At Power On, Spindle Signal At Md Deck; At First Action, Focus Signal A, B, C, D - LG MBD-D102X Service Manual

5. AT POWER ON, SPINDLE SIGNAL AT MD DECK

6. AT FIRST ACTION, FOCUS SIGNAL A, B, C, D

3-25
1. Spind
2. Spin+
3. Spin-
1. A
2. B
3. C
4. D