Block Diagram ( Digital Audio ) - Onkyo TX-NR757 Service Manual

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Block diagram ( Digital audio )

MODEL NO.TX-NR555/656/757,TX-RZ610/710/810,HT-R695 SCHEMATIC DIAGRAM (PART-3) BLOCK DIAGRAM(Digital Audio)
DRX-2/3/4/5
D
BAPRC-2034
MAIN OUT
HDBaseT
Only for D4/D5
SUB/Z2 OUT
Except for T5/D2/V8/L1
HDMI IN1
HDMI IN2
HDMI IN3
C
HDMI IN4
HDMI IN5
HDMI IN6
Except for T5/D2/V8/L1/V11/L3
HDMI IN7
HDMI IN8
FRONT
Except for T5/D2/V8/L1
BAAF-1979
ANALOG Q4001
BD34074KS2
INPUT
BADG-1985/2001/2017/2032
B
OPT1
OPT2
Except for V8/L1
COAX1
A
1
2
ARC
HDBaseT
Q200
VS100TX
Z2ARC
HDMI Tranceiver TX0 TX1
MN864787
Q8401
TMDS
RX0
HDMI
RECEIVER
RX1
RX2
HDMI
RECEIVER
RX3
HDMI Tranceiver
SII9573CTU
Q8302
ASP
DIR Q1005
LTAD 47 PCM9211PTR
VINL
RTAD 48
VINR
OPT3 37
RXIN0
COAX2
35 RXIN1
OPT1 33
RXIN2
DIR_MCK 32
RXIN3
31
RXIN4
30
RXIN5
29
RXIN6
OPT1 28
RXIN7
COAX1 3
MPIO_A0
OPT2
4
MPIO_A1
HDMI_SPDIF 5
MPIO_A2
6
MPIO_A3
22.5792MHz
OPT2
39
XTI DIVIDE
40
XTO
24.576MHz
DIVIDE
COAX1
Z2DIR
Q1003
Z2LTAD 47 PCM9211PTR
VINL
Z2RTAD 48
VINR
OPT3 37
RXIN0
COAX2 35
RXIN1
OPT1 33
RXIN2
32
RXIN3
ADSP_MCK 31
RXIN4
ADSP1_BCK 30
RXIN5
ADSP1_LRCK 29
RXIN6
ADSP1_SD0 28
RXIN7
COAX1 3
MPIO_A0
OPT2 4
MPIO_A1
Z2HDMI_SPDIF 5
MPIO_A2
6
MPIO_A3
DIT
39
XTI DIVIDE
40
XTO
DIVIDE
2
3 4
Q3651
Ethernet PHY
KSZ8091RNL
EMAC USB 2.0
Q3001
AM3354
Q1097
VHC541
CH1ABCLK 153 ADSP1_BCK
CH1ALRCLK 152 ADSP1_LRCK
CH1ASD0 151 ADSP1_SD0
CH1ASPDIF 154
7
D4
D1 4 Z2TV_SPDIF
D0 3
D5 8
CH0AMCLK 64 HDMI_MCK
CH0ABCLK 65 HDMI_BCK DCLKH
CH0ALRCLK 101 HDMI_LRCK DSDL2
CH0ASD0 100 HDMI_SDO DSDL0H
CH0ASD1 99 HDMI_CSW DSDR1
CH0ASD2 98 HDMI_SLR DSDL1
CH0ASD3 97 HDMI_SBLR DSDR2
CH0ASPDIF 63 HDMI_SPDIF DSDR0H
Q6 200
Q5 202
Q4 203
Q0 208
Q1 207
Q2 206
Q3 205
D2 199 Z2HDMI_SPDIF
( Q7)
SCKO 20 DIR_MCK
BCK 19 DIR_BCK
LRCK 18 DIR_LRCK
DOUT 17 DIR_SD0
MPIO_C0 7
MPIO_C1 8 ARM1_BCK_O
MPIO_C2 9 ARM1_LRCK_O
MPIO_C3 10 ARM1_SD0_O
MPIO_B0 11 HDMI_MCK
MPIO_B1 12 HDMI_BCK
MPIO_B2 13 HDMI_LRCK
MPIO_B3 14 HDMI_SDO
Q1092
LCX125
MPO0 15 ARM_MCLK
only T5/D2/V11/L3
R3375
only T5/D2/V8/L1
MPO1 16 ADSP_MCK
R1118-20/1210
ADSP1_BCK
ADSP1_LRCK
ADSP1_SD0
Except for T5/D2/V8/L1/V11/L3
SCKO 20
BCK 19 Z2HM_BCK
LRCK 18 Z2HM_LRCK
DOUT 17 Z2HM_SD0
MPIO_C0 7
MPIO_C1 8 NET_BCK
MPIO_C2 9 NET_LRCK
MPIO_C3 10 NET_DATA
MPIO_B0 11 SND_MCK
MPIO_B1 12 SND_BCK
MPIO_B2 13 SND_LRCK
MPIO_B3 14 SND_DATA
Z2NET_MCLK
MPO0 15
MPO1 16 Z2TV_SPDIF
3 4
5
Schematic Diagram
Wi-Fi/BT Module
WCBN806L
8
PCMCLK
10
PCMFR1
12
PCMOUT
14
PCMIN
Except D4/D5
SDIO/UART
Q3404
CS49844A-CQZ
HM_AM_SD1
DSDR0A
DIR_BCK
DCLK
HM_AM_SD1 DSDL0 DIR_SD0
HM_AM_SD2
DSDR0A HM_AM_SD1
HM_AM_SD3
HM_AM_SD4 DSDR0H HM_AM_SD4
DSDR0H
Q8114
LCX125
Q1008
7WH241
DSDSW
(DSD)
Q1007
4040
1/64
Q1094
LCX125
ZONE_NET_SEL
NET(Zone)/ARM1
only T5/D2/V8/L1
R1121-23
Z2DIR Bypass
Z2DIR R1121-23 Z2DAC Z3DAC DSD_Direct DSD_Direct Bypass
Q1003 R1118-20/1210 Q1002 Q1093 Q1102/1103 R1182-84
T5/D2 No Yes Yes No No Yes
Yes No Yes No No Yes
T6/Z6/D3
T7/Z7/D4 Yes No Yes No No Yes
Z8/D5 Yes No Yes Yes Yes No
V8/L1 No Yes No No No Yes
V11/L3 No Yes Yes No No Yes
5
6
24.576MHz
R1182-84
Except Z8/D5
Q1102
MAIN 8ch DAC
LCX125
Q1004
ADSP_MCK 1 FL
MCLK
ADSP1_BCK 2 FR
BICK/DCLK
ADSP1_LRCK 3 C
LRCK/DSDL1
ADSP1_SD0 4 SW
SDTI1/DSDR1
ADSP1_SD1 5 SL
SDTI2
ADSP1_SD2 6 SR
SDTI3
ADSP1_SD3 7 SBL
SDTI4
SBR
Q1103
AK4458
LCX125
DSD_Direct
DSDR0A
HDMI/NETSW
DSDR0H
(ARM/HDMI)
Only T8/D5
Only Z8/D5
Z3 NET DAC
Q1093
12
SCK
NET_BCK 13 Z3NET_L
BCK
NET_LRCK 15 Z3NET_R
LRCK
NET_DATA 14
DIN
PCM5101APWR
Z2 NET/HDMI
/DIGITAL DAC
Q1002
12
SCK
Z2HM_BCK 13 Z2HDM_L
BCK
Z2HM_LRCK
15 Z2HDM_R
LRCK
Z2HM_SD0 14
DIN
PCM5101APWR
Except V8/L1
6
D
C
B
A