Onkyo TX-SR800

TX-SR800
SCHEMATIC DIAGRAM 2-1
DSP circuit
U1
A0122
A1114
A10
6
A11
5
A12
5
A13
4
A14
4
A1534 A1633 A1723
A2113
A3 10 6 A4 10 5
A5 95 A6 86 A7 78 A8 77
A9
7
BCKI 1
3
BCKI 2
4
BCKI 3
4
BCKO
6
BOOT142
BST141
BTACT17
BTSL134
CS0 84
D0129
D1128
D10 93 D11 92 D12 89 D13 88 D14 87 D15 80 D16 79
D17
6
D18
6
D19
5
D2125
D20
5
D21
5
D22
5
D23
5
D24
5
D25
4
D26
4
D2732
D28
31
D2922
D3124
D3021
D3120
D4123
D5116
D6115
D7 10 4 D8 10 3
D9 94
EXLOCK136
EXTIN2
GP0132
GP1131
GP10 10 7
GP2130
GP3
120
GP4
119
GP5
118
GP6112
GP7111
GP8110
GP9
10 8
HACN 83 HCLK 75
HCS 76
HDIN 74
HDOUT 82
KFSI O
6
LRCKI129 LRCKI236
LRCKI3
4
LRCKO
6
MCLK1
144
MCLK2139
MO D 06 MO D 15
MS
4
N.C1
7
N
.
C
7
NC3133
NC4135
OE0121
PAGE015
PAGE1
14
PAGE2
13
PLOCK16
PM140
SCKOUT10 SDI127 SDI228 SDI335
SDI4
3
SDO1
6
SDO2
6
SDO325 SDO426
SPDI F
4
SYNC12 TCK 97
TDI 98 TDO 99
TMS 10 0
VDDE118
VDDE2
5
VDDE3 90
VDDE4126
VDDI11 VDDI211
V
D
I
3
3
VDDI 4
6
VDDI5
73
VDDI6 96
VDDI7109
VDDI8137
VSS07 VSS19
VSS10 10 2
VSS11117
VSS12127
VSS13138
VSS14143
VSS219 VSS324 VSS430
VSS5
4
VSS6
5
VSS7
6
VSS8 81 VSS9 91
WE0 85
WMD04 WMD13 XRST8 XTRST 10 1
A011 2
A111 0
A10 85 A11 84 A12 83 A13 66 A14 65 A15 64 A16
63
A17 62
A210 9
A397
A496
A595
A694
A793
A892
A9 82
BCKI117 BCKI229
BCKI3/F S1
6
BCKO20
BOOT 54
BST 56
CS0 44
D0108
D1107
D10/GP2 78 D11/GP3 77 D12/GP4 75 D13/GP5 74 D14/GP6 73 D15/GP7 72
D2105
D3104
D4103
D5102
D699
D798
D8/GP0 80 D9/GP1 79
DQM/OE0 43
EXLOCK 59
EXTIN3
GP/1 4RAS 39
GP10 67
GP11/V SS11 8
GP12/SD CLK 37
GP13/CL KEN
38
GP15/CA S 42
GP8 69 GP9 68
HACN 32
HCLK 34
HCS 36
HDIN 33
HDOUT 35
KFSO22 LRCKI115 LRCKI228
LRCKI3/ FS2
4
LRCKO19
MCLK19
MCLK212
MOD0 58
MOD1 57
MS13
PAGE0 53
PAGE1
52
PAGE2 50
PLOCK7
PM11 3
SCKOUT14 SDI 118
SDI 2
30
SDI311 4
SDI411 5
SDO123 SDO224 SDO325 SDO4
26
SPDIF27
SYNC116
TCK 89
TDI 90
TDO 86 TMS
87
TST1/BT ACT 55
TST2/V SS11 7
TST3/V SS11 9
VDD110 VDDE016
VDDE1 46
VDDE2 76
VDDE310 6
VDDI05
VDDI 2 40
VDDI 3 60
VDDI4 70
VDDI5100
VDDI6
12 0
VSS0
1
VSS18
VSS10 81
VSS1191
VSS1210 1
VSS1311 1
VSS211 VSS321
VSS4 31
VSS5 41
VSS6 48
VSS7 51
VSS8
61
VSS9 71
WE0 45
WMD0 49
WMD1 47
XRST2
XTRST
88
P100
FROM
FRONT
U104
TOTX
179
P101
COAXIA L2
COAXIAL1
COAX
IAL3
Q130
74HCU04
1
2
3
4
5
6
8
9
10
11
12
13
GND 7
VCC14
U101 TORX179
OP
T2
