Bose FreeSpace IZA 2120-HZ Service Manual

79
ELECTRICAL PART LIST
FreeSpace
®
IZA 2120-LZ and ZA 2120-LZ Amplifier PCB Assembly
Transistors
Reference
Designator
Description
V
endor Part
Number
Note
Q1 TR, 2N2222, SMD, MMBT2222ALT1G 4860-5410
Integrated Circuits
Reference
Designator
Description
V
endor Part
Number
Note
U1 IC, POWER, 8954TH, SOP24, NXP 3132-923151
U2 IC, TL072CDR, DUAL J-FET, INPUT, OP-AMP,
(SMD)
3130-8020
Miscellaneous
Reference
Designator
Description
V
endor Part
Number
Note
HS LZ AMP HEATSINK, AMP, LOZ, 62X23.1, L=100, AL-EXT 5401-0284
J3 WAFER, 4P, P2.0, STRAIGHT 2102-040S
J4 WAFER, 3PIN, P=3.96 2101-3065
J5 CONN, FFC, 10P, P0.5, SMT, ST, F 2101-3375
J6 WAFER, 4P, P3.96, STRAIGHT, MALE 2101-3053
SCREW SCREW, MACHINE, PAN, M3X8, CROSS-
RECESS, BZ
2900-3008
SILICON INSULATN-SHEET, SIL-PAD, 800, 28X45 3101-0601
T1 CHOKE-COMMON MODE, 2X16UH, 8A, FT50-43 1806-3913
T2 CHOKE-COMMON MODE, 2X16UH, 8A, FT50-43 1806-3913
FreeSpace IZA 2120-LZ and ZA 2120-LZ LED & Output PCB Assembly
Capacitors
Reference
Designator
Description
V
endor Part
Number
Note
C701 CC, 630V, 1000P, 10%, 1206 150M-102KCF
C702 CC, 630V, 1000P, 10%, 1206 150M-102KCF
C703 CC, 630V, 1000P, 10%, 1206 150M-102KCF
C704 CC, 630V, 1000P, 10%, 1206 150M-102KCF
Diodes
Reference
Designator
Description
V
endor Part
Number
Note
D950 LED, SP, 3X5, RD/GN, SUPER, WHITE,
DIFFUSED, EVERLIGHT
3700-2861
D951 LED, 3MM, BLUE, SP, SLR343BB, T, 225419,
ROHM
3700-2824
D952 LED, SP, 3X5, RD/GN, SUPER, WHITE,
DIFFUSED, EVERLIGHT
3700-2861
Diodes
Reference
Designator
Description
V
endor Part
Number
Note
J710 WIRE-CONN, 4P, P3.96, #18, UL1007, L=230,
F/M
7013-3991
J720 SOCKET, F, 2P, P5.08, 300V, 12A, GRN, ST 2113-3420
J721 SOCKET, F, 2P, P5.08, 300V, 12A, GRN, ST 2113-3420
J903 SHEET, GROUND, BRASS, T=0.8, TIN, PLATED 4136-0991
J950 WAFER, 6, PIN, P2.0 2102-060R

Bose FreeSpace IZA 2120-HZ Specifications

General

Maximum current	5 A
AC input voltage	230 V
AC input frequency	50 Hz
Amplifier class	D
Frequency range	55 - 20000 Hz
Audio output channels	2.0 channels
Peak power per channel	- W
Total Harmonic Distortion (THD)	0.3 %
Purpose	Performance/stage
Equalizer	Yes
Product color	Silver
Volume control	Rotary
Connectivity technology	Wired
Line inputs (RCA)	2
Speakers connectivity type	RCA
Package weight	5400 g

Weight and Dimensions

Depth	324 mm
Width	483 mm
Height	44 mm
Weight	4100 g