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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
1,916 responses
642,239 views
0 likes
 Last Post lotas
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
207 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
780,341 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
196,681 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
540,607 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
279,332 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
9,187 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
28,423 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
73,043 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
48,433 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Jump broken led diode by realdealthill
Started by realdealthill, 04-08-2017, 07:24 PM
3 responses
1,745 views
0 likes
 Last Post dskall
by dskall
04-08-2017, 10:34 PM  
PLHL-T722A crackle and pop by jwillifixit
Started by jwillifixit, 04-08-2017, 10:34 PM
0 responses
1,664 views
0 likes
 Last Post jwillifixit
by jwillifixit
04-08-2017, 10:34 PM  
Pioneer Plasma TV on standby and won't power on by romanator
Started by romanator, 12-05-2012, 01:02 PM
23 responses
76,663 views
0 likes
 Last Post kach11
by kach11
04-08-2017, 06:50 PM  
Changhong 50" LED tv, model LED50YC2000UA by jackal68
Started by jackal68, 04-06-2017, 10:50 AM
28 responses
6,907 views
0 likes
 Last Post jackal68
by jackal68
04-08-2017, 05:06 PM  
Vizio SV422XVT - constant orange light by TVGuy45
Started by TVGuy45, 12-01-2016, 11:25 AM
30 responses
4,638 views
0 likes
 Last Post ScottDalton696
by ScottDalton696
04-08-2017, 03:54 PM  
LG 55LE5400 Flashing and buzzing by jason123
Started by jason123, 04-04-2017, 07:23 AM
16 responses
2,264 views
0 likes
 Last Post jason123
by jason123
04-08-2017, 09:23 AM  
Y-SUS Schematic by tech2014
Started by tech2014, 08-23-2014, 02:15 PM
3 responses
3,470 views
0 likes
 Last Post Jeff Pepin
by Jeff Pepin
04-07-2017, 11:22 AM  
Haier LE40B650 by joe-joe
Started by joe-joe, 02-10-2017, 03:38 AM
5 responses
2,389 views
0 likes
 Last Post budm
by budm
04-07-2017, 09:38 AM  
42lg5000 by joe-joe
Started by joe-joe, 03-30-2017, 01:48 AM
6 responses
1,781 views
0 likes
 Last Post joe-joe
by joe-joe
04-07-2017, 08:20 AM  
VHS video player - sound OK, but white noise instead of picture by televizora
Started by televizora, 04-07-2017, 03:04 AM
4 responses
1,408 views
0 likes
 Last Post petehall347
by petehall347
04-07-2017, 06:27 AM  
Pioneer Plasma Pro 1120HD fixable or Not? 2 pictures shown by Boyd1966
Started by Boyd1966, 03-24-2017, 08:10 AM
134 responses
10,598 views
0 likes
 Last Post Boyd1966
by Boyd1966
04-07-2017, 04:10 AM  
Samsung LA22A350C1, unable to power up by vernond
Started by vernond, 03-19-2013, 03:19 AM
39 responses
9,110 views
0 likes
 Last Post budm
by budm
04-06-2017, 09:24 PM  
Samsung LA26C350D1 - No picture, no sound & RED LED indicator stays ON by CougarGTR
Started by CougarGTR, 04-06-2017, 04:00 AM
8 responses
2,759 views
0 likes
 Last Post CougarGTR
by CougarGTR
04-06-2017, 08:48 PM  
Samsung UE32F500 no power, no standby light by Bbb_bhavesh
Started by Bbb_bhavesh, 08-15-2016, 11:09 PM
18 responses
4,771 views
0 likes
 Last Post dskall
by dskall
04-06-2017, 06:32 PM  
Tnpa5349ab by tvtimmy
Started by tvtimmy, 03-23-2017, 08:01 PM
10 responses
2,986 views
0 likes
 Last Post Don_CC12
by Don_CC12
04-06-2017, 04:24 PM  
LG tv type 22LD320-az by pawlu
Started by pawlu, 04-01-2017, 02:02 PM
4 responses
1,566 views
0 likes
 Last Post pawlu
by pawlu
04-06-2017, 01:43 PM  
Nand flash question by vinceroger69
Started by vinceroger69, 04-06-2017, 02:57 AM
9 responses
2,864 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-06-2017, 09:48 AM  
Samsung UA46EH6030 46" led tv (no picture, grey background of sorts) by Thabto
Started by Thabto, 04-06-2017, 06:42 AM
3 responses
1,536 views
0 likes
 Last Post Thabto
by Thabto
04-06-2017, 09:48 AM  
