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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
644,466 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
781,188 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
540,977 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  
Panasonic TX-48CX400B low LED volts by finntricky
Started by finntricky, 02-21-2018, 04:02 PM
23 responses
8,169 views
0 likes
 Last Post PanasTC
by PanasTC
11-26-2023, 02:36 PM  
Sharp Aquos LC-60LE635E three blinks by klassic
Started by klassic, 10-24-2023, 01:39 PM
1 response
356 views
0 likes
 Last Post klassic
by klassic
11-26-2023, 02:33 PM  
Samsung PS43E450A1R Picture Problem by Rusenga
Started by Rusenga, 11-24-2023, 09:26 AM
2 responses
99 views
0 likes
 Last Post Rusenga
by Rusenga
11-26-2023, 01:31 PM  
samsung un50tu8000 and un70yu7000 displays shorted by sputnikoff
Started by sputnikoff, 03-22-2022, 04:28 AM
22 responses
4,681 views
0 likes
 Last Post sordids999
by sordids999
11-26-2023, 12:16 PM  
Red patches on screen. Driver fault??? by MarkC1970
Started by MarkC1970, 11-25-2023, 09:12 PM
0 responses
85 views
0 likes
 Last Post MarkC1970
by MarkC1970
11-25-2023, 09:12 PM  
Samsung LE32A456C2D TV no power by ezenia
Started by ezenia, 11-09-2023, 08:01 PM
11 responses
647 views
0 likes
 Last Post cheeky2
by cheeky2
11-25-2023, 09:14 AM  
HITACHI 55HK6T64U Picture ghosting and jumping by JackUzi
Started by JackUzi, 11-23-2023, 06:47 AM
2 responses
111 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-25-2023, 08:41 AM  
Sharp LC-40LE730E losts channels, need dump by Davi.p
Started by Davi.p, 04-10-2023, 09:59 AM
6 responses
910 views
0 likes
 Last Post Davi.p
by Davi.p
11-24-2023, 07:17 PM  
Vizio M70-D3 4K with dark spots backlight issue by Yanleb
Started by Yanleb, 03-22-2022, 01:06 AM
4 responses
1,579 views
0 likes
 Last Post jidping
by jidping
11-23-2023, 10:24 AM  
eeprom sharp by wijai
Started by wijai, 11-23-2023, 08:40 AM
0 responses
76 views
0 likes
 Last Post wijai
by wijai
11-23-2023, 08:40 AM  
Motion Remote by Storyteller12
Started by Storyteller12, 11-23-2023, 06:58 AM
0 responses
59 views
0 likes
 Last Post Storyteller12
by Storyteller12
11-23-2023, 06:58 AM  
Sony Trinitron KV32FV27 Suddenly Dimmed by cmonkey
Started by cmonkey, 04-28-2023, 06:25 PM
24 responses
1,845 views
0 likes
 Last Post cmonkey
by cmonkey
11-22-2023, 03:58 PM  
Samsung UE40F6670SS messed tcon type in service mode. by thesame
Started by thesame, 11-22-2023, 03:04 PM
0 responses
119 views
0 likes
 Last Post thesame
by thesame
11-22-2023, 03:04 PM  
LG 37LG5020 and the tale of 2 seconds to black. by DrankinSAW
Started by DrankinSAW, 11-22-2023, 01:10 PM
1 response
51 views
0 likes
 Last Post DrankinSAW
by DrankinSAW
11-22-2023, 01:11 PM  
Looking for this Component by chuckjuggernaut
Started by chuckjuggernaut, 11-21-2023, 05:44 AM
5 responses
171 views
0 likes
 Last Post Davi.p
by Davi.p
11-21-2023, 10:04 AM  
HITACHI 55HK6T64U horizontal lines by sordids999
Started by sordids999, 07-10-2020, 02:59 PM
10 responses
2,163 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-21-2023, 09:26 AM  
LCD monitor standby mode by Engr.Ahmad_Aziz
Started by Engr.Ahmad_Aziz, 11-21-2023, 05:54 AM
0 responses
69 views
0 likes
 Last Post Engr.Ahmad_Aziz
by Engr.Ahmad_Aziz
11-21-2023, 05:54 AM  
75r648 TCL 8K Mini LED White Horizontal Lines by EazyBone
Started by EazyBone, 11-14-2023, 06:42 PM
20 responses
753 views
0 likes
 Last Post EazyBone
by EazyBone
11-20-2023, 11:53 PM  
Panasonic Plasma TH-P42X28K A-Board @ Mainboard Schematic needed by SACR
Started by SACR, 11-20-2023, 11:53 PM
0 responses
397 views
0 likes
 Last Post SACR
by SACR
11-20-2023, 11:53 PM  
Samsung QE55Q7CAM scrambled picture / squares by Bloopeta
