Rane | ECM 82 | Schematic | Rane ECM 82 Schematic

Rane ECM 82 Schematic
-
GND
+
CHAN 1
-
GND
+
CHAN 1
-
GND
+
CHAN 3
-
GND
+
CHAN 4
-
GND
+
+
-
J1A
J2A
CHAN 5
GND
CHAN 6
GND
CHAN 7
GND
+
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
CHAN 8
-
EG
CHANNELS 5-8
102731-3.SCH
21-May-1999
E/C, MIX & AUX OUT
102731-4.SCH
+
CHAN 1 CHAN 1 +
SHEET 2
CHAN 2 CHAN 2 +
SHEET 2
CHAN 3 CHAN 3 +
SHEET 2
CHAN 4 CHAN 4 +
SHEET 2
CHAN 5 CHAN 5 +
SHEET 3
CHAN 6 SHEET 3
CHAN 6 +
CHAN 7 CHAN 7 +
SHEET 3
CHAN 8 CHAN 8 +
SHEET 3
CHANNELS 1-4
102731-2.SCH
H:\ECM82\102731-1.SCH
SHEET 2
POST GATE 1
SHEET 2
POST GATE 2
SHEET 2
POST GATE 3
SHEET 2
POST GATE 4
SHEET 3
POST GATE 5
SHEET 3
POST GATE 6
SHEET 3
POST GATE 7
AG
SHEET 3
POST GATE 8
SHEET 4
MIX IN
SHEET 4
MIX OUT
AUX OUT
SHEET 4
EG
AVG AMPS C1-C8
102731-5.SCH
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
L4
.
J3
J4
J5
220pF
EG
GND
POST GATE 1
GND
POST GATE 2
GND
POST GATE 3
GND
POST GATE 4
GND
POST GATE 5
GND
POST GATE 6
GND
POST GATE 7
GND
POST GATE 8
GND
MIX IN
GND
MIX OUT
GND
AUX OUT
GND
E/C REFERENCE
C10
1/50
STATUS LATCH & IN DISPLAY
102731-6.SCH
R53
E/C TI
SHEET 4
SHEET 4
12
13
1
2
3
4
5
6
1
2
3
4
5
6
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
J11
J12
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
AUDIO SIDE OF E/C
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
EG
EG
.
.
EG
100
C169
100pF
C170
100pF
EG
R176
220pF
EG
L21
220pF
L22
DIGITAL SIDE OF E/C
14
POWER SUPPLY
102731-8.SCH
4574
Z7D
22.1k
820pF
R49
C56
RJ-12
4
1
2
3
J7
RJ-12
4
1
2
3
J6
DG
AG
E/C TO
S-NET IN
S-NET OUT
47.5k
AG
SLAVE PROCESSOR
102731-7.SCH
SHEET 7
E/C POWER
SHEET 7
E/C 8/16KHz
MV-NET +
MV-NET -
SHEET 7
/MIC_SIG
/PROG_SIG
/SNET_BUSY
SHEET 7
SHEET 3
SHEET 2
SHEET 3
SHEET 2
SHEET 3
SHEET 2
SHEET 3
CHAN 4
CHAN 5
CHAN 3
CHAN 6
CHAN 2
CHAN 7
CHAN 1
CHAN 8
SHEET 6
SHEET 2
ACTION:
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
J23A
1
8
J22A
1
9
/CHAN5
/CHAN1
/CHAN6
/CHAN2
/CHAN7
/CHAN3
/CHAN8
/CHAN4
EG
10
EG
EMS
CHECKED BY:
/PROG_SIG, J8-9 WAS DG, SKH 24MAY99
DERIVED FROM 102111&102478, Z7 WAS TL074,
ADDED PRE-GATE CIRCUITRY, MIC IN WAS EXP IN,
ADDED (1) 100 ohm (R176), ADDED NETS /MIC_SIG &
MS
DRAWN BY:
R184
301 C184
100pF
R185
301 C185
100pF
R186
301 C186
100pF
R187
301 C187
100pF
R188
301 C188
100pF
R189
301 C189
100pF
R190
301 C190
100pF
R191
301 C191
100pF
10802 47th Avenue West
Mukilteo WA 98275-5098
EG
EG
EG
EG
EG
EG
EG
EG
1
6
2
7
3
8
4
9
5
EG
EG
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
J8
J20
J21
GND
PRE GATE 1
GND
PRE GATE 2
GND
PRE GATE 3
GND
PRE GATE 4
GND
PRE GATE 5
GND
PRE GATE 6
GND
PRE GATE 7
GND
PRE GATE 8
PRE-POST PCB
EG
0
10
DB9 FEM
102731
CONNECTOR SHEET ECM 82
1 of 8
SHEET:
J1-10
SHEET 1
CHAN 1 +
.
