40
DVD-Series
TRAYMECHA Timing Chart (17)
Condition of working
Tray Initial (Mode 3) MECHASW = “L”, SW2A = “H”
Working Mode
Tray 1 open or opening
_
Power turned on
_
Tray 1 close
MECHASW
SW2A
LOAD ( + )
LOAD ( – )
*1. Point of turning on the power (Point of loading start)
*2.Recognition time of SW2A”L”
*3. Short break time for loading motor (During this time, 100mS period after 50mS passes, overrun check for motor stop
position is performed. If SW2A turns to “H” during this time, reverse pulse drive is operated. When SW2A turns to “L”
again, it goes back to Break Mode. This action will be repeated a maximum of 3 times.)
*4. Waiting time before moving to the next mode.
TRAYMECHA Timing Chart (18)
Condition of working
Tray Initial (Mode 4) MECHASW = “L”, SW2A = “H”
Working Mode
PICKMECHA moving
_
Power turned on
_
PICKMECHA moves from the Tray 2 to the Tray 1 side to detect MECHASW “H”
MECHASW
SW2A
LOAD ( + )
LOAD ( – )
*1. Point of turning on the power (Point of PICKMECHA to start moving)
*2. Recognition of MECHASW “H”
*3. Short break time for loading motor
*4. Recognition of MECHASW “L”
*5. Recognition time of SW2A”L”
*6. Short break time for loading motor (During this time, 100mS period after 50mS passes, overrun check for motor stop
position is performed. If SW2A turns to “H” during this time, forward pulse drive is operated. When SW2A turns to “L”
again, it goes back to Break Mode. This action will be repeated a maximum of 3 times.)
*7. Waiting time before moving to the next mode.
100ms
14ms
150ms
6ms
∗
2
∗
3
∗
4
∗
1
100ms
50ms
14ms
6ms
6ms
14ms
150ms
∗
2
∗
3
∗
7
∗
4
∗
5
∗
6
∗
1
Содержание DV-500D
Страница 2: ...2 DVD Series ...
Страница 48: ...48 DVD Series Printed in JAPAN ...
Страница 49: ...A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 DV 560H DV 560H 14 BLOCK DIAGRAM 14 1 14 2 ...
Страница 55: ...H DV 560H 10 11 12 13 14 15 16 17 16 2 ...
Страница 56: ...DV 560H D A B C D E F G H I J K L 1 2 3 4 5 6 7 8 9 16 2 MAIN CIRCUIT SCHEMATIC DIAGRAM 2 2 16 3 ...
Страница 57: ...H DV 560H 10 11 12 13 14 15 16 17 16 4 ...
Страница 59: ...DV 660S DV 660H 10 11 12 13 14 15 16 17 18 19 14 12 ...
Страница 61: ...DV 660S DV 660H 10 11 12 13 14 15 16 17 18 19 14 14 ...
Страница 63: ...DV 660S DV 660H 10 11 12 13 14 15 16 17 18 19 15 2 ...
Страница 64: ...DV 660S DV 660H A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 15 3 15 2 MAIN P W B Wiring Side ...
Страница 65: ...DV 660S DV 660H 10 11 12 13 14 15 16 17 18 19 15 4 ...
Страница 67: ...DV 660S DV 660H 10 11 12 13 14 15 16 17 18 19 15 6 VOLUME ...
Страница 69: ...DV 560H 1 IMPORTANT SAFEGUARDS AND PRECAUTIONS 1 1 ...
Страница 72: ...DV 560H 4 2 Front Panel Display Main Unit Rear ...