H:\ECM82E\104521-1.SCH 23-Feb-2001
CHANNELS 1-4
104521-2.SCH
CHAN 8 +
CHANNELS 5-8
104521-3.SCH
E/C, MIX & AUX OUT
104521-4.SCH
AVG AMPS C1-C8
104521-5.SCH
STATUS LATCH & IN DISPLAY
104521-6.SCH
SLAVE PROCESSOR
104521-7.SCH
POWER SUPPLY
104521-8.SCH
R196
100k
DG
DG
ACTION:
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
EG
EG
SHEET:
1 8
CONNECTOR SHEET ECM 82e
of
17
20k
2
Q1
2222
J12G
7
MISO
SHEET 7
RJ-12
EG
C105
100PF
C170
100pF
EG
AG
J12Q
R195
31
100
SHEET 7
EG
L4
220pF
.
C10
1/50V
R53
47.5k
5
6
Z7B
R49
22.1k
33078
7
J12H
J12S
8
19
10.0k
R180
+5
OC1C111D22D33D44D55D66D77D88D
74ACT573
GND10VCC
1Q192Q183Q174Q165Q156Q147Q138Q
20
C178
0.1
DG
/DSPRX_RDY
SHEET 7
123
J7
4
23456
1
EG
C169
100pF
R177
100
R300
/PROG_SIG
/SNET_BUSY
SHEET 7
SHEET 7
E/C REF
820pF
/DSPTX_RDY
SHEET 7
S-NET OUT
104521
/CHAN5
EG
DB9 FEM
+
EG
1
100
/MIC_SIG
EG
SHEET 3
CHAN 8 -
2
CHAN 8
-
2
GND
C56
SHEET 7
J12A
MOSI
/AEC_RDY
J12D
SHEET 7
RJ-12
R176
/CHAN4
/CHAN3
/CHAN8
10
SHEET 6
SHEET 7
/DSP_IRQB
SCK
4
J12F
4
EG
220pF
/CHAN2
/CHAN7
0
3
GND
SHEET 4
AUX OUT
3
AUX OUT
SHEET 6
/DSP_SS
9
Z33
12
14
6
J12N
L21
.
MV-NET -
SHEET 6
/CHAN1
/CHAN6
162738495
CHAN 7 +
415
+
415
GND
18
J12R
123
23456
1
EG
220pF
SHEET 7
MIC STATUS
J8
SHEET 3
CHAN 7 -
CHAN 7
MIX OUT
MIX OUT
DG
10.0k
R181
10.0k
R182
R183
10.0k
R192
10.0k
J6
L22
.
MV-NET +
-
SHEET 4
J12O
15
DG
S-NET IN
J12I
J12T
+3.3
6
GND
GND
J12E
9
J12P
20
AG
SHEET 3
CHAN 6 +
CHAN 6 -
7
8
CHAN 6
+
-
SHEET 4
MIX IN
AG
786
MIX IN
GND
J12B
J12C
3
5
J12J
10
16
+3.3
J12K12J12L13J12M
11
+
22/16
C197
C175
0.1
L23
3T
+5
R266
10.0k
C291
0.1
3
2
1
+12
10
10
DIP 8P
PRE-POST PCB
2
+24
1P2P
J5
S12
PP8
EG
9
GND
J4
DIGITAL SIDE
OF ECA 2
PP6
PP7
301
100pF
C191
EG
J21
SHEET 3
CHAN 5 +
CHAN 5 -
10
11
CHAN 5
+
-
SHEET 3
POST GATE 8
2
GND
POST GATE 8
20.0k
AG
5
Z46B
33078
7
1/50V
+
9
J11I
SHEET 3
PP3
PP4
PP5
R191
100pF
EG
2
GND
PRE GATE 8
GND
POST GATE 7
POST GATE 7
R193
6
10.0k
C204
AG AG
SHEET 2
PP1
PP2
301
C190
PRE GATE 7
12
J2A
SHEET 3
3
470PF
R179
J14A
123456789
J13A
123456789
S3A
R190
3
EG
GND
C42
13.7k
100pF
GND
415
AEC RI
AG
R46
3.32k
C199
100pF
C189
415
SHEET 2
CHAN 4 +
CHAN 4
+
SHEET 3
POST GATE 6
POST GATE 6
10.0k
R178
10.0k
2
Z46A
33078
1
1/50V
+
7
J11G
J11O
15
R52
5
6
Z32B
33078
7
SHEET 4
AEC TO
R189
301
EG
PRE GATE 6
CHAN 4 -
2
-
GND
R63
AG
3
84
AG
C203
C200
100pF
100pF
GND
3
GND
SHEET 3
POST GATE 5
786
POST GATE 5
0.1
0.1
0.1
3.32k
13.7k
R188
301
C188
786
PRE GATE 5
C177
C286
C287
R56
R48
J11M
EG
SHEET 2
CHAN 3 +
415
CHAN 3
+
GND
AG
+12
-12
13
301
100pF
