Sony MEX-1HD Service Manual page 84

MEX-1HD
Pin No. Pin Name
110 DVDD
111 XHRDY
112 HHWIL
113 DR0
114 DVDD
115 FSR0
116 VSS
117 XHOLD
118 XHOLDA
119 BUSREQ
120 XHINT
121 CVDD
122 VSS
123 CLKS0
124, 125 CVDD
126, 127 ED0, ED1
128 VSS
129 FSX1
DX1
130
(AV_DRQ3)
131 CLKX1
132, 133 CVDD
134, 135 ED2, ED3
136 CVDD
137 CLKR1
138 DR1
139 FSR1
140, 141 VSS
142 DVDD
143, 144 ED4, ED5
145 DVDD
146 RSV4
147 ED31
148, 149 VSS
150 to 152 ED6 to ED8
ED28 to ED30
153 to 155
156, 157 VSS
158 ED9
159 VSS
160 ED10
161 DVDD
162, 163 ED27, ED26
164, 165 CVDD
166 DVDD
167, 168 ED11, ED12
169, 170 ED24, ED25
84
I/O
— Power supply terminal (+3.3V)
O
AV bus ready signal output to the XC9536XL
I
AV bus address signal input from the CPU/ATA interface IC
I Data signal input terminal Not used
— Power supply terminal (+3.3V)
I Frame sync signal input terminal Not used
— Ground terminal
I Hold request signal input terminal Not used
O Hold request acknowledge signal output terminal Not used
O Bus request signal output terminal Not used
O AV bus interrupt request signal output to the CPU/ATA interface IC
— Power supply terminal (+1.8V)
— Ground terminal
I Clock source signal input terminal Not used
— Power supply terminal (+1.8V)
I/O
Two-way data bus terminal Not used
— Ground terminal
O Frame sync signal output terminal Not used
O
AV bus data request signal output to the CPU/ATA interface IC
O Clock signal output terminal Not used
— Power supply terminal (+1.8V)
I/O
Two-way data bus terminal Not used
— Power supply terminal (+1.8V)
I Clock signal input terminal Not used
I Data signal input terminal Not used
I Frame sync signal input terminal Not used
— Ground terminal
— Power supply terminal (+3.3V)
I/O
Two-way data bus terminal Not used
— Power supply terminal (+3.3V)
O Reserved terminal Not used
I/O
Two-way data bus terminal Not used
— Ground terminal
I/O
Two-way data bus terminal Not used
I/O Two-way data bus terminal Not used
— Ground terminal
I/O
Two-way data bus terminal Not used
— Ground terminal
I/O Two-way data bus terminal Not used
— Power supply terminal (+3.3V)
I/O
Two-way data bus terminal Not used
— Power supply terminal (+1.8V)
— Power supply terminal (+3.3V)
I/O
Two-way data bus terminal Not used
I/O
Two-way data bus terminal Not used
Description