Pioneer DEH-M7317ZH, Service Manual

Page: 48 / 54

48
DEH-M7317ZH
Pin No. Pin Name I/O Format Function and Operation
59 TELIN I TEL mute signal input
60 NC Not used
61 TESTIN I Test program mode input
62 VDD 5V
63 NC Not used
64 VSS GND
65 ANTPW O C Antenna power output
66 NC Not used
67 MODEL I Clock function select
68 RH/
lh
I VOL/TUNE select
69 ASENBO O C Slave power supply control output
70
swvdd
O C Grille power supply control output
71
syspw
O C System power supply control output
72 MUTE O C Mute output
73 NC Not used
74
bsens
I Back up power sense input
75
asens
I ACC power sense input
76 CDEJCT O C CD eject control output
77 CDLOAD O C LOAD motor loading control output
78 CD5VON O C CD +5V power supply control output
79 CONT O C Servo driver power supply control
80 VDCONT O C VD control output
81 LOCK I Spindle lock detector input
82 MIRR I Mirror detector input
83 FOK I FOK signal input
84
xstb
O C Strobe output (CD)
85 XAO O C CD LSI data discernment control signal output
86
xrst
O C CD LSI reset output
87
clamp
I Disc clamp sense input
88
antled
O C Anti-theft indicator
89 REM I Remote control input (Handle)
90 DSCSNS I Disc detect
91 EJTSNS I Disc EJECT position detect
92 TEMP I Temperature detector
93 VDSENS I Over voltage sense input
94 NC Not used
95 NL1 I RDS noise level input
96 AVSS I A/D GND
97 SL I RDS signal level
98 VREF I A/D converter reference voltage input
99 AVCC I Analog power supply
100 ATDI I Anti-theft communication data input
*PD5739A
30
31
50
51 80
81
100
1
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
Format Meaning
C C MOS