Onkyo TX-SR603 Service Manual page 13

A B
SCHEMATIC DIAGRAMS-2
DSP SECTION
TO NADIS-8513
40P
1
2
10 PROTECT
9 THERMAL
8 VOLH
7 SEC1H
6 APOWER
5 HPDET
4 VPOWER
3 FAC1
2 FAC2
1 -VP
P311A
20 +5VDIS
19
18 POFFV
17 +10S
16
VIDEO+5V/
15 SW+12V
14 VIDEO-5V
13 GNDV
12 +12VTRG
11 +5VDSP
10 +3.3V
3
9 +2.5V
GNDDG
8
7
6 ADLT+
5 ADLT-
4
3
2
1 ADRT+
ADRT-
Z2MUT
P302A
AMUT
10 SBZ2MUT
9 GND+12V
8 -12VA
7 +12VA
6 GND+7
5 +7V
4 -7V
3 DAC_SR C526 10/50 R596
+
2 DAC_SL C525 10/50
+ R595
1 DAC_CT C523 10/50 R593
+
P301A
C524 10/50
20 DAC_SW R594
+
19 DAC_SBL R597
18 DAC_FL R591
17 DAC_FR R592
16 DAC_SBR R598
15 FSWSDO
14 FSWCLK
13 GNDDG
4
12 FSWSTB
11 VOLSTB
10 VOLCLK
9 VOLDAT
8 MICOUT
7 GNDMIC
6 V4_R
5 V4_L
4 GNDV4A
3 TU_R
2 TU_L
1 GNDTU
P303A
JL402B
NC
4 1
3 2
2 3
1 4
5
E301
6
7
Q502:A
R562 NJM4580M-D
22K
R532
6 6
7 7
22K
5 5 5
Q503:A
NJM4580M-D
NJM4580M-D
Q503:B Q502:B
NJM4580M-D
3 3
1 1
2 2
R531
22K
R561 22K
C
TO NAVD-8476 TO NAVD-8476
P101A
NC
R691
NC
+12VA
-12VA
Refer to following table about the parts displayed by mark "
CIRCUIT NO.
R687 R787 R686 R786
DESTINATION
DD 56K 33K 33K 10K
PA, WT, GR 10K 10K 10K 33K
PP 10K 10K 10K 33K
POFFV
+12VTRG
PP Only
Q111 BU1924FS
C111 L111
+
022M
100/16
9 8 C115
T2 CMP
561J
10 7
T1 VSS3
11
6
VSS2 VSS1
C113 104Z
C116 12 5
VDD2 VDD1
330J 13 R114 1K
4
XI MUX C114
+
C117 14 3
XO Vref 2.2/100
330J 15 2
NC RDATA R112
16 1
RCLK QUAL
R113 R111
+
C531 220/16
+
C532 220/16
0
0
0
R478
R438 R418
0 6 180
0
7 180 470 3.3K
R468
NC 5
NC
R428 R408
470 3.3K
0
Q404:A
NJM4580M-D
180
R427
R467 R407
3
1 3.3K
470
R477
2
180 R437 R417
Q404:B 470 3.3K
NJM4580M-D
R436 R416
R476
6
7 180 C303
470 3.3K
104Z
5 R466
180 R426 R406 C304 47/25
+
470 3.3K C305 NC 17
Q403:A
18
NJM4580M-D
P401A R465 R425 R405 +
3 19
NC
C306
1 180 470 3.3K 20
R475
1 2 100/16 21
2 22
180 R435 R415
470 3.3K
3 Q403:B 23
4 NJM4580M-D C307 24
5 R434 R414 NC 25
6
R474 470 3.3K
6 26
7 7 27
180
5 R464
8 28
9 29
180 R424 R404
470 3.3K
30
Q402:A
NJM4580M-D R423 R403 31
470 3.3K
3 32
1 R463
180 C308
2
+
R473 R433 R413
220/6.3
180
R512 470 3.3K
10K Q402:B
R522 R502 NJM4580M-D
6
7
1.5K 10K
5
Q401:A
Q501:A NJM4580M-D
NJM4580M-D
R472 R432 R412
680 3.3K
180
6
7 R422
R402
5 R462 680 3.3K
Q501:B 180
NJM4580M-D
3 Q401:B R421 R401
R461 680 3.3K
1 NJM4580M-D 3
2 10K 1
180
R521 R501 2
10K
1.5K
R471 R431 R411
180 680 3.3K
R511
D E
NADG-8514
U03 DSP PC BOARD
R653 NC
P721 R773
R652 NC
330
R651 NC RI
R650 NC
D712
D711
0 +5VCPU
R603
D702
1SS355
Q721
D701
S812C56AUA-C3G-T2
L701 1SS355
+VCC
I O
470K
R674 NC
R673 220K
D707
UDZS5.1B
C724
124J
1K
R781
HPDET 81
MICDET R782 1K 82
VOLB R783 1K 83
VOLA R784 1K 84
R785
INT3 85
INIT3
R786 INT2 86
INIT2
81 : HPDET
R787 INT1 87
".
