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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
644,528 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
220 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
781,203 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  
CRT TV, Telesensory Rainbow....Dead!! by Andyd1970
Started by Andyd1970, 06-05-2013, 09:39 AM
20 responses
4,597 views
0 likes
 Last Post tom66
by tom66
07-01-2013, 03:11 PM  
Vizio VP50 Smoked by aheliason
Started by aheliason, 06-23-2013, 01:16 PM
23 responses
5,042 views
0 likes
 Last Post Tvbob
by Tvbob
07-01-2013, 12:52 PM  
Samsung #LNT4661FX/XAA clicking noise by jose6326
Started by jose6326, 06-30-2013, 09:07 PM
2 responses
2,078 views
0 likes
 Last Post jose6326
by jose6326
06-30-2013, 09:20 PM  
CCFL backlight bulb replacement by kevinm34232
Started by kevinm34232, 06-27-2013, 07:02 PM
10 responses
4,676 views
0 likes
 Last Post attainteddragon
by attainteddragon
06-30-2013, 07:42 PM  
Vizio E321VL by Hw00d
Started by Hw00d, 06-22-2013, 04:38 PM
26 responses
5,284 views
0 likes
 Last Post aaronwt6
by aaronwt6
06-30-2013, 02:55 PM  
Insignia NS-32LCD voltage reading 12vdc by CLAPTON54
Started by CLAPTON54, 06-28-2013, 11:15 AM
21 responses
4,220 views
0 likes
 Last Post budm
by budm
06-30-2013, 12:36 PM  
Sony PFM-42X1 42" Plasma Monitor - Menu comes up as white lines by Jeremy112
Started by Jeremy112, 06-26-2013, 08:36 PM
6 responses
2,326 views
0 likes
 Last Post Jeremy112
by Jeremy112
06-30-2013, 11:02 AM  
JVC LT-37X688 Stange Vertical Lines Problem by mcnaryxc
Started by mcnaryxc, 06-29-2013, 05:02 PM
1 response
4,411 views
0 likes
 Last Post tom66
by tom66
06-30-2013, 01:56 AM  
Emerson lc320em2 image upsidedown by crdz66
Started by crdz66, 06-29-2013, 06:47 PM
2 responses
2,539 views
0 likes
 Last Post crdz66
by crdz66
06-29-2013, 08:32 PM  
Sanyo DP46840-00 by canepummy
Started by canepummy, 06-29-2013, 07:04 PM
0 responses
1,600 views
0 likes
 Last Post canepummy
by canepummy
06-29-2013, 07:04 PM  
Panasonic TC-P58S1 7-blinks by Panabroken
Started by Panabroken, 06-28-2013, 05:56 PM
5 responses
5,145 views
0 likes
 Last Post tw2005
by tw2005
06-29-2013, 04:01 PM  
Phillips 42PFL5432D/37 by aaronwt6
Started by aaronwt6, 06-10-2013, 05:19 PM
21 responses
4,726 views
0 likes
 Last Post sihi77
by sihi77
06-29-2013, 11:28 AM  
Samsung LT23A350 - No signal on Composite Input by Ken256
Started by Ken256, 06-29-2013, 10:42 AM
0 responses
2,284 views
0 likes
 Last Post Ken256
by Ken256
06-29-2013, 10:42 AM  
sanyo lcd 24k50 backlight 3 to 5 mins shutoff by pujack
Started by pujack, 06-29-2013, 09:01 AM
0 responses
1,605 views
0 likes
 Last Post pujack
by pujack
06-29-2013, 09:01 AM  
Solder not melting... Ugh! Help! by joyride
Started by joyride, 06-14-2013, 06:02 PM
10 responses
6,403 views
0 likes
 Last Post Th3_uN1Qu3
by Th3_uN1Qu3
06-29-2013, 08:10 AM  
resistor by betton
Started by betton, 06-29-2013, 02:00 AM
2 responses
1,801 views
0 likes
 Last Post betton
by betton
06-29-2013, 03:55 AM  
Samsung LN40B500P3F with an odd problem by baitism
Started by baitism, 06-16-2013, 08:19 PM
26 responses
7,819 views
0 likes
 Last Post budm
by budm
06-28-2013, 10:01 PM  
Insignia NS-LCD37 1 second to black by ntehicks
Started by ntehicks, 08-05-2012, 09:29 PM
16 responses
6,477 views
0 likes
 Last Post retiredcaps
by retiredcaps
06-28-2013, 06:30 PM  
No sound some chan on CONVERTER BOX by ivtec
Started by ivtec, 06-28-2013, 04:36 PM
0 responses
1,804 views
0 likes
 Last Post ivtec
by ivtec
06-28-2013, 04:36 PM  
LG 50PS80 51" plasma - startup issue by millermankjm
Started by millermankjm, 06-19-2013, 09:17 AM
