Sharp CD-E700 Service Manual page 46

CD-E700/CD-E77
IC701 RH-iX0553AWZZ: System Microcomputer (IX0553AW) (2/2)
Pin No. Port Name
54 P120
55 P117
56* P116
57* P115
58* P114
59* P113
60* P112
61* P111
62* P110
63 P107
64* P106
65* P105
66* P104
67* P103
68* P102
69 FIP30
70 FIP29
71-74 P97-P94
75-78 FIP24-FIP21
79 VLOAD
80-91 FIP20-FIP9
92-100 FIP8-FIP0
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Terminal Name Input/Output
O/C SW Input
MIC SW Input
KARA_LATCH Output
NO USE Output
NO USE Output
NO USE Output
NO USE Input
NO USE Output
NO USE Input
ILU_LED1 Output
ILU_LED2 Output
ILU_LED3 Output
FOR PLY_LED Output
REV PLY_LED Output
STOP_LED Output
DIST Input
S21 Output
DIST 0-DIST 3 Output
S16-S13 Output
VLOAD Input
S12-S1 Output
G9-G1 Output
CD OPEN/CLOSE SW.
Mic switch input.
Karaoke latch. (When not used. Connect to 0 V.)
Open.
Open.
Open.
Open.
Open.
Open.
Illumination LED1.
Illumination LED2.
Illumination LED3.
Forward play LED.
Reverse play LED.
Stop LED.
Distination input.
FL segment driver.
Distination output.
FL segment driver.
FL driver power supp. -30 V
FL segment driver.
FL grid driver.
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Function