Pioneer MEH-P5000R II Service Manual page 124

MEH-P5000R—,P5000,P5050
Pin No. Pin Name
64 XI
65 XO
66 DIN
67 DOUT
68 VDD3
69 DGND
70 LRCK
71 BCLK
72 DFCK
73 ADDATA
74 DADATA
75 FEMON
76 TOTMON
77 TEMON
78 SBCK
79 SBO
80 SBSY
81 SFSY
82 FOK
83 SENSE
84 COUT
85 MCCK
86 DINTX
87 VDD1
88 DGND
89 RSTX
90-97 SYD0-7
98 SYWRX
99 SYRDX
100 SYRS
*1245730449
124
I/O Function and Operation
I Inputs oscillator 33.8688MHz
O Outputs oscillator 33.8688MHz
I Digital input signal
O Digital output signal
Internal PLL power supply
Digital GND
O Lch/Rch select output of audio data
O Shift clock of audio data
O AD/DA converter digital filter clock 256Fs
I Audio data input
O Audio data output
O Focus error signal monitor output
O Total signal monitor output
O Tracking error signal monitor output
I DIN subcode read clock EIAJ CP-309 format
O DIN subcode read serial data EIAJ CP-309 format
O DIN subcode block synchronizing signal CP-309 format
O DIN subcode frame synchronizing signal CP-309 format
O Focus OK detection signal "0" : Focus OK
O Servo condition detection signal "1": During pull in auto move,
O Track cross signal output
O Clock output for microcomputer Outputs clock when RSTX=0
O Interrupt request output to system control interface
Digital power supply
Digital GND
I Chip reset input L : Reset
I/O System control interface data bus
I System control interface register write pulse input
I System control interface register read pulse input
I System control interface register select input
auto jump, auto focus
*1245730502
I/01 1
I/02 2
/WE 3
/RAS 4
A9 5
A0 6
A1 7
A2 8
A3 9
Vcc 10
20 Vss
19 I/04
18 I/03
17 /CAS
16 /OE
15 A8
14 A7
13 A6
12 A5
11 A4