It's great to be able to obtain a precious technical information for a real old equipment. The one I got helps me a lot in the area of wiring diagram to repair my antique. PDF gave me clear enough information to find out thr details. Thanks for giving me the oppotunity to be able to access to almost vanished informations.
Good quality for the scan, complete, but as usual for Tascam, not so comprehensive !
Text excerpt from page 42 (click to view)
KEH-P424,P4700,P4750
7.2 DISASSEMBLY
- Removing the Case(not shown) 1. Remove the three screws. 2. Remove the Case. - Removing the Cassette Mechanism Module
(not shown)
1. Remove the four screws. 2.Disconnect the connector, and then removing the Cassette Mechanism Module. - Removing the Detach Grille Assy(Fig.22) 1. Push the detach button. 2. Remove the Detach Grille Assy. - Removing the Panel Unit(Fig.22) 1. Disengage the stopper at four locations indicated by white-arrows and then remove the Panel. 2. Disengage the stopper at two locations indicated by black-arrows. 3. Remove the Panel Unit.
Fig. 22
- Removing the Tuner Amp Unit(Fig.23) 1. Removing the two screws A, three screws B and screw C. 2. Unbend the tabs at four locations indicated by arrow until straight. 3. Remove the Tuner Amp Unit.