LCD TV and Monitor basic troubleshooting guides - Page 2

**jose6326** · 06-05-2013, 01:40 PM

is there a sticky on basic trouble shooting guides for plasam tvs?

or is it similar to lcd's?

**tom66** · 06-05-2013, 01:41 PM

There is one on plasma TVs, and budm has a few guides for LCD TVs.

**jose6326** · 06-05-2013, 02:16 PM

i seen the ones for lcd's but i cant find the one for plasma

**jose6326** · 06-05-2013, 02:19 PM

nevermind i found your thread

thanks

HarvesterOfBeer · 06-09-2013, 01:59 AM

Nice articles, budm! Thanks!

mardocdor · 06-11-2013, 06:54 AM

thanks a lot for this thread... it surely helps a lot to a newbie like me...

emosdad2004 · 06-14-2013, 06:09 PM

Wow, I just fininsged reading the troubleshooting guides and those were some great posts Bud!

Love the tutorials and immensely appreciate you taking the time not only to post but to educate us along the way...

To be quite honest, I'm not sure if I'm posting in the right forum but I am looking for a schematic for a Digital Lifestyles 32" TV model WT 322 with POWER SUPPLY part number (TOM202CABB) REV.0.

The is "dead" and after replacing all the capacitors as suggested in another post, the power indicator LED turns green for about 1 second then back to red so with that being said, I am searching for a schematic so I can determine on connector/pin(s) I can find my 5Vdc, 12Vdc, and 24vdc.

I've visited the "Free service manuals" website and Corion (Digital Lifestyles) is not listed there and I have no idea where I might find a schematic diagram for my tv.

Can anyone help???

Thank you all again for the amazing posts and for taking the time to post and trying to help the rest of us.

Take care and talk soon I hope,

Robert

**budm** · 06-14-2013, 07:04 PM

Thanks. Please post the question about your TV in the TV section and upload good clear pictures of the top and bottom side of the power board, then I can mark up to show what each sections of the power supply are.

eladz93 · 07-03-2013, 07:32 AM

thank you for the inpormation

Josep · 07-28-2013, 07:08 AM

Need full Schematic of Medion MD30193 model. Who can help?

ajimetro · 08-03-2013, 11:15 AM

Hi Bud
Thanks
This is my first visit to your blog.& i hope i can learn lots of things from this.Not only that i could share the my knowledge in this.
Thanks

ajimetro · 08-03-2013, 11:19 AM

Hi

Im looking for Toshiba LCD tv circuit diagram Model 40AV700E,

Is anyone having this manual?

Thanks

**budm** · 08-13-2013, 10:08 PM

Sony KDL MA2F training manual

**budm** · 08-15-2013, 11:50 PM

Sony KDL FX chassis training manual. KDL-40S4100_46S4100

**budm** · 08-28-2013, 07:39 PM

Sony CTV-47 Chassis MA2 training manual.

dd1001 · 08-29-2013, 08:55 PM

Just want to introduce myself, originally from Detroit, currently 28+ years Air Force, live in Northern Cali. Excited about this post as I love to fix and tinker

Hamad · 09-11-2013, 12:19 PM

Please guide me to troubleshoot my TV Problem
Sony LED TV
KDL-46EX520
No Picture, but the Sound is OK.
TV Channels are working without picture.
Backlight appears when the TV is Plugged-In
Fuse on T-Con is tested and is OK
Green & Red Lights are stable
Regards.

**budm** · 09-11-2013, 12:22 PM

You should start new thread with this TV.

**budm** · 09-11-2013, 08:33 PM

CTV-45 EX1 DIRECT LCD Training manual, read about how balancer board function

**budm** · 09-12-2013, 11:52 AM

PFC booster
http://www.smps.us/power-supply.html

06-05-2013, 01:40 PM	#21
jose6326 Badcaps Veteran Join Date: May 2013 City & State: chicago, il My Country: USA Line Voltage: 120VAC 60Hz I'm a: Knowledge Seeker Posts: 548	Re: LCD TV and Monitor basic troubleshooting guides is there a sticky on basic trouble shooting guides for plasam tvs? or is it similar to lcd's?

