Schematics - Gemini BPM-1000 Service Manual

Schematic
IN/OUT PCB
C7 C8
C6 822 273
R5 R7 R8
SW1B
180 8K2 100K
100/16 R17 C18
-12V
47/16
33
IC1A
2 C2
R4 SW1A
C3 1
R1
3
2068 10K
4.7/35 R3 10/16
1K
C4 47K
R9
C12
+12V
101 47/16
33
J1A C17 C13
1L
R16
C11 822 273
R15 R14
1G
X1 X5
180 8K2 100K
1R 100/16 R12
6 IC1B C16
10K
C1 7
R2 5
2068 10/16
1K C5
4.7/35 R6
47K
101
R18 C14 R13
J1B
2L 1K 4.7/35 9K1
C15
101
2G
2R C10
R10 101 C9 R11
1K 4.7/35 9K1
C20 C21
C24 822 273
R20 R24 R25
C32
180 8K2 100K
100/16 R28
-12V
33
47/16
2 IC2A C19
R19
1
R26
3
2068
10K
R22 10/16
1K
C22 47K
R27 C26
+12V
101 47/16
33
J2A C31 C30
822 273
C25
R34 R32 R31
100/16
180 8K2 100K
6 IC2B C29
7 R30
R21 5
2068 10K
C23
1K R23 10/16 X2 X8
47K
101
C33 R35
R36
J2B 1K
4.7/35 9K1
C34
101
C28
101 C27 R33
R29
1K
4.7/35 9K1
C36 C37
C40 822 273
R38 R39 R40
100/16 C47
180 8K2 100K
R46
-12V
33
47/16
2 IC3A C35
R37
1
R44
3
2068
10K
R42 10/16
1K
C38 47K
R45 C42
+12V
101 47/16
33
J3A C46 C45
822 273
C41 X3 X11
R52 R51 R50
100K
100/16
180 8K2
6 IC3B C48
7 R48
R41 5
2068 10K
C39
1K R43 10/16
47K
101
C49
R53
R54
J3B
Left
1K 9K1
C50 4.7/35
101
C44 C43
R47 R49
101
1K 9K1
4.7/35
C55
R59 R61
J4A
2K2 15K
C56 4.7/35
101 X6 X15
C57 C51
R56 101 R60
2K2 15K
4.7/35
C63
R67
R71
J4B
15K
2K2
C64
4.7/35
101
X3 X14
C60 C62
R64 101
4.7/35 R65
2K2 15K
C16
101
R13
J2 5K1 1%
T
R R19 C19
-12V
S R16
33
R11
C14 47/16 5K6
IC2A R18
1K 1% 2
1K
22/16 1 C17
3 2068
R12
C15 22/16
R20 R17
C18 C20 C12
1K 1% +12V
22/16 47/16
33 1K
101 22/16 R14
R15 5K6
5K1 1%
C10
101
R9
X32 X25 X1
30K1 1%
R10 C6
-12V
-
33
3 C11 47/16
R6
IC1A
2
GND 22/16 1K 1% 1 C13
3 X2 X3
R7
+ C8 2068 22/16
C7
T 22/16
1K 1%
R 101
S R5 R3 C3
+12V
30K1 1% 47/16
33
C2
101
R2
30K1 1%
C1 R1
IC1B
1K 1% 6
22/16 7 C4
J1
S 5
R8
R C9 2068 22/16
T C5
1K 1%
22/16
101
R4
30K1 1%
XLR PCB
MAIN PCB
R52 R53 VR10A R50
1K5 3K6 1K5
50KEx2 R55
33K
C38 C34
154 154
R48
4K7
R44 VR8A
2K4
50KEx2 R49
33K
C36 C35
562 56 C30
VR9A R57
5K6
50KEx2
C32 C29
R51
7 IC5B 22/16
C37 8 Right
33K
R42 22/16 R46 6
22 4558S
20K 8K2
103 R45 C33
24K 682 VR11B
