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KS-AX4700
Removal of main parts
CAUTION: If electricity is connected during disassembly, it must be a no load current. If it is load current, be sure to attach a heat sink to the power-amp IC. This will be damaged if the above precautions are not followed, as it does not have a sub heat sink attached to it.
B
Bottom cover
Removing the bottom cover (see Fig. 1)
1. From the bottom side of the main unit, remove the 4 screws A retaining the bottom cover. 2. Then remove the 6 screws B retaining the bottom cover. 3. Remove the bottom cover.
A
A
B
Fig. 1
Top panel
Removing the MAIN PCB (see Fig. 2 to 8)
1. Remove the bottom cover from the main unit. 2. Loosen and remove the 2 screws C retaining the top plate on the main unit. (Stoppers are attached to the backs of the C screws so that they cannot be removed easily.)
C
C
Fig. 2
3. Remove the 6 volume knobs on top of the control panel. If it cannot be pulled out easily, insert a rope or wire between the base of the volume knob and the control panel so that the volume knob is raised a little above the surface and then remove it. (Be careful when inserting a lever etc. not to scratch the surface of the control panel). 4. Remove the 4 screws D retaining the control panel. Then detach the control panel and the switch knobs.
