Sony HCD-FZ900KW Service Manual page 74

HCD-FZ900KW/FZ900M
Pin No. Pin Name
145 DVDD3
146 DRCLK
147 CKE
148 DVSS
149 RA11
150 to 155 RA9 to RA4
156 DVDD3
157 MUTE123
158 MUTE
159 DDC_DA
160 DVDD18
161 DDC_CLK
162 HTPLG
163 AGND3
164 EXT_RES
165, 166 AVDD3
167 EXT_CAP
168, 169 AGND3, AGND18
170 TXCN
171 TXCP
172 AVDD18
173 TX0N
174 TX0P
175 AGND18
176 TX1N
177 TX1P
178 AVDD18
179 TX2N
180 TX2P
181 AGND18
182 R/Cr/Pr
183 B/Cb/Pb
184 DACVSSA
185 Y/G
186 DACVDDA
187 CVBS
188 DACVSSB
189 C
190 DACVDDB
191 Y
192 DACVSSC
193 FS
194 VREF
195 DACVDDC
196 VBUS_OE
197 VBUS_OC
198 SCORE/DIR_XSTATE
199 SPMCK
200 SPBCK
201 SPLRCK
202 ADIN (SPDATA)
203 ACLK
204 ABCK
205 ALRCK
206 MC_DATA (ADIN)
207 DVDD3
74
I/O
— Power supply (+3.3V)
O SDRAM clock output
O SDRAM clock enable signal output
— Ground
O SDRAM address bus A11 output
O SDRAM address bus A9 to A4 output
— Power supply (+3.3V)
O Mute signal output for Focus/Tracking/Sledding
O Mute signal output for Spindle motor
I/O HDMI DDC line data input/output
— Power supply (+1.8V)
I/O HDMI DDC line clock input/output
I HDMI HPD signal input
— Ground
I Ext. resistor connected terminal
— Power supply (+3.3V)
I Ext. capacitor connected terminal
— Ground
O HDMI TXD-clock output
O HDMI TXD-clock output
— Power supply (+1.8V)
O HDMI TXD-0 output
O HDMI TXD-0 output
— Power supply (+1.8V)
O HDMI TXD-1 output
O HDMI TXD-1 output
— Power supply (+1.8V)
O HDMI TXD-2 output
O HDMI TXD-2 output
— Power supply (+1.8V)
O Video chroma R/Cr/Pr signal output
O Video chroma B/Cb/Pb signal output
— Ground
O Video Y/chroma G signal output
— Power supply (+3.3V)
O Video Composite signal output
— Ground
O Video chroma signal output
— Power supply (+3.3V)
O Video Y signal output
— Ground
I Full Scale Adjustment setting terminal
I Reference Voltage input terminal
— Power supply (+3.3V)
O VBUS power control signal output
I VBUS over current detect signal input
I SCORE signal input
I Not used. (Pull down)
I Not used. (Pull down)
I Not used. (Pull down)
I Not used. (Pull down)
O A/D converter and DAMP clock output
O A/D converter and DAMP BCK clock output
O A/D converter and DAMP LRCK clock output
I Not used. (Pull down)
— Power supply (+3.3V)
Description