Sony KDL-55EX720 5/7 Flash Error by germanplumber006
Started by germanplumber006, 04-05-2017, 08:02 PM
3 responses
2,156 views
0 likes
 Last Post freakaftr8
by freakaftr8
04-06-2017, 08:08 AM  
EAX55357701 /32 board repair by llonen
Started by llonen, 04-05-2017, 03:29 PM
3 responses
1,841 views
0 likes
 Last Post petehall347
by petehall347
04-05-2017, 05:11 PM  
JVC AV 2110EE dead after turn off by ragis
Started by ragis, 04-04-2017, 04:16 PM
6 responses
1,888 views
0 likes
 Last Post dick_barton
by dick_barton
04-05-2017, 01:44 PM  
Magnavox 46ME313V/F7 will not turn on by DontMakeMeChoose
Started by DontMakeMeChoose, 04-05-2017, 12:16 PM
2 responses
1,690 views
0 likes
 Last Post budm
by budm
04-05-2017, 01:41 PM  
Insignia NS-37D20SNA14 Backlight going out. Flickering! Help! by youngkenzie
Started by youngkenzie, 12-26-2014, 01:28 PM
45 responses
19,545 views
0 likes
 Last Post instarep
by instarep
04-05-2017, 01:13 PM  
arc on a pin while testing ps by tjmethod
Started by tjmethod, 04-02-2017, 10:22 AM
14 responses
3,876 views
0 likes
 Last Post tjmethod
by tjmethod
04-05-2017, 07:10 AM  
Clicking noise on the PSU of a Samsung PS50A456P2D (Plasma) What does it mean? by TacticalNeck23
Started by TacticalNeck23, 04-04-2017, 09:45 AM
5 responses
2,038 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-05-2017, 04:23 AM  
LG 60PC1D 60 inch plasma tv no power by tech2014
Started by tech2014, 08-18-2014, 08:47 PM
23 responses
6,213 views
0 likes
 Last Post Logen1
by Logen1
04-05-2017, 12:08 AM  
SAMSUNG PN43E490, dead led blink 6 times by rawan
Started by rawan, 04-04-2017, 09:08 PM
0 responses
1,578 views
0 likes
 Last Post rawan
by rawan
04-04-2017, 09:08 PM  
Samsung 50 Plasma by Biginjun66
Started by Biginjun66, 04-04-2017, 06:30 PM
1 response
1,450 views
0 likes
 Last Post Dgtech
by Dgtech
04-04-2017, 08:44 PM  
Vizio E470vl by Anthony M
Started by Anthony M, 04-04-2017, 07:28 PM
1 response
1,247 views
0 likes
 Last Post budm
by budm
04-04-2017, 08:43 PM  
Sharp led lc-40le653u no power by crdz66
Started by crdz66, 04-02-2017, 05:49 PM
11 responses
2,279 views
0 likes
 Last Post Dgtech
by Dgtech
04-04-2017, 08:40 PM  
Sony KDL50R550A picture shifts up & down by vt2nyc
Started by vt2nyc, 04-04-2017, 07:48 PM
1 response
1,494 views
0 likes
 Last Post heavymachines
by heavymachines
04-04-2017, 08:23 PM  
Samsung UE22C4010 changing channels by itself!!! by matyka
Started by matyka, 09-19-2016, 05:15 AM
2 responses
1,704 views
0 likes
 Last Post matyka
by matyka
04-04-2017, 03:50 PM  
Problem with PSU on LG TV by Mikeyboy2007
Started by Mikeyboy2007, 01-05-2015, 01:53 PM
8 responses
3,151 views
0 likes
 Last Post matyka
by matyka
04-04-2017, 03:47 PM  
Toshiba bad resistor by BestYohman
Started by BestYohman, 04-04-2017, 08:23 AM
21 responses
2,553 views
0 likes
 Last Post petehall347
by petehall347
04-04-2017, 03:18 PM  
Phillips 50pf9630A/37 blotched display by ajshoe
Started by ajshoe, 10-29-2013, 08:04 AM
2 responses
2,915 views
0 likes
 Last Post figurehead21
by figurehead21
04-04-2017, 02:00 PM  
Samsung UE46EH6030 - Blowing fuse and mosfet by tn245
Started by tn245, 02-21-2017, 06:27 AM
59 responses
13,568 views
0 likes
 Last Post budm
by budm
04-04-2017, 01:37 PM  
Sceptre X322BV Turns On Logo Shows Then Goes Black by Digital_Dad
Started by Digital_Dad, 04-04-2017, 01:01 PM
1 response
1,554 views
0 likes
 Last Post dskall
by dskall
04-04-2017, 01:13 PM  
LG 60PS11 (plasma) no picture by j_rigsby
Started by j_rigsby, 11-21-2013, 06:54 PM
38 responses
7,531 views
0 likes
 Last Post Jeff Pepin
by Jeff Pepin
04-04-2017, 12:48 PM  
LG 60PS11 plasma no picture with sound y board problem by Sevenqi
Started by Sevenqi, 12-31-2013, 05:06 PM
6 responses
3,404 views
0 likes
 Last Post Jeff Pepin
by Jeff Pepin
04-04-2017, 11:54 AM  
Toshiba 32d1333db by ozy
Started by ozy, 04-04-2017, 09:49 AM
0 responses
1,230 views
0 likes
 Last Post ozy
by ozy
04-04-2017, 09:49 AM  
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