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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
644,518 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
781,202 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
196,803 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
540,983 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  
Quick Vizio Plasma question by lilmonk3
Started by lilmonk3, 06-23-2012, 08:27 PM
3 responses
1,883 views
0 likes
 Last Post tom66
by tom66
06-24-2012, 12:16 PM  
LN40B550K1FXZA - block of colored lines by jeremysaffir
Started by jeremysaffir, 06-22-2012, 09:22 PM
11 responses
3,775 views
0 likes
 Last Post jeremysaffir
by jeremysaffir
06-24-2012, 09:54 AM  
Akai PDP4225M stuck on HDMI by electronicsurplus
Started by electronicsurplus, 06-23-2012, 05:36 PM
2 responses
1,905 views
0 likes
 Last Post RON_CET
by RON_CET
06-23-2012, 07:31 PM  
Samsung LN40C550J1F No power by lilmonk3
Started by lilmonk3, 06-19-2012, 07:38 AM
10 responses
4,080 views
0 likes
 Last Post lilmonk3
by lilmonk3
06-23-2012, 12:14 PM  
polaroid 42 inch tlx-04244b by chris8083
Started by chris8083, 06-04-2012, 07:26 PM
3 responses
3,644 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
06-22-2012, 10:03 PM  
Prima PH-42T7 by pelota
Started by pelota, 09-22-2010, 09:57 AM
11 responses
5,932 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
06-22-2012, 09:44 PM  
Vizio VO32L T-con issue? by tibimakai
Started by tibimakai, 06-22-2012, 01:33 PM
3 responses
2,787 views
0 likes
 Last Post budm
by budm
06-22-2012, 08:26 PM  
Samsumg LM32A330J1DXDA by sam_sam_sam
Started by sam_sam_sam, 06-20-2012, 05:45 PM
2 responses
1,848 views
0 likes
 Last Post sam_sam_sam
by sam_sam_sam
06-22-2012, 12:36 PM  
Hp-t5064 by zukdj
Started by zukdj, 06-22-2012, 12:20 PM
0 responses
1,782 views
0 likes
 Last Post zukdj
by zukdj
06-22-2012, 12:20 PM  
Front glass plate for TOSHIBA rear TV 61PH18P by primoz1
Started by primoz1, 06-22-2012, 12:13 PM
0 responses
1,618 views
0 likes
 Last Post primoz1
by primoz1
06-22-2012, 12:13 PM  
Insignia/Polaroid NS-LCD42HD Tcon LVDS cable by electronicsurplus
Started by electronicsurplus, 06-22-2012, 10:14 AM
0 responses
1,636 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
06-22-2012, 10:14 AM  
Sony KV-32LS60B - CRT - Colours a bit off by tmcw
Started by tmcw, 06-13-2012, 07:11 AM
7 responses
2,573 views
0 likes
 Last Post tmcw
by tmcw
06-22-2012, 04:26 AM  
Does anyone know what the pinout for sanyo mainboard by electronicsurplus
Started by electronicsurplus, 06-21-2012, 05:58 PM
0 responses
1,467 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
06-21-2012, 05:58 PM  
samsung le37s86bd possible t-con. by senndogg
Started by senndogg, 05-02-2012, 05:28 AM
8 responses
6,494 views
0 likes
 Last Post senndogg
by senndogg
06-21-2012, 12:19 PM  
Toshiba 46RV530U screen ghosting by ntehicks
Started by ntehicks, 06-21-2012, 11:03 AM
2 responses
6,771 views
0 likes
 Last Post cliff_hootarski
by cliff_hootarski
06-21-2012, 11:51 AM  
32pf9966/37 has backlight but no video any help appreciated please by electronicsurplus
Started by electronicsurplus, 06-20-2012, 10:34 PM
5 responses
2,291 views
0 likes
 Last Post tom66
by tom66
06-21-2012, 09:13 AM  
Insignia ns-lcd26a backlight no video by electronicsurplus
Started by electronicsurplus, 06-20-2012, 11:09 PM
0 responses
1,653 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
06-20-2012, 11:09 PM  
Sharp LC-32RD2S - Should I buy it?? by nostrike
Started by nostrike, 06-20-2012, 03:55 PM
0 responses
1,812 views
0 likes
 Last Post nostrike
by nostrike
06-20-2012, 03:55 PM  
Myrica p42-2H green shadows by nostrike
Started by nostrike, 06-17-2012, 01:26 PM
68 responses
8,998 views
0 likes
 Last Post nostrike
by nostrike
06-20-2012, 11:31 AM  
