MD-E9000H
– 80 –
Pin No.
Input/Output
Terminal Name
Port Name
IC701 RH-iX0395AWZZ: System Microcomputer (IX0395AW)
Remarks
1
P77
P_DOWN
Output
Power failure control.
2-4
AN6-AN4
KEY1-KEY3
Input
Key input.
5
AN3
INI
Input
Distination setting.
6
AN2
TUN SM
Input
Tuner signal meter input.
7
P71
T-STBY
Output
Timer indicator.
8
P70
CD_RESET
Output
CD reset.
9
PB3
CD_WRQ
Input
CD sub-q transmission control.
10
PB2
CD_DRF
Input
CD focus on detection.
11
P57
CD_CE
Output
CD chip enable.
12
P56
CD_CL
Output
CD clock.
13
P55
CD_DI
Output
CD command output.
14
P54
CD_DO
Input
CD data input.
15
P53
MD_ST-ID
Output
MD syncro start signal.
16
P52
MD_SERCH
Output
MD search signal output.
17
P51
MD_PCONT
Input
MD power lock output.
18
P50
MD_RESET
Output
MD reset.
19
SRDY1
MD_DSTB
Input
MD strobe input.
20
SCLK1
MD_DSCK
Output
MD clock output.
21
SOUT1
MD_KDATA
Output
MD key data.
22
SIN1
MD_DATA
Input
MD data input.
23
P63
P_MUTE
Output
System (Power IC) mute control.
24
P62
P_CONT
Output
Power IC control.
25
P61
RDS_RDY
Input
RDS ready output.
26
P60
RDS_RST
Output
RDS RAM reset.
27
P47
RDS_DATA
Input
RDS data input.
28
P46
RDS_CLK
Output
RDS clock output. (Slave mode)
29
INT1
P-IN
Input
Power failure detection.
30*
P44
FAN_CONT
Output
Fan control.
31
P43
RLY_CONT
Output
AC relay out control.
32
INT2
RX-IN
Input
Remocon signal in.
33*
P41
SPAN
Input
Span select input.
34
P40
No use
Input
Connect to ground.
35
RESET
RESET
Input
Reset input.
36
PB1
CD_OPEN-SW
Input
CD open sw detection.
37
PB0
CD_CLOSE-SW
Input
CD close sw detection.
38
XIN
XIN
Input
System clock input. (8.3886 MHz)
39
XOUT
XOUT
Output
System clock output. (8.3886 MHz)
40
VSS
VSS
Input
Ground voltage.
41
P27
TUN_DO
Input
Tuner data input.
42
P26
T/V_CE
Output
Tuner chip enable.
43
P25
T/V_CL
Output
Tuner clock.
44
P24
T/V_DI
Output
Tuner command output.
45
P23
ILU_LED
Output
Illumination LED.
46*, 47*
P22/DIG18, P21/DIG17
No use
Output
Open
48-54
DIG16-DIG10
DIG12-DIG6
Output
FL digit output.
55-60
D9-D4
DIG5-DIG0
Output
FL digit output.
61-64
S35-S32
SEG35-SEG32
Output
FL segment output.
65-90
SEG31-SEG6
SEG31-SEG6
Output
FL segment output.
91
VCC
VCC
Input
Power supply input.
92-97
SEG5-SEG0
SEG5-SEG0
Output
FL segment output.
98
VEE
VEE
Input
Pull down power supply input.
99
AVSS
AVSS
Input
A/D ground.
100
VREF
VREF
Input
A/D voltage.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
