Alto APM200, Руководство по обслуживанию, Страница: 12 / 55

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APM MONO BOARD.SCH
Titel
Size
File:
Date:
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Sheet
Revision Model No:
1 Jan 200
APM MONO BOARD
1 1 of
APM 120
REV 1.20
A2
APM MONO BOARD(1/1)
5
6
7
U2B
4580M
R69
62K
R82
20K
C70
47uF/25V
C57
0.22u/50V
C58
0.22u/50V
C59
0.22u/50V
R77
6K8
1
2
3
SW1A
PS-22E85L
4
5
6
P
SW1B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X6
JY-6351G-02-250
T
R
S
RN
TN
INSERT1
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
VR1
O10K
C1
470P
C13
22uF/35V
R25
11K0
LINE IN1
MIC 1 C21
47uF/50V R33
3K60
R17
6K81 1/4W
PH PWR
C3
470P
R18
6K81 1/4W
C22
47uF/50V
C29
47P
R26
11K0 R34
3K60
C14
22uF/35V
R10
51K1
R9
51K1
C2
470P
2
1
3
4
X1
SMC-6.02
R45
5K11
R46
5K11
C38
22P
C37
22P
R61
10K0
R41
27R
C33
1000u/10V
3
2
1
U1A
4580M R62
10K0
R47
5K11
C39
22P
R48
5K11
C40
22P
C69
47uF/25V
R81
20K
3c
5e
1a
4d
2b
X5
JY-6351G-02-250
5
6
7
U1B
4580M
3
2
1
U2A
4580M
R2
47R
R1
47R
R73
1K3
RTN-CH1
D1
4148
D3
4148
D2
4148
D4
4148
+17V 17V
+17V 17V
R90
22K
R94
68K
R98
6K8
TR2
3904
TR1
3904
R106
1K50
+17V
LD1
YEL
PGND
LEVEL SET
R145
17K4
AUX1
R214
5K1
3
2
1
U4A
4580M
VR6A
D10K
R219
12K
C41
22P
VR8
W50K
C74
47uF/25V
LEVEL
R139
27K
R140
27K
LEFT BUS
RIGHT BUS
PAN
AUX1
R150
5K1
A/PFL L
VR4
B50K
VR3
B50K
MID (FREQ=100Hz-8K)
C72
47uF/25V
C71
47uF/25V
VR2
B50K
VR9
W50K
R146
17K4
AUX2
AUX2
2
1
3
SW2A
PS-22E85L
MUTE
R218
15K0
VR7
B5K
R226
2K7
R227
2K7
C73
47uF/25V
R210
47K0
R206
5K1
R99
6K8
TR4
3904
TR3
3904
R107
1K50
+17V
LD5
RED
PEAK
PGND
AUX SEND
AUX1
AUX2
AUX GND
AUX GND
2
1
3
SW3A
PS-22E85L
5
4
6
SW3B
PS-22E85L
2
1
3
SW4A
PS-22E85L
5
4
6
SW4B
PS-22E85L
R148
17K4
AUX3
VR10
W50K
AUX3 EXT
VR11
W50K
R149
17K4
AUX4 INT
AUX4
AUX GND
AUX GND
R151
5K1
A/PFL R
2
1
3
SW5A
PS-22E85L
5
6
7
U6B
4580M
R70
62K
R84
20K
C76
47uF/25V
C60
0.22u/50V
C61
0.22u/50V
C62
0.22u/50V
R78
6K8
1
2
3
SW6A
PS-22E85L
4
5
6
P
SW6B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X8
JY-6351G-02-250
T
R
S
RN
TN
INSERT2
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
VR12
O10K
C4
470P
C15
22uF/35V
R27
11K0
LINE IN2
MIC 2
C23
47uF/50V R35
3K60
