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 5 (click to view)
2-1
DISASSEMBLY INSTRUCTIONS
Dismantling the Speaker Grille & Speaker Driver 1. Place the Subwoofer Box as shown in the Picture 1 and use a screw driver to force open the Speaker Grille. Caution: Take care the surface when take out the Speaker Grille of Subwoofer
2. Place the Subwoofer Box as shown in the Picture 2 and loosen 4 screws A to remove the Speaker Driver.
A
Picture 1
Picture 2
Dismantling the Front Assembly
1. Place the Subwoofer Box as shown in the Picture 3 and use a screw driver to force open the front assembly.
Dismantling the Rear assembly
1. Loosen 10 screws B as shown in the Picture 4 (Rear View) to pull out the Printed Circuit Board assembly.
Caution: Do not break the bundle of wires to the front. Take care the surface when take out the front panel of subwoofer
Caution: Do not break the bundle of wires to the front.
B
Picture 3
WARNING: THERE IS ONLY A LED BETWEEN THE FRONT PANEL AND WOOD BOX. IF NOT NECCESSARY, PLEASE DON�T TRY TO OPEN THE FRONT PANEL!!!