Pioneer CX-916, Service Manual

Page: 89 / 106

89
DEH-P9100R,P8100R
Pin No. Pin Name I/O Function and Operation
43 FLPILM O Inside of flap illumination output
44 ILMPW O Illumination power supply control output
45 SWVDD O Display chip select output
46 OELPW O OEL module power supply control output
47 DSENS I Grille detach sense input
48 ST I FM stereo input
49 SD I SD input
50–61 NC Not used
62 VCC3 5V
63 NC Not used
64 VSS4 GND
65 VCK/ROMCLK O E-VOL clock output / ROM correction clock output
66 VDT/ROMDATA O/I E-VOL data output / ROM correction data input
67 VST I E-VOL strobe pulse output
68 NC Not used
69 BRXEN I/O P-BUS communication input/output
70 BRST O P-BUS reset output
71 BSRQ I/O P-BUS communication request input/output
72 NC Not used
73 BSENS I Back up power sense input
74 ASENS I ACC power sense input
75,76 NC Not used
77 LOCH O Local “H” output
78 LOCL O Local “L” output
79 NC Not used
80 ANTFIX O Open
81 FM/AM O FM/AM power select output
82 TMUTE O Tuner mute output
83 DRST O RDS decoder reset output
84 RDSLK I RDS lock signal input
85 RDT I RDS data input
86 DRSENS I Door open/close sense input
87 DRSYS O Door system select output
88 TESTIN I Test mode IN/test enable
89 NL2 I RDS noise level input 2
90 CURRQ O Tuner voltage FIX output
91 LEVELR I Level meter "R" AD input
92 LEVELL I Level meter "L" AD input
93 NC Not used
94 SD_BW I SD input
95 NL I Noise level input
96 VSS5 GND
97 SL I Signal level input
98 VREF A/D converter reference voltage
99 VCC4 5V
100 TUNPDI I PLL data input