Block Diagrams - Onkyo HT-R570 Service Manual

A
BLOCK DIAGRAMS-1(PART-1)
AUDIO SECTION
1
MULTI MEDIA UNIT
MULTI MEDIA
MULTI
MIC AUX
YES YES
TX-SR307
HT-R370 NO NO
YES YES
HT-R570
2 MIC AMP
FRONT BOARD
MIC
Q7401
MICDET
AUX IN
(FRONT IN)
MINI JACK
(FRONT IN)
3
CD
TAPE OUT
TAPE IN
4
CBL/SAT IN
VCR/DVR OUT
VCR/DVR IN
5
DVD
COAX 1
6
OPT1
OPT2
HDMI
HDMI IN4
HT-R570 ONLY
IN4
7
IN3
IN2
Micro
Controller HDMI
RX
IN1
OUT
HDMI
TX
8
B
AUDIO ANALOG SIGNAL
FRONT L
FRONT R
AUDIO DIGITAL SIGNAL
TUNER PACK
85
IN
86
82
81
73
72
L
78
R
79
71
70
68
69
66
67
64
65
62
63
60
61
58
59
REC L
90
REC R
91
76
75
84
83
C
55
54
47
Z2 L
46
Z2 R
16
15
- 2ch ADC
14
13
-
49
43
42
44
DIR
45
46
48
47
50
D E
FL
INVERTING
FR
INVERTING
CEN
SW
SL
SR
FR FL C
TH-R570
Q5
94
43
93
42
95
38
98
41
97
40
96
39
100
37
99
36
44
45
SW SL
8ch DAC
Q301 CS42518