C187
GND
CHAN 3 -
-
SHEET 2
POST GATE 4
POST GATE 4
20.0k
5
Z31B
33078
7
1/50V
+
1
J11A
AG
EG
EG
R187
EG
PRE GATE 4
6
GND
2
GND
R194
6
10.0k
C202
18
10
10
100pF
2
GND
470PF
R61
J11F8J11H10J11J
6
J11R
J11T
20
NC
PRE GATE 4SHEET 2
301
C186
SHEET 2
CHAN 2 +
CHAN 2 -
7
8
CHAN 1
+
-
SHEET 2
POST GATE 3
3
415
GND
POST GATE 3
AEC TI
SHEET 4
AG
C47
J11B
J11D
2
4
12
J11E
J11Q
5
17
NC
NC
SHEET 3
PRE GATE 3SHEET 2
PRE GATE 5
R186
100pF
EG
3
415
GND
PRE GATE 3
10.0k
33078
1/50V
J11L14J11N16J11P
PRE GATE 2SHEET 2
PRE GATE 6SHEET 3
301
C185
CHAN 1 +
10
9
GND
+
SHEET 2
POST GATE 2
GND
POST GATE 2
R57
10.0k
R58
AG
3
2
Z31A
84
1
AG
C201
+
3
J11C
J11S
19
22/16
AG
C174
0.1
SHEET 3
PRE GATE 1SHEET 2
PRE GATE 7
R185
100pF
EG
GND
PRE GATE 2
SHEET 2
CHAN 1
0.1
0.1
0.1
J11K
+
C198
3T
+5
PRE GATE 8SHEET 3
J22A
123456789
123456789
J23A
301
C184
CHAN 1 -
11
12
GND
-
SHEET 2
POST GATE 1
786
GND
POST GATE 1
C227
+12
C228
-12
C229
OF ECA 2
11
L27
R184
J20
786
GND
PRE GATE 1
J1A
J3
AUDIO SIDE
H:\ECM82E\104521-2.SCH 23-Feb-2001
SHEET 1
J1-2
CHANNEL 4
CHAN 4 -
220pF
L11
EG
EG
.
47/50
C31
+
R110
7.50k
R208
10.0
AG
D45
ZMM12
D43
ZMM12
R149
6.04k
+6dB +40dB +54dB
C131
220pF
1T3P
R141
63.4
12.1
47/50
C239
0.1
C240
0.1
-12+12AG
C241
0.1
AG
ACTION:
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
2 8
CHANNELS 1-4 ECM 82e
of
VC4 SHEET 6
104521
R161
C156
AG
AG
S7
2
3
41
+
12
13
4
G2
ÂINA163
11
V+
V-
6
REF
AG
9
AG
1 3
10.0k
AG
6
33078
1/50V
30.1K
470PF
C281
AG
R244
511
14
SSM2164
AG
3
C328
0.1
Z41A
4
33078
C252
0.1
+12-12
1
C330
0.1
10.0k
AG
5
6
Z41B
33078
7
CHAN 4 MIX
7.50k
ZMM12
Z24
SEN
10K
R68
Z47B
7
15
Z12D
13
2
R255
10.0k
J1-1
CHAN 4 +SHEET 1
.
R121
D44
G1
114
810
VR4
2
5
C82
R226
8
R256
EG
220pF
L12
47/50
10.0
D46
ZMM12
3
+
7
1/50V
CW
100pF
100pF
AG
AG
+
R207
5
2
C164
30.1K
C218
301
C4
47/50
C14
+
100k
R31
R17
1.21K 1/2W
R18
1.21K 1/2W
C32
PHANTOM
-12+12AG
AG
CHAN 4 LEVEL
R227
100pF
R4
POST GATE 4
PRE GATE 4
.01
C217
C22
PP4
SHEET 1
0.1
0.1
0.1
SIG 4 SHEET 6
EG
R148
6.04k
R140
63.4
R160
12.1
47/50
C155
C236
C237
C238
-12 +12AG
AG
VC3 SHEET 6
47/50
10.0
+6dB +40dB +54dB
+
AG
0.1
0.1
0.1
AG
SHEET 1
J1-5
CHAN 3 -
220pF
.
C29
+
R206
D39
ZMM12
4
-
11
6
AG
C292
C293
C294
470PF
-12
AG
CHANNEL 3
L9
R109
7.50k
AG
ZMM12
1T3P
2
3
41
12
G2
V+
V-
AG
10.0k
33078
C280
511
11
SSM2164
AG
3
4
33078
10.0k
5
Z40B
33078
7
CHAN 3 MIX
EG
D41
C130
220pF
S6
13
INA163
REF
SEN
9
1 3
R89
2
Z47A
1/50V
30.1K
R243
Z12C
Z40A
1
R253
6
7.50k
ZMM12
Z23
10K
1
C121
R223
10
12
2
8
0.1
10.0k
EG
VR3
SHEET 1
J1-4
CHAN 3 +
220pF
.
