Denon AVR-S730H, Руководство по обслуживанию

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SCH06_MCU_LEVEL_CHG
DIGITAL AUDIO GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
FROM
DIGITAL
SUPPLY
MCU_LEVEL_CHG PART
TO MAIN B'D
2.0mm 9PIN WAFER
1.3.3V
3.RX
2.TX
4.DGND
U
PD
A
T
E
1.
00
mm
4
PI
N
FF
C
PR
O
T
EC
T
P
A
R
T
S
D
C
_D
ET
/A
SO
D
ET
EC
T
P
A
R
T
S
M
IC
/
H
/P
6.
FR
O
N
T
_R
LY
7.
C
/S
_R
LY
3.
H
/P
_R
LY
5.
A
SO
_D
ET
7.
D
C
_P
R
O
T
1.
T
H
ER
M
A
LD
ET
_A
8.
T
H
ER
M
A
LD
ET
_B
3.
-12
V
4.
M
U
T
E_
+
B
6.
D
GN
D
2.
R
LY
_GN
D
5.
+
12
V
8.
SB
_R
LY
4.
H
I-
B
_R
LY
1.
C
U
RR
EN
T
_D
ET
9.
A
M
PS
IG
_D
ET
2.
C
U
RR
EN
T
_GN
D
ANALOG
TO
2.0mm 9PIN WAFER
TO MAIN B'D
FROM/TO
MCU PART
C
759
2
0.
01
uF
R
759
6
120
K
R
759
5
10
0
C
759
3
0.
01
uF
R
759
9
120
K
R
759
8
10
0
C
759
1
0.
01
uF
R
759
4
10
0
Q
759
5
C
V
T
2S
C
305
2
Q
759
6
C
V
T
2S
C
305
2
Q
759
4
C
V
T
2S
C
305
2
R
758
5
33
1
2
4
3
CN755
CJP04GB113ZY
R
759
1
10
K
R
758
6
4K
7
R
758
8
4K
7
R7587
3K9
R
759
0
10
K
R
759
3
3K
9
R
759
7
22
K
R
760
0
22
K
L756
2
C
B
03
YT
YH
60
0
L755
6
C
B
03
YT
YH
60
0
L755
1
C
B
03
YT
YH
60
0
L755
2
C
B
03
YT
YH
60
0
L755
3
C
B
03
YT
YH
60
0
L755
4
C
B
03
YT
YH
60
0
L755
7
C
B
03
YT
YH
60
0
L755
8
C
B
03
YT
YH
60
0
L755
9
C
B
03
YT
YH
60
0
L756
0
C
B
03
YT
YH
60
0
L756
1
C
B
03
YT
YH
60
0
L756
3
C
B
03
YT
YH
60
0
L756
4
C
B
03
YT
YH
60
0
L756
5
C
B
03
YT
YH
60
0
L756
6
C
B
03
YT
YH
60
0
L756
7
C
B
03
YT
YH
60
0
L756
8
C
B
03
YT
YH
60
0
8 7 6 5 4 3 2 1
CN753
CJP08GI288ZY
1 2 3 4 5 6 7 8 9
CN754
CJP09GI288ZY
R7589
3K3
R7592 3K3
Q7591
HVTKRC102S
Q7592
HVTKRC102S
Q7593
HVTKRC102S
SWM3.3V
H
/P
_R
LY
FR
O
N
T
_R
LY
C
/S
_R
LY
D
GN
D
T
XD
R
XD
D
C
_D
ET
/A
SO
H
/P
_D
ET
/M
IC
_D
ET
H
/P
_D
ET
M
IC
_D
ET
T
H
ER
M
A
L_
A
T
H
ER
M
A
L_
B
MUTE_+B
RLY_GND
+
12
V
-12
V
DGND
H
I-
B
_R
LY
SB
_R
LY
C
U
RR
EN
T
_D
ET
A
M
PS
IG
_D
ET
9B
TO B9
1C
TO C1
C7
TO 7C
CN753
TO BN502
CN754
TO BN501
15
Caution in
servicing
Electrical
Mechanical
Repair Information
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