Pioneer AVIC-D3/XU/EW5, Service Manual

Page: 273 / 306

AVIC-D3/XU/UC
273
5 6 7 8
5 6
7
8
C
D
F
A
B
E
Pin No. Pin Name I/O Format Function and Operation
1 VCC0 Power supply (3.3V)
2 VSS0 GND
3 TXD2 l/O SIO2 Transmission data input / output
4 RXD2 l/O SIO2 Reception data input / output
5 TXD1 O C SIO1 Transmission data output
6 RXD1 l SIO1 Reception data input
7 TXD0 O C SIO0 Transmission data output
8 RXD0 l SIO0 Reception data input
9 SPEED l SP I/F input
10 ADCSB O C AD I/F output
11 ADSCK O C AD I/F output
12 ADTXD O C AD I/F output
13 ADRXD l AD I/F input
14 ADSRX l AD I/F input
15 ADIO0 l/O AD I/F input / output
16 ADIO1 l/O AD I/F input / output
17 ADIO2 l/O AD I/F input / output
18 VCC1 Power supply (3.3V)
19 VSS1 GND
20 PWM O PWM signal output
21 PLINT l PLL I/F input
22 PLCE O C PLL I/F output
23 PLSCK O C PLL I/F output
24 PLTX O C PLL I/F output
25 PLRX l PLL I/F input
26 PLIO0 l/O PLL I/F input / output
27 PLIO1 l/O PLL I/F input / output
28 PLIO2 l/O PLL I/F input / output
29 DDINT l DARC I/F input
30 DDCE O C DARC I/F output
31 DDSCK O C DARC I/F output
32 DDTX O C DARC I/F output
33 DDRX l DARC I/F input
34 DDIO0 l/O DARC I/F input / output
35 DDIO1 l/O DARC I/F input / output
36 DDIO2 l/O DARC I/F input / output
37 TIOA0 l/O ParaIIeI input / output
38 TIOA1 l/O ParaIIeI input / output
39 TIOB0 l/O ParaIIeI input / output
40 TIOB1 l/O ParaIIeI input / output
41 VCC2 Power supply (3.3V)
42 VSS2 GND
43-53 A19-9 l/O Address bus input / output
54 VCC3 Power supply (3.3V)
55 VSS3 GND
56-64 A8-0 l/O Address bus input / output
65 VCC4 Power supply (3.3V)
66 VSS4 GND
67-82 D0-15 l/O Address bus input / output
83 VCC5 Power supply (3.3V)
84 VSS5 GND
85 WRHB l/O Upper data write strobe input / output
86 WRLB l/O Lower data write strobe input / output
87 RDB l/O Read data strobe input / output
88 CS2B l/O Chip select aria 1 for external storage input / output
89
90 CS0B l/O Chip select aria 0 for ROM input / output
VCC6 Power supply (3.3V)
-
Pin Functions(PD3390A)