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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
644,518 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
196,803 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
540,983 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  
Protronics PLTV-3250 by slammed87d21
Started by slammed87d21, 05-16-2011, 12:39 AM
0 responses
2,718 views
0 likes
 Last Post slammed87d21
by slammed87d21
05-16-2011, 12:39 AM  
Vizio P50-HDM, no video by Freezer
Started by Freezer, 05-12-2011, 09:05 PM
3 responses
3,926 views
0 likes
 Last Post cadiman
by cadiman
05-15-2011, 07:21 PM  
i apologize for not posting pictures by freefixkorma
Started by freefixkorma, 05-15-2011, 10:28 AM
2 responses
2,317 views
0 likes
 Last Post freefixkorma
by freefixkorma
05-15-2011, 10:54 AM  
Step by step Troubleshooting your LCD Power Board by avonero
Started by avonero, 05-14-2011, 08:23 AM
2 responses
2,352 views
0 likes
 Last Post Dgtech
by Dgtech
05-14-2011, 11:33 AM  
SAMSUNG LW26A33WX- no backlight by froggy
Started by froggy, 05-12-2011, 04:06 PM
6 responses
5,141 views
0 likes
 Last Post froggy
by froggy
05-14-2011, 10:52 AM  
Technika 15.4-310 HD ready TV by johnboy183
Started by johnboy183, 05-11-2011, 03:43 PM
5 responses
3,304 views
0 likes
 Last Post japlytic
by japlytic
05-13-2011, 07:01 PM  
TECHNIKA LCD26-207 Sound but no (black) picture... advice please. by Markie76
Started by Markie76, 04-28-2011, 06:11 PM
25 responses
31,445 views
0 likes
 Last Post momaka
by momaka
05-13-2011, 05:46 PM  
LG Plasma 42P744 vertical lines by Paul Kelly
Started by Paul Kelly, 05-13-2011, 03:27 AM
3 responses
3,343 views
0 likes
 Last Post PlainBill
by PlainBill
05-13-2011, 11:57 AM  
LG 50px4d sound but no image by artois7
Started by artois7, 03-17-2011, 04:51 PM
6 responses
5,275 views
0 likes
 Last Post artois7
by artois7
05-13-2011, 11:00 AM  
HELP! Vizio VX42LHDTV10A blown resistor? by keasbycowboy
Started by keasbycowboy, 05-08-2011, 09:09 PM
8 responses
4,469 views
0 likes
 Last Post cadillacman
by cadillacman
05-12-2011, 10:45 PM  
samsung LCD 2033sw by coley57
Started by coley57, 05-12-2011, 08:57 AM
4 responses
2,478 views
0 likes
 Last Post coley57
by coley57
05-12-2011, 07:18 PM  
Sharp Aquos - DVI only? by pentium
Started by pentium, 05-09-2011, 07:25 PM
15 responses
11,271 views
0 likes
 Last Post Hobby 1
by Hobby 1
05-12-2011, 11:04 AM  
f.y.i. polaroid tla-04617c by cadillacman
Started by cadillacman, 04-23-2011, 05:27 PM
7 responses
2,589 views
0 likes
 Last Post cadillacman
by cadillacman
05-11-2011, 09:18 PM  
Olevia Syntax Brillian 537-B11 tuning itself off + image going blank by mob809k
Started by mob809k, 04-23-2010, 11:22 AM
20 responses
14,124 views
0 likes
 Last Post daimoku
by daimoku
05-11-2011, 07:28 PM  
LG inverter by sabre504
Started by sabre504, 05-08-2011, 05:16 AM
8 responses
2,571 views
0 likes
 Last Post sabre504
by sabre504
05-09-2011, 03:54 PM  
Acer AT3201W color problem by fastvideo
Started by fastvideo, 12-15-2010, 09:39 PM
6 responses
4,749 views
0 likes
 Last Post Grape
by Grape
05-07-2011, 11:55 PM  
view sonic 3260w by chetreynolds
Started by chetreynolds, 05-04-2011, 09:48 PM
5 responses
2,922 views
0 likes
 Last Post chetreynolds
by chetreynolds
05-07-2011, 07:12 AM  
Sanyo TVs SUCK by mbates14
Started by mbates14, 03-16-2011, 10:03 PM
12 responses
5,178 views
0 likes
 Last Post ryankam
by ryankam
05-07-2011, 02:11 AM  
LG Plasma Again by NxB
Started by NxB, 05-04-2010, 12:47 PM
28 responses
7,492 views
0 likes
 Last Post cadiman
by cadiman
05-06-2011, 09:03 PM  
Need help identifying capacitor value on the Samsung LCD TV inverter. by newbie1
