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Fostex VM200 Service Manual page 46

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6-1-14. MAIN, ENCODER IN, VM200 (14/15)
ENC[0..23]
[DISP] ENC[0..23]
D+3.3
R141
R165
10k
47k
ENC0
1
C151
D+3.3
0.01
R142
DGND
R166
10k
47k
ENC1
3
C152
D+3.3
0.01
R143
DGND
R167
10k
47k
ENC2
5
C153
D+3.3
0.01
R144
DGND
R168
10k
47k
ENC3
9
C154
D+3.3
0.01
R145
DGND
R169
10k
47k
ENC4
11
C155
D+3.3
0.01
R146
DGND
R170
10k
47k
ENC5
13
C156
D+3.3
0.01
R147
DGND
R171
10k
47k
ENC6
1
C157
D+3.3
0.01
R148
DGND
R172
10k
47k
ENC7
3
C158
0.01
DGND
D+3.3
R149
R173
10k
47k
/ENC0
ENC8
/ENC8
2
5
6
C159
U151A
U152C
D+3.3
0.01
74VHC14(3.3V)
74VHC14(3.3V)
R150
DGND
R174
10k
47k
/ENC1
ENC9
/ENC9
4
9
8
C160
U151B
U152D
D+3.3
0.01
74VHC14(3.3V)
74VHC14(3.3V)
R151
DGND
R175
10k
47k
6
/ENC2
ENC10
11
10
/ENC10
C161
U151C
U152E
D+3.3
0.01
74VHC14(3.3V)
74VHC14(3.3V)
R152
DGND
R176
10k
47k
8
/ENC3
ENC11
13
12
/ENC11
U151D
C162
U152F
D+3.3
0.01
74VHC14(3.3V)
74VHC14(3.3V)
R153
DGND
R177
10k
47k
/ENC4
10
ENC12
1
2
/ENC12
C163
U151E
U153A
D+3.3
74VHC14(3.3V)
0.01
74VHC14(3.3V)
R154
DGND
R178
10k
47k
/ENC5
ENC13
/ENC13
12
3
4
C164
U151F
U153B
D+3.3
0.01
74VHC14(3.3V)
74VHC14(3.3V)
R155
DGND
R179
10k
47k
/ENC6
ENC14
/ENC14
2
5
6
C165
U152A
U153C
D+3.3
0.01
74VHC14(3.3V)
74VHC14(3.3V)
R156
DGND
R180
10k
47k
4
/ENC7
ENC15
/ENC15
9
8
C166
U152B
U153D
0.01
74VHC14(3.3V)
74VHC14(3.3V)
DGND
JOG[0..1]
[DISP]
JOG[0..1]
D+3.3
R157
R181
10k
47k
ENC16
/ENC16
5
6
C167
U153E
D+3.3
0.01
74VHC14(3.3V)
R158
DGND
R182
10k
47k
ENC17
/ENC17
9
8
C168
U153F
D+3.3
0.01
74VHC14(3.3V)
R159
DGND
R183
10k
47k
ENC18
11
10
/ENC18
C169
U154A
D+3.3
0.01
74VHC14(3.3V)
R160
DGND
R184
10k
47k
ENC19
13
12
/ENC19
C170
U154B
D+3.3
0.01
74VHC14(3.3V)
R161
DGND
R185
10k
47k
ENC20
1
2
/ENC20
C171
U154C
D+3.3
0.01
74VHC14(3.3V)
R162
DGND
R186
10k
47k
ENC21
/ENC21
3
4
D+3.3
C172
U154D
D+3.3
0.01
74VHC14(3.3V)
R163
DGND
R187
10k
C141
C142
47k
ENC22
/ENC22
5
6
10/16
0.01
C173
U154E
D+3.3
0.01
74VHC14(3.3V)
R164
DGND
R188
10k
DGND
47k
ENC23
/ENC23
9
8
C174
U154F
0.01
74VHC14(3.3V)
DGND
D+3.3
R191
R193
10k
47k
JOG0
/JOG0
1
2
/JOG0
[CPU]
C181
U155A
D+3.3
0.01
74VHC14(3.3V)
R192
DGND
R194
10k
47k
JOG1
/JOG1
3
4
/JOG1
[CPU]
C182
U155B
0.01
74VHC14(3.3V)
DGND
9
8
U155D
74VHC14(3.3V)
11
10
U155E
74VHC14(3.3V)
DGND
14
14
14
14
VCC
VCC
VCC
VCC
C143
C144
C145
7
0.01
7
0.01
7
0.01
7
GND
GND
GND
GND
U151G
U152G
U153G
U154G
74VHC14(3.3V)
74VHC14(3.3V)
74VHC14(3.3V)
74VHC14(3.3V)
/ENC[0..23]
[CPU]
14
VCC
C146
0.01
7
GND
U155G
74VHC14(3.3V)

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