Sony HCD-BC150 Service Manual page 157

Pin No. Pin Name
142 RD20
143 RD19
144 RD18
145 DVSS
146 RD17
147 RD16
148 ABCK
149 ALRCK
150 DVDD3
151 ACLK
152 MC-DATA
153 SPDIF
154 ASDATA0
155 ASDATA1
156 ASDATA2
157 ASDATA3
158 ASDATA4
159 BACVDDC
160 VREF
161 FS
162 YUV/CIN
163 DACVSSC
164 YUV/C
165 DACVDDB
166 YUV2/Y
167 DACVSSB
168 YU3/CVBS
169 DACVDDA
170 YUV4/G
171 DACVSSA
172 YUV5/B
173 YUV6/R
174 IEC
175 BKANK
176 VSYN
177 YUV7
178 DVSS
179 HSYN
180 SPMCLK
181 SPDATA
182 DVDD2
183 SPLRCK
184 SPBCK
185 DVDD3
186 XTALO
187 XTALI
188 PRST
I/O
I DRAM data input
I DISCEXT signal
— Not used (open)
— Terminal Ground
I DRAM data input
I DRAM data input
O Audio bit clock (Not used)
I Audio left/right channnel clock (Not used)
— Power Supply (+3.3V)
I Audio DAC master clock (Not used)
I Microphone serial input (Not used)
O SPDIF output
I Auio serial data (Not used)
I Auio serial data (Not used)
I Auio serial data (Not used)
I Auio serial data (Not used)
I Auio serial data (Not used)
— 3.3V power pin for VIDEO DAC circuitry
I Bandgap referrence voltage (Not used)
O Full scale adjustment
O Video data output bit0/Compensation capacitor (Not used)
— Terminal Ground
O CHROMA signal output to VIDEO AMP (IC201)
— Power Supply (+3.3V)
O Y signal output to VIDEO AMP (IC201)
O Terminal Ground
O VIDEO signal output to VIDEO AMP (IC201)
— Power Supply (+3.3V)
O G signal output to VIDEO AMP (IC201)
— Terminal Ground
O B signal output to VIDEO AMP (IC201)
O R signal output to VIDEO AMP (IC201)
I Microcontroller ICE mode enable (Not used)
I/O Video blank area,active low
I/O Vertical sync (Not used)
I/O Video data output (Not used)
— Terminal Ground
I/O Horizontal sync (Not used)
I Audio DAC master clock of SPDIF input (Not used)
I IPSEL signal input from SYSTEM CONTROLLER (IC509)
— Power Supply (+2.5V)
I Audio left/right channnel clock of SPDIF input (Not used)
I Not used (open)
— Power Supply (+3.3V)
O Oscillator output signal
I Oscillator input signal
I MTRST signal input from SYSTEM CONTROLLER (IC509)
HCD-BC150/BC250
Description
61