XV-FA90BK/XV-FA92SL/XV-FA95GD
1-52
1
2
3,4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39~58
59
60
61~64
65~67
68~80
-
-
I/O
-
I
I
I
O
I
O
O
O
O
I
I
I
-
I
I
I
I
-
-
-
O
O
O
O
O
O
O
O
I
I
I
I
I
O
-
-
O
-
O
Pin No.
Symbol
VDD1
VSS1
X1,X2
IC(VPP)
RESET
SSPCLK1B
SSPOUT1B
SSPIN1A
POWERSW
AVCO
RINT
P.ON
CPU RESET
AVCI
FLCS
REMO
AVSS
KEY3
KEY2
CAMSW
MUDSW
VSS0
AVDD
VDD0
DATA
CLK
STB
RR
LR
LDOWN
LUP
T.IN
T.OUT
EXIN
PD
NDD
P24~P5
VDD2
VLOAD
P4~P1
13G~1G
I/O
Description
2.Pin function
Power supply terminal (+5V)
Connect to ground
Main system clock oscillation terminal
Internal connection (connect to VSS1)
System reset input
Serial communications clock input
Serial communications data input
Serial communications data output
Power switch (S1) input terminal
AV Compulink output terminal
Serial communications interrupt output
Power ON signal output
CPU Reset output
AV Compulink input terminal
Chip select input
Remote controller signal input
Connect to ground for A/D converter
Operation switch (S801~S808) input terminal
Operation switch (S809,S810,S812~S815) input terminal
Cam switch position detection terminal (S84)
Traverse mechanism UP/DOWN switch detection terminal (S82)
Connect to ground for port section
Power supply terminal (+5V)
Power supply terminal (+5V) for port section
Serial data output for LED controller (IC802)
Clock output for LED controller (IC802)
Data latch output for LED controller (IC802)
Connect to TP503
Sub tray right rotation driving signal
Sub tray left rotation driving signal
Traverse mechanism down driving signal
Traverse mechanism up driving signal
Tray close detection terminal (S83)
Tray open detection terminal (S83)
Exchange switch detection terminal (S81)
Play position photo coupler input
Disc detection photo coupler input
FL Segment control signal output
Power supply terminal (+5V) for driver section
Connected to pull down resistor for FL driver
FL Segment control signal output
Connect to TP504~506
FL Grid control signal output
UPD780232GC-055(IC801):System controller
61
80
40
21
60 41
1 20
1.Pin layout