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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
643,747 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
780,932 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
73,113 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  
Sceptre X505BV-FHDU8HJ1L01 by Lrojas
Started by Lrojas, 08-19-2017, 04:09 PM
17 responses
1,986 views
0 likes
 Last Post Lrojas
by Lrojas
09-10-2017, 06:44 PM  
Sharp LC70UQ17U won't power on - 3 long blinks, one short by dougdon
Started by dougdon, 09-04-2017, 01:33 PM
8 responses
2,574 views
0 likes
 Last Post budwich
by budwich
09-10-2017, 06:32 AM  
PS43E450A1WXXU Intermittent sound but no picture by Shotgun25
Started by Shotgun25, 03-22-2015, 04:59 AM
8 responses
2,374 views
0 likes
 Last Post Shotgun25
by Shotgun25
09-10-2017, 04:41 AM  
Toshiba 46xv648u no power at all by ee_hobbyist
Started by ee_hobbyist, 11-21-2012, 08:58 AM
12 responses
8,087 views
0 likes
 Last Post neilc6
by neilc6
09-09-2017, 05:05 PM  
SEM3330, S3330 SMPS IC from Samsung BN44-00697A by midnightg35x
Started by midnightg35x, 08-13-2017, 02:34 PM
6 responses
14,013 views
0 likes
 Last Post midnightg35x
by midnightg35x
09-09-2017, 05:03 PM  
Philips 52PFL5605H no power fixed by replacing R106 by piernov
Started by piernov, 09-09-2017, 05:16 AM
1 response
1,493 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-09-2017, 05:43 AM  
Samsung vertical lines by badbruin44
Started by badbruin44, 08-24-2017, 10:51 AM
27 responses
2,978 views
0 likes
 Last Post badbruin44
by badbruin44
09-09-2017, 05:21 AM  
LG 60PC1D-UE picture messed up by shelby5041
Started by shelby5041, 07-28-2017, 08:17 PM
131 responses
9,403 views
0 likes
 Last Post shelby5041
by shelby5041
09-08-2017, 08:27 PM  
Samsung tv vertical distortion / black bar by neverexisted
Started by neverexisted, 09-06-2017, 04:02 PM
11 responses
2,131 views
0 likes
 Last Post Davi.p
by Davi.p
09-08-2017, 02:56 PM  
Sony KDL-42W829B - 'Error of panel ID' ? by RichL
Started by RichL, 09-08-2017, 02:06 PM
2 responses
2,148 views
0 likes
 Last Post RichL
by RichL
09-08-2017, 02:40 PM  
Toshiba 32AV502R green blinking LED by jstiene
Started by jstiene, 05-20-2014, 06:42 PM
19 responses
8,861 views
0 likes
 Last Post ireflect
by ireflect
09-08-2017, 12:55 PM  
Panasonic plasma transport. Standing up or on its back? by Moreno83
Started by Moreno83, 09-08-2017, 03:52 AM
4 responses
1,770 views
0 likes
 Last Post tom66
by tom66
09-08-2017, 12:22 PM  
VIZIO E320VL Powers on then shuts off within a few seconds by kelley
Started by kelley, 08-13-2012, 02:50 PM
50 responses
187,291 views
0 likes
 Last Post LenD
by LenD
09-08-2017, 10:39 AM  
Vizio E500i-A1 No Power by toddw65
Started by toddw65, 02-05-2016, 05:31 PM
12 responses
4,547 views
0 likes
 Last Post CRTLED
by CRTLED
09-08-2017, 09:55 AM  
Phillips 32PFL3403D-27 power board issues by lee.micah11@yahoo.com
Started by lee.micah11@yahoo.com, 07-13-2016, 08:15 PM
6 responses
1,954 views
0 likes
 Last Post bwillaimspc
by bwillaimspc
09-07-2017, 10:01 PM  
Can't Find Standbye Voltage on Toshiba Regza by lowteq
Started by lowteq, 06-30-2017, 02:21 PM
19 responses
2,682 views
0 likes
 Last Post lowteq
by lowteq
09-07-2017, 06:09 PM  
Olevia 237-T12 horisontal lines after 1 min by zape
Started by zape, 08-31-2017, 12:12 AM
11 responses
2,042 views
0 likes
 Last Post zape
by zape
09-07-2017, 12:16 PM  
LG47LN5700 With no image by davefigueroa
Started by davefigueroa, 06-02-2017, 08:18 PM
6 responses
3,014 views
0 likes
 Last Post Trevtron
by Trevtron
09-07-2017, 05:46 AM  
Samsung PS42C450B1W by diif
Started by diif, 09-07-2017, 03:38 AM
0 responses
1,245 views
0 likes
 Last Post diif
by diif
09-07-2017, 03:38 AM  