R43
10KAx2
VR7A
1K5 50KAx2
R62 R66 VR10B R74
C41
R60
-12V 1K5 3K6 50KEx2 R67 1K5 R39
33
22/16
33K
S3 3 IC4A C47 C50
30K
2 154 154
4 R72
R38
4558S 4K7 C51
20K R73 VR8B
C42 2K4
R71 50KEx2 R63
+12V
22/16
33K
R79 C44 C43
33
22/16 20K 562 56 -12V
VR9B R61
C45
5K6
22 50KEx2 R59
R69 3 IC5A 33
20K C48 C46 2
R65 R64
4
33K 8K2 4558S
R70
22/16 103 R75 C49 C40
24K 682 C39
R54
22/16
1K5 VR7B 50KAx2 +12V
33
7 IC4B 22/16
8 R94 R91 VR15A R89
30K
6
1K5 3K6 1K5
50KEx2 R95
4558S
33K VR11A
C61 C56 10KAx2
154 154
R85
R86 VR13A 4K7
2K4
50KEx2 R90
C54
33K
C59 C58
C55 562 56
VR14A R99 Right
5K6 22/16
R83 50KEx2
22 C52 C60 7 IC7B
20K R93 R88
8 VR16B
6 10KAx2
33K 8K2
R84 22/16 103 R87 C53 4558S
24K 682
VR12A
1K5 50KAx2
C63
R101 R81
-12V
33
R103 R108 VR15B R115
S4 22/16
3 IC6A
1K5 3K6 50KEx2 R109 1K5
2
4
33K
4558S R80 C69 C73
20K 154 154
C64 R114
R113 C72
4K7
+12V R105 VR13B
R121
33 2K4
20K 50KEx2 R104
22/16
33K 22/16
C67 C66 C65
22 C70 562 56 -12V
R111 VR14B R102
20K 5K6
22/16 50KEx2 R98
R107 3 IC7A 33
R112
33K C68 2
R106
VR12B 4
1K5 50KAx2 8K2 4558S
103 R117 C71 C62
7 IC6B 24K 682 C57
R97
8 22/16
+12V
6
33
4558S 22/16 VR16A
R142 R137 VR20A R134 10KAx2
1K5 3K6 1K5
50KEx2 R143
33K
C87 C81
154 154
R132
C76
R133 VR18A 4K7
2K4
C80 50KEx2 R136
22/16 Right
33K
C85 C84
R130
562 56
VR19A R146
22 20K
5K6 VR21B
50KEx2
C78 10KAx2
R131 R141
C86 7 IC10B
R128
8
VR17A 33K
22/16 6
1K5 50KAx2 8K2
C91 103 R127 C79 4558S
R148 24K 682 R124
-12V
33
S5 22/16
30K
IC9A
3
2
R152 R153 VR20B R163
4
4558S R123 1K5 3K6 1K5
50KEx2 R154
20K
C92
33K
R157 C95 C101
+12V
154 154
R168 R161
33
22/16 20K C100
4K7
R159 VR18B
C96 2K4 22/16
50KEx2 R158
22
R155
33K -12V
C94 C93
20K
562 56
VR19B R149
R147
R156 33
5K6
50KEx2
VR17B
R151 3 IC10A
1K5 50KAx2
C98 2
33K
IC9B R150
7 C99 4
C97 C90
8 8K2 4558S
6 103 R162
4558S 22/16 24K 682 C83 VR21A
R140
22/16 10KAx2
+12V
33
22/16
R189 R190 VR25A R185
1K5 3K6 1K5
50KEx2 R194
33K
C119 C115
154 154
R183
C107
R175 R177 VR23A 4K7
Right
33K 2K4
50KEx2 R184 22/16
VR22A
33K
50KBx2 R170 C113 C112 VR26B
562 56 10KAx2
5K6
