Sony HCD-DX2D Service Manual page 54

HCD-DX2D
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Pin No. Pin Name
154 RSET
155 GNDDACP
156 GNDDACBS2
157 RF P
158 RF N
159 G
160 A
161 AVDD1
162 B
163 SVDD
164 AVDD
165 C
166 H
167 D
168 J
169 AGND
170 E
171 K
172 F
173 VC
174 VBCAP
TE
175 RESOUT
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176 CD_MD
177 DVD_MD
178 CD_LD
179 DVD_LD
180 AGND
181 AGND1
182 VDDC
183 I032
184 GNDC
185 ICI04
186 ICI05
187 VDDP
188 IDI03
189 GNDP
190 ICI06
191 ICI07
192 VDD-IP
193 IDI06/SLED
194 IDI07/SPINDLE
195 I043/PWMCO2
196 I044/PWMCO3
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197 GNDPWM
198 I045/PWMCO4
199 VDDPWM
.
200 I046/PWMCO5
201 IDI04/PWMCO6
202 I04/PWMCO0
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I/O
I Connected to ground
— Ground terminal
— Ground terminal
I Main-beam RF signal input
I Not used
I DC coupled main-beam RF signal input G (not used)
I DC coupled main-beam RF signal input A
— Power supply terminal (+3.3V)
I DC coupled main-beam RF signal input B
— Power supply terminal (+3.3V)
— Power supply terminal (+3.3V)
I DC coupled main-beam RF signal input C
I DC coupled main-beam RF signal input H (not used)
I DC coupled main-beam RF signal input D
— Not used
— Ground terminal
I DC coupled main-beam RF signal input E
— Not used
I DC coupled main-beam RF signal input F
I Control signal input from Optical pick-up
— Connected to +3.3V
I Connected to ground
O Volume control signal output to Optical pick-up
O Volume control signal output to Optical pick-up
O Laser drive output
O Laser drive output
— Ground terminal
— Ground terminal
— Power supply terminal (+1.8V)
O Motor Drive AMP signal output
— Ground terminal
I SW (close) signal input
I SW (open) signal input
— Power supply terminal (+3.3V)
O Laser select drive output
— Ground terminal
— Not used
— Not used
— Power supply terminal (+3.3V)
— Not used
— Not used
O Motor Drive AMP signal output
O Motor Drive AMP signal output (not used)
— Ground terminal
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O Motor Drive AMP signal output
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— Power supply terminal (+3.3V)
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I HOME SW signal input
O Motor Drive AMP signal output
O Motor Drive AMP signal output
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Description
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