Onkyo TX-SR573 Service Manual page 13

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E
P721
RI
D712
D711
D702
3
+5VCPU
1SS355
21
A-CBG-T2
D701
L701
+5.6V
1SS355
470K
+VCC
O
G
R673
C703
220K
100/16
C702
100/16
UDZS5.1B
D707
+5V
1K
HPDET
R781
81
MICDET
R782
NC
82
R783
VOLB
1K
83
VOLA
R784
1K
84
R785
NC
85
INIT3
R786
3.3K
86
INIT2
R787
3.3K
87
INIT1
88
R788
NC
BAND
KEYINT3
R789
4.7K
89
~KEYINT3
KEYINT2
R790
4.7K
90
~KEYINT2
KEYINT1
R791
4.7K
91
~KEYINT1
KEYINT0
R792
4.7K
92
~KEYINT0
KEY3
R793
4.7K
93
KEY3
KEY2
R794
4.7K
94
KEY2
R795 4.7K
KEY1
95
KEY1
96
AVSS
R797 4.7K
KEY0
97
98
C709
104Z
99
OSDCS
100
R800
220
C706
1/50
Q703
RN1404
R716
10K
R605
D706
0
1SS355
O NARF-8688
EMATIC DIAGRAMS-8
+2.5V
L202
022M
L201
022M
DACDA2
DACDA1
DACBCK
L301
+3.3V
022M
2
R250
R251
DACLRCLK
ADSDO
SRCLRCLK
R255
R256
C301
220/6.3
47
R319
DSPCLKIN
47
R318
47
R317
R260 10K
LM182
L313
R261 10K
47
R315
SRCDO
47
R314
SRCBCK
R316 47
DSPCS 3V
+3.3V
L171
022M
C171 104Z
Q171
R331
330
TX
DSP BUSY 3V
TC7WU04FU
R332 330
OPT1
L172
LM182
DSPRST 3V
C331
330J
L303
L173
022M
R171 1M
LM182
C172
C312
C173
120J X171
20/6.3
120J
12.288MHz
330
COAX1
330
OPT2
330
COAX1
OPT3
330
OPTF
330
F
<Note>
NC=No mount of parts.
R779
330
Z2MUT
SBZ2MUTE
Q712
RN2402
C754
Q711
10/50
RN1404
Q705
AMUT
RN2402
R747
C747
2.2K
10/50
81 :
HPDET
SPRLB
: 50
~FCE
82 :
NU
AMUT
: 49
VOLDAT
83 :
VOLB
SBZ2MUT
: 48
VOLCLK
84 :
VOLA
Z2MUT
: 47
VOLSTB
Q701
~DSPRST
~FEPM
M30622MGP-293FPU0
~DSPFINT
~DSPINT
97 :
KEY0
FBUSY
: 34
~TUNED
98 :
VREF
FCLK
: 33
~STEREO
99 :
AVCC
FRXD
: 32
PLLSCL
100 :
NU
FTXD
: 31
PLLSDA
R62410K
R62210K
R62110K
X701
6.000MHz
R727
220
VMUT
220
VCRST
R728
Q732
Q731
RN1404
RN1404
DACDA4
DACDA3
C202
100/16
C201
100/16
109
110
111
R249 10K
112
C215
113
104Z
114
10K
115
10K
116
117
CMPREQ,FLRCLKN2
118
CMPDAT,FSDATAN2
119
109 :
AUDATA1
FLRCLKN1
SD_ADDR10,EXTA10
120
10K
110 :
AUDATA0
_WR,_DS,GPIO10
10K
121
111 :
CMPCLK,FSCLKN2
_RD,R/_W,GPIO11
122
HDATA2,GPIO2
112 :
PLLVSS
C204
123
VSS3
113 :
FILT2
2.2M
124
114 :
VDD3
SD_ADDR4,EXTA4
FILT1
C216
125
HDATA3,GPIO3
115 :
PLLVDD
SD_ADDR5,EXTA5
104Z
126
HDATA0,GPIO0
116 :
XTALO
R259
127
CLKIN,XTALI
Q201
47
128
CLKSEL
CS494003
129
_CS,GPIO9
130
A0,GPIO13
SD_DATA6,EXTD6
131
FSDATAN1
139 :
A1, GPIO12
132
VDD4
140 :
SCDOUT, SCDIO
C217
133
VSS4
141 :
HINBSY, GPIO8
SD_DATA5,EXTD5
104Z
134
FSCLKN1,STCCLK2
SCCLK
142 :
135
_SCS
UHS,_CS_OUT,GPIO17
143 :
SD_DATA4,EXTD4
136
SCDIN
144 :
_RESET
SD_DATA3,EXTD3
137
VSS5
R266
138
VDD5
10K
139
140
141
R269
142
3.3K
143
144
R270
220
U14
DSP PC BOARD
Q714
Q716
RN2402
RN2402
R649
Q713
Q715
1K
RN1404
RN1404
R748
R749
C748
2.2K
2.2K
C749
10/50
10/50
R133
220K
R137
220K
OPT1
