I'm trying to find the schematics for the powerboard capicitor size and placement on the powerboard for a SAMSUNG pn43d440A5D

Fault in the main power supply regulator 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.

Wow, smoke right away on the new board? Are you using a AC Adapter and Power Cord that was specifically made for the ACER or are you using one of those one size fits all that some stores sell that comes with a bag or removable tips so that one will fit your laptop? That's exactly what one of the one size fits all will do.

No matter what, you're stuck with buying another motherboard.

The original ones are only available from Samsung (brand you did indicate) but you may find them if you Google the model number with Schematic after it.

q is the reference for a transistor..not a diode....what is the part number on the part? You can try to cross it to NTE by going to NTE.com

• Recommended download: LG VX1100 enV Touch service manual (H/W features, technical specification, block diagram, main PCB layout / component placement, troubleshooting, download & S/W upgrade, circuit diagram, RF calibration, stand-alone test, exploded view & replacement part list, assembly - disassembly instructions) (19.54 MB):
  http://www.filesonic.com/file/1280650164/LG_VX1100_enV_Touch_service_manual.rar

Service Manuals Contents & Revision Date Download link Size Comment service manual v1 04/2009 http://depositfiles.com/files/f7p7osi7n 19.54 MB

Check corner marking for placing the document, place the document & scan through system, verify whether you got full scanned image? if not adjust the placement in correct position, once its OK, go for print there select correct image size(could be 100%) & paper size..I hope it will solve the issue..Best of luck

This is the relevant excerpt from the Powerbolt programming and troubleshooting instructions:

"To determine why your lock is beeping abnormally, please follow these steps:

Take out batteries and unplug powerstrip.
Let it sit for 1 minute, then put the batteries back in and wait another minute.
If it does not beep, the keypad needs to be replaced (17733-1).
If the unit continues to beep, the powerboard needs to be replaced (A17734-3,3 Powerboard 1470 brass finish; A17734-3,26D Powerboard 1470 satin chrome finish; A17734-3,5 Powerboard 1470 antique brass finish)."

Since you've already gone through the battery change, try the battery remove-reinstall recommended above. If that doesn't work for you it suggests that you need to replace the appropriate Powerboard for your lock.

So this is the link to Weiser Customer Support Page, where you will find the appropriate number of your location:

http://www.weiserlock.com/en/CustomerService/ProductSupport/SupportContact.aspx

I suggest calling the appropriate toll-free number and having a conversation with a representative about this problem. You will want confirm that you need the part before you go through the expense, and that it's worth it. You will need to know the "finish" of your lock. Try to talk them into warrantying the part, in spite of the age (one year warranty on electronics), as a matter of good customer relations. They will help you get the correct part on order.

Good luck--and please provide feedback if this helps!

Hi there, Mostly for all US Samsung mobile phones, all you need is to press the side volume key down/up to make the font smaller/bigger when reading text messages.
Hope that'll help you in some way.
**Please rate my post and/or leave a comment** ...Thanks... ♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫♫

If you have it apart, look in the area of where the power cord goes in. It would help me if you could mention the model number of the organ.The capacitors are in the same area as a fuse would be. The capacitors smooth and filter the A.C. power after the power goes into the power transformer and is then converted to D.C. to run the components. A fuse could be in the A.C. line or in the D.C. line depending on what it is designed to protect. With a model number we could do a search for a schematic and have a look at the most likely problem spots. The schematics for older analog organs are getting hard to find for free but a newer digital one may be easier. Let me know how you make out. Here is an interesting article that may give you some clues:http://www.theatreorgans.com/hammond/keng/kenhtml/wurlitzer%20organs%20by%20frank%20pugno.htm Here is another link with info:http://www.combo-organ.com/spares_and_repairs.htm#Electrolytics Let me know if this helps.

Numrich is the place for assistance. Many spares for older guns also schematics. They have a web site.