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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
643,548 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  
Has anyone ever repaired a bad panel driver? by johniwad
Started by johniwad, 03-02-2018, 01:15 PM
33 responses
3,950 views
0 likes
 Last Post lookimback
by lookimback
03-08-2018, 02:59 PM  
Substitute an AS19-H1G with an AS-15 possible? by fluxflux
Started by fluxflux, 03-08-2018, 07:43 AM
6 responses
3,456 views
0 likes
 Last Post vinceroger69
by vinceroger69
03-08-2018, 12:53 PM  
Panasonic TC-P50x5 Green screen and horizontal black lines by Dhandyman4u
Started by Dhandyman4u, 03-08-2018, 02:28 AM
0 responses
1,048 views
0 likes
 Last Post Dhandyman4u
by Dhandyman4u
03-08-2018, 02:28 AM  
Vizio e701i-a3 Fixed completely unresponsive set by kobayashi_maru
Started by kobayashi_maru, 03-07-2018, 12:15 PM
2 responses
1,225 views
0 likes
 Last Post kobayashi_maru
by kobayashi_maru
03-07-2018, 02:56 PM  
VIVAX Imago LCD TV-3215 by kixo
Started by kixo, 03-07-2018, 10:16 AM
7 responses
1,685 views
0 likes
 Last Post budm
by budm
03-07-2018, 02:50 PM  
Sharp Aquos LC48LE653U. by SEAWOLF
Started by SEAWOLF, 01-29-2018, 12:04 PM
4 responses
1,806 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-07-2018, 02:43 PM  
Sony KDL-40CX520 2 LED flash Power Supply. by diif
Started by diif, 03-06-2018, 05:05 PM
4 responses
1,554 views
0 likes
 Last Post budm
by budm
03-07-2018, 10:18 AM  
Panasonic 55as802 Stuck on panasonic logo by zomi
Started by zomi, 03-07-2018, 09:26 AM
0 responses
1,073 views
0 likes
 Last Post zomi
by zomi
03-07-2018, 09:26 AM  
Transistors 45F122 & FGP4536 by goldbird78
Started by goldbird78, 03-04-2018, 09:27 PM
5 responses
1,730 views
0 likes
 Last Post goldbird78
by goldbird78
03-07-2018, 06:29 AM  
TV Samsung UN55HU7200 screen color issue by jamescunha
Started by jamescunha, 03-05-2018, 09:41 PM
5 responses
1,616 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-06-2018, 10:55 PM  
Panel used in multiple models - Interchangeable parts? by ulsh72
Started by ulsh72, 10-10-2014, 11:37 AM
12 responses
7,564 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
03-06-2018, 08:53 PM  
Samsung UE42F530 wont turn on by rtstorm
Started by rtstorm, 03-05-2018, 02:24 PM
8 responses
1,721 views
0 likes
 Last Post budm
by budm
03-06-2018, 10:10 AM  
Hitachi 50HYT62U/Vestel Turd by synaesthesia
Started by synaesthesia, 03-10-2017, 10:22 AM
8 responses
2,685 views
0 likes
 Last Post vinceroger69
by vinceroger69
03-06-2018, 08:42 AM  
Grundig VLE 9372, Panel damaged by Hauke
Started by Hauke, 03-05-2018, 11:51 AM
5 responses
1,259 views
0 likes
 Last Post Hauke
by Hauke
03-06-2018, 04:20 AM  
Let's Build a Better LCD TV by mmartell
Started by mmartell, 03-03-2018, 06:16 AM
12 responses
9,306 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-05-2018, 07:08 PM  
panasonic TC-55cx420u back light flashes by nwcs
Started by nwcs, 03-05-2018, 04:29 PM
0 responses
1,074 views
0 likes
 Last Post nwcs
by nwcs
03-05-2018, 04:29 PM  
LG 60PV250 scan lines on fast motion. by lookimback
Started by lookimback, 03-04-2018, 07:55 PM
9 responses
1,377 views
0 likes
 Last Post lookimback
by lookimback
03-05-2018, 04:25 PM  
samsung UN40F6300AF won't power up by critical mass
Started by critical mass, 05-09-2015, 06:30 PM
4 responses
2,239 views
0 likes
 Last Post budm
by budm
03-05-2018, 03:14 PM  
Samsung LE40B530P7W won't power up - Red LED flashes 5 times by maomix
Started by maomix, 04-16-2015, 01:43 PM
46 responses
11,909 views
0 likes
 Last Post guando21
by guando21
03-05-2018, 01:29 PM  
Samsung UN55C9000 by dbz666
Started by dbz666, 05-03-2017, 02:07 PM
5 responses
2,171 views
