Operational Flow Chart - Pioneer FX-MG8037ZT/EW Service Manual

5

7.3.2 OPERATIONAL FLOW CHART

5
6
Power ON
VCC=5V
Pin
62
VDD=5V
Pin 16
bsens
Pin 75
bsens=L
asens
Pin 73
asens=L
SWVDD←H
Pin 55
IPPW←H
Pin 22
SYSPWR←H
Pin 43
Source keys
operative
Source ON
YES
Completes power-on operation.
(After that, proceed to each source operation)
FX-MG8037ZT/EW
6
7
7
8
A
B
C
D
E
F
99
8