Read Sony DVP-FX705 Service Manual online
7-4
Pin
Name
I/O
Description
number
145
BA1
O
BA1 (DRAM bank address 0)
146
RA10
O
MA10 (DRAM address 10)
147
RA0
O
MA0 (DRAM address 0)
148
DVSS
-
Ground pin
149
RA1
O
MA1 (DRAM address 1)
150
RA2
O
MA2 (DRAM address 2)
151
RA3
O
MA3 (DRAM address 3)
152
DVDD18
-
D+1.8V
153
RVREF/V_ADIN3
(-)
N.C.
154
RCLKB
(-)
N.C.
155
DVDD3
-
D+3.3V
156
RCLKB
O
DCLK (DRAM clock)
157
CKE
O
DCKE (DRAM clock enable)
158
RA11
O
MA11 (DRAM address 11)
159
RA9
O
MA9 (DRAM address 9)
160
RA8
O
MA8 (DRAM address 8)
161
DVSS
-
Ground pin
162
RA7
O
MA7 (DRAM address 7)
163
DVSS
-
Ground pin
164
RA6
O
MA6 (DRAM address 6)
165
RA5
O
MA5 (DRAM address 5)
166
RA4
O
MA4 (DRAM address 4)
167
DVDD3
-
D+3.3V
168
RD31/ASDATA5
O
N.C.
169
RD30
O
/RSTB (TFT-LCD drive IC chip reset)
170
RD29
O
LCD_MUTE (TFT-LCD mute control)
171
RD28
O
N.C.
172
RD27
(-)
N.C.
173
DVDD18
-
D+1.8V
174
RD26
O
/SP_MUTE (Speaker mute control)
175
DVSS
-
Ground pin
176
RD25
O
N.C.
177
RD24
O
SP_AMP_EN (Headphone mute control)
178
DQM3
O
PWRCTL_5V (5V power supply control)
179
DQM2
O
PWRCTL_LCD (TFT-LCD's power supply control)
180
RD23
(-)
N.C.
181
RD22
(-)
N.C.
182
DVDD3
-
D+3.3V
183
RD21
(-)
N.C.
184
RD20
(-)
N.C.
185
RD19
(-)
N.C.
186
RD18
(-)
N.C.
187
RD17
(-)
N.C.
188
RD16
(-)
N.C.
189
DACVDDC
-
D+3.3V (DACVDD3)
190
VREFO
I
Bandgap reference voltage
191
FS
O
Full scale adjustment
192
YUV0/CIN
(-)
N.C.
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