LG OM7550 - Motor Driver (Ic400)

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4. MOTOR DRIVER (IC400)
Fig 4-1. LO- & LO+ / MOT_OPEN & MOT_CLOSE
for Driving TRAY Motor
(IC400 pin6, 7, 9, 10)
16
15
14
13
Fig 4-3. SP- & SP+ for Driving SPINDLE Motor
(IC400 pin17, 18)
20
19
Fig 4-2. SL- & SL+ for Driving SPINDLE Motor
(IC400 pin11, 12)
18
17
16
14
15
13
20
19
1817