IC701 RH-iX0333AWZZ: System Microcomputer (IX0333AW) (1/2)
Pin No.
Port Name
1
VDD
VDD
2
P37
-20dBATT
3*
P36
S-BUSY
4*
P35
LCK1
5
P34
LCK0
6*
P33
DP REQ
7
P32
RES OUT
8
P31
DRF
9
P30
WRQ
10
RESET
RESET
11
X2
X2
12
X1
X1
13
VPP/IC
VPP/IC
14*
XT2
XT2
15
P04
CD INT
16
VDD
VDD
17
P27
CD CLK/MCLK
18
P26
CD DI/MDI
19
P25
CD DO/MDO
20
P24
CD CE
21
P23
CE
22
P22
CLK
23
P21
DI
24
P20
DO
25
AVSS
AVSS
26
ANI7
TUN SM/M-BUSY
27
ANI6
SPEANA3
28
ANI5
SPEANA2
29
ANI4
SPEANA1
30
ANI3
SPEANA0
31-33
ANI2-ANI0
KEY2-KEY0
34
AVDD
AVDD
35
AVREF
AVREF
36
INTP3
SYS STOP
37
INTP2
JOG1
38
INTP1
JOG0
39
INTP0
REMOCON
40
VSS
VSS
41
P74
SMUTE
42
P73
T_SOL 2
43
P72
T_SOL 1
44
P71
T_MOTOR
45
P70
TIMER LED
46
VDD
VDD
47
P127
AC RLY_CONT
48
P126
SP RLY
49
P125
SP DET
50
P124
T1 RUN
51
P123
T2 RUN
52
P122
CD CLAMP SW
53
P121
T1 PLAY SW_A
54
P120
T2 PLAY SW_B
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Terminal Name
Input/Output
—
Output
Output
Output
Output
Output
Output
Input
Input
Input
Output
Input
—
—
Input
—
Output
Output
Input
Output
Output
Output
Output
Input
—
Input
Input
Input
Input
Input
Input
—
—
Input
Input
Input
Input
—
Output
Output
Output
Output
Output
—
Output
Output
Input
Input
Input
Input
Input
Input
(+) POWER SUPPLY
-20dB ATTENUATOR
Not used
LED DRIVER LCK (BU2092-2)
LED DRIVER LCK (BU2092-1)
DOLBY PROLOGIC REQ TERMINAL
CD DSP RESET&MPEG MICROCOMPUTER RESET
CD RF LEVEL DETECTION
CD DSP WRITE REQUEST
MICROCOMPUTER RESET
MAIN CLOCK
MAIN CLOCK
GND
OPEN
CD DSP INTERRUPT
(+) POWER SUPPLY
CD DSP CLOCK/MPEG MICROCOMPUTER CLOCK
CD DSP COMMAND/MPEG MICROCOMPUTER COMMAND
CD DSP CODE Q OUT/MPEG MICROCOMPUTER DATA INPUT
CD DSP CE OUTPUT
CE OUTPUT
CLOCK OUTPUT
DATA OUTPUT
DATA INPUT
ANALOG GROUND
TUNER SIGNAL METER INPUT
SPEANA DATA INPUT L, R 16 kHz
SPEANA DATA INPUT L, R 63 Hz
SPEANA DATA INPUT R-CH 1 kHz
SPEANA DATA INPUT L-CH 1 kHz
KEY INPUT
ANALOG VDD
ANALOG REF VOLTAGE
SYSTEM STOP INPUT
KEY JOG INPUT 1
KEY JOG INPUT 2
REMOCON INPUT
GROUND VOLTAGE
SYSTEM MUTE CONTROL
TAPE 2 SOLENOID CONTROL
TAPE 1 SOLENOID CONTROL
TAPE MOTOR CONTROL
TIMER LED CONTROL
(+) POWER SUPPLY
AC RELAY CONTROL
SPEAKER OUTPUT RELAY CONTROL
SPEAKER OUTPUT DETECTION
TAPE 1 RUN PULSE INPUT
TAPE 2 RUN PULSE INPUT
CD CHANGER CLAMP SWITCH
PLAY SWITCH FOR T1
PLAY SWITCH FOR T2
– 51 –
CD-BA2010H
Function