Onkyo TX-SR573, Service Manual

Page: 13 / 96

TX-SR573
SCHEMATIC DIAGRAMS-2
DSP SECTION
TX-SR573
U14
DSP PC BOARD
<Note>
NC=No mount of parts.
(
(
NADG-8637
R727
L131
022K
COAXIAL
P132
R131
75
C131
101J
R132
10
C132
104K
R133
220K
R137
220K
C146
104Z
R141 220
L133
022M
C136
080D
R138 10K
L134
022M
R134
10K
C133
104Z
OPT1
OPT2
OPT3
COAX1
C139
100/16
14 13 12 11 10
9 8
C140
104Z
1 2 3 4 5 6 7
Q131
TC74HCU04AF
C138
080D
C137
104K
R139
220K
R140
10K
TX
COAX2
11
12
13
14
15
16
17
18
19
20 10
9
8
7
6
5
4
3
2
1
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
_G2
VCC
Q151
TC74VHC541FT
Q152
TC74HCT7007AF
Q201
CS494003
AUDATA1
AUDATA0
CMPCLK,FSCLKN2
HDATA2,GPIO2
VSS3
VDD3
HDATA3,GPIO3
HDATA0,GPIO0
CMPREQ,FLRCLKN2
CMPDAT,FSDATAN2
FLRCLKN1
_WR,_DS,GPIO10
_RD,R/_W,GPIO11
PLLVSS
FILT2
FILT1
PLLVDD
XTALO
CLKIN,XTALI
CLKSEL
_CS,GPIO9
A0,GPIO13
FSDATAN1
VDD4
VSS4
FSCLKN1,STCCLK2
_SCS
SCDIN
VSS5
VDD5
A1, GPIO12
SCDOUT, SCDIO
HINBSY, GPIO8
SCCLK
UHS,_CS_OUT,GPIO17
_RESET
UHS0,GPIO18 UHS1,GPOI19 _INTREQ FA1,FSCDIN GPOI20 FA0,FSCCLK FSCDIO,FSCDOUT GPIO21 FDAT7 VDD6 VSS6 FHS0,_FWR,_FDS FSH1,_FRD,FR/_W FDAT6 _FCS _FINTREQ FDBCK FDAT5 FDAT4 VDD7 VSS7 FDAT3 FDBDA FDAT2 DBDA DBCK FDAT1 TEST FDAT0 _NV_WE,GPIO16 _NV_OE,GPIO15 _NV_CS,GPIO14 _SD_WE SD_DATA0,EXTD0 SD_DATA1,EXTD1 SD_DATA2,EXTD2
SD_DATA3,EXTD3
SD_DATA4,EXTD4
SD_DQM0
SD_DATA5,EXTD5
VSSSD4
VDDSD4
SD_DATA6,EXTD6
SD_DATA7,EXTD7
SD_DQM1
SD_DATA15,EXTA18
SD_DATA14,EXTA17
NC5
SD_DATA13,EXTA16
VSSSD3
VDDSD3
SD_DATA12,EXTA15
SD_DATA11,EXTA14
SD_DATA10,EXTA13
SD_DATA9,EXTA11
SD_ADAT8,EXTA11
VSSSD2
VDDSD2
SD_CLK_OUT
SD_ADDR9,EXTA9
SD_CLK_IN
SD_ADDR8,EXTA8
SD_ADDR7,EXTA7
SD_CLK_EN
SD_ADDR6,EXTA6
SD_ADDR5,EXTA5
SD_ADDR4,EXTA4
_SD_CS
VSSSD1
VDDSD1
SD_BA,EXTA19
SD_ADDR10,EXTA10
SD_ADDR0,EXTA0 SD_ADDR1,EXTA1 SD_ADDR2,EXTA2 SD_ADDR3,EXTA3
_SD_RAS _SD_CAS
SDATAN3,GPIO27 SDATAN2,GPIO26 SDATAN1,GPIO25 SDATAN0,GPIO24
NC4 NC3
LRCLKN,GPIO23
SCLKN,GPIO22
LRCLK1
NC2 NC1
VDD1
VSS1
AUDATA7,XMT958B,GPIO31
AUDATA6,GPIO30 AUDATA5,GPIO29
HDATA7,GPIO7 HDATA6,GPIO6 HDATA5,GPIO5
SCLK1
MCLK VDD2
VSS2
AUDATA4,GPIO28
HDATA4,GPIO4
SCLK0
HDATA3,GPIO3
AUDATA3,XMT958A
AUDATA2
LRCLK0
109 :
110 :
111 :
112 :
113 :
114 :
115 :
116 :
139 :
140 :
141 :
142 :
143 :
144 :
: 43
: 42
: 41
: 40
: 39
: 38
: 37
: 72
: 71
: 70
: 69
: 68
: 67
: 66
Q282
NC
VCC0
DQ0
DQ1
GNDQ1
DQ2
