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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
644,510 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
781,202 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
279,481 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  
Lg 50LN5600 no video but audio is good. by dabiscan
Started by dabiscan, 07-16-2016, 10:40 PM
10 responses
2,364 views
0 likes
 Last Post dabiscan
by dabiscan
07-19-2016, 12:37 AM  
Are the Plasma Panels in Panasonic TVs TH-P42X30D and TH-P42XT50D Interchangeable? by Chaks
Started by Chaks, 07-13-2016, 03:23 AM
6 responses
1,599 views
0 likes
 Last Post Chaks
by Chaks
07-18-2016, 11:52 PM  
RCA RLDED3930A standby only by tech2014
Started by tech2014, 07-18-2016, 05:12 PM
9 responses
1,938 views
0 likes
 Last Post tech2014
by tech2014
07-18-2016, 11:39 PM  
Sharp LC-42D69U won't turn on, has 5V standby. by kevinm34232
Started by kevinm34232, 07-17-2016, 08:36 AM
18 responses
3,308 views
0 likes
 Last Post budm
by budm
07-18-2016, 09:44 PM  
Samsung un32j5205 by johns1mj
Started by johns1mj, 07-16-2016, 04:24 PM
12 responses
2,452 views
0 likes
 Last Post johns1mj
by johns1mj
07-18-2016, 03:33 PM  
Kdl-32bx300 by Mover
Started by Mover, 07-18-2016, 10:50 AM
2 responses
1,640 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-18-2016, 02:19 PM  
Viewsonic N2750W With a Mind of Its Own by dogdad
Started by dogdad, 07-04-2016, 10:54 AM
5 responses
1,752 views
0 likes
 Last Post dogdad
by dogdad
07-18-2016, 01:54 PM  
problem with a panasonic viera tc-l55et5x only blink 3 times dont turn on by MegaBassX
Started by MegaBassX, 07-12-2016, 10:01 AM
9 responses
2,293 views
0 likes
 Last Post MegaBassX
by MegaBassX
07-18-2016, 10:01 AM  
(SOLVED) Sharp LC-30HV4U - Only comes on after a few tries by JDC
Started by JDC, 07-12-2016, 04:47 PM
3 responses
2,246 views
0 likes
 Last Post JDC
by JDC
07-18-2016, 09:36 AM  
Power supply no work, tv dead by neodark
Started by neodark, 07-17-2016, 01:44 PM
13 responses
2,993 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-18-2016, 09:18 AM  
Samsung Syncmaster 941 MW eeprom dump by Retrocomputer
Started by Retrocomputer, 07-03-2016, 03:09 PM
2 responses
1,469 views
0 likes
 Last Post Retrocomputer
by Retrocomputer
07-18-2016, 07:47 AM  
Proscan PLDED4616 Crack/Bang Noise by ocf
Started by ocf, 07-18-2016, 05:09 AM
3 responses
1,394 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-18-2016, 07:04 AM  
Samsung PN64D7000 Rebooted Into a Dim Grainy Hell by Iceman24
Started by Iceman24, 07-17-2016, 04:27 PM
9 responses
2,073 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-18-2016, 05:31 AM  
YSUS board repair - Panasonic TV by cts_casemod
Started by cts_casemod, 07-17-2016, 04:18 PM
1 response
1,440 views
0 likes
 Last Post tw2005
by tw2005
07-18-2016, 01:30 AM  
LG TV or TV diagnostic tools ? by bianchi77
Started by bianchi77, 07-16-2016, 09:45 PM
2 responses
1,941 views
0 likes
 Last Post Brian_STI
by Brian_STI
07-17-2016, 06:48 PM  
Panasonic SC/YSUS Board diagnostic by cts_casemod
Started by cts_casemod, 07-17-2016, 04:45 PM
0 responses
1,376 views
0 likes
 Last Post cts_casemod
by cts_casemod
07-17-2016, 04:45 PM  
Sanyo DP42848 42" LCD TV: sound, but no picture by sjfehr
Started by sjfehr, 10-19-2012, 09:34 AM
49 responses
29,792 views
0 likes
 Last Post events.b
by events.b
07-17-2016, 03:10 PM  
Transformer ID by Herbssat
Started by Herbssat, 07-14-2016, 03:49 PM
23 responses
3,553 views
0 likes
 Last Post Herbssat
by Herbssat
07-17-2016, 02:09 PM  
Hitachi 40HXC06U (17IPS19-4) by speedypro
Started by speedypro, 07-27-2015, 05:01 AM
12 responses
5,094 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-17-2016, 12:43 PM  
LG 50LA6970 Audio Issues by tvfixer007
Started by tvfixer007, 07-15-2016, 10:20 PM
2 responses
1,475 views
0 likes
 Last Post tvfixer007
