Troubleshooting TVs and Video Sources

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Sticky: Eeprom dump thread! by Hamie Started by Hamie, 01-25-2017, 02:25 PM	1,916 responses 642,625 views 0 likes	Last Post by lotas 04-25-2025, 05:26 PM
Sticky: Reduce the size of photos please.. by Davi.p Started by Davi.p, 05-16-2024, 12:53 AM	3 responses 211 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 780,473 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 196,701 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 540,679 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 279,361 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 9,187 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 28,425 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 73,057 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 48,433 views 0 likes	Last Post by Dgtech 12-07-2012, 04:59 AM
Vizio TV Model VO420E Missing capacitors by bfortune206 Started by bfortune206, 03-08-2019, 12:13 PM	6 responses 1,349 views 0 likes	Last Post by Unspun01 03-13-2019, 09:59 AM
Panasonic TC-P50C2,, 10 BLINK ERROR by rawan Started by rawan, 06-16-2012, 09:47 AM	9 responses 10,082 views 0 likes	Last Post by Unspun01 03-13-2019, 09:55 AM
LG 42PJ350-UB Sound, No Pic by johnboy1313 Started by johnboy1313, 07-15-2013, 09:19 PM	35 responses 13,686 views 0 likes	Last Post by Unspun01 03-13-2019, 09:22 AM
Emerson\Funai alc320emxf will not power on by willy3486 Started by willy3486, 03-12-2019, 07:44 AM	5 responses 1,154 views 0 likes	Last Post by CapLeaker 03-12-2019, 06:51 PM
sharp lc-49cfg6001k software/firmware by cossiejay Started by cossiejay, 03-12-2019, 04:12 PM	0 responses 1,001 views 0 likes	Last Post by cossiejay 03-12-2019, 04:12 PM
Emerson lf461em4 mainboard troubleshooting by Eel_dahc Started by Eel_dahc, 06-11-2018, 03:25 PM	7 responses 2,636 views 0 likes	Last Post by CapLeaker 03-12-2019, 12:03 PM
Sharp lc-49cfg6001k fault diagnosis by Madferritt Started by Madferritt, 01-19-2018, 04:24 AM	47 responses 11,747 views 0 likes	Last Post by cossiejay 03-12-2019, 10:53 AM
sansui dvd combo tv, brand new from 2013 by Brucetafer Started by Brucetafer, 07-19-2018, 12:25 AM	12 responses 1,835 views 0 likes	Last Post by Brucetafer 03-11-2019, 11:58 PM
Toshiba 32C120U T-Con symptoms by imaddicted2u Started by imaddicted2u, 03-10-2019, 08:02 AM	8 responses 1,433 views 0 likes	Last Post by imaddicted2u 03-11-2019, 05:31 AM
Bauhn ir remote control receiver by maxvalutech Started by maxvalutech, 03-07-2019, 06:09 PM	4 responses 1,318 views 0 likes	Last Post by maxvalutech 03-10-2019, 11:43 PM
Sharp LC-55N620CU PSU 192020 help ID'ing a transistor by DXseekerMO Started by DXseekerMO, 03-01-2019, 03:09 PM	61 responses 4,667 views 0 likes	Last Post by DXseekerMO 03-10-2019, 08:24 PM
Could my TV be frying my consoles? by jonnyapps Started by jonnyapps, 03-05-2019, 04:35 AM	12 responses 2,047 views 0 likes	Last Post by CapLeaker 03-10-2019, 07:03 PM
Sony KDL-55EX620, no stand-by volts from one bad resistor? by DXseekerMO Started by DXseekerMO, 11-21-2018, 12:01 AM	126 responses 10,261 views 0 likes	Last Post by DXseekerMO 03-10-2019, 04:15 PM
e470i-a0 acting crazy by whiz62 Started by whiz62, 03-05-2019, 06:56 PM	6 responses 1,185 views 0 likes	Last Post by nomoresonys 03-10-2019, 02:45 PM
Vizio E390VL no 12V by culcuhain Started by culcuhain, 06-16-2018, 01:21 PM	14 responses 2,983 views 0 likes	Last Post by zwazovole 03-10-2019, 01:58 PM
Samsung LN46A550P3FXZA Squealing, clicking on and off by Taterbug Started by Taterbug, 12-15-2014, 03:54 PM	69 responses 30,817 views 0 likes	Last Post by delaware74b 03-10-2019, 01:27 PM
Replacement LED question - what will work? by Kg74 Started by Kg74, 03-09-2019, 04:35 PM	2 responses 1,453 views 0 likes	Last Post by Kg74 03-09-2019, 11:37 PM
