 likes
 Last Post budm
by budm
08-08-2013, 08:47 AM  
42pc3dv ysus question by MarkM
Started by MarkM, 08-06-2013, 11:38 PM
3 responses
2,354 views
0 likes
 Last Post capkid
by capkid
08-08-2013, 03:25 AM  
Emerson PL-P42W-10A red light, no sb by mcross
Started by mcross, 11-28-2011, 12:56 PM
19 responses
7,908 views
0 likes
 Last Post wadenvk
by wadenvk
08-07-2013, 10:28 PM  
Samsung Plasma: picture fails, sound remains by jwilliamsr
Started by jwilliamsr, 07-27-2013, 10:04 PM
9 responses
4,495 views
0 likes
 Last Post capkid
by capkid
08-07-2013, 07:41 PM  
Draco HDTV 6300 STB with badcaps, resleeved as... by Agent24
Started by Agent24, 09-22-2011, 05:34 AM
18 responses
8,161 views
0 likes
 Last Post Agent24
by Agent24
08-07-2013, 06:45 PM  
What Makes Of TV Are Worth Repairing? by ilikesteel
Started by ilikesteel, 08-07-2013, 08:40 AM
16 responses
2,869 views
0 likes
 Last Post capkid
by capkid
08-07-2013, 04:48 PM  
Vizio VL320M lower horizontal block freezes every few seconds by Robbiebaby
Started by Robbiebaby, 10-01-2011, 08:09 PM
8 responses
7,085 views
0 likes
 Last Post twinschambers
by twinschambers
08-07-2013, 02:00 PM  
Update Regarding LG Plasma 42pq3000 by benfinland
Started by benfinland, 07-30-2013, 10:20 AM
17 responses
3,072 views
0 likes
 Last Post benfinland
by benfinland
08-07-2013, 01:14 PM  
Samsung PN43D450A2DXZA No Signal by gingerbreadassassin
Started by gingerbreadassassin, 08-06-2013, 09:45 PM
9 responses
3,975 views
0 likes
 Last Post tom66
by tom66
08-07-2013, 12:10 PM  
Samsung 40 inch LE40A456C2D No HDMI picture - with pics by AndyLea
Started by AndyLea, 08-07-2013, 06:59 AM
7 responses
3,593 views
0 likes
 Last Post tom66
by tom66
08-07-2013, 12:04 PM  
RCA 32hd31 Power Issue by landyboy
Started by landyboy, 08-06-2013, 05:59 PM
4 responses
1,970 views
0 likes
 Last Post RON_CET
by RON_CET
08-07-2013, 10:44 AM  
Samsung plazma PS-42V4S 42" vertical lines by kivpas
Started by kivpas, 08-07-2013, 06:05 AM
2 responses
2,017 views
0 likes
 Last Post kivpas
by kivpas
08-07-2013, 06:46 AM  
ViewSonic N3752w no picture, only sound by cosmicdust
Started by cosmicdust, 07-30-2013, 10:57 AM
1 response
2,402 views
0 likes
 Last Post Basto
by Basto
08-07-2013, 04:45 AM  
Philips 42inch backlight by PL519
Started by PL519, 08-06-2013, 02:46 AM
3 responses
1,868 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-07-2013, 02:12 AM  
Lg,42lc7d-ub by joestevens59
Started by joestevens59, 08-04-2013, 10:18 AM
1 response
1,736 views
0 likes
 Last Post capkid
by capkid
08-06-2013, 10:22 PM  
LG 50PJ350 Power Supply Repair by sluhbmet
Started by sluhbmet, 09-19-2012, 03:31 PM
4 responses
6,627 views
0 likes
 Last Post capkid
by capkid
08-06-2013, 05:54 PM  
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