Read Sony CMT-SX2D / HCD-SX2D Service Manual online
49
HCD-SX2D
Pin No.
Pin Name
I/O
Description
154
RSET
I
Connected to ground
155
GNDDACP
—
Ground terminal
156
GNDDACBS2
—
Ground terminal
157
RF P
I
Main-beam RF signal input
158
RF N
I
Not used
159
G
I
DC coupled main-beam RF signal input G (not used)
160
A
I
DC coupled main-beam RF signal input A
161
AVDD1
—
Power supply terminal (+3.3V)
162
B
I
DC coupled main-beam RF signal input B
163
SVDD
—
Power supply terminal (+3.3V)
164
AVDD
—
Power supply terminal (+3.3V)
165
C
I
DC coupled main-beam RF signal input C
166
H
I
DC coupled main-beam RF signal input H (not used)
167
D
I
DC coupled main-beam RF signal input D
168
J
—
Not used
169
AGND
—
Ground terminal
170
E
I
DC coupled main-beam RF signal input E
171
K
—
Not used
172
F
I
DC coupled main-beam RF signal input F
173
VC
I
Control signal input from Optical pick-up
174
VBCAP
—
Connected to +3.3V
175
RESOUT
I
Connected to ground
176
CD_MD
O
Volume control signal output to Optical pick-up
177
DVD_MD
O
Volume control signal output to Optical pick-up
178
CD_LD
O
Laser drive output
179
DVD_LD
O
Laser drive output
180
AGND
—
Ground terminal
181
AGND1
—
Ground terminal
182
VDDC
—
Power supply terminal (+1.8V)
183
I032
O
Motor Drive AMP signal output
184
GNDC
—
Ground terminal
185
ICI04
I
SW (close) signal input
186
ICI05
I
SW (open) signal input
187
VDDP
—
Power supply terminal (+3.3V)
188
IDI03
O
Laser select drive output
189
GNDP
—
Ground terminal
190
ICI06
—
Not used
191
ICI07
—
Not used
192
VDD-IP
—
Power supply terminal (+3.3V)
193
IDI06/SLED
—
Not used
194
IDI07/SPINDLE
—
Not used
195
I043/PWMCO2
O
Motor Drive AMP signal output
196
I044/PWMCO3
O
Motor Drive AMP signal output (not used)
197
GNDPWM
—
Ground terminal
198
I045/PWMCO4
O
Motor Drive AMP signal output
199
VDDPWM
—
Power supply terminal (+3.3V)
200
I046/PWMCO5
I
HOME SW signal input
201
IDI04/PWMCO6
O
Motor Drive AMP signal output
202
I04/PWMCO0
O
Motor Drive AMP signal output
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