Pioneer deh-p9450mp Service Manual page 96

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- Pin Functions(PDG267A)
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Pin No. Pin Name
1 VSS
2-15 TD0-13
16-21 TST0-5
22-24 JPE1-3
A
25 VDD
26 AVS3
27 AOUTL1
28 AVD3
29 AOUTR1
30 AVD5
31 AVS5
32 AVD1
33 AVS1
34 LREF
35 LIN
36 AVS7
37 AVD7
38 AOUTL2
39 AVDX
40 XTLO38
41 XTLI38
42 AVSX
B
43 AOUTR2
44 AVD8
45 AVS8
46 RIN
47 RREF
48 AVS2
49 AVD2
TE
50 AVS6
L 13942296513
51 AVD6
52 AOUTL3
53 AVD4
54 AOUTR3
55 AVS4
56 VSS2
57 XRST
58 BFOT
59 SCK
60 REDY
C
61 TRDT
62 XLAT
63 RVDT
64 XS24
65 VDD2
66 VSS3
67-69 SO1-3
70 SOUT
71-73 SI1-3
74 SIN
75 BCK
76 LRCK
77 XMST
78 VDD3
79 AVSP
80 XPLLEN
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I/O Function and Operation
Digital GND
I GND
I GND
I GND
Digital power supply 3.3V
DA converter1 GND
O SWLch output
DA converter1 power supply
O SWRch output
DA converter1 power supply
DA converter1 GND
AD converter Lch power supply
AD converter Lch GND
O Connect to Pass -con for AD converter
I Lch analog input
DA converter2 GND
DA converter2 power supply
O Rear Lch output
Analog power supply for master clock
O Crystal oscillator circuit output
I Crystal oscillator circuit input
Analog GND for master clock
O Rear Rch output
DA converter2 power supply
DA converter2 GND
I Rch analog input
O Connect to capacitor for AD converter
AD converter Rch GND
AD converter Rch power supply
DA converter3 GND
DA converter3 power supply
O Front Lch output
DA converter3 power supply
O Front Rch output
DA converter3 GND
Digital GND
I System reset input
O Master clock output
I Shift clock input of micro computer interface
O Forward permission signal output
O Data output of micro computer interface
I Latch input of micro computer interface
I Data input of micro computer interface
I 24bit/32bit slot select for serial data
Digital power supply
Digital GND
O Serial data output1-3
O Serial data output 4
I Serial data input1-3
I Serial data input
I/O Serial bit forward clock of serial input/output data
I/O Sampling frequency clock of serial input/output data
I Master/Slave mode select input
Digital power supply
PLL GND
I PLL Enable
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y
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DEH-P940MP/UC
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