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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
644,476 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  
Toshiba 32av502r shuts off comes back on intermittent by Tvbob
Started by Tvbob, 07-20-2013, 09:17 PM
4 responses
3,968 views
0 likes
 Last Post budm
by budm
05-02-2015, 10:27 PM  
Sony kdl-52xbr9 13 blinks standby light, no backlight by topfli8979
Started by topfli8979, 11-15-2014, 05:30 PM
52 responses
7,255 views
0 likes
 Last Post budm
by budm
05-02-2015, 10:20 PM  
Help Troubleshooting Toshiba 32AV502R power supply by akajester
Started by akajester, 01-25-2015, 07:07 PM
26 responses
5,003 views
0 likes
 Last Post kramttocs
by kramttocs
05-02-2015, 06:10 PM  
Lg 60pc1d ipm by tech2014
Started by tech2014, 05-02-2015, 03:46 PM
2 responses
1,411 views
0 likes
 Last Post mmartell
by mmartell
05-02-2015, 06:05 PM  
Hyundai HLT-3270 Dead! by netdent
Started by netdent, 02-22-2012, 11:05 AM
17 responses
6,235 views
0 likes
 Last Post Techstar
by Techstar
05-02-2015, 05:51 PM  
RCA 40LA45RQ Intermitentaly loses backlights by topfli8979
Started by topfli8979, 05-02-2015, 05:15 PM
1 response
1,339 views
0 likes
 Last Post topfli8979
by topfli8979
05-02-2015, 05:20 PM  
Samsung UN32EH4000FXZC - no audio with internal speaker by Karthanon
Started by Karthanon, 05-02-2015, 03:54 PM
0 responses
1,209 views
0 likes
 Last Post Karthanon
by Karthanon
05-02-2015, 03:54 PM  
Samsung Plasma PN51D550C1FXZC by tech2014
Started by tech2014, 04-29-2015, 01:14 PM
23 responses
4,256 views
0 likes
 Last Post tech2014
by tech2014
05-02-2015, 02:58 PM  
Panasonic Plasma visual diagnosis by Tenacious_C
Started by Tenacious_C, 04-30-2015, 03:00 PM
19 responses
3,038 views
0 likes
 Last Post Tenacious_C
by Tenacious_C
05-02-2015, 02:28 PM  
polaroid 40lcd12 software by steviewonder
Started by steviewonder, 05-02-2015, 07:57 AM
0 responses
1,377 views
0 likes
 Last Post steviewonder
by steviewonder
05-02-2015, 07:57 AM  
Another E470VLE with "Orange Light of Death!" by Venomhatch
Started by Venomhatch, 01-17-2013, 01:03 PM
57 responses
16,501 views
0 likes
 Last Post Stork
by Stork
05-02-2015, 06:48 AM  
Samsung LN5265FX/XAA -VERTICAL LINES by MacAddict
Started by MacAddict, 04-25-2015, 09:10 AM
5 responses
1,935 views
0 likes
 Last Post hypnocool
by hypnocool
05-02-2015, 06:37 AM  
Panasonic TX-P42U10E 7 Blinks by Moreno83
Started by Moreno83, 04-18-2015, 01:41 AM
41 responses
6,860 views
0 likes
 Last Post Moreno83
by Moreno83
05-02-2015, 03:33 AM  
Lg 32le5500 by netsecrets00
Started by netsecrets00, 05-01-2015, 07:36 AM
4 responses
2,314 views
0 likes
 Last Post netsecrets00
by netsecrets00
05-01-2015, 11:41 PM  
Isolation Transformer for TV repair by tech2014
Started by tech2014, 04-30-2015, 11:58 AM
17 responses
3,958 views
0 likes
 Last Post budm
by budm
05-01-2015, 10:30 PM  
Acer M230A black screen by Grizzly907LA
Started by Grizzly907LA, 04-19-2015, 07:37 PM
6 responses
2,472 views
0 likes
 Last Post Grizzly907LA
by Grizzly907LA
05-01-2015, 06:24 PM  
Sanyo Dp46819 - White Screen by kevinjo
Started by kevinjo, 01-31-2015, 01:40 AM
6 responses
2,189 views
0 likes
 Last Post newtothis
by newtothis
05-01-2015, 05:48 PM  
Sony KDL-40S2000 T-Con - looking for help to ID SMD by sansonet
Started by sansonet, 04-26-2015, 10:04 PM
23 responses
5,932 views
0 likes
 Last Post sansonet
by sansonet
05-01-2015, 03:24 PM  
Samsung LE46A556P1F tcon problem by martylos
Started by martylos, 04-30-2015, 06:00 AM
4 responses
2,582 views
0 likes
 Last Post budm
by budm
05-01-2015, 01:58 PM  
Vizio ld-4655vx by ricosavy
Started by ricosavy, 06-02-2014, 11:06 AM
