Bose FreeSpace IZA 190-HZ Service Manual

85
Diodes
ELECTRICAL PART LIST
FreeSpace
®
IZA 250-LZ 3.5mm Jack PCB Assembly
Reference
Designator
Description
V
endor Part
Number
Note
D10 BAV99, SOT23, PHILIPS 4840-8970 4
D102 BAT54S, SOT-23, SCHOTTKY 480T-54S0 4
D107 BAT54S, SOT-23, SCHOTTKY 480T-54S0 4
D109 BAT54S, SOT-23, SCHOTTKY 480T-54S0 4
D105 BAV99, SOT23, PHILIPS 4840-8970 4
D106 BAV99, SOT23, PHILIPS 4840-8970 4

Integrated Circuits
Reference
Designator
Description
V
endor Part
Number
Note
U12 OP-AMP, SMD, 105C, BA4560RF, SOP8 3132-7011 4
U100 TL072CDR, DUAL, J-FET, INPUT, OP-AMP 3130-8020 4
U103 TL072CDR, DUAL, J-FET, INPUT, OP-AMP 3130-8020 4
U105 TL072CDR, DUAL, J-FET, INPUT, OP-AMP 3130-8020 4

Miscellaneous
Reference
Designator
Description
V
endor Part
Number
Note
J1A WIRE-CONN, 10P, P2.0, #26, UL1061, L=300, B 7013-1990 4
J2A WIRE-SHI, 8P, P2.0, #26, UL1, 061/2547, L=400 7013-2161 4
J101 JACK, INLET, EARPHONE, 50V, 1A, 3.5MM 2113-3332 4
J9A1 WIRE-SHI, 12P, P2.0, #26, UL, 1061/2547, L130 7013-2150 4
VR100 VR, ROTARY, 10K/10CX1, 20%, V, L=30, 40TEETH 4751-223E 4
VR101 VR, ROTARY, B20KX1, 20%, C.C, V, L=30,
40TEETH
4751-227E 4
VR102 VR, ROTARY, B20KX1, 20%, C.C, V, L=30,
40TEETH
4751-227E 4
VR103 VR, ROTARY, B20KX1, 20, V, L=15 4751-2280 4
SW100 SWITCH, SLIDE, DPDT, 50V, 0.5A, L=14, METAL 5200-5013 4
CON GND WIRE, GROUND, 1P, L=58, GREEN/YRL, RING 7012-9970 4


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