Read Sony DVP-FX815 (serv.man2) Service Manual online
7-4
Pin
Name
I/O
Description
number
145
BA1
I/O
DRAM bank address 1
146
RA10
I/O
DRAM address 10
147
RA0
I/O
DRAM address 0
148
DVSS
-
3.3V Ground pin for internal digital circuitry
149
RA1
I/O
DRAM address 1
150
RA2
I/O
DRAM address 2
151
RA3
I/O
DRAM address 3
152
DVDD18
-
1.8V Power pin for internal digital circuitry
153
RVREF/V_ADIN3
(-)
N.C
154
RCLKB
(-)
N.C
155
DVDD3
-
3.3V Power pin for internal digital circuitry
156
RCLK
I/O
DRAM clock
157
CKE
O
DRAM clock enable
158
RA11
I/O
DRAM address 11
159
RA9
I/O
DRAM address 9
160
RA8
I/O
DRAM address 8
161
DVSS
-
3.3V Ground pin for internal digital circuitry
162
RA7
I/O
DRAM address 7
163
DVSS
-
1.8V Ground pin for internal digital circuitry
164
RA6
I/O
DRAM address 6
165
RA5
I/O
DRAM address 5
166
RA4
I/O
DRAM address 4
167
DVDD3
-
3.3V Power pin for internal digital circuitry
168
RD31/ASDATA5
I/O
KEYSCAN R1
169
RD30
I/O
KEYSCAN R2
170
RD29
I/O
KEYSCAN R3
171
RD28
I/O
TP11
172
RD27
(-)
N.C
173
DVDD18
-
1.8V Power pin for internal digital circuitry
174
RD26
I/O
KEYSCAN C1
175
DVSS
-
3.3V Ground pin for internal digital circuitry
176
RD25
I/O
KEYSCAN C2
177
RD24
I/O
KEYSCAN C3
178
DQM3
I/O
KEYSCAN C4
179
DQM2
I/O
KEYSCAN R4
180
RD23
(-)
N.C
181
RD22
(-)
N.C
182
DVDD3
-
3.3V Power pin for internal digital circuitry
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
-
3.3V Power pin for VIDEO DAC circuitry
190
VREF
(-)
N.C
191
FS
(-)
N.C
192
YUV0/CIN
O
Video data output bit 0
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