Bose Panaray LT3202 III Mid/High Manual de serviço - Página 18

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Bose Panaray LT3202 III Mid/High Manual de serviço

DISASSEMBLY PROCEDURES

CAUTION: The rear of the Panaray

loudspeakers can become extremely hot

during normal use. Do not attempt to service

the loudspeakers until they have cooled to

room temperature.

Model 3202

III Loudspeaker

Note: Refer to Figure 7 for the following

procedures.

1. Grille Removal

1.1 Remove the fourteen screws (2) that

secure the grille assembly (6) to the cabinet.

1.2 Lift the grille assembly off of the cabinet.

Retain the grille gasket (7) for re-use.

2. Logo Removal

2.1 Remove the grille using procedure 1

above.

2.2 On the back of the grille, carefully re-

move the slotted washer that retains the

spring and spacer against the back of the

grille. Note the direction the spacer faces.

Slide the spring and spacer off of the logo

post.

3. Compression Driver Removal

3.1 Remove the twelve screws (18) that

secure the rear panel (16) to the cabinet. Lift

off the rear panel. Retain the gasket (15) for

re-use.

3.2 Remove the four screws (13) that secure

the Compression Driver Mounting Plate (12)

to the cabinet. Lift the compression driver

(14) out of the cabinet. Make a note of the

wiring configuration, and disconnect the

wires from the compression driver.

3.3 Remove the four screws (11) that secure

the compression driver to the mounting plate.

Lift off the driver.

4. VEE Two Assembly Removal

4.1 Remove the four screws that secure the

assembly to the cabinet. These screws are

located at the four corners of the VEE Two

assembly. Do not remove the other screws

around the casting. Carefully lift the assem-

bly out of the cabinet. Make a note of the

wiring configuration, and disconnect the two

wires from the connector.

5. Input Panel Assembly Removal

5.1 Remove the four screws that secure the

input panel assembly to the cabinet. Discon-

nect the cables that plug into the PCB. Lift

out the assembly.

Model 4402

Note: Refer to Figure 8 for the following

procedures.

1. Grille Removal

1.1 Remove the fourteen screws (3) that

secure the sides of the grille assembly (1) to

the cabinet. Remove the six screws (3) that

secure the grille assembly to the front of the

cabinet.