U102 TORX179
OP
T3
U100
TORX179
OP
T1
X
130
X
TL-24
.57M
X751
XTL-1 3.5M
X700
XTL-1 3.5M
R174
330
R136
10K
R137
10K
R175
330 R173
1K
R132
75
R131
75
R133
BK1608M182T
R130
75
R145
47
R140
470
R141
470
R139
470
R147
47
R148
47
R149
1K
R138
10
K
R146
47
R143
47
R150
220
R151
1K
R152
1K
R153
1K
R155
22
0
R156
18
K
R157
470
R158
470
R159
470
R160
470
R154220
L13 6
470M
L13 0
470
M
L7 01
022M
L17 0
470M
NCH-1
479
L133
02
2M
L1 32
BK160 8LM1
82
L131
02
2M
L13 5
022
M
L134
BK16
08LM
182
022M
C763
1
04Z
C137
080
D
C138
080D
C140
104
Z
C128
104Z
C122
1
04Z
C132
101J
C131
101J
C130
101
J
C174 10
4Z
C175
104
Z
C151
10
4Z
C149
10
4Z
C129
104
Z
C139
0
80D
C761
104Z
C712
104Z
C762
104Z
C757 C759
104Z
C760
104Z
C767
104
Z
C768
10
4Z
C758
104Z
C751 104
Z
C752 104
Z
C753
104
Z
C711
10 4Z
C700
10
4Z
C709
1
04Z
C71010
4Z
C133
1
04Z
C135
10
4K
C136
10
4K
C143 104
Z
C144 10 4Z
C142
104Z
C134
10
4K
C146 10
4Z
C179
104
Z
C154
1
20J
C153
150J
C155
102
K
C156
101
J
C158
104Z
C704
10
4Z
C705
1
04Z
C706
104Z
C703 220J C702 220J
C701
10
4Z
C707
10
4Z
C708
104Z
C141
47/
6.3
C177
100
/4
C17
8
100
/4
C176
47/16
C150
10/16
C765
100/4
C764
100/4
C720
100/
4
C719
10
0/4
C148
47/6.3
C152
47/4
C157
100/4
C
159
0.4
7/50
R171
10
R170
10
R7102
10K
R7103
10
L702
0. 82
R779
1K
R780
1K
R781
1K
R755
47
R757
33
0
R758
33
0
R756
47
R760
56
R761
56
R759
33
0
R762
330
R763
33
0
R784
1K
R783
22
0
R785
56
R786
56
R795
4.7
K
R747
1K
R750
1K
R794
56
R798
1K
R793
56
R792
56
R745
330
R797
1K
R796
1K
R743
1K
R716
330
R717
1K
R718
1K
R719
330
R725
1K
R720
1K
R727
330
R730
1K
R710
47
R711
47
R712
47
R714
33
0
R715
33
0
R734
330
R709
47
R713
33
0
R708
33
0
R702
33
0
R700
1K
R701
33
0
R703
330
R705
33
0
R706
33
0
R707
33
0
R733
330
R732
330
R172
10
Q131
AK4141VQ
DIR
AVDD38
AVSS541
BICK 26
BOUT 17
CM0/CDTO/ CAD1 32
CM1/C SN/SDA
33
COUT 18
DAUX28
DIF 0/RX 53 DIF 1/RX 65 DIF 2/RX 77
DVDD21
DVSS 22
INT0 36
IN T137
IPS 0/RX 41
IP S1/II C8
LRCK
24
MCKO1 23
MCKO2 27
NC02 NC16
NC2 14
NC4
43
NC547
OCKS0/ CCLK/SCL 34
OCKS0/CSN /CAD0 35
P/S N9
R39
RX042
RX144
RX246
RX348
SDTO25
TEST145
TEST24
TVDD13
TX0 15
TX1
16
UOUT 19
VCOM
40
VIN12
VOUT 20
XTI 30
XTL010 XTL111
XTO
29
PDN
31
P750
P701
Q120
TC74VHC404 0
CL_ 10
Q1
9
Q10
14
Q11
15
Q121 Q2
7
Q3
6
Q4
5
Q5
3
Q6
2
Q74 Q8
13
Q9 12
RSET 11