Philips 47PFL3605H/12 Power Supply Not Working (Not Even Standby) by penspinner
Started by penspinner, 01-04-2017, 05:45 PM
13 responses
5,410 views
0 likes
 Last Post thoma
by thoma
09-07-2017, 02:54 AM  
hisense H43m 3000 looses sound and picture by adamp91gvm
Started by adamp91gvm, 09-06-2017, 12:39 PM
1 response
1,016 views
0 likes
 Last Post Hamie
by Hamie
09-07-2017, 02:51 AM  
Fluid 55 LED 8018758a no backlight by microvibe
Started by microvibe, 09-03-2017, 11:02 AM
20 responses
2,888 views
0 likes
 Last Post microvibe
by microvibe
09-06-2017, 05:58 PM  
Samsung Hospitality HG32NB690PF x7 No Backlight by Michale32086
Started by Michale32086, 09-05-2017, 06:37 AM
23 responses
2,766 views
0 likes
 Last Post budm
by budm
09-06-2017, 02:12 PM  
lg 42cs460 by hispeck
Started by hispeck, 09-03-2017, 12:51 PM
5 responses
1,579 views
0 likes
 Last Post hispeck
by hispeck
09-06-2017, 01:00 PM  
RCA l37wd12 solid red light by eagle00799
Started by eagle00799, 07-28-2012, 01:24 PM
8 responses
3,881 views
0 likes
 Last Post ajshoe
by ajshoe
09-06-2017, 11:45 AM  
teac le4087fhd stuck on standby by The_Todd
Started by The_Todd, 07-16-2017, 09:37 AM
6 responses
1,913 views
0 likes
 Last Post The_Todd
by The_Todd
09-06-2017, 02:01 AM  
philips 55pfl5527t/12 Problem by Janne87
Started by Janne87, 08-30-2017, 03:19 PM
11 responses
2,493 views
0 likes
 Last Post attainteddragon
by attainteddragon
09-05-2017, 08:07 PM  
HISENSE LTDN46V86US Standby led comes on but will not turn on by gerth8992
Started by gerth8992, 07-31-2013, 02:50 PM
16 responses
17,125 views
0 likes
 Last Post Elliecam83
by Elliecam83
09-05-2017, 05:45 PM  
Vizio VX42L U33 Part Replacement ? by gtrplayr1976
Started by gtrplayr1976, 01-09-2012, 07:38 PM
5 responses
4,261 views
0 likes
 Last Post shelby5041
by shelby5041
09-05-2017, 05:34 PM  
About T-CON convertion by hispeck
Started by hispeck, 09-05-2017, 03:15 PM
1 response
1,400 views
0 likes
 Last Post budm
by budm
09-05-2017, 03:19 PM  
Tv sony bravia dkl 52ex1 repair manual by jougounou
Started by jougounou, 09-05-2017, 07:53 AM
1 response
1,182 views
0 likes
 Last Post budm
by budm
09-05-2017, 12:46 PM  
Lg 42ln575v by Norman1
Started by Norman1, 09-05-2017, 09:02 AM
5 responses
1,054 views
0 likes
 Last Post Norman1
by Norman1
09-05-2017, 12:30 PM  
Toshiba 40L3452DB Firmware by danjcarr1
Started by danjcarr1, 09-03-2017, 09:19 AM
5 responses
2,323 views
0 likes
 Last Post dick_barton
by dick_barton
09-05-2017, 05:18 AM  
Sony KDL-40EX400 shutsdown by geminidpr
Started by geminidpr, 11-24-2012, 01:48 PM
11 responses
12,127 views
0 likes
 Last Post Louis82
by Louis82
09-04-2017, 04:38 PM  
LG50PA6500 after replace y-buffer (bottom) picture is very noisy and cut in half by pulper111
Started by pulper111, 08-23-2017, 10:04 AM
35 responses
3,599 views
0 likes
 Last Post tom66
by tom66
09-04-2017, 11:23 AM  
Telefunken TLCD-26J by burntfingers
Started by burntfingers, 06-04-2015, 09:20 AM
8 responses
2,178 views
0 likes
 Last Post Grunder
by Grunder
09-04-2017, 09:24 AM  
LG 42pj350r turns on no picture by rasyid7
Started by rasyid7, 09-04-2017, 04:52 AM
2 responses
1,565 views
0 likes
 Last Post rasyid7
by rasyid7
09-04-2017, 05:33 AM  
Panasonic viera Txp50vt30e dark screen by onurka
Started by onurka, 09-03-2017, 09:17 AM
1 response
1,306 views
0 likes
 Last Post Moreno83
by Moreno83
09-04-2017, 12:18 AM  
TCL 32S3750 fails to power on by impala454
Started by impala454, 09-03-2017, 01:51 PM
4 responses
1,903 views
0 likes
 Last Post impala454
by impala454
09-03-2017, 08:41 PM  
Flashing green light on Panasonic Viera TX-P42S30B by ACsellers
Started by ACsellers, 12-09-2013, 02:50 AM
13 responses
7,462 views
0 likes
 Last Post mr. shr
by mr. shr
09-03-2017, 10:58 AM  
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