Fujitsu Siemens Myrica V40-1 LCD TV no picture, but backlight and sound working by jeh
Started by jeh, 12-15-2011, 07:00 AM
2 responses
3,664 views
0 likes
 Last Post jeh
by jeh
06-20-2012, 05:53 AM  
Lg 42" lc55 lcd by junger
Started by junger, 09-09-2011, 04:15 AM
12 responses
3,592 views
0 likes
 Last Post junger
by junger
06-20-2012, 05:07 AM  
What to do with that plasma display that's impossible to fix by Th3_uN1Qu3
Started by Th3_uN1Qu3, 06-19-2012, 04:22 PM
4 responses
2,045 views
0 likes
 Last Post c_hegge
by c_hegge
06-20-2012, 01:11 AM  
Dreambox 500 & 5620 fix for vertical horizontal LNB DiSEqC switch problem (long read) by Per Hansson
Started by Per Hansson, 06-14-2012, 01:33 PM
1 response
7,182 views
0 likes
 Last Post Per Hansson
by Per Hansson
06-19-2012, 02:43 PM  
Magnavox 26MF605W/17 by rickybennett
Started by rickybennett, 06-01-2012, 09:23 PM
13 responses
3,961 views
0 likes
 Last Post tom66
by tom66
06-19-2012, 11:40 AM  
Dell W4201C TV Bad Cable Picture by rigg5766
Started by rigg5766, 05-29-2012, 11:25 PM
24 responses
4,892 views
0 likes
 Last Post JimmysTGP
by JimmysTGP
06-19-2012, 08:18 AM  
Magnavox 37mf337b/37 question by electronicsurplus
Started by electronicsurplus, 06-19-2012, 12:16 AM
1 response
2,317 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
06-19-2012, 12:17 AM  
Insignia ns-lcd42hd lvds cable question by electronicsurplus
Started by electronicsurplus, 06-19-2012, 12:12 AM
0 responses
1,686 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
06-19-2012, 12:12 AM  
failure point in Viewsonic VT2230-M by kturnerga
Started by kturnerga, 06-14-2012, 11:19 PM
13 responses
6,555 views
0 likes
 Last Post retiredcaps
by retiredcaps
06-17-2012, 09:48 PM  
Zener Diode Tester by mr.sky
Started by mr.sky, 06-17-2012, 02:19 PM
5 responses
3,837 views
0 likes
 Last Post mr.sky
by mr.sky
06-17-2012, 04:06 PM  
Jvc lt-24dk3bj by Rtech
Started by Rtech, 06-17-2012, 11:35 AM
11 responses
3,387 views
0 likes
 Last Post tom66
by tom66
06-17-2012, 02:31 PM  
Philips 19PFL3403D/27 - Video display problems? by Freezer
Started by Freezer, 06-16-2012, 09:45 PM
0 responses
2,288 views
0 likes
 Last Post Freezer
by Freezer
06-16-2012, 09:45 PM  
Polaroid FLM-3201 flickering by aerospacejackson
Started by aerospacejackson, 06-16-2012, 06:41 PM
0 responses
2,344 views
0 likes
 Last Post aerospacejackson
by aerospacejackson
06-16-2012, 06:41 PM  
Panasonic tc-42px14 by mr.sky
Started by mr.sky, 06-03-2012, 07:22 AM
9 responses
6,706 views
0 likes
 Last Post mr.sky
by mr.sky
06-15-2012, 03:40 PM  
Samsung PN43D440A5D No display Has Sound by jpruett79
Started by jpruett79, 06-11-2012, 02:01 PM
9 responses
5,995 views
0 likes
 Last Post jpruett79
by jpruett79
06-15-2012, 12:05 PM  
Help with Samsung LCD with multi colored lines? by AGeezy
Started by AGeezy, 06-14-2012, 04:20 PM
6 responses
11,541 views
0 likes
 Last Post Mt.Man
by Mt.Man
06-15-2012, 10:56 AM  
Sony KDS60A2000 Screen looks yellow by aerospacejackson
Started by aerospacejackson, 06-14-2012, 01:47 PM
6 responses
2,985 views
0 likes
 Last Post crtfool
by crtfool
06-14-2012, 08:53 PM  
Lg 42pc3d by drpj23
Started by drpj23, 05-19-2012, 08:06 PM
4 responses
3,582 views
0 likes
 Last Post drpj23
by drpj23
06-14-2012, 08:45 PM  
Philips 42PFL9732D inverter problem by PowerAmpFreak
Started by PowerAmpFreak, 06-14-2012, 11:53 AM
2 responses
2,737 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
06-14-2012, 01:18 PM  
vx37l no picture no sound by eagle00799
Started by eagle00799, 05-17-2012, 11:15 AM
65 responses
10,479 views
0 likes
 Last Post eagle00799
by eagle00799
06-13-2012, 03:13 PM  
UN46B6000VFXZA video issue by Toddbosu8
Started by Toddbosu8, 06-12-2012, 03:48 PM
4 responses
3,252 views
0 likes
 Last Post Mt.Man
by Mt.Man
06-13-2012, 11:05 AM  
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