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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
644,505 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
781,201 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
196,801 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
540,982 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
279,480 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  
Hi People I need help by TecPham
Started by TecPham, 10-28-2014, 05:04 PM
0 responses
1,388 views
0 likes
 Last Post TecPham
by TecPham
10-28-2014, 05:04 PM  
I'VE had an idea by finntricky
Started by finntricky, 10-28-2014, 03:24 PM
4 responses
1,792 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 04:55 PM  
Bought a Proscan 55LC55S240V69 by christo499
Started by christo499, 10-24-2013, 05:41 PM
11 responses
3,041 views
0 likes
 Last Post christo499
by christo499
10-28-2014, 12:33 PM  
Image Retention/Burn-in on LCD set....? by Alastair E
Started by Alastair E, 10-28-2014, 10:07 AM
1 response
1,768 views
0 likes
 Last Post Shinju
by Shinju
10-28-2014, 10:11 AM  
42lg3000-za by sordids999
Started by sordids999, 10-28-2014, 08:26 AM
10 responses
2,673 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 09:34 AM  
This guy has an RCA 42PA30RQ by Paul678
Started by Paul678, 05-04-2012, 01:19 PM
235 responses
38,957 views
0 likes
 Last Post miyagi
by miyagi
10-28-2014, 08:53 AM  
philips 37pf7320/102140 and by willyam1
Started by willyam1, 10-28-2014, 08:50 AM
0 responses
1,558 views
0 likes
 Last Post willyam1
by willyam1
10-28-2014, 08:50 AM  
Question on a reading the surface mount Capacitor by jeffecor
Started by jeffecor, 10-27-2014, 12:22 PM
7 responses
2,333 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 01:53 AM  
Hitachi 32hk04u by anotherdude
Started by anotherdude, 04-29-2014, 12:01 PM
52 responses
6,882 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 01:35 AM  
Wide Black Vertical Line Samsung Plasma NOT Panel by mmartell
Started by mmartell, 10-04-2014, 04:13 AM
23 responses
4,424 views
0 likes
 Last Post mmartell
by mmartell
10-27-2014, 09:50 PM  
Vizio SV471XVT IR Sensor not working by MisterD
Started by MisterD, 07-14-2014, 02:19 PM
13 responses
10,334 views
0 likes
 Last Post MisterD
by MisterD
10-27-2014, 09:49 PM  
Vizio e320i-b1 Multiple colored vertical lines by adam3303
Started by adam3303, 04-02-2014, 11:19 AM
1 response
2,444 views
0 likes
 Last Post coop589
by coop589
10-27-2014, 08:15 PM  
use spare led backlights from one tv to test the led driver of another tv? by triplefour
Started by triplefour, 10-22-2014, 06:50 AM
32 responses
10,019 views
0 likes
 Last Post triplefour
by triplefour
10-27-2014, 05:19 PM  
Atec 42" PSU Fault by sabre504
Started by sabre504, 03-15-2013, 02:36 PM
1 response
2,258 views
0 likes
 Last Post trothnet
by trothnet
10-27-2014, 04:45 PM  
Philips/Magnavox lc370wx1 (sl) (04) by plbproductions
Started by plbproductions, 10-24-2014, 01:23 PM
30 responses
6,875 views
0 likes
 Last Post plbproductions
by plbproductions
10-27-2014, 04:27 PM  
Lg 60pk790 no picture by gaza007
Started by gaza007, 10-27-2014, 12:33 PM
13 responses
2,620 views
0 likes
 Last Post gaza007
by gaza007
10-27-2014, 04:13 PM  
Emerson BLC320EM9 A by Tedybear
Started by Tedybear, 10-10-2014, 10:29 PM
25 responses
6,212 views
0 likes
 Last Post Tedybear
by Tedybear
10-27-2014, 02:52 PM  
le26r74bd annoying fault! by charlierfc
Started by charlierfc, 10-27-2014, 10:30 AM
5 responses
2,292 views
0 likes
 Last Post Caleb
by Caleb
10-27-2014, 01:25 PM  
17PW20 PSU problems (From Finlux 32FLD760 TV) by emardee
Started by emardee, 10-18-2012, 05:16 AM
32 responses
26,857 views
0 likes
 Last Post tom66
by tom66
10-27-2014, 10:41 AM  
Tcl lcd-led tv: L24b2500 by Andrew F. Ali
Started by Andrew F. Ali, 10-26-2014, 02:30 PM
1 response
