Alpine CDA-9830R Service Manual page 39

No. Symbol
96 X1(NC)
97 X2
98 DSP RESET
99 D0
100 D1
101 D2
102 D3
103 D4
104 D5
105 A16
106 DVSS
107 A17
108 A18
109 A19
110 A20
111 CVSS
112 DVDD
113 D6
114 D7
115 D8
116 D9
117 D10
118 D11
119 D12
120 SW-D
121 D13
122 D14
123 D15
124 MDATA
125 CVDD
126 CVSS
127 HDS1(PULL-DOWN)
128 DVSS
129 HDS2(PULL-DOWN)
130 DVDD
131 A0
132 A1
133 A2
134 A3
135 STAT
136 A4
137 A5
138 A6
139 A7
140 A8
141 A9
142 CVDD
143 A21
144 DVSS
I/O
- No connect terminal.
I Clock connect terminal.
I EPF-BUS2 communication RESET signal terminal.
O External program data terminal.
O External program address terminal.
- GND connect terminal.
I/O External program address terminal.
- GND connect terminal.
- Power supply terminal. (+3.3V)
I/O External program data terminal.
I DISC position detection SW-D input terminal.
I/O External program data terminal.
O SERVO-LSI control communication Command data signal terminal.
- Power supply terminal. (+1.6V)
- GND connect terminal.
- Pull-down connect terminal.
- GND connect terminal.
- Pull-down connect terminal.
- Power supply terminal. (+3.3V)
O External program address terminal.
I SERVO-LSI control communication Status signal input terminal.
O External program address terminal.
- Power supply terminal. (+1.6V)
O External program address terminal.
- GND connect terminal.
- 45 -
Terminal Description
TO SCHEMATIC
CDA-9830R
TO CONTENTS