Denon AVR-S920W, Руководство по обслуживанию

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SCH16_INPUT
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER HDMI GND LINE POWER- LINE POWER+ LINE
N
C
N
C
FL
-
C
+
C
+
S
L-
X
FR
SR
C
SL
FL
FR
SR
C
SL
FL
MI232
O
M3.3
V
BD
_L
FL
ASHER
_I
N
CD
_L
TR
G
G
N
D
A
_-
8V
A
_+
8V
M
/D
G
N
D
MI232
O
RC
_I
N
M
/D
G
N
D
M
V
O
L_
C
LK
TR
G
1
TR
G
1
MI232
O
R
E
M
O
TE
3.
3V
B
/P
IR
IN
_D
E
RC
_I
N
RC
_OU
T
D
5V
D
5V
FL
+
FL
+
AG
N
D
FR
+
DAGN
D
FR
-
FR-
AG
N
D
DAGN
D
SW
-
SW-
SL
-
AG
N
D
DAGN
D
SR
-
SR
-
SB
L-
SB
L-
AG
N
D
DAGN
D
SBR
+
SBR
-
SBR
+
AG
N
D
DAGN
D
R
427
0
100
K
AG
N
D
DAGN
D
100
K
R
426
3
AG
N
D
DAGN
D
R
426
5
100
K
U
SB
_R
A
G
N
D
R
426
7
100
K
10/5
0
C
422
7
VA
U
X
_L
10/5
0
C
422
8
VA
U
X
_R
EXT
_I
N
_SB
R
EXT
_I
N
_SB
L
MI
C
_I
N
EXT
_I
N
_S
L
TU_DA
EXT
_I
N
_S
W
EXT
_I
N
_F
L
M
U
TE
_Z
2
A
G
N
D
D
A
_+5
V
Z2
R
A
_-
8V
A
_+
8V
R
430
5
100
K
A
G
N
D
R
430
6
100
K
A
G
N
D
R
430
7
100
K
A
G
N
D
R
430
8
100
K
A
G
N
D
R
430
9
100
K
A
G
N
D
R
431
0
100
K
EXT
_I
N
_S
W
A
G
N
D
R
431
1
100
K
EXT
_I
N
_F
L
EXT
_F
L
R
431
2
100
K
EXT
_I
N
_F
R
EXT
_F
R
A_
-8
V
M
U
TE
+7
V
A
_-
8V
A
G
N
D
A
_+
8V
D
A
_+5
V
TR
G
_15
V
TU
_II
C
/RD
S
I.
TU
_II
C
/RD
SI
TU
_D
A.
TU_DA TU_
G
ND
TU_
G
ND
O
E3
SBR
SBL
SAT
_L
SAT
_R
DVD
_L
DVD
_R
BD
_R
CD
_R
M
U
TE
_Z
2
A
G
N
D
ZO
N
E
2_
L
ZO
N
E
2_
R
PRE
_SW1
M
/D
G
N
D
M
VO
L_
C
LK
M
O
232
I
MI232
O
R
EM
O
TE
3.3
V
RC
_I
N
RC
_O
U
T
Z2
R
Z2
L
USB
_R
AG
N
D
VAUX
_L
VAUX
_R
MI
C
_I
N
TU
_D
A.
TU
_II
C
/RD
S
I.
M
U
TE
_Z
2
AG
N
D
D
A_
+5
V
A_
-8
V
A_
+8
V
O
PE
N
R
424
6
470
K
R
424
5
O
PE
N
R
424
7
470
K
R
424
4
M
U
TE
+7
V
TR
G
_15
V
R
E
M
O
TE
3.
3V
TU
_II
C
/RD
SI
OPTION A
N
C
AUDIO_IN
TRG_GND
MI232O
REMOTE3.3V
A_+8V
PREMUTE_F
SBL-
SBL+
SR-
SR+
C-
C+
FR-
FL-
FL+
N
C
N
C
N
C
R2071
100
FL
-
C
-
C
-
C2141
100/16
DA_FL.
DA_FR.
DA_C.
DA_SR.
DA_SBR.
TUNERL.
