DEH-1900R/XU/EW5
60
1
2
3
4
1
2
3
4
C
D
F
A
B
E
7.3 OPERATIONAL FLOW CHART
VDD
Pin 8
Power ON
bsens
= L
asens
= L
bsens
Pin 36
asens
Pin 35
SWVDD
←
H
Pin 1
Source keys
operative
Completes power-on operation.(After that, proceed to each source operation.)
SYSPW
←
H
Pin 15
Starts communication with Grille microcomputer.
Source ON
300 ms
300 ms
In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 300 msec, the oscillator
may be defective.
Summary of Contents for CX-3166
Page 6: ...DEH 1900R XU EW5 6 1 2 3 4 1 2 3 4 C D F A B E 1 SPECIFICATIONS ...
Page 7: ...DEH 1900R XU EW5 7 5 6 7 8 5 6 7 8 C D F A B E ...
Page 12: ...DEH 1900R XU EW5 12 1 2 3 4 1 2 3 4 C D F A B E 2 3 CD MECHANISM MODULE ...
Page 22: ...DEH 1900R XU EW5 22 1 2 3 4 1 2 3 4 C D F A B E 3 3 KEYBOARD UNIT B LCD DRIVER KEY CONTROLLER ...
Page 23: ...DEH 1900R XU EW5 23 5 6 7 8 5 6 7 8 C D F A B E B TA B KEYBOARD UNIT A CN831 ...
Page 30: ...DEH 1900R XU EW5 30 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT ...
Page 31: ...DEH 1900R XU EW5 31 5 6 7 8 5 6 7 8 C D F A B E A SIDE B ...
Page 33: ...DEH 1900R XU EW5 33 5 6 7 8 5 6 7 8 C D F A B E ...
Page 35: ...DEH 1900R XU EW5 35 5 6 7 8 5 6 7 8 C D F A B E C SIDE B C CD CORE UNIT S10 5 ...
Page 59: ...DEH 1900R XU EW5 59 5 6 7 8 5 6 7 8 C D F A B E 7 2 2 DISPLAY LCD CAW1930 SEGMENT COMMON ...
Page 61: ...DEH 1900R XU EW5 61 5 6 7 8 5 6 7 8 C D F A B E 8 OPERATIONS ...
Page 62: ...DEH 1900R XU EW5 62 1 2 3 4 1 2 3 4 C D F A B E BPZ20P080FTC ...
Page 63: ...DEH 1900R XU EW5 63 5 6 7 8 5 6 7 8 C D F A B E ...