Denon AVR-S730H, Service Manual

Page: 16 / 148

SCH07_DIR_SRC
DIGITAL AUDIO GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
DIR/ADC
OPT1
TO DSP PART
FROM MCU PART
OPT2
DIR PART
E3 Ver. Only
TV
V
IN
R
V
IN
L
V
CC
A
D
A
GN
D
A
D
V
C
O
M
FL
T
V
C
C
A
GN
D
XT
O
XT
I
GN
DR
X
R
XI
N
0
ERROR/INT0
NPCM
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
M
PI
O
_B
2
M
PI
O
_B
3
M
PO
0
M
PO
1
D
O
U
T
LR
C
K
B
C
K
SC
K
O
D
GN
D
D
V
D
D
D
M
O
M
D
I
MC
MS
MODE
RXIN7
RXIN6
RXIN5
RXIN4
RXIN3
RXIN2
RST
RXIN1
VDDRX
A
U
D
IO
P
A
R
T
CBL/SAT
COAXIAL
CBL/SAT
E3 Ver. OPEN
A
+
-
B
+
-
A
O
U
T
PU
T
A
-I
N
PU
T
A
+
IN
PU
T
V
-
B
+
IN
PU
T
B
-I
N
PU
T
B
O
U
T
PU
T
V
+
A
+
-
B
+
-
A
O
U
T
PU
T
A
-I
N
PU
T
A
+
IN
PU
T
V
-
B
+
IN
PU
T
B
-I
N
PU
T
B
O
U
T PU
T
V
+
SD
T
0
LR
C
K
M
C
LK
SC
LK
PD
N
D
IF
C
K
S2
C
K
S0
A
IN
R
A
IN
L
C
K
S1
V
C
O
M
A
GN
D
V
A
V
D
D
GN
D
T
O
A
U
D
IO
PA
R
T
DVDD
DGND
LDOO
XSMT
FMT
LRCK
DIN
BCK
SCK
FLT
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
T
O
P
LD
P
A
R
T
C7619
0.1uF
R7627 33
C
760
1
0.
1u
F
C7608
0.1uF
R7608 33
R7607 3K3
C
760
3
0.
1u
F
1
2 3
4
RN761
33 X 2 R7611
100
C7616
0.1uF
R7622 33
R
761
4
0
R
X
VCC
GND
OUT
3
2
1
JK761
CJSJSR1124
R
X
VCC
GND
OUT
3
2
1
JK762
CJSJSR1124
FSDIR1
64FSDIR1
DATADIR1
48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
24 23 22 21 20 19 18 17 16 15 14 13
12
11
10
9
8
7
6
5
4
3
2
1
IC761
CVIPCM9211PTR
R
761
7
68
0
C
760
9
4700
pF
(5
%
)
C
760
2
10
/50
V
C
760
5
10
/50
V
C
760
4
0.
1u
F
C
761
0
0.
068
uF
(5
%
)
C
761
2
10
/50
V
C
761
1
0.
1u
F
C
761
4
10
/50
V
C
761
3
0.
1u
F
C7620
10/50V
C7621
10/50V
256FSDIR1
R7609
4K7 R7610
4K7
R7613
4K7
R
761
2
47
K
C7615
100/50V
R7620
OPEN
R7621
OPEN
R
761
8
10
0
R
761
9
10
0
D7601 KDS160
D7602
KDS160
D
760
3
K
D
S16
0
D
760
4
K
D
S16
0
R
950
1
15
0
C
950
1
O
PE
N
R
950
2
15
0
D
950
1
O
PE
N
R9503
470
R9506
47K
R9508
33
R9507
330K
R
950
4
O
PE
N
R9505
OPEN
C
950
4
0.
