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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
644,480 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
781,192 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
196,800 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
540,978 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
279,474 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
73,163 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  
Samsung LCD LN46A530P too bright by notsogentle
Started by notsogentle, 02-22-2013, 09:58 AM
2 responses
2,338 views
0 likes
 Last Post notsogentle
by notsogentle
02-22-2013, 10:26 AM  
Vizio sv421xvt No Video, Audio or Backlight by bottleneck
Started by bottleneck, 12-04-2012, 11:47 PM
17 responses
6,080 views
0 likes
 Last Post budm
by budm
02-22-2013, 09:52 AM  
Toshiba Plasma, LG Panel, dim picture by notsogentle
Started by notsogentle, 02-13-2013, 07:25 PM
3 responses
2,300 views
0 likes
 Last Post notsogentle
by notsogentle
02-22-2013, 09:49 AM  
Another DYLT032D No video by crdz66
Started by crdz66, 02-20-2013, 06:57 PM
2 responses
1,773 views
0 likes
 Last Post crdz66
by crdz66
02-22-2013, 08:33 AM  
Panasonic TX-P42C2B red light flashes 4 times by Andyd1970
Started by Andyd1970, 02-21-2013, 05:22 PM
4 responses
10,037 views
0 likes
 Last Post tom66
by tom66
02-22-2013, 06:54 AM  
Panasonic TH42-PZ80U - SS board or Panel? by coolie121
Started by coolie121, 02-19-2013, 11:07 AM
24 responses
5,453 views
0 likes
 Last Post coolie121
by coolie121
02-21-2013, 09:53 PM  
Protron PLTV-3250, Power Supply has Bulging Caps by MisterD
Started by MisterD, 02-12-2013, 05:10 PM
21 responses
5,652 views
0 likes
 Last Post budm
by budm
02-21-2013, 08:18 PM  
Phillips 42PFT5332d/37 by ed123
Started by ed123, 02-20-2013, 06:27 PM
0 responses
1,517 views
0 likes
 Last Post ed123
by ed123
02-20-2013, 06:27 PM  
Vizio Plasma JV50Phdtv10a no picture/no sound by kkanc
Started by kkanc, 02-17-2013, 02:02 AM
14 responses
3,885 views
0 likes
 Last Post kkanc
by kkanc
02-20-2013, 06:11 PM  
Samsung LE40C580 no sound/picture, but backlight on by ikershaw
Started by ikershaw, 01-08-2013, 06:52 AM
21 responses
5,234 views
0 likes
 Last Post ikershaw
by ikershaw
02-20-2013, 03:30 PM  
Need help with a Vizio p50hdtv10a by scopejunky
Started by scopejunky, 02-20-2013, 11:08 AM
0 responses
1,546 views
0 likes
 Last Post scopejunky
by scopejunky
02-20-2013, 11:08 AM  
Distorted LG 32LH25R-TA by vernond
Started by vernond, 02-20-2013, 09:32 AM
1 response
1,837 views
0 likes
 Last Post selldoor
by selldoor
02-20-2013, 09:47 AM  
Samsung FPT5084, Identifying Capacitors by ddavis400
Started by ddavis400, 02-19-2013, 07:41 PM
2 responses
2,132 views
0 likes
 Last Post ddavis400
by ddavis400
02-20-2013, 09:05 AM  
Samsung LCD moving thin colored lines by Alex400
Started by Alex400, 02-20-2013, 01:58 AM
1 response
1,942 views
0 likes
 Last Post selldoor
by selldoor
02-20-2013, 05:25 AM  
Philips Plasma by plumbcrazy
Started by plumbcrazy, 02-16-2013, 06:33 PM
18 responses
2,520 views
0 likes
 Last Post cashkennedy
by cashkennedy
02-19-2013, 10:06 PM  
Sanyo DP42848 with almost completly white picture by cashkennedy
Started by cashkennedy, 02-14-2013, 10:43 PM
8 responses
4,174 views
0 likes
 Last Post cashkennedy
by cashkennedy
02-19-2013, 08:24 PM  
Philips Plasma by plumbcrazy
Started by plumbcrazy, 02-16-2013, 06:26 PM
5 responses
2,083 views
0 likes
 Last Post selldoor
by selldoor
02-19-2013, 01:33 PM  
PowerSpec 30" LCD TV (v30dmbt) by troxel
Started by troxel, 02-12-2013, 05:37 PM
7 responses
3,401 views
0 likes
 Last Post Caleb
by Caleb
02-19-2013, 10:28 AM  
Test point and adjustment pot locations Sanyo DP50747 by johnboy1313
Started by johnboy1313, 02-18-2013, 10:30 PM
11 responses
2,807 views
0 likes
 Last Post tom66
by tom66
