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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
643,734 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
218 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
780,931 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
196,764 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
540,853 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
279,431 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung PN51D450A2DXZA - No Video by mattress
Started by mattress, 01-15-2015, 09:02 PM
16 responses
4,002 views
0 likes
 Last Post johns1mj
by johns1mj
05-17-2015, 07:51 AM  
Frame Rate for "LG 47LN540V - ZA"? by chackalacka
Started by chackalacka, 05-17-2015, 06:08 AM
4 responses
2,065 views
0 likes
 Last Post chackalacka
by chackalacka
05-17-2015, 07:08 AM  
Samsung SP-R4232 with bad video by CrmDcoco
Started by CrmDcoco, 09-07-2010, 11:03 AM
18 responses
10,958 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
05-16-2015, 11:18 PM  
Samsung pn60e530a3f sound no picture by johns1mj
Started by johns1mj, 05-15-2015, 08:35 AM
19 responses
6,632 views
0 likes
 Last Post drussell
by drussell
05-16-2015, 09:22 PM  
Toshiba 40L1333B fault? by azza1234
Started by azza1234, 05-15-2015, 12:02 PM
3 responses
1,850 views
0 likes
 Last Post budm
by budm
05-16-2015, 07:50 PM  
samsung UN46D6050 sound but no picture by DPElectronics
Started by DPElectronics, 11-27-2013, 09:36 AM
46 responses
13,013 views
0 likes
 Last Post budm
by budm
05-16-2015, 07:45 PM  
LG 50PA5500 no picture by fartblossom1953
Started by fartblossom1953, 11-26-2013, 05:19 PM
59 responses
7,118 views
0 likes
 Last Post tom66
by tom66
05-16-2015, 04:36 PM  
Samsung LN40B500P3FXZA Grey/White/Cloudy Screen by VividElectrode
Started by VividElectrode, 05-16-2015, 11:19 AM
6 responses
2,391 views
0 likes
 Last Post VividElectrode
by VividElectrode
05-16-2015, 04:23 PM  
Samsung LE37B551A6W - white screen by marcinbjl
Started by marcinbjl, 05-16-2015, 09:26 AM
3 responses
2,154 views
0 likes
 Last Post marcinbjl
by marcinbjl
05-16-2015, 03:23 PM  
Moduslink 25% off by tw2005
Started by tw2005, 05-15-2015, 11:48 PM
0 responses
1,159 views
0 likes
 Last Post tw2005
by tw2005
05-15-2015, 11:48 PM  
CRT TV/VCR Combo RCA T13008BK Bad video by tech2014
Started by tech2014, 05-15-2015, 06:20 PM
4 responses
1,376 views
0 likes
 Last Post stj
by stj
05-15-2015, 10:40 PM  
Westinghouse LD-3235 32" LED fix for cable issue by jstiene
Started by jstiene, 08-23-2014, 07:52 PM
10 responses
3,679 views
0 likes
 Last Post keeney123
by keeney123
05-15-2015, 10:11 PM  
Magnovox 46ME313V/F7 plug in turns on but will not turn on after you turn it off by bluedawg
Started by bluedawg, 05-12-2015, 03:14 PM
23 responses
3,193 views
0 likes
 Last Post newtothis
by newtothis
05-15-2015, 09:50 PM  
Transistor for TV problems by Cue
Started by Cue, 05-14-2015, 05:02 PM
30 responses
4,602 views
0 likes
 Last Post stj
by stj
05-15-2015, 08:24 PM  
Painassonic TC-P42S1 A Board Zener Diode by TVRepairNoobie
Started by TVRepairNoobie, 03-22-2015, 02:03 PM
9 responses
2,175 views
0 likes
 Last Post TVRepairNoobie
by TVRepairNoobie
05-15-2015, 08:04 PM  
Panasonic Plasma TC-P50S30 Viera 2011 with vertical lines by jmm1952
Started by jmm1952, 05-15-2015, 09:43 AM
6 responses
2,217 views
0 likes
 Last Post jmm1952
by jmm1952
05-15-2015, 07:25 PM  
Transistor replacement by eagle00799
Started by eagle00799, 12-12-2014, 04:44 PM
11 responses
3,303 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-15-2015, 07:05 PM  
Rapidly bilking green LED on Mitsubishi LT-46148 by Pioneerx01
Started by Pioneerx01, 05-15-2015, 06:40 PM
0 responses
1,281 views
0 likes
 Last Post Pioneerx01
by Pioneerx01
05-15-2015, 06:40 PM  
Magnavox 32MD311B/F7 2 Seconds to Off - Fixed by mmartell
Started by mmartell, 05-15-2015, 05:35 PM
0 responses
1,581 views
0 likes
 Last Post mmartell
