JVC XV-S62SL Service Manual page 32

XV-S62SL
3.Pin function (3/3)
Symbol
Pin No.
101 OSCO1
102 VDD
103 PVSS
104 PVDD
105 P1
106 P0
107 VSS
108 SBCK
109 SUBC
110 NCLDCK
111 CHCK40
112 DAT3
113 DAT2
114 DAT1
115 DAT0
116 VDD
117 SCLOCK
118 SDATA
119 MONI3
120 MONI2
121 MONI1
122 MONI0
123 VSS
124 NEJECT
125 VDD
126 NTRYCL
127 NDASP
128 NCS3FX
129 NCS1FX
130 VDD
131 DA2
132 DA0
133 NPDIAG
134 VSS
135 DA1
136 NIOCS16
137 INTRQ
138 VDD
139 NDMACK
140 IORDY
141 NIORD
142 VSS
143 NIOWR
144 DMARQ
1-32
I/O
O Oscillation output terminal 16.9MHz
- Power supply 3V
- Connect to GND
- Power supply 3V
I/O Terminal master polarity switch input
I/O CIRC-RAM,OVER/UNDER Interruption
- Connect to GND
O Clock output for sub code,serial input
I Sub code,serial input
I Sub code,flame clock input
I Clock is read to DAT3~0 (Output of division frequency from ADSC)
I Data is read from disc (Going side by side output from ADSC)
I Data is read from disc (Going side by side output from ADSC)
I Data is read from disc (Going side by side output from ADSC)
I Data is read from disc (Going side by side output from ADSC)
- Power supply 3V
I/O Debug serial clock (270 ohm pull up)
I/O Debug serial data (270 ohm pull up)
O Internal good title monitor (Connect to TP150)
O Internal good title monitor (Connect to TP151)
O Internal good title monitor (Connect to TP152)
O Internal good title monitor (Connect to TP153)
- Connect to GND
I Eject detection
- Power supply 2.7V
I Non connect (Tray close detection)
I/O ATAPI drive active / slave connect I/O
I Non connect (ATAPI host chip select)
I Non connect (ATAPI host chip select)
- Power supply 3V
I/O ATAPI host address
I/O Non connect (ATAPI host address)
I/O ATAPI Slave master diagnosis input
- Connect to GND
I/O Non connect (ATAPI host address)
O Output of selection of width of ATAPI host data bus
O ATAPI Host interruption output
- Power supply 3V
I Non connect (ATAPI Host DMA characteristic)
O ATAPI Host ready output (Connect to TP157)
I Non connect (ATAPI host read)
- Connect to GND
I/O ATAPI Host write
O ATAPI Host DMA request (Connect to TP159)
Description