Read Sony DVP-FX815 (serv.man2) Service Manual online
7-3
Pin
Name
I/O
Description
number
97
DVDD18
-
1.8V Power pin for internal digital circuitry
98
UP1_2
I/O
TP9
99
UP1_3
I/O
TFT SCL
100
UP1_4
I/O
TFT UD
101
UP1_5
I/O
TFT SDA
102
UP1_6
I/O
SCL (Serial clock)
103
UP1_7
I/O
SDA (Serial data)
104
UP3_0
I/O
KEYSCAN C8
105
UP3_1
I/O
KEYSCAN C7
106
UP3_4
I/O
RXD
107
UP3_5
I/O
TXD
108
DVDD3
-
3.3V Power pin for internal digital circuitry
109
ICE
I
Microcontroller ICE mode enable
110
PRST
O
Power on reset input, active low
111
IR
I
IR control signal input
112
INT0
I/O
Microcontroller external interrupt 0, activ low
113
DQM0
I/O
Data mask 0
114
DQS0
I/O
GPIO
115
RD7
I/O
DRAM data 7
116
DVSS
-
1.8V Ground pin for internal digital circuitry
117
RD6
I/O
DRAM data 6
118
RD5
I/O
DRAM data 5
119
DVSS
-
3.3V Ground pin for internal digital circuitry
120
RD4
I/O
DRAM data 4
121
RD3
I/O
DRAM data 3
122
DVDD18
-
1.8V Power pin for internal digital circuitry
123
RD2
I/O
DRAM data 2
124
RD1
I/O
DRAM data 1
125
RD0
I/O
DRAM data 0
126
RD15
I/O
DRAM data 15
127
DVDD3
-
3.3V Power pin for internal digital circuitry
128
RD14
I/O
DRAM data 14
129
RD13
I/O
DRAM data 13
130
RD12
I/O
DRAM data 12
131
RD11
I/O
DRAM data 11
132
RD10
I/O
DRAM data 10
133
RD9
I/O
DRAM data 9
134
DVSS
-
3.3V Ground pin for internal digital circuitry
135
RD8
I/O
DRAM data 8
136
DQS1
I/O
TP6
137
DQM1
I/O
Data mask 1
138
RWE
O
DRAM Write enable, active low.
139
CAS
O
DRAM column address strobe, active low.
140
RAS
O
DRAM row address strobe, active low.
141
DVDD3
-
3.3V Power pin for internal digital circuitry
142
RCS
O
DRAM chip select, active low.
143
BA0
I/O
DRAM bank address 0
144
DVSS
-
1.8V Ground pin for internal digital circuitry
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