Aiwa XD-DV520, Руководство по обслуживанию

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IC DESCRIPTION -4/4 (STI5519) -5/6
147 CPU_DATA[6] DATA[6] I/O
148 CPU_DATA[7] DATA[7] I/O
149 VDD2_5 2.5V POWER SUPPLY POWER
150 VSS GROUND POWER
151 CPU_DATA[8] DATA[8] I/O
152 CPU_DATA[9] DATA[9] I/O
153 CPU_DATA[10] DATA[10] I/O
154 CPU_DATA[11] DATA[11] I/O
155 CPU_DATA[12] DATA[12] I/O
156 CPU_DATA[13] DATA[13] I/O
Top side
157 CPU_DATA[14] DATA[14] I/O
158 CPU_DATA[15] DATA[15] I/O
159 VDD3_3 3.3 V POWER SUPPLY POWER
160 VSS GROUND POWER
161 CPU_ADR[1] ADR[1] O
162 CPU_ADR[2] ADR[2] O
163 CPU_ADR[3] ADR[3] O
164 CPU_ADR[4] ADR[4] O
165 CPU_ADR[5] ADR[5] O
166 CPU_ADR[6] ADR[6] O
167 CPU_ADR[7] ADR[7] O
168 CPU_ADR[8] ADR[8] O
169 CPU_ADR[9] ADR[9] O
170 CPU_ADR[10] ADR[10] O
171 VDD2_5 2.5V POWER SUPPLY POWER
172 VSS GROUND POWER
173 CPU_ADR[11] ADR[11] O
174 CPU_ADR[12] ADR[12] O
175 CPU_ADR[13] ADR[13] O
176 CPU_ADR[14] ADR[14] O
177 CPU_ADR[15] ADR[15] O
178 CPU_ADR[16] ADR[16] O
179 CPU_ADR[17] ADR[17] O
180 CPU_ADR[18] ADR[18] O
181 CPU_ADR[19] ADR[19] O
182 CPU_ADR[20] ADR[20] O
183 CPU_ADR[21] ADR[21] O
184 VDD3_3 3.3 V POWER SUPPLY POWER
185 VSS GROUND POWER
Pin No. Pin name Main function
Alternate function
Dir func.
Input Output
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