47/50
R120
D40
ZMM12
3
G1
+
7
114
810
1/50V
2
CW
3
84
+12
C249
100pF
R254
100pF
AG
L10
AG
+
R205
10.0
D42
5
2
C163
30.1K
C216
301
C3
POST GATE 3
47/50
C13
+
100k
R30
R15
1.21K 1/2W
R16
1.21K 1/2W
C30
-12+12AG
AG
CHAN 3 LEVEL
R224
100pF
R3
PRE GATE 3
C21
.01
PP3
PHANTOM
SHEET 1
0.1
0.1
0.1
C215
SIG 3 SHEET 6
EG
R147
6.04k
R139
63.4
R159
12.1
47/50
C154
C233
C234
C235
AG
+12-12
AG
VC2 SHEET 6
47/50
10.0
+6dB +40dB +54dB
+
AG
AG
0.1
0.1
0.1
SHEET 1
J1-8
CHAN 2 -
220pF
.
C45
+
R204
D35
ZMM12
4
-
11
6
AG
470PF
C316
C246
C327
AG
CHANNEL 2
L7
R108
7.50k
AG
ZMM12
1T3P
2
3
41
12
G2
V+
V-
REF
AG
10.0k
33078
C279
R242
511
6
SSM2164
AG
3
4
33078
10.0k
5
Z6B
33078
7
CHAN 2 MIX
EG
D37
C129
220pF
S5
13
INA163
SEN
9
10K
1 3
R86
6
Z16B
1/50V
30.1K
Z12B
Z6A
1
R251
6
10.0k
SHEET 1
CHAN 2 +
7.50k
D36
ZMM12
Z22
810
VR2
2
5
7
C120
R220
7
5
2
8
EG
.
R119
R252
J1-7
220pF
47/50
ZMM12
3
G1
114
1/50V
CW
100pF
L8
10.0
D38
+
7
100pF
5
2
C2
AG
47/50
AG
C46
+
R203
C162
CHAN 2 LEVEL
R221
30.1K
C214
301
R2
POST GATE 2
C12
.01
+
100k
R29
R13
1.21K 1/2W
R14
1.21K 1/2W
PHANTOM
-12+12AG
AG
C213
100pF
PRE GATE 2
C20
PP2
SHEET 1
0.1
0.1
0.1
SIG 2 SHEET 6
EG
6.04k
63.4
12.1
47/50
C230
C231
C232
-12 +12AG
AG
AG
-12
VC1 SHEET 6
R146
R138
R158
C153
0.1
0.1
0.1
47/50
10.0
+6dB +40dB +54dB
+
11
AG
-12
AG
SHEET 1
J1-11
CHAN 1 -
220pF
.
C43
+
R202
ZMM12
4
-
6
AG
C295
C296
C297
470PF
C278
AG
AG
4
33078
CHANNEL 1
L5
EG
R107
7.50k
AG
D33
ZMM12
D31
220pF
1T3P
2
3
41
12
G2
V+
V-
REF
AG
1 3
10.0k
R65
2
Z16A
33078
1/50V
30.1K
R241
511
3
9
Z12A
841
SSM2164
3
Z5A
33078
1
R249
10.0k
5
6
Z5B
10.0k
7
CHAN 1 MIX
C128
S4
13
INA163
9
10K
1
R217
2
2
8
0.1
EG
7.50k
ZMM12
Z21
SEN
VR1
2
3
C81
30.1K
R250
SHEET 1
J1-10
CHAN 1 +
.
R118
D32
G1
114
810
1/50V
CW
84
16
R219
+12
C243
100pF
100pF
220pF
L6
47/50
10.0
D34
ZMM12
3
5
+
2
7
C161
+12
0.1
30.1K
C212
301
C1
POST GATE 1
AG
47/50
C11
+
AG
100k
R28
1.21K 1/2W
1.21K 1/2W
C44
+
R201
CHAN 1 LEVEL
C242
R218
100pF
R1
PRE GATE 1
.01
R11
R12
PHANTOM
C211
C19
PP1
SHEET 1
SIG 1 SHEET 6
SHEET 4
J3-1
SHEET 1
SHEET 1,4,5
SHEET 4
J3-3
SHEET 1
SHEET 1,4,5
SHEET 4
J3-5
SHEET 1
SHEET 1,4,5
SHEET 4
J3-7
SHEET 1
SHEET 1,4,5
H:\ECM82E\104521-3.SCH 23-Feb-2001
SHEET 1
J2-2
CHANNEL 8
CHAN 8 -
220pF
L19
EG
EG
.
47/50
C39
+
R114
7.50k
R216
10.0
AG
D61
ZMM12
D59
ZMM12
R153
6.04k
+6dB +40dB +54dB
C135
220pF
1T3P
R145
63.4
12.1
47/50
C263
0.1
C264
0.1
-12+12AG
C265
0.1
AG
ACTION:
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
3 8
CHANNELS 5-8 ECM 82e
of
VC8 SHEET 6
104521
R165
C160
AG
AG
S11
2
3
41
+
12
13
4
G2
ÂINA163
11
V+
V-
6
REF
SEN
AG
9
AG
1 3
10.0k
AG
6
33078
1/50V
30.1K
470PF
C285
AG
R248
511
14
SSM2164
AG
3
C343
0.1
Z45A
4
33078
C276
0.1
+12-12
1
C345
0.1
10.0k
AG
5
6
Z45B
33078
7
CHAN 8 MIX
7.50k
ZMM12
Z28
10K
R72
Z48B
7
15
Z13D
13
2
R263
10.0k
J2-1
CHAN 8 +SHEET 1
.