LG 55LB6100 Led blinks every 4 seconds by henryvrensburg Started by henryvrensburg, 02-17-2019, 11:33 AM	16 responses 1,747 views 0 likes	Last Post by nomoresonys 03-09-2019, 04:18 PM
Samsung TV randomly restart, UA55ES8000 by mikkele86 Started by mikkele86, 03-03-2019, 06:08 AM	12 responses 2,171 views 0 likes	Last Post by mikkele86 03-09-2019, 09:17 AM
Questions about Plasma voltages (PN60E530A3FXZA) by Spork Schivago Started by Spork Schivago, 03-08-2019, 07:41 PM	0 responses 931 views 0 likes	Last Post by Spork Schivago 03-08-2019, 07:41 PM
Lg crt tv :rt-29fb75ve chassis : Mc-049a by GraphicMan Started by GraphicMan, 02-16-2019, 04:58 AM	15 responses 2,296 views 0 likes	Last Post by GraphicMan 03-08-2019, 07:10 PM
Replacement LG 6916L-190(2,3,4)A Back-light strip by diablo9987 Started by diablo9987, 03-08-2019, 09:53 AM	0 responses 1,192 views 0 likes	Last Post by diablo9987 03-08-2019, 09:53 AM
Samsung 40" LCD tv model LN40B610A5FXZA won't turn on by imaddicted2u Started by imaddicted2u, 03-08-2019, 08:12 AM	1 response 844 views 0 likes	Last Post by imaddicted2u 03-08-2019, 08:36 AM
LG 55LB5900 picture issue by CGould Started by CGould, 03-07-2019, 03:44 PM	4 responses 1,243 views 0 likes	Last Post by budm 03-07-2019, 05:08 PM
LG 47LB570V Backlight problems after replacing LEDs by sickboy Started by sickboy, 03-06-2019, 05:56 PM	14 responses 2,458 views 0 likes	Last Post by Unspun01 03-07-2019, 03:09 PM
Philips 20PF4121/58 power inverter board problem by JohnNovak Started by JohnNovak, 11-24-2018, 04:26 AM	64 responses 5,884 views 0 likes	Last Post by R_J 03-07-2019, 01:55 PM
Samsung PS43F4500 sparkles, retention, bad picture by mutts Started by mutts, 03-07-2019, 07:45 AM	3 responses 1,010 views 0 likes	Last Post by Unspun01 03-07-2019, 10:44 AM
need for 42PFL9603D/10 eeprom dump by cccamgeek Started by cccamgeek, 03-06-2019, 04:40 AM	2 responses 961 views 0 likes	Last Post by William1967 03-07-2019, 08:54 AM
Samsung UN60EH6000FXZA occasionally won’t turn on by DXseekerMO Started by DXseekerMO, 02-28-2019, 04:35 PM	17 responses 1,666 views 0 likes	Last Post by DXseekerMO 03-07-2019, 12:23 AM
Panasonic L42E6B by LEEDASH Started by LEEDASH, 03-06-2019, 08:19 AM	1 response 921 views 0 likes	Last Post by nomoresonys 03-06-2019, 01:29 PM
Vertical light banding on edges of Panasonic 50CX802 by jonnyapps Started by jonnyapps, 02-05-2018, 06:11 PM	14 responses 3,856 views 0 likes	Last Post by jonnyapps 03-06-2019, 04:46 AM
40" samsungreplaced led strips:( by sputnikoff Started by sputnikoff, 03-04-2019, 09:17 PM	10 responses 1,552 views 0 likes	Last Post by sputnikoff 03-05-2019, 09:29 PM
Vizio E470I-A0 acting crazy by whiz62 Started by whiz62, 03-05-2019, 02:54 PM	0 responses 887 views 0 likes	Last Post by whiz62 03-05-2019, 02:54 PM
Samsung un32eh5000f No backlight. by Nitro468 Started by Nitro468, 01-06-2018, 08:05 PM	30 responses 5,114 views 0 likes	Last Post by ossroy 03-05-2019, 10:00 AM
For Sale - lot of 209 IC's for TV repair - great deal by ilcaccillo Started by ilcaccillo, 03-05-2019, 07:57 AM	0 responses 1,224 views 0 likes	Last Post by ilcaccillo 03-05-2019, 07:57 AM
Vizio M70-C3 Dark Spots by kentkirchner Started by kentkirchner, 02-24-2019, 01:34 PM	49 responses 6,659 views 0 likes	Last Post by budm 03-04-2019, 11:32 AM
lg 60ld550 by tearale Started by tearale, 04-25-2016, 05:18 PM	30 responses 5,148 views 0 likes	Last Post by BCM_OC 03-04-2019, 10:53 AM
Philips LCD 42PFL5432D/37 - Bad PSU by Lobo Started by Lobo, 05-16-2010, 07:16 PM	113 responses 46,116 views 0 likes	Last Post by cccamgeek 03-04-2019, 10:38 AM
Power board by LEEDASH Started by LEEDASH, 02-26-2019, 04:15 AM	15 responses 1,632 views 0 likes	Last Post by LEEDASH 03-04-2019, 10:23 AM
Toshiba 37XV500A low backlight intensity by dkneyle Started by dkneyle, 02-26-2019, 02:25 AM	2 responses 1,062 views 0 likes	Last Post by dkneyle 03-03-2019, 04:00 PM