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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
644,505 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
781,201 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
196,801 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
540,982 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
279,480 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
73,165 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  
Fluid 55 LED 8018758a no backlight by microvibe
Started by microvibe, 09-03-2017, 11:02 AM
20 responses
2,889 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
2,769 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
1,585 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
3,882 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
1,914 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
17,128 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
4,262 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
1,062 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
2,326 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
12,131 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
3,603 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
2,180 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
1,308 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  
westinghouse DWM55F2Y1 will not turn on by Jp06
Started by Jp06, 07-22-2016, 11:25 PM
30 responses
5,193 views
0 likes
 Last Post microvibe
by microvibe
09-03-2017, 10:46 AM  
Can you help me find replacement Panasonic tansistors? by mattpd
Started by mattpd, 11-06-2012, 09:50 AM
31 responses
18,813 views
0 likes
 Last Post Jeff Pepin
by Jeff Pepin
09-03-2017, 10:34 AM  
Sony 42w653a by LEEDASH
Started by LEEDASH, 08-25-2017, 08:35 AM
14 responses
1,567 views
0 likes
 Last Post LEEDASH
by LEEDASH
09-03-2017, 10:25 AM  
Panasonic viera txp50vt30e by onurka
Started by onurka, 09-03-2017, 09:09 AM
0 responses
1,162 views
0 likes
 Last Post onurka
by onurka
09-03-2017, 09:09 AM  
Samsung LCD TV le40b530p7wxxc no image sometimes by ERS
Started by ERS, 09-03-2017, 07:59 AM
0 responses
1,073 views
0 likes
 Last Post ERS
by ERS
09-03-2017, 07:59 AM  
Lg 47lg5020 by finntricky
Started by finntricky, 10-16-2015, 10:22 AM
23 responses
6,481 views
0 likes
 Last Post diif
by diif
09-03-2017, 07:40 AM  
lg 42pq3000 by electronic-solutioncy
Started by electronic-solutioncy, 09-03-2017, 02:03 AM
0 responses
1,113 views
0 likes
 Last Post electronic-solutioncy
by electronic-solutioncy
09-03-2017, 02:03 AM  
Samsung LN52A550P3FXZA by Robert Ashton
Started by Robert Ashton, 08-23-2017, 05:17 PM
3 responses
1,958 views
0 likes
 Last Post Robert Ashton
by Robert Ashton
09-02-2017, 06:07 PM  
No voltage cold rail. TCL L39B2610 by keshin
Started by keshin, 08-30-2017, 07:35 PM
12 responses
2,934 views
0 likes
 Last Post budm
by budm
09-02-2017, 04:26 PM  
Samsung Plasma S50HW-YB01 has sound but no picture. PSU OK but FETs don't turn on. by pswayze
Started by pswayze, 04-21-2013, 10:51 AM
18 responses
10,018 views
0 likes
 Last Post plbrand
by plbrand
09-02-2017, 12:17 PM  
Panasonic VIERA TC-L32X5 - One LED blink by WannaTheater
Started by WannaTheater, 06-17-2017, 12:40 PM
29 responses
4,703 views
0 likes
 Last Post rustytierod
by rustytierod
09-02-2017, 12:14 PM  
Replaced leds now see all of them by robert phelps
Started by robert phelps, 09-01-2017, 04:01 PM
11 responses
1,514 views
0 likes
 Last Post dskall
by dskall
09-02-2017, 11:57 AM  
LG 50PT353K, parts by finntricky
Started by finntricky, 09-02-2017, 06:37 AM
1 response
1,164 views
0 likes
 Last Post finntricky
by finntricky
09-02-2017, 09:57 AM  
Panasonic Plasma Power issues by Runny
Started by Runny, 09-01-2017, 10:33 AM
2 responses
1,350 views
0 likes
 Last Post Runny
by Runny
09-01-2017, 10:09 PM  
Toshiba 42rv600e by farid multintech
Started by farid multintech, 09-01-2017, 08:38 PM
0 responses
1,090 views
0 likes
 Last Post farid multintech
by farid multintech
09-01-2017, 08:38 PM  
2 seconds then black: Proscan LED TV(PLED5529A-C) by good_ol_Wes
Started by good_ol_Wes, 08-21-2017, 02:02 PM
17 responses
3,613 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-01-2017, 06:43 PM  
Vizio e320ar flickering and backlight goes out for long periods of time by gablekevin
Started by gablekevin, 09-22-2016, 10:35 PM
6 responses
2,861 views
0 likes
 Last Post Shane711
by Shane711
09-01-2017, 04:23 PM  
Philips 46pfl9706m bad video, need reflow? by Davi.p
Started by Davi.p, 09-01-2017, 04:26 AM
8 responses
1,643 views
0 likes
 Last Post Davi.p
by Davi.p
09-01-2017, 02:16 PM  
LG 55LE5400 Nice TV BackLights Only Half Picture... by Michale32086
Started by Michale32086, 09-01-2017, 08:59 AM
6 responses
1,532 views
0 likes
 Last Post Michale32086
by Michale32086
09-01-2017, 10:08 AM  
marantz LCD 32" FX32LC|| Flickering by eitrnel
Started by eitrnel, 08-31-2017, 02:34 PM
5 responses
1,441 views
0 likes
 Last Post eitrnel
by eitrnel
09-01-2017, 03:58 AM  
Westinghouse TX-47F430S by knpc
Started by knpc, 11-11-2012, 10:59 AM
9 responses
4,952 views
0 likes
 Last Post u1tramax94
by u1tramax94
08-31-2017, 07:02 PM  
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