R125
D60
G1
114
810
VR8
2
5
C84
R238
8
R264
EG
220pF
L20
47/50
10.0
D62
ZMM12
3
+
7
1/50V
CW
100pF
100pF
AG AG
+
R215
5
2
C167
30.1K
C226
301
C8
47/50
C18
+
100k
R35
R25
1.21K 1/2W
R26
1.21K 1/2W
C40
-12+12AG
AG
CHAN 8 LEVEL
R239
100pF
R8
POST GATE 8
PRE GATE 8
C26
.01
PP8
PHANTOM
SHEET 1
0.1
0.1
0.1
C225
SIG 8 SHEET 6
EG
R152
6.04k
R144
63.4
R164
12.1
47/50
C159
C260
C261
C262
-12 +12AG
AG
VC7 SHEET 6
47/50
10.0
+6dB +40dB +54dB
+
AG
0.1
0.1
0.1
AG
SHEET 1
J2-5
CHAN 7 -
220pF
.
C37
+
R214
D55
ZMM12
4
-
11
6
AG
C272
C275
C298
470PF
-12
AG
CHANNEL 7
L17
R113
7.50k
AG
ZMM12
1T3P
2
3
41
12
G2
V+
V-
AG
10.0k
33078
C284
511
11
SSM2164
AG
3
4
33078
10.0k
5
Z44B
33078
7
CHAN 7 MIX
EG
D57
C134
220pF
S10
13
INA163
REF
SEN
9
1 3
R92
2
Z48A
1/50V
30.1K
R247
Z13C
Z44A
1
R261
6
7.50k
ZMM12
Z27
10K
1
C123
R235
10
12
2
8
0.1
10.0k
EG
VR7
SHEET 1
J2-4
CHAN 7 +
220pF
.
47/50
R124
D56
ZMM12
3
G1
+
7
114
810
1/50V
2
CW
3
84
+12
C273
100pF
R262
100pF
AG AG
L18
+
R213
10.0
D58
5
2
C166
30.1K
C224
301
C7
POST GATE 7
47/50
C17
+
100k
R34
R23
1.21K 1/2W
R24
1.21K 1/2W
C38
-12+12AG
AG
CHAN 7 LEVEL
R236
100pF
R7
PRE GATE 7
C25
.01
PP7
PHANTOM
SHEET 1
0.1
0.1
0.1
C223
SIG 7 SHEET 6
EG
R151
6.04k
R143
63.4
R163
12.1
47/50
C158
C257
C258
C259
AG
AG
VC6 SHEET 6
47/50
10.0
+6dB +40dB +54dB
+
AG
AG
+12-12
SHEET 1
J2-8
CHAN 6 -
220pF
.
C35
+
R212
D51
ZMM12
4
-
11
6
AG
470PF
0.1
0.1
0.1
AG
CHANNEL 6
L15
R112
7.50k
AG
ZMM12
1T3P
2
3
41
12
G2
V+
V-
REF
AG
10.0k
33078
C283
R246
511
6
SSM2164
AG
3
C334
4
33078
C270
C336
10.0k
5
Z43B
33078
7
CHAN 6 MIX
EG
D53
C127
220pF
S9
13
INA163
SEN
9
10K
1 3
R90
6
Z17B
1/50V
30.1K
Z13B
Z43A
1
R259
6
10.0k
SHEET 1
CHAN 6 +
R123
7.50k
D52
ZMM12
Z26
810
VR6
2
5
7
C122
R232
7
5
2
8
EG
.
R260
J2-7
220pF
47/50
ZMM12
3
G1
114
1/50V
CW
100pF
L16
10.0
D54
+
7
100pF
5
2
C6
AG AG
47/50
C36
+
R211
C165
CHAN 6 LEVEL
R233
30.1K
C222
301
R6
POST GATE 6
C16
.01
+
100k
R33
R21
1.21K 1/2W
R22
1.21K 1/2W
PHANTOM
-12+12AG
AG
C221
100pF
PRE GATE 6
C24
PP6
SHEET 1
0.1
0.1
0.1
SIG 6 SHEET 6
EG
6.04k
63.4
12.1
47/50
C254
C255
C256
-12 +12AG
AG
AG
-12
VC5 SHEET 6
R150
R142
R162
C157
0.1
0.1
0.1
47/50
10.0
+6dB +40dB +54dB
+
11
AG
-12
AG
SHEET 1
J2-11
CHAN 5 -
220pF
.
C33
+
R210
D47
ZMM12
4
-
6
AG
C248
C251
C269
470PF
C282
AG
AG
4
33078
CHANNEL 5
L13
EG
R111
7.50k
AG
D49
ZMM12
220pF
1T3P
2
3
41
12
G2
V+
V-
REF
AG
1 3
10.0k
R69
2
Z17A
33078
1/50V
30.1K
R245
511
3
9
Z13A
841
SSM2164
3
Z42A
33078
1
R257
10.0k
5
6
Z42B
10.0k
7
CHAN 5 MIX
C132
S8
13
INA163
9
10K
1
R229
2
2
8
0.1
EG
7.50k
ZMM12
Z25
SEN
VR5
2
3
C83
30.1K
R258
SHEET 1
J2-10
CHAN 5 +
220pF
.