R19
6K81 1/4W
PH PWR
C6
470P
R20
6K81 1/4W
C24
47uF/50V
C30
47P
R28
11K0
R36
3K60
C16
22uF/35V
R12
51K1
R11
51K1
C5
470P
2
1
3
4
X2
SMC-6.02
R49
5K11
R50
5K11
C43
22P
C42
22P
R63
10K0
R42
27R
C34
1000u/10V
3
2
1
U5A
4580M R64
10K0
R51
5K11
C44
22P
R52
5K11
C45
22P
C75
47uF/25V
R83
20K
3c
5e
a
4d
2b
X7
JY-6351G-02-250
5
6
7
U5B
4580M
3
2
1
U6A
4580M
R4
47R
R3
47R
R74
1K3
RTN-CH2
D5
4148
D7
4148
D6
4148
D8
4148
+17V 17V
+17V 17V
R91
22K
R95
68K
R100
6K8
TR6
3904
TR5
3904
R108
1K50
+17V
LD2
YEL
PGND
LEVEL SET
R158
17K4
AUX1
R215
5K1
5
6
7
U4B
4580M
VR17A
D10K
R221
12K
C46
22P
VR19
W50K
C80
47uF/25V
LEVEL
R152
27K
R153
27K
LEFT BUS
RIGHT BUS
PAN
AUX1
R163
5K1
A/PFL L
C78
47uF/25V
C77
47uF/25V
VR20
W50K
R160
17K4
AUX2
AUX2
2
1
3
SW7A
PS-22E85L
MUTE
R220
15K0
VR18
B5K
R228
2K7
R229
2K7
C79
47uF/25V
R211
47K0
R207
5K1
R101
6K8
TR8
3904
TR7
3904
R109
1K50
+17V
LD6
RED
PEAK
PGND
AUX SEND
AUX1
AUX2
AUX GND
AUX GND
2
1
3
SW8A
PS-22E85L
5
4
6
SW8B
PS-22E85L
2
1
3
SW9A
PS-22E85L
5
4
6
SW9B
PS-22E85L
R161
17K4
AUX3
VR21
W50K
AUX3 EXT
VR22
W50K
R162
17K4
AUX4 INT
AUX4
AUX GND
AUX GND
R164
5K1
A/PFL R
2
1
3
SW10A
PS-22E85L
5
6
7
U10B
4580M
R71
62K
R86
20K
C86
47uF/25V
C65
0.22u/50V
C63
0.22u/50V
C64
0.22u/50V
R79
6K8
1
2
3
SW11A
PS-22E85L
4
5
6
P
SW11B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X10
JY-6351G-02-250
T
R
S
RN
TN
INSERT3
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
VR23
O10K
C7
470P
C17
22uF/35V
R29
11K0
LINE IN3
MIC 3
C25
47uF/50V R37
3K60
R21
6K81 1/4W
PH PWR
C8
470P
R22
6K81 1/4W
C26
47uF/50V
C31
47P
R30
11K0
R38
3K60
C18
22uF/35V
R14
51K1
R13
51K1
C9
470P
2
1
3
4
X3
SMC-6.02
R53
5K11
R54
5K11
C48
22P
C47
22P
R66
10K0
R43
27R
C35
1000u/10V
3
2
1
U9A
4580M R65
10K0
R55
5K11
C49
22P
R56
5K11
C50
22P
C81
47uF/25V
R85
20K
3c
5e
a
4d
2b
X9
JY-6351G-02-250
5
6
7
U9B
4580M
3
2
1
U10A
4580M
R6
47R
R5
47R
R75
1K3
RTN-CH3
D9
4148
D11
4148
D10
4148
D12
4148
+17V 17V
+17V 17V
R92
22K
R96
68K
R102
6K8
TR10
3904
TR9
3904
R110
1K50
+17V
LD3
YEL
PGND
LEVEL SET
R171
17K4
AUX1
R216
5K1
3
2
1
U8A
4580M
VR28A
D10K
R223
12K
C51
22P
VR30
W50K
C85
47uF/25V
LEVEL
R165
27K
R166
27K
LEFT BUS
RIGHT BUS
PAN
AUX1
R175
5K1
A/PFL L
C83
47uF/25V
