Onkyo HT-R540 User Manual

HT-R540
SCHEMATIC DIAGRAMS-9
DIGITAL AUDIO WAVE FORM SECTION
Q401
Q401
Q402
Q403
Q403
Q404
Q404
Q402
IN
Q131
74HCU04F
13
10
IN
IN
43
46
45
48
Q201
DSP
DIR
Q301
DAC
Fs=48kHz : DVD, Clock width=20.8us
Fs=44.1kHz : CD, Clock width=22.7us
64Fs=3072kHz : DVD, Clock width=325ns
64Fs=2822.4kHz : CD, Clock width=354ns
LR CLOCK (SAI_LRCK, CX_LRCK) BIT CLOCK (SAI_SLCK, CX_SLCK)
MASTER CLOCK=128Fs or 256Fs
CS42518-CQ
OPT1
OPT2
OPT3
COAX
COAX1
OPT1
OPT2
OPT3
SAI_SDOUT
SAI_SLCK
SAI_LRCK
CX_SCLK
CX_LRCK
120
139
141
142
144
CX_SDIN1
113
1
2
3
33
32
30
31
37
29
36
26
28
27
23
20
22
34
21
35
FL
FR
C
SL
SR
SBL
SBR
SW
54
61
60
TMS320D707E001
WF01
WF02
WF03
WF04
WF05
WF06
WF07
WF08
WF09
WF10
WF01
WF02 WF03
WF04 WF05 WF06
WF07 WF08 WF09
WF10
CX_SDIN2
115
64
CX_SDIN3
116
63
CX_SDIN4
117
62
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 COAX1 SAI_SDOUT
SAI_LRCK SAI_SLCK CX_SDIN1
CX_LRCK CX_SCLK
DAC_OUT-
AUDIO_FL
DAC_OUT+
DAC_OUT-
AUDIO_FL
WF10
AUDIO_FL
3.3V
3.3V
20.8us
3.3V
325 ns20.8us
20.8us
220mVp-p
Aliasing noise in no audio dataAnalog audio wave form with aliasing noise
0V
2.8V
Analog audio wave form with aliasing noise
NOTE:
1. WF01 is short for WaveForm01 .
2. See SD-6(SCHEMATIC DIAGRAM-6) for details
R141
R142
R143
R336
R312
R316
R315
R254
R255
R256
R257
R267
R269
R411
R401
R412
R402
R413
R403
R415
R405
R416
R406
R417
R407
R418
R408
R414
R404
0V
2.8V
A
1
2
3
4
5
BCD

Onkyo HT-R540 Specifications

General

Brand	Onkyo
Model	HT-R540
Category	Receiver
Language	English