Bose FreeSpace IZA 2120-HZ Service Manual page 57

Reference
Designator
D900 DIODE, BAV99, SOT23
D901 DIODE, BAV99, SOT23
D902 DIODE, BAV99, SOT23
D903 DOUBLE, DIODE, BAT54S, SOT-23, SCHOTTKY, SMD
D904 DOUBLE, DIODE, BAT54S, SOT-23, SCHOTTKY, SMD
Reference
Designator
U710 IC, ESD, PROTECTION, TPD2E001, SOT533
U900 IC, OP, AMP, SMD, 105C, BA4560RF, SOP8
U901 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP, (SMD)
U902 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP, (SMD)
U903 IC, TL072CDR, DUAL, J-FET, INPUT, OP-AMP, (SMD)
Reference
Designator
J711A CONNECTOR, PIN, HEADER, 4P
J714 USB-B, CONN, F, 4PIN, P2.5
J900 WIRE-CONN, 6P, P2.0, #28, UL1007, L=220, RD/WH,
F/M
J901 INLET, EARPHONE, 50V, 1A, 3.5MM
J902 CONNECTOR, FFC, 25P, P1.0, TOP, ENTRY
J951 BRACKET, GROUND, BRASS, T=0.8, TIN, PLATED
SW702 SW, DIP, SPST, 24V, 25MA, P2.54, 6P
SW704 SW, DIP, SPST, 24V, 25MA, P2.54, 6P
SW900 SWITCH, SLIDE, DPDT, 50V0.5A, L=14, METAL,
ROCKER
VR900 VR, ROTARY, B20KX1, 20%, C.C, V, L=30, 40TEETH,
CTR
VR901 VR, ROTARY, B20KX1, 20%, C.C, V, L=30, 40TEETH,
CTR
VR902 VR, ROTARY, B20KX1, 20%, V, L=15
VR903 VR, ROTARY, B20KX1, 20%, C.C, V, L=30, 40TEETH,
CTR
VR904 VR, ROTARY, B20KX1, 20%, C.C, V, L=30, 40TEETH,
CTR
ELECTRICAL PART LIST
FreeSpace IZA 2120-HZ Front PCB Assembly
Diodes
Description
Integrated Circuits
Description
Miscellaneous
Description
57
Vendor Part Note
Number
4840-8970
4840-8970
4840-8970
480T-54S0
480T-54S0
Vendor Part Note
Number
3132-7831
3132-7011
3130-8020
3130-8020
3130-8020
Vendor Part Note
Number
2101-3295
2113-3428
7013-4531
2113-3332
2101-3043
4132-6223
5200-5077
5200-5077
5200-5013
4751-227E
4751-227E
4751-2280
4751-227E
4751-227E