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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
643,702 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
218 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
780,918 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
196,763 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
540,849 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
279,430 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
LCD TV (Matsui) - Blank Screen, Inverter problem by Paul Leadbeater
Started by Paul Leadbeater, 08-14-2013, 07:55 AM
8 responses
7,644 views
0 likes
 Last Post vinceroger69
by vinceroger69
08-15-2013, 06:51 AM  
Vizio V032e stuck in standby? by aggied
Started by aggied, 08-12-2013, 09:52 PM
1 response
1,720 views
0 likes
 Last Post aggied
by aggied
08-14-2013, 09:06 PM  
Philips 42pfl7432d/37 turn on after like 15 min by audiofreak19
Started by audiofreak19, 08-12-2013, 08:54 PM
10 responses
2,425 views
0 likes
 Last Post audiofreak19
by audiofreak19
08-14-2013, 08:37 PM  
Vizio VW37L HDTV20A, No picture but good sound by Scev
Started by Scev, 07-26-2013, 07:41 PM
22 responses
9,557 views
0 likes
 Last Post Scev
by Scev
08-14-2013, 06:04 PM  
Polaroid FLM-3201 Power Supply Issue by aaronwt6
Started by aaronwt6, 07-24-2013, 03:43 PM
16 responses
3,465 views
0 likes
 Last Post aaronwt6
by aaronwt6
08-14-2013, 02:34 PM  
LG42LW450U No audio and in wired headset mode by blib
Started by blib, 08-14-2013, 04:54 AM
2 responses
1,874 views
0 likes
 Last Post blib
by blib
08-14-2013, 05:10 AM  
Polaroid TFU-43743B bad image for first seconds by freecom
Started by freecom, 08-13-2013, 11:54 AM
2 responses
2,552 views
0 likes
 Last Post adriancel
by adriancel
08-13-2013, 02:06 PM  
Plasma LG 50PK550 picture blanks only when hung on wall by RCKadath
Started by RCKadath, 06-16-2013, 04:26 PM
6 responses
3,031 views
0 likes
 Last Post RCKadath
by RCKadath
08-13-2013, 01:07 PM  
Samsung LE40A659A1 - bad image by adriancel
Started by adriancel, 08-13-2013, 10:42 AM
0 responses
1,823 views
0 likes
 Last Post adriancel
by adriancel
08-13-2013, 10:42 AM  
Toshiba 32AV502R LED TV has green light no sound or picture by 1redpath1
Started by 1redpath1, 08-10-2013, 04:31 PM
3 responses
3,498 views
0 likes
 Last Post tom66
by tom66
08-13-2013, 06:24 AM  
No picture on a Philips 42PFL7403D/27 and got stuck removing the T-Con board by hhh
Started by hhh, 07-17-2013, 06:10 PM
1 response
3,045 views
0 likes
 Last Post hhh
by hhh
08-12-2013, 09:54 PM  
Vizio VX42LHDTV10A stuck in standby after going haywire. by ktulu909
Started by ktulu909, 03-16-2012, 07:59 PM
59 responses
9,848 views
0 likes
 Last Post aggied
by aggied
08-12-2013, 07:32 PM  
Vizio M470SL, has sound, no white moving picture. by Chrisirl85
Started by Chrisirl85, 08-07-2013, 11:33 PM
24 responses
6,368 views
0 likes
 Last Post capkid
by capkid
08-12-2013, 06:26 PM  
Visio e470vl hdmi problems by kawmagnum
Started by kawmagnum, 08-12-2013, 10:47 AM
1 response
2,060 views
0 likes
 Last Post Mrx3750
by Mrx3750
08-12-2013, 12:48 PM  
westinghouse Ld-4655vx not so great by shovenose
Started by shovenose, 08-11-2013, 07:11 PM
3 responses
1,877 views
0 likes
 Last Post aaronwt6
by aaronwt6
08-12-2013, 06:23 AM  
Philips 37pfl7603H Colours turns blue, sounds ok. by natan7
Started by natan7, 07-26-2013, 08:54 AM
2 responses
3,563 views
0 likes
 Last Post tom66
by tom66
08-12-2013, 05:33 AM  
I know my Sony's T-Con is bad...but what else? by CaptNasty
Started by CaptNasty, 08-09-2013, 12:21 AM
12 responses
4,800 views
0 likes
 Last Post CaptNasty
by CaptNasty
08-11-2013, 11:23 PM  
Element ELCHW402 pulsing backlight? by boshuter
Started by boshuter, 08-11-2013, 09:04 PM
2 responses
2,101 views
0 likes
 Last Post boshuter
by boshuter
08-11-2013, 10:39 PM  
Philips 50PF7320A/37 Picture Problems by mxbraun
Started by mxbraun, 08-11-2013, 09:51 PM
0 responses
2,219 views
0 likes
 Last Post mxbraun
by mxbraun
08-11-2013, 09:51 PM  
HP 50" Plasma TV, Model: CPTOH-0603... plz, need help troubleshooting by ngc1068
Started by ngc1068, 08-04-2013, 06:22 PM
51 responses
13,522 views
0 likes
 Last Post ngc1068
by ngc1068
08-11-2013, 04:03 PM  
Vizio VO32L, another one with bad VRs? Need help figuring out the resistors too by TechShui
Started by TechShui, 07-25-2013, 12:41 AM
26 responses
6,513 views
0 likes
 Last Post tom66
by tom66
08-11-2013, 10:30 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
7,018 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
6,986 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
13,640 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
4,285 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
7,112 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
2,195 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
7,038 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
4,033 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
2,435 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
3,148 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
2,493 views
0 likes
 Last Post tw2005
by tw2005
08-08-2013, 08:47 PM  
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