Bose FreeSpace IZA 190-HZ Service Manual

21
MAIN PART LIST
FreeSpace
®
ZA 190-HZ Amplifier (refer to Figure 3)
Item
Number
Description Bose
®
Part
Number
V
endor Part Number Qty. Note
1 CHASSIS - 1407-5017+0 1 4
2 TUBE SCREW M3X6 - 2904-3006+3000 4 4
3
A
C INLET - 2113-3135+0 1 4
4 BRACKET, REAR 348589-0310 SV
C
-HIMIC04+BKT 2
5 SCREW, MACHINE, FLAT-CS - 2901-3005+3000 6 4
6 BRASS TUBE, M3X18 - 4134-8421+0 2 4
7 CRINKLE WASHER - 260
5
-3010+0600 1 4
8 PLAIN WASHER - 2600-4008+0850 1 4
9 SPRING WASHER - 2600-4008+1000 1 4
10 NUT, M4 - 2607-4008+0650 1 4
11 SPRING WASHER - 2640-4030+0704 2 4
12 PCB SCREW, M3X6 - 2900-3006+4000 2 4
13 BRASS TUBE, M3X10 - 413
5
-9721+0 2 4
14 CIRCLE FOR RCA JACK - 415
5
-2151+0 1 4
15 SMPS / AMP PCB ASSY
(with items 16, 17, 18)
353202-001S SVC-HIMIC14+MAIN 1 2
16 SILICONE PAD
17 HEAT SINK, LARGE
18 HEAT SINK, SMALL
19 TOP COVER
(
with item 20
)
348597-031S SV
C
-HIMIC04+COV 1
20 INSULATION SHEET - 3100-9731+0 1 4
21 CLIP - 413
5
-3291+0 1 4
22 SCREW, M3X6 - 2904-3006+3000 2 4
23 PCB SCREW, M3X6 - 2900-3006+4000 3 4
24 PCB SCREW, M3X6 - 2900-3006+4000 2 4
25 SPRING WASHER - 2607-3007+0550 2 4
26 POWER SWITCH 348612-0010 SV
C
-HIMIC04+S
W
1 3
27 FRONT PANEL, SLAVE VERSION 348610-0310 SVC-HIMIC04+FPNS 1
28 SCREW, MACHINE, FLAT-CS - 2901-3005+3000 4 4
29 LIGHT PIPE - 415
5
-1861+0 1 4
30 LED PCB ASSY
(
with item 29
)
348606-001S SV
C
-HIMIC04+LEDS 1 2
31 OUTPUT PCB ASSY 348598-001S SV
C
-HIMIC04+OUTP 1 2
32 I/O PCB ASSY, SLAVE VERSION 35051
5
-001S SV
C
-HIMIC04+INP 1 2
33 XFMR RUBBER SHEET
34 XFMR PLAIN WASHER
35 XFMR SPRING WASHER
36 XFMR NUT
37 TRANSFORMER SCRE
W
38 XFMR (with items 33,34,35,36,37) 348596-0010 SV
C
-HIMIC04+TRAN 1 3
39 PCB SCREW, M3X6 - 2900-3006+4000 7 4
40 FRONT PCB SCREW, M2.3X8 - 2950-2308+3000 1 4
41 LABEL, MODEL - 3001-3073+0 1 4
42 SCREW, MACHINE, FLAT-CS - 2901-3005+3000 8 4
- HARDWARE KIT, SCREWS, SVC 348613-001S SVC-LOMIC04+HRDK 1


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