Bose L1 Pro8 Service Manual

33
VOLUME PCB PARTS LIST
Resistors
Reference Designator Description Material Number Note
R71-R72 RES, THICK FILM, 0402, 0.063W, 1%, 6.8K 857326-0084
R73-R83 RES, THICK FILM, 0402, 0.063W, 1%, 10K 857326-0021
Capacitors
Reference Designator Description Material Number Note
C1, C3, C8, C10, C12-C13 CAP, X7R, 0402, 25V, 10%, 0.1uF, COMM 718866-104K1E
C14-C15 CAP, X5R, 0402, 25V, 20%, 1uF, COMM 716994-105M1E
C2, C4 CAP, EL, SMT, 105C, 16V, 20%, 22uF, COMM
856752-220M1CBB
C5-C6, C11, C16-C33 CAP, X7R, 0402, 50V, 10%, 10000pF, COMM 718866-103K1H
C7, C9 CAP, X5R, 0603, 10V, 10%, 10uF, COMM 718835-106K1A
Diodes
Reference Designator Description Material Number Note
D1-D8 VARISTOR, MULTILAYER, 0402, 130pF, 12V 855757-120M131
LED1-LED33, LED35-
LED38, LED40-LED41,
LED43-LED53
DIODE, LED, 0603, WHITE, VERT 851300-0010
LED34, LED39, LED42 DIODE, LED, 0603, RED, GREEN, VERT 851301-0010
Integrated Circuit
Reference Designator Description Material Number Note
U1-U2 IC, LED DRIVER, RGB, 12BIT, 36-CH, VQFN46 852363-0036
Reference Designator Description Material Number Note
J1 CONN, HDR, 1.5mm C, 10P, 1R, P, SMT, ST,
BEIGE
847746-0100
J2 CONN, HDR, 1.5mm C, 11P, 1R, P, SMT, ST,
BEIGE
847746-0110
L3-L12 BEAD, FERRITE, 0402, 0.1A, 1800 OHM,
COMM
840686-182D
SW1-SW3 ENCODER, ROTARY, SWITCH, XRE0126 850872-0010
Miscellaneous

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