DQ3
VCCQ1
DQ4
DQ5
GNDQ2
DQ6
DQ7
VCCQ2
LDQM
_WE
_CAS
_RAS
_CS
A11
A10
A0
A1
A2
A3
VCC1
GND1
A4
A5
A6
A7
A8
A9
NC1
CKE
CLK
UDQM
NC2
VCCQ3
DQ8
DQ9
GNDQ3
DQ10
DQ11
VCCQ4
DQ12
DQ13
GNDQ4
DQ14
DQ15
GND2
OUT4
IN4
OUT5
IN5
OUT6
IN6
VCC GND
GND
O
UT4
IN4
OUT5
IN5
OUT6
IN6
VCC
Q421
CS42518-CQZR
VQ
FLT+
REFGND
AOUTB4-
AOUTA4-
VA
AGND1
AOUTB3-
AOUTA3-
AOUTB2-
:31
:32
AOUTA2- AOUTB1- AOUTA1- MUTEC LPFLT AGND2 VARX RXP7/GP7 RXP6/GP6 RXP5/GP5 RXP4/GP4 RXP3/GP3 RXP2/GP2 RXP1/GP1
49:RXP0
50:TXP
VD2
DGND2
VLS
SAI_SDOUT
RMCK
CX_SDOUT
ADCIN2
ADCIN1
OMCK
SAI_LRCK
SAI_SLCK
62:CX_SDIN4
63:CX_SDIN3
64:CX_SDIN2
CX_SDIN1
CX_SCLK
CX_LRCK
VD1
DGND1
VLC
CCLK/SCL
CDOUT/SAD
CDIN/AD1
CS/AD0
INT1
_RST
AINR-
AINR+
AINL+
AINL-
R603
0
Q721
S812C56AUA-CBG-T2
G
I O
L701
470K
C702
100/16
C703
100/16
D701
1SS355
R601 1K
C704 DX-5R5L224
C705
100/16
R673
220K
UDZS5.1B
D707
+VCC
D702
1SS355
RI
P721
R779
330
D712
D711
+5VCPU
RN2402
Q705
D708
1SS355
Z2MUT
SBZ2MUTE
AMUT
C754
10/50
Q712
RN2402
Q711
RN1404
C747
10/50
R747
2.2K
C751 474K
R649
1K
R749
2.2K
C749
10/50
C151
104Z
C152
104Z
R162
220
R161
220
PROTECT
THERMAL
VOLH
SEC1H
APOWER
HPDET
VPOWER
FAC1
FAC2
-VP
P311A
+5VDIS
+10S
VIDEO+5V/SW+12V
GNDV
+5VDSP
GND+12V
SBZ2MUT
+12VA
-12VA
DAC SR
DAC SL
DAC CT C526 10/50
C525 10/50
C523 10/50
C524 10/50
C531 220/25
C532 220/25
R591 0
R592 0
GNDDG
POFFV
JL101A
TO NARF-8688
XMSDO XMSDI XMCLK XMREQ1 XMREQ2 XMRST GNDDG
DACDA4
DACDA3
L202
022M
C201
100/16
C202
100/16
L201
022M
L301
022M
R302
47
C325
222J
C326
222J
R326
3.9K
R325
3.9K
C301
220/6.3
L303
022M
C312
220/6.3
C308
220/6.3
L302
022M
C309
222J
C307
NC
C306
100/16
C303
104Z
C304 47/25
C305 NC
D302 D304 D306 D308
D301 D303 D305 D307
C173
120J
C172
120J X171
12.288MHz
R171 1M
C171 104Z
Q171
TC7WU04FU
L172
LM182
L173
LM182
L171
022M
R316 47
P751A
Q404:A
Q404:B
Q403:A
Q403:B
Q402:A
Q402:B
DACDA2
DACDA1
DACBCK
C209
104Z
C210
104Z
C203
100/16
C212
104Z
C213 104Z
R234
10K
R235
10K
R236
10K
VMUT
VCRST
HPDET
MICDET
VOLB
VOLA
KEYINT3
KEYINT1
KEYINT2
KEYINT0
KEY3
KEY2
KEY1
KEY0
OSDCS
D706
1SS355
R605
0
R716
10K
R612 47K
C711
104Z
C710
104Z
Q703
RN1404
C706
1/50
D703
1SS355
R602
10K
R604
1M
C723
104Z
R800
220
C709
104Z
R797 4.7K
R789 4.7K
R790 4.7K
R791 4.7K
R792 4.7K
R793 4.7K
R794 4.7K
R795 4.7K
DIRCS
DIRRST
DSPFCS
DSPCS
DIGSDO
DIGCLK
DSPRST
GND
DIGSDI
DSPINT
DSPFINT
DIRINT0
