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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
643,761 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
218 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
780,933 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
196,764 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
540,854 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
279,431 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
28,434 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
73,114 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Sony KDL-42XBR6 14 blinks missing DC to T-Con by steves7839
Started by steves7839, 07-11-2016, 08:35 PM
27 responses
6,365 views
0 likes
 Last Post budm
by budm
08-14-2019, 01:27 PM  
Vizio M551d-A2 No Picture No Sound - I Don't Understand by 53JACK
Started by 53JACK, 08-12-2019, 04:06 PM
10 responses
1,111 views
0 likes
 Last Post 53JACK
by 53JACK
08-14-2019, 05:55 AM  
Samsung - Plasma PN51F5500AF Wont Turn On by richajem
Started by richajem, 08-03-2019, 02:49 PM
1 response
1,159 views
0 likes
 Last Post csmith
by csmith
08-14-2019, 05:21 AM  
Samsung pn51f5300af no HDMI by Snype32
Started by Snype32, 08-12-2019, 04:01 PM
5 responses
1,147 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-13-2019, 07:33 PM  
LG 60PB690V Clicking noise. Could it be the main board? by witor
Started by witor, 12-09-2017, 05:49 PM
21 responses
6,087 views
0 likes
 Last Post kca
by kca
08-13-2019, 07:05 PM  
Panasonic Plasma TH-50PZ800U power supply light 2 blinks by Sevenqi
Started by Sevenqi, 05-25-2012, 12:03 PM
78 responses
51,497 views
0 likes
 Last Post mrbob84
by mrbob84
08-13-2019, 02:05 PM  
Panasonic TC-P65S2 no good HDMIs left - Suggestions? by WannaTheater
Started by WannaTheater, 08-04-2019, 11:35 AM
2 responses
1,182 views
0 likes
 Last Post WannaTheater
by WannaTheater
08-13-2019, 11:53 AM  
LG 55G2-UG Distorted Picture w/ Shifting Pixels by saphire2019
Started by saphire2019, 08-11-2019, 05:33 PM
14 responses
1,673 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-13-2019, 11:45 AM  
60pb660v circuit by thuss
Started by thuss, 08-08-2019, 05:59 PM
12 responses
1,370 views
0 likes
 Last Post R_J
by R_J
08-13-2019, 10:04 AM  
PN64E533D2:Powers down by csmith
Started by csmith, 08-12-2019, 09:54 AM
2 responses
1,033 views
0 likes
 Last Post csmith
by csmith
08-13-2019, 06:20 AM  
Vertical Lines on TV, nothing else displays, T Con replacement didn't work by onehowlingfantod
Started by onehowlingfantod, 08-10-2019, 12:28 AM
3 responses
1,292 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-13-2019, 04:13 AM  
Vizio E471VLE No Power by MarkWilliams64
Started by MarkWilliams64, 02-14-2018, 12:55 PM
22 responses
3,766 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-12-2019, 08:40 PM  
Panasonic 48" LED TV, backlight on but no picture by safesurfer65
Started by safesurfer65, 12-01-2015, 03:16 AM
22 responses
6,062 views
0 likes
 Last Post Fixing222
by Fixing222
08-12-2019, 04:07 AM  
Samsung UN55JU6700 by Hy4woj
Started by Hy4woj, 08-04-2019, 02:16 PM
10 responses
1,544 views
0 likes
 Last Post Packard93
by Packard93
08-12-2019, 01:37 AM  
Panasonic TX-48CX400B Only backlight no picture by Fixing222
Started by Fixing222, 08-04-2019, 05:21 PM
11 responses
2,250 views
0 likes
 Last Post Fixing222
by Fixing222
08-11-2019, 06:53 PM  
LG 55LF6000-UB Screen goes white and bright on occasion by dman535
Started by dman535, 08-10-2019, 07:13 PM
27 responses
2,582 views
0 likes
 Last Post budm
by budm
08-11-2019, 04:53 PM  
Panasonic tv Tx-55ax630b bootloop by nervero
Started by nervero, 08-09-2019, 03:26 AM
9 responses
1,798 views
0 likes
 Last Post nervero
by nervero
08-11-2019, 07:54 AM  
How to know which part to order by Fixing222
Started by Fixing222, 08-10-2019, 05:04 PM
9 responses
1,408 views
0 likes
 Last Post Diah
by Diah
08-10-2019, 06:03 PM  
LG 47LM4600-UC 47 inch LCD TV With Sam Young Caps in Power Supply by leaver
Started by leaver, 10-05-2013, 03:22 PM
