Onkyo TX-SR701 Service Manual page 18

A
MLS/MRS
DAC_L
SCHEMATIC DIAGRAM 2-3 330
MLS
R321
DAC_R
R322
MSW
330
C/SW
330
MC
R323
1 C304
C305 102K
102K
DAC_C
NJM4565M-D
R878
6
180
DAC_SBR
Q801
7
R879
+12VA
5
180
8
2
4
-12VA R880
3
180
1
Q801
DAC_SBL
R881
2
180
NJM4565M-D
NJM4565M-D
R882
6
180
DAC_RS Q802
7
R883
5
180
8
4
R884
3
180
1
DAC_LS
Q802
R885
2
180
NJM4565M-D
NJM4565M-D
R886
6 4.7K
DAC_SW
Q803
7
R887
3
5
8 4.7K
601DD/OTHER
4
R888
3
180
1
DAC_C
Q803
R889
2
180
NJM4565M-D
NJM4565M-D
R890
6
180
DAC_R
Q804
7
R891
5
180
8
4 R892
3
1 180
DAC_L
Q804
R893
2
180
NJM4565M-D
4
B
R346 R368
10K 10K C342 R355 22K 1.5K
122J 22K
R349 DSP section R364
10K 22K NJM4565M-D NJM4565M-D
C340
R350 R356
R365
R347 122J
NJM4565M-D
10K
22K R369
R353
1.5K
1.5K
2 2 2
C339 R360
Q303 Q305
Q304
1 1
272J 22K
R370
3 3 3
R361
4 4 4
1.5K
22K
10K R357
C343
22K
R351
R348 122J R366
NJM4565M-D
10K
22K R371
R354
1.5K
1.5K
2 6 6
C341 R362
Q306 Q306 Q307
1 7
272J 22K
R372
3 5 5
R363
4 8 4
1.5K
22K
3.9K 3.9K
R846 R830
R895 R894
470 3.3K
C803 C802
470 3.3K
2.2K
R847 R831
R828
C804 222J 222J
1/50
104Z
R848 R832
C805
17 VQ
470 3.3K
C806
18 FLT+
470 3.3K
104Z
19 REFGND
R849 R833
100/6.3
20 AOUTB4-
Q800
21 AOUTB4+
C807
DD/OTHER
22 AOUTA4+
CS42528-CQ
R850 R834
23 AOUTA4-
C808
470 3.3K
24 VA
104Z 2CH_ADC/8CH_
470 3.3K
25 AGND1
R851 R835
26 AOUTB3- DAC_&DIR
AOUTB3+
27
AOUTA3+
28 AOUTA3-
R852 R836
29 AOUTB2-
470 3.3K AOUTB2+
30
AOUTA2+
470 3.3K
31
R853 R837
32
C809
R854 R838
330/6.3
470 3.3K
470 3.3K
R855 R839
L800
022M
4 47/16
R110 -12VA
5
R856 R840 MSW
C116
R116
330 7
3.3K
Q110
680
1.2K
6
3.3K
R857 R841
680 GND
NJM4565M-D
R117 C117
2
R858 R842
Q110
R111 1
1.2K
MC
680 3.3K 47/16
330 3
8
3.3K
+12VA
R859
R843 R112
47/16
4
680 -12VA
5
MRS
C118
R118
330
7
Q111
1.2K
R860 R844 6
680 3.3K
3.3K
NJM4565M-D
R861 R845
680
2 C119
Q111
R113 1
1.2K
47/16
R119
MLS 3
330
8
C
R374 R376 R380 10K
1.2K 470 330J
C345
R390
NJM4565M-D
10K
R391
10K
R373 R375 C344 330J
1.2K 470 R379 10K
VLC_R
1 6
R377
Q308 DMIXR
10K
7
5
4
C400 8
R400
3
NJM4565M
220
1
10/16 SW
Q307
2
R389
R404 10K
7
10
103J
C402
022M
L801
+3.3V
R823 56
DACDA3
64
R822 56
DACDA2
63
R821 56
CX_SDIN2 DACDA1
62
R820 56
CX_SDIN3
DIRBCK
61
CX_SDIN4
R819 56
DIRLRCK
SAI_SCLK
60
R818 330
SAI_LRCK
OMCK
OMCK 59
ADCIN1 58
ADCIN2 57
R817 56
CX_SDOUT
CX_SDOUT 56
L802 LM182
RMCK 55
R816 56
SAI_SD
SAI_SDOUT54
C815
OUT
VLS53
Q707
104Z
DGND2 52
VD251
R815
DIFTX
TXP50
330
RXP049
C813 330/6.3
L803
TC7WU04FU
+5VDSP
330 R814 OPTIN1
022M
330 R813 OPTIN2
330 R812
COAXIN1
330
R811 OPTIN3
L132
2.2U +3.3V
4.7/50
R143 1K
ADDIV
9 DIF DIV 8
R135 330
C133 DALRCK
10 TET LRCK 7
C134
104Z
11 FILT+
GND 6
C132
R134 47K
105K
12 R_GND
VA 5
R133 330
CWADAD
13 AINR SDATA 4
R132 330
DACBCK
14 AINL SCLK 3
C135
R131 330
OMCK
15 VQ MCLK 2
C131 104Z
105K
16 RST VL 1
L131 2.2'U
R136 1K
C138 4.7/50
R144 1K
9 DIF DIV 8
R141 330
DALRCK
10 TET LRCK 7
C139 104Z
11 FILT+ GND 6
C137
R140 47K
105K
12 R_GND VA 5
R139 330
SADDA
13 AINR SDATA 4
R138 330
DACBCK
14 AINL SCLK 3
C140
R137 330
OMCK
15 VQ MCLK 2
C136
105K
16 RST VL 1
104Z
R142 1K
ADRST
Page 18
NADG-7952
D
C754
VDDI3
104Z
330
37
R764
DACBCK
38 BCKI1
R765
330
DSP12SD4
39 SDI4
R766
330
40 MS
56 R767
A14
41 A14
56 R768
A13
42 A13
43 D26
44 D25
1K 45 VSS5
R769
DACBCK
Q703
46 BCKI2
DALRCK 330
47 LRCKI3
330 R770
48 BCKI3
2ND DSP
DACBCK R771
49 SPDIF
56 R772
A12
50 A12
THX/OOS/BASS-
51 D24
52 D23
MANAGEMENT
53 D22
54 VDDE2
C755
55 VSS6
104Z
56 D21
56 57 D20
56
58 D19
R773
A11
59 A11
R774
DACDA2
60 SDO1
R775
DACDA1
61 SDO2
56
62 KFSIO
63 LRCKO
64 BCKO
65 VDDI4
C756
66 VSS7
104Z
67 D18
MB86344BPFV
68 D17
56 R777
A10
69 A10
56 R778
A9
70 A9
71 N.C1
72
N.C2
DSPDA_33
DSPCLK_33
DSP2HCS
DSP2HDO
DSP2HACN
Q706
470M
+3.3V
CY7C1019CV33-15VCT
SRAM
L753
U1
TX-SR701/E
E
Q7
S