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| 15 |
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15 | CURRENT COMMAND MONITOR. |
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| C1 |
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| R5 |
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| INPUT 1 |
| R1 |
| 475K | .022MF |
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1 |
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| 1000PF |
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| T7 | 100K |
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| 100 | T4 |
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| 4700PF |
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| 10K |
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| 10K |
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2 |
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| 100K |
| 100K |
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| 5.11K |
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| C2 | TO POWER | |
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| R7 | |||
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| R6 | 100K | .01MF | STAGE |
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| .01MF |
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| 100PF |
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| R3 |
| 10K |
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| 10K | - | PWM |
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| + |
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3 |
| - | 100K |
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| + | CONVERTER | ||
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4 |
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| + |
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| 10K |
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R4 |
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| T2 | CURRENT | T3 |
| CURRNET | |
| .01MF | 10K |
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| A | |||||
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| IC | LIMITS | IP |
| FEEDBACK | ||||
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5 | INPUT 2 |
| R2 |
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| .1MF | T6 | 100K |
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| R8 | ARMATURE | |
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| A | |||
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| 10K | +V |
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| VOLTAGE |
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| 4.7M |
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| 5.11K | T5 |
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| 10K | offset |
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7 | CURRENT |
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MONITOR |
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| CURRENT |
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17 |
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| CONTOURS |
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| R9 |
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| RELAY |
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| R10 |
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18 |
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| R11 |
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| R12 |
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| R13 |
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16 | BACK EMF OUTPUT |
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| A |
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| CW |
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8 |
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| R19a |
| PROTECTIONS |
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| inhibit latch |
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| CCW |
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| D17 |
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9 |
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| loss of tacho | FROM POWER STAGE | ||||
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| R20a |
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| R16 |
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| 5V |
| loss of tacho |
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| INHIBIT |
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| 5.11K |
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| R15 |
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| INPUT |
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| loss of tacho |
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| 100 |
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10 |
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| R14 |
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| - |
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| R18 |
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| 2.8V |
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| +5V | +15V |
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| RESET |
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| 11 | 12 |
| 13 | 14 |
| 6 |
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ISP - Rev 6/95