Onkyo TX-NR801E, Service Manual

Page: 15 / 117

TX-NR801/E
SCHEMATIC DIAGRAM 2 DSP and Main microprocessor sections
A
1
2
3
4
5
B C D
NADG-7687
U7
O
Q703
MB86344BPFV-G-BND
THX/OOS/BASS-MANAGEMENT
A0 122
A1 114
A15
34 A16
33 A17
23
A2 113
A3
106
A4
105
A5
95
A6
86
A7
78
A8
77
BOOT 142
BST 141
BTAC
T
17
BTSL 134
CS0
84
D0 129
D1 128
D10
93
D11
92
D12
89
D13
88
D14
87
D15
80
D16
79
D2 125
D27
32 D28
31 D29
22
D3 124
D30
21 D31
20
D4 123
D5 116
D6 115
D7
104
D8
103
D9
94
EXLOCK 136
EXTI
N
2
GP0 132
GP1 131
GP10
107
GP2 130
GP3 120
GP4 119
GP5 118
GP6 112
GP7 111
GP8 110
GP9
108
HACN
83
HCLK
75
HCS
76
HDOU
T
8
2
LRCK
I1
29
MCLK 1
144
MCLK2 139
MOD0
6 MOD1
5
NC3 133
NC4 135
OE0 121
PAGE
0
15
PAGE
1
14
PAGE
2
13
PLOC
K
16
PM 140
SCKO
UT
10
SDI1
27 SDI2
28 SDO3
25 SDO4
26 SYNC
12
TCK
97
TDI
98
TDO
99
TMS
100
VDDE
1
18
VDDE
3
9
0
VDDE4 126
VDDI
1
1
VDDI
2
11
VDDI
6
9
6
VDDI7
109
VDDI 8 137
VSS0
7 VSS1
9
VSS1
0
102
VSS1 1 117
VSS12 127
VSS13 138
VSS1 4 143
VSS2
19 VSS3
24 VSS4
30
VSS8
81
VSS9
91
WE0
85
WMD0
4 WMD1
3 XRST
8
XTRS
T
101
Q700
MB86D41PFV-G-BND
DD/DTS/AAC-DECODER
A0 112
A1 110
A10
85
A11
84
A12
83
A13
66
A14
65
A15
64
A16
63
A17
62
A2 109
A3 97
A4 96
A5 95
A6 94
A7 93
A8 92
A9
82
BCKI
1
17
BCKI
2
29
BCKI
3/FS1
6
BCKO
20
BOOT54
BST 56
CS0 44
D0 108
D1 107
D10/
GP2
78
D11/
GP3
77
D12/
GP4
75
D13/
GP5
74
D14/
GP6
73
D15/
GP7
72
D2 105
D3 104
D4 103
D5 102
D6 99
D7 98
D8/G
P0
80
D9/G
P1
79
DQM/OE0 43
EXLOCK 59
EXTI
N
3
GP/1 4RAS 39
GP10
67
GP11 /VSS 118
GP12 /SDCLK 37
GP13 /CLKEN 38
GP15 /CAS 42
GP8
69
GP9
68
HACN32
HCLK34
HCS36
HDIN 33
HDOUT 35
KFSO
22
LRCK
I1
15
LRCK
I2
28
LRCK
I3/FS2
4
LRCK
O
19
MCLK
1
9
MCLK
2
12
MOD0 58
MOD1 57
MS
13
PAGE 0 53
PAGE1 52
PAGE2 50
PLOC
K
7
PM 113
SCKO
UT
14
SDI1
18
SDI2
30
SDI3 114
SDI4 115
SDO1
23
SDO2
24
SDO3
25
SDO4
26
SPDI
F
27
SYNC 116
TCK
89
TDI
90
TDO
86
TMS
87
TST1 /BTACT 55
TST2/VSS 117
TST3 /VSS 119
VDD1
10
VDDE
0
16
VDDE 1 46
VDDE
2
7
6
VDDE3 106
VDDI
0
5
VDDI 2 40
VDDI 3 60
VDDI
4
7
0
VDDI 5 100
VDDI 6
120
VSS0
1 VSS1
8
VSS1
0
8
1
VSS1 1 91
VSS1 2 101
VSS13 111
VSS2
11
VSS3
21
VSS4 31
VSS5 41
VSS6 48
VSS7 51
VSS8
61
VSS9
71
WE0 45
WMD0 49
WMD147
XRST
2
XTRS
T
8
8
P100
FROM
FRONT
U105
TOTX179
U104
TOTX179
P101
COAX IAL2
COAX IAL1
COAX IAL3
Q130
74HC
U04
1
2
3
4
5
6
8
9
10
11
12
13
GND 7
VCC 14
U101 TORX179
OPT2
U102 TORX179
OPT3
U100
TORX179
OPT1
X130
XTL-
24.57M
X751
XTL-13.5M
X700
XTL-
13.5M
R174
330
R136
10K
R137
10K
R175