VR24A R197
C108
22 5K6
R182 50KEx2
R188
1M C114 7 IC13B
R179
S6A C121 8
R199 33K R172
6
-12V 8K2
103 R178 C109 4558S
33
22/16 24K 682
30K
3 IC12A C106
2
S6B 4
4558S R169 22/16
20K
R205 R206 VR25B R213
C122
R210
+12V 1K5 3K6 50KEx2 R207 1K5
33
R187 33K 33K
22/16 R221 C127 C131
S6D 20K 154 154
VR22B R217
50KBx2 R209 C133
4K7
R212 VR23B
5K6
2K4
50KEx2 R211
C123 22/16
S6C 22
33K
C125 C124 -12V
R202
562 56
VR24B R200 R225
1M
R198
5K6
7 IC12B C132 50KEx2 33
30K
8 R204 3 IC13A
6 33K C126 2
R203
4558S 22/16 4 VR26A
8K2 4558S 10KAx2
103 R218 C130 C120
24K 682 C118
R193
22/16
+12V
33
22/16
C6
R7
-12V
33
C19 47/16
681 VR2
10KB
C22 C18 C14
R20
3K9 C15
47/16 223 223
C20
3 IC2A R19 221
2 1K
47/16 4
7 IC2B C7
2068S
8
R21
6
VR4 1K R14 2068S 10/16 R15
10KB 1K8 51K
C5
R6 C16 C17
+12V
224 224
33
47/16 R28 R13 C34
1K3 VR3 1K3
10KB
103
D3 D4
R29
VR5 X16 X13
1K
10KB C88
103 1N4002 1N4002
T1
FU1
SW6
D2 D1
0.5A
1N4002 C33 1N4002
SW5 103
115/230
D6 D5
1N4002
1N4002
D7 D8
1N4002 1N4002
Page 12
R68 R78
7K5 7K5
X4
TO X1 METER
R40
120K
SW3
+12V
R58
3K9
D4
SW2B
LED
R76 R77
X9
TO X1 BPM PCB
120K
1 R56 2 1 R47 2
7K5 7K5
Left
SW7B
R110 R116
X7
7K5 7K5
TO X2 METER
R82
30K 120K +12V X10
TO X3 METER
R100
SW4 3K9
D5 X13
TO X4 METER
LED
SW2C
CROSSFADER OFF
S2
R118 R119
30K 120K
R96 R92
SW7C D3
7K5
LED
7K5
Left
R37
3K9
-12V
S7
R226
SW2A 3K9
R160 R165 D8
LED
7K5 7K5
SW7A
R125
+12V
120K
CROSSFADER OFF
R145
SW5 3K9
D6
LED
R166 R164 C21
22
30K
R33
120K
R144 R139
150K
R27
7K5 7K5 C25
GRD PHONE
33
Left 22/16
C24
3 IC3A
2
22/16 4
4558S
C28
R35
GRD PHONE
33
22/16
C27
22
R208 R219
R41
7K5 7K5
150K
C75 C31
7 IC3B
8
22 22/16 6
R173
4558S
+12V R120
120K 15K
C77
R196 R122
-12V
R167
SW6 3K9 33
22/16 18K 1%
C74
R22
D7 3 IC8A
-12V
2
20K
22/16 4
4558S R174
LED 47K 1%
C103 C104 C105
SW1B R135 C89
+12V
33
104 5% 104 5% 104 5% R176
22/16
R126 330K 1%
15K
+12V
R222
R129
SW1C 15K
120K
R195 R192 C88 R191
7K5 18K 1%
7K5 C82 R171
R34
22 47K 1%
Left
20K C110 C116 C117
R138
22/16
15K
104 5% 104 5% 104 5% R180
330K 1%
SW1A 7 IC8B
8
D1 6
4558S
R16
LED
3K9
SW1D
-12V
