Sharp XL-MP110E, Руководство по обслуживанию

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XL-MP110H/MP110E
8 – 7
IC701 RH-iXA058AWZZ: System Microcomputer (IXA058AW) (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 - A/D ANALOG POWER SUPPLY
2 P10/ANI0 KEY0 Input KEY0 INPUT
3 P11/ANI1 KEY1 Input KEY1 INPUT
4 P12/ANI2 KEY2 Input KEY2 INPUT
5 P13/ANI3 VOL_JOG Input VOLUME JOG INPUT
6 P14/ANI4 PROTECT Input POWER ABNORMAL DETECT
7 P15/ANI5 T_FP SW Input TAPE FOOL PROOF A&B SW
8 P16/ANI6 TUN_SM
(SPAN) Input TUNER SIGNAL METER INPUT (H)
(SPAN SELECTOR INPUT - W)
9 P17/ANI7 T_RUN PULS Input TAPE1&2 RUN PULSE INPUT
10 P00/ANI8 DISC&CLAMP
SW Input CD MECHA DISC&CLAMP SW
11 P01/ANI9 TRAY SW1&2 Input CD MECHA TRAY SW1&2
12 P02/ANI10 CD-INTB Input CD SERVO INTERRUPTION
13 P03/ANI11 MP3-INTB Input MP3 DECORDER INTERRUPTION
14 AVSS AVSS — A/D ANALOG GND
15 VSS1 VSS — GROUND
16 X1 XIN Input MAIN CLOCK INPUT
17 X2 XOUT — MAIN CLOCK OUTPUT 4.19MHz
18 VDD1 VDD — POWER SUPPLY 5V
19 IC(VPP) VPP — GROUND
20 P20/TIO0 CD CE Output CD DSP CHIP ENABLE
21 P25/SI0/RXD0 CD_DO Input CD DSP DATA INPUT
22 P26/SO0/TXD0 CD_DI Output CD DSP COMMAND
23 P27/SCK0/ASCK0 CD_CLK Output CD DSP CLOCK
24 P67/INTP2 P-IN Input POWER FAILURE DETECT
(A/C SIGNAL)
25 P66/TIO51 PHOTO Input CD MECHA MOTOR ROTATION
26 P65/INTP1 SP_DET Input SP ABNORMAL DETECT
L:PROTECT
27 P64/INTP0 REMOCON Input REMOCON DECODER INPUT
28 P63/TIO50 CE Output TUNER/VOL CHIP ENABLE
29 P62/SCK1 CLK Output TUNER/VOL CLOCK
30 P61/SO1 DI Output TUNER/VOL COMMAND
31 P60/SI1 DO Input TUNER DATA INPUT
32 P57/SCK2 CD_RESOUT Output CD DSP RESET
33 P56/SO2 MOT_A+ Output CHANGER CAM MOTOR(+)
34 P55/SI2 MOT_A- Output CHANGER CAM MOTOR(-)
35 P54 TIMER LED Output TIMER LED CONTROL L:ON
36 P53 S MUTE Output SYSTEM MUTE CONTROL H:MUTE ON
37 P52 T_SOL_B Output TAPE2 SOLENOID CONTROL L:SOLENOID ON
38 P51 T_MOTOR Output TAPE MOTOR CONTROL L:MOTOR ON
39* P50 NO USE Output OPEN
40 VSS0 VSS — GROUND
41 VDD0 VDD — POWER SUPPLY 5V
42 RESET RESET Input SYSTEM MICOM RESET INPUT L:RESET
43* P47 ILLU_LED Output FL EDGE LIGHT CONTROL H:LED
44* P46 NS_SW2 Output SOUND MODE SW2 CONTROL
45* P45 NS_SW1 Output SOUND MODE SW1 CONTROL
46(H)
46*(E) P44 RDS_RST Output RDS RAM RESET (H ONLY)
47(H)
47*(E) P43 RDS_READY Input RDS READY (H ONLY)
48(H)
48*(E) P42 RDS_RDDA Input RDS DATA INPUT (H ONLY)
49(H)
49*(E) P41 RDS RDCL Output RDS CLOCK (H ONLY)
50 P40 DIST Input DESTINATION INPUT
51 P107/FIP47 T_BIAS Output TAPE RECORD BIAS CONTROL H:BIAS CIRCUIT ON