330
R173
10K
R135
R134
R132
75
R131 75
R133
R130
75
R145
47
R140
470
R141
470
R139
470
R147
47
R148
47
R149
1K
R138
10K
R146
47
R143 47
R144 47
R150
220
R151
1K
R152
1K
R153
1K
R155
220
R156 18K
R157
470
R158
470
R159
470
R160
470
R154 220
L170
470K
NCH-1479
L136
470K
L130
470K
L701
022M
L133
022M
L132
BK16 08LM182
L131
022M
L135
022M
L134
BK16
08LM182
C174 104Z
C175 104Z
C166
474K
C169
104Z
C137
080D
C138
080D
C140
104Z
C128
104Z
C160 104Z
C122
104Z
C132 101J
C131 101J
C130 101J
C171 104Z
C164
470J
C163 470J
C151
104Z
C149
104Z
C129 104Z
C139
080D
C190
104Z
C761 104Z
C712 104Z
C762
104Z
C168 104Z
C759
104Z
C760 104Z
C770
120J
C769
220J
C767
104Z
C768
104Z
C758
104Z
C751 104Z C752 104Z C753 104Z
C711
104Z
C700
104Z
C709
104Z
C710 104Z
C147
104Z
C133
104Z
C135
104K
C136
104K
C143 104Z
C144 104Z
C142
104Z
C134
104K
C146
104Z
C179
104Z
C155
102K
C156
101J
C158
104Z
C704
104Z
C705
104Z
C706
104Z
C703 220J C702 220J
C701 104Z
C707 104Z
C708 104Z
C177
100/
4
C178
100/
4
C176
47/6
.3
C141
47/6.3
C170
47/6
.3
C172
47/6
.3
C150
10/16
C167
47/6
.3
C765
100/4
C764
100/4
C720
100/4
C719
100/4
C148
47/6.3
C152
47/6.3
C157
47/4
C159 0.47/50
R164
100
R161 1.5K
R7102
10K
R7103
10
L702
0.82
R163
5.6K
R166
1K
R167
1K
R168
1K
R162
1.5K
R196
330
R195
330
R194
47
R197
47
R198
330
R199
330
R169
47
R779
1K
R780
1K
R781
1K
R755
47
R757
330
R758
330
R756
47
R760
56
R761
56
R759
330
R762
R784
1K
R783
220
R785
56
R786
56
R795
4.7K
R747
1K
R750
1K
R794
56
R798 1K
R793
56
R792
56
R745
330
R797
1K
R796
1K
R743
1K
R191
330
R716 330
R717 1K
R718 1K
R719 330
R725
R720 1K
R727 330
R730 1K
R710
47
R711
47
R712
47
R714
330
R715
330
R734
330
R709
47
R713
330
R708
330
R702
330
R700
330
R701
330
R703 R705
330
R706
330
R707
330
R733
330
R732
330
R190
1K
R192
330
R193
47
Q131
AK4114VQ
DIR
AVDD 38
AVSS 5 41
BICK
26
BOUT 17
CM0/
CDTO/CAD
1
3
2
CM1/
CSN/SDA
33
COUT 18
DAUX
28
DIF0
/RX5
3
DIF1
/RX6
5
DIF2
/RX7
7
DVDD 21
DVSS22
INT0
36
INT1
37
IPS0
/RX4
1
IPS1
/IIC
8
LRCK24
MCKO 1 23
MCKO
2
2
7
NC0
2 NC1
6
NC2 14
NC4
43
NC5 47
OCKS
0/CCLK/S
CL
34
OCKS
0/CSN/CA
D0
35
P/SN
9
R 39
RX0 42
RX1 44
RX2 46
RX3 48
SDTO
25
TEST 1 45
TEST
2
4
TVDD13
TX0 15
TX1 16
UOUT 19
VCOM
40
VIN
12
VOUT 20
XTI
30
XTL0
10 XTL1
11
XTO
29
PDN
31
Q162
KRC1 04S
RN14 04
P750
P603
B
FROM NADG-7662 (SCH.8) NET-TUNE
P701
Q120
TC74VHC4040
CL_
10
Q1
9
Q10
14
Q11
15
Q12
1 Q2
7 Q3
6 Q4
5 Q5
3 Q6
2
Q7
4
Q8
1
3
Q9
12
RSET
11
VDD
16
VSS
8
Q751
TC74
