Bose FreeSpace 3 Manuale di servizio - Pagina 4

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DISASSEMBLY/ASSEMBLY PROCEDURES

Note: Refer to Figure 1 for the following

procedures.

1. Terminal Plate Removal

1.1 Remove the six screws (3) securing the

terminal plate (2) to the bass module (1).

1.2 Gently lift and rotate the terminal plate

(2) so you can access the harness. Untwist

the service loop in the harness so the

crossover assembly (13) can be accessed.

2. Terminal Plate Replacement

2.1 Place the terminal plate (2) onto the

bass module. Twist the wire harness into a

service loop.

2.2 Secure the terminal plate (2) to the

bass module using the six screws (3).

3. Crossover Assembly Removal

3.1 Perform procedure 1.

3.2 Remove the four screws (4) securing

the crossover assembly (13) to the terminal

plate (2).

3.3 Gently lift the crossover assembly (13)

off of the tabs on the terminal plate (2).

4. Crossover Assembly Replacement

4.1 Place the crossover assembly (13) onto

the terminal plate (2) and gently push it on

to the tabs.

4.2 Secure the crossover assembly (13) to

the terminal plate (2) using four screws (4).

4.3 Perform procedure 2.

5. Woofer Removal

5.1 The woofer is not accessible and

therefore the bass module assembly is not

repairable.

6. Transformer Removal

6.1 Preform procedure 1.

6.2 Disconnect the connector at J3.

6.3 Using a 11/32" nutdriver remove the

two nuts (2) that secure the transformer to

the terminal plate (2).

6.4 Remove the transformer from the studs

on the terminal plate.

7. Transformer Replacement

7.1 Place the transformer (3) onto the studs

on the terminal plate (2).

7.2 Using a 11/32" nutdriver secure the

transformer (3) to the terminal plate (2)

using the nuts (2).

7.3 Preform procedure 2.

8. 70/100 Volt Input Connector Removal

8.1 Remove the two screws (6) that secure

the connector (10) to the terminal plate (2).

8.2 Lift the connector up off of the terminal

plate. You might need to use a flatblade

screwdriver to gently pry the connector up.

9. 70/100 Volt Input Connector

Replacement

9.1 Place the connector (10) over the

terminal plate (2) and while aligning the

pins to the crossover PCB gently push the

connector into place.

9.2 Secure the connector to the terminal

plate using the screws (6).