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HT-R667
SCHEMATIC DIAGRAMS-11
WAVEFORM SECTION-1/3
LR CLOCK (SAI_LRCK, CX_LRCK)
Fs = 48kHz : DVD, Clock width = 20.8 s
Fs = 44.1kHz : CD, Clock width = 22.7 s
BIT CLOCK (SAI_SLCK, CX_SLCK)
64Fs = 3072kHz : DVD, Clock width = 325ns
64Fs = 2822.4kHz : CD, Clock width = 354ns
WF02
WF03
WF05
WF06
WF08
WF09
4.0V
Duty varies according to audio data
3.3V
3.3V
325 ns
5.0V
Duty always varies according to
audio data
3.3V
Duty varies according to audio data
OPT1 (SD-3 : C5)
(SD-3 : C4)
(SD-3 : C4)
(SD-3 :D4)
(SD-3 : D4)
(SD-3 : E2)
(SD-3 : F2)
(SD-3 : C5)
(SD-3 : C5)
COAX1
SAI_SDOUT
SAI_LRCK
SAI_SLCK
CX_SDIN1
CX_SCLK
DAC_OUT-
WF10
AUDIO_FL
3.3V
3.3V
3.3V
325 ns
220mVp-p
Aliasing noise in no audio data
Analog audio waveform with
aliasing noise
0V
2.8V
Analog audio waveform with
aliasing noise
0V
2.8V
<Notes>
1. WF01 is short for Waveform-01 .
2. Refer to SD-3 (SCHEMATIC DIAGRAMS-3) for the location of each waveform on circuit.
3. SD-x : XY is short for Schematic Diagrams-x and each socket's location, X=A to H, Y=1 to 5.
Digital Audio Waveform Part
WF01
WF04
20.8 s
20.8 s
A
1
2
3
5
B
C
D
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