16 responses
2,969 views
0 likes
 Last Post mmartell
by mmartell
05-01-2015, 07:56 AM  
samsung 42 inch plasma screen problem by daddybest
Started by daddybest, 04-27-2015, 09:18 AM
2 responses
1,508 views
0 likes
 Last Post tw2005
by tw2005
05-01-2015, 05:15 AM  
Samsung LCD LN40A500T1F solarized then black screen by tsm174
Started by tsm174, 04-21-2015, 10:28 PM
11 responses
3,188 views
0 likes
 Last Post newtothis
by newtothis
05-01-2015, 02:46 AM  
Samsung LNT5265fx psu both fuses blown by hawaiianeye
Started by hawaiianeye, 04-28-2015, 11:37 PM
2 responses
1,564 views
0 likes
 Last Post hawaiianeye
by hawaiianeye
05-01-2015, 01:17 AM  
LG 50PG1000. Bad YSUS? Strange image behaviour by dabyd64
Started by dabyd64, 05-12-2013, 08:38 AM
42 responses
11,661 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
04-30-2015, 10:02 PM  
42PFL3704D/F7 No picture by fellim
Started by fellim, 09-25-2011, 03:15 PM
73 responses
25,197 views
0 likes
 Last Post ImmaFixit
by ImmaFixit
04-30-2015, 08:09 PM  
Sony Visio E320-B2 TV - Burnt Mosfet by chozo4
Started by chozo4, 04-30-2015, 01:45 PM
0 responses
1,727 views
0 likes
 Last Post chozo4
by chozo4
04-30-2015, 01:45 PM  
insignia ns-lcd 32 tcon ? by mattstolte
Started by mattstolte, 04-28-2015, 05:15 PM
6 responses
1,532 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-30-2015, 12:10 PM  
LG 47" 47LF66 lines by grendal10
Started by grendal10, 04-30-2015, 06:56 AM
4 responses
1,501 views
0 likes
 Last Post grendal10
by grendal10
04-30-2015, 10:48 AM  
LG 55LH40-UA Wont stay on by sdubb
Started by sdubb, 04-26-2015, 10:41 AM
28 responses
5,860 views
0 likes
 Last Post budm
by budm
04-30-2015, 08:59 AM  
LG 50PA4500 dark grey with black horizontal lines(bottom) by Samuelo
Started by Samuelo, 04-29-2015, 02:03 AM
4 responses
1,746 views
0 likes
 Last Post Samuelo
by Samuelo
04-30-2015, 05:11 AM  
ledn42k15p not turn on by topng
Started by topng, 03-04-2014, 10:16 AM
16 responses
5,400 views
0 likes
 Last Post tribble
by tribble
04-30-2015, 12:54 AM  
Horizontal lines - Westinghouse TX Series TX-42F430S by kenzo42
Started by kenzo42, 04-28-2015, 04:29 PM
1 response
1,619 views
0 likes
 Last Post kenzo42
by kenzo42
04-30-2015, 12:15 AM  
I fixed the Vizio SV42XVT but now... by fredrock46
Started by fredrock46, 04-29-2015, 05:47 PM
0 responses
1,247 views
0 likes
 Last Post fredrock46
by fredrock46
04-29-2015, 05:47 PM  
IGBT Driver IC by tech2014
Started by tech2014, 04-29-2015, 05:13 PM
1 response
1,440 views
0 likes
 Last Post tech2014
by tech2014
04-29-2015, 05:19 PM  
Plasma Ribbon cable damage by tech2014
Started by tech2014, 04-29-2015, 02:19 PM
5 responses
1,666 views
0 likes
 Last Post tech2014
by tech2014
04-29-2015, 03:21 PM  
Panasonic tc-p65s2 dead 10 blinks by rageed
Started by rageed, 04-25-2015, 11:52 PM
20 responses
6,469 views
0 likes
 Last Post tw2005
by tw2005
04-29-2015, 03:13 PM  
LC-70LE650U Problems, 2-short, 5-long by mp3car
Started by mp3car, 04-29-2015, 01:46 AM
3 responses
2,583 views
0 likes
 Last Post mp3car
by mp3car
04-29-2015, 02:03 PM  
Sanyo - CE32LC81-B (17PW20v2 PSU) by tmcw
Started by tmcw, 04-19-2015, 06:41 AM
9 responses
2,971 views
0 likes
 Last Post Trevtron
by Trevtron
04-29-2015, 01:43 PM  
Problem with my Samsung 43H4500 plasma tv by zamine
Started by zamine, 04-25-2015, 02:42 PM
5 responses
3,380 views
0 likes
 Last Post zamine
by zamine
04-29-2015, 01:24 PM  
Vizio E552VLE turns on then off by CR Designs
Started by CR Designs, 07-03-2013, 12:33 PM
58 responses
13,796 views
0 likes
 Last Post TheTesterMan
by TheTesterMan
04-29-2015, 01:03 PM  
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