Pioneer DEH-P90DAB Service Manual page 103

Pin No. Pin Name
43 RDT
rdslk
44
drst
45
fm•am
46
47 CDMUTE
48 MUTE
isens
49
50 NC
51 MODELIN
52 CDLOAD
53 CDEJECT
xrst
54
55 CD5VON
xcce
56
57 XBUCK
58-61 XBUS3-0
62 PCL
63 CONT
64 NC
65 ASENBO
66 IPPW
67 MODELOUT
68 FLPPW
fclssw
69
fopnsw
70
71 FLPCLS
72 FLPOPEN
73 TEST
74 SL
75 SWSNS
76 NL1
77 ASLIN
78 NC
79 ADPW
80 VDSENS
81 TEMP
82 AVDD
83 AVREF
84 AVSS
85 RX
86 TX
87 NMI
ldet
88
89 FG
90 RDS57K
rck
91
asens
92
bsens
93
94 TUNPDI
95 RXD
96 TXD
97 TUNPCK
98 TUNPDO
dsens
99
100 PEE
I/O Function and Operation
I RDS : Data input
I RDS : LK input
O RDS : Reset output
O TUNER : Decoder power supply control output
O H2 : CD Mute control output
O SYSTEM : Mute output
I Illumination sense input
Not used
I Model input(H : EW)
O H2 : LOAD motor loading control output
O H2 : LOAD motor eject control output
O H2 : CD LSI reset output
O H2 : +5V power supply control output
O H2 : CD LSI chip enable output
O H2 : CD LSI clock output
I/O H2 : CD LSI data input/output 0-3
O Clock adjustment output
O H2 : Servo driver power supply control output
Not used
O IPBUS : Slave ACC sense output
O IPBUS : Driver power supply control output
O Model output(H : SING/EW L : CA)
O Flap power output
I Flap close input
I Flap open input
O Flap close output
O Flap open output
I IC test pin(GND)
I TUNER : Signal level input
I H2 : Mechanism SW sense input
I RDS : Noise level input 1
I ASL input
Not used
O A/D converter power supply output
I H2 : Over voltage sense input
I H2 : Temperature sense input
A/D converter power supply
A/D converter reference voltage
A/D converter GND pin
I IP-BUS : Data input
O IP-BUS : Data output
I Not used(GND)
I PLL lock detection input
I H2 : FG pulse input
I RDS : 57kHz pulse count input
I RDS : RDS clock input
I ACC sense input
I Back up sense input
I PLL : Data input
I GRILL : Data input
O GRILL : Data output
O PLL : Clock output
O PLL : Data output
I Detach sense input
O Beep tone output
DEH-P90DAB
103