Sony HCD-LF1H Service Manual page 58

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HCD-LF1H
QQ
3 7 63 1515 0
Pin No.
Pin Name
114
XIFSSY
115
RD7
116
DVSS
117, 118
RD 6, 5
119
DVSS
120, 121
RD 4, 3
122
DVDD18
123 to 125
RD 2 to 0
126
RD15
127
DVDD3
128
RD 14
129 to 133
RD 13 to 9
134
DVSS
135
RD8
136
WAIT SW
137
DQM1
138
RWE
139
CAS
140
RAS
141
DVDD3
142
RCS
TE
143
BA0
L 13942296513
144
DVSS
145
BA1
146
RA10
147
RA0
148
DVSS
149 to 151
RA 1 to 3
152
DVDD18
153
RVREF
154
RCLKB
155
DVDD3
156
DRCLK
157
CKE
158 to 160
RA 11, 9, 8
161
DVSS
162
RA7
163
DVSS
164 to 166
RA 6 to 4
167
DVDD3
168 to 172 SMPTE_Y (7) to Y (3)
173
DVDD18
174
SMPTE_Y (2)
www
175
DVSS
176 to 177 SMPTE_Y (1) to Y (0)
178
VCLK
.
179
WIDE
180
CK RW SW
181
NC
58
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I/O
I
DQM signal input
I/O
Data bus 7 from SD-RAM (IC104)
Ground terminal
I/O
Data bus 6, 5 from SD-RAM (IC104)
Ground terminal
I/O
Data bus 4, 3 from SD-RAM (IC104)
Power supply (+1.8V from IC110)
I/O
Data bus 2 to 0 from SD-RAM (IC104)
I/O
Data bus 15 from SD-RAM (IC104)
Power supply (SW+3.3V)
I/O
Data bus 14 from SD-RAM (IC104)
I/O
Data bus 13 to 9 from SD-RAM (IC104)
Ground terminal
I/O
Data bus 8 from SD-RAM (IC104)
I
WAITSW signal input
O
DQM1 signal output to SD-RAM (IC104)
O
WE signal output to SD-RAM (IC104)
O
CAS signal output to SD-RAM (IC104)
O
RAS signal output to SD-RAM (IC104)
Power supply (SW+3.3V)
O
RCS signal output to SD-RAM (IC104)
O
BAO signal output to SD-RAM (IC104)
Ground terminal
O
BA1 signal output to SD-RAM (IC104)
O
Address bus 10 output to SD-RAM (IC104)
O
Address bus 0 output to SD-RAM (IC104)
Ground terminal
O
Address bus 1 to 3 output to SD-RAM (IC104)
Power supply (+1.8V from IC110)
Reference voltage (not used)
Dram clock (not used)
Power supply (SW+3.3V)
O
CLK signal output to SD-RAM (IC104)
O
CKE signal output to SD-RAM (IC104)
O
Address bus 11, 9, 8 output to SD-RAM (IC104)
Ground terminal
O
Address bus 7 output to SD-RAM (IC1104)
Ground terminal
O
Address bus 6 to 4 output to SD-RAM (IC104)
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)
Ground terminal
x
ao
u163
O
VIDEO signal output to HDMI Driver (IC701)
y
O
System clock output
i
O
Wide switch signal output
I
CK RW SW signal input
O
TSDM signal output to Motor Driver (IC201) (not used)
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2 9
8
Description
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9

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