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97
FH-P4000,P4000R
7.3 OPERATIONAL FLOW CHART
VDD=5V
62pin
Power ON
BSENS=L
ASENS=L
DSENS=L
bsens
96pin
asens
97pin
dsens
99pin
ASENBO
←
H
87pin
SWVDD
←
H
137pin
Source keys
operative
Completes power-on operation.(After that, proceed to each source operation.)
SYSPW
←
H
80pin
Starts communication with Grille microcomputer.
Source ON
300ms
300ms
In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 300msec, the oscillator
may be defective.
Содержание FH-P4000
Страница 12: ...12 FH P4000 P4000R 2 5 CD MECHANISM MODULE C ...
Страница 14: ...14 FH P4000 P4000R 2 6 CASSETTE MECHANISM MODULE E D ...
Страница 31: ...31 FH P4000 P4000R 5 6 7 8 5 6 7 8 D C B A 47K B KEYBOARD UNIT A CN801 B ...
Страница 32: ...32 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A 3 5 KEYBOARD UNIT FH P4000R X1N EW PE5234B A B ...
Страница 33: ...33 FH P4000 P4000R 5 6 7 8 5 6 7 8 D C B A 47K B KEYBOARD UNIT A CN801 B ...
Страница 42: ...IC Q A AUDIO AMP UNIT A 42 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A ...
Страница 43: ...A FRONT 43 FH P4000 P4000R 5 6 7 8 5 6 7 8 D C B A SIDE B ...
Страница 45: ...45 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A IC Q KEYBOARD UNIT B B CN801 A SIDE B ...
Страница 47: ...47 FH P4000 P4000R 1 2 3 4 1 2 3 4 D C B A SIDE B CONTROL UNIT C C CLAMP 8EJ ...
Страница 71: ...71 FH P4000 P4000R Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...