INIT1
R788 82 : NU
BAND 88
BAND
83 : VOLB
KEYINT3 R789 4.7K 89
~KEYINT3
R685 R785 R688 R788 R790 4.7K 84 : VOLA
KEYINT2 90
~KEYINT2
KEYINT1 R791 4.7K 91
~KEYINT1
10K NO NO 000J
KEYINT0 R792 4.7K 92
~KEYINT0
10K NO 10K 10K KEY3 R793 4.7K 93
KEY3 97 : KEY0
KEY2 R794 4.7K 94
10K NO 56K 33K KEY2 98 : VREF
R795 4.7K
KEY1 95
KEY1 99 : AVCC
96
AVSS 100 : NU
4.7K R797
KEY0 97
98
C709
104Z 99
OSDCS 100
R800
220
3
G
+
C706 Q703
1/50 RN1404
R605
0
D706
1SS355
DACDA4
DACDA3
CIRCUIT NO.
R111,112,113
DESTINATION
PP 220K
Other 000J
L202
022M
C201
+
100/16
DACDA2 109
DACDA1 110
C325 C326
DACBCK 111
222J 222J R249 10K
112
R325 R326
C215 113
3.9K 3.9K
L301
104Z 114
022M R250 10K 115
R251 10K
R302 116
47 DACLRCK 117
ADSDO 118
SRCLRCK 119
120
R255 10K
121
R256 10K
122
C204
+ 123
C301 2.2M 124
220/6.3
125
+
C216
104Z 126
64 R319 47 DSPCLKIN R259 47 127
VQ
R318 47
63 128
FLT+
R260 10K
62 R317 47 129
REFGND
L313 LM182 R261 10K
61 130
AOUTB4- SAI_SLCK
60 R315 47 SRCDO 131
AOUTB4+ 64:CX_SDIN2 SAI_LRCK
59 R314 47 132
63:CX_SDIN3
AOUTA4+ OMCK
C217
58 133
AOUTA4- 62:CX_SDIN4 ADCIN1
57 R316 SRCBCK 104Z 134
VA Q421 ADCIN2
R313 47 47
56 DSPCS_3V 135
AGND1 CX_SDOUT
CS42518/28-CQ
55 L311 LM182 136
AOUTB3- RMCK
54 R312 47 137
AOUTB3+ SAI_SDOUT
50:TXP 53 C313 R266 138
AOUTA3+ AOUTB2+:31 VLS
52 NC 10K 139
AOUTA2+:32 49:RXP0
AOUTA3- DGND2
C171 104Z
51 140
AOUTB2- VD2
R331
50 330 TX DSPBUSY_3V 141
Q171 TC7WU04FU
330 R332
49 OPT1 1 8 142
VD
R269 3.3K
2 7 L172 143
3 6 LM182 DSPRST_3V R270 220 144
C331
330J L173
4 5
GND
LM182
PCB
R171
022M 1M
L303
12.288MHz
X171
C332 330J R333 330 COAX1
C333 330J R334 330
OPT2
C334 330J R335 330 COAX2
C335 330J R336 330 OPT3
C336 R337 330
330J OPTF
F G
NAETC-8518
U07
IR IN TERMINAL PC BOARD
JL121B JL121A
1 1 +5.6IR
R127
2 2 GNDTRG +12TRG
3 3 IR_ 3.3 Q126
4 4 TZ2 2SB1068
5 5 GNDIR
6 6 D121 D122
Z2MUT C121
SBZ2MUT 223K
Q127
Q712 Q714 Q716
RN2402 RN2402
RN2402 RN1402
Q123
R747
2.2K R748 R749
AMUT RN1402
2.2K 2.2K
Q711 Q713 Q715
