Bose Companion 3 Series II - OUR COMMITMENT TO YOU

16
Reference
Designator
Description Part Number Note
D401 DUAL, SOT-23, BAW56 180738
D402 DUAL, SOT-23, BAW56 180738
D403 SOT-23, BAV 99 147239
D951 SOT-23, BAV 70 147249
D952 SOT-23, BAV 99 147239
D954 DUAL, SOT-23, BAW56 180738
D955 SOT-23, BAV 99 147239
ZR301 ZEN,SOD-123, .5W, 10V, 5% 174265-5240
Reference
Designator
Description Part Number Note
Q303 NPN, 1.3W, SOT-223 258416-001
Q304 BPLR, P, 40V, 200mA, SOT23 148596
Q305 BPLR, N, 40V, 200mA, SOT23 146819
Q306 BPLR, P, 40V, 200mA, SOT23 148596
Q307 BPLR, P, 40V, 200mA, SOT23 148596
Q308 BPLR, N, 40V, 200mA, SOT23 146819
Q309 BPLR, N, 40V, 200mA, SOT23 146819
Q401 BPLR, N, 40V, 200mA, SOT23 146819
Q402 BPLR, P, 40V, 200mA, SOT23 148596
Q403 BPLR, P, 40V, 200mA, SOT23 148596
Q950 BPLR, N, 40V, 200mA, SOT23 146819
Q951 BPLR, P, 40V, 200mA, SOT23 148596
Q952 BPLR, P, 40V, 200mA, SOT23 148596
Q953 BPLR, N, 40V, 200mA, SOT23 146819
Q954 BPLR, P, 40V, 200mA, SOT23 148596
Reference
Designator
Description Part Number Note
U3 IC, 0P AMP QUAD, SOIC-14, NJM2059 187472
U102 IC, 0P AMP QUAD, SOIC-14, NJM2059 187472
U125 IC, 0P AMP QUAD, SOIC-14, NJM2059 187472
U201 IC, 0P AMP QUAD, SOIC-14, NJM2059 187472
U301 IC, POWER AMP, 4x45W, 25-PIN, TDA7560 271833-001
U401 IC, TRANS, DUAL, SOIC-16, NJM13700 188650-001
U950 IC, TRANS, DUAL, SOIC-16, NJM13700 188650-001
U951 IC, 0P AMP QUAD, SOIC-14, NJM2059 187472
ELECTRICAL PARTS LIST
Main PCB Assembly
Diodes (continued)
Integrated Circuits
Transistors