Bose L1 Pro8 Service Manual

34
DISASSEMBLY PROCEDURE
Figure 6. PC Sheets Location
L1 Pro8 Power Stand Procedures
CAUTION: The SMD integrated circuits used
on the Main-I/O Board are extremely sensitive
to ESD damage. Be sure to use an approved
and tested ESD strap that is properly grounded
to your work bench before attempting disas-
sembly or repair of the L1 Pro8 Portable
Line Array System.
1. Enclosure Bottom Removal
1.1 Remove the Mid-high array and Array
extension. Put the Power stand upside down.
Figure 6.
1.2 The PC sheets 1 2 3 4 are secured
with Pressure Sensitive Adhesive - use a
spudger, lift the PC sheets up and grasp and
pull them o󰀨. Figure 7.
Re-assembly Note: Be careful to not cause
cosmetic damage to the unit.
Use the new PC sheets to ensure proper
adhesion during reassembly.
1.3 Remove the 12 screws securing the
Enclosure bottom as indicated in Figure 8.
Figure 7. PC Sheets Removal
Figure 8. Enclosure Bottom Screws Removal

Bose L1 Pro8 Specifications

General

Tweeter	Yes
Amplifier	Built-in
Speaker type	-
Amplifier class	D
Number of drivers	8
Number of speakers	1
Woofer diameter (imperial)	13 \
Tweeter diameter (imperial)	2 \
Frequency range	- Hz
RMS rated power	300 W
Speakers RMS power	60 W
Sound pressure level (max)	118 dB
Wi-Fi	No
AUX in ports	2
Connectivity technology	Wired & Wireless
Type	Freestanding Public Address (PA) system
Control type	Buttons, Rotary
Product type	2.1 portable speaker system
Mounting type	Floor
Product color	Black
Volume control	Rotary
Number of mixer channels	3 channels
Power source type	AC

Weight and Dimensions

Depth	440 mm
Width	318 mm
Height	2005 mm
Weight	18000 g