L6
220pF
EG
.
L5
220pF
EG
AG
AG
AG
.01
C11
C19
100
R46
R11
1k
R48
47/25
C20
100
47/25
R52
1
S3A
S3B
16
15
R12
1k
PHANTOM
R28
100k
2
S3C
14
R14
1k
PHANTOM
3
S3D
13
R16
1k
PHANTOM
R29
100k
AG
.01
C12
R13
1k
C21
100
4
R18
1k
PHANTOM
R30
100k
AG
.01
C13
R15
1k
R56
+
47/25
R31
100k
AG
C22
100
R17
1k
AG
.01
C14
47/25
+
AG
+
.
L8
220pF
EG
.
L7
220pF
EG
.
L10
220pF
EG
.
L9
220pF
EG
.
L12
220pF
EG
.
L11
220pF
EG
+
CHAN 2 +
CHAN 1 -
CHANNEL 1
J1-11
SHEET 1
J1-7
SHEET 1
CHAN 3 +
CHAN 2 -
CHANNEL 2
J1-8
SHEET 1
J1-4
SHEET 1
CHAN 4 +
CHAN 3 -
CHANNEL 3
J1-5
SHEET 1
J1-1
SHEET 1
21-May-1999
CHAN 4 -
CHANNEL 4
J1-2
SHEET 1
H:\ECM82\102731-2.SCH
+12
44
47/25
C43
47/25
+12
C46
47/25
C45
47/25
+12
30
47/25
29
47/25
+12
C32
47/25
C31
47/25
R118
1k
R107
1k
R119
1k
R108
1k
R120
1k
R109
1k
R121
1k
R110
1k
AG
AG
AG
AG
+40dB
R158
20
+50dB
4
R138
100
S4
1
+6dB
C128
220pF
R146
10k
+50dB
4
+40dB
R159
20
S5
1
+6dB
R139
100
C129
220pF
R147
10k
4
+50dB
S6
1
+40dB
R160
20
C130
220pF
+6dB
R140
100
R161
20
+50dB
4
R148
10k
+40dB
S7
1
+6dB
R141
100
C131
220pF
R149
10k
C153
100/10
C154
100/10
C155
100/10
C156
100/10
+
+
+
+
+12
-12
Z22
4
SSM2017
+12
7
RG1
RG2
5
AG
1/50
C162
CHAN 2 GAIN
VR2
10K
6
-12
7
3
4
1
C161
RG1
6
Z21
8
1/50
RG2
2
5
CHAN 1 GAIN
AG
VR1
10K
3
1
8
2
SSM2017
+12
-12
7
3
4
1
C163
RG1
6
Z23
8
RG2
1/50
2
5
CHAN 3 GAIN
AG
VR3
10K
SSM2017
+12
-12
7
3
4
1
C164
RG1
6
Z24
8
RG2
1/50
2
5
CHAN 4 GAIN
AG
VR4
SSM2017
10K
AG
AG
AG
AG
2
2
2
2
R65
10k
R86
10k
R89
10k
R68
10k
ACTION:
2
3
AG
6
5
AG
9
10
AG
13
12
AG
C87
100pF
R66
10k
+7
1
4574
Z16A
-7
C111
100pF
R87
10k
7
4574
Z16B
C105
100pF
R88
10k
8
14
4574
Z16C
C85
100pF
R67
10k
Z16D
4574
C81
1/50
C120
1/50
C121
1/50
C82
1/50
4
2
4
18
DERIVED FROM 102111 & 102478,
EMS
CHECKED BY:
Z5 & Z16 WERE TL074, SKH 24MAY99
(8) 47/25 CAPS WERE 22/16, NEW MODEL NAME,
MS
DRAWN BY:
Z12A
LM1973N
SG
5
AG
Z12B
LM1973N
SG
1
AG
Z12C
LM1973N
SG
17
AG
Z13A
LM1973N
SG
5
6
20
16
6
R1
301
2
3
R2
301
6
5
R3
301
9
10
R4
301
13
12
EG
+12
C1
100pF
1
C2
100pF
4574
Z5A
-12
EG
7
C3
100pF
4574
Z5B
EG
8
C4
100pF
4574
Z5C
EG
14
SHEET 6
SHEET 1
J3-7
SIG 1
SHEET 4
SHEET 1,4,5
POST GATE 1
SHEET 6
CHAN 1
CHAN 1 MIX
SHEET 1,4,5
SHEET 1
J3-5
SIG 2
POST GATE 2
SHEET 4
CHAN 2
CHAN 2 MIX
SHEET 6
SHEET 1
J3-3
SHEET 1,4,5
SHEET 4
SIG 3
POST GATE 3
SHEET 6
CHAN 3
CHAN 3 MIX
SHEET 1,4,5
SHEET 1
J3-1
SIG 4
POST GATE 4
SHEET 4
CHAN 4
CHAN 4 MIX
2 of 8
SHEET:
102731
CHANNELS 1-4 ECM 82
4574
Z5D
10802 47th Avenue West
Mukilteo WA 98275-5098
AG
4
11
4
11
3
1
3
CW
CW
CW
CW
1
3
1
3
1
2
3
2
3
2
3
2
3
+C
+
+
+
+C
+C
+
+
J2-10
SHEET 1
CHAN 5 +
.
L14
220pF
EG
.
L13
220pF
EG
AG
AG
AG
.01
C15
C23
100
R57
R19
1k
R58
47/25
C24
100
47/25
R61
5
S3E
S3F
12
11
R20
1k
PHANTOM
R32
100k
6
S3G
10
R22
1k
PHANTOM
7
S3H
9
R24
1k
PHANTOM
R33
100k
AG
.01
C16
R21
1k
C25
100
8
R26
1k
PHANTOM
R34
100k
AG
.01
C17
R23
1k
R63
+
47/25
R35
100k
AG
C26
100
R25
1k
AG
.01
C18
47/25
+
AG
+
.
L16
220pF
EG
.
L15
220pF
EG
.
L18
220pF
EG
.
L17
220pF
EG
.
L20
220pF
EG
.
