Read Sharp DV-560H Service Manual online
36
DVD-Series
TRAYMECHA Timing Chart (9)
Condition of working
When Tray 2 is Inserted and Reversed
Working Mode
Inserting Tray 2
_
Adding external pressure of Tray 2
_
Discharge of Tray 2
SW1B
SW1A
LOAD ( + )
LOAD ( – )
*1. Point of loading to start with key operation
*2. Active point of SW1B
*3. Recognition time of SW1B”H”
*4. Switching point from high-speed mode to low-speed mode.
*5. Mechanic action over time (6 seconds)
*6. Short break time for loading motor
*2. Active point of SW1B
*3. Recognition time of SW1B”H”
*4. Switching point from high-speed mode to low-speed mode.
*5. Mechanic action over time (6 seconds)
*6. Short break time for loading motor
TRAYMECHA Timing Chart (10)
Condition of working
When Tray 2 is discharged
Working Mode
Discharge of Tray 2
_
Adding external pressure of Tray 2
_
Inserting Tray 2
SW1B
SW1A
LOAD ( + )
LOAD ( – )
*1. Point of unloading to start
*2. Active point of SW1A
*3. Recognition time of SW1A”H”
*4. Switching point from high-speed mode to low-speed mode.
*5. Mechanic action over time (6 seconds)
*6. Short break time for loading motor
*2. Active point of SW1A
*3. Recognition time of SW1A”H”
*4. Switching point from high-speed mode to low-speed mode.
*5. Mechanic action over time (6 seconds)
*6. Short break time for loading motor
14ms
6ms
150ms
14ms
1200ms
6ms
∗
3
∗
4
∗
5
∗
6
∗
1
∗
2
6ms
150ms
14ms
14ms
1200ms
6ms
∗
3
∗
4
∗
5
∗
6
∗
1
∗
2
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