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 643,625 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 217 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 780,871 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 196,758 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 540,831 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 279,427 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 28,434 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 73,105 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 48,437 views 0 likes	Last Post by Dgtech 12-07-2012, 04:59 AM
Help identifying 5-pin chip on Soniq main board by maneatingmonkey Started by maneatingmonkey, 03-20-2020, 07:23 AM	7 responses 1,634 views 0 likes	Last Post by Raik 07-14-2020, 11:01 PM
TCL Model 55S405 - No Pic, No Backlight, No Sound - HELP!!! by koolx Started by koolx, 06-30-2020, 03:30 PM	52 responses 9,670 views 0 likes	Last Post by budm 07-14-2020, 12:06 AM
Vizio M501D-A2R by jostewcrew Started by jostewcrew, 07-03-2020, 11:41 AM	9 responses 1,492 views 0 likes	Last Post by jostewcrew 07-13-2020, 07:21 PM
Sony KD-X497000D showing purple spots? by RooTV Started by RooTV, 07-04-2020, 03:40 AM	33 responses 5,362 views 0 likes	Last Post by RooTV 07-13-2020, 05:58 AM
Vestel 11AK49 board : unknown ports by novak2 Started by novak2, 07-12-2020, 03:51 AM	6 responses 1,128 views 0 likes	Last Post by novak2 07-13-2020, 12:03 AM
Toshiba 32av5000u-help identify resistor by kgavionics Started by kgavionics, 07-10-2020, 10:18 PM	8 responses 1,312 views 0 likes	Last Post by petehall347 07-12-2020, 05:32 PM
eax64113202 nand flash by chrislyons Started by chrislyons, 07-12-2020, 06:31 AM	2 responses 1,045 views 0 likes	Last Post by chrislyons 07-12-2020, 10:14 AM
Insignia NSL-42Q-10A no power! by kgavionics Started by kgavionics, 06-25-2020, 10:39 PM	19 responses 1,763 views 0 likes	Last Post by kgavionics 07-12-2020, 08:42 AM
TLC LE48FHDF3300Z Horizontal lines - question about T-Con by sansonet Started by sansonet, 07-08-2020, 09:21 PM	20 responses 2,663 views 0 likes	Last Post by Davi.p 07-12-2020, 01:56 AM
samsung ln46d630 power supply fuse blown and burn mark by jmandawg Started by jmandawg, 07-05-2020, 03:10 PM	23 responses 2,870 views 0 likes	Last Post by budm 07-11-2020, 07:07 PM
LG 47LW650S - no picture, no sound, no backlight, power ok? by timschuerewegen Started by timschuerewegen, 07-07-2020, 03:43 PM	8 responses 2,030 views 0 likes	Last Post by nomoresonys 07-11-2020, 08:59 AM
Vertical wide white stripe in 55" TCL roku tv by Ajaira Started by Ajaira, 07-09-2020, 09:09 PM	3 responses 1,139 views 0 likes	Last Post by neilc6 07-10-2020, 11:37 PM
smart tv kalley 55 with problems by jonny0404 Started by jonny0404, 07-09-2020, 07:29 PM	4 responses 1,089 views 0 likes	Last Post by nomoresonys 07-10-2020, 05:28 AM
Toshiba 43L3763DG Has sound and backlight but no picture by WhiteWolfHellas Started by WhiteWolfHellas, 07-03-2020, 01:08 AM	4 responses 1,461 views 0 likes	Last Post by WhiteWolfHellas 07-10-2020, 12:49 AM
Insignia NS-48D510NA15 No Standby by neilc6 Started by neilc6, 03-08-2020, 04:10 PM	8 responses 1,627 views 0 likes	Last Post by neilc6 07-09-2020, 04:15 PM
LG 42LV355T Blue screen No picture by notallbad Started by notallbad, 04-17-2020, 07:18 PM	48 responses 4,792 views 0 likes	Last Post by notallbad 07-09-2020, 01:10 PM
Lightening in yard..what’s the chances it’s just a power board? by BuggyMasters Started by BuggyMasters, 05-26-2020, 09:03 AM	24 responses 2,744 views 0 likes	Last Post by Davi.p 07-09-2020, 11:55 AM
bn44-00264a Does anyone like a puzzle? Please help! by XCon Started by XCon, 10-14-2017, 09:18 PM	18 responses 3,052 views 0 likes	Last Post by nomoresonys 07-09-2020, 02:17 AM
