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HBD-DZ340/DZ340K/DZ640K/DZ740
56
Pin No.
Pin Name
I/O
Description
157
REGRST
O
REG reset signal output for Focus/Tracking/Sledding motor driver
158
MUTE
O
Mute signal output for Spindle motor
159
DDC_DA
I/O
HDMI DDC line data input/output
160
DVDD18
—
Power supply (+1.8V)
161
DDC_CLK
I/O
HDMI DDC line clock input/output
162
HTPLG
I
HDMI HPD signal input
163
AGND3
—
Ground
164
EXT_RES
—
Ext. resistor connected terminal
165, 166
AVDD3
—
Power supply (+3.3V)
167
EXT_CAP
—
Ext. capacitor connected terminal
168, 169
AGND3, AGND18
—
Ground
170
TXCN
O
HDMI TXD-clock output
171
TXCP
O
HDMI TXD-clock output
172
AVDD18
—
Power supply (+1.8V)
173
TX0N
O
HDMI TXD-0 output
174
TX0P
O
HDMI TXD-0 output
175
AGND18
—
Power supply (+1.8V)
176
TX1N
O
HDMI TXD-1 output
177
TX1P
O
HDMI TXD-1 output
178
AVDD18
—
Power supply (+1.8V)
179
TX2N
O
HDMI TXD-2 output
180
TX2P
O
HDMI TXD-2 output
181
AGND18
—
Power supply (+1.8V)
182
R/Cr/Pr
O
Video chroma R/Cr/Pr signal output
183
B/Cb/Pb
O
Video chroma B/Cb/Pb signal output
184
DACVSSA
—
Ground
185
Y/G
O
Video Y/chroma G signal output
186
DACVDDA
—
Power supply (+3.3V)
187
CVBS
O
Video Composite signal output
188
DACVSSB
—
Ground
189
C
O
Video chroma signal output (Not used in this set)
190
DACVDDB
—
Power supply (+3.3V)
191
Y
O
Video Y signal output (Not used in this set)
192
DACVSSC
—
Ground
193
FS
I
Full Scale Adjustment setting terminal
194
VREF
I
Reference Voltage input terminal
195
DACVDDC
—
Power supply (+3.3V)
196
VBUS_OE
O
VBUS power control signal output
197
VBUS_OC
I
VBUS over current detect signal input
198
SCORE/DIR_XSTATE
I
DIR status signal input
199
SPMCK
I
DIR MCK clock input
200
SPBCK
I
DIR BCK clock input
201
SPLRCK
I
DIR LACK clock input
202
ADIN (SPDATA)
I
DIR digital data input
203
ACLK
O
A/D converter and DAMP clock output
204
ABCK
O
A/D converter and DAMP BCK clock output
205
ALRCK
O
A/D converter and DAMP LRCK clock output
206
MC_DATA (ADIN)
I
A/D converter digital data input
207
DVDD3
—
Power supply (+3.3V)
208
FS_Bit1
O
FS Bit1 signal output
209
WIDE
O
WIDE select signal output
210
RGB_SEL/DSEL
O
Video output select signal output
211
TRG_SW
I
Not used. (Pull up)
212
DVDD18
—
Power supply (+3.3V)
213
FS_Bit0
O
FS Bit0 signal output
214
2ch/MULTI
I
2ch/MULTI exchange
215
SPDIF
O
Not used. (Open)
216
APLLVDD3
—
Power supply (+3.3V)
217
APLLCAP
—
Ext capacitor connected terminal