by mmartell
05-15-2015, 05:35 PM  
You’re likely owed money in $63M anti-trust settlement with LCD manufacturers by Shinju
Started by Shinju, 05-15-2015, 03:29 PM
0 responses
1,559 views
0 likes
 Last Post Shinju
by Shinju
05-15-2015, 03:29 PM  
bush idlcd32tv27hd burn in mode by djx1
Started by djx1, 05-12-2015, 10:16 PM
2 responses
1,699 views
0 likes
 Last Post vinceroger69
by vinceroger69
05-15-2015, 02:12 PM  
Samsung PN51D550C1F -X and Y Main board replacement by tech2014
Started by tech2014, 05-14-2015, 02:58 PM
7 responses
2,828 views
0 likes
 Last Post tech2014
by tech2014
05-15-2015, 12:34 PM  
Panasonic TC-P42C2 6 blinks by CoryDavis
Started by CoryDavis, 09-09-2014, 03:28 PM
12 responses
3,880 views
0 likes
 Last Post Capacity
by Capacity
05-15-2015, 11:42 AM  
Y-SUS / Y-BUFFER question (Samsung 51") by hackinsat
Started by hackinsat, 05-15-2015, 12:24 AM
2 responses
1,274 views
0 likes
 Last Post newtothis
by newtothis
05-15-2015, 04:45 AM  
Replacement Remote Control Codes list by Alastair E
Started by Alastair E, 05-15-2015, 03:40 AM
1 response
1,709 views
0 likes
 Last Post tw2005
by tw2005
05-15-2015, 04:09 AM  
Panasonic tc-p42s30.. confused?? how to test transistors in circuit by Six-Cap
Started by Six-Cap, 05-15-2015, 12:37 AM
5 responses
6,114 views
0 likes
 Last Post tw2005
by tw2005
05-15-2015, 01:08 AM  
42" Polaroid tv lost picture by Nubyduby
Started by Nubyduby, 05-14-2015, 09:38 PM
0 responses
1,587 views
0 likes
 Last Post Nubyduby
by Nubyduby
05-14-2015, 09:38 PM  
Magnovox 46ME313V/F7 plug in turns on but will not turn on after you turn it off by bluedawg
Started by bluedawg, 05-14-2015, 06:43 PM
8 responses
1,793 views
0 likes
 Last Post bluedawg
by bluedawg
05-14-2015, 07:57 PM  
Samsung HPS4253X/XAA Plasma by tvrescue
Started by tvrescue, 02-08-2015, 01:44 PM
30 responses
7,240 views
0 likes
 Last Post tw2005
by tw2005
05-14-2015, 07:42 PM  
Powersupply proble, SAMSUNG LA32R71B by vikingchow
Started by vikingchow, 08-15-2010, 09:19 PM
76 responses
26,991 views
0 likes
 Last Post Jesusspain
by Jesusspain
05-14-2015, 04:38 PM  
Samsung LN40D630 Vertical Lines by Gj1121
Started by Gj1121, 05-13-2015, 06:51 PM
4 responses
2,697 views
0 likes
 Last Post Gj1121
by Gj1121
05-14-2015, 02:36 PM  
PHILIPS 52PFL9632D partial defect in picture by Stanislav
Started by Stanislav, 05-08-2015, 04:07 AM
8 responses
2,222 views
0 likes
 Last Post Stanislav
by Stanislav
05-14-2015, 01:46 PM  
LG 60PZ570T-ZB distortion by sealover1
Started by sealover1, 05-13-2015, 12:42 AM
33 responses
4,144 views
0 likes
 Last Post sealover1
by sealover1
05-14-2015, 09:34 AM  
looking for service manual or info by jeffbrown1966
Started by jeffbrown1966, 05-13-2015, 09:35 PM
5 responses
1,627 views
0 likes
 Last Post jeffbrown1966
by jeffbrown1966
05-14-2015, 07:29 AM  
Samsung LA40F81BD Jumbled Dispaly by Markus1
Started by Markus1, 05-07-2015, 01:10 AM
15 responses
4,021 views
0 likes
 Last Post Markus1
by Markus1
05-14-2015, 02:25 AM  
Rca l37wd12 lcd tv by gelatinous
Started by gelatinous, 05-06-2012, 02:23 PM
99 responses
27,368 views
0 likes
 Last Post mmartell
by mmartell
05-14-2015, 01:27 AM  
samsung PN43D450 not powering up, relay clicking by mchamb
Started by mchamb, 05-13-2015, 10:36 PM
1 response
1,290 views
0 likes
 Last Post Hamie
by Hamie
05-14-2015, 12:00 AM  
Vizio VO42L - Red Fuzz by mchamb
Started by mchamb, 05-12-2015, 05:56 AM
8 responses
1,839 views
0 likes
 Last Post mchamb
by mchamb
05-13-2015, 10:47 PM  
Emerson lc320em8a inverter transformer by Herbssat
Started by Herbssat, 01-11-2015, 06:38 PM
25 responses
4,108 views
0 likes
 Last Post Herbssat
by Herbssat
05-13-2015, 03:20 PM  
Panasonic Viera tc-p50s30 7 Blinks Troubleshooting by lowbrow
Started by lowbrow, 03-04-2015, 05:57 AM
15 responses
5,631 views
0 likes
 Last Post Newbie62
by Newbie62
05-13-2015, 01:56 PM  
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