Pioneer XC-F10 Manuale di servizio - Pagina 36

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Pioneer XC-F10 Manuale di servizio
XC-F10

7.2 PARTS

7.2.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
PDC061A (MAIN UNIT : IC5501)
• System Control IC
•
Pin Function
No.
Pin Name
I/O
1
BEEP
O
2
BUS0
I/O
3
BUCK
O
4
FLCE
O
5
TXMUTE
O
6
TXCLK
O
7
TXDI
O
8
TXCE
O
9
XRDSON
O
10
(DEBUG)
O
11
XRESET
I
12
(NC)
-
13
(NC)
-
14
GND
-
15
CF1
-
16
CF2
-
17
VDD
-
18
XFLRST
O
19
KEY
I
20
CD O/C
I
21
(NC)
O
22
(NC)
O
23
XCDRST
O
24
PROTECT
I
25
DSTN
I
26
ACPULSE
I
27
XCDCE
O
28
RDSCLK
I
29
RMC
I
30
(NC)
O
31
(NC)
O
32
(NC)
O
33
(NC)
O
34
(NC)
O
35
(NC)
O
36
(NC)
O
37
(NC)
O
38
(NC)
O
39
(NC)
O
40
(NC)
O
41
(NC)
O
42
(NC)
O
43
(NC)
O
44
(NC)
O
45
(NC)
O
46
VDD
-
47
(NC)
O
48
(NC)
O
49
XCDDROFF
O
50
CDSLEEP
O
36
MOS
Function
C
Port
BEEP Output
C
Port
CD LSI Communication Bus
C
Port
CD LSI Communication Bus Clock
C
Port
FL Driver CE
C
Port
FM/AM Tuner module Mute
C
Port
FM/AM Tuner module Control Clock
C
Port
FM/AM Tuner module Control Data
C
Port
FM/AM Tuner module Control CE
C
Port
RDS Decoder Control (H : Stop)
C
Port
Not used
-
RESET
RESET
-
Connect VDD1 for Not used
-
Open for Not used
-
GND
GND
-
SERALOCK
Seramic resonator Connected terminal
-
SERALOCK
Seramic resonator Connected terminal
-
VDD
VDD
N
Port
FL Driver Hardware Reset
N
Anarog Input
KEY Input
N
Anarog Input
CD DOOR SW Input
N
Port
Not used
N
Port
Not used
N
Port
CD LSI Hardware Reset
N
Anarog Input
Measures of short test with Summing circuit
N
Anarog Input
Destination Switch
N
INT0 Port
AC Pulse Input
C
INT1 Port
CD LSI CE
C
INT2 Port
Clock Input from RDS Decoder (Without RDS : Low Output)
C
INT3 Port
Remote Control Signal Input
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
VFD Controller Prohibition of use only for VFD
P
Port
Not used
P
Port
Not used
P
Port
Not used
P
Port
Not used
P
Port
Not used
P
Port
Not used
P
Port
Not used
-
VDD
VDD
P
Port
Not used
P
Port
Not used
P
Port
CD Door Driver Control ON/OFF (0 : OFF, 1 : Drive ON)
P
Port
CD LSI Function Stop (0 : OFF, LSI Stop : LSI Operation)
Pin Function
Active
-
-
-
-
L
-
L
-
-
-
-
-
-
L
-
-
-
-
L
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L
H