Up for sale here is this power supply/protection board recap set for a Pioneer SX-737. This is for both the power supply board underneath as well as the protection board next to it. This is all the parts you need to rebuild a Pioneer SX-737 power supply/protection board. Often the old parts are weak and failing. We will make them new again!

This kit includes the following:
Power supply kit:
11 capacitors

4 transistors

9 diodes (2 zener)

Protection board kit:

6 capacitors

7 transistors

8 diodes

Each kit is bagged separately for ease of installation.

These are all high-quality brand new genuine parts. The capacitors are Panasonic FC, Nichicon, and Wima film caps at the correct uf ratings and the same or higher voltage ratings and the transistors are the correct OnSemi and Fairchild subs for the original transistors. The diodes are 1N4148s, 1N4004s, 1N5404, and 1N5243B/1N5244B zeners. These are extremely high-quality parts, and they are what I use when I rebuild Pioneer gear.

I will include a surprisingly well-written instruction sheet, but this is a moderately complicated job, and you should know what you're doing and have a decent soldering iron. You will also need heat-sink compound for the heat-sinked transistor. Please see my pictures for details.

US shipping and handling is $5, and international is $18, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask.

I have more kits and lots of vintage electronics listed--feel free to take a look!