RN1404 RN1404
RN1404 C132 R132
R133 104K
220K
R137
C135
220K
104K
OPT1
OPT2
OPT3
L133
R658 022M
NC
R659
NC
50 SPRLZ2 COAX1
49 AMUTA
48 SBZ2MUTA
---
47 Z2MUTA
---
46 FCE
FCE
45 VOLDAT
VOLDAT
44 VOLCLK
SPRLB : 50 VOLCLK
43 VOLSTB
VOLSTB
AMUT : 49
42 DSPRST
Q701
DSPRST
41 FEPM
FEPM
M30622MGP-236FPU0
40 DSPFINT
DSPFINT
39 DSPINT
DSPINT
38 DSPBUSY
FBUSY : 34 DSPBUSY
37 DIGCLK TX C137
FCLK : 33
DIGCLK
R736 220
FRXD : 32 36 DIGSDI 104K
DIGSDI
35 DIGSDO
FTXD : 31
DIGSDO
R734 220
34 FBUSY COAX2
33 R733 220 FCLK
32 R732 220 FRXD
31 R731 220 FTXD 11
Y8 GND
DIRCS_3V 12
Y7 A8
DIRRST_3V 13
Y6 A7
R630 1K DSPFCS_3V 14
Y5 A6
DSPCS_3V 15
R629 1K
Y4 A5
DIGSDO_3V 16
Y3 A4
P751A DIGCLK_3V 17
R618
Y2 A3
10K 1 RESET
DSPRST_3V 18
Y1 A2
2 CNVSS 19
_G2 A1
R624 10K 3 FRXD
20
VCC _G1
R622 10K 4 FCLK
R621 10K 5 +VCC C151
6 FBUSY 104Z
7 FTXD TC74HCT7007AF
8 GNDDG
Q152
9 APOWER 8
OUT4
R163 9
IN4
6.000MHz 220 10
OUT5
X701 DSPINT_3V R164 11
IN5
220 12
VMUT R727 220 OUT6
DIGSDI_3V R165 13
VCRST IN6
220 14
VCC
Q732 R728 220
RN1404
C152
DSPFINT_3V 104Z
Q731
RN1404
CAS
NC R277
NC R276 RAS
NC R275 SD_CS
R274
NC SD_CKE
NC R273 SD_UDQM
R272
NC SD_LDQM
NC R271 SD_WE
A3 17
A2 18
A1 19
A0 20
D0 21
D1 22
D2 23
C203
24
+
72 100/16 A10 D3 25
71 BA/EA19 D4 26
C212
70 D5 27
69 104Z D6 28
68 SD_CS D7 29
67 A4 BT_CS 30
66 A5 A10 31
65 A6 BT_OE 32
SD_ADDR6,EXTA6
64 SD_CKE
CMPREQ,FLRCLKN2 SD_CLK_EN
63 A7
CMPDAT,FSDATAN2 SD_ADDR7,EXTA7
109 : AUDATA1 62 A8
FLRCLKN1 SD_ADDR10,EXTA10 : 72 SD_ADDR8,EXTA8
61 C283
110 : AUDATA0 : 71
_WR,_DS,GPIO10 SD_BA,EXTA19 SD_CLK_IN
100/16
111 : CMPCLK,FSCLKN2 60 A9
_RD,R/_W,GPIO11 VDDSD1 : 70 SD_ADDR9,EXTA9 +
59 L211 R226 SD_CKO
112 : HDATA2,GPIO2 VSSSD1 : 69 C284
PLLVSS SD_CLK_OUT
104Z
113 : VSS3 58 LL241 47
FILT2 _SD_CS : 68 VDDSD2
57 D0
FILT1 114 : VDD3 SD_ADDR4,EXTA4 : 67 VSSSD2
56 SD8/EA11 D1
115 : HDATA3,GPIO3
PLLVDD SD_ADDR5,EXTA5 : 66 SD_ADAT8,EXTA11
HDATA0,GPIO0 55 SD9/EA12
XTALO 116 : SD_DATA9,EXTA11
54 SD10/EA13 D2