OPT2
OPT3
R134
+5V
10K
L134
022M
50
SPRLZ2
COAX1
49
AMUTA
48
SBZ2MUTA
47
Z2MUTA
46
FCE
45
VOLDAT
44
VOLCLK
43
VOLSTB
42
DSPRST
41
FEPM
40
DSPFINT
39
DSPINT
R759
38
220
SD
C137
104K
220
37
R758
STEREO
TX
0
36
R755
PLLSCL
R139
35
R735
0
PLLSDA
220K
34
R734
220
FBUSY
COAX2
33
R733
220
FCLK
R732
220
32
FRXD
31
220
FTXD
11
12
R731
13
R630 1K
14
R629
1K
15
16
R618 1K
17
18
RESET
19
+3.3V
CNVSS
20
FRXD
FCLK
C151
+VCC
104Z
FBUSY
FTXD
TC74HCT7007AF
GNDDG
R163
APOWER
220
R164
DSPINT 3V
220
R165
DIGSDI 3V
220
R166
3.3K
+5V
DSPFINT3V
R277
CAS
R276
RAS
L203
R275
SD CS
022M
R274
SD CKE
R273
SD UDQM
R272
SD LDQM
R271
SD WE
R271 - R277 : 10K
C203
100/16
72
A10
71
BA/EA19
C212
70
104Z
69
68
SDCS
67
A4
A5
66
A6
65
SD_ADDR6,EXTA6
64
SD CKE
SD_CLK_EN
63
A7
SD_ADDR7,EXTA7
62
A8
: 72
SD_ADDR8,EXTA8
61
SD_BA,EXTA19
: 71
SD_CLK_IN
60
A9
VDDSD1
: 70
SD_ADDR9,EXTA9
69
VSSSD1
: 69
SD_CLK_OUT
L211
58
R226
_SD_CS
: 68
VDDSD2
NC
NC
57
: 67
VSSSD2
56
: 66
SD_ADAT8,EXTA11
55
SD_DATA9,EXTA11
54
SD_DATA10,EXTA13
53
SD_DATA11,EXTA14
52
SD_DATA12,EXTA15
C210
51
VDDSD3
: 43
104Z
50
VSSSD3
VDDSD4
: 42
49
SD_DATA13,EXTA16
VSSSD4
: 41
48
NC5
: 40
47
SD_DATA14,EXTA17
SD_DQM0
: 39
46
SD_DATA15,EXTA18
: 38
45
SD_DQM1
: 37
44
SD_DATA7,EXTD7
43
C209
42
104Z
41
40
D5
39
SD LDQM
38
D4
37
D3
G
NADG-8637
C132
R132
L131
P132
104K
10
022K
COAXIAL
DIGITAL IN
C146
104Z
U131
IN
R141 220
L133
1
VCC
022M
R138 10K
GND
C136
R145
080D
NC
U132
IN
R142
220
OPTICAL
VCC
2
GND
R146
NC
U133
IN
R143
220
3
VCC
GND
10
Y8
GND
9
Y7
A8
8
DIRCS
Y6
A7
7
DIRRST
Y5
A6
6
DSPFCS
Y4
A5
5
DSPCS
Y3
A4
4
DIGSDO
Y2
A3
3
DIGCLK
Y1
A2
2
DSPRST
_G2
A1
1
VCC
G1
DIGSDI
Q152
DSPINT
7
8
OUT4
GND
9
6
DSPFINT
IN4
10
5
OUT5
11
4
DIRINT0
IN5
3
12
DIRINT 3V
OUT6
13
2
DSPBUSY
IN6
14
1
DSPBUSY 3V
VCC
R161
220
C152
104Z
R162
220
+3.3V
L281
022M
C281 100/16
+VBOOT
C282
104Z
16
A3
17
A4
A3
A4
15
A2
18
A5
A2
A5
A1
19
14
A6
A1
A6
A0
20
13
A7
A0
A7
12
D0
21
SD9/EA12
DQ0
A12
11
D1
22
S12/EA15
DQ1
A15
D2
23
10
SD13/EA16
DQ2
A16
24
9
SD15/EA18
VSS
A18/VPP
8
D3
25
DQ3
VCC
7
D4
26
BT WE
DQ4
WE/A18
27
6
D5
SA14/EA17
DQ5
A17
28
5
SD11/EA14
D6
DQ6
A14
D7
29
4
SD10/EA13
DQ7
A13
3
BT CS
30
A8
CE
A8
31
2
A10
A9
A10
A9
32
1
SD8/EA11
BT OE
OE
A11
L282
NC
C283
NC
C284
1
50
VCC0
GND2
NC
49
2
DQ0
DQ15
3
48
DQ1
DQ14
4
47
GNDQ1
GNDQ4
5
46
DQ2
DQ13
6
45
DQ3
DQ12
7
44
VCCQ1
VCCQ4
8
43
DQ4
DQ11
9
42
DQ5
DQ10
10
41
GNDQ2
GNDQ3
11
40
DQ6
DQ9
12
39
DQ7
DQ8
C288
13
38
VCCQ2
VCCQ3
14
37
NC
LDQM
NC2
15
36
_WE
UDQM
16
35
_CAS
CLK
17
34
_RAS
CKE
18
33
_CS
NC1
19
32
A11
A9
20
31
A10
A8
21
30
A0
A7
22
29
A1
A6
23
28
A2
A5
24
27
A3
A4
C287
25
26
VCC1
GND1
NC
TX-SR573
H

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