Troubleshooting TVs and Video Sources

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Sticky: Eeprom dump thread! by Hamie Started by Hamie, 01-25-2017, 02:25 PM	1,921 responses 644,500 views 0 likes	Last Post 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 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 781,200 views 0 likes	Last Post 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 196,801 views 0 likes	Last Post 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 540,982 views 0 likes	Last Post 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 279,480 views 0 likes	Last Post 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 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 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 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 by Dgtech 12-07-2012, 04:59 AM
Sony Bravia KDL-70R550A Half Screen Dark by mansomec Started by mansomec, 12-15-2015, 07:48 AM	18 responses 12,601 views 0 likes	Last Post by dirtboyz22 08-16-2021, 12:29 AM
Sony XBR-43x800e TV had sudden loss of picture by beenthere7 Started by beenthere7, 08-13-2021, 10:55 PM	8 responses 987 views 0 likes	Last Post by alfatv 08-15-2021, 10:17 PM
T-CON fault or Main board fault? AKAI AKTV434 UHD SMART by Gjackson Started by Gjackson, 08-15-2021, 06:43 PM	0 responses 708 views 0 likes	Last Post by Gjackson 08-15-2021, 06:43 PM
Samsung un50h6203 sound-backlights-no picture by tvtanner Started by tvtanner, 05-30-2017, 03:35 PM	12 responses 4,560 views 0 likes	Last Post by handsworth 08-15-2021, 02:56 PM
Samsung UE40D5000 power board - 9.4V on B13V by NoxiousPluK Started by NoxiousPluK, 08-14-2021, 08:12 PM	7 responses 1,394 views 0 likes	Last Post by lotas 08-15-2021, 09:59 AM
Sony KD75XE9005 Bottom half double image by Formaster Started by Formaster, 08-10-2021, 06:57 AM	16 responses 1,720 views 0 likes	Last Post by budwich 08-15-2021, 04:46 AM
LG OLED 65EG9600 no picture by Daveleone Started by Daveleone, 02-06-2021, 11:45 AM	45 responses 5,071 views 0 likes	Last Post by Daveleone 08-14-2021, 10:38 PM
Samsung stooping to a new low by brucetv Started by brucetv, 08-08-2021, 01:34 PM	4 responses 1,069 views 0 likes	Last Post by brucetv 08-14-2021, 08:33 PM
Samsung UN65RU8000F reboot loop by Traking85 Started by Traking85, 08-14-2021, 01:25 AM	3 responses 847 views 0 likes	Last Post by brucetv 08-14-2021, 05:50 PM
Panasonic TX-P42UT30E, IGBTs on the SN board by rivetcity Started by rivetcity, 08-12-2021, 01:25 AM	6 responses 1,256 views 0 likes	Last Post by Biruslapio 08-14-2021, 08:57 AM
Sony KDL-40EX640 horizontal lines and double image by Rockice Started by Rockice, 03-12-2017, 08:25 PM	19 responses 3,339 views 0 likes	Last Post by avirguez 08-13-2021, 06:42 PM
How to flip image on vestel tv? by Rman86 Started by Rman86, 08-12-2021, 06:53 AM	4 responses 2,029 views 0 likes	Last Post by ducky29 08-13-2021, 02:29 AM
Black screen w/sound. Samsung QN75Q7FAMF by BorisB Started by BorisB, 08-11-2021, 07:01 PM	1 response 931 views 0 likes	Last Post by brucetv 08-12-2021, 08:05 PM
Samsung LN46D630 no picture by Bloup101 Started by Bloup101, 06-15-2019, 03:51 PM	27 responses 2,951 views 0 likes	Last Post by KONKAVE 08-12-2021, 02:32 PM
TOSHIBA 43u2963db - no picture, but sound (green/red flash) by Alex Charles Started by Alex Charles, 07-27-2021, 08:33 AM	7 responses 6,913 views 0 likes	Last Post by Alex Charles 08-12-2021, 08:25 AM
Coby LEDTV5536 Eeprom for 002-LT23-7612-00R by kornwood Started by kornwood, 08-11-2021, 12:38 PM	0 responses 509 views 0 likes	Last Post by kornwood 08-11-2021, 12:38 PM
Sony KDL40EX501, won't power on, no standby light by macinjosh Started by macinjosh, 08-10-2021, 11:44 AM	3 responses 772 views 0 likes	Last Post by dick_barton 08-11-2021, 07:03 AM
Polaroid MSDV3233-U3 Backlights problem by Chrissygizmo Started by Chrissygizmo, 08-10-2021, 02:10 PM	2 responses 756 views 0 likes	Last Post by Chrissygizmo 08-10-2021, 10:26 PM
