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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
643,706 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
780,921 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
540,850 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  
RCA L32HD32D no backlight by JAnoY
Started by JAnoY, 01-11-2013, 11:34 PM
12 responses
4,215 views
0 likes
 Last Post tom66
by tom66
01-20-2013, 04:34 AM  
Hitachi Plasma No Power P42H401 by avaktech
Started by avaktech, 02-21-2012, 05:22 PM
6 responses
5,215 views
0 likes
 Last Post splitcrete
by splitcrete
01-20-2013, 02:43 AM  
Visio VW42L HDTV10A Half Screen Distortion by aftonr
Started by aftonr, 01-16-2013, 03:02 PM
4 responses
2,685 views
0 likes
 Last Post aftonr
by aftonr
01-19-2013, 09:33 PM  
Vizio P42HDTV10A No picture by maj
Started by maj, 01-19-2013, 08:03 PM
1 response
2,152 views
0 likes
 Last Post tom66
by tom66
01-19-2013, 08:12 PM  
Samsung .....> PN43E450 <........ by sam_sam_sam
Started by sam_sam_sam, 01-19-2013, 06:10 PM
1 response
2,312 views
0 likes
 Last Post tom66
by tom66
01-19-2013, 06:16 PM  
Panasonic PT-61LCX65 Colors off-sync by drpj23
Started by drpj23, 01-18-2013, 03:51 PM
6 responses
3,579 views
0 likes
 Last Post drpj23
by drpj23
01-19-2013, 04:06 PM  
Polaroid TDX-03211c Logo flashes, but no picture by Paul678
Started by Paul678, 01-18-2013, 03:19 PM
5 responses
3,124 views
0 likes
 Last Post tom66
by tom66
01-19-2013, 12:35 PM  
Samsung LE37S81B only start up once by PowerAmpFreak
Started by PowerAmpFreak, 01-17-2013, 11:07 AM
6 responses
3,999 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
01-19-2013, 11:13 AM  
32PFL3403D/27 no image, led on sound on by rgmaggi
Started by rgmaggi, 01-19-2013, 09:40 AM
1 response
1,791 views
0 likes
 Last Post martyparish
by martyparish
01-19-2013, 09:52 AM  
Samsung LE32B651 - sound and no video by flyone
Started by flyone, 01-19-2013, 06:37 AM
6 responses
2,890 views
0 likes
 Last Post tom66
by tom66
01-19-2013, 09:05 AM  
lcd tv MYRIA mod. MY32735BK by ANDRASONI LUCIAN
Started by ANDRASONI LUCIAN, 01-19-2013, 05:08 AM
5 responses
3,540 views
0 likes
 Last Post tom66
by tom66
01-19-2013, 07:49 AM  
panasonic tc-p60st30 won't turn on by ealequi
Started by ealequi, 01-18-2013, 02:06 PM
30 responses
8,063 views
0 likes
 Last Post tom66
by tom66
01-19-2013, 05:00 AM  
5w2r2j resistor by mcross
Started by mcross, 01-20-2012, 12:21 PM
12 responses
10,872 views
0 likes
 Last Post jjanssen7
by jjanssen7
01-18-2013, 11:27 PM  
Samsung ---> BN68-04147A-02<---- by sam_sam_sam
Started by sam_sam_sam, 01-18-2013, 08:28 PM
1 response
4,291 views
0 likes
 Last Post tom66
by tom66
01-18-2013, 08:29 PM  
Phillips 42PFL5432D/37 problems by Jesnjonbond
Started by Jesnjonbond, 01-01-2013, 02:20 PM
19 responses
2,799 views
0 likes
 Last Post tom66
by tom66
01-18-2013, 06:09 PM  
Philips 42PF7421D 2006 - multiple clicks, red LED, one long one short blink by MoTVmoProblems
Started by MoTVmoProblems, 01-16-2013, 11:23 PM
7 responses
3,008 views
0 likes
 Last Post MoTVmoProblems
by MoTVmoProblems
01-18-2013, 04:15 PM  
Samsung LCD heat problem...? by magnusbjork
Started by magnusbjork, 11-18-2012, 04:43 PM
19 responses
8,839 views
0 likes
 Last Post rievax_60
by rievax_60
01-18-2013, 03:30 PM  
Vizio P50HDM wasn't working now is. PSU? Possible purchase by johnboy1313
Started by johnboy1313, 01-10-2013, 04:05 PM
8 responses
2,535 views
0 likes
 Last Post retiredcaps
by retiredcaps
01-18-2013, 02:52 PM  
possible purchase Hitachi L47x02a by TimT
Started by TimT, 01-15-2013, 04:42 PM
11 responses
2,358 views
0 likes
 Last Post TimT
by TimT
01-17-2013, 07:08 PM  
SONY KDL-32L4000 - Vertical lines stretch slowly by dotcalminc
