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HT-R508
SCHEMATIC DIAGRAMS-9
DIGITAL AUDIO WAVE FORM SECTION
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
3.3V
3.3V
20.8us
3.3V
325 ns
20.8us
20.8us
220mVp-p
Aliasing noise in no audio data
Analog audio wave form with aliasing noise
0V
2.8V
Analog audio wave form with aliasing noise
<Note>
1. WF01
is short for
Wave form 01 .
2. TP01
is test point number on PC board.
3.
Refer to
SD-3 (SCHEMATIC DIAGRAM-3)
for details.
0V
2.8V
OPT1
WF01
COAX1
WF02
SAI_SDOUT
WF03
SAI_LRCK
WF04
SAI_SLCK
WF05
CX_SDIN1
WF06
CX_LRCK
WF07
CX_SCLK
WF08
DAC_OUT-
WF09
AUDIO_FL
WF10
AUDIO_FL
WF10
TP06
TP03
TP01
TP02
TP05
TP04
TP08 --- TP13
LR CLOCK
(SAI_LRCK, CX_LRCK)
Fs = 48kHz : DVD, Clock width = 20.8us
Fs = 44.1kHz : CD, Clock width = 22.7us
BIT CLOCK
(SAI_SLCK, CX_SLCK)
64Fs = 3072kHz : DVD, Clock width = 325ns
64Fs = 2822.4kHz : CD, Clock width = 354ns
A
1
2
3
4
5
B
C
D
Содержание HT-R508
Страница 40: ...PRINTED CIRCUIT BOARD VIEWS 6 TX SR505 505E U12 DSP PC BOARD NADG 9177 Side A A 1 2 3 4 5 B C D ...
Страница 41: ...PRINTED CIRCUIT BOARD VIEWS 7 TX SR505 505E Side B U12 DSP PC BOARD NADG 9177 A 1 2 3 4 5 B C D ...
Страница 48: ...TX SR505 505E PRINTED CIRCUIT BOARD VIEWS 10 U14 HDMI PC BOARD NAHDM 9199 Side A A 1 2 3 4 5 B C D ...