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HCD-GZR5D
77
Pin No.
Pin Name
I/O
Description
210
RGB_SEL/DSEL
O
Video output select signal output
211
TRG_SW
I
Not used (Pull up)
212
DVDD18
—
Power supply (+3.3 V)
213
KMOD
O
KARAOKE MODE information signal output
214
XVOICE
I
XVOICE signal input
215
SPDIF
O
SPDIF signal output
216
APLLVDD3
—
Power supply (+3.3 V)
217
APLLCAP
I
Ext capacitor connected terminal
218
APLLVSS
—
Ground
219
ADACVSS2
—
Ground
220
ADACVSS1
—
Ground
221
AUD_LFE/DAC_XRST
O
DIR I/F chip select signal output
222
AUD_RS/ASDATA3
O
Audio digital signal output to D-AMP
223
AUD_R/ASDATA2
O
Audio digital signal output to D-AMP
224
AVCM
—
Ext capacitor connected terminal
225
AUD_L/ASDATA1
O
Audio digital signal output to D-AMP
226
AUD_LS/ASDATA0
O
Audio digital signal output to D-AMP
227
AUD_C
O
DIR I/F clock output Not used. (Open)
228
ADACVDD1
—
Power supply (+3.3 V)
229
ADACVDD2
—
Power supply (+3.3 V)
230
Rt
O
Audio (R-CH) output
231
Lt
O
Audio (L-CH) output
232
ADACSS3
—
Ground
233
ADACVDD3
—
Power supply (+3.3 V)
234
SADCVDD18
—
Power supply (+1.8 V)
235
SADCVSS18
—
Ground
236
RFGND18
—
Ground
237
RFVDD18
—
Power supply (+1.8 V)
238
XTALO
O
Crystal output for main clock (27 MHz)
239
XTALI
I
Crystal input for main clock (27 MHz)
240
JITFO
O
The output terminal of RF jitter meter
241
JITFN
I
The input terminal of RF jitter meter
242
PLLVSS
—
Ground
243
PLLVDD3
—
Power supply (+3.3 V)
244
LPFON
O
The negative output of loop
fi
lter ampli
fi
er
245
LPFIP
I
The positive input terminal of loop
fi
lter ampli
fi
er
246
LPFIN
I
The negative input terminal of loop
fi
lter ampli
fi
er
247
LPFOP
O
The positive output of loop
fi
lter ampli
fi
er
248
ADCVDD3
—
Power supply (+3.3 V)
249
ADCVSS
—
Ground
250
RFVDD3
—
Power supply (+3.3 V)
251
RFRPDC
O
RF ripple detect output
252
RFRPAC
I
RF ripple detect input (through AC-coupling)
253
HRFZC
I
High frequency RF ripple zero crossing
254
CRTPLP
O
Defect level
fi
lter capacitor connected terminal
255
RFGND18
—
Power supply (+3.3 V)
256
OSP
O
RF offset cancellation capacitor connecting
Summary of Contents for CDM74HF-DVBU101
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