C82
47uF/25V
VR31
W50K
R172
17K4
AUX2
AUX2
2
1
3
SW12A
PS-22E85L
MUTE
R222
15K0
VR29
B5K
R230
2K7
R231
2K7
C84
47uF/25V
R212
47K0
R208
5K1
R103
6K8
TR12
3904
TR11
3904
R111
1K50
+17V
LD7
RED
PEAK
PGND
AUX SEND
AUX1
AUX GND
AUX GND
2
1
3
SW13A
PS-22E85L
5
4
6
SW13B
PS-22E85L
2
1
3
SW14A
PS-22E85L
5
4
6
SW14B
PS-22E85L
R173
17K4
AUX3
VR32
W50K
AUX3 EXT
VR33
W50K
R174
17K4
AUX4 INT
AUX4
AUX GND
AUX GND
R176
5K1
A/PFL R
2
1
3
SW15A
PS-22E85L
PFL
PFL
PFL
5
4
6
SW20B
PS-22E85L
LD17
GRN
5
4
6
SW5B
PS-22E85L
5
4
6
SW2B
PS-22E85L
+17V
LD10
YEL
LD11
GRN
5
4
6
SW10B
PS-22E85L
5
4
6
SW7B
PS-22E85L
LD12
YEL
LD13
GRN
5
4
6
SW15B
PS-22E85L
LD14
YEL
LD15
GRN
5
4
6
SW17B
PS-22E85L
LD16
YEL
5
4
6
SW12B
PS-22E85L
MUTE
Q1
BC337
R89
20K
+17V
D17
4148
D18
4148
17V
R235
100R
17V
/PFL
8
4
U1C
4580M
C125
100n
C126
100n
+17V
17V
8
4
U2C
4580M
C127
100n
C128
100n
8
4
U3C
4580M
C129
100n
C130
100n
8
4
U4C
4580M
C131
100n
C132
100n
8
4
U5C
4580M
C133
100n
C134
100n
8
4
U6C
4580M
C135
100n
C136
100n
8
4
U7C
4580M
C137
100n
C138
100n
8
4
U8C
4580M
C139
100n
C140
100n
8
4
U9C
4580M
C141
100n
C142
100n
8
4
U10C
4580M
C143
100n
C144
100n
8
4
U11C
4580M
C145
100n
C146
100n
8
4
U12C
4580M
C147
100n
C148
100n
8
4
U13C
4580M
C149
100n
C150
100n
8
4
U14C
4580M
C151
100n
C152
100n
2
1
3
SW33
SW-2WAY
1
2
3
4
CN1
HEADER 2
LD9
RED
R234
10K0
PGND
R440
20K
8V
PH PWR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN2
HEADER 10
AUX GND
LEFT BUS
RIGHT BUS
AUX1
A/PFL L
AUX2
AUX3
AUX4
A/PFL R
1
2
3
4
5
6
7
8
CN3
HEADER 4
+17V
17V
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
EQ HI (12K)
R115
5K6
R114
5K6
LO (80Hz)
R126
10K0
5
6
7
U3B
4580M
R130
1M0
C109
22P
R122
3K90
C93
33n(M)
C94
33n(M)
C102
6n8(M)
C101
6n8(M)
3
2
1
U3A
4580M
R137
6K8
C110
22P
R136
6K8
C117
4n7(M)
R134
6K8
VR5B
500KC
VR5A
500KC
C121
2n7(M)
MID
R135
6K8
VR16
B50K
VR14
B50K
MID (FREQ=100Hz-8K)
VR13
B50K
EQ HI (12K)
R117
5K6
R116
5K6
LO (80Hz)
R127
10K0
5
6
7
U7B
4580M
R131
1M0
C111
22P
R123
3K90
C95
33n(M)
C96
33n(M)
C104
6n8(M)
C103
6n8(M)
3
2
1
U7A
4580M
R177
6K8
C112
22P
R159
6K8
C118
4n7(M)
R138
6K8
VR15B
500KC
VR15A
500KC
C122
2n7(M)
MID
R147
6K8
VR27
B50K
VR25
B50K
MID (FREQ=100Hz-8K)
VR24
B50K
