Pioneer DEH-P7300R/X1N/EW Service Manual page 62

DEH-P7300R,P6300R
Pin No. Pin Name
62 VCC
63 XPIO0
64 VSS
65 XPCK
xce
66
xrst
67
68, 69 NC
htelm
70
tunpce@
71
72 TUNPCE
bsens
73
asens
74
currq
75
76 LOCH
77 LOCL
78-80 SMPXS2-0
81 IPPW
82 ASENBO
isens
83
84, 85 MODEL1, 0
86 NC
87 MUTE
88 TESTIN
89 DSCSNS
90 VDSENS
91 TEMP
92 SAIN
csens
93
94 ASLIN
95 NL1
96 AVSS
97 SL
98 VREF
99 AVCC
100 NC
*PD5614A
31
50
62
I/O Function and Operation
Power supply input(Vcc)
I/O S9:LSI data input/output 0
Power supply input(Vss)
O S9:LSI clock output
O S9:LSI chip enable output
O S9:LSI reset output
Not used(OPEN)
O TEL:Mute output for handsfree
O TUNER:Chip enable output(EEPROM)
O TUNER:Chip enable output(PLL)
Backup sense
ACC sense
O RDS:Voltage FIX output
O TUNER:Local H output
O TUNER:Local L output
O Spectrum analyzer switch output 2-0
O IPBUS:Driver power supply control output
O IPBUS:Slave ACC sense output
I Illumination sense input
I Model input 1, 0
Not used(open)
O Mute output
I Test program input
S9:Disc position detection input
S9:VD power supply sense input
S9:Temperature sense input
Spectrum analyzer input
Flap open/close sense input
CAP4:ASL input
RDS:Noise level input 1
AD converter power supply input(Vss)
TUNER:Signal level input
AD converter reference voltage(Vref)
AD converter power supply input(Vcc)
Not used
100
81
IC's marked by* are MOS type.
Be careful in handing them because they are very liable
to be damaged by electrostatic induction.