40
XC-L11
No.
Pin Name
I/O
MOS
Function
Pin Function
Active
1
FLACDATA
O
C
Port
FL AC Control Data
-
2
BUS0
I/O
C
Port
CD LSI Communication Bus
-
3
BUCK
O
C
Port
CD LSI Communication Bus Clock
-
4
BEEP
O
C
Port
BEEP Output
5
TXMUTE
O
C
Port
FM/AM Tuner module Mute
6
TXCLK
O
C
Port
FM/AM Tuner module Control Clock
-
7
TXDI
O
C
Port
FM/AM Tuner module Control Data
8
TXCE
O
C
Port
FM/AM Tuner module Control CE
9
XRDSON
O
C
Port
RDS Decoder Control (H : Stop)
L
10
XFLCS
O
C
Port
FL Connect Signal
-
11
XRESET
I
-
RESET
RESET
L
12
(NC)
-
-
Connect VDD1 for Not used
-
13
(NC)
-
-
Open for Not used
-
14
GND
-
-
GND
GND
-
15
CF1
-
-
SERALOCK
Seramic resonator Connected terminal
-
16
CF2
-
-
SERALOCK
Seramic resonator Connected terminal
-
17
VDD1
-
-
VDD
VDD
-
18
ST/TUNE
O
N
Port
FL Driver Hardware Reset
L
19
KEY
I
N
Anarog Input
KEY Input
-
20
CD O/C
I
N
Anarog Input
CD DOOR SW Input
-
21
OPPROTECT
O
N
Port
Not used
-
22
(NC)
O
N
Port
Not used
-
23
XCDRST
O
N
Port
CD LSI Hardware Reset
L
24
PROTECT
I
N
Anarog Input
Measures of short test with Summing circuit
-
25
DSTN
I
N
Anarog Input
Destination Switch
-
26
ACPULSE
I
N
INT0 Port
AC Pulse Input
-
27
XCDCE
O
C
INT1 Port
CD LSI CE
28
RDSCLK
I
C
INT2 Port
Clock Input from RDS Decoder (Without RDS : Low Output)
-
29
SR IN
I
C
INT3 Port
System Remote Control Signal Input
-
30
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
31
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
32
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
33
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
34
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
35
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
36
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
37
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
38
(NC)
O
P
VFD Controller
Prohibition of use only for VFD
-
39
(NC)
O
P
Port
Not used
-
40
(NC)
O
P
Port
Not used
-
41
(NC)
O
P
Port
Not used
-
42
(NC)
O
P
Port
Not used
-
43
(NC)
O
P
Port
Not used
-
44
(NC)
O
P
Port
Not used
-
45
(NC)
O
P
Port
Not used
-
46
VDD
-
-
VDD
VDD
-
47
(NC)
O
P
Port
Not used
-
48
(NC)
O
P
Port
Not used
-
49
XCDDROFF
O
P
Port
CD Door Driver Control ON/OFF (0 : OFF, 1 : Drive ON)
L
50
CDSLEEP
O
P
Port
CD LSI Function Stop (0 : OFF, LSI Stop : LSI Operation)
H
PDC079A (MOTHER ASSY : IC5501)
• System Control IC
•
Pin Function
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
7.2 PARTS
7.2.1 IC