R122
D48
ZMM12
G1
114
810
1/50V
CW
84
16
R231
+12
C267
100pF
100pF
L14
47/50
+
R209
10.0
D50
3
5
+
2
7
C168
+12
C266
0.1
30.1K
C220
301
R5
C5
POST GATE 5
AG
47/50
C15
+
AG
100k
R32
R19
1.21K 1/2W
R20
1.21K 1/2W
C34
CHAN 5 LEVEL
R230
C219
100pF
PRE GATE 5
C23
.01
PP5
PHANTOM
SHEET 1
SIG 5 SHEET 6
SHEET 4
J4-1
SHEET 1
SHEET 1,4,5
SHEET 4
J4-3
SHEET 1
SHEET 1,4,5
SHEET 4
J4-5
SHEET 1
SHEET 1,4,5
SHEET 4
J4-7
SHEET 1
SHEET 1,4,5
H:\ECM82E\104521-4.SCH 23-Feb-2001
SHEET 3
PRE GATE 8
R274
10.0k
SHEET 3
PRE GATE 7
10.0k
R273
10.0k
AG
SHEET 3
SHEET 3
PRE GATE 5
PRE GATE 6
10.0k
R272
AG
5
Z15B
33078
1/50V
R47
10.0k
R271
7
10.0k
6
C176
SHEET 2
SHEET 2
PRE GATE 3
PRE GATE 4
10.0k
R270
100pF
R275
10.0k
1P2T
S2
PRE-GATE
MIX
R269
C103
123
SHEET 2
PRE GATE 2
10.0k
R268
10.0k
POST-GATE
MIX
PRE-GATE
SHEET 2
PRE GATE 1
R240
AG
EG
R197
100k
123
POST-AEC
MIX IN
J5-7
1/50V
1P2T
SHEET 1
MIX IN
220pF
.
C9
S13
AG
/AEC IN
L1
PRE-AEC
MIX IN
AG
SHEET 6
POST-GATE
SHEET 2
SHEET 2
SHEET 2
SHEET 2
SHEET 3
SHEET 3
SHEET 3
SHEET 3
CHAN 1 MIX
CHAN 2 MIX
CHAN 3 MIX
CHAN 4 MIX
CHAN 5 MIX
CHAN 6 MIX
CHAN 7 MIX
CHAN 8 MIX
R45
10.0k
R166
10.0k
R167
10.0k
R168
10.0k
R169
10.0k
R222
10.0k
R225
10.0k
R228
10.0k
R234
10.0k
SHEET 1 J5-5
AG
AG AG
3
2
C289
0.1
Z32A
-12 +12
AEC TO
1/50V
10.0k
R44
-12
C302
0.1
C303
0.1
C304
0.1
DG419
4
33078
C179
0.1
C290
0.1
C51
+12
V+4V-7GND3VL
1/50V
10.0k
R43
AG
+5
BYPASS
AEC
8
5
2
AEC BYPASS
Z4
100pF
8
1
C50
10.0k
AEC TI
SHEET 1
R237
C57
ACTION:
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
4 8
AEC, MIX & AUX OUT ECM 82e
of
104521
1
6
C72
1/50V
R60
10.0k
AG
3
2
C299
0.1
Z7A
-12 +12AG
AG
R59
10.0k
AG
5
6
R62
15.8k
Z29B
4580
7
C245
1/50V
R27
301
R276
100k
EG
.
220pF
EG
L3
AUX OUT SHEET 1
J5-3
100pF
C71
8
4
C300
33078
0.1
1
C301
0.1
10.0k
R171
100pF
C171
R172
10.0k
R173
10.0k
AG
3
2
Z29A
-12
4
4580
1
1/50V
301
100k
R9
EG
.
