Schematic Diagrams - Onkyo HT-R570 Service Manual

A
SCHEMATIC DIAGRAMS-1(PART-3)
AUDIO INPUT SECTION
1
BAAF-0008 1/2
AMPLIFIER
PC BOARD SECTION
P7900
R5733
0
101J
C5715
RI
2
SIRIUS P7906
ONLY:
11
HT-R570MDD/MDC GND
10
SHIELD
L5500
9
SHIELD
8
L_OUT
7
R5561 330
AGND
6
TX
5 R5562
R_OUT
4 330
GND
3
RX
2
RESET
1
VIN
P7901
ONLY;TX-SA507
3 R5501
Rch
330
TUNER 1
3
2 R5502
Lch
330
P7902
4
3 R5503
Rch
330
1
CD
R5504
Lch 2
330
4
6 R5505
2.2K
4
TAPE_OUT
R5506
5
2.2K
P7903
4
3 R5507
Rch
330
1
TAPE
R5508
2
Lch
330
C5703
7
P7904
3 R5509
Rch
NC
1
GAME/TV
R5510
2
Lch
NC
C5702
4
Rch 6 R5513
330
4
5 CBL/SAT
Lch 5 R5514
330
P7907
3 R5515
Rch
2.2K
VCR/DVR
1
OUT
2 R5516
Lch
2.2K
7
R5517
6
Rch
330
4
VCR/DVR
5 R5518
Lch
330
P7908
6
R5519
3
Rch
330
DVD MULTI IN 1
2 R5520
Lch
330
C5705
7
7
8
B
TO BADG-0022
TO BAVD-0038
PART-5:K7
PART-6:G8
P5501B
U001
NM
L5501
R5500
LBC2518T2R2M 330
L5502
0ohm
R5521
0
100K
R5563
C5511
102J
C5611
R5568 R5580
100K 100K
R5567 R5581
100K 100K
N.M
102J
NC
C5704
102J
102J
C
AUDIO ANALOG SIGNAL <Note> 1. NC = No mount of parts.
2. PART-x : XY is short for Schematic Diagrams-x and each sockets location, X = A to E, Y = 1 to 4.
FRONT L
FRONT R
TO BADG-0022
PART-5:K7
P5502B
JL5502A
AUX_L
220K
R5569
AUX_R
80
N.C.
79
IN-L9
78
IN-R9
77
N.C.
76
INLA/RECL1
75
INRA/RECR1
74
N.C.
73
IN-L8
72
IN-R8
71
IN-L7
70
IN-R7
69
IN-L6
68
IN-R6
67
IN-L5
66
IN-R5
65
R2A15218FP
IN-L4
64
IN-R4
63
Q5501
IN-L3
62
IN-R3
61 (Botom view)
IN-L2
60
IN-R2
59
IN-L1
58
IN-R1
57
N.C.
47/25 56
AGND
C5560
55
ADCR
54
ADCL
53
C5561
N.C.
47/25 52
AVEE
51
MUTE
47/25
C5709
47/25
C5710
Downmix
D
DAC_SBL
DAC_SBR
DAC_SL
DAC_SR TX-SR507
Table: A
TX-SA507
R5811
R5812
YES
R5813
R5814
R5815
R5816
NO
R5817
R5818
A
220K
R5692
220K
R5696
220K
R5695
220K
R5693
220K
R5694
1
N.C.
C5556
2 47/25
SBLC
3
SBL-OUT
4
AGND
5
SBR-OUT
C5555
6 47/25
SBRC
7
AGND
C5554
8 47/25
SLC
9
SL-OUT
10
AGND
11
SR-OUT
C5553 47/25
12
SRC
13
N.C.
C5557
47/25
14
SWC
15
SW-OUT
16
AGND
17
C-OUT
C5552 47/25
18
CC
19
AGND
C5551 47/25
20
FLC
21
FL-OUT
22
AGND
23
FR-OUT
C5550 47/25
24
FRC
25
N.C.
C5565 474J
26
BASS_L1
R5585
27
BASS-L2
28 C5566 823J 1.8K
TREL
29 C5567 223J
N.C.
+7V Supply
30
AVCC
R5674 R5676
+7V
68 68
R5675 R5677
-7V Supply
68 68
3
NJM4580
1
DMIXR
Q5503A
2 R5591 DAC-FR_D
10K
R5590 10K R5592 R5593 DAC_SW_D
C5590 330J 470 1.2K
R5594 10K
R5595 10K
C5591 330J
R5598 10K R5596 R5597
470 1.2K
5
NJM4580
7
DMIXL
Q5503B
6 R5599 DAC_FL_D
10K
HT-R570
E
TO B
PART
P5503B
TX-SR5777
HT-R570/HT-R670
NO
YES
47
C5
A
T