At first I thought there had been a mix up as I required the service manual for the cassette unit and the one supplied was for the CD unit. However when I scrolled further down I realised that both had been scanned together! This enabled me to dismantle and repair the cassette unit as intended and I also have a copy of the manual for both the CD and graphic equaliser units should I ever need them. Thanks very much for a great service.
8-3. Method of operating on the circuit board with the cassette controller assembly removed
If this method is performed improperly, the tape may be damaged. Therefore do not use this method except in special cases such as measuring the VSR torque. Be sure to follow the cautions shown in this manual. (1) Apply 3 to 4V DC to the loading motor to establish the standby mode. (2 Insert a sheet of thick paper folded in two as shown in Fig.9 into the position shown in Fig.10 to turn OFF the down SW. (Pass the paper along the heavy line in the figure.) Note) To go into the REC mode, press the pin of the recognition SW. (3 Selecting the test mode (T-01) with the adjustment remote control without setting a tape will make it possible to operate the mechanism with the mode keys. (4) For ejecting, remove the paper inserted in step (2) above.
Pass the folded paper between the slide chassis and the lock cam to press the moving part of the down SW.
Press Fold a sheet of paper in two. Moving part of down SW