Pioneer AVIC-N2 Service Manual page 285

5
Pin No. Pin Name I/O
73 XT2
74 VDD0
75 AVDD
76 KEY0 l
77 KEY1 l
78 KEY2 l
79 NC
80 TEMPSEN I
* PE5413B
80
1
20
21
SI6544DQ
1
2
3
4
5
6
Function and Operation
GND
Power supply
A/D converter power supply
Analog key data input 0
Analog key data input 1
Analog key data input 2
Not used
Temperature sense input (back light boost)
* S-80835CNNB-B8U
61
60
41
40
8
7
6
5
AVIC-N2/XU/UC
6
7
VSS
4
1 1
OUT
TK15404AMI
Reference and
1
Standby Logic
2
3
75Ω Driver
7
8
A
B
NC
3
V
REF
C
2
VDD
D
6
5
4
E
F
285
8