Sony RCD-W1 Service Manual page 18

Pin No. Pin Name
51 A14/P26
52 A15/P27
53 A16/P50
54 A17/P51
55 A18/P52
56 A19/P53
57 VSS
58 WAIT/P60
59 BREQ/P61
60 BACK/P62
61 0/P67
62 STBY
63 RESO/FEW
64 NMI
65 VSS
66 EXTAL
67 XTAL
68 VCC
69 AS/P63
70 RD/P64
71 HWR/P65
72 LWR/P66
73 MD0
74 MD1
75 MD2
76 AVCC
77 VREF
78 AN0/P70
79 AN1/P71
80 AN2/P72
81 AN3/P73
82 AN4/P74
83 AN5/P75
84 DA0/AN6/P76
85 DA1/AN7/P77
86 AVSS
87 IRQ0/P80
88 IRQ1/CS3/P81
89 IRQ2/CS2/P82
90 ADTRG/IRQ3/CS1/P83
91 CS0/P84
92 VSS
93 TCLKA/TP0/PA0
94 TCLKB/TP1/PA1
95 TCLKC/TIOCA0/TP2/PA2
96 TCLKD/TIOCB0/TP3/PA3
97 A23/TIOCA1/TP4/PA4
98 A22/TIOCB1/TP5/PA5
99 A21/TIOCA2/TP6/PA6
100 A20/TIOCB2/TP7/PA7
18
I/O
I PLAY Key Input
I EJECT Key Input
I XTOR Signal Input from RF IC (Tracking OK ?)
O Servo Monitor Flag : Tracking Error Zero Cross
I Test Mode 1 Option Switch
I Servo Monitor Flag : RF Zero Cross
X
I OAK Data Ready
O AGC ON
O ROPC Related CPLD Signal
I Serial Read Data Line from EEPROM
X
X Reset
X Non Maskable Interrupt
X
X Crystal Interface
X Crystal Interface
X
X
O Read Enable for OAK
O Write Enable for OAK
X
X Mode0
X Mode1
X Mode2
X
X
I AD Signal for OPC
I AD Signal for OPC
I AD Signal for OPC
I PreAmp Multiplexed Output
I AD Signal for Sled Control
I AD Signal for Auto Adjust (Reserved)
O Track Jump Value (???) (Reserved)
O Sled Kick Level
X
I Encoding SubFrame Sync Interrrupt of OAK
I Interrupt Signal of OAK
I Interrupt Signal of OAK
I ADTRIG Signal for OPC
X
X
I ASIC_START
O Short Brake for Spindle Control
I Spindle FG Signal Input
O Swich Control
I Sled FG Signal Input
O Spindle ON
O Spindle Reverse Detect
O Spindle Filter Setting Switch
Function