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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
643,621 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
217 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
780,869 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
196,758 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
540,830 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
279,427 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
73,105 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Lg 52lg80 ,plain raster by rawan
Started by rawan, 12-29-2012, 10:59 AM
1 response
1,670 views
0 likes
 Last Post MisterD
by MisterD
01-02-2013, 08:51 PM  
LG 42PX5D - Clicking repeatedly by tom66
Started by tom66, 02-13-2012, 11:40 AM
7 responses
3,111 views
0 likes
 Last Post Techstar
by Techstar
01-02-2013, 07:56 PM  
toshiba 52RV535u help! pink band on screen by ealequi
Started by ealequi, 01-02-2013, 04:45 PM
5 responses
1,912 views
0 likes
 Last Post ealequi
by ealequi
01-02-2013, 04:57 PM  
vp50hdtv10a Buffer testing by topfli8979
Started by topfli8979, 01-02-2013, 12:24 PM
18 responses
3,104 views
0 likes
 Last Post tom66
by tom66
01-02-2013, 04:16 PM  
How a plasma display panel (PDP) works by tom66
Started by tom66, 01-02-2013, 03:44 PM
0 responses
1,433 views
0 likes
 Last Post tom66
by tom66
01-02-2013, 03:44 PM  
Phillips / Magnavox-26MF605W/17 - bad PS by ahickman
Started by ahickman, 12-13-2012, 06:58 PM
16 responses
22,134 views
0 likes
 Last Post tom66
by tom66
01-02-2013, 01:38 PM  
Vizio P42HDTV10A power issue by blee1099
Started by blee1099, 09-29-2012, 06:50 PM
7 responses
2,330 views
0 likes
 Last Post allsyst
by allsyst
01-02-2013, 11:18 AM  
Value of replacement for 6632L-0470A & 0471A inverter by jbfr_54
Started by jbfr_54, 12-31-2012, 12:25 PM
3 responses
4,718 views
0 likes
 Last Post jbfr_54
by jbfr_54
01-02-2013, 11:03 AM  
Bush ly2211 wcw. by Techstar
Started by Techstar, 01-01-2013, 08:45 AM
6 responses
2,150 views
0 likes
 Last Post tom66
by tom66
01-02-2013, 10:39 AM  
Philips Model 42PFL5432/37 Won't Turn On by Jay Lundgren
Started by Jay Lundgren, 01-02-2013, 08:07 AM
2 responses
2,062 views
0 likes
 Last Post tom66
by tom66
01-02-2013, 10:08 AM  
Strong SRT4930 & 4930L Sattlite reciever by ausheaven
Started by ausheaven, 12-28-2012, 11:50 PM
3 responses
3,933 views
0 likes
 Last Post ausheaven
by ausheaven
01-01-2013, 11:10 PM  
Hitachi 46F500 power surge by ryan74
Started by ryan74, 12-17-2012, 01:59 PM
19 responses
5,036 views
0 likes
 Last Post plc
by plc
01-01-2013, 07:43 PM  
Emerson LC195EM9 Sound, but no picture by Losdog
Started by Losdog, 12-31-2012, 02:25 PM
5 responses
2,740 views
0 likes
 Last Post selldoor
by selldoor
01-01-2013, 03:49 PM  
Phillips 6632L-0470A Master Inverter need SMT Resistor MR83 by high-tech
Started by high-tech, 12-30-2012, 02:20 PM
4 responses
2,088 views
0 likes
 Last Post high-tech
by high-tech
01-01-2013, 02:59 PM  
sony fwd-42pv1 by gambitt007
Started by gambitt007, 01-01-2013, 02:27 PM
1 response
1,972 views
0 likes
 Last Post tom66
by tom66
01-01-2013, 02:28 PM  
Sony Bravia KLV-40U100M no power to anything by Skoffer
Started by Skoffer, 06-21-2011, 06:48 PM
13 responses
13,945 views
0 likes
 Last Post rmoody
by rmoody
01-01-2013, 11:54 AM  
Samsung 46" LCD LN46A750 colored vertical lines no image by drclawscat
Started by drclawscat, 12-29-2012, 04:24 PM
17 responses
11,578 views
0 likes
 Last Post cliff_hootarski
by cliff_hootarski
01-01-2013, 10:02 AM  
Vizio SV470M Standby, no power on, troubleshooting trouble by redheaddiesel
Started by redheaddiesel, 12-08-2012, 03:30 PM
37 responses
12,648 views
0 likes
 Last Post tom66
by tom66
01-01-2013, 06:37 AM  
Sharp Aquos LC-37G4U LCD Distortion by electech
Started by electech, 03-21-2010, 09:56 AM