DIRINT 3V
DSPBUSY
DSPBUSY 3V
7
6
5
4
3
2
1 8
9
10
11
12
13
14
DSPINT 3V
DIGSDI 3V
R166
3.3K
R163
220
R164
220
220
R165
R331
TO FLASH WRITER
RESET
CNVSS
FRXD
FCLK
+VCC
FBUSY
FTXD
GNDDG
APOWER
R249 10K
C215
104Z
CAS
RAS
SD CS
SD CKE
SD UDQM
SD LDQM
SD WE
L203
022M
R277
R271 - R277 : 10K
R276
R275
R274
R273
R272
R271
L281
022M
C281 100/16
C282 104Z
+VBOOT
Q281
MX26LV040 -70
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32 16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A4
A5
A6
A7
SD9/EA12
SD13/EA16
S12/EA15
SD15/EA18
BT WE
SA14/EA17
SD11/EA14
SD10/EA13
A8
A9
SD8/EA11
R418
3.3K
3.3K
R408
R438
470
470
R428
R407
3.3K
R417
3.3K
R427
470
R437
470
C428 681J
C418 681J
R478
180
R468
180
R458 4.7K
R448 4.7K
C408 472J
C411 681J
C421 681J
R461
180
R471
180
R441 4.7K
R451 4.7K
C401 472J
R421
R431
470
470
R401
3.3K
R411
3.3K
R452
R442
4.7K
4.7K
C402
472J
R432
R422
470
470
R412
3.3K
R402
3.3K
R416
3.3K
R406
3.3K
R436
470
R426
470
R405
3.3K
R415
3.3K
R455
470
R435
470
Q401:A
Q401:B
C205 122J
C206 680J
R528
2.7K
R527
330
C216
104Z
R259
47
DSPCLKIN
R260 10K
R261 10K
C217
104Z
SRCBCK
DSPCS 3V
R266
10K
R269
3.3K
R270
220
C219 101J
R203 3.3K R215 3.3K
R202 3.3K R201 3.3K
DSPINT 3V DIGSDO 3V DIGCLK 3V DIGDI 3V
DSPFCS 3V DSPFINT 3V
TO TUNER UNIT
P101A
R109
R105
47K
R106
2.2K
R107
47K
R108
47K
C106
NC
C105
0.1/50
TUN_L TUN_R
D104
RL1N4003
D103 D102
D102 - D104
C101
100/16
C104
3.3/50
R102
100K
C103
101J
FLAC1 FLAC2
-VP
+5VDIS
P702A
TO NADIS-8636
R636
10K
R637
10K
R738
10K
R753 220
R639
1
0K
R640
10K
R642
10K
R641
10K
R658
NC
R659
NC
R736
220
C708 104Z
R663
22K
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
SPRLZ2
AMUTA
SBZ2MUTA
Z2MUTA
FCE
R653 NC
DAC SW
DAC SBL
DAC FR
DAC FL
DAC SBR
FSWSDO
FSWCLK
GNDDG
FSWSTB
VOLCLK
VOLSTB
VOLDAT
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
V4 R
V4 L
GND V4A
TU R
TU L
GND TU
P303A
TO NAAF-8523
E301
10
9
8
7
6
5
4
3
2
1
P301A
P302A
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
R414
3.3K
R404
3.3K
R434
470
R424
470
R403
3.3K
R413
3.3K
R423
470
R433
470
C420 153J
C419 153J
R321
56
C321
10/50
R322
56
C322
10/50
R323
56
C323
10/50
R324
56
C324
10/50
R319 47
R318 47
R317 47
L313 LM182
R315 47
R314 47
330
R332 330
C331
330J
TX
OPT1
Q731
RN1404
Q732
RN1404
R728
220
220
L211
NC
R226
A9
72
71
70
69
68
67
66
65
64
63
62
61
60
