Denon AVR-S740H, Service Manual

Page: 22 / 155

SCH14_FRONT_HDMI
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO GND LINE POWER- LINE POWER+ LINE DIGITAL VIDEO STBY POWER HDMI
IN0
IP0
IN1
IP1
VTTI
IN2
IP2
IN3
IP3
AVCC
ON
1
OP
1
AV
CC
ON
2
COMP
AVCC
AVCC
AVEE
AVCC
AVCC
AVEE
TX_EN
PE_EN
AVCC
SD
A_
OU
T
SC
L_
OU
T
VR
EF
_I
N
AV
EE
CE
C_
IN
ON
0
OP
0
VT
TO
OP
2
ON
3
OP
3
SD
A_
IN
SC
L_
IN
CE
C_
OU
T
AM
UX
VC
C
VR
EF
_O
UT
RXF_C-
RXF_C+
RXF_0-
RXF_0+
RXF_1-
RXF_1+
RXF_2-
RXF_2+
RX_C-
RX_C+
RX_0-
RX_0+
RX_1-
RX_1+
RX_2-
RX_2+
TO
D
IG
IT
AL
CEC
HPD_A
TXEN
DDCA_SDA
DDCA_SCL
RXA_5V
CEC5V
CEC3.3V
CEC3.3V
DGND
DGND
RXA_C-
RXA_C+
DGND
RXA_0-
RXA_0+
DGND
RXA_1-
RXA_1+
DGND
RXA_2-
RXA_2+
DGND
CEC3.3V
CEC5V
RXA_C-
RXA_C+
RXA_0-
RXA_0+
RXA_1-
RXA_1+
RXA_2-
RXA_2+
(CHGND)
H
D
M
I_
IN
PU
T
1.D2+
2.D2 SHIELD
3.D2-
4.D1+
5.D2 SHIELD
6.D1-
8.D1 SHIELD
7.D0+
9.D0-
10.CK+
11.D1 SHIELD
12.CK-
13.CEC
14.NC
15.DDC CLK
16.DDC DATA
17.GND
18.+5V
19.HP DET
AU
X
FRONT_HDMI PART
E3/E1C/K : 0 X 2
E2 : EXC24CH900U
E3/E1C/K : 0 X 2
E2 : EXC24CH900U
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31 32 33 34 35 36 37 38 39 40
IC811
AD8195ACPZ
C
811
8
0
.1
u
F
L8102
CB03YTYH 600
C
812
8
10
/6
.3
V
C
812
7
0
.1
u
F
C
812
1
0
.1
u
F
L8101
CB03YTYH 600
C
812
2
10
/6
.3
V
R8103
22k
R
810
2
1
k
C8101
0.1uF
R8105
0
R8104
47k
R
810
7
47
k
R
810
6
O
P
E
N
C8112
10/6.3V
C
811
0
0
.1
u
F
C
811
1
0
.1
u
F
C8113 0.1uF
C8114 0.1uF
C8115 0.1uF
C8116 0.1uF
C8117
0.1uF
C8108 0.1uF
C8109
0.1uF
C
813
4
0
.01
u
F
R
812
2
O
P
E
N
R
812
3
4
k7
R
812
4
O
P
E
N
R
812
1
0
R
812
0
0
R
811
8
0
R
811
7
0
R
812
6
2
k
R
812
7
2
k
R
811
9
O
P
E
N
R
811
6
O
P
E
N
C
811
9
0
.1
u
F
C
812
0
0
.1
u
F
R8109
OPEN
R
812
5
O
P
E
N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
16
18
19
22
23
21
20
CN811
04-6232-023-010-801+
CJP23GA333ZR
C
812
3
O
P
E
N
C
812
4
O
P
E
N
C
812
5
O
P
E
N
C
812
9
O
P
E
N
C
813
0
O
P
E
N
C
813
1
O
P
E
N
C
813
2
O
P
E
N
C
813
3
O
P
E
N
C
812
6
O
P
E
N
T
810
1
T
810
2
T
810
3
T
810
4
T
810
5
T
810
6
T
810
8
T
810
9
T
811
0
T
811
1
T
811
2
T
811
3
T
811
4
R8128
0
R
811
1
2
k
R8108
0
D
810
1
O
P
E
N
C8102 0.1uF
C8103 0.1uF
C8104 0.1uF
C8105 0.1uF
R8112 OPEN
R8113 OPEN
C8106 OPEN
C8107 OPEN
R8114 OPEN
R8115 OPEN
D
810
2
O
P
E
N
C
813
6
O
P
E
N
C
813
5
O
P
E
N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK
81
1
C
JJ
9
H
021
Z
1
2 3
4
L8114
0 X 2
1
2 3
4
L8113
0 X 2
1
2 3
4
L8112
0 X 2
1
2 3
4
L8111
0 X 2
1
2 3
4
L8115
0 X 2
1
2 3
4
L8116
0 X 2
1
2 3
4
L8117
0 X 2
1
2 3
4
L8118
0 X 2
BK871
VMC1A422
D8103
KDR720E 30V(1608)
Q8101
H VTKRA102S
Q8102
KRC103S
FRONT_TMDS
RX_C-
RX_C+
RX_0-
RX_0+
RX_1-
RX_1+
RX_2-
RX_2+
DGND
RX_C-
RX_C+
RX_0-
RX_0+
RX_1-
RX_1+
RX_2-
RX_2+
DGND
CN811
TO CN710
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
22