Bose Acoustic Wave AW-1 Руководство - Страница 9
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DISASSEMBLY/ ASSEMBLY PROCEDURES
13.2 Remove the belt attached to the
motor.
13.3 Remove the three screws (2) that
secure the motor to the cassette deck.
Remove the wires attached to the motor.
14. Cassette Motor Replacement
See Figure 2
14.1 Replace the three screws (2) that
secure the motor to the cassette deck.
14.2 Replace the motor belt.
14.3 Attach the two wires to the motor.
15. Tweeter Panel Removal
15.1 Perform procedure 3 first.
15.2 Remove the two screws (29) that
secure the tweeter panel (5) to the chassis
(10).
15.3 Grasp the tweeter panel by both sides
and lift it up.
16. Tweeter Panel Replacement
16.1 Slide the tweeter panel (5) onto the
chassis (10) so that the slots on the tweeter
panel line up with the tabs on the chassis.
16.2 Replace the two screws (29) that
secure the tweeter panel to the chassis
(10).
17. Tweeter Removal
17.1 Perform procedures 3 and 15 first.
17.2 Remove the four screws (29) that
secure the tweeter (2) to the chassis (10).
17.3 Pull the tweeter out and remove the
wires from the terminals.
18. Tweeter Replacement
18.1 Attach the wires to the tweeter (2)
terminals.
18.2 Place the tweeter into the chassis
(10). Replace the four screws (29) that
secure the tweeter to the chassis.
19. Main PCB Removal
19.1 Perform procedure 3 first.
19.2 Remove the five screws (30) that
secure the chassis (10) to the matrix.
19.3 Remove the single screw (49) that
secures the power switch to the chassis
(later units do not have this screw). Re-
move the power switch spacer (24) by
pulling straight up on it.
19.4 Remove the two screws (29) that
secure the RCA cover (13) to the chassis.
19.5 Remove the Auxiliary switch spacer
(28) by pulling straight up on it.
19.6 Remove the three wire connectors
that come from the matrix and attach to the
main PCB.
19.7 Lift the chassis off of the matrix and
flip the chassis over.
19.8 Remove the nine screws (29) located
around the perimeter of the main PCB. Lift
the PCB out and remove all the wire con-
nectors from the PCB.
20. Main PCB Replacement
20.1 Connect the wire connectors to the
main PCB.
20.2 Lower the main PCB onto the chassis
so that the record lever (27) inserts into the
record switch that is located on the main
PCB.
20.3 Replace the nine screws (29) that
secure the main PCB to the chassis (10).
20.4 Place the chassis on the matrix and
replace the three wire connectors that
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