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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
644,475 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
781,191 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
279,473 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  
Seeking help on a Sharp TV by gengtian
Started by gengtian, 10-31-2018, 01:17 AM
5 responses
1,067 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
11-01-2018, 11:32 AM  
Philips 46" LCD (46PFL3705D/F7) ~ Temporarily back from the dead zone by kca
Started by kca, 10-27-2018, 04:25 PM
14 responses
1,663 views
0 likes
 Last Post kca
by kca
11-01-2018, 10:41 AM  
Y sustain keeps blowing FETs ? (LG) by Dannyx
Started by Dannyx, 10-24-2018, 01:14 AM
19 responses
1,625 views
0 likes
 Last Post tom66
by tom66
11-01-2018, 06:56 AM  
Sony KDL-55HX701 by deer
Started by deer, 10-28-2018, 02:29 PM
15 responses
2,161 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-31-2018, 11:00 PM  
Samsung Plasma PN5046084D flashing picture with sound by Chevy2
Started by Chevy2, 10-08-2018, 07:38 PM
2 responses
1,042 views
0 likes
 Last Post Chevy2
by Chevy2
10-31-2018, 05:44 PM  
Samsung board number last letter match by andrewblueboy
Started by andrewblueboy, 10-30-2018, 07:01 AM
3 responses
1,215 views
0 likes
 Last Post andrewblueboy
by andrewblueboy
10-31-2018, 03:29 PM  
Samsung LNT3242HX/XAA Power Supply Issue by kevinm34232
Started by kevinm34232, 07-29-2012, 07:42 PM
22 responses
12,173 views
0 likes
 Last Post jlbrown1
by jlbrown1
10-31-2018, 12:23 PM  
Toshiba 22EL833G with Vestel 17PW05-3 by Gogan
Started by Gogan, 10-17-2018, 04:13 AM
25 responses
4,448 views
0 likes
 Last Post Gogan
by Gogan
10-31-2018, 10:18 AM  
Hi-level 48uhl950 dump by ugura09
Started by ugura09, 10-31-2018, 02:31 AM
0 responses
1,085 views
0 likes
 Last Post ugura09
by ugura09
10-31-2018, 02:31 AM  
Sharp Lc-42SB55E problem by domix
Started by domix, 10-28-2018, 11:37 PM
3 responses
1,493 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-30-2018, 06:00 PM  
Sammy Plasma PN60F5500AF Firmware Swap by Michale32086
Started by Michale32086, 10-30-2018, 09:35 AM
0 responses
1,169 views
0 likes
 Last Post Michale32086
by Michale32086
10-30-2018, 09:35 AM  
Panel Cross Reference List by jjanssen7
Started by jjanssen7, 06-18-2016, 12:38 AM
26 responses
9,445 views
0 likes
 Last Post jjanssen7
by jjanssen7
10-29-2018, 11:17 PM  
Panasonic TX-P50ST30B Bad Picture after SC repair by foxyUK
Started by foxyUK, 10-21-2018, 10:24 AM
10 responses
1,787 views
0 likes
 Last Post foxyUK
by foxyUK
10-29-2018, 02:26 PM  
BN41-01660B Blinking LED by OCBSlimz
Started by OCBSlimz, 10-29-2018, 02:01 PM
0 responses
1,090 views
0 likes
 Last Post OCBSlimz
by OCBSlimz
10-29-2018, 02:01 PM  
Sammy by ljintexas
Started by ljintexas, 10-29-2018, 09:59 AM
3 responses
1,041 views
0 likes
 Last Post ljintexas
by ljintexas
10-29-2018, 12:05 PM  
Graphic card HELP?!!! by ramondo
Started by ramondo, 09-19-2018, 06:42 PM
2 responses
1,107 views
0 likes
 Last Post Moreno83
by Moreno83
10-28-2018, 11:48 AM  
Samsung PN42C450 B1DXZA Doesn't Power On by Eaglecrest
Started by Eaglecrest, 08-24-2018, 07:56 PM
53 responses
5,145 views
0 likes
 Last Post Eaglecrest
by Eaglecrest
10-28-2018, 11:00 AM  
Panasonic faulty Buffer board. by csaba911
Started by csaba911, 10-27-2018, 09:27 PM
2 responses
1,045 views
0 likes
 Last Post csaba911
by csaba911
10-27-2018, 11:55 PM  
Samsung PN50B430P2D with vertical lines by dcapper
Started by dcapper, 01-30-2016, 12:19 AM
15 responses
3,632 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-27-2018, 10:17 PM  
Samsung UN55KU6290FXZA. Snow. Otherwise unresponsive. by Jetz
Started by Jetz, 10-26-2018, 05:43 PM
