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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
643,547 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
217 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vestel 17IPS71 + 17MB82S - no standby by cruiser_
Started by cruiser_, 11-25-2021, 12:48 PM
37 responses
6,847 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
24,829 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
143 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
253 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
678 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
274 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
2,955 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
725 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
233 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
530 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
1,610 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
1,484 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
4,959 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
3,158 views
0 likes
 Last Post Diah
by Diah
11-15-2023, 01:56 PM  
Looking for Schematics LG42PW451 by chuckjuggernaut
Started by chuckjuggernaut, 11-15-2023, 08:36 AM
0 responses
146 views
0 likes
 Last Post chuckjuggernaut
by chuckjuggernaut
11-15-2023, 08:36 AM  
Service manuals available free by electronicsurplus
Started by electronicsurplus, 06-22-2012, 10:31 AM
161 responses
44,603 views
0 likes
 Last Post SMDFlea
by SMDFlea
11-15-2023, 07:43 AM  
TCL 4-Series Panel Swap? by x_orange90_x
Started by x_orange90_x, 11-15-2023, 05:48 AM
2 responses
203 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
11-15-2023, 07:01 AM  
Vestel 17IPS72 R4 BLOWS Q7 by alltvrepairs
Started by alltvrepairs, 11-11-2023, 09:28 AM
6 responses
855 views
0 likes
 Last Post alltvrepairs
by alltvrepairs
11-15-2023, 03:54 AM  
Onn 100012586 vertical lines by JRyan
Started by JRyan, 10-31-2023, 04:39 PM
12 responses
849 views
0 likes
 Last Post JRyan
by JRyan
11-14-2023, 10:42 PM  
RCA VKP-900, VKP-900T schematic? by smartjohn
Started by smartjohn, 11-14-2023, 04:24 PM
0 responses
153 views
0 likes
 Last Post smartjohn
by smartjohn
11-14-2023, 04:24 PM  
Convert HDMI to FFC by Wannabeteacher85
Started by Wannabeteacher85, 11-14-2023, 03:27 PM
1 response
173 views
0 likes
 Last Post Diah
by Diah
11-14-2023, 03:46 PM  
diagnosing sony XBR-75X900H. NO PICTURE by tree5656
Started by tree5656, 11-09-2023, 04:55 PM
10 responses
597 views
0 likes
 Last Post EazyBone
by EazyBone
11-14-2023, 11:54 AM  
eax61319402 50PJ350 YSUS by zwarder
Started by zwarder, 10-23-2023, 08:11 AM
8 responses
550 views
0 likes
 Last Post zwarder
by zwarder
11-14-2023, 07:26 AM  
Physically bending the T-Con board creates horizontal dotted lines on OLED55CXPUA by fredtred
Started by fredtred, 10-29-2023, 01:09 PM
15 responses
1,218 views
0 likes
 Last Post Diah
by Diah
11-13-2023, 04:17 PM  
LG 55UH7650-UA needs a capacitor! by x_orange90_x
Started by x_orange90_x, 11-04-2023, 12:15 PM
50 responses
1,792 views
0 likes
 Last Post Diah
by Diah
11-13-2023, 04:10 PM  
Hisense 50B7100UW no standby but all votages seem to be there by scottsman76
Started by scottsman76, 07-04-2023, 04:38 AM
3 responses
539 views
0 likes
 Last Post Diah
by Diah
11-13-2023, 03:58 PM  
Sony KDL-55W755C - Dead by mrsith
Started by mrsith, 11-28-2022, 12:42 PM
27 responses
3,547 views
0 likes
 Last Post ppeti84
by ppeti84
11-13-2023, 01:57 AM  
Samsung UN75RU8000FXZA bad main board? by Lee M.
Started by Lee M., 11-08-2023, 07:46 PM
4 responses
457 views
0 likes
 Last Post Lee M.
by Lee M.
11-12-2023, 11:05 PM  
Telefunken 55" Model TLEDD-55FHDA (bad picture) by angelos
Started by angelos, 11-11-2023, 07:15 AM
16 responses
855 views
0 likes
 Last Post angelos
by angelos
11-12-2023, 11:16 AM  
Samsung UN50EH5300 - No Standby LED, Backlights ON, No Power by nathan425
Started by nathan425, 11-01-2023, 06:34 PM
1 response
389 views
0 likes
 Last Post karthur
by karthur
11-12-2023, 10:09 AM  
Panasonic TC-65ax800U by Mikeyjohnson
Started by Mikeyjohnson, 07-01-2017, 08:25 PM
9 responses
2,019 views
0 likes
 Last Post MVC
by MVC
11-12-2023, 12:49 AM  
PANASONIC TX-43HX580E VESTEL 17mb230 Boot Loop issue by luis71
Started by luis71, 11-05-2023, 06:31 AM
5 responses
931 views
0 likes
 Last Post luis71
by luis71
11-11-2023, 06:16 PM  
Sony XBR-65X750D Horizontal lines bottom of screen by ggil44
Started by ggil44, 05-30-2023, 07:51 PM
65 responses
5,755 views
0 likes
 Last Post ggil44
by ggil44
11-11-2023, 10:54 AM  
Luxor TV board input board change but picture upside down by garrymc123
Started by garrymc123, 08-29-2022, 04:53 AM
28 responses
3,768 views
0 likes
 Last Post yokoono
by yokoono
11-11-2023, 10:34 AM  
philips 55pus7909/12 by lanada
Started by lanada, 11-07-2023, 02:31 AM
7 responses
1,007 views
0 likes
 Last Post witboos@gmail.com
by witboos@gmail.com
11-11-2023, 05:29 AM  
55PFL4908K/12 DVB-S tuner not available by Ierwin
Started by Ierwin, 11-10-2023, 12:05 PM
12 responses
409 views
0 likes
 Last Post Ierwin
by Ierwin
11-11-2023, 04:34 AM  
Samsung LE32M86BD continuous power cycle by Th3_uN1Qu3
Started by Th3_uN1Qu3, 09-04-2012, 09:40 AM
28 responses
12,364 views
0 likes
 Last Post PinkFloyd
by PinkFloyd
11-11-2023, 03:33 AM  
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