Started by Bloopeta, 09-02-2023, 03:23 PM
8 responses
651 views
0 likes
 Last Post sordids999
by sordids999
11-20-2023, 11:50 PM  
lg42lg7000-za schematic needed by snipersquad100
Started by snipersquad100, 01-16-2014, 03:12 PM
38 responses
5,195 views
0 likes
 Last Post TEDDIBEAR
by TEDDIBEAR
11-20-2023, 04:54 PM  
TCL Roku 55S403TCAA dead after storm by bobbintb
Started by bobbintb, 11-19-2023, 05:02 PM
9 responses
278 views
0 likes
 Last Post bobbintb
by bobbintb
11-20-2023, 12:29 PM  
LG G2 OLED - Main board replacement process by iguanar
Started by iguanar, 11-19-2023, 10:20 AM
5 responses
652 views
0 likes
 Last Post Diah
by Diah
11-20-2023, 10:00 AM  
Vestel 17IPS71 + 17MB82S - no standby by cruiser_
Started by cruiser_, 11-25-2021, 12:48 PM
37 responses
6,868 views
0 likes
 Last Post SELAHADDİN21
by SELAHADDİN21
11-20-2023, 05:12 AM  
Sony KD49X8005C Assistance Required Please. by Stevie406
Started by Stevie406, 01-15-2019, 07:26 PM
120 responses
24,855 views
0 likes
 Last Post sicilianul
by sicilianul
11-20-2023, 04:29 AM  
New Backlight not working. LG 50LF580V by Pr0jectN1ne
Started by Pr0jectN1ne, 11-18-2023, 05:49 PM
1 response
147 views
0 likes
 Last Post Diah
by Diah
11-19-2023, 03:42 PM  
Service manual req Phillips 75PUS6754/12 by learnmore
Started by learnmore, 11-13-2023, 04:58 AM
3 responses
256 views
0 likes
 Last Post EazyBone
by EazyBone
11-19-2023, 01:49 PM  
Samsung UN65MU6500FXZA won't turn on by Rotorcraft230
Started by Rotorcraft230, 09-02-2019, 06:21 PM
51 responses
6,629 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-19-2023, 11:10 AM  
Philips 22HFL3232D/10 hotel unlock? by slayernn
Started by slayernn, 11-12-2023, 11:24 AM
13 responses
682 views
0 likes
 Last Post slayernn
by slayernn
11-18-2023, 02:25 PM  
Sharp LC-80LE661U 80 inch by gavenb
Started by gavenb, 11-12-2023, 02:05 PM
2 responses
277 views
0 likes
 Last Post EazyBone
by EazyBone
11-17-2023, 09:16 PM  
Sony KD-65XE9005 emmc . by leszekp
Started by leszekp, 03-11-2020, 01:35 AM
9 responses
2,970 views
0 likes
 Last Post zomi
by zomi
11-17-2023, 10:08 AM  
Magbox vİp mp6-avl1506t-dsz-v1.1 dump by ugura09
Started by ugura09, 11-17-2023, 07:38 AM
0 responses
325 views
0 likes
 Last Post ugura09
by ugura09
11-17-2023, 07:38 AM  
LG 55sk8000 plb ..snow in the middle of screen but can see that picture exists there by burbutsalos
Started by burbutsalos, 10-21-2023, 02:57 AM
14 responses
728 views
0 likes
 Last Post Storyteller12
by Storyteller12
11-17-2023, 06:57 AM  
Sony Bravia KD55/49xe8096 EMMS dump by Lanparty
Started by Lanparty, 11-17-2023, 03:45 AM
1 response
234 views
0 likes
 Last Post Lanparty
by Lanparty
11-17-2023, 06:10 AM  
TCL 65S421 No Backlight by m4a2t0t
Started by m4a2t0t, 11-15-2023, 09:10 PM
7 responses
542 views
0 likes
 Last Post EazyBone
by EazyBone
11-16-2023, 02:05 PM  
Samsung GU50TU8079U bad panel diagnosis by Ierwin
Started by Ierwin, 11-11-2023, 05:09 AM
25 responses
1,651 views
0 likes
 Last Post Ierwin
by Ierwin
11-16-2023, 11:52 AM  
I need 6870C-0511A Tcon Dump by arizanotlari
Started by arizanotlari, 11-12-2023, 08:33 AM
1 response
224 views
0 likes
 Last Post arizanotlari
by arizanotlari
11-16-2023, 10:31 AM  
Samsung ue55mu6202k bn94-12778s Not turning on (dump help ?) by Dannyx
Started by Dannyx, 11-07-2023, 10:22 AM
40 responses
1,497 views
0 likes
 Last Post Dannyx
by Dannyx
11-16-2023, 12:36 AM  
LG UBK90 4K Blu-Ray no power by luke9511
Started by luke9511, 04-03-2023, 08:41 PM
38 responses
4,975 views
0 likes
 Last Post momaka
by momaka
11-15-2023, 09:28 PM  
Cloudy White Screen = dead TCON board? by eccerr0r
Started by eccerr0r, 09-29-2019, 07:32 PM
20 responses
3,173 views
0 likes
 Last Post Diah
by Diah
11-15-2023, 01:56 PM  
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