Onkyo TX-SR804 Service Manual page 20

E
D-8824(1/2)
-10:B1
JL8001A
C141 104Z
1 16
SELECT VCC
2 15 47
1A ST
R146 330
3 14 47
1B 4A
4 13 R145 47 330
1Y 4B
8 47
5 12 R144 47 47
2A 4Y
47
6 11 R143 330 330
2B 3A
7 10 R142 47 330
2Y 3B
L142 8 9 R141 47
GND 3Y
L241
Q141
TC74VHC157FT
49 47
+2.5VDSP
DACDA4
DACDA3
RMCK
L202
022M
100/16
L201 C211
+
C242 104Z
022M
C241 104Z
DACDA2 R252 109
DACDA1 R253 110
DACBCK R254 111
R255 112
R255-257
C212 113
R261,262
10K 104Z 114
R252-254 R256 115
R258-260 R257 116
HDATA0,GPIO0
47
R258 117
CMPREQ,FLRCLKN2
ADSDO R259 118
CMPDAT,FSDATAN2
SRCLRCK R260 119
FLRCLKN1
R261 120
WR,DS,GPIO10
R262 121
RD,R/W,GPIO11
C214
122
PLLVSS
2.2M 123
+
122J
FILT2
C213
124
FILT1
104Z
125
R264 R263
PLLVDD
C216
126
2.7K 330
XTALO
47 R265
127
CLKIN,XTALI
DSPCLKIN 128
CLKSEL
10K R266 129
CS,GPIO9
10K
R267 130
A0,GPIO13
47
SRCDO R268 131
FSDATAN1
132
VDD4
104Z C217
133
VSS4
47
SRCBCK R269 134
FSCLKN1,STCCLK2
330
DSPCS R270 135
_SCS
R271
DIGSDO 330 136
SCDIN
137
VSS5
138
VDD5
10K R272
139
A1,GPIO12
R273
DIGSDI 330 140
DSPBUSY 330 R274 141
DIGCLK 330 R275 142
3.3K R276 143
DSPRST 220 R277 144
82
2
C383
104Z
79 +
C382
220/6.3
ADCCT
ADCSW
OPTF
222J 222J 222J 222J
C303 C307 C317
C313
10K
R304 R314
R305 R310 R309 R315 R320
10K 10K
10K 10K 10K 10K
C301
C305
C311
10/50
R308 10/50 R318
R303 10/50 R313
1.5K 1.5K 1.5K 1.5K
4 8
C302
C306
C312
101J 101J
101J 101J
R291 R292 R293 R294
100K 100K 100K 100K
C314 10/50
C318 10/50
P3102B
TO NAAF-8678
SD-1:D1
F
L161 022M
C161 104Z
L141 022M
1 16
SELECT VCC
R161
2 15
1A ST
R162 47 R172
3 14
1B 4A
R163 47 R171
4 13
1Y 4B
R164 330 R170
5 12
2A 4Y
R165 47 R169
6 11
2B 3A
R166 47 R168
7 10
2Y 3B
330 R167
8 9
GND 3Y
Q161
TC74VHC157FT
C209
SD_ADDR6,EXTA6
72
SD_ADDR10,EXTA10
AUDATA1 71 SD_ADDR7,EXTA7
109 SD_BA,EXTA19
AUDATA0 70 SD_ADDR8,EXTA8
110 VDDSD1
CMPCLK,FSCLKN2 69
111 VSSSD1
HDATA2,GPIO2 68 SD_ADDR9,EXTA9
112 _SD_CS
VSS3 67
113 SD_ADDR4,EXTA4
VDD3 66
114 SD_ADDR5,EXTA5
HDATA1,GPIO1
115
SD_ADAT8,EXTA11
Q201 SD_DATA9,EXTA11
SD_DATA10,EXTA13
CS494003
SD_DATA11,EXTA14
SD_DATA12,EXTA15
DSP
SD_DATA13,EXTA16
43
140 SCDOUT,SCDIO SD_DATA6,EXTD6
141 HINBSY,GPIO8 VDDSD4 42
:43 SD_DATA14,EXTA17
142 SCCLK VSSSD4 41
SD_DATA15,EXTA18
143 UHS,_CS_OUT,GPIO17 SD_DATA5,EXTD5 40
_RESET SD_DQM0 39
144
SD_DATA7,EXTD7
SD_DATA4,EXTD4 38
SD_DATA3,EXTD3 37
ADCSL
ADCSR
ADCSBL
222J 222J
C323 C327 ADCSBR
R324
R319 R325 R330 R329
10K 10K
10K
10K 10K
C321 C325
C315
10/50
10/50 10/50 R323 R328
1.5K 1.5K
4 8
4 8
C316 C322 C326
101J 101J
R295 R296
100K
100K
C324 10/50
C328 10/50
G
C281 100/16
C231 104Z
C282 104Z
C232 104Z
A3 17
A3
C233 104Z A2 18
A2
10K
10K A1 19
R231 A1
R230
A0 20
A0
R229 D0 21
DQ0
10K
10K D1 22
DQ1
100/16 D2 23
R232
DQ2
C207
24
+
VSS A18/VPP
72 A10 D3 25
DQ3
71 BA/EA19 D4 26
DQ4 _WE/A18
70 D5 27
DQ5
