National Panasonic RS-676US
The RS-676US was a cassette tape deck manufactured by the National Panasonic Corporation of Japan and available during 1973/1974. This article shows the specification, circuit diagram and wiring, which might be useful for repair purposes.
Basic Specification
Servicing Parameters
Component Pinouts
Main Circuit Conditions
This Article Continues...
Main Circuit DiagramDolby Circuit Diagram
Amplifier Board
Control Board
Control Circuit
Dolby Board
Dolby Switch Wiring
Input Circuit Board
Power Supply Board
Power Circuit Board Wiring