Troubleshooting TVs and Video Sources

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Sticky: Eeprom dump thread! by Hamie Started by Hamie, 01-25-2017, 02:25 PM	1,929 responses 656,297 views 0 reactions	Last Post by ladharimohamed2 10-01-2025, 09:43 AM
Sticky: Reduce the size of photos please.. by Davi.p Started by Davi.p, 05-16-2024, 12:53 AM	3 responses 255 views 0 reactions	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 784,321 views 0 reactions	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 197,320 views 0 reactions	Last Post by ilbecca 11-16-2023, 12:32 PM
Sticky: Factory Resets Listing by randtek Started by randtek, 12-13-2012, 08:45 AM	130 responses 542,192 views 0 reactions	Last Post by FedorClimi 04-15-2023, 01:07 PM
Sticky: TV Repair Reference Library by randtek Started by randtek, 01-24-2013, 12:11 PM	51 responses 280,089 views 0 reactions	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 9,215 views 0 reactions	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 28,542 views 0 reactions	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 73,466 views 0 reactions	Last Post by Tomsnot 01-29-2015, 05:15 PM
Closed, Sticky: Put make and model number in thread title ! ! ! by Dgtech Started by Dgtech, 12-07-2012, 04:59 AM	0 responses 48,466 views 0 reactions	Last Post by Dgtech 12-07-2012, 04:59 AM
Power supply PW.168W2.801 by paiol2 Started by paiol2, 10-15-2021, 11:07 AM	2 responses 1,849 views 0 reactions	Last Post by mbge4sg1 10-27-2023, 04:30 AM
Toshiba 328L67U 1 Green, & 1 Red small Vertical Lines by Tayninh55 Started by Tayninh55, 01-06-2015, 04:27 PM	6 responses 2,251 views 0 reactions	Last Post by OKBetsports 10-27-2023, 02:20 AM
Money pit or hidden treasure? by nipplehead Started by nipplehead, 12-23-2015, 10:14 AM	1 response 1,348 views 0 reactions	Last Post by OKBetsports 10-27-2023, 02:18 AM
Vizio VW42LFHDTV10A Dies after a few minutes by hrabbot Started by hrabbot, 08-15-2016, 11:57 PM	25 responses 3,413 views 0 reactions	Last Post by OKBetsports 10-27-2023, 02:17 AM
Samsung UE46D8000 by Dbmar133 Started by Dbmar133, 03-06-2017, 04:49 AM	9 responses 2,517 views 0 reactions	Last Post by OKBetsports 10-27-2023, 02:16 AM
Philips 32FD9954 plasma - worth $50? by Th3_uN1Qu3 Started by Th3_uN1Qu3, 08-05-2012, 05:56 PM	18 responses 5,812 views 0 reactions	Last Post by OKBetsports 10-27-2023, 02:11 AM
Epson PowerLite Presenter L 3 Red LED's Flashing by robante15 Started by robante15, 10-23-2023, 08:01 PM	6 responses 418 views 0 reactions	Last Post by nomoresonys 10-25-2023, 02:34 PM
Help with Toshiba (Best Buy) 55L621U by imaddicted2u Started by imaddicted2u, 03-26-2022, 11:26 AM	3 responses 974 views 0 reactions	Last Post by Davegj78 10-25-2023, 02:23 PM
NextStar YE-5000 HD CX DUMP 25.10.2023 by ugura09 Started by ugura09, 10-25-2023, 09:28 AM	0 responses 260 views 0 reactions	Last Post by ugura09 10-25-2023, 09:28 AM
Samsung UN55HU8550F - No picture, No sound by KYBOSH Started by KYBOSH, 01-09-2023, 02:36 PM	43 responses 4,378 views 0 reactions	Last Post by KYBOSH 10-24-2023, 02:53 PM
UN55KU6270FXZA Backlight Flashing Briefly on Power On by howardc64 Started by howardc64, 01-21-2023, 06:06 PM	5 responses 890 views 0 reactions	Last Post by howardc64 10-24-2023, 01:54 PM
Samsung UE55MU6120K Boot loop with backlight no video by fanaticgames Started by fanaticgames, 02-04-2023, 01:25 PM	141 responses 8,392 views 0 reactions	Last Post by handsworth 10-24-2023, 10:44 AM
Samsung Led Smart tv QE55Q60RAT by porfyriadhs Started by porfyriadhs, 10-23-2023, 06:41 AM	4 responses 438 views 0 reactions	Last Post by Storyteller12 10-24-2023, 10:07 AM
Kdl-70w830b sim in middle of picture after backlight repair by jeffer76 Started by jeffer76, 01-31-2020, 11:10 AM	26 responses 3,802 views 0 reactions	Last Post by nomoresonys 10-24-2023, 09:39 AM
Samsung Q6F edge LED section not working by nubinator Started by nubinator, 10-22-2023, 04:08 AM	20 responses 844 views 0 reactions	Last Post by Storyteller12 10-24-2023, 08:16 AM
China power supply schematics (HISENSE) by fredaelsadany Started by fredaelsadany, 04-09-2016, 10:51 PM	6 responses 4,891 views 0 reactions	Last Post by pillola 10-24-2023, 08:13 AM
