Denon AVR-S920W, Руководство по обслуживанию

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INPUT, VIDEO, FRONT CNT
INPUT (A SIDE) FRONT CNT (A SIDE) FRONT CNT (B SIDE)
VIDEO (A SIDE) VIDEO (B SIDE)
INPUT (B SIDE)
+5V_IN
TRG 15V
TRG 15V
+5V_IN
VGND
+8V_IN
-5V_IN
-5V_IN
+8V_IN
RET_GND
RET_GND
-8V_IN
-8V_IN
SW AG
N
D
SB
R
SB
L
AG
N
D
FR AG
N
D
SR C AG
N
D
SL AG
N
D
AGND
AGND
AGND
SBR
AGND
SBL
SR
AGND
AGND
AGND
C
FL
AGND
AGND
NC
V.AUX
CVBS
D/MGND
VDIPY
D/MGND
VDICB
VDICR
D/MGND
V_INC
V_INB
V+5V
V+5V
VAGND
VAGND
NC
BURRING
D/MGND
CVBS
D/MGND
D/MGND
VDICB
D/MGND
VDICR
V_INC
V_INB
V_INA
RLY_HIB
RLY_SB
RLY_F
RLY_H/P
RLY_C/S
H/P_L
CLAMP30
0
VGND
RET_GND
HDAM_GN
D
HDAM_GN
D
SW
FR
SL
TRG_A
C
VIDEO_GN
D
VIDEO_A
C
AUDIO_GN
D
AUDIO_A
C
D/MGND
D/MGND
V_INA
V-5V
V-5V
TRANS
8P
TAP
21P(AVR)/25P(SR)
D/MGND
VDIPY
H/P_R
F5005
F5008
V-5V
V-5V
VAGND
VAGND
V+5V
RLY_H/P
D/MGND
RLY_SB
RLY_HIB
AMPSIG_DET
HDAM_GND
H/P_L
H/P_GND
H/P_R
RLY_F
AG
N
D
AG
N
D
FL
T1.25AL/250V
T1.6AL/250V
PREMUTE_F
PREMUTE_SB
PREMUTE_S
COMPONENT SW2
COMPONENT SW1
PREMUTE_S
PREMUTE_F
PREMUTE_SB
F5006
F5007
F5009
V+5V
CURRENT_DET
RLY_C/S
HDAM_GND
SR ONLY
VIDEO_A
C
T1.6AL/250V
T1.6AL/250V
AUDIO_A
C
SR
O
NLY
BURRING
V.AUX
T1.6AL/250V
COMPONENT SW1
CURRENT_DET
H/P_GND
BURRING
COMPONENT SW2
AMPSIG_DET
C504
8
C504
6
J501
5
J505
1
J505
8
C505
0
C505
1
C505
2
F5005A
F5007A
F5008A
J502
0
C504
7
C504
9
F5006A
F5009A
CP340
1
CP5000
BKT5004
J503
8
J503
9
J504
3
CP460
5
BK
T500
2
CP500
3
F5005B
F5007B
F5008B
BK
T500
1
CN400
2
F5006B
F5009B
CN4003
CP3403
+5V_IN
TRG 15V
TRG 15V
VGND
+5V_IN
+8V_IN
-5V_IN
-5V_IN
RET_GND
+8V_IN
-8V_IN
-8V_IN
RET_GND
AG
N
D
SW
AG
N
D
AG
N
D
SB
L
AG
N
D
FR
C
AG
N
D
AG
N
D
SL
AGND
SBR
AGND
AGND
AGND
SBL
SR
AGND
AGND
C
AGND
FL
AGND
AGND
NC
V.AUX
CVBS
VDIPY
D/MGND
D/MGND
VDICB
VDICR
D/MGND
V_INC
V_INB
V+5V
V+5V
VAGND
VAGND
NC
V-5V
VGND
RET_GND
HDAM_GN
D
