Bose AM-30P, Service Manual

Page: 41 / 48

41
ELECTRICAL PART LIST
Reference
Designator
Description Part
Number
Note
U1 VOLT REG, 37V, POS 137927
U2 VOLT REG, 37V, NEG 137928
U3, 600, 700 VOLTAGE COMPARATOR, LM339 187618-001
U6, 7, 10, 14, 15, 16, 300, 703 QUAD OP AMP, TLO74D, SOIC 186112
U8, 9, 12 VOLUME CNTRL, DIP-16, TC9213P 147622
U11 OP AMP, POS, 36V, CA3280, DUAL 132591
U13, 17, 375 OP AMP, DUAL, SO-8, NJM2082M 146820
U175, 275, 475, 575 POWER AMP, AUDIO, TDA7294 170156
U601 MICRO, uC, SO-28, ST6225M6, 190333
U602 EEPROM, 1KB, SERIAL, 59C11 147536
U604 OPTO-TRIAC, PDIP-6, MOC3023T 190334-001 3
U701 DUAL COMPARITOR, SO-8, LM393 148584
U702 OP AMP, QUAD, SO14, TL074BCDT 188953
Integrated Circuits
Reference
Designator
Description Part
Number
Note
Q177, 179, 277, 279, 379, 385,
386 PNP, SMALL 119168
Q175, 180, 275, 280, 377, 380,
383, 384, 601 NPN, TAPE 117921
Q176, 276, 381, 382 DARL, P, TIP146T 172285
Q178, 278, 387, 388 DARL, N, TIP141T 172284
Q375 JFET, SOT,MMBF4392 134738
Q376, 607, 700-703 BPLR, P, 55V, 150mA, SOT23 258007 Alt. 134743
Q378
PNP, 2SB560F 140349
Q605 TRIAC, TO220 178807 3
Q604, 606 NPN, SOT, MMBT3904 146819
Transistors
Diodes
Reference
Designator
Description Part
Number
Note
B1, 2 BRIDGE RECTIFIER 187611-001 3
D1, 3-6, 102, 202, 278, 375,
578, 601 DUAL, SOT-23, BAV99 147239
D2 ZENER, 12V, 225mW, 5%, 1N5242 135247-5242
D100, 101, 178, 201, 478 DUAL, SOT-23, BAV99 147239
D176, 179, 276, 279, 602 ZENER, 5.6v, 225mW, 5%, IN5232 135247-5232
D177, 180, 277, 280, 376, 377 1N5402 170219
D378 ZENER, SOT23, 5%,
5.1V 135247-5231
D600 ZENER, 5.6V, 225mW, 5%, 1N5232 135247-5232
D603, 606, 701, 703, 704, 706 1N4531 136603
D605 ZENER, 3.3V 135247-5226
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