Infinity BU1 User Manual

Ref.# Part # Description Qty.
R51, 52 RS1715 SMD RES 5.6Kohm 5% 1/8W 1206 2
R56 RS1005 RES C/F 100 ohms 5% 1/2W T/R 1
R112 RS1872 SMD RES 51Kohm 5% 1/8W 1206 1
R114 RS1793 SMD RES 470Kohm 5% 1/8W 1206 1
R117 RS1968 SMD RES 2.2Mohm 5% 1/8W 1206 1
R120 RS1892 SMD RES 10Mohm 5% 1/8W 1206 1
R125 RS1883 SMD RES 1.5Kohm 5% 1/8W 1206 1
R129 RS1783 SMD RES 12Kohm 5% 1/8W 1206 1
R131 RS2419 SMD RES 430Kohm 5% 1/8W 1206 1
R132, 133, 140 RS1704 SMD RES 22Kohm 5% 1/8W 1206 3
R135 RS1712 SMD RES 43Kohm 5% 1/8W 1206 1
R141 RS1791 SMD RES 39Kohm 5% 1/8W 1206 1
Transistors
Q1 TR1346 TIP35C 1
Q2 TR1347 TIP34C 1
Q3 TR1183 TIP31C 1
Q4 TR1184 TIP32C 1
Q5, 18 TR1043 MPS2222A 2
Q6, 9, 15, 20 TR1166 2N5401 4
Q7, 8 TR1167 2N5551 2
Q10, 12, 16 TR1131 DTC114TK 3
Q11 TR1108 2SC2412K 1
Q17, 101, 102 TR1125 2SZ1037K 3
Q19 TR1010 2N2907A 1
Ref.# Part # Description Qty.
Miscellaneous
CONN101 CO1334 JACK SPEAKER OCTAL PC 1
MOUNT RIGHT ANGLE
F1 FS1086 FUSE SLO-BLO 1A 250V 5x20 3AG 1
FUSE1 XX1297 Fuse Clip 5x20 PC Mount 2
HARNESS HA1186 HARNESS 7-POSITION 0.1" 1
CENTER-CENTER L=4" (Connects
Power Board to PreAmp/
Cross-Over Board)
K1 RE1026 RELAY PC MOUNT 24V @ 6A 1
L1 MI1100 Inductor Air Core 0.38uH 1
LED101 LE1032 Led Bicolor Red/Green 5mm 1
PCB’S (BLANK) CL1232 BLANK PCB’s WITH CONNECTOR 1
RCA102 CO1407 CONNECTOR RCA DUAL VERT. 1
PC MOUNT WHT/RED R/A GOLD
SW101 SW1084 SWITCH SLIDE DPDT R/A PC MOUNT 1
SPKOUT CO1343 Strght Sq Hdr 0.156"Center 1
T1 MI1210 POWER TRANSFORMER BU1 1
TH1 TH1006 NTC THERMISTOR 10Kohm @ 25DegC 1
VR101 RS2426 POT 20K DUAL 16mm B-TAPER 1
VOLUME
VR102 RS1794 POT 50Kohm 20% LOG TAPER 15A 1
FREQUENCY
9
Powered Subwoofer BU1

Infinity BU1 Specifications

General

Brand	Infinity
Model	BU1
Category	Subwoofer
Language	English