69
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
A7
A8
SD CKE
A4
A5
A6
A10
BA/EA19
R691
+12V/SW+12V
V4V
P2005
TO NAVD-8539
1 2 3 4 5 6 7 8 9
10 11 12 13
R652 NC
R651 NC
R650 NC
G1
A8
A7
A6
A5
A4
A3
A2
A1
C145 100/16
U133
U132
FTXD
FRXD
FCLK
FBUSY
PLLSDA
PLLSCL
STEREO
SD
R301
47
L312
LM182
R303
47
C302
NC
16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
Q714
RN2402
Q713
RN1404
R748
2.2K C748
10/50
Q716
RN2402
Q715
RN1404
D5
D4
D3
SD LDQM
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
DQ3
DQ4
DQ5
DQ6
DQ7
CE
A10
OE A4
A5
A6
A7
A12
A15
A16
A18/VPP
VCC
WE/A18
A17
A14
A13
A8
A9
A11
C143 104Z
R143
220
R146
NC
C142 104Z
R142
220
R145
NC
C141 104Z
VSYNC SYNC SDET VCSDA VCSCL VCRST VMUT SPRLZ2 SPRLSB SPRLCS SPRLF
R699
0
R698
0
U131
IN
VCC
GND
IN
VCC
GND
IN
VCC
GND
DIGITAL IN
1
2
3
C753 474K
R648 1K R647 1K
R799
0
C712
104Z
R661
22K
R798
0
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
VOLDAT
VOLCLK
VOLSTB
DSPRST
FEPM
DSPFINT
DSPINT
R758
R759
220
220
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
108 107 106 105 104 103 102 101 100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
BT WE BT OE BT CS SD WE D0 D1 D2
R225
1
0K
R224
1
0K
R223
1
0K
R222
10K
R221
1
0K
R220
1
0K
R219
10K
C208
104Z
R218
10K
R217
10K
R216
10K
C207
104Z
R212
10K
R211
3.3K
R210
3.3K
R209
10K
R208
10K
R205
10K
DSP BUSY 3V
DSPRST 3V
+3.3DSPIO
A0 A1 A2 A3
RAS CAS
R242
10K
R240
10K
R239
10K
R238
47
C214 104Z
SRCDO
DACLRCLK
ADSDO
SRCLRCLK
R250
R251 10K
10K
R255 10K
10K
R256
C204
2.2M
C736
10K
C735
10K
R632
10K 10K 10K
R646 R631
R630 1K
R629
R618 1K
1K
R730
10
R729
10
POFF
DIRINT1
R718
220
R719
220
R717
10K
C707 104Z
R62410K
R62210K
R62110K
X701
6.000MHz
RESET
VCSDA VCSCL
DSPCS DSPECS DIRRST DITINT0 DIRCS REMIN VSYNC
SYNC SDET CNVSS
XMCLK XMSDI XMSDO FLDRST FLDCS FLDCLK FLDSDO
R710
220
R709
220
R708
10K
R707
1K
R706
1K
R705
1K
R785
R786
R787
R788
R781
R784
R783
R782
1K
1K
NC
1K
R683
0
R681 10K
COAX1
OPT2
COAX1
OPT3
OPTF R333
R334
R335
R336
R337 330
330
330
330
330
C332
C333
C334
C335
C336
000J
330J
330J
330J
000J
R467
180
R477
180
C407 472J
C406 472J
C405 472J
C311 104Z
C310 473K
R311 2.7K
R304
220
R305
220
R306 R307 R308 R309
220 220 220 220
DIGCLK 3V DIGSDI 3V DIGSDO 3V DIRCS 3V DIR INT DITRST 3V
R474
180
R464
180
R463
R473
180
180
C413 681J
C423 681J
C404 333J
C403 472J
