Pioneer AVD-W6210 Service Manual page 78

1
7.2 IC
- Pin Functions(PE5375A)
A
Pin No. Pin Name
1-3 NC
4 AVSS
5 EVOL
6 NC
7 AVREF1
8 RXN
9 TXN
10 NC
11 RXD
12 TXD
B
13,14 NC
15 TESTIN
16 TSI
17 TSO
18 TSCK
19 MUTEV
20-24 NC
25 MUTEAU
26 MIXSP
27 ATTSP
28 MUTEPS
29 MUTESP
C
30 SCL
31 SDA
32 BKCASEL
33 VSS
34 NC
35 ROMDATA
36 ROMCLK
37 ROMCS
38,39 NC
40 MONPW
38 STEST1
D 39 STEST2
40-53 NC
54 REMUTE
55 DREM
56 NC
bksens
57
pbsen
58
ilmsen
59
reset
60
61 NC
bsens
62
asens
63
E
64 SWACPW
65 SYSPW
66 NC
67 VSS0
68 VDD
69 X2
70 X1
71 IC
72 XT2
73 XT1
74 AVDD
75 AVREF
F
78
1
2
I/O Format Function and Operation
Not used
GND potential for A/D converter
O C
Monitor speaker volume output
Not used
Reference voltage input for D/A converter
I Data input from navigation microcomputer (UART)
O C Data output to navigation microcomputer (UART)
Not used
I Data input from monitor microcomputer (UART)
O C Data output to monitor microcomputer (UART)
Not used
I Chip test input
I Test mode data input
O C Test mode data output
I Test mode clock input
Not used
Not used
O C
Stereophonie voice output overall muting output
O C Monitor speaker voice output mixing SW output
O C Monitor speaker voice output ATT
O C Monitor speaker voice output mixing front stage muting
O C Monitor speaker voice output overall muting
O C I2C-bus clock output
I I2C-bus data output/ACC input
Not used
GND
Not used
Not used
Not used
Not used
Not used
O C Monitor power supply control output
I Hideaway single operation test mode input 1
I Hideaway single operation test mode input 2
Not used
O C Remote control mute output
O C Dummy remote control data output
Not used
I Reverse sense input (Back camera)
I Parking brake sense input
Not used
I Reset input
Not used
I Backup sense input
I ACC sense input
O C Power supply control output (ACC 5V)
O C Power supply control output (SYSTEM)
Not used
GND
Power supply
Connection of crystal for oscillating main system clock
Connection of crystal for oscillating main system clock
Connect to GND
Not used
Connect to GND
A/D converter power supply
A/D converter reference voltage
AVD-W6210/UC
2
3
3
4
4