L19
220pF
EG
+
CHAN 6 +
CHAN 5 -
CHANNEL 5
J2-11
SHEET 1
J2-7
SHEET 1
CHAN 7 +
CHAN 6 -
CHANNEL 6
J2-8
SHEET 1
J2-4
SHEET 1
CHAN 8 +
CHAN 7 -
CHANNEL 7
J2-5
SHEET 1
J2-1
SHEET 1
21-May-1999
CHAN 8 -
CHANNEL 8
J2-2
SHEET 1
H:\ECM82\102731-3.SCH
+12
34
47/25
C33
47/25
+12
C36
47/25
C35
47/25
+12
38
47/25
37
47/25
+12
C40
47/25
C39
47/25
R122
1k
R111
1k
R123
1k
R112
1k
R124
1k
R113
1k
R125
1k
R114
1k
AG
AG
AG
AG
+50dB
4
R162
20
1
+40dB
S8
R142
100
C132
220pF
+6dB
4
R150
10k
1
+50dB
S9
+40dB
R163
20
C127
220pF
+6dB
R143
100
4
R151
10k
1
+50dB
S10
+40dB
R164
20
C134
220pF
+6dB
R144
100
R165
20
+50dB
4
R152
10k
1
+40dB
S11
+6dB
R145
100
C135
220pF
R153
10k
C157
100/10
C158
100/10
C159
100/10
C160
100/10
+
+
+
+
+12
-12
Z26
4
SSM2017
+12
7
RG1
RG2
5
AG
1/50
C165
CHAN 6 GAIN
VR6
10K
6
-12
7
3
4
1
C168
RG1
6
Z25
8
1/50
RG2
2
5
CHAN 5 GAIN
AG
VR5
10K
3
1
8
2
SSM2017
+12
-12
7
3
4
1
C166
RG1
6
Z27
8
RG2
1/50
2
5
CHAN 7 GAIN
AG
VR7
10K
SSM2017
+12
-12
7
3
4
1
C167
RG1
6
Z28
8
RG2
1/50
2
5
CHAN 8 GAIN
AG
VR8
SSM2017
10K
AG
AG
AG
AG
2
2
2
2
R69
10k
R90
10k
R92
10k
2
3
AG
6
5
AG
9
10
13
AG
R72
12
C88
100pF
R70
10k
+7
1
4574
Z17A
-7
C112
100pF
R91
10k
7
4574
Z17B
C106
100pF
R93
10k
8
14
4574
Z17C
C86
100pF
R71
10k
Z17D
4574
C83
1/50
1/50
C122
C123
1/50
C84
1/50
2
18
4
2
(8) 47/25 CAPS WERE 22/16, NEW MODEL NAME,
DERIVED FROM 102111 & 102478,
AG
10k
ACTION:
EMS
CHECKED BY:
Z6 & Z17 WERE TL074, SKH 24MAY99
MS
DRAWN BY:
Z13B
LM1973N
SG
1
AG
Z13C
LM1973N
AG
SG
17
Z14A
LM1973N
SG
5
AG
Z14B
LM1973N
SG
1
20
16
6
20
R5
301
2
3
R6
301
6
5
R7
301
9
10
R8
301
13
12
EG
+12
C5
100pF
1
C6
100pF
4574
Z6A
-12
EG
7
C7
100pF
4574
Z6B
EG
8
C8
100pF
4574
Z6C
EG
14
SHEET 6
SHEET 1
J3-7
SIG 5
SHEET 4
SHEET 1,4,5
POST GATE 5
SHEET 6
CHAN 5
CHAN 5 MIX
SHEET 1,4,5
SHEET 1
J4-5
SIG 6
POST GATE 6
SHEET 4
CHAN 6
CHAN 6 MIX
SHEET 6
SHEET 1
J4-3
SHEET 1,4,5
SHEET 4
SIG 7
POST GATE 7
SHEET 6
CHAN 7
CHAN 7 MIX
SHEET 1,4,5
SHEET 1
J4-1
SIG 8
POST GATE 8
SHEET 4
CHAN 8
CHAN 8 MIX
3 of 8
SHEET:
102731
CHANNELS 5-8 ECM 82
4574
Z6D
10802 47th Avenue West
Mukilteo WA 98275-5098
AG
4
11
4
11
3
1
3
CW
CW
CW
CW
1
3
1
3
1
2
3
2
3
2
3
2
3
+C
+
+
+
+C
+C
+
+
POST-GATE
SHEET 2
CHAN 2 MIX
CHAN 1 MIX
CHAN 5 MIX
CHAN 4 MIX
CHAN 3 MIX
SHEET 2
SHEET 2
SHEET 2
SHEET 3
CHAN 6 MIX
CHAN 7 MIX
SHEET 3
SHEET 3
CHAN 8 MIX
E/C TO
MIX IN
E/C IN
L28
220pF
.
