Pioneer DEH-P940MP Service Manual page 88

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Pin No. Pin Name
56 ILMPW
57 FLPILM
58 NC
59-61 NC
62 VCC2
A 63 NC
64 VSS2
65 ROMCK
66 ROMDATA
67 BSRQ2
68 ROMCS
brxen
69
brst
70
bsrq
71
dsens
72
73 NC
asens
74
75,76 NC
77 DSPMODE
78 FLPOPN
79 FLPCLS
80 FLPPW
81 FOPENSW
82 FCLSSW
B
83-87 NC
88 AANT
89 TESTIN
90 NC
91 OELPW
92 NC
93 MODEL
94 NC
95 NC
96 AVSS
97 SL
98 VREF
99 AVCC
100 TUNPDI
*PD5750A
C
51
80
D
88
1
2
I/O Function and Operation
O Illumination power supply control output
O Inside of flap illumination output
O Not used
Not used
Power supply(5V)
Not used
GND
O ROM correction clock output
O ROM correction data output
O P-BUS communication request output
O ROM correction chip select output
I/O P-BUS communication input / output
O P-BUS reset output
I P-BUS communication request input
I Grille detach sense input
Not used
I ACC power sense input
Not used
I DSP set input
O Auto flap open output
O Auto flap close output
O Auto flap motor driver ON/OFF output
I Auto flap open sense input
I Auto flap close sense input
Not used
O Not used
I Test program input
Not used
O OEL module power supply control output
Not used
O Model sense output
I Not used
I Not used
Connect to GND
I Signal level input
A/D converter standard voltage
A/D converter power supply
I PLL data input
30
1
DEH-P940MP/UC
2
3
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
3
4
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