HDAM_GN
D
SW
FR
SL
TRG_A
C
VIDEO_GN
D
D/MGND
D/MGND
V_INA
V-5V
VIDEO_A
C
AUDIO_GN
D
AUDIO_A
C
V+5V
V-5V
V-5V
CURRENT_DET
VAGND
VAGND
FLY_SB
RLY_LIB
RLY_H/P
RLY_C/S
D/MGND
HDAM_GND
HDAM_GND
H/P_L
H/P_GND
H/P_R
SB
R
AG
N
D
SR
FL
COMPONENT SW2
COMPONENT SW1
PREMUTE_SB
PREMUTE_S
PREMUTE_F
PREMUTE_S
PREMUTE_SB
PREMUTE_F
CVBS
D/MGND
D/MGND
V_INA
RLY_H/P
RLY_SB
RLY_F
RLY_C/S
H/P_R
AMPSIG_DET
RLY_F
V+5V
VIDEO_A
C
AUDIO_A
C
VDICB
D/MGND
V_INB
V_INC
RLY_HIB
H/P_GND
H/P_L
VDIPY
VDICR
D/MGND
D/MGND
COMPONENT SW2
COMPONENT SW1
CURRENT_DET
AMPSIG_DET
V.AUX
R5072
TR
G_15
V
DA
_+
5V
DA
_+
5V
AGND A_+8
V
A_-8V AGND MU
TE
+7
V
G
440
0
G
440
0
TU
_L
A
TU
_D
A
G
440
5
FL
AGND EX
T_SB
L
AGND
AGND AGND
EX
T_S
L
EX
T_S
R
AGND
AGND
AGND EX
T_S
W
EX
T_
FL
C
SR
FL
C
SR
SL
SBR
SBL
N
C
TR
G1
D
5V
FL- FL+ FR
+
DAGND C
+
C
-
SW
+
SW
-
DAGND DAGND SL
+
SR+ SR- DAGND DAGND SL
-
SBR+ SBR- DAGND
A/D_L USB_L USB_R DAGND DAGND AGND M
IC
_I
N
TU
_C
K
TU
_L
A
A_-8V A_-8V A_+8
V
A_+8
V
A_-8V
TU
_C
K
BD
3470
4
G
440
5
AGND
EX
T_
C
EX
T_SB
R
EX
T_
FR
(SR5011 21P // AVRX2300 23P)
AGND
AGND
AGND
NJM4580CG
AGND
AGND
AGND
SBL
SBR
AGND
AGND
AGND
KI
LL
IR
SBL
-
FR
-
SBL
+
DAGND
A/D_R DAGND AGND
A_+8
V
AGND TU
_D
A
CLAMP703
CLAMP701
AGND
CLAMP702
TR
G_GND
BONDIN
G
PRE
M
U
TE_F
AGND AGND ZO
N
E2_
R
AGND AGND CD
_R
CD
_L
AGND BD_R AGND BD_L AGND DVD
_L
AGND SA
T_
R
AGND
FR
SL
FR
RC
_IN
PRE
M
U
TE_SB
PRE
M
U
TE_F
FRON
T_
IRIN
RC
_IN
M
3.
3V
D
5V
M/DGN
D
BKT
5000
1.
0-
11S
-4
PW
FLASHER_IN N
C
TR
G_15
V
A_-8V A_-8V A_+8
V
A_+8
V
TR
G1
M/DGN
D
M
O
232
I
M
I232
O
M
3.
3V
RC
_I
N
G
440
5
PR
E_
SW
1
MU
TE
_Z
2
ZO
N
E2_
L
AGND DVD
_R
SA
T_
L
AGND
PRE_SW
PRE
M
U
TE_S
KILLI
R
RC
_O
U
T
ZJ3.6B
BKT
5001
TR
G_GND
R
EM
O
TE
3.
3V
AGND
VA
U
X_
R
M
IC
_GN
D
TU
_IIC/RDSI
TU
_IISD(NC)
MU
TE
_Z
2
PRE_
M
U
TE
DA
_+
5V
D
A_+5
V
TU
_G
N
D
TU
_G
N
D
TUN
ER
_R
TU
_IIC/RDSI
TU
_IIS
D
(N
.C
)
M
3.