CLKIN,XTALI SD_DATA10,EXTA13
Q201
53 SD11/EA14 D3
CLKSEL SD_DATA11,EXTA14
52 SD12/EA15
CS494003
_CS,GPIO9 SD_DATA12,EXTA15
C210
51 D4
A0,GPIO13 VDDSD3
SD_DATA6,EXTD6 : 43 50 104Z D5
FSDATAN1 VSSSD3
139 : A1, GPIO12 49 SD13/EA16
VDDSD4 : 42
VDD4 SD_DATA13,EXTA16
140 : SCDOUT, SCDIO
VSSSD4 : 41 48 D6
VSS4 NC5
141 : HINBSY, GPIO8 SD_DATA5,EXTD5 47 SA14/EA17 D7
: 40
FSCLKN1,STCCLK2 SD_DATA14,EXTA17
142 : SCCLK
SD_DQM0 : 39 46 SA15/EA18
_SCS SD_DATA15,EXTA18
143 : UHS,_CS_OUT,GPIO17 SD_DATA4,EXTD4 45 SD_UDQM SD_LDQM
SCDIN : 38 SD_DQM1
144 : _RESET 44 D7 SD_WE
SD_DATA3,EXTD3 : 37
VSS5 SD_DATA7,EXTD7
43 D6 CAS
VDD5
42 C209 RAS
104Z
41 SD_CS
40 D5 BA/EA19
39 SD_LDQM A10
38 D4 A0
37 D3 A1
A2
A3
C287
104Z
TX-SR603/603E/8360
H
P121
12V TRIGGER
OUT
ZONE2
R121
100
IR IN
Q122
RN1402 Q121
PC817X
P131
L131
IN 1
10 022K
COAXIAL
R136 L132
IN 2
022K
10
C146
104Z U131
R141
DIGITAL
IN
220
IN 1
VCC
GND
R145
NC U132
R142
IN
220
IN 2
VCC
GND
R146
OPTICAL
NC U133
R143
IN
220
IN 3
VCC
GND
U134
R144
IN
220
OUT
VCC
GND
10
9
8 DIRCS
7 DIRRST
6 DSPFCS
5 DSPCS
4 DIGSDO
3 DIGCLK
2 DSPRST
1
DIGSDI
DSPINT
7
GND
6 DSPFINT
5
4 DIRINT0
3 DIRINT_3V
2 DSPBUSY
R161
1 DSPBUSY_3V
220
R162
220
C281
100/16
+VBOOT
+
C282
104Z
16 A4
A3 A4
15 A5
A2 A5
14 A6
A1 A6
13 A7
A0 A7
12 SD9/EA12
DQ0 A12
11 SD12/EA15
DQ1 A15
10 SD13/EA16
DQ2 A16
9 SA15/EA18
VSS A18/VPP
8
DQ3 VCC
7 BT_WE
DQ4 _WE/A18
6 SA14/EA17
DQ5 A17
5 SD11/EA14
DQ6 A14
4 SD10/EA13
DQ7 A13
3 A8
_CE A8
2 A9
A10 A9
1 SD8/EA11
_OE A11
+VSD
1 50
VCC0 GND2
2 49 SA15/EA18
DQ0 DQ15
3 48 SA14/EA17
DQ1 DQ14
4 47
GNDQ1 GNDQ4
5 46 SD13/EA16
DQ2 DQ13
6 45 SD12/EA15
DQ3 DQ12
7 44
VCCQ1 VCCQ4
8 43 SD11/EA14
DQ4 DQ11
9 42 SD10/EA13
DQ5 DQ10
10 41
GNDQ2 GNDQ3
11 40 SD9/EA12
DQ6 DQ9
12 39 SD8/EA11
DQ7 DQ8
C288
13 38
VCCQ2 VCCQ3
14 37 104Z
LDQM NC2
15 36 SD_UDQM
_WE UDQM
16 35 SD_CKO
_CAS CLK
17 34 SD_CKE
_RAS CKE
18 33
_CS NC1
19 32 A9
A11 A9
20 31 A8
A10 A8
21 30 A7
A0 A7
22 29 A6
A1 A6
23 28 A5
A2 A5
24 27 A4
A3 A4
25 26
VCC1 GND1