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DISASSEMBLY PROCEDURES
3. Bass Module PCB/Heatsink Assembly
Removal
3.1 Perform procedure 1.
3.2 On the bass module PCB/heatsink
assembly (10), unplug the cables at J3 and
J5. Unplug the woofer harness cable at J7.
3.3 Remove the four screws (11) that secure
the bass module PCB/heatsink assembly to
the enclosure. Lift it out of the enclosure.
3
21 Satellite Array Procedures
Note: The standard 321 (non-GS) satellite
arrays are non-repairable. The only parts that
can be replaced are the grille and the name-
plate.
1. Grille Removal
1.1 Wrap some masking tape around the
shaft of a flat-tip screwdriver approximately
1/2" back from the end. This is needed to
protect the plastic enclosure of the array.
1.2 Place the satellite array on its back on a
bench. Use your thumb to press down on the
array grille at the center of the curve near the
side. At the same time, use the screwdriver
to pry the end of the grille off of the array
enclosure. Repeat this at the other end of the
grille.
2. Nameplate Removal
2.1 Perform satellite array procedure 1.
2.2 On the back of the grille (1), unbend the
two metal legs that secure the nameplate (2)
to the grille. Pull the nameplate away from
the grille.3
21 GS Satellite Array Procedures
Note: Refer to the figure below for the
following procedures.
1. Grille Removal
1.1 Using a scribe or small flat blade screw-
driver to grasp the edge of the grille (2).
Gently pull the grille away from the enclo-
sure.
2. Twiddler
TM Removal
2.1 Perform procedure 1.
2.2 Using a Philips-head screwdriver, re-
move the four screws (5) that secure the
driver (1) you wish to remove.
2.3 Lift the driver out of the enclosure and
remove the two faston connectors of the
wiring harness.
Re-assembly note: Be sure that the driver
gasket is properly aligned behind the driver
to ensure an airtight seal.
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2
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44x
58x1