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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
644,515 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 42LV5400 problems with vertical band (20cm) with only somes colors by gtremblay
Started by gtremblay, 08-05-2019, 05:07 PM
10 responses
1,876 views
0 likes
 Last Post gtremblay
by gtremblay
08-09-2019, 01:41 PM  
Schematic vestel17ips20r9 by thoma
Started by thoma, 08-09-2019, 12:09 PM
0 responses
528 views
0 likes
 Last Post thoma
by thoma
08-09-2019, 12:09 PM  
Vestel 17IPS20 R9 Powersupply by thoma
Started by thoma, 08-09-2019, 12:06 PM
0 responses
466 views
0 likes
 Last Post thoma
by thoma
08-09-2019, 12:06 PM  
Need capacitor parameters or schema! by atari1968
Started by atari1968, 08-06-2019, 02:43 PM
3 responses
1,241 views
0 likes
 Last Post atari1968
by atari1968
08-09-2019, 10:02 AM  
Panasonic Viera TX-L32E3B won't power up, green LED flashing by lamlash
Started by lamlash, 08-06-2019, 05:42 AM
53 responses
7,156 views
0 likes
 Last Post budm
by budm
08-09-2019, 09:51 AM  
Need to identify blown part to fix set by Packard93
Started by Packard93, 08-02-2019, 06:51 AM
3 responses
2,110 views
0 likes
 Last Post Robinsosa
by Robinsosa
08-08-2019, 11:20 AM  
Samsung LN40B500P3FXZA HDMI LOOSE, MAIN BD.QUESTION by MisterD
Started by MisterD, 08-04-2019, 12:18 PM
7 responses
1,474 views
0 likes
 Last Post MisterD
by MisterD
08-07-2019, 06:36 PM  
Samsung un46B6000 picture issue after TCON change by Brucetafer
Started by Brucetafer, 08-07-2019, 04:39 PM
3 responses
1,297 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-07-2019, 05:38 PM  
50PA4500 safety by Jkirk3279@gmail.com
Started by Jkirk3279@gmail.com, 08-04-2019, 04:46 PM
7 responses
1,299 views
0 likes
 Last Post Packard93
by Packard93
08-07-2019, 01:59 PM  
Part RJP30E2 IGBT replacement part by tech2014
Started by tech2014, 11-27-2015, 05:49 PM
35 responses
17,691 views
0 likes
 Last Post whitspirit
by whitspirit
08-07-2019, 12:06 PM  
!17MB82S rotate/Flip/ Mirror by doktortelecom
Started by doktortelecom, 08-07-2019, 06:29 AM
1 response
2,577 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-07-2019, 11:14 AM  
Lg 50" plasma no picture but sound by johnjgjohn
Started by johnjgjohn, 01-24-2016, 10:20 AM
49 responses
8,014 views
0 likes
 Last Post webpanther
by webpanther
08-06-2019, 03:53 PM  
Please LG TV no picture but sound slight buzzing by Fixing222
Started by Fixing222, 08-02-2019, 06:34 AM
48 responses
8,309 views
0 likes
 Last Post Diah
by Diah
08-06-2019, 03:29 PM  
Does this mean a short? Panasonic TV's by Fixing222
Started by Fixing222, 08-05-2019, 07:30 PM
7 responses
1,540 views
0 likes
 Last Post Fixing222
by Fixing222
08-06-2019, 02:16 PM  
GoodMans G50238T2SMART /CPT07 15 by eyesociety
Started by eyesociety, 08-06-2019, 07:00 AM
0 responses
1,030 views
0 likes
 Last Post eyesociety
by eyesociety
08-06-2019, 07:00 AM  
Does this mean a short? Panasonic TV's by Fixing222
Started by Fixing222, 08-05-2019, 07:29 PM
0 responses
855 views
0 likes
 Last Post Fixing222
by Fixing222
08-05-2019, 07:29 PM  
LG 55LV5500-UA.AUSYLJR - Does not turn on, no sound, no picture by ngth82
Started by ngth82, 06-14-2016, 10:02 PM
34 responses
13,693 views
0 likes
 Last Post gtremblay
by gtremblay
08-05-2019, 05:10 PM  
Panasonic Plasma TX-P50C10E single blink by toty79
Started by toty79, 03-26-2019, 11:42 AM
16 responses
2,895 views
0 likes
 Last Post toty79
by toty79
08-05-2019, 11:56 AM  
Panasonic Viera TH-65PZ700E shuts down when warm by dicky96
Started by dicky96, 08-05-2019, 05:08 AM
3 responses
957 views
0 likes
 Last Post dicky96
by dicky96
08-05-2019, 06:25 AM  
Samsung UN55FH6030F - Confirming dead panel? by itachi
