Sharp DV-500D Technical Manual page 46

DVD-Series
TRAYMECHA Timing Chart (25)
Condition of working
Working Mode
SW1A
SW2A
SW2B
MECHASW
LOAD ( + )
LOAD ( – )
*1. Point of loading to start with key operation
*2. Active point of SW1A
*3. Recognition time of SW1A"H"
*4. Switching point from high-speed mode to low-speed mode.
*5. Pulse driving (low-speed mode) time
*6. Active point of MECHASW
*7. Recognition time of SW2A switching from "L" to "H"
*8. Switching point from low-speed to high-speed mode
*9. Switching point from high-speed mode to low-speed mode.
*10. Pulse driving (low-speed mode) time
*11. Recognition time of SW2B"L"
*12. Short break time for loading motor
*13. Waiting time before moving to the next mode.
From the position of Tray 2 Closed to the time for Tray 1 to be discharged
Tray 2 closed _ MECHAPICK moves from the Tray 1 to the Tray 2
side _Tray 1 open
∗ 4
∗ 1 ∗ 2 ∗ 3
1200ms
∗ 8 ∗ 9
∗ 5
∗ 7
∗ 6
1200ms
46
∗ 10
∗ 12 ∗ 13
∗ 11
100ms
150ms