R138
1k
R139
100k
R140
12k
R141
47k
R142
30k
R143
47k
R144
470R
R145
470R
R146
220k
R147
1k
R148
12k
R149
47k
R150
30k
R151
47k
R152
470R
R153
470R
R154
220k
R155
1k
R156
470k
R157
100k
R158
100k
R159
100k
R160
2M2
R161
1k
R162
1k
R163
100k
R164
10k
R165
1k
R166
100k
R167
1k
R168
100k
R169
330k
R170
4M7
R171
220R
R172
100k
R173
1k
R174
2K2
R175
4K7
R176
RL
LFO LED
R177
1k
R178
33k
R179
22k
R180
10k
R181
22k
R182
10K
R183
22K
R184
150K
R185
56k
R186
560K
R187
47k
R188
15K
R189
47k
R190
56k
R191
22k
R192
100k
R193
47K
R194
33k
R195
1M
optional, see
notes
R196
1k
R197
100k
R198
100k
R199
RL
ADSR LED
R200
1k
R201
47k
R202
330R
R203
100k
R204
10k
R205
330R
R206
47k
R207
-
not on vers 2
R208
4M7
R209
330k
R210
100k
R211
100k
R212
220R
R213
2k2
R214
4k7
R215
1k
R216
100k
R217
RL
LFO LED
R218
2k2
R219
2k2
R220
2k2
R221
2k2
R222
2k2
R223
2k2
R224
2k2
R225
2k2
R226
10k
R227
100k
R228
10k
R229
100k
R230
10k
R231
100k
R232
100k
R233
100k
R234
100k
R235
100k
R236
100k
R237
100k
R238
100k
R239
150k
R240
100k
R241
1k
R242
100k
R243
150k
R244
100k
R245
1k
R246
10k
Summary of Contents for Null-A2
Page 8: ......
Page 9: ...Small mod required for R148 ...
Page 11: ...Board close ups Top right ...
Page 12: ...Bottom right ...
Page 13: ...Top middle ...
Page 14: ...bottom middle ...
Page 15: ...Top left ...
Page 16: ...Bottom left ...
Page 17: ...SCHEMATICS ...
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