Sony HCD-DZ30 Service Manual page 51

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Pin No.
Pin Name
128 to 133
RD 14 to 9
134
DVSS
135
RD8
136
GPI0
137
DQM1
138
RWE
139
CAS
140
RAS
141
DVDD3
142
RCS
143
BA0
144
DVSS
145
BA1
146
RA10
147
RA0
148
DVSS
149 to 151
RA 1 to 3
152
DVDD18
153
NC
154
NC
155
DVDD3
156
RCLK
157
CKE
158 to 160
RA 11 to 8
161
DVSS
162
RA7
163
DVSS
164 to 166
RA 6 to 4
167
DVDD3
168
DISC/X
169
RGB
170
TSD_M
171
NC
172
NC
173
DVDD18
174
FWD
175
NC
176
LIMSW
177
OCSW
178
REW
179
CKSW
180
NC
181
NC
182
DVDD3
183
NC
184
NC
185
NC
186
NC
187
NC
188
NC
189
DAVCC
190
VREF
191
FS
192
YUV0
193
DAVSS
I/O
I/O
Data bus 14 to 9 from SD-RAM (IC1104)
Ground terminal
I/O
Data bus 8 from SD-RAM (IC1104)
Not used (Open)
O
DQM1 signal output to SD-RAM (IC1104)
O
WE signal output to SD-RAM (IC1104)
O
CAS signal output to SD-RAM (IC1104)
O
RAS signal output to SD-RAM (IC1104)
Power Supply (+3.3V)
O
RCS signal output to SD-RAM (IC1104)
O
BA0 signal output to SD-RAM (IC1104)
Ground terminal
O
BA1 signal output to SD-RAM (IC1104)
O
Address bus 10 output to SD-RAM (IC1104)
O
Address bus 0 output to SD-RAM (IC1104)
Ground terminal
O
Address bus 1 to 3 output to SD-RAM (IC1104)
Power Supply (+1.8V)
I
Reference voltage (not used (Open))
I
Dram clock (not used (Open))
Power Supply (+3.3V)
O
CLK signal output to SD-RAM (IC1104)
O
CKE signal output to SD-RAM (IC1104)
O
Address bus 11 to 8 output to SD-RAM (IC1104)
Ground terminal
O
Address bus 7 output to SD-RAM (IC1104)
Ground terminal
O
Address bus 6 to 4 output to SD-RAM (IC1104)
Power Supply (+3.3V)
Not used (Open)
O
RGB control signal output
TSDM signal output to Motor driver (IC1201)
O
Not used (Open)
Not used (Open)
Power Supply (+1.8V)
O
FWD signal output to Motor driver (IC1201)
Not used (Open)
I
LIMITSW signal input from Optical pick-up
I
OCSW signal input
O
REW signal output to Motor driver (IC1201)
I
CKSW signal input
Not used (Open)
Not used (Open)
Power Supply (+3.3V)
Not used (Open)
Not used (Open)
Not used (Open)
Not used (Open)
Not used (Open)
Not used (Open)
Power Supply (+3.3V)
I
Not used (Open)
O
Full scale adjustment (Not used (Fixed to "L"))
Not used (Open)
Ground terminal
Description
HCD-DZ30
51

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