EG
.
L1
220pF
EG
C9
1/50
2
3
4
5
6
2
3
4
5
6
2
3
4
5
6
2
3
4
5
6
R166
10k SIP
R167
10k SIP
R169
10k SIP
R168
10k SIP
1
1
1
1
2
3
C47
.033
AG
AG
6
5
AG
C57
100pF
+12
1
4574
Z7A
-12
R44
10k
C103
100pF
7
4580
Z15B
S2
PRE-GATE
MIX
POST-GATE
MIX
2
C50
1/50
R43
10k
R59
10k
AG
AG
R47
10k
E/C
2
BYPASS 8
5
4
7
3
E/C BYPASS
Z4
VL
V+
VGND
DG419
C71
8
4574
Z7C
5.62k
22pF
R62
+5
+12
-12
9
10
1
6
1/50
C72
18
Z14C
LM1973N
SG
17
AG
16
6
5
7
4574
Z7B
ACTION:
+12
R126
26.7k
2.35V
.028V
AG
R127
6.04k
R128
75
R129
1k
R60
10k
R172
10k
AG
7
6
5
4
2
3
Z7 WAS TL074,
Z20B
+12
Z20A
-12
C171
1
LM339
2
LM339
100pF
R171
4580
0.1
1
10k
+12 C176
Z29A
-12
DERIVED FROM 102111 & 102478,
EMS
CHECKED BY:
ADDED MIX CIRCUITRY, SKH 15MAR99
DRAWN BY:
MS
3
12
8
4
SHEET 3
SHEET 1
J11-15
SHEET 1
J5-7
SHEET 7
PRE-GATE
CHAN 1
CHAN 3
CHAN 2
SHEET 2
CHAN 4
SHEET 2
SHEET 2
CHAN 5
SHEET 2
SHEET 3
CHAN 6
CHAN 7
SHEET 3
SHEET 3
CHAN 8
21-May-1999
SHEET 3
H:\ECM82\102731-4.SCH
1
3
4
11
R
G
D26
D25
2k
R156
R157
1k
AG
C172
10k
100pF
R174
7
C41
1/50
4 of 8
SHEET:
R45
301
R10
301
EG
R9
100k
L3
220pF
.
EG
EG
L29
220pF
.
EG
L2
220pF
.
102731
AUX OUT
E/C TI
MIX OUT
SHEET 1
J5-5
SHEET 1
J11-7
SHEET 1
J5-3
E/C, MIX & AUX OUT ECM 82
301
R27
4580
R173
Z29B
10k
6
5
AG
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET 2
SHEET 2
SHEET 2
SHEET 2
H:\ECM82\102731-5.SCH
CHAN 1
CHAN 2
CHAN 3
CHAN 4
0.1
3.57k
R82
R94
C99
C115
3.57k
3.57k
R83
3.57k
R95
0.1
C116
0.1
0.1
C100
21-May-1999
2
3
AG
6
5
AG
9
10
AG
13
12
AG
SHEET 3
CHAN 5
CHAN 7
CHAN 8
0.1
3.57k
R84
C117
R96
3.57k
R85
3.57k
R97
3.57k
0.1
C102
0.1
C118
0.1
C101
2
12
13
AG
10
9
AG
5
6
AG
3
R79
SHEET 7
47.5k
D14
ADC0
R77
+
SHEET 3
SHEET 3
AG
Z19A
-7
R100
47.5k
D18
1
4574
1N4148
Z19B
R101
47.5k
D16
8
4574
1N4148
Z19C
R80
47.5k
D12
14
4574
1N4148
Z19D
7
4574
47.5k
D13
R73
SHEET 7
SHEET 7
CHAN 6
+7
100
AG
+
ADC2
ADC3
SHEET 3
1N4148
D9
R102
1N4148
100
C89
3.3/16
D21
AG
+
AG
+
AG
SHEET 7
+7
1
4574
1N4148
C124
3.3/16
C126
3.3/16
R103
R75
100
100
D19
D7
1N4148