12 responses
5,557 views
0 likes
 Last Post Myers
by Myers
12-31-2012, 09:38 PM  
PN50B560T5FXZA Samsung Plasma TV Trouble by vandy46516
Started by vandy46516, 12-31-2012, 08:19 PM
3 responses
2,463 views
0 likes
 Last Post randtek
by randtek
12-31-2012, 09:31 PM  
Weird Multicolor verticle lines by Clemy
Started by Clemy, 12-31-2012, 08:44 PM
1 response
1,993 views
0 likes
 Last Post tom66
by tom66
12-31-2012, 08:57 PM  
Vizio E321vl Won't turn on only amber Vizio light by deaddude429
Started by deaddude429, 12-30-2012, 08:15 PM
5 responses
3,944 views
0 likes
 Last Post deaddude429
by deaddude429
12-31-2012, 01:41 PM  
Hitachi 42PD6600 by eimaj12000
Started by eimaj12000, 09-11-2012, 04:53 PM
3 responses
3,607 views
0 likes
 Last Post tom66
by tom66
12-31-2012, 01:35 PM  
Dark spot on TV screen by bridd2263
Started by bridd2263, 12-31-2012, 10:27 AM
2 responses
2,809 views
0 likes
 Last Post selldoor
by selldoor
12-31-2012, 10:54 AM  
Samsung ln52a750r1fxza bad picture by crdz66
Started by crdz66, 12-28-2012, 09:22 PM
3 responses
3,467 views
0 likes
 Last Post Hobby 1
by Hobby 1
12-31-2012, 09:28 AM  
Pioneer PDP-R05XE by MadMatandMe
Started by MadMatandMe, 12-31-2012, 07:13 AM
1 response
2,737 views
0 likes
 Last Post tom66
by tom66
12-31-2012, 07:40 AM  
Rca lcd tv by Jellyfish420
Started by Jellyfish420, 12-31-2012, 02:48 AM
0 responses
1,589 views
0 likes
 Last Post Jellyfish420
by Jellyfish420
12-31-2012, 02:48 AM  
Toshiba 32DT2U bad main board by ntehicks
Started by ntehicks, 12-03-2012, 11:53 PM
10 responses
3,393 views
0 likes
 Last Post ntehicks
by ntehicks
12-31-2012, 02:18 AM  
maxent MX-50HPT51 Plasma no picture by ntehicks
Started by ntehicks, 11-02-2012, 10:50 PM
25 responses
6,286 views
0 likes
 Last Post ntehicks
by ntehicks
12-31-2012, 12:46 AM  
Samsung PN43D450A2D clicking by tellisper6
Started by tellisper6, 12-30-2012, 08:43 PM
0 responses
1,931 views
0 likes
 Last Post tellisper6
by tellisper6
12-30-2012, 08:43 PM  
42" Vizio GV42L Speaker Static Noise Overlay Problem by tieny
Started by tieny, 12-25-2012, 08:14 PM
15 responses
5,971 views
0 likes
 Last Post Dgtech
by Dgtech
12-30-2012, 07:46 PM  
problem with Samsung TV model la32b350f1. by zezo
Started by zezo, 12-30-2012, 12:21 PM
4 responses
4,817 views
0 likes
 Last Post budm
by budm
12-30-2012, 03:31 PM  
sansumg ln52a860s2f by ealequi
Started by ealequi, 12-28-2012, 11:15 AM
10 responses
2,351 views
0 likes
 Last Post ealequi
by ealequi
12-30-2012, 01:55 PM  
One-year old Soniq T201-AU - bad Yihcon unit by japlytic
Started by japlytic, 12-30-2012, 12:48 AM
1 response
4,683 views
0 likes
 Last Post ben7
by ben7
12-30-2012, 09:08 AM  
Samsung LE32R87BD - dark pic, slow motion? by JJ0063
Started by JJ0063, 12-30-2012, 08:26 AM
2 responses
2,017 views
0 likes
 Last Post selldoor
by selldoor
12-30-2012, 08:58 AM  
Magnavox 42" LCD 42MF521D/37 Dead - no lights by mrcheap
Started by mrcheap, 12-27-2012, 07:53 PM
18 responses
4,846 views
0 likes
 Last Post mrcheap
by mrcheap
12-29-2012, 04:44 PM  
Hitachi 55VG825 blowing bulbs by uberplasma
Started by uberplasma, 12-29-2012, 11:20 AM
2 responses
1,741 views
0 likes
 Last Post uberplasma
by uberplasma
12-29-2012, 12:13 PM  
Samsung Plasma HP-R4272C, picture horizontal lines by Sevenqi
Started by Sevenqi, 12-29-2012, 12:51 AM
1 response
2,489 views
0 likes
 Last Post tom66
by tom66
12-29-2012, 08:11 AM  
LG 50PG20/UA Shuts off by FelixTheHouseFreak
Started by FelixTheHouseFreak, 02-02-2011, 02:17 PM
17 responses
14,215 views
0 likes
 Last Post Old Buzzard
by Old Buzzard
12-29-2012, 12:48 AM  
SONY KDL-52S4100 Half screen dead. by Akito
Started by Akito, 11-22-2012, 01:48 PM
6 responses
3,060 views
0 likes
 Last Post budm
by budm
12-29-2012, 12:01 AM  
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