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Removing the Flywheel (Refer to Figs. 8
and 9.)
Remove the head amplifier & mechanism control
P.C. board.
Remove the main motor assembly.
1. Remove the slit washers c and d that fasten the
capstan shafts (L) and (R) from the front side of the
cassette mechanism assembly, and then draw out
the flywheels (L) and (R) from the back side of the
cassette mechanism assembly in the arrow-marked
direction for removing them.
Removing the Reel Pulse P.C. Board /
Solenoid (Refer to Fig. 10.)
Remove the head amplifier & mechanism control
P.C. board.
Remove the main motor assembly.
1. Remove the screw D fastening the reel pulse P.C.
board.
2. Disengage the five hooks e that retain the reel
pulse P.C. board by pressing each in the arrow-
marked direction.
3. Disengage the two hooks f that retain the solenoid
by pressing each from the front side of the cassette
mechanism assembly in the arrow-marked
direction.
Note: When reinstalling the reel pulse P.C. board and
solenoid, make sure that the hook g of the
solenoid is properly engaged.
Hook f
Hook e
Hook f
Flywheel (R)
Capstan
shaft (R)
Slit washer d
Fig. 8
Flywheel (R)
Fig. 9
Hook e
Hook e
D
UX-F70MD/UX-F72MD
Flywheel (L)
Capstan
shaft (L)
Slit washer c
Flywheel (L)
Reel pulse P.C. board
1-29
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