EG
MIX OUT
SHEET 1
0.1
C41
R10
220pF
100pF
C172
+12
R174
8
10.0k
C306
L2
R129
1.00k
R12875R127
AG
-12
C305
0.1
AG
4
LM339
D25
2k
Z20A
6.04k
R126
26.7k
2.35V
.028V
5
+12
312
2
G
R157
LM339
D26
2k
+12
7
6
Z20B
1
R
R156
H:\ECM82E\104521-5.SCH 23-Feb-2001
PRE GATE 4SHEET 2
C100
0.1
R88
1.00k
0.033
C325
AG
R267
2.21k
AG
5
6
4148
Z19B
TL072
7
4148
R75
511
AG AG
R322
10.0K
C93
1.0
AG
ADC3
SHEET 7
D7
PRE GATE 8SHEET 3
63.4K
R78
D11
4148
D70
+5
PRE GATE 3SHEET 2
C116
0.1
R87
1.00k
C324
0.033
AG
R265
2.21k
AG
3
2
4148
Z19A
-12
4
C88
0.1
TL072
1
4148
D19
R103
511
AG
R321
10.0K
C126
1.0
AG
ADC2
SHEET 7
PRE GATE 7SHEET 3
63.4K
+12
R99
D15
8
4148
D69
+5
PRE GATE 2SHEET 2
C115
0.1
R85
1.00k
0.033
C323
AG
R97
2.21k
AG
5
6
4148
Z18B
TL072
7
4148
R102
511
AG
R67
10.0K
C124
1.0
AG
ADC1
SHEET 7
D21
PRE GATE 6SHEET 3
63.4K
R98
D17
4148
D68
+5
PRE GATE 1SHEET 2
C99
0.1
R84
1.00k
0.033
C322
AG
R96
2.21k
AG
3
2
4148
Z18A
-12
4
C87
0.1
TL072
1
4148
R73
511
AG
R66
10.0K
C89
1.0
AG
ADC0
SHEET 7
8
D9
PRE GATE 5SHEET 3
63.4K
+12
R77
D13
4148
D67
+5
C102
0.1
ACTION:
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
5 8
PEAK DETECTORS ECM 82e
of
104521
R83
1.00k
0.033
C321
AG
R95
2.21k
AG
5
6
4148
Z55B
TL072
7
4148
D8
R76
511
R323
10.0K
C94
1.0
AG
ADC7
SHEET 7
C118
0.1
R82
1.00k
0.033
C320
AG
R94
2.21k
AG
3
2
4148
63.4K
R80
D12
4148
D66
+5
Z55A
-12
4
C86
0.1
TL072
1
4148
D20
R105
511
AG
R324
10.0K
C119
1.0
AG
ADC6
SHEET 7
63.4K
+12
R101
D16
8
D65
4148
+5
AG
AG
C117
0.1
R71
1.00k
0.033
C319
R93
2.21k
AG
5
6
4148
Z54B
TL072
7
4148
R104
511
R325
10.0K
C125
1.0
AG
ADC5
SHEET 7
63.4K
R100
D18
D22
4148
D64
+5
AG
-12
AG
C101
0.1
R70
1.00k
C318
0.033
R91
2.21k
AG
3
2
4148
Z54A
4
C85
0.1
TL072
1
4148
R74
511
R326
10.0K
C90
1.0
AG
ADC4
SHEET 7
63.4K
+12
R79
D14
8
D10
4148
D63
+5
H:\ECM82E\104521-6.SCH 23-Feb-2001
100K
R291
100K
R288
+5
L30
3T
C317
0.1
AG
R308
13.7k
R309
9.53k
100K
R301
100K
R64
AG
C351
0.022
AG
R292
10.0k
AG
10.0k
R298
10.0k
10.0k
AG
R293
R299
TL072
0.022
TL072
6
Z52B
7
VC5
100K
C353
6
Z53B
7
VC7
SHEET 3
5
SHEET 3
R297
5
SHEET 3
SHEET 3
AG
AG
10.0k
10.0k
SHEET 3
R289
10.0k
R295
10.0k
SHEET 3
R290
R296
AG
AG
C350
0.022
2
Z52A
TL072
VC6
100K
C352
0.022
2
Z53A
TL072
VC8
SHEET 2
3
1
SHEET 3
3
1
SHEET 3
SHEET 2
84
R294
84
0.1
0.1
C338
C341
SHEET 2
-12+12
-12+12
SHEET 2
2.10V
Vref
TLC5628
DACG
8
9
DACH
10
REF2
11
SHEET 7
SHEET 7 SHEET 7
MOSI
SCK /DAC
AG
LOAD12LDAC
13
AG
REF1
14
DOUT
15
DACB1DACA2GND3DATA4CLK5VDD6DACE7DACF
DACC
16
Vref
Z9
SHEET 7
AG
C347
0.022
AG
R280
10.0k
AG
10.0k
R286
10.0k
10.0k
5
6
Z50B
R281
TL072
7
SHEET 2
VC2
R303
100K
AG
C349
0.022
5
6
Z51B
R287
TL072
7
SHEET 2
VC4
AG
AG
SHEET 7
R277
10.0k
R283
10.0k
SHEET 7
10.0k
10.0k
SHEET 7
AG
0.022
R278
TL072
AG
0.022
R284
TL072
SHEET 7
C346
2
Z50A
1
VC1
100K
C348
2
Z51A
1
VC3
SHEET 7
3
84
SHEET 2
R302
3
84
SHEET 2
SHEET 7
C314
0.1
-12+12
C332
0.1
-12+12
