58
DEH-3300R,3330R
7.3 OPERATIONAL FLOW CHART
VDD=5V
19pin
Power ON
bsens=
L
asens=
L
dsens=
L
bsens
93pin
asens
92pin
dsens
2pin
adpw
←
H
22pin
SWVDD
←
H
23pin
Source keys
operative
Completes power-on operation.
(After that, proceed to each source operation)
SYSPW
←
H
21pin
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.
CSENS
77pin
2V<CSENS<4V
-
2V<CSENS<4V
,
Source returns to the original one(before you open).
CD, MD and TAPE loading functions are available.
Keys except for EJECT key are not available.
Summary of Contents for DEH-3300R
Page 4: ...4 DEH 3300R 3330R A C B 2 2 EXTERIOR ...
Page 6: ...6 DEH 3300R 3330R D E 2 3 CD MECHANISM MODULE ...
Page 25: ...25 DEH 3300R 3330R ...
Page 29: ...3 2 1 4 5 6 3 2 1 4 5 6 29 DEH 3300R 3330R 5 6 7 8 5 6 7 8 D C B A A SIDE B ...
Page 33: ...33 DEH 3300R 3330R D C B A 1 2 3 4 1 2 3 4 SIDE B D CLAMP CONTROL UNIT D ...
Page 42: ...42 DEH 3300R 3330R Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...