Digital Audio - Onkyo TX-RZ830 Service Manual

1
BLOCK DIAGRAM(Analog Audio)
except Z8/D5/L5
E
AUX
2
5
4
1
TUNER PACK
PHONO
PHONO AMP
Z6/D3/T7/Z7/D4/Z8/D5/L5
TV
L3
CD
Z6/D3/T7/Z7/D4/Z8/D5/L5
CD
L3
STRM BOX
Z6/D3/T7/Z7/D4/Z8/D5/L5
D
STRM BOX
L3
CBL/SAT
Z6/D3/T7/Z7/D4/Z8/D5/L5
GAME
L3
BD/DVD
Z6/D3/T7/Z7/D4/Z8/D5/L5
CBL/SAT
Z6/D3/T7/Z7/D4/Z8/D5/L5
BD/DVD
SND_I2S
NET
O:REAR
Z2NET_I2S
USB2.0
P:FRONT AM3354
ARM1_I2S_SD0
+REAR
Q3001
ARM_SD1-3
C
HDBaseT
S/Z2OUT
ARC/eARC
SiI9437
Q8403
Q8400
eARC
MOUT
eARC_I2S_SD0 ARM1_I2S_SD0
eHDMI_I2S_SD0
HDMI_I2S_SD0
eARC_SD1-3
IN1
eHDMI_SD1-3
HDMI
HDMI_SD1-3
MN86787 eARC_SPDIF
eHDMI_SPDIF
IN2
Q8401
HDMI_SPDIF
Q8404
eARC Z2TV_SPDIF
IN3 Z2HDMI_SPDIF
DIR_I2S_SD0
Q1000
IN4
HDMI/NET
B
IN5
HDMI
MN86788A
Q8300
IN6
DSP
CS49844
Q3404
AUXIN
COAX
OPT1
2ndDSP
D808
Q1301
OPT2
ADSP_I2S_FLR
PART-3
A

Digital Audio

1
2
Main L
Main R
55
AUX_L
IN2
56
AUX_R DACFL
MICOUT
57
DACFR
IN1
58
51
TUNER_L
-6dB
IN4
52 DACSW
ADCL
TUNER_R 71
ADC
(Main)
49
72
ADCR
DACCT
IN5
-6dB
50
47
DACSL
IN6
48
45
DACSR
IN7
46
43
0dB
Z2L
IN8 DACH1L
28
44
Z2Analog
SUB1
37
(SUB) /Z2DACOUT
0dB
Z2R
DACH1R
IN10 29
38
35
0dB
Z3L
30
IN11
Z3AnalogOUT
36
SUB2
(REC) 0dB
33
Z3R
31
IN12
34
53
IN3 MAINVOL
54
Q4001
BD34704KS2
SND_I2S
NET_I2S
Z2DIR
ADSP_I2S_FLR
PCM9211 -6dB
For Z2ADC
Q1010
Q1003
NET MAIN/Z2 -6dB
COAX
OPT1
OPT2
MainDIR
For MainADC
PCM9211
Q1005
Height1ch PreoutIn
Z2NET/HDMI
/SPDIFDAC Z2DACOUT
PCM5101
Q1002
Z3DAC_I2S Height2/Z3NET/
H2Z3SBDACOUT
SBackDAC
PCM5101
Q1011
Q1093
Z3/H2
SBackDAC
ADSP2_I2S_EX3
PCM5101
SBack
Q1012 SBDACOUT
Z6/D3/T7/L3:NM
VLSC2 DACFL
except L3/L5
ADSP2_CSW_LSRS_EX1
Height1
Main 8chDAC
VLSC2 DACFR
Q1006 AK4458
DSD_DIRECT
Q1004
DACSW
DACCT
DAC_I2S_FLR_DSDLR
DACSL
DACSR
DACH1L
DACH1R
2
3
Direct L
66
68
DownMix
Direct R
67
69
(Only T2-00)
64
(Only T2-00)
65
(Only T2-00)
62
(Only T2-00)
63
(Only T2-00)
60
41
(Only T2-00)
61
42
For FireConnect Z2 TONE Circuit
Multi2 14 15 16 17 18 19
67 66 63 62
(T2-00)
Main
7
Multi2 TONE
38
Z2Preout
37
Main 8
TONE
Multi2
Multi1 5
Height1Preout
6
Multi1
3
Multi1
Multi2
24
H2/Z3/SBPreout
25 4
Multi1
Multi2
Multi1
26
1
27
Sub2
SBackPreout
2
Sub2
52
51
Zone/SUBVOL
Q4002
BD3473KS2
3
4 5
Schematic Diagrams
FL
10
Main
+29dB
Multi1
Multi3
AMUT
8
FR
Main
+29dB
Multi1
Multi3
SW 14
Main
+20dB
Multi1
CT
12
Main
+29dB
Multi1
SL
Main 16
+29dB
Multi1
SR
Main 15
+29dB
Multi1
H1L 18
Main
+29dB
Multi1
Multi2
H1Z2MUT
H1R 17
Main +29dB
Multi1
Multi2
Front Preout
19 20
+29dB
H2Z3MUT
+29dB
Buffer for THX
TX-NR787/RZ630/RZ730/RZ830,DRX-3.2/4.2/5.2
4 5
6
Headphone
Front L
Front R
SPRLF
Center
Surr L
Surr R
SPRLCS
Z6/D3/T7/L3
Height1//Bi-AMP/PoweredZ2 L
Z7/D4/Z8/D5/L5
Height1/Bi-AMP L
Z6/D3/T7/L3
Height1//Bi-AMP/PoweredZ2 R
Z7/D4/Z8/D5/L5
SPRLH1
Height1/Bi-AMP R
Height2/SBch L
/Powered Z3 L(exceptZ8MJJ)
Height2/SBch R
/Powered Z3 R(exceptZ8MJJ)
SPRLH2Z3
Only Z7/D4/Z8(exceptMJJ)/D5/L5
PoweredZ2 L
Only Z7/D4/Z8(exceptMJJ)/D5/L5
SPRLZ2
PoweredZ2 R
PREMUT
except
Front L
Z6/D3/T7/L3
Front R
Center
Surr L
Surr R
Height1 L
Height1 R
SBack L
SBack R
SW
SW
PREH2Z3MUT
Zone3 Pre/Line L
/Height2/SBack L
Zone3 Pre/Line L
/Height2/SBack R
PREZ2MUT
Zone2 Pre/Line L
Zone2 Pre/Line R
6
E
D
C
B
A