Bose 802 Series III Manual de servicio - Página 3

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DISASSEMBLY/ASSEMBLY PROCEDURES

Note: Numbers in parenthesis correspond to

call-outs in figure 4.

1. Grille Removal

1.1 Remove the four screws (16) securing

the trim ring (8) to the cabinet. Pull off the trim

ring leaving the four clips (17) in place on the

cabinet.

1.2 Remove the four screws (10) securing the

grille (6) to the cabinet. Pull off the grille.

Clips stay

in cabinet

2. Grille Replacement

2.1 Line up the grille (6) with the cabinet and

secure it with four screws (10).

2.2 Line up the trim ring (8) with the cabinet.

Press the trim ring into the four clips (17)

located in the corners of the cabinet.

2.3 Replace the four screws (16) securing the

trim ring to the cabinet.

3. Driver Removal

3.1 Perform procedure 1.

3.2 Remove the three screws (10) securing

the driver (1) to the cabinet. Lift out the driver.

3.3 Cut the wires as close as possible to the

driver's wire terminal.

4. Driver Replacement

4.1 Referring to figures 1, 2, and 3, attach the

wires to the driver's (1) wire terminal.

4.2 Line up the driver and gasket (2) to the

cabinet and secure it with three screws (10).

5. Shading Network PCB Removal/Access

5.1 Remove the

(1) from the cabinet using procedure 3.1-3.2.

5.2 Using a short flat-blade screwdriver,

remove the two screws securing the shading

network PCB (3) to the inside wall of the

cabinet. Remove wires as needed.

Secures

trim ring

6. Shading Network PCB Replacement

6.1 Referring to figure 2, replace any wires

that were removed.

6.2 Replace the two screws securing the

shading network PCB (3)

7. Speakon Connector Removal

7.1 Perform procedure 3.1-3.2 to remove the

position 2, 3, 6, and 7 drivers.

7.2 Using a flat-blade screwdriver, pry out the

tinnerman clip (5) securing the Speakon

connector (4) to the cabinet.

7.3 Pull out the Speakon connector and

remove the wires.

position 2, 3, 6, and 7

Shading network PCB

located inside

front wall

Top of speaker

Driver location

Tinnerman clips

located inside

on back wall

drivers

Speakon

connector