Pioneer ANH-P9R Service Manual page 66
Navigation/cd tuner
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Also See for ANH-P9R:
- Catalog (52 pages) ,
- Operation manual (56 pages) ,
- Installation manual (160 pages)
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- Pin Function (PE5320A)
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Pin No.
Pin Name
bsck
1
2
BDATA
3
CONT
4
CLCONT
A
5
LOEJ
home
6
reset
7
8
VDD
9
X2
10
X1
11
VSS
12-14
CBANK0-2
crst
15
16-21
NC
22
DSET
23, 24
NC
25
DSPMUTE
26
NC
27
SUBOK
28
NC
29
BRXEN
30
CDMUTE
B
31
CD5VON
32, 33
NC
emph
34
35
NC
xrst
36
37
NC
38
XCE
TE
L 13942296513
xsck
39
40-43
XPIO3-0
44
NC
45
VSS
46
NC
47
NC
48
VDCONT
49-51
NC
bsrq
52
53
NC
C
adena
54
55
VDD
56
CSENS
57
VDSENS
58, 59
NC
60
TEMP
61, 62
NC
63
DSCSNS
64
AVDD
65
AVREF
66
AVSS
67, 68
NC
69, 70
AVREF
71
NC
72
TXARI
testin
73
www
74-76
NC
brst
77
D
78
NC
79, 80
NC
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I/O Format
Function and Operation
I/O
/C
Input/output of P-Bus serial clock
I/O
/C
Input/output of P-Bus serial data
O
C
Output of control of power supply to servo driver
O
C
Output for switching between driver inputs
O
C
Output for switching between LOAD/EJECT directions
I
Input of sensing Home SW
I
Input of system reset
Positive power supply (+5V)
Connected to the oscillator for the main clock (25 MHz)
I
Connected to the oscillator for the main clock (25 MHz)
Potential of GND
O
C
Output 0-2 of bank settings of Compression IC (Open)
O
C
Output of reset control of Compression IC (Open)
Open
O
C
Output for lighting the disc set indicator (Open)
Open
O
C
Output of DSP Mute (Open)
Open
O
C
Output of O.K. (sub code read)
Open
I/O
/C
P-Bus receiving enabled
O
C
Output of control of CD Mute
O
C
Output of control of CD +5V power supply
Open
O
C
Output of information on emphasis (Open)
Open
O
C
Output of control of CD LSI reset
Open
O
C
Output for chip enable of CD LSI
O
C
Output for clock of CD LSI
I/O
/C
Input/output for data of CD LSI
Open
Potential of GND
Connected to VSS
Open
O
C
Output of control of VD power supply
Open
O
C
Output of request in P-Bus polling
Open
O
C
Output of control of A/D reference voltage supply
Positive power supply (+5V)
Input of sensing the flap closed
Input of sensing short of VD power supply
Open
Input of sensing information on temperature
Open
Input of sensing disc status
Power supply of A/D converter
Input of reference voltage for A/D converter
GND of A/D converter
Open
Connected to VSS
Connected to VSS
I
Connected to VSS
I
Input with starting test program
Connected to VDD
Input of reset of P-Bus
x
ao
y
Connected to VSS
Open
.
i
ANH-P9R/EW
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