Sharp CD-K7000V Service Manual page 52

CD-K7000V,CP-C7000
IC701 RH-iX0360AWZZ: System Microcomputer (IX0360AW) (1/2)
Pin No. Port Name
1 VDD VDD
2 P37 -20dBATT
3 P36 S-BUSY
4 P35 LCK 1
5 P34 LCK 0
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 KEY 2-KEY 0
34 AVDD AVDD
35 AVREF AVREF
36 INTP3 SYS STOP
37 INTP2 JOG 1
38 INTP1 JOG 0
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
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
(+) POWER SUPPLY
-20dB ATTENUATOR
Not used
LED DRIVER LCK (BU2092-2)
LED DRIVER LCK (BU2092-1)
DOLBY PRO LOGIC 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
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Function