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3 operational flow chart – Pioneer DEH-1510XU/EE User Manual

Page 63

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5

6

7

8

F

E

D

C

B

A

5

6

7

8

DEH-1500R/XU/EW

63

7.3 OPERATIONAL FLOW CHART

VDD1=5V
Pin 68

Power ON

bsens=L

asens=L

DSENS=L

bsens

Pin 64

asens

Pin 63

DSENS

Pin 65

ADPW

←

H

Pin 10

swvdd

←

L

Pin 21

Source keys
operative

Completes power-on operation.(After that, proceed to each source operation.)

SYSPW

←

H

Pin 43

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.

This manual is related to the following products:
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