Sony DVP-CX995V Operating Instructions (DVP-CX995V CD/DVD Player), Руководство по обслуживанию

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81
DVP-CX995V
Pin No. Pin Name I/O Description
121 VSS -
Ground terminal
122 VDD-PLL -
Power supply terminal (+1.8V)
123 VSS-PLL -
Ground terminal
124 RESET I
Reset signal input from the system controller "L": reset
125 IRQ (2) I
Interrupt request signal input from the SACD media player
126 IRQ (1) I
Interrupt request signal input from the HDMI transmitter
127 IRQ (0) I
Interrupt request signal input from the DVD interface
128
CPU-BE (0)
O
Write enable signal output to the flash memories
129
CPU-BE (1)
O
Write enable signal output terminal Not used
130 CPU-RW O
Read/write selection signal output to the SACD media player "L": read, "H": write
131 CPU-WAIT I
Chip wait signal input from the SACD media player
132
CPU-CE (3)
O
Chip enable signal output to the flash memory
133
CPU-CE (2)
O
Chip select signal output to the SACD media player
134
CPU-CE (1)
O
Chip enable signal output to the flash memory
135
CPU-CE (0)
O
Chip enable signal output terminal Not used
136 VDD3-3 -
Power supply terminal (+3.3V)
137 VSS -
Ground terminal
138
CPU-RAS1
O
Row address signal output terminal Not used
139, 140
CPU-CAS0,
CPU-CAS1
O
Column address signal output terminal Not used
141 to 148
CPU-DATA (0) to
CPU-DATA (7)
I/O
Two-way data bus with the flash memories and SACD media player
149 VDD1-8 -
Power supply terminal (+1.8V)
150 VSS -
Ground terminal
151 to 158
CPU-DATA (8) to
CPU-DATA (15)
I/O
Two-way data bus with the flash memories and SACD media player
159 VDD3-3 -
Power supply terminal (+3.3V)
160 VSS -
Ground terminal
161 to 167
CPU-ADR (1) to
CPU-ADR (7)
O
Address signal output to the flash memories and SACD media player
168 to 170
CPU-ADR (8) to
CPU-ADR (10)
O
Address signal output to the flash memories
171 VDD1-8 -
Power supply terminal (+1.8V)
172 VSS -
Ground terminal
173 to 183
CPU-ADR (11) to
CPU-ADR (21)
O Address signal output to the flash memories
184 VDD3-3 -
Power supply terminal (+3.3V)
185 VSS -
Ground terminal
186 FE_RST O
Reset signal output to the DVD interface "L": reset
187 RSERROR I
Error signal input from the DVD interface
188 A_MUTE O
Audio muting on/off control signal output terminal "L": muting on
189 LETTER O
Letter box control signal output terminal Not used
190 H_SCL_BP O
I2C bus clock signal output terminal Not used
191 SQUEEZE O
Squeeze control signal output terminal Not used
192 H_SDA_BP I/O
I2C two-way data bus terminal Not used
193
I2S_SYNC_OUT
O
Sector sync signal or absolute time sync signal output to the SACD media player
194 BE_SDA I/O
I2C two-way data bus with the DVD interface, interlace/progressive converter, video D/A
converter and HDMI transmitter