Bose FreeSpace IZA 2120-HZ Service Manual

102
ELECTRICAL PART LIST
Diodes (continued)
FreeSpace
®
ZA 2120-LZ Rear Panel PCB Assembly
Reference
Designator
Description
V
endor Part
Number
Note
D713 DIODE, 1SS355TE-17, ROHM 4840-1660+0
D714 DIODE, 1SS355TE-17, ROHM 4840-1660+0
D715 DIODE, 1SS355TE-17, ROHM 4840-1660+0
D716 DIODE, BAV99, SOT23 4840-8970+3
D717 DIODE, BAV99, SOT23 4840-8970+3
D718 DIODE, BAV99, SOT23 4840-8970+3
D719 DIODE, BAV99, SOT23 4840-8970+3
Z402 DZ, 1/2W, 6.2VB, SMD, LL-34, ROHM
(RLZTE-116.2B)
4837-6V21+3
Z403 DZ, 1/2W, 6.2VB, SMD, LL-34, ROHM(RLZTE-
116.2B)
4837-6V21+3
Z700 DZ, 1/2W, 5V1, MMSZ5231B, SOD-123, SMD,
PANJIT
4837-5V18+3
Z701 DZ, 1/2W, 5V1, MMSZ5231B, SOD-123, SMD,
PANJIT
4837-5V18+3
Integrated Circuits
Reference
Designator
Description
V
endor Part
Number
Note
U400 IC, ASIC, SN74LVC2G17, DCK 3132-7450+0
U401 IC, REGULATOR, NJM7805DLA, TO-252 3132-7310+0
U402 IC, MCU, S3F94C4, SOP20, SAMSUNG 3132-9660+0-13
U403 IC, NJM79M05DL1A-T-#ZZ, ZB, REGULATOR 3132-3012+0
U404 IC, CD74HC4051M96, SOIC 3132-0780+0
U405 IC, REGULATOR, +15V, 7815, DPAK/TO-252,
AUK
3132-8161+0-49
U406 IC, REGULATOR, -15V, 7915, DPAK/TO-252, AUK 3132-8171+0-49
U700 IC, LM358AM, OPAMP, SO-8 3132-2501+0
U701 IC, LM358AM, OPAMP, SO-8 3132-2501+0
U702 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U703 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U704 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U705 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U706 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U707 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U708 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U709 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U710 IC, LM13700M/NOPB, TRANSCONDUCTANCE,
AMP
3132-1981+0
U711 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP,
(SMD)
3130-8020+0
U712 IC, 2CH, VOLUME, BD3812F, SOP14 3132-6071+0

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