Bose 3-2-1GS Series II Service Manual page 45

Reference
Designator
Q2 BPLR, N, 40V, 200mA, SOT23
Q3 BPLR, N, 40V, 200mA, SOT23
Q4 MOSFET, P, 60V, 17A, TO-220
Q5 BPLR, N, 40V, 200mA, SOT23
Q450 BPLR, N, 50V, 100mA, SOT23
Q451 BPLR, N, 50V, 100mA, SOT23
Q452 BPLR, PNP, 500MA, SOT23
Q6100 BPLR, N, 40V, 200mA, SOT23
Q6101 BPLR, N, 50V, 100mA, SOT23
Q7200 BPLR, N, 50V, 100mA, SOT23
Reference
Designator
U100 VOLT REG, 3.3V, 1.5A
U101 VOLTAGE, REGULATOR, 3.3V
U150 POWER AMP, PSO-20, TDA8566TH
U250 POWER AMP, PSO-20, TDA8566TH
U350 POWER AMP, PSO-20, TDA8566TH
U4000 CODEC, 24-BIT, CS4228A-KS-TS
U4000 PAD, THERMAL, COMPLIANT
U4400 RCVR, DIG AUD, CS8415A, TSSOP
U6000 RESET, 3.3V, SOT23, 5-PIN
U6100 INVERTER, 5V, 74VCHU04
U7000 DSP, QFP 208, ADSP21065LKS_264
U7200 PROM, FLASH, 4 MBIT
U7300 SDRAM, 64 MBIT,2Mx32, 3.3V
Reference
Designator
F1 FUSE, 125V, 4A, SLO-BLO
RT1 PTC, TEMP SENSE, 16V, 125C, 20%
T1 CHOKE, COMMON MODE, SMDH
Y7000 CRYSTAL, 33.333 MHZ, FUND, HC-49, SMD
J5 CONN, HEADER, INLINE, PCB MNT, 2P
J150 CONN, HEADER, RTANG, 2.5 MM, 10 POS
J350 CONN, THRU BOARD, TH, 4 POS
J7100 CONN, HEADER, 2.5 MM, THRU, 16 POS
SHLD1 SHIELD, FENCE
- SHIELD, TOP, 0.3 THICK, W/O DIMPLE
- SHIELD, BTM, 0.3 THICK
ELECTRICAL PART LIST
Bass Module DSP/Amplifier PCB Assembly
Transistors
Description
Integrated Circuits
Description
Miscellaneous
Description
45
Part Number
146819
146819
271765-002
146819
146817
146817
189290-001
146819
146817
146817
Part Number
254196-001
256094-03R3
257975
257975
257975
254192-003
266954-001
267616-002
256123-001
258464-004
254191-003
311792
254182-010
Part Number
273504-004000
258497-125
276389-001
266953-001
133220-02
145402-10
266952-04
270584-016
268777-001
268778-002
268781-001
Note
Note
Note
3
3