Up for sale here is this rebuild kit for the Pioneer SX-828. This includes all the parts you need to rebuild the Pioneer SX-828 power supply board, protection board, amplifier board, phono EQ board, preamp board, and tuner board, plus it includes upgraded replacement main filter capacitors and a new relay. This does not include new lights, fuses, or output transistors. The correct replacement output transistors are two MJ21195G (replaces 2SA680) and two MJ21196G (replaces 2SC1080), available here. Please do not buy any of the Chinese transistors listed on eBay--these are counterfeit and will damage your receiver.
This kit includes the following:
Power Supply Board:
8 capacitors
7 diodes
3 transistors
1 resistor
2 heat-sinks w/hardware
Protection Board:
6 capacitors
7 transistors
1 diodes (for the diode mod)
Amplifier Board:
8 capacitors
12 transistors
4 trimmers
2 zener diodes
Phono EQ Board:
7 capacitors
6 transistors
Preamp Board:
20 capacitors
6 transistors
Tuner board:
19 capacitors
3 new main capacitors (same diameter as the old caps so they will fit the clamps, upgraded uf/voltage rating)
3 other capacitors (for misc locations under-chassis)
Relay w/standoffs
Instructions
The kit for each board is bagged individually to make things easier.
These are all high-quality brand new genuine parts. The main capacitors are Cornell-Dubilier 12000 uf 80v capacitors and one 1500 uf 100v Epcos cap, the other capacitors are 105° Panasonic FC, Nichicon PW, Nichicon KL, and Wima film caps at the same uf ratings and the same or higher voltage ratings, the transistors and diodes are the correct Fairchild/Onsemi subs for the original transistors, the relay is a new Omron relay, and the trimmers are new Bourns trimmers. These are extremely high-quality parts, and they are what I use when I rebuild Pioneer equipment.
I will include surprisingly well-written instructions, but rebuilding a receiver is moderately complicated, and you should know what you're doing and have a decent soldering iron, heat-sink compound, and a dim-bulb tester with a 60W or 100W incandescent bulb. I would recommend a professional desoldering tool such as the Hakko FR-301. Please see my pictures for details.
US shipping and handling is $10, and international is $28. If you have any questions, please ask.
Looking for more parts? I have power switches, feet, pushbuttons, top case screws, bottom screws, faceplate screws, white LED fuse lamps, blue LED fuse lamps, 6.3v bi-pin bulbs, 8v bi-pin bulbs, 12v bi-pin bulbs, wired 8v 60ma bulbs, new power cords, new main capacitors for the Marantz 1060/2230, wired Pioneer speaker plug replacements, new 630v yellow film capacitors at 38 different values, new 1200v yellow film capacitors at 15 values, a large variety of transistors for vintage stereo repair, new Wima film capacitors for stereo repair, new 250v yellow film crossover capacitors, and more. Just use "add to cart" on everything you want and then check out for combined shipping.