Sanyo MGR 80 PCB Audio Side
Here is a photograph of the Sanyo MGR 80 circuit board. As you can see, the broken board around the headphone socket required repairing, and I had to re-route one of the wires. I also replaced the stereo potentiometer with another 5-pin one; however, the wiring had to be soldered on this side.
There are three integrated circuits on this side of the board concerned with audio amplification.
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Sanyo MGR 80 Removing the PCB
Sanyo MGR 80 PCB Radio Side
Sanyo MGR 80 PCB Audio Side
Sanyo MGR 80 Drive Belt Replacement
Stereo Potentiometer Repair
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Sanyo MGR 80 Tape Transport Deck
Sanyo MGR 80 Audio Playback Head
Sanyo MGR 80 Motor Driver IC
Sanyo MGR 80 Power Supply