X4 X16 MN
XLR PCB
SW1
LIFT +12V
GROUND
C1
-12V
472/400V
CHASIS GROUND
TP
IC5 X7 X4
7812 +12V
1 3
Vin +12V +12V
C28
C31
1/16
1000/25
-12V
C27
C30 X6
1/16
1000/25
2 3 TO X1 MN
Vin -12V
IC4
7912
IC6
7805 -12V
1 3
Vin Vout
X9
C32 C29
1000/25 1/16 TO X2 BPM.PCB
X10
TO X6 METER
XLR PCB
C24
101 R25
R30 Left
3K6
6 IC3B
7
330
5
4558L
Left
R21
X5
C21
3K6 R24
-12V 33
47/16
TO X8 TP C23
101
R28
3K6
R23 R32
2 IC3A
1
3K6
3
330
4558L
C22
R22
+12V
33
47/16
VR18A
100KBx2
X6 X6
X12
VR18B
100KBx2
C11
R12
C10 22
R1
R17
3K9 13K
47/16 180 C13
R5
R36 10
D2 470/16
LED
20K
VR1A VR6A 3 IC1A
C1
4
4556S
1/16 R11
S1 20KBx2 50KAx2 100K C3
R30 R3
20K 10
C134 470/16
R214 C2
C23 22
10K
R18 22/16 C12
R9 R4
10K
4.7/16 R32 180 13K
R24
15K
20K 47/16
C135 VR1B VR6B 7 IC1B
R216
C8
6
10K
22/16 4556S
1/16 R8
R26 20KBx2 50KAx2 100K
100K R23
20K
R31
15K
C26
R25
10K
4.7/16
C102
R181
33
22/16
3 IC11A C128
2
4
22/16
4558S
C111
R186
R215
15K
33
22/16
R201
100K
C58
R220
15K R62
22
7 IC11B C129 C59 130K
Left R63 R66
8 6 IC4B
6 7
20K 330
4558S 22/16 4.7/16 5
VR29A 4558L
RIGHT
C54
R58
-12V
10KAx2 33
X18 X5 47/16
C65
22
R68
Left
130K
R69 2 IC4A
C66 1 R79
20K
3 330
4558L
4.7/16
LEFT C53
R57
VR29B
+12V
33
47/16
10KAx2
R223
1K C71
22
R80 R83
-12V
130K 330
SW8 R227
3K9 C72
RIGHT
VR28A R81 IC5B
6
R
VR27B 16K 7
4.7/16 5
4558L
D9
20KMNx2 X17 X7 C67
R76
10KAx2
-12V
LED
33
47/16
C75
R224 R91
1K 330
22
VR28B
L R90
130K
C76
VR27A R87 2 IC5A
LEFT
20KMNx2 1
16K
4.7/16 3
4558L
10KAx2 C69
R75
+12V
33
47/16
C25 47/16
R29
47
47K
R27
B R31
4K7 X8
Q1
2SC2878
3
-
+HOT X11
C26 47/16
R34
TO X9 TP
47
Q2 R33
R26 2SC2878 47K X12
4K7
3
-
+HOT
X1
+12V PHONE
TO X6 BTM
-12V PHONE
2 X2 X26
R10
47
C9 S J6
472 R
T
C4 GRD PHONE
R2 472
47
8
IN/OUT PCB
C68
Left R78 Left
47/16
47
R77
Q2 47K
R72 2SC2878
4K7
J5A
C70
R73
47/16 47
Q3 R74
R70
2SC2878 47K
4K7
C73
R89
47/16
47
X8 TP R88
Left Q4 47K
R86 2SC2878
4K7
Left
TO X5 BTM X9 Left
J5B X10
TO X5 MTR
C74 TO X11 BTM
R82
47/16 47
R84
Q5 47K
R85
B 2SC2878
4K7
Q1
B R92
1K
R55 D2 C52
2SA1317
680K
D1
4.7/35
1N4148
C61 1N4148
220/16
+12V