SAT_L
DVD_L
BD_L
CD_L
VAUX_L
USB_L
AGND
OPTION A
100 R4258
100 R4256
100 R4248
OPTION B
A/D_L
MVOL_DATA
AMP_SL
AMP_SBL
AMP_SBR
D4213 1N4007
PRE_MUTE
M/DGND
A_-8V
PREMUTE_F
PREMUTE_SB
D5V
RC_OUT
RC_IN
PREMUTE_S
PREMUTE_SB
R4299
1K
SBR
SBL
O
X
AVRS920
NC
O O
O
M
/D
G
N
D
M
O
232
I
TR
G
+15
V
A
_-
8V
A
_+
8V
TR
G
1
R
423
3
O
PE
N
91
K
R
422
1
R
422
6
O
PE
N
R
455
1
91
K
R
422
9
O
PE
N
91
K
R
421
7
91
K
R
421
9
R
423
0
O
PE
N
R
421
8
91
K
TRG_15V
TRG1
MO232I
M/DGND
M3.3V
A_-8V
RC_IN
M
O
232
I
M3.3
V
ZONE2_L
R2085
15K-F
SBR-
R2082
15K-F
SBR+
15K-F
R2069
R2072
15K-F
R2062
15K-F
R2044
15K-F
SL-
SL+
R2034
15K-F
R2038
15K-F
SW-
SW+
R2021
15K-F
R2013
15K-F
FR+
R1999
15K-F
R2002
15K-F
M3.3
V
R
208
1
11
K-F
C
218
4
(CH
)330
P-J
R2070
820
R
205
6
11
K-
F
C
217
0
(CH
)330P-J
R2045
820
R2035
820
R
202
4
11
K-F
(CH
)330
P-J
C
215
2
R2011
820
11
K-F
R
200
9
C
214
2
(CH
)330
P-J
R2000
820
M
O
232
I
M
U
TE
3.
3V
M
V
O
L_
D
A
TA
R2073
820
R2063
820
R2048
820
R2039
820
R2022
820
R2014
820
R2003
820
AVRX2300
FR
O
N
T_
IR
IN
K
ILL
IR
FL
ASHER
_I
N
SR5011
100
R2046
R2036
100
R2012
100
R2001
100
C4243
47/25(KR3)
C4242
47/25(KR3)
47/25(KR3)
C4240
47/50(KR3)
C4239
47/50(KR3)
C4237
AG
N
D
SW
+
FR+ DAGN
D
SW+
C2145
100/16
A_
-8
V
A_
+8
V
AG
N
D
AG
N
D
SL
+
SR
+
DAGN
D
SR
+
DAGN
D
S
L+
C5262
10/50
DA_SBL.
DA_SL.
DA_SW.
SAT_R
TUNERR.
DVD_R
BD_R
CD_R
VAUX_R
USB_R
SBR
-
SB
L+
SB
L+
R
426
4
100
K
R
426
6
100
K
R
426
9
100
K
10/5
0
C
422
5
10/5
0
C
424
8
C
424
7
10/5
0
A/D
_R
A/D
_L
U
SB
_L
R
426
8
100
K
AG
N
D
AG
N
D
A
G
N
D
M
IC
G
N
D
TU_CK
R5341
100
R5340
100
EXT
_I
N
_S
R
EXT
_I
N
_C
EXT
_I
N
_F
R
MI
C
_I
N
PRE
_M
U
TE
D
A
_+5
V
TU
_L
A
R
534
7
12
K
R
534
5
12
K
Z2
L
A
_+
8V
A
_-
8V
C5251
10/50
C5255
10/50
EXT
_I
N
_S
R
EXT
_I
N
_S
L
EXT
_I
N
_SB
R
EXT
_I
N
_SB
L
EXT
_SBR
EXT
_SL
EXT
_SR
EXT
_SBL
SR ONLY
22/50
C5267
22/50
C5258
100 R4272
100 R4271
R4273 100
100 R4257
100 R4255
EXT
_I
N
_C
EXT
_C
EXT
_SW
A
G
N
D
OPTION C
A_
+8
V
A/D_R
MVOL_CLK
PRE_SW
AMP_C
AMP_FR
AMP_FL
AMP_SR
1N4007 D4214
A
_-
8V
A
G
N
D
D
A
_+5
V
TR
G
G
N
D
A
_+
8V
MUTE3.3V
MUTE+7V
PREMUTE_S
KILLIR
M/DGND
PREMUTE_F
M3.3V
FRONT_IRIN
TU
_II
S
D
.
TU
_L
A
TU
_C
K
TU
_L
A
TU_CK TU
_II
S
D(N
.C
)
RT1P141C
Q4204
820
R4291
TU
NER
L.
TUN
ERR
.
