Aiwa XD-DV370 Service Manual page 62

IC DESCRIPTION - 10/11(GDC25D801C) - 5/5
Pin No. Pin Name
168 MON
169 LOCK
170 FG_M
171 VSS
172 SCAN_OUT
173 VDD
174 INT
175 RN
176 WN
177 CS
178 A0
179 A1
180 A2
181 A3
182 A4
183 A5
184 VSS
185 PS0
186 VDD
187 PS1
188 PS2
189 PS3
190 PS4
191 PS5
192 PS6
193 PS7
194 RESET
195 REQ_DIVX
196 REQ_MPEG
197 MPEG1
198 MPEG2
199 MPEG3
200 MPEG4
201 MPEG5
202 MPEG6
203 MPEG7
204 MPEG8
205 SENB
206 SDCLK
207 SERR
208 SYNC
I/O
O Spindle motor ON/OFF control signal
O CLV servo lock signal
I TDF
– Digital GND
O SCAN DATA OUTPUT (Not used)
– Digital power supply
O Interrupt request to Host
I Read strobe from HOST
I Write strobe from HOST
I Chip select from HOST
I Internal register address from HOST
I Internal register address from HOST
I Internal register address from HOST
I Internal register address from HOST
I Internal register address from HOST
I Internal register address from HOST
I Digital GND
I/O Bi-directional data to Host
– Digital power supply
I/O Bi-directional data to Host
I/O Bi-directional data to Host
I/O Bi-directional data to Host
I/O Bi-directional data to Host
I/O Bi-directional data to Host
I/O Bi-directional data to Host
I/O Bi-directional data to Host
I HARDWARE RESET
I Data request from DIVX module (Not used)
I Data request from MPEG
O MPEG data
O MPEG data
O MPEG data
O MPEG data
O MPEG data
O MPEG data
O MPEG data
O MPEG data
O MPEG data valid signal (low for valid)
O MPEG data transfer clock
O MPEG data error detection signal (low indicates error occurred)
O SERVO DSP INTERRUPT 1 MONITOR(MICOM COMMAND INT) (Not used)
Description
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