Olympus OEP-3, Service Manual

Page: 89 / 176

2-9
OEP-3 V1 (UC)
SU-53 board
Harness
Tray motor bracket assembly
Tray motor assembly
Tray motor
assembly
Two solders
Worm shaft cap
Tray motor
bracket assembly
TM gear A
TM worm wheel
Mechanical block
BVTT
3
x
6
BVTT 3
x
6
PS 3
x
4
Worm shaft cap
SU-55
board
Two solders
Harness
Head worm gear assembly
Worm die
Ribbon take-up
motor
Worm shaft cap
Take-up motor
bracket assembly
Ribbon
worm wheel
Mechanical
block
BVTT
3
x
6
BVTT
3
x
6
PS 3
x
4
Retaining
ring
2-3-10. Replacement of Tray Motor
1. Remove the top cover. (Refer to Section 2-2-1.)
2. Remove the front panel assembly.
(Refer to Section 2-2-2.)
3. Remove the mechanical block.
(Refer to Section 2-3-8.)
4. Remove the SE-539 board. (Refer to Section 2-3-9.)
5. Remove the three screws (BVTT 3
x
6), then remove
the tray motor bracket assembly.
6. Remove the two retaining rings, then remove the TM
gear A and TM worm wheel.
7. Remove the two screws (PS 3
x
4), then remove the
tray motor assembly.
8. Remove the harness and two solders on the SU-53
board.
9. Remove the worm gear assembly and worm shaft cap
from the tray motor.
10. Install a new tray motor in the reverse order of steps 1
to 9.
2-3-11. Replacement of Ribbon Take-Up
Motor
1. Remove the top cover. (Refer to Section 2-2-1.)
2. Remove the front panel assembly.
(Refer to Section 2-2-2.)
3. Remove the mechanical block.
(Refer to Section 2-3-8.)
4. Remove the SE-539 board. (Refer to Section 2-3-9.)
5. Remove the five screws (BVTT 3
x
6), then remove
the take-up motor bracket assembly.
6. Remove one retaining ring, then remove the ribbon
worm wheel.
7. Remove the two screws (PS 3
x
4), then remove the
ribbon take-up motor.
8. Remove the harness and two solders on the SU-55
board.
9. Remove the head worm gear assembly and worm shaft
cap from the ribbon take-up motor.
10. Install a new ribbon take-up motor in the reverse order
of steps 1 to 9.