TUN
E
R
R
TUN
E
R
L
10K
R4276
Q4210
RT1P141C
1K
R4298
AGND
AGND
AGND
AGND
AGND
AGND
O
X
E3
RT1N141C
Q4208
R4296
10K
O
E2/E1C/K
X
X
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
A
G
N
D
PRE
M
U
TE
_F
R
422
7
O
PE
N
R
423
2
O
PE
N
91
K
R
455
2
R
422
0
91
K
R
423
1
O
PE
N
R
422
8
O
PE
N
R
421
6
91
K
R2047
15K-F
R2058
15K-F
R2010
15K-F
R2017
15K-F
M3
.3
V
R2083
820
11
K-F
R
207
6
C
218
2
(CH
)330
P-J
R
205
1
11
K-F
R
203
1
30
K-F
R2059
820
C
215
5
(CH
)240
P-J
C
216
6
(CH
)330
P-
J
R2018
820
R
200
5
11
K-F
C
213
9
(CH
)330
P-
J
M
VO
L_
D
ATA
M
U
TE
3.3
V
R2086
820
FL
ASHER
_I
N
KI
LLI
R
FR
O
N
T_
IR
IN
R2084
100
R2060
100
R2019
100
C4244
47/25(KR3)
47/25(KR3)
C4241
47/50(KR3)
C4238
100
K
R
425
9
USB
_L
A/
D
_R
A/
D
_L
R
426
1
100
K
R
426
2
100
K
TU
_C
K
TU
_L
A
TU
_II
S
D
.
PR
E_
M
U
TE
R
534
6
12
K
R
534
3
12
K
BKT5000
BKT_M3
C
455
5
O
PE
N
C
455
6
O
PE
N
BKT5001
BKT_M3
AG
N
D
A_
-8
V
A_
+8
V
TR
G
_G
N
D
D
A_
+5
V
1N4148
D4211
RT1P141C
Q4211
RT1P141C
Q4209
1K
R4297
10K
R4300
TU
_II
S
D(N
.C
)
R
430
1
270
(1
)
R
431
3
O
PE
N
C
424
6
470
/16
(K
R
3)
470
/16
(K
R
3)
C
424
5
4
3
1
2
6
5
7
8
9
10
11
12
13
WIRE_13P
CN401
11
9
7
5
3
1
10
8
6
2
4
CP4204
C125Z1-11
1
3
5
2
4
6
8
10
12
14
11
9
7
13
15
CN4205
PREOUT_IN
R5314 33
R5313 33
OPTION B
R
208
0
O
PE
N
ZONE2_R
PREMUTE_Z2
CD_R
CD_L
DVD_R
DVD_L
SAT_R
SAT_L
AGND
11K-F R2087
DA_SBR.
11K-F R2077
R2065 OPEN
(CH)330P-J C2173
11K-F R2052
DA_SL.
30K-F R2040
DA_SW.
OPEN R2026
(CH)330P-J C2153
DA_FR.
R2015 11K-F
OPEN R2007
C2140
(CH)330P-J
C2138
OPEN
39P-J C5275
R5342 10K
R4275 10K
OPTION A
0.1/50 C4220
PREMUTE_Z2
ZONE2_R
MUTE_Z2
ZONE2_L
R4303
470K
OPTION B
AMP_FR
AMP_SR
AMP_C
AMP_SL
AMP_FL
A_+8V
OPTION F
OPTION C
OPTION A
MODEL
D5V
RC_OUT
RC_IN
AGND
AGND
AGND
220UF/16V(SMS)
AVRX2300 SR5011
OPEN
R5312
OPTION D
OPTION A
C2180
(CH)1500P-J
(CH)1500P-J
C2171
R
205
5
O
PE
N
PRE_SW
C2162
(CH)1500P-J
BD_R
C2157
(CH)1500P-J
BD_L
R
202
3
O
PE
N
C2146
(CH)1500P-J
R
200
8
O
PE
N
C2137
(CH)1500P-J
FLASHER_IN
AVR_X2300 E3 : 7P
OPEN R2088
(CH)330P-J C2186
OPEN R2079
(CH)330P-J C2183
3
2
4
1
NJM8080G
U1053:A
DA_SBL.
R2064 11K-F
DA_SR.
OPEN R2054
(CH)330P-J C2167
R2041 150K
(CH)240P-J C2158
5
6
8
7
NJM8080G
U1049:B
11K-F R2025
DA_C.
OPEN R2016
C2148 (CH)330P-J
DA_FL.
