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HCD-DH3/DH5BT/DH7BT
QQ
3 7 63 5 5
Pin No.
Pin Name
182
DVDD3
183 to 188
NC
189
DAVCC
190
VREF
191
FS
192
YUV0
193
DAVSS
194
YUV1
195
DAVDD
196
YUV2
197
DAVSS
198
YUV3
199
DAVDD
200
YUV4
201
DAVSS
202, 203
YUV5, YUV6
204
DVDD3
205
MIC
206
VOICE
207
KRMOD
TE
208
L 3 422 65 3
SMSCK
209
SPDATA
210
MUTE
211
MUTE123
212
DVDD3
213
ALRCK
214
ABCK
215
ACLK
216
DVSS
ASDATA1 to
217 to 219
ASDATA2
220
XRST
221
DVDD18
222
ASDATA4
223
DVSS
224
DWIDE
225
SPDIF
226
RFGND18
227
RFVDD18
228
XTALO
229
XTALI
www
230
JITFO
231
JITFN
232
PLLVSS
.
233
IDAC
234
PLLVDD3
235
LPFON
68
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I/O
-
Power supply terminal (+3.3V)
-
Not used
-
Power supply terminal (+3.3V)
-
For bandgap reference voltage terminal Not used
-
Full scale adjustment terminal
O
Video data output terminal Not used
-
Ground terminal
O
Y signal output to the video amplifier
-
Power supply terminal (+3.3V)
O
Chroma signal output to the video amplifier
-
Ground terminal
O
Video signal output to the video amplifier
-
Power supply terminal (+3.3V)
Y signal output to the video amplifier
O
-
Ground terminal
O
Component video signal output to the video amplifier
-
Power supply terminal (+3.3V)
Microphone signal input detection signal input from the system controller
I
"H": microphone signal input
I
Voice signal input terminal
O
Karaoke mode selection signal output to the system controller "H": karaoke mode
I
Score signal input terminal
I
SPDIF digital audio data input terminal Not used
O
Muting signal output to the motor/coil driver
O
Muting signal output to the motor/coil driver
-
Power supply terminal (+3.3V)
O
L/R sampling clock signal output to the D/A converter
O
Bit clock signal output to the D/A converter
O
Master clock signal output to the D/A converter
-
Ground terminal
O
Audio serial data output to the D/A converter
O
Reset signal output to the D/A converter "L": reset
-
Power supply terminal (+1.8V)
O
Audio serial data output to the D/A converter
-
Ground terminal
-
Not used
O
SPDIF digital audio signal output to the digital optical transceiver
-
Ground terminal
-
Power supply terminal (+1.8V)
O
System clock output terminal (27 MHz)
I
System clock input terminal (27 MHz)
O
Output terminal of the RF jitter meter
I
Input terminal of the RF jitter meter
x
o
u 63
y
-
Ground terminal
i
-
Not used
-
Power supply terminal (+3.3V)
O
Data PLL loop filter output terminal
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8
Description
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7 3
3 6
5
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