EQ HI (12K)
R119
5K6
R118
5K6
LO (80Hz)
R128
10K0
5
6
7
U11B
4580M
R132
1M0
C113
22P
R124
3K90
C97
33n(M)
C98
33n(M)
C107
6n8(M)
C105
6n8(M)
3
2
1
U11A
4580M
R193
6K8
C115
22P
R192
6K8
C119
4n7(M)
R190
6K8
VR26B
500KC
VR26A
500KC
C123
2n7(M)
MID
R191
6K8
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
5
6
7
U13B
4580M
R72
62K
R88
20K
C88
47uF/25V
C66
0.22u/50V
C67
0.22u/50V
C68
0.22u/50V
R80
6K8
1
2
3
SW16A
PS-22E85L
4
5
6
P
SW16B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X12
JY-6351G-02-250
T
R
S
RN
TN
INSERT4
VR34
O10K
C10
470P
C19
22uF/35V
R31
11K0
LINE IN4
MIC 4 C27
47uF/50V R39
3K60
R23
6K81 1/4W
PH PWR
C12
470P
R24
6K81 1/4W
C28
47uF/50V
C32
47P
R32
11K0
R40
3K60
C20
22uF/35V
R16
51K1
R15
51K1
C11
470P
2
1
3
4
X4
SMC-6.02
R57
5K11
R58
5K11
C53
22P
C52
22P
R67
10K0
R44
27R
C36
1000u/10V
3
2
1
U12A
4580M R68
10K0
R59
5K11
C54
22P
R60
5K11
C55
22P
C87
47uF/25V
R87
20K
3c
5e
1a
4d
2b
X11
JY-6351G-02-250
5
6
7
U12B
4580M
3
2
1
U13A
4580M
R8
47R
R7
47R
R76
1K3
D13
4148
D15
4148
D14
4148
D16
4148
+17V 17V
+17V 17V
R93
22K
R97
68K
R104
6K8
TR14
3904
TR13
3904
R112
1K50
+17V
LD4
YEL
PGND
LEVEL SET
RTN-CH
C89
47uF/25V
C90
47uF/25V
R213
47K0
R209
5K1
R105
6K8
TR16
3904
TR15
3904
R113
1K50
+17V
LD8
RED
PEAK
PGND
VR38
B50K
VR36
B50K
MID (FREQ=100Hz-8K)
VR35
B50K
EQ HI (12K)
R121
5K6
R120
5K6
LO (80Hz)
R129
10K0
5
6
7
U14B
4580M
R133
1M0
C114
22P
R125
3K90
C99
33n(M)
C100
33n(M)
C108
6n8(M)
C106
6n8(M)
3
2
1
U14A
4580M
R197
6K8
C116
22P
R196
6K8
C120
4n7(M)
R194
6K8
VR37B
500KC
VR37A
500KC
C124
2n7(M)
MID
R195
6K8
R217
5K1
5
6
7
U8B
4580M
VR39A
D10K
R225
12K
C56
22P
C92
47uF/25V
LEVEL
2
1
3
SW17A
PS-22E85L
MUTE
R224
15K0
C91
47uF/25V
R178
27K
R179
27K
LEFT BUS
RIGHT BUS
PAN
VR40
B5K
R232
2K7
R233
2K7
LEFT-BUS
RIGHT-BUS
R184
17K4
AUX1
VR41
W50K
AUX1
VR42
W50K
R185
17K4
AUX2
AUX2
AUX SEND
AUX1
AUX2
AUX GND
AUX GND
2
1
3
SW18A
PS-22E85L
5
4
6
SW18B
PS-22E85L
2
1
3
SW19A
PS-22E85L
5
4
6
SW19B
PS-22E85L
R186
17K4
AUX3
VR43
W50K
AUX3 EXT
VR44
W50K
R187
17K4
AUX4 INT
AUX4
AUX GND
AUX GND
AUX1
AUX2
AUX3
AUX
R188
5K1
A/PFL L
R189
5K1
A/PFL R
2
1
3
SW20A
PS-22E85L
PFL
A/PFL L
A/PFL R
R141
20K
R142
20K
R143
20K
R144
20K
C153
100uF/63V
950922修改