Read Sony DAV-DZ530 / DAV-DZ630 / HCD-DZ530 / HCD-DZ630 Service Manual online
62
HCD-DZ530/DZ630
Pin No.
Pin Name
I/O
Description
133
RWE#
O
Write enable output to SDRAM (IC1104)
134
CAS#
O
Column address strobe output to SDRAM (IC1104)
135
RAS#
O
Row address strobe output to SDRAM (IC1104)
136
RCS#
O
Chip select output to SDRAM (IC1104)
137, 138
BA0, 1
O
Bank address 0, 1 output to SDRAM (IC1104)
139 to 141
RA10, 0, 1
O
Address bus 10, 0, 1 output to SDRAM (IC1104)
142
DVDD18
—
Power supply (+1.8V from IC1110)
143, 144
RA2, 3
O
Address bus 2, 3 output to SDRAM (IC1104)
145
DVDD3
—
Power supply (SW+3.3V)
146
DRCLK
O
Clock output to SDRAM (IC1104)
147
CKE
O
Clock enable output to SDRAM (IC1104)
148
DVSS
—
Ground terminal
149 to 155
RA11, 9 to 4
O
Address bus 11,9 to 4 output to SDRAM (IC1104)
156
DVDD3
—
Power supply (SW+3.3V)
157 to 159
SMPTE_Y[7] to [5]
O
Video data output bit7 to 5
160
DVDD18
—
Power supply (+1.8V from IC1110)
161 to 165
SMPTE_Y[4] to [0]
O
Video data output bit4 to 0
166
VCLK
O
27MHz synchronous clock output for Video data
167
MIC
I
Karaoke microphone detect signal (H:MIC exist / L:MIC removed) (Fixed to Ground)
168
TSD_M
I
TSD signal input
169
MUTE
O
Mute output for Spindle motor
170
DVDD3
—
Power supply (SW+3.3V)
171
MUTE123
O
Mute output for Focus/Tracking/Sleding
172, 173
REV, FWD
O
Direction control signal output for Loading motor
174
DVDD18
—
Power supply (+1.8V from IC1110)
175
RGB_SEL
O
RGB/YCbCr select output signal (H:RGB disable / L:RGB enable)
176
Fixed_low
O
Reserved (not used (Open))
177
WIDE
O
WIDE select output for Multi connector (H:16:9 / L:4:3)
178
DVSS
—
Ground terminal
179
VBUS_OE
O
VBUS_control OE (H:ON / L:OFF) (not used (Open))
180
xMAMUTE
O
Main Audio Mute signal (H:Un Mute / L:Mute) (not used (Open))
181
VBUS_OC
I
VBUS_control OC (H: Non_OVER / L:OVER) (Fixed to “H” (SW+3.3V))
182
R/Cr/Pr
O
Red or CR signal output
183
B/Cb/Pb
O
Blue or CB signal output
184
DACVSSA
—
Ground terminal
185
Y/G
O
Green or Y signal output
186
DACVDDA
—
Power supply (+3.3V from IC1105)
187
CVBS
O
Composite video signal output
188
DACVSSB
—
Ground terminal
189
C
O
Chroma signal output for S-Video
190
DACVDDB
—
Power supply (+3.3V from IC1105)
191
Y
O
Y signal output for S-Video
192
DACVSSC
—
Ground terminal
193
CIN
O
Compensation Capacitor (not used (Open))
194
FS
I
Full Scale Adjustment
195
VREF
I
Bandgap Ref Voltage
196
DACVDDC
—
Power supply (+3.3V from IC1105)
197
ASDATA0
O
Audio serial data 4: Down-mixed L/R
198
TRG_SW
I
Slot-in MECHA Triger SW detect (not used (Fixed to “H” (SW+3.3V)))
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