This document is just what I was looking for, it´s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
Text excerpt from page 48 (click to view)
7.2 DIAGNOSIS 7.2.1 DISASSEMBLY
- Removing the Case(not shown) 1. Remove the two screws. 2. Remove the Case. - Removing the Cassette Mechanism Module
1. Remove the four screws. 2.Disconnect the connector, and then removing the Cassette Mechanism Module. - Removing the Panel Assy(Fig.1) Remove the two screws.
Disconnect the two connectors.
Disengage the stopper at two locations indicated and remove the Panel Assy.
- Removing the Tuner Amp Unit(Fig.2) Removing the two screws.
Removing the three screws.
Removing the screw.
Unbend the tabs at two locations indicated by arrow until straight. Remove the Tuner Amp Unit.