Sharp CD-SW200, Руководство по обслуживанию, Страница: 84 / 124

CD-SW200
8 – 7
IC701 RH-iXA056AWZZ: System Microcomputer (IXA056AW) (1/2 )
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No. Port Name Terminal Name Input/Output Function
1 AVDD AVDD Input Analog Power supply 5 V.
2-4 ANI0~ANI2 KEY 2-KEY 0 Input Key 0~2 input.
5 ANI3 VOL_JOG Input Volume jog input.
6 ANI4 PROTECT Input Power abnormal detect.
7 ANI5 T_FP_SW Input Tape Fool Proof A&B SW.
8 ANI6 NO USE Input Connect to GND.
9 ANI7 T_RUN PULS Input Tape Run Pulse detect.
10 ANI8 DISC/CLAMP_SW Input 5-Changer Disc SW & Clamp SW.
11 ANI9 TRAY_SW1&2 Input 5-Changer Tray SW 1&2.
12 ANI10 CD_INTB Input CS Servo interruption signal.
13 ANI11 MP3_INTB Input MP3 Servo interruption signal.
14 AVSS AVSS — Analog ground.
15 VSS1 VSS — Ground voltage
16 X1 XIN Input Clock input
17 X2 XOUT Output Clock output.
18 VDD1 VDD Input Power supply 5 V.
19 VPP VPP — Connect to GND.
20 P20 CD_CE Output CD chip enable.
21 SI0 CD_DO Input CD Data input.
22 SO0 CD_DI Output CD Data output.
23 SCK0 CD_CLK Output CD Clock.
24 INTP2 P_IN Input Power failure detect.
25 P66 PHOTO Input 5-Changer Photo SW.
26 INTP1 SP_DET Input Speaker abnormal detect.
27 INTP0 REMOCON Input Remocon input.
28 P63 CE Output CE output.
29 P62 CLK Output Clock output.
30 P61 DI Output Data output.
31 P60 DO Input Data input.
32 P57 CD_RESOUT Output CD reset.
33 P56 MOTA+ Output 5-Changer Cam motor (+).
34 P55 MOTA- Output 5-Changer Cam motor (-).
35 P54 TIMER LED Output Timer LED.
36 P53 S_MUTE Output System mute control.
37 P52 T_SOL_B Output Tape solenoid control.
38 P51 T_MOTOR Output Tape motor control.
39 P50 T_SOL_A Output Tape solenoid control.
40 VSS0 VSS — Ground voltage.
41 VDD0 VDD Input Power supply 5V.
42 RESET RESET Input Reset input.
43 P47 ILLU_LED Output Illumination LED.
44 P46 NS_SW2 Output New sound mode SW2.
45 P45 NS_SW1 Output New sound mode SW1.
46* P44 NO USE Output Open.
47* P43 NO USE Output Open.
48* P42 NO USE Output Open.
49* P41 SP_LED Output Speaker LED.
50 P40 DIST Input Destination input.
51 P107 T_BIAS Output Tape record bias control.
52 P106 T_REC/PLAY Output Tape REC/PLAY control.
53 P105 T_T1/T2 Output Tape 1/2 control.
54 P104 -20dBATT Output -20dB Attenuator.
55 P103 SP_RLY Output Speaker relay control.
56 P102 AC_RLY Output AC Relay control.
57-67 FIP41-FIP31 S30-S20 Output FL Segment driver.