Sharp DV-500D Technical Manual page 44

DVD-Series
TRAYMECHA Timing Chart (23)
Condition of working
Working Mode
SW2B
SW2A
SW1A
SW1B
MECHASW
LOAD ( + )
LOAD ( – )
*1. Point of loading to start with key operation
*2. Active point of SW2B
*3. Recognition time of SW2B"H"
*4. Switching point from high-speed mode to low-speed mode.
*5. Pulse driving (low-speed mode) time
*6. Recognition time of SW2A switching from "L" to "H"
*7. Switching point from low-speed to high-speed mode
*8. Active point of MECHASW
*9. Switching point from high-speed mode to low-speed mode.
*10. Pulse driving (low-speed mode) time
*11. Recognition time of SW1A switching from "L" to "H"
*12. Switching point from low-speed to high-speed mode
*13. Switching point from high-speed mode to low-speed mode.
*14. Pulse driving (low-speed mode) time
*15. Recognition time of SW1B"L"
*16. Short break time for loading motor
*17. Waiting time before moving to the next mode.
From the position of Tray 1 Open to the time of Tray 2 to be discharged
Tray 1 open _Tray 1 closed _MECHAPICK moves from the Tray 2
to the Tray 1 side _Tray 2 open
∗ 6
∗ 1 ∗ 2 ∗ 3
∗ 4
1200ms
∗ 5
∗ 12
∗ 7
∗ 11
∗ 8 ∗ 9
1200ms 1200ms
∗10
44
∗ 16 ∗ 17
∗ 15
∗ 13
150ms
∗14
100ms