DV-363-S
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7.1.8 SEQUENCE AFTER POWER ON
STANDBY
Power on operation by a user
(remote controller key or product key)
FL controller receives a message
[FL controller]
FL lighting / outputs a power on signal
(POWER ON: "L"
→
"H")
[FL controller]
Release the reset for BACK END
(XRESET: "L"
→
"H")
[BACK END]
Accesses flash ROM and 64M SDRAM
[BACK END]
Accesses FRON END
[FL controller]
Request communication to
BACK END (FP_XRDY)
[BACK END]
Outputs the communicable signal to
FL controller (FP_ACK)
Check the following:
• Slider positioning (INSIDE SW)
• Spindle FG stop
Disc detection (Focus control)
Spindle turn
Read ID information code
Various setting
The picture appears
Flow chart from power on to the picture output
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