Pioneer XDV-P9 Service Manual page 92

XDV-P9
Pin No. Pin Name
76 OPEN
77 SEEKT
78 I13
79 I2
80 I4
81 HOME
82 VDCONT
83 SPCONT
84 DCONT
85 XSYSRST
86 ADENA
87 DSP
88 XTESTIN
89,90 KEYIN2,1
91 VDSENS
92 DISK
93 ELVPVO
94 ELVREF
95 TRP
96 AVSS
97 TEMP
98 VREF
99 AVCC
100 RFSLC
*PD5511A
31
50
92
I/O Format Function and Operation
Open
O C SEEK time monitor output
O C Motor driver control output
O C Motor driver control output
O C Motor driver control output
I Home position detection output
O C VD control output
O C Spindle control output
O C Driver power ON output
O C Reset output
O Reference voltage supply output for A/D
I Disk detection timing input
I Unit check start input
Key sense
I VD short detection input
Disk/No disk sense, 8/12cm detection
I Slide voltage input for ELV detection
I ELV reference voltage input
I Tray position input
Analog ground
I Temperature detection input
I Reference voltage input
Analog power supply
O C TA1254AF data latch
100
81
Format Meaning
C C MOS