06-05-2013, 01:41 PM	#22
tom66 EVs Rule Join Date: Apr 2011 City & State: Leeds My Country: UK Line Voltage: 230Vac 50Hz I'm a: Professional Tech Posts: 32,373	Re: LCD TV and Monitor basic troubleshooting guides There is one on plasma TVs, and budm has a few guides for LCD TVs. __________________ Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead! Free service manuals: http://www.toms-service-manuals.com/ -- 72 LED/LCD TVs, 5 monitors, 28 plasma TVs, and 2 AVR 6.1 amplifiers fixed! -- I repair Pioneer 9G Plasma Main Boards & KRP-M01 Media Receivers (PM me for info) 2 Pioneer KURO 9G, 12 Panasonic LCD/Plasma, 1 Sony LCD, 1 NEC Plasma, 2 Yamaha HTS, 5 Sharp LCDs, 5 Toshiba LCDs, 7 Philips Plasma/LCD, 1 Hitachi Plasma, 11 LG LCD/Plasma, 18 Samsung LED/LCD/Plasma, 1 Thomson Plasma, 1 Atec LCD, 1 Hanspree LCD, 1 Xerox LCD, 1 Harwa LCD, 2 Proview LCD, 2 Hyundai LCD, 1 "Onn" LCD, 1 Grundig LCD, 1 Dell LCD, 1 iiyama LCD, 1 Acer LED, 1 Logik LCD, 1 Baird (China) LCD, 6 Bush LCDs, 22 Vestel LCDs (Best->Worst)

06-05-2013, 02:16 PM	#23
jose6326 Badcaps Veteran Join Date: May 2013 City & State: chicago, il My Country: USA Line Voltage: 120VAC 60Hz I'm a: Knowledge Seeker Posts: 548	Re: LCD TV and Monitor basic troubleshooting guides i seen the ones for lcd's but i cant find the one for plasma

06-05-2013, 02:19 PM	#24
jose6326 Badcaps Veteran Join Date: May 2013 City & State: chicago, il My Country: USA Line Voltage: 120VAC 60Hz I'm a: Knowledge Seeker Posts: 548	Re: LCD TV and Monitor basic troubleshooting guides nevermind i found your thread thanks

06-09-2013, 01:59 AM	#25
HarvesterOfBeer New Member Join Date: Jun 2013 City & State: Issaquah, WA My Country: USA I'm a: Knowledge Seeker Posts: 4	Re: LCD TV and Monitor basic troubleshooting guides Nice articles, budm! Thanks!

06-11-2013, 06:54 AM	#26
mardocdor Member Join Date: Jun 2013 City & State: Misamis Occidental My Country: philippines I'm a: Knowledge Seeker Posts: 23	Re: LCD TV and Monitor basic troubleshooting guides thanks a lot for this thread... it surely helps a lot to a newbie like me...

06-14-2013, 06:09 PM	#27
emosdad2004 New Member Join Date: May 2013 City & State: Las Vegas Nevada My Country: USA I'm a: Knowledge Seeker Posts: 7	Re: LCD TV and Monitor basic troubleshooting guides Wow, I just fininsged reading the troubleshooting guides and those were some great posts Bud! Love the tutorials and immensely appreciate you taking the time not only to post but to educate us along the way... To be quite honest, I'm not sure if I'm posting in the right forum but I am looking for a schematic for a Digital Lifestyles 32" TV model WT 322 with POWER SUPPLY part number (TOM202CABB) REV.0. The is "dead" and after replacing all the capacitors as suggested in another post, the power indicator LED turns green for about 1 second then back to red so with that being said, I am searching for a schematic so I can determine on connector/pin(s) I can find my 5Vdc, 12Vdc, and 24vdc. I've visited the "Free service manuals" website and Corion (Digital Lifestyles) is not listed there and I have no idea where I might find a schematic diagram for my tv. Can anyone help??? Thank you all again for the amazing posts and for taking the time to post and trying to help the rest of us. Take care and talk soon I hope, Robert

