75
PSR-S710/PSR-S910
Restore Backup
Flash ROM
Initialize Backup Data
Check Backup Data.
If they are damaged,
they will be initialized.
Main Routine
Recover the LCD
brightness parameter
which is set with Function
“Copyright (C) 2009”
will appear
Improper power shut
down! Backup data and/or
Userfiles have been lost.
2nd opening screen
will appear
Owner’s name will appear
No
Yes
Backup Flash ROM
has broken data?
Format Backup
Flash ROM
Yes
No
Backup Flash ROM
is not formatted?
No
Yes
Clear Registration?
or
Factory Set executed?
Force Format Mode
Initialize Registration data
Check Registration data.
If it is damaged,
it will be initialized.
Initializing regist
backup.
No
Yes
Factory Set executed?
*
If the booting procedure stops here,
the Backup Flash ROM (IC26)
will be defective.
If the booting procedure stops here,
the Backup Flash ROM (IC26)
will be defective.
If the booting procedure stops here,
the Backup Flash ROM (IC26)
will be defective.
If you play the keyboard, sound will
be produced
If the booting procedure stops here,
the E-BUS HOST IC (IC27) will be
defective.
*
Yes
No
Clear System Backup?
or
Factory Set executed?
Initialize system backup
Recover System Backup
This will depend on the
connection of Headphones
and the setting of Function
Release SP OFF
/SPOFF = H (IC7 2 pin)
Cancel suspension of
MIDI communication
USB-MIDI Connect
Release Mute
/MUTE = H (IC7 4 pin)
Initializing system setup.
Turn on the panel LED
Main screen will appear
*
Animation for
2nd screen
Turning the power off
during data writing, etc
Initialize keyboard (E-BUS)
Send a message to
EBUS HOST
Keyboard input is not
accepted yet
Содержание PSR-S710
Страница 41: ...41 PSR S710 PSR S910 AM Circuit Board Pattern side Scale 85 100 AM 2NA WQ86250 ...
Страница 43: ...43 PSR S710 PSR S910 Pattern side DML Circuit Board PSR S710 DML 2NA WQ78560 ...
Страница 45: ...45 PSR S710 PSR S910 DMH Circuit Board PSR S910 Pattern side DMH 2NA WQ26320 Scale 90 100 ...