General panel/tcon troubleshooting question by jostewcrew Started by jostewcrew, 07-04-2020, 10:42 AM	2 responses 1,100 views 0 likes	Last Post by jostewcrew 07-08-2020, 11:21 PM
37lv4500 by abdekader Started by abdekader, 01-19-2015, 04:25 AM	1 response 1,860 views 0 likes	Last Post by chrislyons 07-08-2020, 10:51 AM
17MB82S : Detected but no signal by novak2 Started by novak2, 07-05-2020, 01:12 PM	12 responses 2,516 views 0 likes	Last Post by novak2 07-08-2020, 08:50 AM
SEIKI SE32HD08UK TV TP.S506.PB753 Standby Issue by axeman Started by axeman, 07-06-2020, 11:22 AM	6 responses 1,340 views 0 likes	Last Post by axeman 07-08-2020, 07:42 AM
N75UX17A-AU T-COn board issue? by RooTV Started by RooTV, 07-05-2020, 05:18 AM	4 responses 1,129 views 0 likes	Last Post by RooTV 07-08-2020, 04:34 AM
looking for a source for a Diode for P65VT60 SC card by djw43 Started by djw43, 07-07-2020, 10:16 AM	6 responses 1,119 views 0 likes	Last Post by djw43 07-08-2020, 04:05 AM
MAGNAVOX 32MF301B/F7 versions interchangeable? by zape Started by zape, 07-07-2020, 12:58 PM	2 responses 1,012 views 0 likes	Last Post by budm 07-07-2020, 06:57 PM
Can I Replace the Screen of 2 Different Model TCL TVs that Have Same Screen Size? by koolx Started by koolx, 07-07-2020, 12:14 PM	2 responses 999 views 0 likes	Last Post by koolx 07-07-2020, 01:01 PM
Vestel 17IPS72 Turn off issue by axeman Started by axeman, 07-03-2020, 11:15 AM	9 responses 3,685 views 0 likes	Last Post by dick_barton 07-06-2020, 11:46 AM
Samsung TV UN40f5500afxza Backlight Strips Diodes by thebighat99 Started by thebighat99, 06-25-2020, 12:58 PM	7 responses 1,626 views 0 likes	Last Post by Davi.p 07-06-2020, 10:48 AM
Vizio 55" M550SL No volume up or down by high-tech Started by high-tech, 07-04-2020, 08:29 PM	4 responses 6,500 views 0 likes	Last Post by nomoresonys 07-06-2020, 02:43 AM
Vizio M550NV by high-tech Started by high-tech, 07-06-2020, 12:05 AM	0 responses 940 views 0 likes	Last Post by high-tech 07-06-2020, 12:05 AM
Samsung T-Con board interchange by Yanleb Started by Yanleb, 07-02-2020, 10:33 PM	4 responses 4,241 views 0 likes	Last Post by Yanleb 07-05-2020, 09:32 PM
Sharp LC60E79u 2 blinks power/3 Blinks OPC by Anzio Started by Anzio, 07-03-2020, 01:12 PM	9 responses 1,938 views 0 likes	Last Post by Anzio 07-05-2020, 12:42 PM
N75UX17A-AU T-COn board issue? by RooTV Started by RooTV, 07-05-2020, 04:47 AM	1 response 946 views 0 likes	Last Post by jostewcrew 07-05-2020, 09:37 AM
LG Plasma 60PG70FD image noise and Self test by nickba Started by nickba, 07-04-2020, 08:53 PM	2 responses 996 views 0 likes	Last Post by nickba 07-05-2020, 08:43 AM
Hisense 50K360N screen going on and off when changing between picture modes by jmandawg Started by jmandawg, 07-03-2020, 11:39 AM	4 responses 1,040 views 0 likes	Last Post by nomoresonys 07-04-2020, 02:48 PM
Samsung PS51E450 screen issue by notallbad Started by notallbad, 07-03-2020, 04:23 PM	14 responses 1,475 views 0 likes	Last Post by notallbad 07-04-2020, 11:43 AM
Panasonic TC-P42ST30: Repair for 14 blink code by LongLiveMyPlasma Started by LongLiveMyPlasma, 05-18-2020, 10:48 AM	16 responses 2,092 views 0 likes	Last Post by tvtimmy 07-04-2020, 10:42 AM
LG 47LB6500.ATR - No Picture/No Back light but has standby voltage by mugunthans Started by mugunthans, 04-23-2020, 12:53 AM	7 responses 1,676 views 0 likes	Last Post by mugunthans 07-04-2020, 08:27 AM
Philips 32pfl6306/v7 LCD picture freeze by zewarrior Started by zewarrior, 06-30-2020, 08:32 AM	12 responses 1,783 views 0 likes	Last Post by zewarrior 07-04-2020, 05:31 AM
LED screen half white half black by cynfeld5 Started by cynfeld5, 07-02-2020, 06:51 PM	2 responses 1,031 views 0 likes	Last Post by dick_barton 07-04-2020, 02:04 AM