Bose FreeSpace IZA 190-HZ Service Manual

82
Transistors
ELECTRICAL PART LIST
FreeSpace
®
IZA 250-LZ Rear Panel I/O PCB Assembly
Reference
Designator
Description
V
endor Part
Number
Note
Q200 MMBT4403LT1G, SMD 4854-4030+3 4
Q201 MMBT4403LT1G, SMD 4854-4030+3 4
Q202 MMBT4403LT1G, SMD 4854-4030+3 4
Q203 MMBT4403LT1G, SMD 4854-4030+3 4
Q204 MMBT4403LT1G, SMD 4854-4030+3 4
Q205 NPN, MMBT4401, SOT-23, HFE:20-300, SM 4854-4010+3 4
Q206 MMBT4403LT1G, SMD 4854-4030+3 4
Q207 MMBT4403LT1G, SMD 4854-4030+3 4
Q208 MMBT4403LT1G, SMD 4854-4030+3 4
Q209 NPN, MMBT4401, SOT-23, HFE:20-300, SM 4854-4010+3 4
Q210 NPN, MMBT4401, SOT-23, HFE:20-300, SM 4854-4010+3 4
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Integrated Circuits
Reference
Designator
Description
V
endor Part
Number
Note
U214 OP-AMP, SWITCH, NJM2120M, SOIC8 3132-3711+0 4
U216 TL072CDR, DUAL, J-FET, INPUT, OP-AMP 3130-8020+0 4
U217 TL072CDR, DUAL, J-FET, INPUT, OP-AMP 3130-8020+0 4
U218 TL072CDR, DUAL, J-FET, INPUT, OP-AMP 3130-8020+0 4
U219 OP-AMP, SWITCH, NJM2120M, SOIC8 3132-3711+0 4
U220 NJM2068M-#ZZZB, DUAL, OP, AMP 3130-6890+0 4
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Miscellaneous
Reference
Designator
Description
V
endor Part
Number
Note
CH1 JACK, 2RCA, P15, H=10+9.5 2113-3153+0 4
CH2 JACK, 2RCA, P15, H=10+9.5 2113-3153+0 4
CH3 SOCKET, EURO, BLOCK, 4P, P5, STRAIGHT,
GREEN
2113-3148+0 4
J3 SOCKET, SPEAKER, 4P, P5, 250V, 12A, BLACK 2113-3148+1 4
LINE_OUT JACK, 2RCA, P15, H=10+9.5 2113-3153+0 4
MUTE SOCKET, M, 2P, P5, 300V, 15A, BLACK 2113-3361+1 4
S200 CONNECTOR, HEADER, 4P, P2.54, ST, M 2101-3296+0 4
S201 CONNECTOR, HEADER, 4P, P2.54, ST, M 2101-3296+0 4
S214 SWITCH, DIP, SPST, 24V, 25MA, P2.54, 4PIN 5200-5019+0 4
SW204 SWITCH, SLIDE, 3P2T, 125V, 0.3A, VERT=6 5200-5015+0 4
VR201 VR, ROTARY, 20BKX1, 20%, V, L=15, 18TEETH, C 4751-226E+0 4
VR202 VR, ROTARY, 20BKX1, 20%, V, L=15, 18TEETH, C 4751-226E+0 4
VR205 VR, ROTARY, 10K/10CX1, 20%, V, L=15, 18TEETH 4751-224E+0 4
VR206 VR, ROTARY, 100KAX2, 20%, V, L=15, 18TEETH 4751-225E+0 4
VR207 VR, ROTARY, 100KAX2, 20%, V, L=15, 18TEETH 4751-225E+0 4
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Bose FreeSpace IZA 190-HZ Specifications

General

Amplifier class	D
RMS rated power	90 W
Channels quantity	1 channels
Audio output channels	- channels
Peak power per channel	- W
Signal-to-Noise Ratio (SNR)	- dB
Total Harmonic Distortion (THD)	1 %
XLR in	Yes
Line inputs (RCA)	2
Line outputs (RCA)	1
Speakers connectivity type	RCA
Product color	Silver
Rack capacity	1U
Volume control	Rotary
Connectivity technology	Wired
AC input voltage	230 V
AC input frequency	50 - 60 Hz
Power protection features	Overheating, Short circuit
Power consumption (typical)	15 W
Package weight	4100 g

Weight and Dimensions

Depth	310 mm
Width	214 mm
Height	45 mm
Weight	3200 g