1-16 (No.MB053)
3.2.2
Removing the head amplifier & mechanism control board
(See Fig.4)
(1) Turn over the cassette mechanism assembly and remove
the three screws
A
attaching the head amplifier & mecha-
nism control board.
(2) Disconnect the flexible wire from connector
CN31
on the
head amplifier & mechanism control board.
(3) Disconnect connector
CN32
of the head amplifier & mech-
anism control board from connector
CN1
on the reel pulse
board.
REFERENCE:
If necessary, unsolder the 4-pin wire soldered to the main mo-
tor.
Fig.4
3.2.3
Removing the main motor
(See Fig.4~7)
(1) Remove the two screws
B
.
(2) Half raise the motor and remove the capstan belt from the
motor pulley.
ATTENTION:
Be careful to keep the capstan belt from grease. When reas-
sembling, refer to Fig.6 and 7 for attaching the capstan belt.
Fig.5
Fig.6
Fig.7
Head amplifier & mecha control board
A
A
A
B
CN31
CN32
4pin wire
Flexible wire
Main motor assembly
Main motor assembly
Capstan belt
Main motor assembly
Capstan belt
Motor pulley
Main motor assembly
Capstan belt
Fly wheel
Motor pulley
Содержание UX-H35
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