06-14-2013, 07:04 PM	#28
budm Badcaps Veteran Join Date: Feb 2010 City & State: S.F. Bay area My Country: USA Line Voltage: 120V 60Hz I'm a: Knowledge Seeker Posts: 39,206	Re: LCD TV and Monitor basic troubleshooting guides Thanks. Please post the question about your TV in the TV section and upload good clear pictures of the top and bottom side of the power board, then I can mark up to show what each sections of the power supply are. __________________ Never stop learning Basic LCD TV and Monitor troubleshooting guides. http://www.badcaps.net/forum/showthr...956#post305956 Voltage Regulator (LDO) testing: http://www.badcaps.net/forum/showthr...999#post300999 Inverter testing using old CFL: http://www.badcaps.net/forum/showthr...er+testing+cfl Tear down pictures : Hit the ">" Show Albums and stories" on the left side http://s807.photobucket.com/user/budm/library/ TV Factory reset codes listing: http://www.badcaps.net/forum/showthread.php?t=24809

07-03-2013, 07:32 AM	#29
eladz93 New Member Join Date: Jul 2013 City & State: gizo My Country: isreal I'm a: Knowledge Seeker Posts: 2	Re: LCD TV and Monitor basic troubleshooting guides thank you for the inpormation

07-28-2013, 07:08 AM	#30
Josep New Member Join Date: Jun 2013 City & State: n/a My Country: Poland I'm a: Knowledge Seeker Posts: 1	Re: LCD TV and Monitor basic troubleshooting guides Need full Schematic of Medion MD30193 model. Who can help?

08-03-2013, 11:15 AM	#31
ajimetro New Member Join Date: Aug 2013 City & State: Sri Lanka/Colombo My Country: Colombo I'm a: Knowledge Seeker Posts: 6	Re: LCD TV and Monitor basic troubleshooting guides Hi Bud Thanks This is my first visit to your blog.& i hope i can learn lots of things from this.Not only that i could share the my knowledge in this. Thanks

08-03-2013, 11:19 AM	#32
ajimetro New Member Join Date: Aug 2013 City & State: Sri Lanka/Colombo My Country: Colombo I'm a: Knowledge Seeker Posts: 6	Re: LCD TV and Monitor basic troubleshooting guides Hi Im looking for Toshiba LCD tv circuit diagram Model 40AV700E, Is anyone having this manual? Thanks

08-29-2013, 08:55 PM	#36
dd1001 New Member Join Date: Aug 2013 City & State: northern california My Country: USA I'm a: Knowledge Seeker Posts: 11	Re: LCD TV and Monitor basic troubleshooting guides Just want to introduce myself, originally from Detroit, currently 28+ years Air Force, live in Northern Cali. Excited about this post as I love to fix and tinker

09-11-2013, 12:19 PM	#37
Hamad New Member Join Date: Sep 2013 City & State: Punjab My Country: Pakistan I'm a: Knowledge Seeker Posts: 14	Re: LCD TV and Monitor basic troubleshooting guides Please guide me to troubleshoot my TV Problem Sony LED TV KDL-46EX520 No Picture, but the Sound is OK. TV Channels are working without picture. Backlight appears when the TV is Plugged-In Fuse on T-Con is tested and is OK Green & Red Lights are stable Regards.

09-11-2013, 12:22 PM	#38
budm Badcaps Veteran Join Date: Feb 2010 City & State: S.F. Bay area My Country: USA Line Voltage: 120V 60Hz I'm a: Knowledge Seeker Posts: 39,206	Re: LCD TV and Monitor basic troubleshooting guides You should start new thread with this TV.

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