Motor Driver (Ic400) - LG CMS8450F/W Service Manual

4. MOTOR DRIVER (IC400)

13
14
15
16
Fig 4-1. LO- & LO+ / MOT_OPEN & MOT_CLOSE
for Driving TRAY Motor
(IC400 pin6, 7, 9, 10)
19
20
Fig 4-3. SP- & SP+ for Driving SPINDLE Motor
(IC400 pin17, 18)
14 16
13 15 17 18
3-38
17
18
Fig 4-2. SL- & SL+ for Driving SPINDLE Motor
(IC400 pin11, 12)
19 20