25 responses
6,239 views
0 likes
 Last Post tom66
by tom66
06-28-2013, 11:24 AM  
kdl-52wl135 with streaks in the screen by noskire
Started by noskire, 06-28-2013, 10:21 AM
0 responses
1,766 views
0 likes
 Last Post noskire
by noskire
06-28-2013, 10:21 AM  
Toshiba tn61x81 picture problem by stlouis27
Started by stlouis27, 06-25-2013, 02:07 PM
6 responses
2,314 views
0 likes
 Last Post RON_CET
by RON_CET
06-28-2013, 09:19 AM  
Panasonic TH-42PZ77U SC board repair by Sevenqi
Started by Sevenqi, 03-23-2013, 06:21 PM
19 responses
6,746 views
0 likes
 Last Post tom66
by tom66
06-28-2013, 07:03 AM  
Vizio keypad/IR to j2 connection cable by wdmickjr
Started by wdmickjr, 05-05-2013, 07:32 AM
15 responses
3,481 views
0 likes
 Last Post wdmickjr
by wdmickjr
06-27-2013, 04:19 PM  
Tevion LCD3209ID remote /IR receiver by notallbad
Started by notallbad, 06-07-2013, 04:38 PM
11 responses
3,184 views
0 likes
 Last Post notallbad
by notallbad
06-27-2013, 03:54 PM  
Plasma Pn58B650 clicks on and off, after replacing y board with blown fuse by chaswee1
Started by chaswee1, 06-25-2013, 04:18 PM
6 responses
2,722 views
0 likes
 Last Post tom66
by tom66
06-27-2013, 03:51 PM  
LG 50PX4D green light then red light by surferbum
Started by surferbum, 06-27-2013, 02:50 PM
0 responses
1,415 views
0 likes
 Last Post surferbum
by surferbum
06-27-2013, 02:50 PM  
Samsung PN43D450A2D Picture is Distorted by pc_doc_al
Started by pc_doc_al, 06-26-2013, 02:06 PM
18 responses
3,039 views
0 likes
 Last Post tom66
by tom66
06-27-2013, 11:36 AM  
philips 37pf5321 no power error blinks by 48max
Started by 48max, 06-27-2013, 07:54 AM
0 responses
1,917 views
0 likes
 Last Post 48max
by 48max
06-27-2013, 07:54 AM  
Lg 42lh3000 by sordids999
Started by sordids999, 05-26-2013, 12:46 PM
22 responses
4,686 views
0 likes
 Last Post sordids999
by sordids999
06-27-2013, 06:57 AM  
Panasonic tx-37lzd80 by sordids999
Started by sordids999, 06-27-2013, 05:37 AM
1 response
2,119 views
0 likes
 Last Post tom66
by tom66
06-27-2013, 05:43 AM  
Sanyo DP42848 Dead by 1beertap
Started by 1beertap, 08-12-2011, 09:39 PM
20 responses
13,156 views
0 likes
 Last Post JaredTS486
by JaredTS486
06-26-2013, 03:07 PM  
problem wit Toshiba 32KV500B by Mikeyboy2007
Started by Mikeyboy2007, 06-26-2013, 11:45 AM
5 responses
3,609 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
06-26-2013, 12:00 PM  
Rca L32hd32d no picture by mbates14
Started by mbates14, 06-26-2013, 08:37 AM
0 responses
1,998 views
0 likes
 Last Post mbates14
by mbates14
06-26-2013, 08:37 AM  
Samsung PS50B455B1WXXE Plasma died by noki
Started by noki, 06-24-2013, 03:51 PM
15 responses
4,198 views
0 likes
 Last Post noki
by noki
06-26-2013, 02:57 AM  
42" Sharp lc42d65u No backlight by XtraTN
Started by XtraTN, 06-24-2013, 02:22 PM
12 responses
5,483 views
0 likes
 Last Post XtraTN
by XtraTN
06-25-2013, 09:09 PM  
Akai LCT3201AD black screen in 2-3 sec by mcross
Started by mcross, 03-21-2012, 12:51 PM
14 responses
5,185 views
0 likes
 Last Post mrwebo
by mrwebo
06-25-2013, 06:43 PM  
50" Vizio Plasma P50HDM Loud pop, Sound but no picture. by Glitcher
Started by Glitcher, 06-22-2013, 06:44 PM
14 responses
6,868 views
0 likes
 Last Post Glitcher
by Glitcher
06-25-2013, 11:37 AM  
LG 47LC7DF-UB No video issue by UsAndThem
Started by UsAndThem, 09-11-2012, 09:07 PM
23 responses
8,459 views
0 likes
 Last Post InstrumentTech
by InstrumentTech
06-25-2013, 10:55 AM  
Grundig Vision 3 26-3942T/C lcd tv dead by i4004
Started by i4004, 06-25-2013, 09:41 AM
0 responses
2,180 views
0 likes
 Last Post i4004
by i4004
06-25-2013, 09:41 AM  
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