C2144
OPEN
R2006 11K-F
3
2
4
1
NJM8080G
U1047:A
10/50
C5266
10/5
0
C
422
6
HDMI_DIGITAL CNT G5
R5344 10K
R5311
47
47
K
R
531
0
C5253
OPEN
C5256
OPEN
R5300
47
3
2
4
1
IC5201:A
NJM4580CG
39P-J C5257
R4274 10K
15 13 11 9
10 8 6 4 2
5 7 1 3
12 14
C
P420
2
PREOUT
470K
R4240
RT1N141C
Q4205
R4241 1K
1N4148 D4212
R4302
470K
C4249
0.1/50
OPTION A
C4252
0.1/50
PRE_SW
AMP_SBL
AMP_SBR
OPTION F
AGND
R4295 0
A_-8V
OPTION B
OPTION D
AREA
1 3 5 7 9
4 6 8 2 C125Z2-09
CN4703
MAIN 2/2 M9
MAIN 2/2 M6
M/DGND
KILLIR
FRONT_IRIN
M3.3V
PREMUTE_S
PREMUTE_F
PREMUTE_SB
PRE_SW
OPTION A
VIDEO_F/CNT 1/3 O8
AGND
AGND
AGND
AGND
PREOUT 1/1 L5
U / N / K
3 1
4 2
1.0-11
S-4
PW
N
470
0
R
207
5
O
PE
N
C2185
(CH)1500P-J
R
205
0
O
PE
N
R
203
0
150
K
O
PE
N
R
200
4
(CH)1500P-J
C2151
5
6
8
7
NJM8080G
U1053:B
3
2
4
1
NJM8080G
U1051:A
5
6
8
7
U1051:B
NJM8080G
5
6
8
7
NJM8080G
U1047:B
3
2
4
1
NJM8080G
U1049:A
R
426
0
100
K
47
K
R
530
4
5
6
8
7
IC5201:B
NJM4580CG
1N4148
D4210
470K
R4304
0.1/50
C4250
C4251
10/50
ZD4200
ZJ3.6B
Q4207
RT1P141C
INPUT
470UF/16V(KOSHIN)
* MODEL/AREA OPTION
15 13 11 9
10 8 6 4 2
5 7 1 3
12 14
C125Z1-15
CP4200
1 3 5
2 4 6 8 10 12 14
11 9 7 13 15
CN4701
C125Z2-7,15
23 21 19 17 15 13 11 9
10 8 6 4 2
1 3 5 7
16 18 20 22 12 14
CP4201
C125Z1-23
MAIN 3/3 B5
HDMI_DIGITAL CNT M4
7CH_AMP 1/2 A4
GAIN : 8.5dB
27 25 23 21 19 17 15 13 11 9
10 8 6 4 2
3 5 7 1
26 18 20 22 24 12 14 16
CP4205
C125Z1-27
HDMI_DIGITAL CNT G3
RT1P141C
Q4206
9 11
2 4 6 8 10
1 5 7 3
CN4006
C125Z2-11
1
2
3
4
5
6
7
8
9
10
11
12
71 72 73 74 75 76 77 78 79 80
49
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64 65 66 67 68 69 70
31 32 33 34 35 36 37 38 39 40
41
42
43
44
45
46
47
48
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30
IC4200
BD34704KS2
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
AG
ND
A/
D
_R
A/
D
_L
DATA
CLK
AVCC
DGND
VEE1
NC
VEE2
FL OUT
FR OUT
SW OUT
C OUT
SL OUT
SR OUT
SBL OUT
SBR OUT
19
: NC
20
: NC
NC NC
AG
ND
ZO
N
E2_
L
ZO
N
E2_
R NC
80
: CH
IP
NC
NC
NC
M
IC
_I
N
M
IC
_I
N
EX
T_
IN
_S
W
EX
T_
IN
_C
EX
T_
IN
_F
L
EX
T_
IN
_F
R
EX
T_
IN
_S
R
EX
T_
IN
_S
L
USB_R
USB_L
V.AUX_R (SR5010 ONLY)
44: EXT_IN_C
43: EXT_IN_FR
42: EXT_IN_SBL
41: EXT_IN_SBR
V.AUX_L (SR5010 ONLY)
CD_R
CD_L
BD_R
BD_L
DVD_R
DVD_L
SAT_R
SAT_L
TUNER_L
TUNER_R
59: AGND
60: DA_SBR
D
A_SB
L
D
A_
SR
D
A_
SL
D
A_
C
D
A_
SW
D
A_
FR
D
A_
FL
23 21 19 17 15 13 11 9
10 8 6 4 2
1 3 5 7
16 18 20 22 12 14
CP4207
CP4200
TO N1020
CP4201
TO N1014
CP4205
TO N1016
CP4207
TO CN4704
CP4204
TO CN5003
CN401
TO CP401
CN4703
TO CP4007
CN4006
TO CP4006
CN4701
TO CP4700
22
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating