Bose FS3B Servis Kılavuzu - Sayfa 4

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DISASSEMBLY PROCEDURES

FreeSpace

3B Acoustimass

Procedures

Note: Refer to figure 5 for the following

procedures:

1. Grille and Logo Removal

1.1 Use force to pull out the logo (18), then

gently pull the grille (17) away from the baffle

(1). Be careful not to mark the surface of the

grille or the enclosure.

2. Woofer Assembly Removal

2.1 Use a cross-head screwdriver to remove

the 10 screws (10) that secure the rear

cover (3) to the enclosure (2). Gently turn

over the rear cover (3) to allow access to the

woofer assembly (5).

2.2 Remove 4 screws (9) of the woofer

assembly and 3 screws of the transformer

access cover (6). Lift out the transformer

access cover with the transformer (7)

attached to allow access to the crossover

PCB (19).

2.3 Make a note of the wiring configuration

and unplug the four wires of the woofer

assembly from the crossover PCB.

2.4 Lift the woofer assembly out of the

enclosure.

3. Transformer Kit Removal

3.1 Perform step 2.1.

3.2 Remove the 3 screws of the transformer

access cover (6) and lift out the transformer

kit (6, 7, 8) from the mounting hole.

3.3 Make a note of the wiring configuration

and unplug all the wires from the trans-

former.

Re-assembly Note: Make sure the gap for

the transformer wires through the enclosure

is airtight.

Bass Module

FreeSpace

1. Grille Assembly Removal

2. Twiddler

3F Satellite Procedures

Note: Refer to figure 6 for the following

procedures.

1.1 Gently pull the grille assembly (4) away

from the enclosure (8). Be careful not to

mark the surface of the grille or the enclo-

sure.

Assembly Removal

2.1 Perform procedure 1.

2.2 Using a cross-head screwdriver, remove

the four screws (1) that secure the baffle

plate (9) to the enclosure (8).

2.3 Unplug the two wires from the driver (2).

Re-assembly Note: Be sure to observe

polarity when reconnecting the wires. Red

for "+" and black for "-".