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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
644,474 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
219 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
781,191 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
196,800 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
540,978 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
279,473 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
9,191 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
28,437 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
73,163 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
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vizio M50-C1 Trouble by Kes66
Started by Kes66, 02-05-2017, 12:44 PM
0 responses
1,628 views
0 likes
 Last Post Kes66
by Kes66
02-05-2017, 12:44 PM  
Lg 47 5000 lcd tv by Techstar
Started by Techstar, 02-03-2017, 02:20 PM
3 responses
1,543 views
0 likes
 Last Post Techstar
by Techstar
02-05-2017, 10:56 AM  
Pioneer PDP-435PE Power On but no picture by irep
Started by irep, 04-24-2014, 10:43 AM
4 responses
2,430 views
0 likes
 Last Post _Hornet_
by _Hornet_
02-05-2017, 10:03 AM  
Sony KDL-40EX723 5 Blinks by tn245
Started by tn245, 02-03-2017, 01:35 PM
2 responses
1,493 views
0 likes
 Last Post tn245
by tn245
02-05-2017, 09:58 AM  
LG 50PJ550 screen going ? by finntricky
Started by finntricky, 02-04-2017, 11:36 AM
5 responses
1,940 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-05-2017, 09:36 AM  
Sharp LC42D43U Loss of video by ljintexas
Started by ljintexas, 01-08-2017, 08:02 AM
13 responses
1,787 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-05-2017, 06:31 AM  
Samsung la32d550 lcd tv schematic by powerontech
Started by powerontech, 02-05-2017, 02:27 AM
0 responses
1,196 views
0 likes
 Last Post powerontech
by powerontech
02-05-2017, 02:27 AM  
Sony Bravia KDL-46HX800 6 blinks troubleshooting by Gene O
Started by Gene O, 02-01-2017, 09:32 AM
3 responses
2,075 views
0 likes
 Last Post martino
by martino
02-04-2017, 11:30 PM  
KDL60NX800 Sony by ljintexas
Started by ljintexas, 12-26-2016, 12:14 PM
4 responses
1,816 views
0 likes
 Last Post ljintexas
by ljintexas
02-04-2017, 11:16 PM  
Samsung LN32C450E1D with horizontal lines. by SEAWOLF
Started by SEAWOLF, 02-04-2017, 06:56 PM
3 responses
1,706 views
0 likes
 Last Post maxvalutech
by maxvalutech
02-04-2017, 10:45 PM  
Samsung LN32C450E1D with horizontal lines. by SEAWOLF
Started by SEAWOLF, 02-04-2017, 06:29 PM
0 responses
1,095 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
02-04-2017, 06:29 PM  
Lg 55lm5800uc 3d led tv no power blinking led by braxton
Started by braxton, 04-04-2016, 10:25 AM
12 responses
3,800 views
0 likes
 Last Post iDIYit
by iDIYit
02-04-2017, 05:03 PM  
Sharp Aquos LC-60le600u No picture by mscuil
Started by mscuil, 03-08-2014, 05:13 PM
10 responses
8,936 views
0 likes
 Last Post tjmethod
by tjmethod
02-04-2017, 04:45 PM  
shorted panel by efwiofoi
Started by efwiofoi, 02-04-2017, 04:35 PM
0 responses
1,323 views
0 likes
 Last Post efwiofoi
by efwiofoi
02-04-2017, 04:35 PM  
Question: It's FT-5537T05C08 T-COM board a substitute for FT-5537T04C29? by Augustus
Started by Augustus, 02-02-2017, 09:41 PM
7 responses
3,022 views
0 likes
 Last Post truep
by truep
02-04-2017, 02:05 PM  
Panasonic tx-55650b by modstation
Started by modstation, 02-02-2017, 03:15 PM
3 responses
2,014 views
0 likes
 Last Post Moreno83
by Moreno83
02-04-2017, 01:17 PM  
Goodmans 26" LCD TV No picture by jamesfreddie
Started by jamesfreddie, 09-16-2012, 10:48 AM
21 responses
10,730 views
0 likes
 Last Post ducky29
by ducky29
02-04-2017, 01:10 PM  
Samsung PN43F4500BF won't turn on, no std-by light by bfordz
Started by bfordz, 01-24-2017, 02:52 PM
5 responses
2,528 views
0 likes
 Last Post Hamie
by Hamie
02-04-2017, 09:23 AM  
RCA 46LA45RQ 2 seconds then lights out, intermittent by rockola1454
Started by rockola1454, 04-09-2015, 10:45 PM
12 responses