VDD 16
VSS
8
Q751
TC74VHC74F T
SN74AHC541
1CK3
1D2
1Q5
2CK 11
2D 12
2Q 9
GND7
VCC
14
1CLR
1
1PR
4
1Q
6
2CLR
13
2PR
10
2Q
8
Q701
TC74VHC74FT
SN74AHC74
1CK3
1D2
1Q5
2CK 11
2D 12
2Q 9
GND7
VCC
141CLR1
1PR
4
1Q
6
2CLR
13
2PR
10
2Q
8
Q170
MPC292 5T
G
I
O
Q171
MPC2933T
G
IO
R126
R124
BK1608
LL241
R125
BK1608 LL24
1
R790
56
R790
56
R790
56
R790
56
R782
56
R782
56
R782
56
R782
56
R787
56
R787
56
R787
56
R788
56
R788
56
R788
56
R788
56
R789
56
R789
56
R789
56
R789
56
R791
56
R791
56
R791
56
R791
56
R787
56
Q705CY7C1019 BV33-15V CT
A0 4 A1 3
A1019 A1118 A1217 A13 16
A14 15 A15 14 A16 13
A2 2 A3 1A432
A531 A630 A729
A821 A920
GN D 1 9
GND225
I/O1 6 I/O2 7 I/O3 10 I/O4 11I/O 522
I/O 623
I/O726 I/O827
VCC1 8
VCC
2
24
CS
5OE28
WE
12
Q706 CY7C101 9BV33-15 VCT
A0 4 A1 3
A1019 A1118 A1217 A13 16
A14 15 A15 14 A16 13
A2 2 A3 1A432
A531 A630 A729
A821 A920
GN D 1 9
GND225
I/O1 6 I/O2 7 I/O3 10 I/O4 11I/O 522
I/O 623
I/O726 I/O827
VCC1 8
VCC2
24
CS
5OE28
WE
12
Q121
TC74VHCT00
1A1 1B2 1Y3 2A4 2B5 2Y6
3A 10 3B 9 3Y 8 4A 13 4B 12 4Y 11
GND7
VCC 14
DSPPM
INT1
DSP1GP8
TDI
TCK
DSP1GP9
DSP1XRST
DSP1TMS
DSP1TDO
DSP1GP10
RAMCE
D1 D0
RAMCE
A13 A14 A15 A16
A16
A3 A2 A1 A0
WE0
D8 D9
D10 D11 A13 A14 A15
A3 A2 A1 A0
WE0
D3 D2
INT1
DSP1BST
A4 A5 A6 A7 A8 D7 D6
D14
D15
OE0
A9
A1
0
A1
1
A1
2
A4
A5 A6
A7 A8
D12 D13
D5 D4
OE0
A9
A10
A11
A12
DSP2HACN
DSP2HDOUT
WE
0
CS
0
DSP2H C
S
D9
D10 D11 D12 D13 D14
A6
D15
A7 A8
A3 A4 D7 D8 A5
DSPC
L
DSPD
A
D2TMS D2TDO
D2TDI
D2TCK
DSXRST
DSPPM
DSP1HCS
DSP1HDOUT
A2
DSPCL
A1
DSPDA
D6
DSP1HACN
D5
OE0
A0
DSP1RST1
D4
D3
D2
BCKI2
SDI2
LRCKI2
DSP12SD1 DSP12SD2 DSP12SD3 DSP12SD4
DIRLRCK
DIRBC K
DIRDA
DALRCK
D1
D0
+3.3V
+2.5V
DALRCK
BCKI2
INT1
DSPPM
DSP2BST
DS P2RST
DACBCK
SDI2
DALRCK
A16 A15
DSP12SD3
ADDA
DACDA4
DACDA3
DALRCK
DSP12SD1
DSP12SD 2
ADDA
OPTVCC
MCK1
DACBCK
DA LRCK
+5VDAC
+2.5V
XTI
MC
K2
DI RCS DSPCL DSPDA
CD
TO
DI RPD
DIRBCK
DIRDA
+3.3V
U PSMPL
+3.3V
+5VDSP
INT1 INT0
DALRCK
+2.5V
+5VDSP
M
CK2
UPSMPL
DI RLRCK
MC K1
GN
D
+3.3V
+3.3V
OPTFRO
NT
COAXIA
L1
COAXIA
L2
OPTOUT
COAXIAL3
DA CBCK
OPTOU
T
MCK1
GNDDA
C
OPT1
OPT2
OPT3
GNDDAC
+5VDSP
C769
220J
C770
220J
R135
BK1608M182T
R134
BK1608M182T
Q700
MB86D41PFV-G-BND
DD/DTS/AAC DECODER
Q703
MB86344BPFV-G-BND
THX/OOS/BASS-MANAGEMENT
330
(SCH. 1)
NADG-7687
A
1
2
3
4
5
BCD