General Information - Pioneer M-AX10 Service Manual

M-AX10

7. GENERAL INFORMATION

7.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
•
List of IC
PD5508B9, DAC8043FP
PD5508B9 (FRONT ASSY : IC901)
• Control Microcomputer
•
Pin Function
No. Mark
1 P53 VR2
2 P17/Srdy/A10 LD
3 P16/CLK/A9 CLK
4 P15/Sout/A8 SRD
5 P14/Sin/A7 IND. IN1
6 P13/T1/A6 IND. IN2
7 P12/T0/A5 IND. SEPA
8 P11/A4 IND.BRD
9 P10 IND. DUAL
10 P27/IN7 IND. ATT.THROUGH
P26/IN6
11 IND. ATT. HOLD
12 P25/IN5 INPUT2
13 P24/IN4 DACVR
14 P23/IN3/A3 SEPARATE
15 P22/IN2/A2 INVERT
16 P21/IN1/A1 SPRYH
17 P20/IN0/A0 SPRYG
18 Vref/CE Vref
19 Xin Xin
20 Xout Xout
21 Vss Vss
22 Vcc Vcc
23 P50/Xcin VR4
24 P51/Xcout VR5
25 RESET RESET
26 P30/INT0/A11 BACKUP
27 P31/INT1/A12 BRD.
28 P32/CNTR0/OE DAL.
29 P33/CNTR1/Vpp VR1
30 P40/A13 SEPA
31 P41/A14 FMT
32 P42 ILL2
33 P43 ILL1
34 P00/D0 SDA
35 P01/D1 SCL
36 P02/D2 MD WKUP
37 P03/D3 ATT. THROUGH
38 P04/D4 ATT. HOLD
39 P05/D5 INPUT
40 P06/D6 ILL.
41 P07/D7 P-DET
42 P52 VR3
42
Pin Name I/O
I
O
O
Serial I/O pins
O
O
O
Timer output
O
O
O
O
O
O
O
Analog input
O
O
O
O
Reference voltage input
-
Clock input
I
Clock output
O
Power supply voltage input
-
Power supply voltage input
-
I
I
Reset input
I
I
External inrerrupt input
I
I
Timer input
I
I
O
O
O
I/O
O
I
I
Key ON wake-up function
I
I
I
I
I
Pin Function