Pioneer SX-1300 Repair

Underside

The Pioneer SX-1300 has a very thoughtful service hatch in the chassis; hence it is possible to replace the audio power output transistors very easily, and it saves a huge amount of time when repairing it. In contrast I have seen many large amplifiers that have to be taken apart just to change one transistor, and therefore the repairs are time consuming and expensive.

Service Hatch
Repair
Power Transistor
Soldering
Board Design

This Article Continues...

Pioneer SX-1300
Electronic Engineering
Front Panel PCB
Graphic Equalizer
Repair
RIAA Pre-amplifier
Simulated Stereo
2SA1263 and 2SC3180
Power Supply
Back Sockets