02-19-2013, 09:29 AM  
Samsung LN40B540P8FXZA damaged tab bonding by budm
Started by budm, 02-18-2013, 08:31 PM
4 responses
3,547 views
0 likes
 Last Post tom66
by tom66
02-19-2013, 08:56 AM  
42mf231d/17 works when heated by DavidOH
Started by DavidOH, 11-10-2012, 03:39 PM
30 responses
6,288 views
0 likes
 Last Post DavidOH
by DavidOH
02-19-2013, 07:44 AM  
Philips 50PF9631D/37 - 6 Red Blinks on Front LED by Scuse
Started by Scuse, 01-22-2013, 02:39 PM
50 responses
30,462 views
0 likes
 Last Post martyparish
by martyparish
02-19-2013, 06:58 AM  
Panasonic TH-42PA60A Plasma Repair by mangozac
Started by mangozac, 02-11-2013, 09:23 PM
12 responses
7,680 views
0 likes
 Last Post mangozac
by mangozac
02-19-2013, 01:30 AM  
Samsung lcd #LN-S3241D. by SEAWOLF
Started by SEAWOLF, 12-21-2011, 05:19 PM
19 responses
30,053 views
0 likes
 Last Post g.pol
by g.pol
02-18-2013, 08:19 PM  
LG 42LG301-UD :: Horizontal lines, vertically stacked... by dotcalminc
Started by dotcalminc, 02-18-2013, 05:40 PM
0 responses
1,589 views
0 likes
 Last Post dotcalminc
by dotcalminc
02-18-2013, 05:40 PM  
Samsung TV LN46A650 turning on and off. by salilsurendran
Started by salilsurendran, 02-17-2013, 08:35 PM
10 responses
7,439 views
0 likes
 Last Post salilsurendran
by salilsurendran
02-18-2013, 04:03 PM  
sharp lc-20dv20u no backlights by bmmc
Started by bmmc, 02-18-2013, 12:15 PM
3 responses
2,223 views
0 likes
 Last Post awyatt2
by awyatt2
02-18-2013, 01:11 PM  
LG 50PC1DA - Clicking not as simple as I thought by tom66
Started by tom66, 02-15-2013, 06:45 AM
5 responses
3,173 views
0 likes
 Last Post tom66
by tom66
02-18-2013, 10:53 AM  
Element FLX3711B by JCdes
Started by JCdes, 02-15-2013, 09:11 AM
23 responses
5,755 views
0 likes
 Last Post JCdes
by JCdes
02-18-2013, 09:08 AM  
Philips 42PF9630A/37 42” (plasma) by martyparish
Started by martyparish, 02-16-2013, 09:49 AM
10 responses
2,350 views
0 likes
 Last Post martyparish
by martyparish
02-18-2013, 06:38 AM  
Philips 42PF5521D/05 - 2 blinks / Intermittent power up by tom66
Started by tom66, 02-16-2013, 06:14 AM
3 responses
5,523 views
0 likes
 Last Post tom66
by tom66
02-18-2013, 03:12 AM  
LG 42LH3000 - Half picture missing/distorted - AUO panel by tom66
Started by tom66, 02-17-2013, 03:10 PM
2 responses
10,896 views
0 likes
 Last Post tom66
by tom66
02-18-2013, 03:11 AM  
Possible Purchase: HP PL4260N only half Screen Works by Paul678
Started by Paul678, 02-17-2013, 03:30 AM
10 responses
3,158 views
0 likes
 Last Post tom66
by tom66
02-17-2013, 05:50 PM  
ln-t4671f infamous on/off clicking by legion3pm
Started by legion3pm, 02-17-2013, 02:00 AM
5 responses
2,703 views
0 likes
 Last Post selldoor
by selldoor
02-17-2013, 09:56 AM  
samsung ps-50c96hd sound but no picture by dieseldod
Started by dieseldod, 02-12-2013, 05:43 PM
11 responses
6,810 views
0 likes
 Last Post dieseldod
by dieseldod
02-16-2013, 05:14 PM  
Lg 47lh55-ua by me2space
Started by me2space, 02-11-2013, 12:22 PM
28 responses
5,497 views
0 likes
 Last Post me2space
by me2space
02-16-2013, 11:54 AM  
philips 37 pfl 9603d tv by erolkocak
Started by erolkocak, 02-16-2013, 09:12 AM
2 responses
2,640 views
0 likes
 Last Post erolkocak
by erolkocak
02-16-2013, 10:47 AM  
Rear Projector Ballast Testing by uberplasma
Started by uberplasma, 02-16-2013, 09:01 AM
0 responses
1,862 views
0 likes
 Last Post uberplasma
by uberplasma
02-16-2013, 09:01 AM  
37pfl5322d cant find sevice maual burnt parts see pics thanks by davewilson61
Started by davewilson61, 02-16-2013, 08:05 AM
0 responses
1,330 views
0 likes
 Last Post davewilson61
by davewilson61
02-16-2013, 08:05 AM  
Bush IDLCD26TV16HD - Dim flickering backlight - Fixed by tom66
Started by tom66, 02-15-2013, 02:30 PM
12 responses
2,572 views
0 likes
 Last Post tom66
by tom66
02-16-2013, 07:41 AM  
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