— 45 —
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
42
43
44
45
46
47
48
49
50
I/O
I
I
I
O
O
O
O
O
I
O
O
I
O
O
I
I
O
I
O
O
O
I
O
O
O
O
O
I
—
I
I
—
I
O
O
Description
CD subcode interrupt terminal
Regulator check terminal
Remote control signal receive port
CD system reset signal
CD data output signal
Interface latch clock of D-RAM
Interface shift clock of D-RAM
Interface status output of D-RAM
Interface serial data of D-RAM
CD SUB-Q clock output
CD SUB-Q signal out input
CD clock output
High speed operation when D-RAM data is not present
CD sense signal input
Synchro record operation after record is recognized
CD mute output
CD door open/close detection
Function tape output
Function radio output
Function CD output
Radio stereo/mono judgment signal
Clock output to PLL IC
Data output to PLL IC
Chip enable signal output to PLL IC
CD latch output signal
Radio mute output
PLL count data input
No Connect
CD LD-ON signal output
Key 1 input
Key 2 input
Key 3 input
POWER CONTROL controlling terminal
Momentary “L” output after reset for destination check
Read A/D value after reset for destination check
Radio shift clock output
Microprocessor reset signal input
4.20MHz clock
4.20MHz clock
Ground
No Connect
Ground
A/D converter reference voltage
A/D converter ground
LCD bias control terminal
LCD bias power terminal 3
LCD bias power terminal 2
LCD bias power terminal 1
LCD common 0 output
Pin Name
PE2/INT2
PE3/INT3/NMI
PE4/RMC
PE5/PWM
PE6/TO/ADJ
PB0/CINT
PB1/CSO
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PH0
PH1
PH2
PH3
PH4
PH5
PH6
—
PA0/AN0
PA1/AN1
—
EXTAL2
AVREF
AVSS
VL
VLC3
VLC2
VLC1
COMO
5-10. IC PIN FUNCTION
•
IC801
CXP83120A
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
