SX-1280 AWM-123 Protection & Power Supply pcb, fully assembled, tested (new)

Description

Save, restore, upgrade your Pioneer SX-1280 receiver.
For sale, a brand new power supply pcb, fully assembled, tested, including burn-in testing. This improved design is a direct replacement for the original design.
It is a double sided pcb, 1
oz. copper cladding,
green solder-mask, silkscreen printing for component identification. All high quality parts from leading manufactures.
These are custom built to order.
What you will get.
1) One fully assembled, tested, pcb assembly that is the exact same function/size/dimensions as the original.
2) A full set of printed documentation and notes, with links to documents, installation pics on the cloud
3)
You can contact us for technical support.
It is an improved version over the Pioneer design in a number of ways
1) The pcb material is much better, higher temp FR4 epoxy glass construction, LPI solder mask, double sided PHT, silkscreen legends
2)
BYV34X-600 ,
2x20A/600V low loss fast/soft recovery rectifiers with heatsinks
3)
Precision resistors, Nichicon or equiv. 105c ecaps. All current production parts
4)
Easy installation/service, using high current
Terminal Block Connectors
5)
Common relay footprint for Omron or Panasonic 16A parts, separate relay for each speaker pair
6)
Replacement of obsolete PA-3004 IC with a discrete circuit design, performing the same function
Also see our AWR-157-B0 power supply as well
Thanks for looking and supporting our products