Sony HCD-DZ555K Service Manual page 66

HCD-DZ555K/DZ556KB/DZ750K
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Pin No. Pin Name
133 RWE#
134 CAS#
135 RAS#
136 RCS#
137, 138 BA0, 1
139 to 141 RA10, 0, 1
142 DVDD18
143, 144 RA2, 3
145 DVDD3
146 DRCLK
147 CKE
148 DVSS
149 to 155 RA11, 9 to 4
156 DVDD3
157 to 159 SMPTE_Y[7] to [5]
160 DVDD18
161 to 165 SMPTE_Y[4] to [0]
166 VCLK
167 MIC
168 TSD_M
169 MUTE
TE
170 L 13942296513 DVDD3
171 MUTE123
172, 173 REV, FWD
174 DVDD18
175 RGB_SEL
176 Fixed_low
177 WIDE
178 DVSS
179 VBUS_OE
180 xMAMUTE
181 VBUS_OC
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
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193 CIN
194 FS
195 VREF
.
196 DACVDDC
197 ASDATA0
198 TRG_SW
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I/O
O Write enable output to SDRAM (IC1104)
O Column address strobe output to SDRAM (IC1104)
O Row address strobe output to SDRAM (IC1104)
O Chip select output to SDRAM (IC1104)
O Bank address 0, 1 output to SDRAM (IC1104)
O Address bus 10, 0, 1 output to SDRAM (IC1104)
— Power supply (+1.8V from IC1110)
O Address bus 2, 3 output to SDRAM (IC1104)
— Power supply (SW+3.3V)
O Clock output to SDRAM (IC1104)
O Clock enable output to SDRAM (IC1104)
— Ground terminal
O Address bus 11,9 to 4 output to SDRAM (IC1104)
— Power supply (SW+3.3V)
O Video data output bit7 to 5 (not used (Open))
— Power supply (+1.8V from IC1110)
O Video data output bit4 to 0 (not used (Open))
O 27MHz synchronous clock output for Video data (not used (Open))
I Karaoke microphone detect signal (H:MIC exist / L:MIC removed)
I TSD signal input
O Mute output for Spindle motor
— Power supply (SW+3.3V)
O Mute output for Focus/Tracking/Sleding
O Direction control signal output for Loading motor
— Power supply (+1.8V from IC1110)
O RGB/YCbCr select output signal (H:RGB disable / L:RGB enable) (not used (Open))
O Reserved (not used (Open))
O WIDE select output for Multi connector (H:16:9 / L:4:3)
— Ground terminal
O VBUS_control OE (H:ON / L:OFF) (not used (Open))
O Main Audio Mute signal (H:Un Mute / L:Mute) (not used (Open))
I VBUS_control OC (H: Non_OVER / L:OVER) (Fixed to "H" (SW+3.3V))
O CR/PR signal output
O CB/PB signal output
— Ground terminal
O Y signal output
— Power supply (+3.3V from IC1105)
O Composite video signal output
— Ground terminal
O Chroma signal output for S-Video
— Power supply (+3.3V from IC1105)
O Y signal output for S-Video
— Ground terminal
O Compensation Capacitor (not used (Open))
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I Full Scale Adjustment
y
I Bandgap Ref Voltage
i
— Power supply (+3.3V from IC1105)
O Audio serial data 4: Down-mixed L/R
I Slot-in MECHA Triger SW detect (not used (Fixed to "H" (SW+3.3V)))
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