5 responses
4,705 views
0 likes
 Last Post RDC55
by RDC55
08-10-2019, 12:41 PM  
LG 42LGX Mystery Part- at least to me;-) by pc55
Started by pc55, 10-16-2013, 07:10 PM
22 responses
12,192 views
0 likes
 Last Post mopar300m
by mopar300m
08-10-2019, 12:22 PM  
Samsung UE55HU6900U Stuck on Standby by delta-9
Started by delta-9, 03-21-2018, 05:47 AM
6 responses
4,108 views
0 likes
 Last Post davethedude
by davethedude
08-10-2019, 04:35 AM  
LG 42LV5400 problems with vertical band (20cm) with only somes colors by gtremblay
Started by gtremblay, 08-05-2019, 05:07 PM
10 responses
1,875 views
0 likes
 Last Post gtremblay
by gtremblay
08-09-2019, 01:41 PM  
Schematic vestel17ips20r9 by thoma
Started by thoma, 08-09-2019, 12:09 PM
0 responses
528 views
0 likes
 Last Post thoma
by thoma
08-09-2019, 12:09 PM  
Vestel 17IPS20 R9 Powersupply by thoma
Started by thoma, 08-09-2019, 12:06 PM
0 responses
465 views
0 likes
 Last Post thoma
by thoma
08-09-2019, 12:06 PM  
Need capacitor parameters or schema! by atari1968
Started by atari1968, 08-06-2019, 02:43 PM
3 responses
1,240 views
0 likes
 Last Post atari1968
by atari1968
08-09-2019, 10:02 AM  
Panasonic Viera TX-L32E3B won't power up, green LED flashing by lamlash
Started by lamlash, 08-06-2019, 05:42 AM
53 responses
7,137 views
0 likes
 Last Post budm
by budm
08-09-2019, 09:51 AM  
Need to identify blown part to fix set by Packard93
Started by Packard93, 08-02-2019, 06:51 AM
3 responses
2,108 views
0 likes
 Last Post Robinsosa
by Robinsosa
08-08-2019, 11:20 AM  
Samsung LN40B500P3FXZA HDMI LOOSE, MAIN BD.QUESTION by MisterD
Started by MisterD, 08-04-2019, 12:18 PM
7 responses
1,474 views
0 likes
 Last Post MisterD
by MisterD
08-07-2019, 06:36 PM  
Samsung un46B6000 picture issue after TCON change by Brucetafer
Started by Brucetafer, 08-07-2019, 04:39 PM
3 responses
1,295 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-07-2019, 05:38 PM  
50PA4500 safety by Jkirk3279@gmail.com
Started by Jkirk3279@gmail.com, 08-04-2019, 04:46 PM
7 responses
1,299 views
0 likes
 Last Post Packard93
by Packard93
08-07-2019, 01:59 PM  
Part RJP30E2 IGBT replacement part by tech2014
Started by tech2014, 11-27-2015, 05:49 PM
35 responses
17,684 views
0 likes
 Last Post whitspirit
by whitspirit
08-07-2019, 12:06 PM  
!17MB82S rotate/Flip/ Mirror by doktortelecom
Started by doktortelecom, 08-07-2019, 06:29 AM
1 response
2,572 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-07-2019, 11:14 AM  
Lg 50" plasma no picture but sound by johnjgjohn
Started by johnjgjohn, 01-24-2016, 10:20 AM
49 responses
8,013 views
0 likes
 Last Post webpanther
by webpanther
08-06-2019, 03:53 PM  
Please LG TV no picture but sound slight buzzing by Fixing222
Started by Fixing222, 08-02-2019, 06:34 AM
48 responses
8,281 views
0 likes
 Last Post Diah
by Diah
08-06-2019, 03:29 PM  
Does this mean a short? Panasonic TV's by Fixing222
Started by Fixing222, 08-05-2019, 07:30 PM
7 responses
1,538 views
0 likes
 Last Post Fixing222
by Fixing222
08-06-2019, 02:16 PM  
GoodMans G50238T2SMART /CPT07 15 by eyesociety
Started by eyesociety, 08-06-2019, 07:00 AM
0 responses
1,030 views
0 likes
 Last Post eyesociety
by eyesociety
08-06-2019, 07:00 AM  
Does this mean a short? Panasonic TV's by Fixing222
Started by Fixing222, 08-05-2019, 07:29 PM
0 responses
854 views
0 likes
 Last Post Fixing222
by Fixing222
08-05-2019, 07:29 PM  
LG 55LV5500-UA.AUSYLJR - Does not turn on, no sound, no picture by ngth82
Started by ngth82, 06-14-2016, 10:02 PM
34 responses
13,691 views
0 likes
 Last Post gtremblay
by gtremblay
08-05-2019, 05:10 PM  
Panasonic Plasma TX-P50C10E single blink by toty79
Started by toty79, 03-26-2019, 11:42 AM
16 responses
2,890 views
0 likes
 Last Post toty79
by toty79
08-05-2019, 11:56 AM  
Panasonic Viera TH-65PZ700E shuts down when warm by dicky96
Started by dicky96, 08-05-2019, 05:08 AM
3 responses
955 views
0 likes
 Last Post dicky96
by dicky96
08-05-2019, 06:25 AM  
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