Pioneer AVX-P7700W, Руководство по обслуживанию

Страница: 73 / 85

73
AVX-P7700W
Pin No. Pin Name I/O Function and Operation
56 TX O IP-BUS data output
57 RX I IP-BUS data input
58 PBSEN I Parking brake detecting input
59 ILMSEN I Vehicle illumination sensor input
60 RESET I Resetting input
61 REMIN I Remote controller input
62 BSENS I Backup sensor input
63 ASENS I Acc sensor input
64 DSEN I Detach sensor input
65 SWACPW O Key power control output
66 SYSPW O System power control output
67 TVPW O TV power control output
68 VDD Positive power for the microcomputer
69 X2 Microcomputer system clock oscillating crystal connector
70 X1 Microcomputer system clock oscillating crystal connector
71 IC Connecting to the microcomputer grounding potential
72 XT2 Sub-clock input (Unconnected)
73 TESTIN I Chip test input
74 AVDD A/D converter analog power
75 AVREF0 A/D converter reference voltage input
76 GAIREF I Outside light sensor threshold value input
77 SL I Signal level input
78 KDT0 I Key sense input 0
79 KDT1 I Key sense input 1
80 LSEN I Outside light sensor input
IC's marked by* are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
*PE5162A
20
21
40
41 60
61
80
1