Pioneer AVIC-F10BT, Service Manual

Page: 51 / 337

AVIC-Z110BT/XN/UC
51
5 6 7 8
5 6
7
8
C
D
F
A
B
E
5. DIAGNOSIS
5.1 OPERATIONAL FLOWCHART
NO
YES
NO
YES
NO
YES
Parallel Operation
CCRST
: Pin
120
OFFOK
: Pi
n
1
2
3
MVI
PW
: Pin
1
1
1
PIPR
ST : Pin
1
1
3
MBL
PW
: Pin
1
0
8
BL
SYNC
: Pi
n
3
3
D
IMMER
: Pi
n
8
0
CCRST -> H
IO_ON -> H
PRE_ON -> H
SW
ACPW
: Pin
6
7
N
AVION : Pin
4
8
PR
E_ON
: Pin
1
2
5
IO
_
O
N :
P
in 115
VCC : Pin 23, 39, 59,
74, 91, 132
BSENS : Pin
1
0
4
A
S
E
NS
:
P
in
103
A
CCP
W
:
P
in
114
DDCLK -> PULSE
VD5CON -> H
V
D
5CO
N
T
:
P
in 60
DDCLK
:
P
in 37
The communication with
LS1 begins.
LS1STBY <- H
LS
1S
T
B
Y
:
P
in
77
XRES -> H
XRES : Pin
6
4
OFFOK <- H
NAVION -> H
SWACPW -> H
ACCPW -> H
MVIPW -> H
The communication with
CC begins.
PIPRST -> H MBLPW -> H
BLSYNC -> PULSE
DIMMER -> PULSE
Standby
The backlight lights.
RESET
BSENS
= L?
ASENS
= L?
VCC
= 3.3 V?