Bose FreeSpace 4400 Service Manual page 54

Reference
Designator
A1 J-FET DUAL OP AMP, TL072BC, SO8, ST
A2 J-FET DUAL OP AMP, TL072BC, SO8, ST
A3 J-FET DUAL OP AMP, TL072BC, SO8, ST
A4 J-FET DUAL OP AMP, TL072BC, SO8, ST
A5 TL074CDT-S014
A6 TL074CDT-S014
A7 TL074CDT-S014
A8 J-FET DUAL OP AMP, TL072BC, SO8, ST
A9 J-FET DUAL OP AMP, TL072BC, SO8, ST
A12 TL074CDT-S014, SMD
A13 TL074CDT-S014, SMD
A14 TL074CDT-S014, SMD
U1 TOPSWITCH-GX, TOP245Y, TO220-7C, PI
U2 TOPSWITCH-GX, TOP243G, SMD-8B, PI
U3 DUAL MULTIVIBRATOR, M74HC4538M1R,
SO16
U4 2IN SHM NAND, GT, 74VHC132M, SO14, ST
U5 2IN SHM NAND GT, 74VHC132M, SO14, ST
U8 VOLT REG, SMD, POS, NJM78L05UA, SOT89
U9 VOLT REG, SMD, POS, NJM78L05UA, SOT89
U11 VOLT REG, +12V, L7812ACD2T, D2PAK, ST
U12 TEMP SENS, LM34DZ, TO-92, RLT, NATIONAL
U13 VOLT REG, -15V, NJM79L15UA, SOT89, JRC
U14 PIC16LF873A-I/SOG, MICRO
U15 CD74HC4051M96, SOIC
U16 VOLT REG, +15V, NJM78L15UA, SOT89, SMD
U17 VOLT REG, SMD, POS, NJM78L05UA, SOT89
U19 VOLT REG, +12V, L7812ACD2T, D2PAK, ST
U20 TEMP SENS, LM34DZ, TO-92, RLT, NATIONAL
U21 VOLT REG, -15V, NJM79L15UA, SOT89, JRC
U22 PIC16LF873A-I/SOG, MICRO
U23 CD74HC4051M96, SOIC
U24 VOLT REG, +15V, NJM78L15UA, SOT89, SMD
U25 VOLT REG, SMD, POS, NJM78L05UA, SOT89
Reference
Designator
BLACK TERMINAL, OUTPUT
BLUE TERMINAL, OUTPUT
BROWN TERMINAL, OUTPUT
D104 LED HOLDER, LED3X16
D105 LED HOLDER, LED3X16
D106 LED HOLDER, LED3X16
D107 LED HOLDER, LED3X16
D108 LED HOLDER, LED3X16
D109 LED HOLDER, LED3X16
ELECTRICAL PART LIST
Power Supply / Power Amplifier PCB Assembly
Integrated Circuits
Description
Miscellaneous
Description
54
Vendor Part Note
Number
3132-3951+0
3132-3951+0
3132-3951+0
3132-3951+0
3131-3550+0
3131-3550+0
3131-3550+0
3132-3951+0
3132-3951+0
3131-3550+0
3131-3550+0
3131-3550+0
3132-3971+0
3132-3981+0
3132-3991+0
3132-4001+0
3132-4001+0
3132-3601+0
3132-3601+0
3132-4011+0
3132-4021+0
3132-3671+0
3132-1451+0
3132-0780+0
3132-3661+0
3132-3601+0
3132-4011+0
3132-4021+0
3132-3671+0
3132-1451+0
3132-0780+0
3132-3661+0
3132-3601+0
Vendor Part Note
Number
4132-1551+0
4132-1551+0
4132-1551+0
4172-0030+0
4172-0030+0
4172-0030+0
4172-0030+0
4172-0030+0
4172-0030+0
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4