Denon AVR-S900W, Service Manual

Page: 120 / 194

SCHEMATIC DIAGRAMS (8/30)
08-Sub_CPU
GND LINE POWER- LINE POWER+ LINE
R
150
4
O
PE
N
R
150
6
10
K
AP
_C
S
H
P
D
1
H
P
D
3
H
P
D
5
H
P
D
7
H
A
IN
T1
AVS
D
A
A
C
KS
IM
O
R
E
Q
S
O
M
I
S
IM
O
S
U
B
_R
S
T
C
E
C
_I
N
3K
3
R
150
0
778_3
/778_
2
H
5V
D
E
T
H
IN
SE
LB
H
S
C
L
S
W
1_
H
IN
T
H
P
D
8
H
P
D
2
TXE
N
R
147
0
33
H
S
C
L
N
E
T/
HD
M
I
S
U
B
_T
C
K
R
147
1
33
S
W
2_
H
IN
T
778_3
/778_
2
R
147
3
33
H
P
D
5
TX
/R
X
H
P
D
7
H
A
IN
T1
C
135
4
100
N
-K
10
K
R
151
2
C
134
6
100
N
-K
H
A
IN
T0
H
5V
D
E
T
TX
_H
IN
T
A
C
KS
IM
O
R
150
7
33
D
V
_P
O
W
E
R
2
H
S
C
L
R
151
3
33
DIR
_C
E
C
E
C
_P
O
W
E
R
H
S
D
A
R
151
5
33
DIR
_D
O
U
T
R
147
6
33
R
147
7
33
D
SP
1C
LK
C
135
7
100
N
-K
R
151
7
10
K
R
151
9
4K
7
R
152
0
O
PE
N
R
E
Q
S
O
M
I
DAC_MD
DAC_RST1
DIR_DIN
DIR_DOUT
DIR_CLK
DIR_RST.
DV_POWER1
AP_DA
SUB_TMS
SUB_TDO
NET/HDMI
COMP_SW1
VIN_B
AVSCL
AVSDA
TX/RX
AVSCL
ADV7850_INT
DSP1CS
DSP1MOSI
DSP1CLK
DSP1MISO
R1522 10K
R1478 10K
R1469 10K
DSP1CS
DAC_MD
SUB_TMS
SCPURXD
R1510 33
R1499 33
R1493 33
R1491 33
R1488 33
R1483 33
R1480 33
R1509 4K7
R1503 10K
10K R1492
10K R1490
RST
SCPURXD
UB
NC
NC
DAC_MS1
DAC_MC
DIR_CE
DA_POWER
AP_CS
AP_CK
SUB_TDI
SUB_TCK
VIN_A
VIN_C
COMP_SW2
ADV8003_RST
AVSDA
ADV7850_RST
DSP1FLAG0
DSP1RST
R
150
5
O
PE
N
DSP1FLAG0
DSP1RST
DAC_RST1
DAC_MC
DAC_MS1
SUB_TDO
AP
_D
A
C
135
5
8P
-D
H
P
D
2
H
P
D
4
H
P
D
6
AP
_C
K
C
135
6
8P
-D
H
P
D
8
AVS
C
L
SCPUTXD
R1514 33
R1497 33
C
LKS
IM
O
S
O
M
I
R1489 2M2
R
149
4
4K
7
CEC_OUT
220K
R1498
C1347
OPEN
R1485
10K
R1487
100K
C
134
8
100
N
-K
C
E
C
_C
O
M
SCPU3.3V
SCPUTXD
DGND
MD
NC
NC
C
E
C
_C
O
M
H
IN
SE
LC
H
IN
SE
LA
H
S
D
A
SW
1_
R
S
T
H
P
D
3
H
P
D
1
H
A
IN
T0
C
135
2
100
N
-K
S
U
B
_T
D
I
R
147
2
33
H
S
D
A
SW
2_
R
S
T
C
135
3
100
N
-K
R
147
4
33
H
P
D
6
778_3
/778_
2
H
P
D
4
TX
_R
S
T
R
151
6
33
DIR
_C
LK
R
150
8
33
D
A
_P
O
W
E
R
D
V
_P
O
W
E
R
1
R
147
5
33
S
U
B
_U
P
D
A
TE
Q1043
RT1N141C
Q
103
9
2S
C
305
2
220
P-
K
C
134
9
R
150
1
100
K
R
151
8
4K
7
R
152
1
O
PE
N
1K
2
R
148
6
R1482 33
R1479 33
R
152
4
0
CLKSIMO
SOMI
DIR_DIN
HSDA
TX_HINT
SW1_HINT
SW2_HINT
HINSELB
DSP1MOSI
10K
R1502
SUB_RST
R1545 10K
SCPUTXD
SCPU3.3V
C1350 100N-K
C1351 100N-K
R1481 33
R1484 33
1M
R1523
SIMO
DIR_RST.
HSCL
SW1_RST
SW2_RST
TX_RST
HINSELC
HINSELA
ADV7850_INT
DSP1MISO
R1544 4K7
LBAS16HT1G
D1096
R
149
5
47
K
R
149
6
27
K
2SD2114K
Q1038
SCPURXD
DGND
SCPU5V
SUB CPU
3
4 2
1
12
.000
M
H
Z(
FA
-238
V)
X100
4
RT1N141C
Q1041
Q
104
0
2S
C
305
2
1.0-16-11PB-2
N1025
ADV7850_RST
CEC_POWER
DV_POWER1
DV_POWER2
SBUBDOWN
ADV8003_RST
DA_POWER
U1020
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL COMPONENT(Y)
4A TO A4 9A TO A9
7B TO B7
9B TO B9
4C
TO C4
6C TO C6
7C
TO C7
9C TO C9
1D TO D1
2D TO D2
3D
TO D3
4D TO D4
5D TO D5
F8
TO 8F
ΦD TO DΦ
120
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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