C422 681J
C412 681J
R472
180
R462
180
R444 4.7K
R443 4.7K
6
5
7
1
3
2
1
7
3
2
6
5
6
5
7
1
3
2
C426 681J
C425
681J
C415 681J
C416 681J
R466
R465
180
180
+12VA -12VA
FIL SBR
FIL SBL
FIL SR
FIL SL FIL SW FIL CT FIL FR FIL FL
6
5
7
3
2
1
R446
R445 4.7K
4.7K
C417 681J
C427
681J
R447 4.7K
R457 4.7K
R456 4.7K
R475
180
R476
180
R453 4.7K
R454 4.7K
L282
C283
C284
C287
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
OPTICAL
DSPFINT3V
NC
C288
NC
NC
NC
NC
A3
A2
A1
A0
D0
D1
D2
D3
D4
D5
D6
D7
BT CS
A10
BT OE
PLLVDD
NC
SDCS
R755
R735
R733
R734
R732
R731
0
0
220
220
220
220
C752 474K
NC
3.3K
3.3K
NC
C701
100/16
C715
102K
C716
102K
C717
102K
C718
102K
C719
102K
C722
102K
C721
102K
C720
102K
CR696
2.7K
CR695
2.7K
CR694
2.7K
CR693
2.7K
R686
56K
R687
10K
R682
NC
R688
NC
R685
10K
C714
102K
C713
102K
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
+3.3V
+2.5V
ADLT+
ADLT-
ADRT+
ADRT-
Z2MUT
AMUT
NC
Q503:A
Q503:B
Q502:A
Q502:B
Q501:A
Q501:B
R501
R502
C501
C502
R521
R522
R531
R532
R541
R542
R551
R552
R561
R562
R582
R572
R581
R571
0
+12VA
PLLSCL PLLSDA STEREO SD
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
V4V
V4L
GND
VAR
GNDDG
REMIN
FLDRST
FLDCS
FLDCLK
FLDSDO
VOLB VOLA
LEDPURE
LEDSTBY
GNDDG
KEY0 KEY1 KEY2 KEY3
+5.6DIS
KEYINT0 KEYINT3 KEYINT1 KEYINT2
10
INIT3
INIT2
INIT1
BAND
~KEYINT3
~KEYINT2
~KEYINT1
~KEYINT0
KEY3
KEY2
KEY1
AVSS
~FCE
VOLDAT
VOLCLK
VOLSTB
~DSPRST
~FEPM
~DSPFINT
~DSPINT
~TUNED
~STEREO
PLLSCL
PLLSDA
NU
~LEDSTBY
NU
LEDPURE ~SYSOUT ~RDSCLK
XMRST
SYSIN
RDSSIG
RDSDAT
FSWDAT
FSWCLK FSWSTB
PROTECT THERMAL
VOLH
Vss
SEC1H
Vcc2
APOWER VPOWER
~XMREQ2 ~XMREQ1 DSPBUSY
DIGCLK
DIGSDI
DIGSDO
SPRLF/SPRLSW
SPRLCS SPRLSB
FLDSDO FLDCLK FLDCS ~FLDRST XMSDO XMSDI XMCLK BYTE CNVss COMPA COMPB ~RESET Xout Vss Xin Vcc1 ~NMI NU ~REMIN POFF NU DIRINT0 ~DIRCS ~DIRRST ~DSPFCS ~DSPCS VMUTMON VMUTV1 VCTRLA VCTRLB
81 :
82 :
83 :
84 : HPDET
NU
VOLB
VOLA : 50
: 49
: 48
: 47 SPRLB
AMUT
SBZ2MUT
Z2MUT
97 :
98 :
99 :
100 : KEY0
VREF
AVCC
NU FBUSY
FCLK
FRXD
FTXD
: 34
: 33
: 32
: 31
M30622MGP-293FPU0
Q701
R775
1K
R773
47K
R772
1K
R771
1K
R770
1K
R769
1K
R768
1K
R767
1K
R768
1K
R765
1K
R763
1K
SCHEMATIC DIAGRAMS-7
SCHEMATIC DIAGRAMS-8
SCHEMATIC DIAGRAMS-1
SCHEMATIC DIAGRAMS-8
+9.3V +5.6V
+5V
+5V
+3.3V
+5V
+3.3V
+2.5V
+3.3V
+3.3V
+5V
+12V -12V
Q401 - Q404 : NJM4580M-D
A
1
2
3
4
5
B C D E F G H