Akai GX 75 Service Manual

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Akai GX 75 Service Manual

Extracted text from Akai GX 75 Service Manual (Ocr-read)


Page 8

4-4. REMOVING THE CAM MOTOR AND
CAM BELT

1) Remove the motor block from the mechanism block.
(See section 4-3, -œRemoving the motor block-)

2) Disconnect the two cam motor lead wires.

3) Remove cam motor base screws @ and @ from the
motor block. (See Fig. 4-7.)

4) Remove the cam belt and operation pulley from the
cam motor block which has just been removed.

5) Remove cam motor securing screws© and@. (See
Fig. 4-8.)

6) To reassemble, perform the above steps in reverse
order.

MOYO R BLOCK

Fig.4-7

CAM MOTOR

OPERATION
FULLY

Fig. 4-8

76AM MOTOR

-cAM BELT

SERVICE MANUAL

4-5. REPLACING THE HALL ELEMENT

1) Remove the motor block from the mechanism block.
(See section 4-3, -œRemoving the motor block")

2) Remove motor PCB block securing screws ©, @ and
© and take out the motor PCB block. (See Fig. 4-9.)

3) Remove the solder from the Hall element. Remove
the Hall element from the motor circuit board.

4) When attaching a replacement, connect the protrud-
ing portion of the Hall element to the circuit board.
(See Fig. 4-10.)

5) To reassemble, perform the above steps in reverse
order.

MOTOR PCB BLOCK

Fig. 4-9

MOTOR PCB


HALL
ELEMENT

MOTOR PC 5

Moron PCB BLOCK

Fig. 4-10