6 responses
1,300 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-27-2018, 10:05 PM  
Telefunken Vegas 42" plasma TV not starting by angelos
Started by angelos, 06-02-2018, 10:29 AM
18 responses
2,401 views
0 likes
 Last Post lookimback
by lookimback
10-27-2018, 01:34 PM  
Samsung UE46D6530WKXXU by ronhayes
Started by ronhayes, 10-25-2018, 05:06 AM
1 response
1,069 views
0 likes
 Last Post Davi.p
by Davi.p
10-27-2018, 12:02 PM  
Samsung PS60E6507 plasma switching on-off by droidd
Started by droidd, 01-26-2016, 05:48 AM
15 responses
3,607 views
0 likes
 Last Post danila_112
by danila_112
10-27-2018, 11:58 AM  
ps42b430 doesn't turn on by anna1980
Started by anna1980, 10-23-2018, 11:54 AM
8 responses
1,032 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-27-2018, 08:06 AM  
Vizio M422i-B1 boot loop. by lookimback
Started by lookimback, 10-22-2018, 02:46 AM
4 responses
1,960 views
0 likes
 Last Post lookimback
by lookimback
10-27-2018, 04:13 AM  
Sansui TV2510: La8517jg by Acca
Started by Acca, 10-25-2018, 02:40 PM
3 responses
1,248 views
0 likes
 Last Post neilc6
by neilc6
10-26-2018, 02:00 PM  
tx-p50x50b power board B159-201 4H.B1590.041/E1 compatible parts by noledud
Started by noledud, 10-08-2018, 01:29 AM
2 responses
1,084 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-26-2018, 01:58 PM  
Sharp LC-70LE650U - Progression of Problems by Nanak
Started by Nanak, 10-14-2018, 01:24 PM
7 responses
1,500 views
0 likes
 Last Post budwich
by budwich
10-26-2018, 08:40 AM  
Headphone Jack Repair assistance needed by jstiene
Started by jstiene, 10-23-2018, 07:53 PM
22 responses
2,397 views
0 likes
 Last Post petehall347
by petehall347
10-25-2018, 05:43 PM  
Philips 46PFL3705D/F7 ~ No picture or sound / transformer buzzing by kca
Started by kca, 04-04-2016, 09:26 AM
50 responses
6,749 views
0 likes
 Last Post kca
by kca
10-25-2018, 01:32 PM  
Philips 46PFL7007K/12 no signs of life, only red led blinking x2 by guybrushthreepwood
Started by guybrushthreepwood, 06-28-2018, 05:42 PM
5 responses
4,110 views
0 likes
 Last Post yohnsee
by yohnsee
10-24-2018, 12:26 PM  
LG 55LB6000 flickering screen by sputnikoff
Started by sputnikoff, 10-21-2018, 07:48 PM
8 responses
1,489 views
0 likes
 Last Post neilc6
by neilc6
10-24-2018, 09:31 AM  
Vizio E70u-D3 by Michale32086
Started by Michale32086, 04-13-2018, 01:40 PM
68 responses
12,437 views
0 likes
 Last Post budwich
by budwich
10-24-2018, 07:22 AM  
Find replacement resistor by magneh
Started by magneh, 10-16-2018, 03:01 PM
18 responses
2,297 views
0 likes
 Last Post jeeptechfred
by jeeptechfred
10-23-2018, 03:55 PM  
Philips LC260WX2-SL01 Totally Dead by jamesf2
Started by jamesf2, 10-14-2015, 10:33 AM
9 responses
3,726 views
0 likes
 Last Post Trevtron
by Trevtron
10-23-2018, 02:36 PM  
Samsung UE46B6000VW by StephenU
Started by StephenU, 10-17-2018, 06:06 AM
35 responses
3,116 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-23-2018, 04:28 AM  
Where to find service manuals for Sharp and other brands by jstiene
Started by jstiene, 10-22-2018, 01:45 PM
2 responses
1,175 views
0 likes
 Last Post SLK001
by SLK001
10-22-2018, 04:32 PM  
Sharp LC-46SB57UN no power by NUTIN2LUZ
Started by NUTIN2LUZ, 03-13-2015, 08:44 AM
30 responses
6,074 views
0 likes
 Last Post Shane711
by Shane711
10-22-2018, 11:18 AM  
LG Plasma 50PA5500 by Dabbi
Started by Dabbi, 07-12-2013, 09:51 AM
70 responses
14,691 views
0 likes
 Last Post woodgeek
by woodgeek
10-22-2018, 10:53 AM  
Rca 32" RLDED3258A-c only powers up momentarily. by sputnikoff
Started by sputnikoff, 10-10-2018, 10:58 AM
14 responses
2,398 views
0 likes
 Last Post sputnikoff
by sputnikoff
10-22-2018, 10:41 AM  
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