Denon AVR-S900W Service Manual

SCHEMATIC DIAGRAMS (9/30)
09-FRONT_HDMI
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL COMPONENT(Y)
R1551
OPEN
.RX_C-
R1554 OPEN
2K2R1601
.RX_0+ .RX_1-
R1556 0
.RX_2-
C1385 100N- K
.RX_2+
1N-KC1395
.DDC_SDA
C1381 OPEN C1383 OPEN
C1392 100N-K
C1388 10N-K
R1561 0OPENC1397 OPENR1559
C1399 OPEN C1401 OPEN
TX2+
TX2-
TX1_SHLD
TX0+
TX0-
TXC_SHLD
CE_REMOTE
DDC_SCK
+5V
.CEC
.RX_2+
.RX_2-
.RX_1-
.RX_0+
.RX_C-
DGND3
..HDMI5V
.DDC_SDA
.TX_EN.
.HPA_D..
.CEC
TX2_SHLD
TX0_SHLD
TX1+
TX1-
TXC+
N.C
DDC_SDA
TXC-
GND
HP_DET
OPEN-1608
D1100
R1548
OPEN
Q1046
RT1N141C
D1102 OPEN D1101 OPEN
.HPA_D..
.RX_C+
.RX_0- .RX_1+
R1555 0
2K2R1553
10U-K-2012
C1391
C1386
100N-K
R1557 OPEN
C1394 1N-K
.DDC_SCL
.TX_EN.
C1382 OPEN C1380 10U-K-2012
C1384 OPEN
.RX_1+
.RX_0-
.RX_C+
..CEC5V
.DDC_SCL
..CEC3.3V
FRONT_HDMI
10KR1558
R1552
1K
R1547
47K OPEN
R1549
C1393 100N-K
R1533
0
100N-K
C1389
R1560 OPENC1396 10U- K-2012
C1398 OPEN C1400 OPEN
3
64
751
2 10 128
119 23
2220
19 21
16 18
171513
14
1.0-16-23PB-2
N1038
4 3
1 2
L1133 EXC24CH900U(OPEN)
0-2012L1035
0-2012L1034
DGND
RX_2-
DGND
RX_1-
RX_0+
DGND
RX_C-
DGND
CEC3.3V
HDMI5V
DDCA_SDA
HPDF
1
3
4
2
R1665 0*2
4 3
1 2
L1135 EXC24CH900U(OPEN)
1
3
4
2
R1663 0*2
4 3
1 2
L1134 EXC24CH900U(OPEN)
1
3
4
2
R1657 0*2
0-2012L1036
RX_2+
RX_1+
RX_C+
RX_0-
DGND
DGND
TX_EN
CEC5V
CEC3.3V
DDCA_SCL
CEC
191715131198765432 18161412101
N1026
Q1047
RT1N441C
R1546
10K
R1550
0
4 3
1 2
L1132 EXC24CH900U(
OPEN)
1
3
4
2
R1664 0*2
2927252321
12 14 16 18 20
246810
11 13 15 19 17
39 37 35 33 31
3028262422
40 38 36 32 34
13579
41
U1022
AD8195ACPZ
IP0
IP1
IN2
IN3
PE_EN
AVEE
AVCC
AVCC
AVCC
IN1
IP2
IN0
40:SCL_IN
IP3
OP0 ON1 AVCC OP2 OP3
VTTI
AVCC
TX_EN
AVCC
AVEE
31:CEC_OUT
VTTO OP1 ON2 ON3
AVCC
SDA_IN11:ON0
AVEE
SCL_OUT
VREF_OUT
VREF_IN
CEC_IN
SDA_OUT
21:COMP
AMUXVCC
GND
C1387 100N-K
C1390 100N-K
FRONT HDMI
N1038
TO N1000
121
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

Denon AVR-S900W Specifications

General

Channels	7.2
HDMI Inputs	8
HDMI Outputs	2
Wi-Fi	Yes
Bluetooth	Yes
4K Ultra HD Pass-through	Yes
Dolby Atmos	Yes
DTS:X	No
HDMI Pass-Through	Yes
Input Impedance	47 kOhm
Input Sensitivity	200 mV
THD at rated output	0.08%
Signal-To-Noise Ratio	98 dB
DAC Resolution	24-bit / 192kHz
HDMI Switching	Yes
AirPlay	Yes
DLNA	Yes
Dimensions	17.1 x 6.6 x 13.3 inches
Power Output	90 W
Response Bandwidth	10Hz-100kHz
Output Impedance / Channel	6 Ohm
Inputs	HDMI
Outputs	HDMI
Supported Audio Formats	MP3, WMA, AAC, FLAC, WAV
Supported Video Formats	4K
Output Power / Channel	90W (8 ohms, 20Hz-20kHz, 0.08% THD)