Denon AVR-S920W, Руководство по обслуживанию

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SCH06_DIGITAL CNT
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER HDMI GND LINE POWER- LINE POWER+ LINE
VI
N
_A
VI
N
_C
R
138
7
12
K
R
138
8
O
PE
N
TU
_II
S
D
.
TU
_D
A.
KEY
1
KEY
3
ISE
L_
A
FL_
C
E
FL_
C
LK
M
U
TE
3.3
V
SW
M
3.
3V
D
G
N
D
C
O
M
P_
SW
1
C
O
M
P_
SW
2
AM
PS
IG
_D
ET
VO
L_
D
AT
A
C
/S
_R
LY
H
/P
_R
LY
PR
E_
Z2_
M
U
TE
TH
E
R
MAL
D
ETE
DCDE
T4
DCDE
T3
TH
E
R
MAL
D
ETA
TX
D
_M
O
232I
.
VSE
L_
A
VSE
L_
B
RED
_L
ED
M
IC
_DE
T
PO
WERKE
Y
RC
_I
N
/W
AKE
_U
P
D
108
9
LR
B521
S-
30
O
PE
N
C
131
3
C
130
4
O
PE
N
C
131
7
100
N
-K
C
130
6
100
N
-K
C
131
9
100
N
-K
C
130
8
100
N
-K
C
132
7
100
N
-K
VIN_C
VIN_A
CURRENT_DET
RLY_HIB
SB_RLY
FRONT_RLY
H/PGND
NC
NC
NC
NC
DCDET3
ASODET
DM920R
DM920L
A/DIN_R
A/DIN_L
DA+5V
SBR+
DAGND
SBR-
SBL+
DAGND
SR+
SL+
DAGND
SW+
CEN-
DAGND
FR+
DAGND
FL+
FL-
PRE_MUTE
TU_IISD.
TU_LA
TU_CK
MICGND
A_+8V
A_-8V
A_-8V
DA_+5V
TU_LA
TU_CK
MICGND
NC
NC
NC
USB_R
USB_L
A/D_R
A/D_L
DAGND
DAGND
DAC_C-
DAGND
DAC_FL-
INPUT
INPUT
KEY3
KEY1
L1028 0-2012
L1136 0-2012
TXD_MO232I.
VOL_CLK
DA+7V
H/PR
H/PGND
MICGND
D/MGND
VSELB
ISELB
KEY3
KEY1
H/PDET
NC
FIL_CTRL
FLRST
FLCE1
FL DATA
REDLED
SWM5V
H/PR
H/PGND
VGND
MICGND
NC
A-7V
SWM3.3V
NC
NC
NC
MUTE3.3V
MO232I
NC
MVOL_CLK
M/DGND
INPUT
COMP_SW2
AMPSIG_DET
COMP_SW1
VIN_B
H/P_RLY
C/S_RLY
H/PR
H/PL
NC
VIN
_B
C1312
OPEN
TU
_L
A
DCDET4
R
138
6
1K
R
138
9
O
PE
N
DACRTNGND
DAGND
DAGND
DAGND
SR-
DAGND
SL-
SBL-
SW-
FR-
CEN+
DAGND
TU
_C
K
DA+7V
DA-7V
PRE_Z2_MUTE
DA+5V
TU_IIC/RDSI.
MIC
TU_DA.
KEY
2
ISE
L_
B
NC
A_+8V
DA_+5V
MUTE_Z2
DAGND
MIC_IN
TU_DA
RETGND
DAGND
DAGND
DAGND
DAGND
DAGND
DAC_SR-
DAC_SL-
DAGND
DAC_C+
DAC_FR-
DAGND
FL
R
ST
M3
.3
V
FL5
V
KEY2
HPD
L1027 0-2012
B/PIRIN_DE
VOL_DATA
DA+5V
DA-7V
MIC
H/PL
VSELA
D/MGND
ISELA
KEY2
MICDET
GRNLED
NC
B/PIRIN_DE
FL CLK
POWERKEY
M-DAX_LED
FRONT_IRIN
H/PL
NC
MIC
A+7V
D/MGND
NC
NC
M3.3V
B/PIRIN_DE
NC
NC
REMOTE3.3V
MVOL_DATA
M3.3V
MI232O
R
LY
_H
IB
CURREN
T_
D
ET
FR
O
N
T_
R
LY
VO
L_
C
LK
SB
_R
LY
PR
E_
M
U
TE
TH
E
R
MAL
D
ETB
AS
O
DE
T
R
XD
_MI
232
O
.
TU
_II
C
/RD
S
I.
2
4
6
3
1
5
7
SC52137-071A
N1019
G
RN
_L
ED
H
/P
_DE
T
FL_
D
ATA
FIL_
C
TR
L
R1384
0
O
PE
N
C
131
4
O
PE
N
C
131
5
O
PE
N
C
132
8
C
130
2
O
PE
N
C
130
0
O
PE
N
C
130
1
O
PE
N
C
130
3
O
PE
N
C
130
5
100
N
-K
C
131
8
100
N
-K
C
132
0
100
N
-K
C
130
7
100
N
-K
C
130
9
100
N
-K
9
11
13
15
17
19
21
23
25
2
4
6
8
10
1
3
5
7
16
12
14
22
18
20
24
C125Z2-25
N1039
1
3
5
2
4
6
8
10
12
14
16
18
20
22
7
11
9
15
13
23
19
21
17
N1014
C125Z2-23
1
3
5
25
27
2
4
6
8
10
12
14
16
18
20
22
24
7
9
17
15
11
13
19
21
23
26
C125Z2-27
N1016
R
EM
O
TE
3.3
V
D/MGND
D/MGND
V IN C
V IN A
CURRENT_DET
RLY_HIB
RLY_SB
RLY_F
H/P_GND
THERMALDETE
THERMALDETB
THERMALDETE
DC_DET3
ASO_DET
THERMALDETB
PRE_MUTE
TU_IISD(N.C)
DAC_SBR-
VSEL_B
ISEL_B
H/P_DET
FIL_CTRL
FLRST
FL_CE
FL_DATA
RED_LED
L1030 CB05YTYH221-2012
DGND
D/MGND
D/MGND
D/MGND
V IN B
AMPSIG_DET
RLY_H/P
H/P_R
H/P_L
RLY_C/S
THERMALDETA
TO
MAIN DAC
THERMALDETA
DC_DET4
TU_IIC/RDSI
DAC_SBL-
DAC_SW-
TO D.SUPPLY
VSEL_A
ISEL_A
MIC_DET
B/PIRIN_DE
GRN_LED
POWERKEY
FL_CLK
FRONT_IR/IN
L1029 CB05YTYH221-2012
RXD_MI232O.
REMOTE3.3V
M3.3V
DIGITAL CNT
FRONT CNT
C1311
OPEN
FROM 7CH-AMP
O
PE
N
C
131
6
1
3
5
2
4
6
8
10
12
14
11
9
7
13
15
N1020
C125Z2-15
1
3
5
7
9
11
33
35
37
39
12
14
16
18
20
22
24
26
28
30
32
17
15
13
19
21
27
25
23
31
29
4
2
8
6
10
34
36
38
40
1.0-15-40PB
N1017
TO CPU LEVEL CHG
COMPONENT SW2
COMPONENT SW1
FRONT
FFC CONNECTOR
0C
TO C0
C2
TO 2C
C3
TO 3C
N1017
TO CN4400
N1020
TO CP4200
N1014
TO CP4201
N1016
TO CP4205
N1039
TO CP3401
N1019
TO CN404
12
Caution in
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Mechanical
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