2,614 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-27-2014, 09:30 AM  
Panasonic TH-50PZ700U Screen Shorted? by Treydogg77
Started by Treydogg77, 10-27-2014, 07:49 AM
2 responses
1,880 views
0 likes
 Last Post Shinju
by Shinju
10-27-2014, 09:10 AM  
PHILLIPS 42PFL3704D F7 no 5v standby after replacing fuse by triplefour
Started by triplefour, 10-20-2014, 06:14 PM
20 responses
4,581 views
0 likes
 Last Post budm
by budm
10-27-2014, 09:03 AM  
Luxor LUX-40-914 TVB Flashing LED by NetStorm
Started by NetStorm, 10-26-2014, 11:59 AM
2 responses
2,132 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-27-2014, 08:14 AM  
Vizio E550VL: Plug In = continuous on/off clicking by ulsh72
Started by ulsh72, 09-14-2014, 08:39 PM
28 responses
9,061 views
0 likes
 Last Post ulsh72
by ulsh72
10-27-2014, 05:31 AM  
samsung LE46A558P3F weird image quality and vertical lines. by dellxps15
Started by dellxps15, 10-25-2014, 04:13 AM
10 responses
3,552 views
0 likes
 Last Post dellxps15
by dellxps15
10-27-2014, 05:30 AM  
kogan kaled46blswc Picture fades to the left side by andy smethurst
Started by andy smethurst, 10-25-2014, 08:53 PM
6 responses
2,661 views
0 likes
 Last Post tom66
by tom66
10-27-2014, 05:09 AM  
Dynex LCD TV, no backlight. Suspect transformer ohm readings by DasBub
Started by DasBub, 11-26-2013, 08:51 PM
5 responses
3,079 views
0 likes
 Last Post Amraks
by Amraks
10-27-2014, 01:19 AM  
Panasonic 42' Plasma TC-P42x3 by seppuku
Started by seppuku, 10-25-2014, 04:23 PM
30 responses
5,675 views
0 likes
 Last Post tw2005
by tw2005
10-26-2014, 10:50 PM  
Magnavox 32mf231d no picture or sound by raymond
Started by raymond, 04-14-2012, 05:02 PM
22 responses
10,358 views
0 likes
 Last Post electricboyo
by electricboyo
10-26-2014, 07:40 PM  
L5973D IC info for Magnavox 32MD231D by johnboy1313
Started by johnboy1313, 05-12-2013, 11:08 AM
25 responses
7,023 views
0 likes
 Last Post electricboyo
by electricboyo
10-26-2014, 07:27 PM  
Panasonic TC-L42E50 42" LCD TV turns on, backlight, no picture or sound by pixelSHREDDER
Started by pixelSHREDDER, 10-13-2014, 08:47 PM
3 responses
4,602 views
0 likes
 Last Post pixelSHREDDER
by pixelSHREDDER
10-26-2014, 02:41 PM  
Samsung LE40A457 - Bad caps but interesting symptom with remote malfunction by tom66
Started by tom66, 10-26-2014, 11:45 AM
0 responses
1,646 views
0 likes
 Last Post tom66
by tom66
10-26-2014, 11:45 AM  
Tnpa5081 sc kits by tw2005
Started by tw2005, 05-16-2014, 01:09 AM
3 responses
2,879 views
0 likes
 Last Post tw2005
by tw2005
10-26-2014, 08:54 AM  
LG 50PS60 No picture no sound by rogue409
Started by rogue409, 10-15-2014, 07:29 AM
9 responses
3,203 views
0 likes
 Last Post tom66
by tom66
10-26-2014, 08:12 AM  
Panasonic TNPA5081 rebuilt, poor image by keats11
Started by keats11, 10-18-2014, 05:52 PM
33 responses
6,610 views
0 likes
 Last Post keats11
by keats11
10-26-2014, 06:42 AM  
LG 60PZ550 Plasma Screen Blotches by jloktalGst
Started by jloktalGst, 10-25-2014, 01:34 PM
10 responses
3,081 views
0 likes
 Last Post jloktalGst
by jloktalGst
10-26-2014, 05:38 AM  
Insignia NS-LTDVD26-pwr board MIP260B- tracking down shut down issue by Wyld_Goose
Started by Wyld_Goose, 04-30-2013, 10:32 PM
12 responses
6,828 views
0 likes
 Last Post venu
by venu
10-26-2014, 05:01 AM  
Panasonic TC-P50C2 Ten Blinks of Death by mm6269
Started by mm6269, 10-25-2014, 06:27 PM
10 responses
5,604 views
0 likes
 Last Post tw2005
by tw2005
10-25-2014, 09:17 PM  
bn44-00338b by still4given
Started by still4given, 09-19-2014, 09:23 PM
39 responses
6,384 views
0 likes
 Last Post still4given
by still4given
10-25-2014, 07:56 PM  
AWA DM726 DVD/TV mini system - bad KSD units by japlytic
Started by japlytic, 04-11-2012, 06:12 AM
1 response
3,958 views
0 likes
 Last Post DRiVER_helsinki
by DRiVER_helsinki
10-25-2014, 07:53 PM  
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