Sony DVP-NS28 Service Manual page 74

DVP-NS28/NS38/NS39/NS47P/NS57P/NS64P/NS67P
Pin No.
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159 MUTE123
Pin name Type
IR Input SMT
INTO# In/Out PU, SMT
DVDD3 Power
DQM0 Output
RD7 In/Out
RD6 In/Out
RD5 In/Out
RD4 In/Out
RD3 In/Out
DVSS Ground
RD2 In/Out
RD1 In/Out
RD0 In/Out
RD15 In/Out
DVSS Ground
RD14 In/Out
RD13 In/Out
DVDD3 Power
RD12 In/Out
RD11 In/Out
RD10 In/Out
RD9 In/Out
RD8 In/Out
DQM1 Output
DVSS Ground
RWE# Output
CAS# Output
DVDD18 Power
RAS# Output
RCS# Output
BA0 Output
BA1 Output
DVDD3 Power
RA10 Output
RA0 Output
RA1 Output
RA2 Output
DVSS Ground
RA3 Output
DVSS Ground
DRCLK Output
CKE Output
RA11 Output
RA9 Output
RA8 Output
DVDD3 Ground
RA7 Output
RA6 Output
RA5 Output
RA4 Output
DVDD18 Ground
FWD Output
REV Output
Output
Function
IR control signal input
8032 external interrupt 0 (for ICE)
3.3V power pin for internal digital circuitry
Mask for DRAM input/output byte 0
DRAM data bit 7
DRAM data bit 6
DRAM data bit 5
DRAM data bit 4
DRAM data bit 3
Ground pin for internal digital circuitry
DRAM data bit 2
DRAM data bit 1
DRAM data bit 0
DRAM data bit 15
Ground pin for internal digital circuitry
DRAM data bit 14
DRAM data bit 13
3.3V power pin for internal digital circuitry
DRAM data bit 12
DRAM data bit 11
DRAM data bit 10
DRAM data bit 9
DRAM data bit 8
Mask for DRAM input/output byte 1
Ground pin for internal digital circuitry
DRAM write enable
DRAM collumn address strobe
1.8V power pin for internal digital circuitry
DRAM row address strobe
DRAM chip select
DRAM bank address 0
DRAM bank address 1
3.3V power pin for internal digital circuitry
DRAM address bit 10
DRAM address bit 0
DRAM address bit 1
DRAM address bit 2
Ground pin for internal digital circuitry
DRAM address bit 3
Ground pin for internal digital circuitry
DRAM clock
DRAM clock enable
DRAM address bit 11
DRAM address bit 9
DRAM address bit 8
3.3V power pin for internal digital circuitry
DRAM address bit 7
DRAM address bit 6
DRAM address bit 5
DRAM address bit 4
1.8V power pin for internal digital circuitry
Loading control signal (Forward)
Loading control signal (Reverse)
Motor driver channel 1,2 & 3 mute
5-8