1-14-2
B2N_TI
Parameter
V*: Voltage
T*: Event timer
V0: 1.5 V
T1: 0.3 s
V1: 6.8 V
T3: 0.4 s
V2: 3.5 V
T4: 2.0 s
V3: -3.5 V
T5: 0.2 s
V4: -2.5 V
T6: 3.0 s
V5: -6.8 V
T7: 3.0 s
V6: 0.8 V
T8: 2.0 s
V7: -4.0 V
T9: 0.2 s
T10: 0.2 s
V7
V5
Tray-in-sw
off
on
off
on
Tray-out-sw
V1
T
8
V2
V0
V6
T1
T10
T11
Motor voltage 0[V]
Tray insertion direction
Tray ejection direction
Tray open
Tray close
T3
0
t
Time-out (T7)
Time-out (T4)
Brake mode (T5)
Brake mode (T9)
(t) X V3 / (T3)
If Tray-out-sw is not OFF
within T7, it is Time-out.
Time-out (T6)
If Tray-out-sw is not OFF
within T6, it is Time-out.
It raise up voltages until
Tray-in-sw is ON. If Tray-out-sw
is not ON within T4, it is retried.
It raise up voltage until
Tray-in-sw is ON. If Tray-out-sw
is not ON within T4, it is retried.
If Tray-in-sw is not ON
within T11, it is Time-out.
Time-out T4
Brake mode T5
V4
V3
V5
Содержание BDP7520/F7
Страница 1: ...SERVICE MANUAL BLU RAY DISC PLAYER BDP7520 F7 ...
Страница 3: ...1 1 1 E5VK6SP SPECIFICATIONS ...
Страница 13: ...1 5 3 E5VK6DC 9 Power Supply CBA 10 Main PCB Holder 11 Heat Sink Power Cover S 9 S 9 S 10 S 11 S 9 Fig D6 ...
Страница 38: ...1 11 5 E5VK6SCFB Front B Schematic Diagram ...
Страница 39: ...1 11 6 E5VK6SCSD SD Schematic Diagram ...