Bu-150 Electrical Parts List - Infinity BU-150 Service Manual

Amplifier/Subwoofer
REF # PART #
BU-150 PCB REV 3.5
Resistors
R1 40702 6.8MW
R2 40466 8.66kW
R3 40458 43.2kW
R4 40417 47kW
R4a/b/c 40105 0.1W
R5 40420 1kW
R6 40420 1kW
R7 40449 3.3kW
R8 40417 47kW
R9 40464 9.1kW
R14 40409 10kW
R15 40406 100kW
R16, 17 40465 2.4kW
R18 40424 330kW
R19 40466 3.9kW
R20 40405 4.7kW
R21 40443 39kW
R22 40449 3.3kW
R23 40461 20kW
R24 40418 22kW
R25 40417 47kW
R26 40701 1.0MW
R27 40440 6.81kW
R30, 31 40441 13.7kW
R32 40415 470kW
R33 40100 332W
R35 40422 301kW
R36 40446 8.66kW
R37 40446 8.66kW
R39 40467 30.1kW
R40 40417 47kW
R42, 43 40406 100kW
R44, 45 40409 10kW
R46 40104 4.7W
R48 40468 7.32kW
R49 40415 470kW
R50 40100 332W
R51 40417 47kW
R52 40456 2.7kW
R53, 54, 55, 56 40106 100W
R57 40456 2.7kW
R58 40469 5.49kW
R59 40405 4.7kW
R60 40443 39kW
Crossover 40425 50kW
Level 40402 5kW
Capacitors
C1 30710 2200uF 100V +80/-20% Electrolytic Radial
Safety part
C2 30710 2200uF 100V +80/-20% Electrolytic Radial
Safety part

BU-150 ELECTRICAL PARTS LIST

DESCRIPTION
1/4W ±5% carbon film
1/4W ±1% metal film
1/4W ±1% metal film
1/4W ±5% carbon film
1.2W ±5% 3pcs.
1/4W ±5% carbon film
1/4W ±5% carbon film
1/2W ±5% carbon film
1/4W ±5% carbon film
10W ±5% power resistor Safety part 1
1/4W 5% carbon film
1/4W 5% carbon film
7W ±5% wirewound Safety part
1/4W ±5% carbon film (LED sens) 1
2W ±5% carbon film
1/4W ±5% carbon film
1/4W ±5% carbon film
1/2W ±5% carbon film
1/2W ±5% carbon film
1/4W ±5% carbon film
1/4W ±5% carbon film
1/4W ±5% carbon film
1/4W ±1% metal film
1/4W ±1% metal film
1/4W ±5% carbon film
1/2W ±5% carbon film
1/4W ±1% metal film
1/4W ±1% metal film
1/4W ±1% metal film
1/4W 1% metal film
1/4W 1% carbon film
1/4W ±1% carbon film
1/4W ±5% carbon film
1/4W ±5% carbon film
1/4W ±1% metal film
1/4W ±5% carbon film
1/4W ±5% carbon film
1/4W ±5% carbon film
5W ±5% wirewound Safety part
2W 5% carbon film
5W ±5% wirewound Safety part
1/4W ±1% metal film
1/4W ±5% carbon film
1/4W ±5% carbon film
1/4W ±10% Double Log Pot
1/4W ±10% Single Linear Pot
QTY REF # PART #
C3 30514
C4, 5 30504
C6 30709
1
1
C7 30510
1
C7a/b 30505
1
C8, 9 30504
1
C11 30702
1
C13 30507
1
C14 30511
1
C15, 16 30707
1
C17 30502
C18 30517
1
C19 30524
1
C20 30504
2
C21 30522
C22, 23 30502
1
C24 30523
1
C26 30508
1
C27 30513
1
C29 30711
1
C31 30525
1
C33 30503
1
CW 30505
1
CZ 30505
1
2
Diodes
1
1
D1 50111
1
LED 1 or 2 50106
1 D2, 4 50104
1 D3 50102
1 D6 50103
D9, 10 50105
1
DBR 50100
2
2
Transistors
1
Q1 60151
1
Q2 60152
1
Q3 60153
1
Q4, 5 60155
1
1
Integrated Circuits
4
1
U1 60100
1 U2 60101
1 60302
1
Inductors
1
CMC1 80100
1
L1 80121
L2 80122
L3 80122
1
L4 80122
1
BU-150
DESCRIPTION
47nF 50V +80/-20% Mono-ceramic axial
100nF 50V +80/-20% Mono-cer rad 0.2"
/ax 0.3"
4.7uF 100V +80/-20% Electrolytic Radial
NP Safety part
33n 50V ±10% Mono-ceramic axial
100n 100V ±20% Metal Polyester Rad
100nF 50V +80/-20% Mono-ceramic radial
100uF 35V +80/-20% Electrolytic Radial
10nF 50V ±20% Mono-ceramic axial
330nF 50V ±10% Mono-ceramic axial
220uF 50V ±20% Electrolytic Radial
100nF 50V +80/-20% Mono-ceramic radial
68nF 50V ±10% Mono-ceramic axial
82nF 50V ±10% Mono-ceramic axial
100nF 50V ±10% Mono-ceramic axial
100nF 250V ±10% Polyester film
100nF 50V +80/-20% Mono-ceramic axial
330nF 100V +80/-20 Mono-ceramic axial
10nF 50V ±10% Mono-ceramic axial
3.3nF 50V ±10% Mono-ceramic axial
22uF 35V +80/-20% Electrolytic Radial
Safety part
120nF 50V ±10% Mono-ceramic axial
2.2nF 50V ±20% Mono-ceramic axial
100nF 100V ±20% Polyester film
100nF 100V ±20% Polyester film
ZENER 1N4763A 91V ±5% 1W
Dual Cir LED (2 legged)
1N4148 100V 0.1A
ZENER 1N4749A 24V ±5% 1W
ZENER 1N5234B 6.2V ±5% 0.5W
ZENER 1N4744A 15V ±5% 1W
Bridge Rect 200V 4A Safety part
MPS A13 30V NPN (Darl)
2N3906 40V PNP, 2N4402 alternate
2N3904 40V NPN, 2N4401 alternate
2N5401 80V PNP
LM324 Quad OpAmp +/-15V
TLO 82 Dual OpAmp +/-15V
S64AMI Power Amp module SAFETY PART
mc4438 Safety part
mc4642 Safety part
Ferrite bead
Ferrite bead
Ferrite bead
QTY
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
2 0