69 D6 28
DQ6
68 SD_CS D7 29
DQ7
67 A4 BT_CS 30
_CE
66 A5 A10 31
A10
65 A6 BT_OE 32
_OE
64 SD_CKE
SD_CLK_EN
63 A7
62 A8
61 R281
SD_CLK_IN
C285 100/16
60 0 A9
+
59 SD_CKO
SD_CLK_OUT
C286 104Z
58 L204 1
VDDSD2
LL241
57 D0 2
VSSSD2
SD8/EA11
56 D1 3
SD9/EA12
55 4
SD10/EA13
54 D2 5
SD11/EA14
53 D3 6
SD12/EA15 C287 104Z
52 7
51 C204 D4 8
VDDSD3
104Z
50 D5 9
VSSSD3
49 SD13/EA16 10
48 D6 11
NC5
47 SA14/EA17 D7 12
46 SA15/EA18 13
45 SD_UDQM SD_LDQM 14
SD_DQM1
44 D7 SD_WE 15
43 D6 CAS 16
C203
42 RAS 17
104Z
41 SD_CS 18
40 D5 BA/EA19 19
39 SD_LDQM A10 20
38 D4 A0 21
37 D3 A1 22
A2 23
A3 24
R226
25
C289 104Z
10K
022M
L332
R337 330 8 R335 330
9
RST LRCK
10/50 10 7 R334 330
AINL SCLK
11 6 C333
C334
100/6.3
VQ VD
C331
104Z 12 5
104Z
AINR GND
C337 13 4 C332
VA SDOUT
14 3 104Z
100/6.3
REF_GND VL
R333
C336 15 2
FILT+ MCLK
10K
16 1
M1 M0
C339
R332 330
104Z C338
R331 47
100/6.3 Q331
L331
L342
CS5340-CZZ
47M
022M
R347 330 R345 330
9 8
RST LRCK
R344 330
10 7
AINL SCLK
C343
11 6
100/16
VQ VD
C347 C341
12 5 104Z
AINR GND
104Z
13 4 C342
VA SDOUT
100/16 14 3 104Z
REF_GND VL
R343
C346 15 2
FILT+ MCLK
16 1 10K
C344
M1 M0
R342 330
10/50
R341 47
Q341
C348
C349 L341
100/16
104Z
CS5340-CZZ
47M
L352
022M
R357 330 8 R355 330
9
RST LRCK
R354 330
10 7
AINL SCLK
10/50 C353
11 6
VQ VD
104Z
C354
104Z
12 5
AINR GND
C357
13 4 C352
C351
VA SDOUT
104Z
100/16 14 3 100/16
REF_GND VL
C356
15 2
R353
FILT+ MCLK
10K
16 1
M1 M0
330 R352
R351 47
C359 C358
Q351
L351
104Z 100/16
47M
CS5340-CZZ
TO FLASH WRITER
P702
R551
0.47(1/2W)
J201B
J300A
+VBOOT
+
16 A4
A4
15 A5
A5
14 A6
A6
13 A7
A7
12 SD9/EA12
A12
11 SD12/EA15
A15
10 SD13/EA16
A16
9 SA15/EA18
8
VCC
7 BT_WE
6 SA14/EA17
A17
5 SD11/EA14
A14
4 SD10/EA13
A13
3 A8
A8
2 A9
A9
1 SD8/EA11
A11
+VSD
50
VCC0 GND2
49 SA15/EA18
DQ0 DQ15
48 SA14/EA17
DQ1 DQ14
47
GNDQ1 GNDQ4
46 SD13/EA16
DQ2 DQ13
45 SD12/EA15
DQ3 DQ12
44
VCCQ1 VCCQ4
43 SD11/EA14
DQ4 DQ11
42 SD10/EA13
DQ5 DQ10
41
GNDQ2 GNDQ3
40 SD9/EA12
DQ6 DQ9
39 SD8/EA11
DQ7 DQ8
38
VCCQ2 VCCQ3
37 C290 104Z
LDQM NC2
36 SD_UDQM
_WE UDQM
35 SD_CKO
_CAS CLK
34 SD_CKE
_RAS CKE
R285 47
33
_CS NC1
32 A9
A11 A9
31 A8
A10 A8
30 A7
A0 A7
29 A6
A1 A6
28 A5
A2 A5
27 A4
A3 A4
26
VCC1 GND1
ADCLRCK
ADCBCK
Q191
3
O I
ADCCSW
TA48033AF
ADCMCK
TA48025AF
Q192
3
O I
ADCSLR
82(1W) 2SB1132
R195 Q194
TA4805AF
Q193
+5VDAC 3 1
O I
10(1/2W)
J300B
ADCSBLR
ADCRST
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
TX-SR804/804E
H
APOWER 1
FTXD 2
FBUSY 3
FCLK 4
FRXD 5
CNVSS 6
RESET 7
+5VCPU 8
9
GNDD 10
RXMUTE 11
TXMUTE 12
VSYSRST 13
VD_SCK 14
VD_SI 15
VD_SO 16
VD_STB 17
18
19
ADCRST 20
SYSIN 21
DIRCS 22
DIRINT 23
DIRRST 24
OPTF 25
DIGSDI 26
DIGCLK 27
DSPCS 28
DSPBUSY 29
DSPRST 30
DSPINT 31
DSPFCS 32
MLTSEL 33
DIGSDO 34
DSPFINT 35
GNDDSP 1
GNDDSP 2
+5VDSP 3
+9V 4
+9V 5
GNDA 6
GNDA 7
GNDHD 8
GNDS2 9
1
1
R194