1u
F
C
950
3
O
PE
N
1 2 3 4 5 6 7
8 9 10 11 12 13 14
IC
95
1
T
C
74
V
H
C
U
04
C9502
0.01uF
R7602 4K7
JK951
CJJ4M043Y
C
761
7
33
P
R7623 OPEN
R7624
OPEN
R7626
OPEN
R7625 OPEN
C
761
8
33
P
R7628 33
R7629
33
DR_CE
DR_CK
DR_DIN
DR_DOUT
1 2 3 4
5 6 7 8
R
N
76
2
100
X
4
1 2 3 4
5 6 7 8
IC
76
2
N
JM
2115
M
T
E1
R7637
100
R7633
100
C
762
5
O
PE
N
C
762
6
O
PE
N
C
762
7
16
V
/4
.7
uF
C
762
4
0.
1u
F
C7628
10/50V
C7629
10/50V
C7630
10/50V
C7631
10/50V
1 2 3 4
5 6 7 8
IC
76
3
N
JM
2115
M
T
E1
R7645
100
R7641
100
C
763
5
O
PE
N
C
763
6
O
PE
N
C
763
7
16
V
/4
.7
uF
C
763
4
0.
1u
F
C7638
10/50V
C7639
10/50V
16 15 14 13 12 11 10 9
8 7 6 5 4 3 2 1
IC
76
4
A
K
5358
B
ET
C
764
3
4.
7/
6.
3V
C
764
2
4.
7/
6.
3V
R
764
6
33
R
764
7
1K
C7644
1000P
C
764
0
1u
F
C
764
1
1u
F
C
765
7
2200
P
C
765
8
2200
P
R
765
8
O
PE
N
R
765
7
O
PE
N
R
765
6
O
PE
N
R
765
5
O
PE
N
R
765
4
10
K
13
14
20
19
18
17
16
15
12
11 10
9
8
7
6
5
4
3
2
1
IC765
CVIPCM5100PWR
C
765
4
10
/6
.3
V
C
765
6
10
/6
.3
V
C
765
5
0.
1u
F
C
765
3
0.
1u
F
C
765
1
0.
1u
F
C
765
0
0.
1u
F
C7645
2.2/6.3V C
764
6
0.
1u
F
C
764
7
2.
2/
6.
3V
R7648
470
R7649 470
C7649
0.1uF
C
764
8
10
/6
.3
V
R7650
10K
R
765
1
10
K
R7652
OPEN
R7659 0
R7660
0
R
765
3
10
K
C
765
2
O
PE
N
D
760
5
K
D
S16
0
3 NC
GND
STBY
VOUT VIN
2
4
5 1
IC766
BU33TD3WG
R
766
1
10
K
R7601 100
R7604
33
R
760
6
33
R
760
5
33
R7603
33
R7630 100K
R7634 100K
R7642 100K
R7638 100K
R7631 91K
R7635 91K
R7639 91K
R7643 91K
R7632
18k
R7636
18k
R7640
18k
R7644
18k
C7622
100pF
C7623
100pF
C7632
100pF
C7633
100pF
D
A
3.
3V
D
GN
D
DA+5V
Z2_ADC_L
AGND
Z2_ADC_R
D
IR
_D
O
U
T
D
IR
_D
IN
D
IR
_C
LK
D
IR
_C
E
D
IR
_R
ST
D
SP
_X
T
A
L
ADINL
ADINR
A
D
C
_R
ST
NET_R
NET_L
DAGND
DA+5V
DAGND
AGND
Z2DACDATA
DIRSBCK
DIRSLRCK
DIRAUXBCK
DIRAUXMCK
DIRAUXLRCK
DIRAUXDATA
DIRPERR
DIRNPCM
DIRXMCK
HDMISPDIF
DIRLRCK
DIRDATA
DIRMCK
DIRBCK
PLDADCMCK
PLDADCLRCK
Z2DACLRCK
PLDADCBCK
PLDADCDATA
Z2DACBCK
Z2DACMUTE
Z2DACMCK
SPDIF_OUT
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
CH1:RXIN0
(1) SPDIF input
CH1:FSDIR1
CH2:64FSDIR1
CH3:DATADIR1
(2) DIR output
6C
TO C6
C8
TO 8C
C9
TO 9C
D0
TO 0D
D1
TO 1D
16
Caution in
servicing
Electrical
Mechanical
Repair Information
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