1N4148
C93
3.3/16
ADC1
1N4148
Z18A
-7
R98
47.5k
D17
7
4574
1N4148
Z18B
R99
47.5k
D15
8
14
4574
1N4148
Z18C
R78
47.5k
D11
1N4148
Z18D
4574
MS
DRAWN BY:
100
R74
R104
D10
100
1N4148
D22
C90
3.3/16
1N4148
C125
3.3/16
R105
C119
3.3/16
100
R76
D20
100
1N4148
D8
C94
3.3/16
+
AG
+
AG
+
AG
+
AG
ADC6
ADC5
ADC4
SHEET 7
SHEET 7
SHEET 7
SHEET 7
5 of 8
SHEET:
102731
AVG AMPS C1-C8 ECM 82
ADC7
10802 47th Avenue West
Mukilteo WA 98275-5098
1N4148
EMS
CHECKED BY:
DERIVED FROM 102111 & 102478 SKH 30DEC98
NO CHANGE TO DOC, NEW MODEL NAME,
ACTION:
4
11
4
11
H:\ECM82\102731-6.SCH
21-May-1999
SHEET 7
SHEET 2
SHEET 2
LDATA
S0
S1
S2
/LATCH1
R130
10k
R131
10k
R132
10k
R133
10k
R137
10k
R134
10k
R135
10k
R136
10k
+5
16
13
1
2
3
14
15
+5
16
13
1
2
3
14
15
Z3
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
GND
0.1
C180
VCC
D
S0
S1
S2
G
CLR
74HC259
0.1
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
GND
C173
VCC
Z30
D
S0
S1
S2
G
CLR
74HC259
2
3
8
4 DG
5
6
7
9
10
11
12
8
4 DG
5
6
7
9
10
11
12
C91
6.04k
22pF
R81
COM D29
Y
PWR D30
Y
1k
DG
1
2
3
4
5
6
7
8
9
Z1
1I
2I
3I
4I
5I
6I
7I
8I
GND
1O
2O
3O
4O
5O
6O
7O
8O
DI
18
17
16
15
14
13
12
11
10
SHEET 7
ULN2803
COM_LED
PWR_LED
+12
Z20D
8 Z20C
9
10
11
13
LM339
14
LM339
E/C 8/16KHZ SHEET 1 J12-20
+12
R116
10k
4.55V
.056V
R115
AG
R117
6.04k
1
4580
R106
75
+12
Z15A
-12
R
G
C42
1000/25
D24
D23
+5
+
DG
/CHAN1
/CHAN2
/CHAN3
/CHAN4
/CHAN5
/CHAN6
/CHAN7
/CHAN8
R36
1k
+
SHEET 1
W1
OMIT
D1
.4
K1
OMIT
-
AG
DG
2k
R154
R155
1k
DERIVED FROM 102111 & 102478,
EMS
CHECKED BY:
NEW MODEL NAME SKH 30DEC98
ADDED (2) 0.1 (C173&C180), 74HC259 (Z30),
ACTION:
MS
DRAWN BY:
Q1
OMIT
+5
1
2
L27
3T
C51
0.1
EG
10802 47th Avenue West
Mukilteo WA 98275-5098
3
/RESET
/LATCH2
SIG 1
SIG 2
SIG 3
SIG 4
SHEET 2
SHEET 2
SIG 5
SIG 8
SIG 7
SIG 6
SHEET 3
SHEET 3
SHEET 3
SHEET 3
AG
8
4
E/C POWER
102731
SHEET 1
Status Latch & In Display ECM 82
6 of 8
SHEET:
ADC0
ADC3
SHEET 5
ADC4
ADC1
SHEET 5
ADC5
4
2
6
6 AD1
7 AD2
8 AD3
+
DG
C80
3.3/16
20
19
18
17
16
15
14
13
67
66
65