Started by dotcalminc, 01-17-2013, 01:18 AM
7 responses
2,745 views
0 likes
 Last Post tom66
by tom66
01-17-2013, 06:12 PM  
SAMSUNG PN50B450B1 - Vertical Section missing, lines by dotcalminc
Started by dotcalminc, 01-17-2013, 01:28 AM
7 responses
2,667 views
0 likes
 Last Post dotcalminc
by dotcalminc
01-17-2013, 05:03 PM  
Plasma TV Vizio p42hdtv10a by Xiaodan2009
Started by Xiaodan2009, 04-06-2011, 06:43 PM
15 responses
7,781 views
0 likes
 Last Post splitcrete
by splitcrete
01-17-2013, 03:46 PM  
Plasma Power Supply Test. TC-50PS1 by crdz66
Started by crdz66, 01-17-2013, 08:53 AM
3 responses
2,186 views
0 likes
 Last Post tom66
by tom66
01-17-2013, 01:11 PM  
Sanyo DP 42848 No picture by topfli8979
Started by topfli8979, 01-11-2013, 09:20 PM
28 responses
5,250 views
0 likes
 Last Post topfli8979
by topfli8979
01-17-2013, 11:19 AM  
Samsung TV poor picture/double images by pokerwidow
Started by pokerwidow, 01-17-2013, 09:57 AM
1 response
2,741 views
0 likes
 Last Post tom66
by tom66
01-17-2013, 10:00 AM  
Samsung s42ax-xb01 by Mako
Started by Mako, 01-15-2013, 07:50 PM
54 responses
6,801 views
0 likes
 Last Post tom66
by tom66
01-17-2013, 06:18 AM  
DVD recorder diagnosed - Bad cap, but not bulging! by tom66
Started by tom66, 01-16-2013, 10:47 AM
2 responses
1,918 views
0 likes
 Last Post jamesharris
by jamesharris
01-16-2013, 11:34 PM  
Capacitance equivalence replacement by tieny
Started by tieny, 01-16-2013, 08:49 PM
4 responses
1,905 views
0 likes
 Last Post jamesharris
by jamesharris
01-16-2013, 11:18 PM  
Just found an insignia ns-lcd32 by keico
Started by keico, 01-14-2013, 07:54 AM
17 responses
3,653 views
0 likes
 Last Post Paul678
by Paul678
01-16-2013, 09:23 PM  
NS-LTDVD19 Does not turn on... by ztu165
Started by ztu165, 01-15-2013, 08:33 PM
13 responses
3,457 views
0 likes
 Last Post budm
by budm
01-16-2013, 09:22 PM  
How do people do this to electronics? Seriously? by tom66
Started by tom66, 01-14-2013, 07:27 AM
12 responses
3,570 views
0 likes
 Last Post momaka
by momaka
01-16-2013, 08:04 PM  
Samsung pn50a450p1d Y board issue by topfli8979
Started by topfli8979, 01-16-2013, 01:47 PM
5 responses
2,956 views
0 likes
 Last Post tom66
by tom66
01-16-2013, 05:04 PM  
lg 50 ps3000 by jay903
Started by jay903, 01-16-2013, 03:31 PM
2 responses
1,985 views
0 likes
 Last Post jay903
by jay903
01-16-2013, 04:31 PM  
How to replace a module for lg 50 pv 400 by robbydon
Started by robbydon, 01-16-2013, 02:48 PM
0 responses
1,813 views
0 likes
 Last Post robbydon
by robbydon
01-16-2013, 02:48 PM  
Panasonic TH-42PZ700Uv Momentary Sound and Picture then 7 blinks. Is it possible? by johnboy1313
Started by johnboy1313, 01-12-2013, 03:53 PM
23 responses
4,559 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-16-2013, 10:33 AM  
Vizio VA26LHDTV10T no backlight by fuxxy
Started by fuxxy, 01-15-2013, 11:07 PM
15 responses
5,749 views
0 likes
 Last Post fuxxy
by fuxxy
01-16-2013, 10:29 AM  
Resistor "calculator" by tibimakai
Started by tibimakai, 01-13-2013, 08:06 PM
5 responses
2,846 views
0 likes
 Last Post tom66
by tom66
01-15-2013, 07:55 PM  
Philips 37PF9731D/10 - no picture PART2 by mcbain
Started by mcbain, 01-04-2013, 05:58 PM
26 responses
7,388 views
0 likes
 Last Post mcbain
by mcbain
01-15-2013, 04:27 PM  
samsung ln46a540p2fxza no power by ealequi
Started by ealequi, 01-12-2013, 04:13 PM
80 responses
13,153 views
0 likes
 Last Post ealequi
by ealequi
01-15-2013, 12:11 PM  
lcd tv UNIVERSUM model FT-LCD 8154 power supply by ANDRASONI LUCIAN
Started by ANDRASONI LUCIAN, 01-15-2013, 06:25 AM
2 responses
4,206 views
0 likes
 Last Post ANDRASONI LUCIAN
by ANDRASONI LUCIAN
01-15-2013, 07:59 AM  
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