Pioneer AVIC-F900BT/XS/RE Service Manual page 67

5
Case 3 Touch panel operation doesn't work
E
Pin1 Pin4
Pin1: nYPON
Pin2: nXPON
Pin3: YMON
Pin4: XMON
A
Pin1
Pin29: nYPON
Pin30: nXPON
Pin31: YMON
Pin32: XMON
Case 4 Hard Key doesn't work
D
Pin1
Pin8: KEY0
Pin9: KEY1
Pin11: ROT0
Pin12: ROT1
B
P n i 1
Pin33: ROT0
Pin34: ROT1
5
6
The signal from touch-panel to LCD BD
(Wavefrom pulse can be mintored while operating touch-
panel.)
Pin74
The signal from LCD BD to NAVI BD
(Wavefrom pulse can be mintored while operating touch-
panel.)
Pin74
KEY (Push, Menu, Right) signal from KEY BD to LCD BD (DC Voltage)
KEY (MAP, Left, Down ,Up) signal from KEY BD to LCD BD (DC Voltage)
KEY (Rotary) signal from KEY BD to LCD BD (Pulse waveform)
KEY (Rotary) signal from KEY BD to LCD BD (Pulse waveform)
P n i 5 0
KEY (Rotary) signal from KEY BD to LCD BD (Pulse waveform)
KEY (Rotary) signal from KEY BD to LCD BD (Pulse waveform)
AVIC-F900BT/XS/EW5
6
7
7
8
A
B
C
D
E
F
67
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