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32LB220B4 When i power on, I have sound but no image? Where can i get parts? Thank you

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Samsung plasma TV model #pn42b400p3dxza problem with no image. The TV has sound but no image. I've tried using other components on the TV like RCA jacks with a separate TV digital tuner. Thank you


The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Check whether Va & Vs voltage come to the display panel, from the main power supply regulator board. If not, the SMPS board [power supply regulator board] is faulty.

Jan 08, 2017 | Samsung Televison & Video

1 Answer

E701i-a3e. Why no picture, no sound?


Fault to the main power supply regulator section. Either it will be on a separate board, or on the part of its main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Aug 11, 2015 | Vizio Televison & Video

1 Answer

Bose Lifestyle V35, sound but no image.


Thank you so much the unplug the power from the system worked after hours of trying other stuff
Huge thank you

Aug 14, 2012 | Bose Lifestyle V35 Theater System

1 Answer

Replacement Power Supply AC Adapter Sharper Image SI601 S1601 51601 Travel Sound Soother 20 with LCD Alarm Clock your problem?


I also am looking for a replacement power AC adapter cord for a Sharper Image SI601. I tried a radio shack replacement, and it works about 50% of the time.

Thanks!
Chris

Aug 07, 2012 | Sharper Image Travel Soother 20 Clock...

1 Answer

I'm having trouble with my Sony Cyber-Shot DSC-P200 camera. It will turn on but the screen is completely black i cannot see an image, It sounds as if it took the picture altough you cannot see the image...


It sounds that it is either the imaging sensor or worse that is broken in the camera and given the age of the camera I would just sell it for parts on ebay/craigslist and replace it with a newer camera. It is definitely broken.
Thank you,
Lee

Dec 14, 2010 | Sony Cyber-Shot DSC-P200 Digital Camera

1 Answer

It doesn't want to work anymore!! There appears to be no power to the Disc Player, Cassette Deck or the Sound Processor? The Amplifier screen displays F61 Hope you can be of assistance Thank you


With my crystal ball I can see its a Technics 4 part Hifi micro system you have although the image is just too fuzzy for me to tell which model.!

Joking apart...Your power amp module has a blown channel. These are specific Technics modules and some for the 3/4/5 channel units are quite expensive UK £40-80 just for the module + fitting costs

No DIY fix I'm afraid

Sep 04, 2010 | Audio Players & Recorders

1 Answer

Screen goes black, power still on


The fault sounds like a invert problem, the inverter supplies high voltage to the CCFL lamp which provides the backlight. If you see a dim image when you look at the LCD screen at a sharp angle then this confirms this diagnostics.
For parts, service and DIY info I have use LCD Parts - click on this link to their WEB site :-
www.lcdparts.net

Sep 21, 2009 | Liquid Video A170E101 Monitor

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