Service manual

CD-DV999W/CD-DV777W
8 – 12
IC701 RH-iXA004AWZZ: System Microcomputer (IXA004AW) (2/2)
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
45 P70 T_SOL A Output Tape 1 solenoid control.
L: Solenoid on.
46 VDD VDD — Power supply 5V.
47 P127/FIP52 SP_RLY Output SP relay control.
H: Relay ON.
48* P126/FIP51 AC_RLY Output AC relay control.
H: Relay ON.
49* P125/FIP50 RDS_RST Output RDS RAM reset.
50* P124/FIP49 RDS_READY Input RDS ready.
51* P123/FIP48 RDS_RDDA Input RDS data input.
52* P122/FIP47 RDS_RDCL Output RDS clock.
53 P121/FIP46 TRAY SW2 Input CD Mecha Tray SW2.
54 P120/FIP45 TRAY SW1 Input CD Mecha Tray SW1.
55 P117/FIP44 DISC SW Input CD Mecha Disc SW.
56 P116/FIP43 CLAMP SW Input CD Mecha Clamp SW.
57 P115/FIP42 DIST Input Destination input.
58 P114/FIP41 ILLU_LED Output FL edge light control.
H: LED ON.
59 P113/FIP40 MIC_SW Input Mic switch input. (W only)
60 P112/FIP39 KARA_LATCH Output Karaoke latch. (W only)
61 P111/FIP38 FUNC_DVD Output DVD Unit power control.
L: ON (DVD/CD func only).
62 P110/FIP37 MOT B- Output Tray motor (-). (V only)
63 P107/FIP36 MOT B+ Output Tray motor (+). (V only)
64 P106/FIP35 MOT A- Output CAM motor (-). (V only)
65 P105/FIP34 MOT A+ Output CAM motor (+). (V only)
66* P104/FIP33 MONSTER Output Monster LED control.
H: Monster ON only.
67 P103/FIP32 DISC TYPE Output Disc type monitor out.
L:DVD Disc.
68 P102/FIP31 MO_SPEED Output Mot B speed control.
H: High speed
69 P101/FIP30 S20(DIST 0) Output FL segment driver. (Destination output)
70 P100/FIP29 S19(DIST1) Output FL segment driver. (Destination output)
71 P97/FIP28 S18(DIST2) Output FL segment driver. (Destination output)
72 P96/FIP27 S17(DIST3) Output FL segment driver. (Destination output)
73-78 FIP26-FIP21 P95-P90/S16-S11 Output FL segment driver.
79 VLOAD VLOAD — VLOAD -35V
80-87 P87-80/FIP20-FIP13 S10-S3 Output FL segment driver.
88 FIP12 S2 Output FL segment driver.
89 FIP11 S1 Output FL grid driver.
90-100 FIP10-FIP0 G11-G1 Output FL grid driver.