SIG 8
ACTION:
R136
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
6 8
Vctrl, Latch, & In Sig/OL ECM 82e
of
104521
10.0k
AG
3
2
C307
0.1
Z15A
-12 +12AG
AG
AG
8
4
C308
33078
0.1
1
C309
0.1
R115
1.00k
R106
.056V
75
8
Z20C
LM339
14
G
D23
R155
2k
AG
C173
/CHAN8
SHEET 1
+5
/CHAN7
SHEET 1
/LATCH1
/RESET
15
CLR
74HC259
Q7
12
DG
9
ULN2803
DI
108O117O126O135O144O153O162O17
+12
/CHAN5
/CHAN6
SHEET 1
SHEET 1
S2
14
G
Q6
10
11
/CHAN4
SHEET 1
S1
2
3
S1
S2
Q3
Q49Q5
7
/CHAN3
SHEET 1
S0
1
S0
Q2
5
6
2I23I34I45I56I67I78I8GND
/CHAN2
SHEET 1
LDATA
13
D
Q04Q1
DG
1
1I
1O
18
/CHAN1
SHEET 1
VCC
GND
Z1
+5
16
Z3
C180
0.1
8
/DSP_IRQB
/DSP_SS
SHEET 1
SHEET 1
CLR
74HC259
Q7
/AEC IN
SHEET 4
/LATCH2
14
15
G
Q6
11
12
/FB_1 SHEET 7
3
S2
Q49Q5
10
/FB_0
SHEET 7
13
16
1
2
D
S0
S1
VCC
Z30
0.1
GND
Q04Q1
Q2
Q3
5
6
7
8
DG
D30
D29
Y
Y
COM
PWR
R317
470
R318
470
+5
SIG 1
SIG 2
SIG 3
SIG 4
SIG 5
SIG 6
SIG 7
R130
R131
R132
R133
R137
R134
R135
10.0k
6.04k
R117
9
6.04k
10.0k
R81
LM339
D24
2k
10
100pF
Z20D
13
R
R154
10.0k
4.55V
10.0k
C91
R116
10.0k
11
10.0k
+12
10.0k
10.0k
DSP_RST
SHEET 8
H:\ECM82E\104521-7.SCH 23-Feb-2001
EG
0.1
0.1
0.1
0.1
DG
74HC589
MISO
ACTION:
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
7 8
SLAVE PROCESSOR ECM 82e
of
4P1T
SHEET 1
MV-NET -
4 5
AD0
C192
C181
C183
C193
14
SER
QH
9
DG
TERMINATING
ECS-NET
3P HDR
7
SN75176B
R
1
RX
TX
SLAVE ADDRESS
S1
1 8
2 7
3 6
AD2
AD3
AD1
7
VCC16GND
S/L
13
8
+5
C194
0.1
P47
123
301
A6B
2D4
RCLK
12
P46
W2A
R40
DG
DE3RE
0.1
DG
A15B1C2D3E4F5G6H
SRCLK
11OE10
SCK
104521
SHEET 1
MV-NET +
5
GND
Z2
VCC
8
C182
R42
10.0k
R50
10.0k
R51
10.0k
R54
10.0k
R55
10.0k
Z34
/RESET
/RESET
SHEET 6
DG
+5
R279
10.0K
R282
10.0K
R285
10.0K
/LATCH1
/LATCH1
SHEET 6
22.1k
SHEET 1
/DSPRX_RDY
+5
+5
SHEET 1,6
SCK
SCK
SST-A14
Q2
31
2
R38
P32
SHEET 1
/DSPTX_RDY
SHEET 1,6
SHEET 1
MOSI
MISO
MISO
MOSI
SHEET 6
/FB_0
/FB_1SHEET 6
/FB_0
/FB_1
SHEET 1 /SNET_BUSY
DG
R37
10.0k
/SNET_BUSY
SHEET 1
/AEC_RDY
+5
22.1k
SST-A14
Q5
2
R39
P42
SHEET 1
/MIC_SIG
31
10.0k
/MIC_SIG
R175
SHEET 1
/PROG_SIG
DG
+5
/PROG_SIG
DG
11
GAL16V8-10ns
GND
10
DG
A15
34064
3.3/50
A14
13O812
3
C80
80C535-N
A13
/EP_RD
M29F040B
DG
+5
2
IN
Z35
GND
RST
1
+
/RESET
/SNET_BUSY
/WR
/RD
27
28
P3.4 T025P3.5 T126P3.6 /WR
P3.7 /RD
AD4 P0.456AD2 P0.2
AD5 P0.557AD1 P0.1
AD6 P0.658AD0 P0.0
AD7 P0.7
59
AD4
AD5
AD6
AD7
/RD
/WR
/PSEN
A10
A11
A12
I11I22I33I44I55I66I77I88I99I10
VCC
IO218IO317IO416IO515IO614IO7
O1
19
20
/F_EN
/F_RD
/F_WR
/RAM
/EP
DG
/EP
/EP_RD
DG
/F_RD
/F_WR
/F_EN
22
GND
16
C196
0.1
KM62256
DG
470
.65.
3 YEL
/LATCH1
23
24
P3.1 TXD
P3.2 /INT0
P3.3 /INT1
AD3 P0.3
55
54
AD2
AD3
Z36A
+5
C195
0.1
27C256-70
/FB_1
VCC
32
/RAM
CE20OE22WE
GND
14
470
R316
Y
P57
DG
RXTXP32
21
22
P3.0 RXD
53
52
AD0
AD1
VPP
1
/FB_0
+5
/WR
/RD
27
0.1
A14
A14
1
C52
R315
Y
43 .
P56
51
EA
PSEN
49
AG
DG
+5
A1326A14
470
10
RESET
ALE
50
/PSEN
A13
A13
2
VCC
28
ALE
A12
A12
470
R314
.