Started by itachi, 08-02-2019, 02:38 AM
8 responses
1,471 views
0 likes
 Last Post budwich
by budwich
08-05-2019, 03:52 AM  
Panasonic LED TV model TH-48A402L fault. by dorke10
Started by dorke10, 08-04-2019, 01:34 PM
4 responses
970 views
0 likes
 Last Post dorke10
by dorke10
08-04-2019, 05:30 PM  
GoodMans TV by eyesociety
Started by eyesociety, 08-03-2019, 01:59 PM
2 responses
1,105 views
0 likes
 Last Post eyesociety
by eyesociety
08-04-2019, 10:54 AM  
LG 32LE5500 bad video by angelos
Started by angelos, 07-06-2019, 03:57 AM
7 responses
1,563 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-03-2019, 05:30 PM  
Lg32lv450u by pgtips2014
Started by pgtips2014, 03-08-2014, 01:35 PM
6 responses
3,228 views
0 likes
 Last Post jetadm123
by jetadm123
08-03-2019, 09:50 AM  
Hitachi 43HK15W64I led tv does not light up by poweron
Started by poweron, 07-21-2019, 11:22 AM
18 responses
3,388 views
0 likes
 Last Post poweron
by poweron
08-02-2019, 06:28 PM  
Samsung ps43E400 Plasma by freeman3020
Started by freeman3020, 08-01-2019, 07:28 AM
4 responses
1,218 views
0 likes
 Last Post freeman3020
by freeman3020
08-02-2019, 04:58 PM  
HIsense Back lights by provider10
Started by provider10, 08-02-2019, 03:29 AM
1 response
947 views
0 likes
 Last Post budm
by budm
08-02-2019, 09:36 AM  
No display, No audio, six times blinking Standby LED on Samsung LED TV UA40D6600WRMXL by devbh
Started by devbh, 07-27-2019, 06:21 AM
39 responses
2,966 views
0 likes
 Last Post budm
by budm
08-02-2019, 09:27 AM  
Is this PSB still work saving??? by tvprobs
Started by tvprobs, 07-23-2019, 04:14 PM
22 responses
2,827 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-02-2019, 07:52 AM  
Samsung TV UE32F4500AW (UE32F4500AWXXC) repair, no power, PSU BN44-00604B, bad diode by Chungalin
Started by Chungalin, 11-25-2016, 11:49 AM
2 responses
4,823 views
0 likes
 Last Post spacecabbage
by spacecabbage
08-01-2019, 08:14 PM  
need service menu code for Magnavox 43MV346X/F7 by djpat1974
Started by djpat1974, 08-01-2019, 07:44 PM
0 responses
955 views
0 likes
 Last Post djpat1974
by djpat1974
08-01-2019, 07:44 PM  
Sony XBR75X850C by bstewara
Started by bstewara, 06-30-2019, 12:16 PM
17 responses
2,804 views
0 likes
 Last Post SLK001
by SLK001
08-01-2019, 04:35 PM  
Sony -kv2024 pic but no sound by ivtec
Started by ivtec, 07-31-2019, 09:25 AM
7 responses
1,517 views
0 likes
 Last Post ivtec
by ivtec
08-01-2019, 04:05 PM  
Sony kdl-65w855c by Marty-Club
Started by Marty-Club, 08-01-2019, 02:36 PM
0 responses
1,052 views
0 likes
 Last Post Marty-Club
by Marty-Club
08-01-2019, 02:36 PM  
XBR55X850B Backlight, audio but no video by BoardHoarder
Started by BoardHoarder, 07-30-2019, 05:51 PM
14 responses
1,434 views
0 likes
 Last Post Marty-Club
by Marty-Club
08-01-2019, 02:22 PM  
Benq W1070 projector power supply short by tibimakai
Started by tibimakai, 07-27-2019, 06:28 PM
4 responses
1,319 views
0 likes
 Last Post tibimakai
by tibimakai
08-01-2019, 09:11 AM  
N8-42P650A11 Trouble shooting by Packard93
Started by Packard93, 08-01-2019, 12:52 AM
0 responses
813 views
0 likes
 Last Post Packard93
by Packard93
08-01-2019, 12:52 AM  
TC-P50G20 Panasonic 50" Plasma 4 blinks / 10 blinks by Scuse
Started by Scuse, 04-07-2013, 01:58 PM
57 responses
42,909 views
0 likes
 Last Post autoperformance
by autoperformance
07-31-2019, 09:52 PM  
Need help with Samsung LN40E550f7f by Kindred1
Started by Kindred1, 02-19-2018, 05:37 PM
229 responses
19,589 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-31-2019, 02:44 PM  
Sharp lc-55le643u Dead by Jsikora
Started by Jsikora, 07-28-2019, 06:19 PM
10 responses
1,353 views
0 likes
 Last Post R_J
by R_J
07-31-2019, 02:26 PM  
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