3V
M
VO
L_
D
AT
A
M/DGN
D
M
VOL_
C
LK
BONDIN
G
M
U
TE3
.3
V
R
EM
O
TE3
.3
V
M
O
232
I
FRON
T_
IRIN
RC
_O
U
T
FLASHER_IN
VA
U
X_
L
TUN
ER
_L
M
I232
O
R
427
5
C
525
7
R2007
R2006
C
216
2
C
217
1
R
427
4
D4214
R4257
R4241
R4256
R4255
C5253
R
534
7 R4276
R
531
0
R
534
5
R2046
R
200
2
R
201
3
R
199
9
R5346
R
534
2
D4212
D4211
R4220
R4232
R2016 R
204
7
R
206
0
R
206
2
C
424
1
C
424
3
R
534
4
C
525
6
R2003
R2000
R2005
R2004
C
213
9
C
214
8
C
214
2
R2014
R2011
R2009
R2008
R
204
4
C
216
6
C
217
0
R
205
8
C
425
2
R5314
R4295
R4301
R4273
D4213
R4313
C
424
6
JW4002
C
424
5
R4551
R4226
R4552
R4227
R4228
R4216
R4230
R4218
R4217
R4229 R4219
R4231
R4221
R4233
R4258
R4272
R4248
R2064
R2065
C
424
2
C
423
9
C
424
0
R2054
R2052
C
423
7
C
526
2
C
422
8
C
422
6
C
424
9
C
424
4
C
525
5
C
527
5
Q
420
6
IC5201
Q
420
5
C
213
7
R
201
0
C
214
6
U1047
R2059
R2056
R2055 R2045
R2051
R2050
R
531
2
CN
470
3
CN4006
C
P420
2
R5343
C
525
1
R5304
C
P420
4
D4210
ZD4200
CP4200 CP4205
CP4201
CN
470
1
C
P420
7
CN
40
1
R
201
2 R2015
C
216
7
C
217
3
C
526
7
JW400
1
C
214
0
R
200
1
CN4205
R2063
C
424
7
R2048
U1051
C2145
C
425
0
C
425
1
C
526
6
C
422
5
C
422
7
C
525
8
C
422
0
Q
420
4
C
423
8
C
424
8
IC
420
0
C
214
1
N
470
0
TR
G_15
V
D
A_+5
V
D
A_+5
V
AGND A_+8
V
AGND A_-8V A_-8V
FL
SR
C
SBR
SBL
N
C
D
5V
M
3.3
V
FR
+
FL+ FR
-
SW
+
SW
-
SR+ SR-
SBL
-
SBR- SBR+
M/DGN
D
TR
G1
2320
M
I
RC
_IN
D
5V
RC
_O
U
T
KILL
IR
MO232I
MI232O
M/DGND
N
C
A_+8
V
MU
TE
+7
V
FL
SL
AGND
AGND
AGND
AGND
AGND
AGND
SR
AGND
AGND
AGND
AGND
AGND
SBL
AGND AGND
PRE_SW
FL-
C
+
C
-
SL
+
SL
-
SBL
+
TR
G_GND
PRE
M
U
TE_F
AGND PR
E_
SW
1
ZONE2_R AGND MU
TE
_Z
2
ZONE2_L CD
_R AGND AGND BD_R AGND AGND BD_L DVD
_L
AGND AGND AGND SA
T_
R
FR
SL
C
PRE
M
U
TE_F
PRE
M
U
TE_S
M
3.3
V
RC
_IN KILL
IR
RC
_O
U
T
M/DGN
D
DAGND DAGND DAGND DAGND DAGND DAGND DAGND
M
VO
L_
D
AT
A
232
IM
O
R
EM
O
TE3
.3
V
FRON
T_
IRIN
FLASHER_IN A_-8V A_-8V A_+8
V
A_+8
V
TR
G1
M
O
232
I
M
I232
O
R
EM
O
TE3
.3
V
RC
_IN M
3.3
V
M3.3V
A/D_L DAGND DAGND USB_R DAGND USB_L AGND M
IC
_IN
VA
U
X_
R
TU
_D
A
TU
_L
A
AGND A_-8V A_-8V D
A_+5
V
D
A_+5
V
AGND CD
_L DVD
_R
SA
T_
L
SBR
FR
PRE
M
U
TE_SB
FRON
T_
IRIN
M
VO
L_
C
LK
M
U
TE3
.3
V
FLASHER_IN
TR
G_15
V
TR
G_GND
M/DGN
D
A/D_R AGND VA
U
X_
L
TU
_C
K
A_+8
V
A_+8
V
M
IC
_GN
D
TU
_IIC/RDSI
TU
_IIS
D
(N
.C
)
MU
TE
_Z
2
TUN
ER
_L
TU
_G
N
D
TUN
ER