64
63
62
61
60
1
2
3
5
6
7
8
9
10
51
DG 21
22
23
24
25
26
27
28
+5
68
P6.0
P6.1
P6.2
P6.3
P6.4
P6.5
P6.6
P6.7
P5.0
P5.1
P5.2
P5.3
P5.4
P5.5
P5.6
P5.7
37
P4.0 /ADST
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
RESET
EA
P3.0 RXD
P3.1 TXD
P3.2 /INT0
P3.3 /INT1
P3.4 T0
P3.5 T1
P3.6 /WR
P3.7 /RD
Z11
80C535-N
38
C182 +5
DG 0.1
Q2
MPS-A14
4
1
3
2
8
DG
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
36
35
34
33
32
31
30
29
41
42
43
44
45
46
47
48
39
40
4
11
12
50
49
52
53
54
55
56
57
58
59
Y1
22pF
C59
R41
20
DG
0
10
L/S
+5
CLK
Z12D
9
DI
+5
P20
P21
P22
P23
P24
P25
11
R42
4.75k
C48
0.1
R40
301
AG
22pF
11.0592 C58
7
3P HDR
3
2
W2A
1
DG
6
5
+5
P00
P01
P02
P03
P04
P05
P06
P07
GND
A
B
ECS-NET
TERMINATING
SN75176B
D
R
DE
RE
VCC
Z2
A00 P0.0
A01 P0.1
A02 P0.2
A03 P0.3
A04 P0.4
A05 P0.5
A06 P0.6
A07 P0.7
ALE
PSEN
XTAL2
VPD
VREF
VGND
XTAL1
A08 P2.0
A09 P2.1
A10 P2.2
A11 P2.3
A12 P2.4
A13 P2.5
A14 P2.6
A15 P2.7
VSS
ADC2
SHEET 5
D27
3.
1
5.
8
1
5 AD0
VCC
SHEET 5
SHEET 5
ADC6
CHAN. LEDS
7.
10
.
4
2
9.
5 YEL
D28
Y 3.
6
Y1
Y 5.
3 YEL
2
R37
2
VCC
SHEET 5
SHEET 5
ADC7
+5
SHEET 5
R170
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
.
COM_LED
PWR_LED
R177
100
3
S1
4
4P1T
EG
SLAVE ADDRESS
+5
10k
R38
22.1k
DG
12
2
LM1973N
R175
10k
R39
22.1k
9
11
0
10
L/S
CLK
Z13D
DI
P07
P06
P05
P04
P03
P02
P01
P00
Q5
MPS-A14
DG
12
9
0
10
L/S
CLK
Z14D
DI
VCC
GND
11
OC
C
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
74HC573
1D
2D
3D
4D
5D
6D
7D
8D
Z8
LM1973N
1
11
2
3
4
5
6
7
8
9
EMS
CHECKED BY:
ADDED (1) 100 ohm (R177), SKH 20APR99
R40 WAS 150ohm, S1 PINS 1,2,3 &4 WERE DG,
+5
DG
A0
A1
A2
A3
A4
A5
A6
A7
P00
P01
P02
P03
P04
P05
P06
P07
+5
10802 47th Avenue West
Mukilteo WA 98275-5098
A7
A6
A5
A4
A3
A2
A1
A0
P20
P21
P22
P23
P24
P25
12 R64
2.67k
DG
LM1973N
20
10
19
18
17
16
15
14
13
12
DERIVED FROM 102111 & 102478,
+5 WAS EMIX, ADDED 0.1 (C182), 150 (R40), 10K (R175),
ACTION:
MS
DRAWN BY:
+5
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
VPP
OE
CE
Z10 28
10
9
8
7