Vizio E701i-A3 stuck at logo, need service manual by paulxxxx Started by paulxxxx, 09-08-2023, 01:11 PM	7 responses 786 views 0 reactions	Last Post by nomoresonys 10-24-2023, 04:03 AM
Samsung UE55RU8000 power cycling (turning on and off) by MrBrick Started by MrBrick, 10-23-2023, 07:59 AM	2 responses 334 views 0 reactions	Last Post by MrBrick 10-24-2023, 02:58 AM
Sony KDL-55EX620 stand-by present, no stand-by light, AC_OFF_DET @.47V by DXseekerMO Started by DXseekerMO, 03-10-2019, 05:21 PM	68 responses 7,715 views 0 reactions	Last Post by davidpringle 10-23-2023, 10:54 AM
Toshiba 48L1435 Firmware Needed by zomi Started by zomi, 12-15-2018, 10:02 AM	29 responses 2,142 views 0 reactions	Last Post by Skyeface 10-23-2023, 09:51 AM
Sony 55X8500E no power by wumeow Started by wumeow, 12-13-2022, 07:05 AM	28 responses 2,307 views 0 reactions	Last Post by davidpringle 10-23-2023, 08:18 AM
Samsung QE65Q64RAT - replacement screen by kelloggs0 Started by kelloggs0, 10-14-2023, 11:06 AM	15 responses 729 views 0 reactions	Last Post by MixyourMind 10-23-2023, 03:41 AM
Vestel 17IPS12 by An-klamm Started by An-klamm, 10-18-2023, 01:13 AM	4 responses 942 views 0 reactions	Last Post by nomoresonys 10-23-2023, 02:14 AM
Vizio P65-E1 No Activities - Voltages oK by jason123 Started by jason123, 10-21-2023, 03:14 PM	7 responses 462 views 0 reactions	Last Post by EazyBone 10-22-2023, 09:35 PM
Hisense main board surrogate evaluation by BadCapex Started by BadCapex, 10-22-2023, 04:36 PM	1 response 876 views 0 reactions	Last Post by howardc64 10-22-2023, 05:03 PM
Dyi led/lcd amp'd tv media center by Junior247 Started by Junior247, 10-22-2023, 02:56 AM	0 responses 408 views 0 reactions	Last Post by Junior247 10-22-2023, 02:56 AM
Toshiba 55LF621U21 by Dellinger316 Started by Dellinger316, 09-30-2023, 09:56 PM	19 responses 1,578 views 0 reactions	Last Post by Dellinger316 10-21-2023, 08:42 PM
Samsung UN60F8000BFXZA ~ No Picture or Sound - 5 Res Light Blinks by kca Started by kca, 10-12-2023, 05:23 PM	49 responses 1,756 views 0 reactions	Last Post by kca 10-21-2023, 04:00 PM
Samsung LE37B650 white screen by aczelkri Started by aczelkri, 10-14-2020, 05:10 PM	38 responses 6,284 views 0 reactions	Last Post by nomoresonys 10-21-2023, 07:02 AM
Toshiba 40HL933G - LED Back Light voltages - should all chains be the same? by dicky96 Started by dicky96, 02-12-2018, 08:32 AM	10 responses 3,271 views 0 reactions	Last Post by Naruto-sama 10-21-2023, 05:16 AM
H96 Pro Plus android TV box only shows blue light by usyusy Started by usyusy, 10-12-2023, 11:13 PM	29 responses 1,908 views 0 reactions	Last Post by CapLeaker 10-21-2023, 04:29 AM
Samsung QN75Q70TAF - Problem ON or WITHIN the Display?? by KYBOSH Started by KYBOSH, 10-19-2023, 05:33 PM	12 responses 716 views 0 reactions	Last Post by nomoresonys 10-21-2023, 02:07 AM
Telefunken T50FV275DLBPOS - Blue leds blinks by Alexa1979 Started by Alexa1979, 08-03-2023, 07:12 AM	10 responses 791 views 0 reactions	Last Post by Diah 10-20-2023, 04:12 PM
Sony KDL-40V3000 - Vertical lines by gpo23 Started by gpo23, 10-04-2023, 09:11 AM	12 responses 811 views 0 reactions	Last Post by cheeky2 10-20-2023, 09:11 AM
LG 55EC930T - System Menu doesnt initialized by Tokenizer Started by Tokenizer, 03-01-2020, 04:23 AM	10 responses 2,119 views 0 reactions	Last Post by ds2010 10-20-2023, 06:26 AM
Samsung Plasma PS51D6900DS Bootloop by porfyriadhs Started by porfyriadhs, 10-19-2023, 11:31 AM	3 responses 390 views 0 reactions	Last Post by lotas 10-20-2023, 02:27 AM
Viore PD50VH80 50" Plasma` by kevinm34232 Started by kevinm34232, 06-22-2013, 03:24 PM	67 responses 11,680 views 0 reactions	Last Post by orko76 10-19-2023, 06:05 PM
HISENSE H55B7500UK has backlight no picture by snowangel27 Started by snowangel27, 10-09-2023, 06:45 AM	88 responses 3,210 views 0 reactions	Last Post by snowangel27 10-19-2023, 03:06 PM
LG UHD TV 49UF7787 webOS by angel-boy Started by angel-boy, 05-06-2018, 05:27 AM	15 responses 2,675 views 0 reactions	Last Post by peterkos2 10-19-2023, 07:30 AM
JVC LT-55C870(B) Corrupt Software?? by Russ17 Started by Russ17, 10-10-2023, 12:34 PM	5 responses 670 views 0 reactions	Last Post by Russ17 10-19-2023, 04:51 AM

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