A. Remove The Drawer According To Procedures 2 And - Yamaha CRX-E500 Service Manual

CDC-E500
5. Replacement of Parts
5-1. Replacement of Motor and Belt

a. Remove the drawer according to Procedures 2 and 3

on page 10.
b. Using tweezers without non-slip section (to avoid
scratching) or a fine stick, remove 2 belts. (Photo 9)
c. Remove 4 motor mounting screws. (Photo 9)
d. Turn over the mechanism.
At this time, be careful not to allow the black gear idler A
(Photo 9) and the bevel gear (Photo 6) to come off.
They can be removed before turning over the
mechanism but if you do so, don't forget to reinstall
them before reassembling the mechanism. Without
them, the mechanism will not work.
e. Remove 4 PC board A mounting screws. (Photo 10)
f. Unsolder the motor terminals and remove the motor.
(Photo 10)
g. Install the replacement motor using 4 screws (Photo 9).
(At this time, make sure that the holes in the chassis
and installation holes in the motor are at the same
positions as before removing the motor. Be careful for
the "+" and "-" direction of each terminal. As "+" and "-"
are printed on the PC board A, align terminals with
them when mounting the motor to the chassis.)
h. Reinstall the PC board A with screws. (Photo 10)
i. Solder the motor terminals. (Photo 10)
j. Reinstall the belts. (Install the belt with white surface to
the black pulley and the one with black surface to the
metal pulley.) (Photo 9)
k. Reinstall the drawer as described in Procedure 7 in the
later section.
12
Gear Belt with 4 motor
Idler A white surface mounting screws
Photo 9
4 PC board A mounting screws
Motor terminals
Photo 10
Black belt