3,312 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-04-2017, 07:10 AM  
17IPS19 MENTAL BREAKDOWN ! Repair Video. by ReeceyBurger123
Started by ReeceyBurger123, 12-30-2016, 11:49 AM
5 responses
1,750 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-04-2017, 03:53 AM  
Panasonic TC-42PX14 bad panel? by tvtimmy
Started by tvtimmy, 02-03-2017, 05:56 PM
3 responses
1,465 views
0 likes
 Last Post tvtimmy
by tvtimmy
02-03-2017, 07:47 PM  
Repairing a Samsung buffer board - possible ? (image persistance, VGL pin fault) by Dannyx
Started by Dannyx, 02-03-2017, 07:46 AM
13 responses
2,964 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-03-2017, 05:39 PM  
Lg tv by samtron786
Started by samtron786, 02-03-2017, 07:22 AM
1 response
1,273 views
0 likes
 Last Post cyberhack
by cyberhack
02-03-2017, 09:42 AM  
Yay a TNPA5105 Blown up Video Of Repair :D by ReeceyBurger123
Started by ReeceyBurger123, 11-19-2016, 08:27 AM
46 responses
8,986 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-03-2017, 08:44 AM  
Panasonic TX-P50GT30E plasma TV failed Y-sus board by Dannyx
Started by Dannyx, 02-02-2017, 07:09 AM
13 responses
4,265 views
0 likes
 Last Post Dannyx
by Dannyx
02-03-2017, 06:48 AM  
LE40R87BD, Still Turns on but Clicks off then back on a lot, Capacitors tested and ok by Easky15
Started by Easky15, 08-23-2016, 07:59 AM
34 responses
4,677 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-03-2017, 03:39 AM  
Philips lcd tv 32pfl5237/v7 schematic by kushal
Started by kushal, 02-02-2017, 09:06 PM
1 response
1,425 views
0 likes
 Last Post budm
by budm
02-02-2017, 09:23 PM  
E320i-A0 Vizio no picture no audio by Dirwin22
Started by Dirwin22, 11-03-2016, 05:56 PM
3 responses
1,633 views
0 likes
 Last Post dskall
by dskall
02-02-2017, 07:56 PM  
Not sure of the resistor value of this by korotoyo
Started by korotoyo, 01-30-2017, 07:42 AM
37 responses
4,317 views
0 likes
 Last Post korotoyo
by korotoyo
02-02-2017, 05:09 PM  
Question about Sharp LC-46D85UN Power Supply by kevinm34232
Started by kevinm34232, 09-26-2015, 03:10 PM
18 responses
4,244 views
0 likes
 Last Post cprem
by cprem
02-02-2017, 03:23 PM  
Sony shorted screen,fixed by martino
Started by martino, 02-01-2017, 01:59 PM
9 responses
1,931 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-02-2017, 12:25 PM  
Sony Bravia KDL46HX820 - Vertical stripey "haze" by dgc79
Started by dgc79, 01-31-2017, 03:10 AM
4 responses
1,439 views
0 likes
 Last Post dskall
by dskall
02-02-2017, 09:57 AM  
Anyone could sell SG6742HR ? by PowerAmpFreak
Started by PowerAmpFreak, 02-02-2017, 03:11 AM
2 responses
1,629 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
02-02-2017, 09:53 AM  
LG 42LE4500 Losing Backlights by newtothis
Started by newtothis, 11-18-2013, 02:05 PM
33 responses
9,446 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-02-2017, 08:41 AM  
LG 42LE4500, Int No Backlights... by Alastair E
Started by Alastair E, 02-20-2015, 11:16 AM
28 responses
13,363 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-02-2017, 08:37 AM  
Lenovo G570 Audio not working by borbooroski
Started by borbooroski, 02-01-2017, 07:45 AM
3 responses
1,497 views
0 likes
 Last Post borbooroski
by borbooroski
02-02-2017, 07:42 AM  
Bush IDLCD27TV006 fixed but Freeview crashing by shepp
Started by shepp, 05-07-2012, 06:39 AM
19 responses
3,724 views
0 likes
 Last Post Johnnee
by Johnnee
02-02-2017, 06:26 AM  
Sharp LC37D44U Blinking LED by snipe
Started by snipe, 06-02-2010, 06:26 PM
12 responses
13,911 views
0 likes
 Last Post Jeff Pepin
by Jeff Pepin
02-01-2017, 06:29 PM  
Hisense 50H5G - 10-code Flash Error by DPenhead
Started by DPenhead, 02-01-2017, 09:02 AM
4 responses
4,759 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-01-2017, 05:30 PM  
sharp aquos LC-80LE632U led tv lamp error by freakaftr8
Started by freakaftr8, 09-30-2013, 11:43 PM
90 responses
59,074 views
0 likes
 Last Post Inverted
by Inverted
02-01-2017, 02:43 PM  
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