Service Manual
Page 14
... is controlled by CPU which is mounted on Main Board. A Constant Voltage Bipolar Drive System is mounted on Sub Board. (Three color LED is employed. BL-C111A /BL-C131A 4.1.7. The Voltage of Motor Power (VM) is 3.3V. ø15 Stepping Motors are employed. 4.1.8. The Voltage of LED OFF Green Red Orange ...into LED Control Circuit which is employed. TILT Motor Control Block A Tilt motor operates, when CPU (IC101) on a main board controls the motor driver IC (IC402) on the same board. PAN Control Block A pan motor operates, when CPU (IC101) on a Main Board controls the Motor...
... is controlled by CPU which is mounted on Main Board. A Constant Voltage Bipolar Drive System is mounted on Sub Board. (Three color LED is employed. BL-C111A /BL-C131A 4.1.7. The Voltage of Motor Power (VM) is 3.3V. ø15 Stepping Motors are employed. 4.1.8. The Voltage of LED OFF Green Red Orange ...into LED Control Circuit which is employed. TILT Motor Control Block A Tilt motor operates, when CPU (IC101) on a main board controls the motor driver IC (IC402) on the same board. PAN Control Block A pan motor operates, when CPU (IC101) on a Main Board controls the Motor...