ANH-P9R/EW
A
B
C
D
5
7
8
5
7
8
71
7.3 OPERATIONAL FLOW CHART
VCC=5V
Pin 16/62/98/99
Power ON
bsens=
L
asens=
L
dsens=
L
bsens
Pin 20
asens
Pin 74
dsens
Pin 72
ASENBO
←
H
Pin 26
Completes power-on operation.
(After that, proceed to each source operation)
Starts
communication
with Grille
Source ON
500ms
500ms
In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 500msec, the oscillator
may be defective.
SYSPW
←
H
Pin 37
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299