Sony HCD-DZ820KW Service Manual page 73

Super audio cd/dvd receiver
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Pin No.
Pin Name
115
116
117, 118
119
120, 121
122
DVDD18
123 to 125
RD 2 to 0
126
127
128
129 to 133
RD 13 to 9
134
135
136
LIMITSW
137
138
139
140
141
142
143
TE
L 13942296513
144
145
146
147
148
149 to 151
RA 1 to 3
152
DVDD18
153
154
155
156
157
158 to 160
RA 11 to 8
161
162
163
164 to 166
RA 6 to 4
167
168 to 172 SMPTE_Y (7) to Y (3)
173
DVDD18
174
SMPTE_Y (2)
175
www
176 to 177 SMPTE_Y (1) to Y (0)
178
179
.
180
181
182
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I/O
RD7
I
Data bus 7 from SD-RAM (IC104)
DVSS
Ground terminal
RD 6, 5
I
Data bus 6, 5 from SD-RAM (IC104)
DVSS
Ground terminal
RD 4, 3
I
Data bus 4, 3 from SD-RAM (IC104)
Power supply (+1.8V from IC110)
I
Data bus 2 to 0 from SD-RAM (IC104)
RD15
I
Data bus 15 from SD-RAM (IC104)
DVDD3
Power supply (SW+3.3V)
RD 14
I
Data bus 14 from SD-RAM (IC104)
I
Data bus 13 to 9 from SD-RAM (IC104)
DVSS
Ground terminal
RD8
I
Data bus 8 from SD-RAM (IC104)
I
LIMSW signal input
DQM1
O
DQM1 signal output to SD-RAM (IC104)
RWE
O
WE signal output to SD-RAM (IC104)
CAS
O
CAS signal output to SD-RAM (IC104)
RAS
O
RAS signal output to SD-RAM (IC104)
DVDD3
Power supply (SW+3.3V)
RCS
O
RCS signal output to SD-RAM (IC104)
BA0
O
BAO signal output to SD-RAM (IC104)
DVSS
Ground terminal
BA1
O
BA1 signal output to SD-RAM (IC104)
RA10
O
Address bus 10 output to SD-RAM (IC104)
RA0
O
Address bus 0 output to SD-RAM (IC104)
DVSS
Ground terminal
O
Address bus 1 to 3 output to SD-RAM (IC104)
Power supply (+1.8V from IC110)
RVREF
Reference voltage (not used)
RCLKB
Dram clock (not used)
DVDD3
Power supply (SW+3.3V)
DRCLK
O
CLK signal output to SD-RAM (IC104)
CKE
O
CKE signal output to SD-RAM (IC104)
O
Address bus 11 to 8 output to SD-RAM (IC104)
DVSS
Ground terminal
RA7
O
Address bus 7 output to SD-RAM (IC1104)
DVSS
Ground terminal
O
Address bus 6 to 4 output to SD-RAM (IC104)
DVDD3
Power supply (SW+3.3V)
O
VIDEO signal output to HDMI Driver (IC701)
Power supply (+1.8V from IC110)
O
VIDEO signal output to HDMI Driver (IC701)
DVSS
Ground terminal
O
VIDEO signal output to HDMI Driver (IC701)
x
ao
VCLK
O
System clock output
y
WIDE
I
Wide switch signal input
i
ADSCK
Not used
TSD_M
O
TSDM signal output to Motor Driver (IC201)
DVDD3
Power supply (SW+3.3V)
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Description
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73

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