Text preview for : Behringer B1.pdf part of Berhringer B-1 CONDENSER
MICROPHONE
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A A
PCB131070 /01 PCB131070 /02
COR3
R3 COR9
R9
COC13
C13
68k V+ V+ 75k 22nF
PIR302 PIR301 PIR902 PIR901 PIC1301 PIC1302
PIR1 02 PID10 K
1N4148
PIR10 2 PIR102 PIR202 PIR1902 COD8 PID80K
D8 COC9 PIC901
C9 COD9
PIC701 +
D10
220 D9 COD10
R11
COR11
HZ7B3
COR10 COR1 COR2 COR19 1N4148
100nF
R10 R1 R2 PIR1702 R19 PID10 A
PIR1 01 1k2 COQ4 15k0 15k0 COC7
C7 COR17
R17 47k PID80A PIC902
PIQ403 Q4 PID90A PID90K
COC8 PIC801
C8 PIR10 1 PIR101 PIR201 47µF PIC702 330k PIR1901 PIR1202
2N5401
2 1 PIC1201 COC12
PIQ501 C12
750k
PIC802
R12
100nF PIR1701 COR12
PIR502 PIQ402 COQ5
Q5 COC11
C11
COR5 3 COC10 PIC10 1 6.8pF PIC1202 22nF
2N5551
R5 PIR1302 C10 PIR1201
1M PIQ301 COQ3 PIQ801 COQ8
27pF
COR13
COC14 PIR501
R13
220 PIQ401 Q3 COC1
C1
22nF
COC2
C2
22nF
Q8 PIC1801COC18
C18
PIC10 2
PIQ502 PIC1101 PIC1102
2N5551
2N5551
C14 COL2
22nF PIR1301 PIQ302 PIC101 PIC102 PIC201 PIC202 PIQ802
PIC1802 1nF PIQ503 L2
COQ6
Q6 COD5 PID50A
PIC1401 PIC1402
PIQ601 D5 PIC401 + PIC301 + PIR1802 COL3 PIL302
L3 PIL201 PIL202
1N4148 1N4148
PIQ303 COR18 PIQ803 220µH
68µH
2N5457
PIR802 COC4
C4 COC3
C3 COC17
C17 PIC1702 R18 PIR20 2
PID50K
47µF PIC402 47µF PIC302
PIQ602 COR8
R8 47k COR20
R20
B COR16PIR1602 PIL301 B
10µF
R16 COD4 PID40A 47 PIR1801 10k
D4 PIR402
1G PIQ603 PIR801 COR4
R4
+
PIC1701 PIR20 1
PIR1601 COQ7
Q7 PID40K 47
PIQ701 PIR401
or BF245A
2N5457
PIQ702 PIL102
COL1
COC15 PIC1501
C15
L1
22µH
1nF PIQ703 PIL101
PIC1502
COR15PIR1502
R15
PIQ203 COQ2
Q2
1G
2N5401
PIR1501 PIQ202
PIR2102
COR21
R21
PIQ10 Q1
COQ1 PIQ201 ?
COR7 PIR2101
2N5551
R7
PIR702 PIR701 PIQ102
COC19
C19
33k COD1 PID10A
1N4148 1N4148
D1 ? COY1
PIQ103 PIC1901 PIC1902 PIY101 PIY102
PIR602
COD2 PPIIDD1200KA
D2 COR6
R6 Condenser Mic
C 3k3 C
PID20K PIR601
D D
Model: Behringer B-1 Single Diaphragm
Condenser Microphone B-1
Size: A4 Date: November 2020 Rev. 2.1 Reverse enginner a schematic
from a circuit board
Reverse Engineer by: @vitorhugome Revision by: @Bgbruno03 *
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