Started by newbie1, 04-18-2011, 10:40 AM
5 responses
4,455 views
0 likes
 Last Post alexanna
by alexanna
05-06-2011, 05:44 PM  
dell 2000fp monitor by rquig
Started by rquig, 05-01-2011, 04:19 PM
10 responses
3,438 views
0 likes
 Last Post alexanna
by alexanna
05-06-2011, 07:56 AM  
lg du-42px12x vertical lines and sparkles by cadillacman
Started by cadillacman, 04-26-2011, 09:27 PM
11 responses
3,925 views
0 likes
 Last Post cadillacman
by cadillacman
05-05-2011, 11:26 PM  
prpvoew 48" plasma pd46ag1 flashing screen, audio ok... by cadillacman
Started by cadillacman, 04-25-2011, 10:48 PM
11 responses
3,531 views
0 likes
 Last Post cadillacman
by cadillacman
05-04-2011, 08:55 PM  
Toshiba TP61G90,Turns off, bad FLYBACK? by nickdapimp90
Started by nickdapimp90, 05-04-2011, 02:57 PM
5 responses
2,793 views
0 likes
 Last Post nickdapimp90
by nickdapimp90
05-04-2011, 06:01 PM  
flx-3211b by jbwrobel
Started by jbwrobel, 05-03-2011, 06:51 PM
4 responses
3,875 views
0 likes
 Last Post Dgtech
by Dgtech
05-04-2011, 03:36 AM  
LG 32LC2D - no video by billansor
Started by billansor, 05-03-2011, 01:15 PM
3 responses
2,972 views
0 likes
 Last Post Dgtech
by Dgtech
05-03-2011, 08:12 PM  
Samsung LCD LNR3259D by jun conc
Started by jun conc, 05-02-2011, 12:53 PM
2 responses
2,374 views
0 likes
 Last Post jun conc
by jun conc
05-02-2011, 02:48 PM  
fujitsu 55" plasmap55xha40us by cadillacman
Started by cadillacman, 05-01-2011, 02:02 PM
3 responses
2,233 views
0 likes
 Last Post cadiman
by cadiman
05-01-2011, 09:11 PM  
sharp lc-m3700 problem by gmzombie
Started by gmzombie, 04-21-2011, 07:57 PM
4 responses
2,442 views
0 likes
 Last Post cadiman
by cadiman
05-01-2011, 08:16 PM  
20N60C3 question by mu2
Started by mu2, 04-30-2011, 06:48 PM
9 responses
5,931 views
0 likes
 Last Post mu2
by mu2
05-01-2011, 05:58 PM  
Need schematic/service manual for shorted SSB on Philips 47PFL3704D/F7B by VoodooZ
Started by VoodooZ, 04-27-2011, 08:15 PM
14 responses
5,480 views
0 likes
 Last Post bomcla
by bomcla
05-01-2011, 02:13 PM  
esa 42" plasma esa pdp4294lv1 by cadillacman
Started by cadillacman, 04-28-2011, 10:10 PM
8 responses
4,225 views
0 likes
 Last Post cadillacman
by cadillacman
05-01-2011, 12:56 PM  
Samsung Hlp5063w problems by rubicondsrv
Started by rubicondsrv, 02-25-2011, 06:17 PM
5 responses
3,137 views
0 likes
 Last Post PlainBill
by PlainBill
04-29-2011, 09:28 PM  
Samsung LN-S4692D Success by dobber
Started by dobber, 04-29-2011, 01:12 AM
3 responses
2,570 views
0 likes
 Last Post retiredcaps
by retiredcaps
04-29-2011, 06:01 PM  
Viore 26" LCD TV Backlight Inverter issue by itek
Started by itek, 04-22-2011, 01:27 PM
11 responses
5,666 views
0 likes
 Last Post itek
by itek
04-29-2011, 03:01 PM  
vizio vw42L by wildindian1129
Started by wildindian1129, 04-19-2011, 10:16 PM
4 responses
2,014 views
0 likes
 Last Post cadillacman
by cadillacman
04-29-2011, 11:25 AM  
AMC1117 Adjustable Voltage Regulator Question by daimoku
Started by daimoku, 04-26-2011, 06:39 PM
11 responses
9,028 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
04-28-2011, 03:45 PM  
Sony LCD KDL 32S3000 standby blinks twice by billansor
Started by billansor, 04-28-2011, 10:45 AM
4 responses
5,290 views
0 likes
 Last Post billansor
by billansor
04-28-2011, 02:01 PM  
MAGNAVOX 42MF231D replaced sub PS, still no pic by J33PSRT8
Started by J33PSRT8, 04-28-2011, 01:05 PM
0 responses
1,661 views
0 likes
 Last Post J33PSRT8
by J33PSRT8
04-28-2011, 01:05 PM  
Insignia NS-LTDVD20 by Kerrro
Started by Kerrro, 04-19-2011, 07:53 AM
6 responses
2,705 views
0 likes
 Last Post Kerrro
by Kerrro
04-28-2011, 11:53 AM  
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