6
5
4
3
25
24
21
23
2
26
27
1
22
20
DG
14
D0
D1
D2
D3
D4
D5
D6
D7
7 of 8
SHEET:
E/C IN
S0
S1
S2
LDATA
27C256-15
/RESET
SHEET 4
A0
A1
A2
A3
A4
A5
A6
A7
SHEET 6
P20
P21
P22
P23
P24
DG
P00
P01
P02
P03
P04
P05
P06
P07
SHEET 6
10
9
8
7
6
5
4
3
25
24
21
23
2
27
20
26
22
11
12
13
15
16
17
18
19
SHEET 1
SHEET 6
/LATCH1
/LATCH2
J6&7-2
SHEET 1
J6&7-3
/MIC_SIG
MV-NET -
MV-NET +
+5
Z9 28 6264
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
WE
CE1
CE2
0E
DG
14
D0
D1
D2
D3
D4
D5
D6
D7
/SNET_BUSY SHEET 1 J6&7-4
102731
SLAVE PROCESSOR ECM 82
11
12
13
15
16
17
18
19
VCC
GND
VCC
GND
470
/MIC_SIG
/PROG_SIG
21-May-1999
3
1
SHEET 1 /SNET_BUSY
SHEET 1
H:\ECM82\102731-7.SCH
3
1
16
H:\ECM82\102731-8.SCH
21-May-1999
6
EG
2
3
5
4
1
J9
5P DIN
+12
-12
6
2
J10
3
5
4
1
EG
EG
EG
DG
C205
0.1
EG
C206
0.1
C207
0.1
R55
1.13k
R54
1.13k
ADJ
1
3 I O 2
Q3
LM317
5P DIN
47/25
+C114
47/25
+C113
1
ADJ
2 I O 3
Q4
LM337
3T
L24
L25
3T
L26
3T
R50
243
+C65
10/50
10/50
+C66
R51
243
D2
1N4004
D3
1N4004
1000/25
+C27
C96
0.1
C95
0.1
C136
0.1
C137
0.1
C138
0.1
C139
0.1
C146
0.1
C67
0.1
C98
0.1
C97
0.1
C145
0.1
C63
0.1
C110
0.1
C109
0.1
C144
0.1
C70
0.1
C108
0.1
C107
0.1
C143
0.1
1000/25
+C49
1000/25
+C28
10/50
+C53
10/50
+C52
D4
1N4004
D6
1N5817
D5
1N5817
C133
0.1
DG
C147
0.1
C79
0.1
+7
AG
-7
C140
0.1
C148
0.1
+5
C141
0.1
C149
0.1
C142
0.1
C150
0.1
C92
0.1
C104
0.1
C64
0.1
C60
0.1
ACTION:
C68
0.1
C61
0.1
+7
AG
+7
AG
+7
AG
C69
0.1
C62
0.1
C73
0.1
C74
0.1
C75
0.1
C55
0.1
EMS
CHECKED BY:
C152
0.1
C151
0.1
19
7
8
DG
19
7
8
DG
19
7
8
DG
+12
-12
C77
0.1
C76
0.1
AG
-7
-7
-7
C78
0.1
10802 47th Avenue West
Mukilteo WA 98275-5098
Z14E
IC LM1973N
+6V
-6V
+6V
-6V
AG AG DG
3
Z13E
IC LM1973N
+6V
-6V
+6V
-6V
AG AG DG
3
Z12E
IC LM1973N
+6V
-6V
+6V
-6V
AG AG DG
3
C54
0.1
13
15
14
13
15
14
13
15
14
MS
ADDED C181 0.1, (2) 1000/25 WERE 100/50,
DEL L23,24,25 & R39, NEW MODEL NAME,
DERIVED FROM 102111 SKH 30DEC98
DRAWN BY:
102731
POWER SUPPLY ECM 82
8 of 8
SHEET:
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