0 likes
 Last Post ajshoe
by ajshoe
03-05-2018, 10:41 AM  
China sourced component purchasing by maxvalutech
Started by maxvalutech, 03-04-2018, 04:08 PM
3 responses
1,093 views
0 likes
 Last Post jbfr_54
by jbfr_54
03-05-2018, 12:49 AM  
Samsung UN55C9000 dead by ajshoe
Started by ajshoe, 08-09-2016, 11:06 AM
29 responses
5,534 views
0 likes
 Last Post ajshoe
by ajshoe
03-04-2018, 10:08 PM  
Panasonic tc-p50s30 su,sc,ss repair help by bman4
Started by bman4, 07-27-2015, 10:23 PM
50 responses
9,295 views
0 likes
 Last Post tvtimmy
by tvtimmy
03-04-2018, 05:10 PM  
Plc-xe40 projector help by jmh474
Started by jmh474, 03-02-2018, 04:20 PM
3 responses
1,173 views
0 likes
 Last Post jmh474
by jmh474
03-04-2018, 04:46 PM  
Dead LG LHB675 3D Blu-ray Disk/DVD/CD Home Theater System by Pamela
Started by Pamela, 03-03-2018, 11:44 PM
1 response
1,305 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-04-2018, 12:49 PM  
Samsung PS42Q96HD clicking issue by spidersteve
Started by spidersteve, 03-04-2018, 11:54 AM
0 responses
1,159 views
0 likes
 Last Post spidersteve
by spidersteve
03-04-2018, 11:54 AM  
PHILIPS 37PFL8404h/12 power issues. by crazykill
Started by crazykill, 06-04-2016, 07:36 AM
11 responses
3,697 views
0 likes
 Last Post Th3_uN1Qu3
by Th3_uN1Qu3
03-04-2018, 09:34 AM  
55" Samsung curved screen removal tips? by martino
Started by martino, 01-08-2018, 08:35 PM
4 responses
1,473 views
0 likes
 Last Post lfhlaw
by lfhlaw
03-03-2018, 09:23 AM  
70in Vizio m70-c3 replaced led's now picture screwed up. by sawilson
Started by sawilson, 02-12-2018, 06:27 PM
110 responses
10,541 views
0 likes
 Last Post mmartell
by mmartell
03-03-2018, 03:18 AM  
Samsung HP-S4253 Power supply repair by cedward138
Started by cedward138, 08-14-2014, 11:13 PM
61 responses
10,307 views
0 likes
 Last Post ajshoe
by ajshoe
03-02-2018, 09:54 PM  
KDL-46S4100 - Intermittent Black Screen & No Sound by hdguy
Started by hdguy, 03-22-2017, 09:03 PM
25 responses
4,549 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-02-2018, 04:51 PM  
VIZIO E470VA Dead by bwilliams60
Started by bwilliams60, 08-09-2015, 08:33 AM
47 responses
8,178 views
0 likes
 Last Post egadgetguy
by egadgetguy
03-02-2018, 04:50 PM  
problem Sony KDL46S4100 46 inch lcd tcon by dean007
Started by dean007, 01-08-2018, 05:09 AM
18 responses
1,835 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-02-2018, 04:34 PM  
Samsung LNT4671F 4671FX/XAA Horizontal picture skipping...then I screwed up by DXseekerMO
Started by DXseekerMO, 02-27-2018, 09:26 PM
19 responses
1,896 views
0 likes
 Last Post Topcat
by Topcat
03-02-2018, 01:57 PM  
Option Code needed for Philips 50PF7220A/37 by kca
Started by kca, 03-22-2016, 03:56 PM
27 responses
7,476 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-02-2018, 01:37 PM  
JVC AV-28F3SJ-BF Replacement capacitor by Ady2017
Started by Ady2017, 02-13-2018, 04:55 PM
27 responses
4,374 views
0 likes
 Last Post Ady2017
by Ady2017
03-02-2018, 11:17 AM  
TCL 49pcsfs TV by Watz
Started by Watz, 02-28-2018, 03:16 AM
6 responses
2,122 views
0 likes
 Last Post will62
by will62
03-02-2018, 11:03 AM  
Need help with samsung pd550 service menu settings by bapiraju
Started by bapiraju, 03-02-2018, 04:46 AM
1 response
1,187 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-02-2018, 10:52 AM  
Sharp LC-LE830u PS problem by TVnovice3
Started by TVnovice3, 02-28-2018, 12:41 PM
5 responses
1,486 views
0 likes
 Last Post budm
by budm
03-02-2018, 10:26 AM  
Picture disappears after minutes Hitatchi 42PD3200 by r-p
Started by r-p, 02-28-2018, 04:38 AM
2 responses
1,121 views
0 likes
 Last Post r-p
by r-p
03-02-2018, 07:02 AM  
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