VHC74FT
SN74
AHC541
1CK 3
1D 2
1Q 5
2CK 11
2D 12
2Q 9
GND 7
VCC14 1CLR 1
1PR 4
1Q 6
2CLR 13
2PR 10
2Q 8
Q701
TC74
VHC74FT
SN74
AHC74
1CK 3
1D 2
1Q 5
2CK 11
2D 12
2Q 9
GND 7
VCC14 1CLR 1
1PR 4
1Q 6
2CLR 13
2PR 10
2Q 8
Q170
MPC29285T
G I
O
Q171 MPC2933T
G I
O
Q161
78L0 5
G
I
R124
BK16
08LL241
R125
BK16
08LL241
L160 470K
L162
470K
C165
102J
Q16
TC92 46
AMPI
4 AMPO
5
LOCK
15
M2
12
PD
2 REF
1
S1
13
S2
14
VDD
16
VDDA
3
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
Q190
TC74 HC157
SN74AHC157
1A
2 1B
3 1Y
4 2A
5 2B
6 2Y
7
3A
11
3B
10
3Y
9
4A
14
4B
13
4Y
12
GND
8
VCC
16
SEL
1
ST
15
Q705
CY7C 1019BV33 -15VCT
A0
4
A1
3
A10
19 A11
18 A12
17
A13
16
A14
15
A15
14
A16
13
A2
2
A3
1
A4
32
A5
31
A6
30
A7
29
A8
21 A9
20
GND1
9
GND2
25
I/O1
6
I/O2
7
I/O3
10
I/O4
11
I/O5
22 I/O6
23
I/O7
26
I/O8
27
VCC1
8
VCC2
24
CS
5
OE
28
WE
12
Q706
CY7C 1019BV33 -15VCT
A0
4
A1
3
A10
19 A11
18 A12
17
A13
16
A14
15
A15
14
A16
13
A2
2
A5
31
A6
30
A7
29
A8
21 A9
20
GND1
9
GND2
25
I/O1
6
I/O2
7
I/O3
10
I/O4
11
I/O5
22 I/O6
23
I/O7
26
I/O8
27
VCC1
8
VCC2
24
CS
5
OE
28
WE
12
Q121
TC74VHCT00
1A
1 1B
2 1Y
3 2A
4 2B
5 2Y
6
3A
10
3B
9
3Y
8
4A
13
4B
12
4Y
11
GND
7
VCC
14
DSPP
M"
INT1
"
DSP1GP8"
TDI TCK
DSP1GP9"
DSP1
XRST
DSP1
TMS
DSP1
TDO
DSP1GP10"
RAMCE
D1 D0
A13 A14 A15 A16 A3 A2 A1 A0
WE0
D8 D9
D10 D11 A13 A14 A15 A3 A2 A1 A0
WE0
D3 D2
INT1"
DSP1
BST"
A4 A5 A6 A7 A8 D7 D6
D14 D15
OE0
A9
A10 A11 A4 A5 A6 A7 A8
D12
D5
D4
OE0
A9
A10 A11 A12
DSP2
DS
WE0 CS0 D9
D10 D11 D12 D13 D14
A6
D15
A7 A8
A3 A4 D7 D8 A5
D2TM
S
D2TD
O
D2TD
I
D2TC
K
DSXR
ST
DSPP M"
DSP1
HCS"
HDOUT"
A2
DSPC L"
A1
DSPD A"
D6
DSP1 HACN"
D5
OE0
A0
DSP1RST"
D4
D3
D2
BCKI
2
SDI2
LRCK
I2
DSP1
2SD1
DSP1
2SD2
DSP1
2SD3
DSP1
2SD4
DIRL
RCK
DIRB
CK
DIRD
A
DALR
CK
DACB
CK
D1
D0
+3.3
V
+2.8
5V
BCKE X2
LRCK I2
LRCK EX2
DALR
CK
GND
LRCK
EX2
DALR
CK
LRCK
I2
BCKE
X2
DACB
CK
BCKI
2
+3.3
V
INT1"
SDIE X2
+5VD AC
DSPP M"
DSP2BST"
DSP2
RST"
DACBCK
LRCL
PLL
SDI2
A16 A15
EX2
SS
SDI2
DACD
A4
DACD
A3
DALR
CK
DSP1
2SD1
DSP1
2SD2
ADDA
SDIE
X2
ADDA
LRCL PLL
EX2
OPTVCC
MCK1
DACBCK
DALR CK
+5VD AC
+5VDAC
+2.85V
XTI
MCK2
DIRC
S
DSPC
L
DSPD
A
CDTO DIRP
D
DIRB
CK
DIRD
A
+3.3V
UPSM PL
+3.3V
XTI
+5VD SP
INT1
"
INT0
"
DALR
CK
+2.85V +5VD SP
MCK2
UPSM
PL
DIRLRCK
MCK1
GND
+3.3
V
+3.3V
2NDP
LLLOCK
2NDP
LLCL
DSPD
A
OPTF
RONT
COAX
IAL1
COAXIAL2
OPT
OUT
+15V
COAXIAL3
DACB
CK
OPTOUT
MCK1
GNDD AC
OPT1
OPT2
LRCL
PLL
OPT3
GNDDAC
+5VD SP
330
GNDDAC
LM182-T
LM182-T
LM182-T
330
R126
D13
1K
15