Sony TAV-L1 Service Manual page 148

TAV-L1
Pin No.
Pin Name
171 VDDM
172
MD27
173
VSSM
174
DQS3
175 VDDM
176
VSSM
177
DQM3
178
MD28
179 VDDM
180, 181
MD29, MD30
182
VSSC
183
MD31
184 VDDC
185
VSSC
186
VDDH
187
VSSH
MPUGPIO4 to
188 to 190
MPUGPIO2
191 MPUGPIO1
192
NC
193
MPUGPIO0
194 to 197 A_D0 to A_D3
198 VDDC
199
VSSC
200 to 203 A_D4 to A_D7
204
VDDH
205 VSSH
ADDR0 to
206 to 213
ADDR7
214
VDDC
215
VSSC
216
RD#
217
WR#
218
ALE
219
MPUCS0N
220
INT#
221
AVDD_ADC3
222
AVSS_ADC3
223
VREFN_3
224
VREFP_3
225
PR_P1
226
PR_P2
227
AVDD_ADC2
228
AVSS_ADC2
229
VREFN_2
230
VREFP_2
231
C
232
PB_B1
148
I/O
- Power supply terminal (+2.5V)
I/O Two-way data bus with the SD-RAM
- Ground terminal
O Data strobe signal output to the SD-RAM
- Power supply terminal (+2.5V)
- Ground terminal
O Read/write bytes enable signal output to the SD-RAM
I/O Two-way data bus with the SD-RAM
- Power supply terminal (+2.5V)
I/O Two-way data bus with the SD-RAM
- Ground terminal
I/O Two-way data bus with the SD-RAM
- Power supply terminal (+1.8V)
- Ground terminal
- Power supply terminal (+3.3V)
- Ground terminal
O Not used
I Not used
- Not used
I Power save signal input from the TV system controller
Two-way data and address signal bus with the TV system controller
I/O
- Power supply terminal (+1.8V)
- Ground terminal
Two-way data and address signal bus with the TV system controller
I/O
- Power supply terminal (+3.3V)
- Ground terminal
O
Address signal output terminal Not used
- Power supply terminal (+1.8V)
- Ground terminal
I Read signal input from the TV system controller
I Write signal input from the TV system controller
I Address latch enable signal input from the TV system controller
I I2C address choose signal input terminal Not used
I Interrupt signal input terminal Not used
- Power supply terminal (+1.8V)
- Ground terminal
- Negative reference voltage terminal
- Positive reference voltage terminal
I Component video (Cr/Pr) signal input from the video switch
I RGB (red) signal input from the PC IN 6 (RGB IN) connector
- Power supply terminal (+1.8V)
- Ground terminal
- Negative reference voltage terminal
- Positive reference voltage terminal
I S video (chroma) signal input from the AV switch
I Component video (Cb/Pb) signal input from the video switch
Description