Hisense 50" 50k20DG Won't turn on! by Megan0 Started by Megan0, 08-10-2021, 08:07 AM	1 response 730 views 0 likes	Last Post by neilc6 08-10-2021, 10:19 AM
JVC LT-32TW51J / 17IPS19-5 - Four or Two UF5404? by PMcFishy Started by PMcFishy, 08-10-2021, 03:39 AM	2 responses 635 views 0 likes	Last Post by PMcFishy 08-10-2021, 04:28 AM
Soniq E40W13C-AU TV Stuck on standby by zantesu Started by zantesu, 07-23-2015, 05:56 PM	42 responses 28,104 views 0 likes	Last Post by citymorgue2 08-10-2021, 02:42 AM
47LW5600 Lines by Plurxtc1 Started by Plurxtc1, 08-08-2021, 11:43 AM	8 responses 906 views 0 likes	Last Post by Plurxtc1 08-09-2021, 09:53 PM
LG Oled65c8pla by Kalexbm Started by Kalexbm, 08-04-2021, 11:06 AM	3 responses 975 views 0 likes	Last Post by Kalexbm 08-09-2021, 07:12 AM
No Voltage on POK pin Philips 42pfl6007h/12 by Gjackson Started by Gjackson, 08-07-2021, 09:24 AM	5 responses 967 views 0 likes	Last Post by dick_barton 08-09-2021, 03:15 AM
KDL-65W855C 6 times red led blinking by samboman Started by samboman, 08-04-2021, 02:48 PM	5 responses 1,375 views 0 likes	Last Post by neilc6 08-07-2021, 09:24 PM
Samsung un43ru7100f no picture, flashing backlight by a460guy Started by a460guy, 07-31-2021, 02:42 PM	13 responses 2,108 views 0 likes	Last Post by Davi.p 08-07-2021, 05:37 AM
LG 55EC930V power supply problem by Teletoby Started by Teletoby, 06-12-2019, 09:59 AM	72 responses 12,213 views 0 likes	Last Post by perrier 08-06-2021, 02:04 AM
Toshiba 40HL933B & DPS-140SP-1 & P/N 0433/007f000 - stuck on standby by PMcFishy Started by PMcFishy, 08-05-2021, 01:35 PM	4 responses 1,129 views 0 likes	Last Post by PMcFishy 08-05-2021, 03:08 PM
Ocosmo E32 Backlight LED Replacement by Schoenradt Started by Schoenradt, 07-27-2021, 02:07 PM	8 responses 1,489 views 0 likes	Last Post by Schoenradt 08-05-2021, 02:11 PM
Rca RLED4010A power supply by whitesnake Started by whitesnake, 12-10-2013, 10:40 PM	38 responses 10,989 views 0 likes	Last Post by Unspun01 08-05-2021, 01:54 PM
LG 47LY330C Main board problems. by ZOrd_Z Started by ZOrd_Z, 08-05-2021, 09:51 AM	3 responses 713 views 0 likes	Last Post by lotas 08-05-2021, 11:14 AM
Used a Ring tester to troubleshoot a switching power supply that has a blowed fuse by sam_sam_sam Started by sam_sam_sam, 08-03-2021, 06:41 PM	1 response 700 views 0 likes	Last Post by Davi.p 08-05-2021, 06:13 AM
LG 65UJ6300-UA has blue haze and small white vertical lines by blake.s Started by blake.s, 08-04-2021, 01:39 PM	7 responses 1,208 views 0 likes	Last Post by Davi.p 08-05-2021, 01:17 AM
LG 42LN5400 no standby. by diif Started by diif, 06-05-2016, 05:55 AM	44 responses 13,890 views 0 likes	Last Post by handsworth 08-04-2021, 03:07 PM
JVC LT-48K780 firmware update by WhiteWolfHellas Started by WhiteWolfHellas, 08-03-2021, 01:49 AM	1 response 1,157 views 0 likes	Last Post by arizanotlari 08-04-2021, 09:41 AM
Samsung LE40A556P1F TV Removing back cover - Help Needed! by myfirstrodeo Started by myfirstrodeo, 08-03-2021, 08:53 AM	3 responses 806 views 0 likes	Last Post by myfirstrodeo 08-03-2021, 11:29 AM
LG 55EC930V OLED - swich on swich of no screen by maxim2511 Started by maxim2511, 05-14-2021, 02:21 AM	20 responses 3,187 views 0 likes	Last Post by maxim2511 08-03-2021, 09:25 AM
Toshiba 40l3455db firmware update needed by Chrissygizmo Started by Chrissygizmo, 08-01-2021, 09:55 PM	3 responses 3,880 views 0 likes	Last Post by lotas 08-02-2021, 05:04 PM
LG42LA620V buzzing sound through speakers by Chrissygizmo Started by Chrissygizmo, 08-01-2021, 09:34 PM	0 responses 619 views 0 likes	Last Post by Chrissygizmo 08-01-2021, 09:34 PM
No HDMI input detected on Philips 42pfl6007h/12 TV after thunderstorm by Gjackson Started by Gjackson, 08-01-2021, 04:44 AM	7 responses 1,067 views 0 likes	Last Post by Gjackson 08-01-2021, 04:06 PM