Read Sharp XL-HP404 (serv.man11) Service Manual online
XL-HP404E/HP404H
8 – 8
IC701 RH-iXA002AWZZ: System Microcomputer (IXA002AW)(Serial NO.310000001~402XXXXX) (2/2)
IC701 RH-iXA007AWZZ: System Microcomputer (IXA007AW) (Serial NO.402XXXXX)(2/2)
IC701 RH-iXA020AWZZ: System Microcomputer (IXA020AW)(Serial NO.402XXXXX~) (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
54
P120
TRAY SW1
Input
5-Changer Tray SW1.
55
P117
DISC SW
Input
5-Changer Disc SW1.
56
P116
CLAMP SW
Input
5-Changer Clamp SW1.
57
P115
DIST
Input
Destination input.
58*
P114
ILLU LED
Output
Illumination LED.
59
P113
MIC SW
Input
Mic sw detect.
60*
P112
KARA_LATCH
Output
Karaoke latch.
61*
P111
NO USE
Output
Open.
62*
P110
NO USE
Output
Open.
63
P107
NO USE
Output
Open.
64*
P106
NO USE
Output
Open.
65*
P105
NO USE
Output
Open.
66*
P104
NO USE
Output
Open.
67*
P103
NO USE
Output
Open.
68*
P102
NO USE
Output
Open.
69
P101/FIP30
S20/DEST0
Input
FL segment driver/Destination input.
70
P100/FIP29
S20/DEST1
Output
FL segment driver/Destination input.
71
P97/FIP28
S20/DEST2
Output
FL segment driver/Destination input.
72
P96/FIP27
S20/DEST3
Output
FL segment driver/Destination input.
73-78
FIP26-FIP21
S16-S11
Output
FL segment driver.
79
VLOAD
VLOAD
Input
VLOAD -35V
80-89
FIP20-FIP11
S10-S1
Output
FL segment driver.
90-100
FIP10-FIP0
G11-G1
Output
FL grid driver.
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