5 YEL
D28
21Y
P55
P47
9
VGND
VREF
11
12
C48
0.1
L31
3T
DG
+5
9
74ACT573
12
DG
0.1
14
GND
27CE20OE22
A13
A14
A11
A11
+5
+5
SHEET 5
SHEET 5
SHEET 5
R199
470
R310
470
R311
470
R312
470
R313
ADC5
ADC6
ADC7
CHAN. LEDS
YYYYY
D27
ADC6
109.
87.65.43 .
P52
P53
P54
MISO
/MIC_SIG
P42
/PROG_SIG
MOSI
SCK
P46
1
P4.0 /ADST
P4.12P4.23P4.35P4.46P4.57P4.68P4.7
XTAL1
XTAL2
VPD
39
4
40
Y1 11.0592
C58
22pF
22pF
AD6
AD5
AD4
AD3
AD2
AD1
AD0
A0
AD7
C49
+5
19
28
VCC
A1021A1123A122A1326A14
24
A11
A12
21
P50
P51
P53
P54
P55
P56
P57
60
A11 P2.3
A12 P2.445A10 P2.2
A13 P2.546A09 P2.1
A14 P2.647A08 P2.0
A15 P2.7
44
48
A11
A12
A13
A14
A15
C59
ALE
AD7
DG
OC1C111D22D33D44D55D66D77D88D
Z8
GND10VCC
1Q192Q183Q174Q165Q156Q147Q138Q
20
DG
A7A6A5A4A3A2A1
C28
0.1
AD1
AD2
AD3
AD4
AD5
AD6
D011D112D213D315D416D517D618D7
A010A19A28A37A46A55A64A73A825A9
ADC7
P50
P51
P52
P5.067P5.166P5.265P5.364P5.463P5.562P5.661P5.7
43
42
41
A8A9A10
+5
AD0
Z10
A0A1A2A3A4A5A6A7A8A9A10
SHEET 5
ADC4
ADC4
ADC5
ADC6
ADC7
14
13
P6.6 AN7
P6.7 AN8
29
LDATA
SHEET 6
SHEET 6
SHEET 5
ADC3
ADC3
ADC4
ADC5
15
P6.4 AN516P6.5 AN6
S0S1S2
SHEET 6
SHEET 6
SHEET 5
SHEET 5
ADC2
ADC1
ADC2
ADC2
ADC3
17
P6.2 AN318P6.3 AN4
/LATCH2
/DAC
SHEET 6
SHEET 6
SHEET 5
ADC0
ADC0
ADC1
ADC0
ADC1
20
19
P6.0 AN1
P6.1 AN2
VCC
VCC
VSS
P1.036P1.135P1.234P1.333P1.432P1.531P1.630P1.7
Z11
+5
68
37
C27
0.1
38
DG
A0A1A2A3A4A5A6A7A8A9A10
9
6
A012A111A210A3
A48A57A6
A75A827A926A1023A1125A124A1328A1429A153A162A1730A181OE24WE31CE
Z37
D013D114D215D3
D620D519D418D7
17
21
AD7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
A0A1A2A3A4A5A6A7A8A9A10
A010A19A28A37A46A55A64A73A825A924A1021A1123A12
Z38
D011D112D213D315D416D517D618D7
19
AD7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
H:\ECM82E\104521-8.SCH 23-Feb-2001
EG
6
524
3
1
5P DIN
J9
ACTION:
EMS/RGG
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
DSP_RSTSHEET 6
DG
DG
DG
120/25
6
1
3
5
D1
1N5817
C210
120/25
C209
+
GND
HT SNK
HTSNK2FB
HTSNK
ON/OFF
+
1.00k
R198
3T
100uH
+5
7
IN
OUT
8
+3.3
EG EG EG EG
EG EG
L29
DG
Z39 LM2594
R36
301
4
R200
511
L28
3.3V ECA 2 POWER
SHEET 1
LB1 LB2 LB3 LB4
LB5 LB6
0.0047
C208
6
524
3
1
J10
5P DIN
EG
EG
C69
0.01
L26
3T
EG
EG
C70
0.01
D4
1N5817
+
C77
470/16
+
C78
470/16
C55
0.1
DG
+5
EG EG
C67
0.01
L25
3T
C68
0.01
D3
1N5817
+
C75
470/16
+
C76
470/16
C54
0.1
-12
AG
1.33k
0.01
0.01
DG
C61
3.3/50
C65
3T
C66
+
3
LM2577T
R320
1.91k
301
GND
AG
L32
R319
R41
1
COMP
FB
2
EG
EG D2
1N5817
C73
470/16
C74
470/16
C53
0.1
0.1
120/25
VIN
SW
30.1k
+
+
R170
C63
0.01
L24
3T
C64
0.01
+12
+12
L33
3T
C60
+
C62
5
L34
220u
4
Q3
MUR120
D5
SHEET:
8 8
POWER SUPPLY ECM 82e
of
104521
+
C79
220/63
L35
10uH
AG
+
C92
10/50V
24V PHANTOM POWER
SHEET 1
+24
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