by tvfixer007
07-16-2016, 09:35 PM  
Philips 46pfl5505d/f7 power supply question by krygods
Started by krygods, 09-02-2015, 08:34 PM
2 responses
3,168 views
0 likes
 Last Post ajshoe
by ajshoe
07-16-2016, 07:12 PM  
Sanyo DP42740 won't turn on, but has power by Scuse
Started by Scuse, 04-16-2013, 02:02 AM
17 responses
16,127 views
0 likes
 Last Post Shane711
by Shane711
07-16-2016, 07:08 PM  
Philips 40PFL3505D/F7 Blows fuse when plugged in by Mad Capper
Started by Mad Capper, 08-15-2014, 08:00 PM
53 responses
11,372 views
0 likes
 Last Post Shane711
by Shane711
07-16-2016, 07:05 PM  
Lg 50ps3000 with flashing standby light by squirestubbs
Started by squirestubbs, 03-26-2011, 01:34 PM
13 responses
11,510 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-16-2016, 04:49 PM  
CMO I420B1-16A (27-D012836) backlight inverter master and slave by crushkittykitty
Started by crushkittykitty, 07-16-2016, 02:32 PM
0 responses
1,889 views
0 likes
 Last Post crushkittykitty
by crushkittykitty
07-16-2016, 02:32 PM  
Polaroid 42" TLX-04244B Fades to white?! by lkckl
Started by lkckl, 01-22-2015, 01:30 PM
4 responses
2,398 views
0 likes
 Last Post mattheweveringham
by mattheweveringham
07-16-2016, 10:10 AM  
panasonic TC-L555ET5 replace main board with tc-l55et5 or other? by MegaBassX
Started by MegaBassX, 07-16-2016, 07:55 AM
0 responses
2,266 views
0 likes
 Last Post MegaBassX
by MegaBassX
07-16-2016, 07:55 AM  
Sony Trinitron recap -stay tuned- by alessioblaupunkt
Started by alessioblaupunkt, 06-26-2016, 01:49 PM
9 responses
3,329 views
0 likes
 Last Post Per Hansson
by Per Hansson
07-16-2016, 06:21 AM  
Swedx LCD XV1-19TVW - screen flash loop by ocf
Started by ocf, 07-14-2016, 02:28 PM
9 responses
2,291 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-16-2016, 05:03 AM  
Panasonic SC Board repair problem. by Moreno83
Started by Moreno83, 07-15-2016, 01:09 PM
8 responses
2,202 views
0 likes
 Last Post flocko
by flocko
07-15-2016, 04:06 PM  
Samsung UN60F6300AFXZA interesting dark spot in picture by jeffer76
Started by jeffer76, 07-15-2016, 10:56 AM
19 responses
2,502 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-15-2016, 03:51 PM  
Panasonic remote control by LEEDASH
Started by LEEDASH, 07-15-2016, 01:32 PM
2 responses
1,225 views
0 likes
 Last Post LEEDASH
by LEEDASH
07-15-2016, 01:47 PM  
Proscan plded4616-uk by ocf
Started by ocf, 07-14-2016, 02:18 PM
5 responses
1,744 views
0 likes
 Last Post ocf
by ocf
07-15-2016, 10:55 AM  
Sony KDL 60EX720. 5 blinks, replaced tcon already. ONLY have 3.3V standby by a55m0nk3y
Started by a55m0nk3y, 07-10-2016, 11:27 PM
19 responses
4,201 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-15-2016, 05:02 AM  
PANASONIC TH42PX8E - Various Faults by DanTaylor
Started by DanTaylor, 07-14-2016, 02:06 PM
3 responses
1,715 views
0 likes
 Last Post DanTaylor
by DanTaylor
07-15-2016, 04:45 AM  
Loewe individual 32 s lcd tv by hispeck
Started by hispeck, 07-04-2016, 01:57 AM
2 responses
1,498 views
0 likes
 Last Post hispeck
by hispeck
07-15-2016, 01:24 AM  
About samsung lcd 32d403 by hispeck
Started by hispeck, 07-14-2016, 03:57 AM
2 responses
1,223 views
0 likes
 Last Post hispeck
by hispeck
07-15-2016, 01:14 AM  
Samsung plasma pa51h4900 by hispeck
Started by hispeck, 07-09-2016, 02:27 AM
11 responses
1,951 views
0 likes
 Last Post hispeck
by hispeck
07-15-2016, 01:10 AM  
Samsung LN37D567F9HXZA wont power on red flashing light by crushkittykitty
Started by crushkittykitty, 09-03-2015, 10:35 PM
27 responses
4,689 views
0 likes
 Last Post crushkittykitty
by crushkittykitty
07-14-2016, 10:25 PM  
Sanyo plasma dp-50741a no audio on hdmi just picture by hmendez86
Started by hmendez86, 07-14-2016, 09:03 PM
1 response
1,228 views
0 likes
 Last Post hmendez86
by hmendez86
07-14-2016, 09:06 PM  
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