Bose ControlSpace ESP-88, Руководство по обслуживанию

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DISASSEMBLY PROCEDURES
6.4 Lift out the Mic/Line PCB assembly.
Unplug the wiring harness for the Line
Output PCB.
Re-assembly Note: When re-installing the
Mic/Line PCB assembly, ensure that the
LEDs located on the front of the LED PCB
are aligned with the openings in the front
panel.
7. Line Output PCB Removal
7.1 Perform procedure 1.
7.2 Remove the two screws (3) that secure
the Line Output PCB assembly (9) to the
chassis (22). Lift out the PCB assembly.
8. Motherboard PCB Removal
8.1 Perform procedure 1.
8.2 Remove all installed cards that plug into
the motherboard (12) using the applicable
disassembly procedures.
8.3 Disconnect all GPIO and DC Switching
Power Supply wiring harnesses from the
motherboard PCB.
8.4 Using a Phillips-head screwdriver,
remove the twelve screws (3) that secure the
motherboard to the chassis (22).
ControlSpace
®
CC-16 Control Center
Refer to Figure 5 for the following proce-
dures.
1. Front Plate Removal
1.1 Grasp the edge of the front plate (1) and
pull it away from the rest of the unit. The
snaps should release and the front panel
should come off easily.
2. Main PCB Removal
2.1 On the back of the unit, release the two
white clasps that secure the main PCB (5) in
place and gently pull off it off the mounting
frame (6).
3. LCD PCB Removal
3.1 Perform procedure 2.
3.2 If necessary, remove the front plate (1)
using procedure 1.
3.3 On the back of the mounting frame (5),
release the two white plastic clips that
secure the insert plate (3) and lift it off.
3.4 On the front of the mounting frame,
release the four white plastic clips that
secure the LCD PCB (4) in place. Lift out the
PCB.