_R
TU
_D
A
TU
_C
K
TU
_L
A
TU
_IIC/RDSI
TU
_IIS
D
(N
.C
)
PRE_
M
U
TE
TU
_G
N
D
R
427
1
R
426
3
R
427
0
R2088
R2079
R
202
1
R
201
7
R
203
4
R
424
0
R
426
6
R
426
4
R
426
9
R2084
R2071
C
218
5
C
218
0
Q
420
7
R
430
3
Q4210
R
429
9
R
430
5
R
430
7
R
430
8
R
431
0
R
43
11
R4247
C4556
R4244
R2087
R2086
R
426
8
R2077
R
430
2
R
534
0
R
53
11
R
430
0
C
215
7
R
203
8
C
215
8
C
215
5
C2138
C
215
1 R2081
R2076
R2075
R
429
1
R
531
3
R
430
6
R
430
9
R
431
2
R4246
C4555
R4245
R
208
5
R
426
7
R
207
2
R
426
5
R
426
0
R
426
1
R
534
1
R
426
2
R
530
0
R
429
6
Q
420
8
R2030
R2035
R2031
C2144
R2024
R2023
C
215
2
R
208
2
U1049
R
206
9
R
429
8
R4297
Q
420
9
Q
42
11
R
203
6
R
201
9
R2083
R2080
C
218
3
C
218
2 R2070
R2073
R2039
R2040
R2041
R2018
R2022
R2025
C
215
3
R2026
C
218
6
C
218
4
U1053
R
430
4
R
425
9
R B G R G R
SAT-Cr
B
SAT-Cb
G
C-OUT
Y
KILLIR
RC_OUT
RC_IN
V.A
U
X
D/MGN
D
CVB
S
D/MGN
D
VDIC
B
VD
IP
Y
D/MGN
D
VDIC
R
C
O
M
PO
N
EN
T
SW
2
V_IN
C
V_IN
B
V_IN
A
C
O
M
PO
N
EN
T
SW
1
V-5
V
VG
N
D
V-5
V
V+
5V
VG
N
D
PREMUTE_
F
PREMUTE_
S
PREMUTE_S
B
M3.3V
NC
M/DGND
D5V(MX)
RC-5
JACK5005
SR ONLY
OUT_Cr
OUT_Cb
JACK5001
DVD-Cr
B
DVD-Cb DVD-Y
N
C
SAT-Y
JACK5002
C-DVD
JACK5000
Y Y
PREMUTE_F
PREMUTE_S
PREMUTE_SB
FRONT_IRIN
C-SAT
D/MGN
D
D/MGN
D
V+
5V
OUT_Y
21P(AVR)/25P(SR)
JACK5003
J501
4
J503
7
J5045
J5010
J5048
R571
0
J504
2
J504
6
J504
1
J505
7
C5024
J506
1
J503
5
J5049
J503
3
J505
3
C5026
J506
9
J5005
R5718
J5000
J5001
J5028
J5062
J5047
J5025 J5030
J5050
C5022
J5055
J5056
J506
0
BKT5003
C5028
C5011
J5040
J5027
J503
6
J5022
C5031
J505
4
J501
3
R571
1
J5034
J5024
J503
1
CN5003
J5052
C5025
J505
9
C5021
C5023
J503
2
C5029
C5017 C5018
J504
4
C5662
C5027
J5023
J5003
J5012
J5018
J5008
J5016
J5006
J5007
J5063
CN5000
J5004
J5011
J5017 J5009
J5029
J5026
J5071
NC
D/MGN
D
V.A
U
X
CVB
S
D/MGN
D
VDIC
B
VD
IP
Y
VDIC
R
D/MGN
D
C
O
M
PO
N
EN
T
SW
1
V_IN
A
V_IN
B
V_IN
C
C
O
M
PO
N
EN
T
SW
2
V-5
V
V-5
V
VG
N
D
V+
5V
VG
N
D
PREMUTE_
F
PREMUTE_
S
PREMUTE_S
B
N
C
PREMUTE_SB
PREMUTE_S
PREMUTE_F
KILLIR
D5V(MX)
RC_OUT
FRONT_IRIN
D/MGN
D
D/MGN
D
V+
5V
NJM2595MTE
1
RC_IN
M3.3V
M/DGND
NJM2586AVC
3
C567
8
R5016
R5018
R5020
R506
9
R500
7
D561
7
C5679
C501
6
R502
4
R502
6
C501
4
R502
1
R501
7
R5022
C5015
R5013
R5039
C5034
R500
3
C503
2
Q5629
Q5628 Q5630
R574
0
R5028
R507
1
R5027
C501
2
R503
6
R507
0
Q5625
R501
0
R5012
R5009
C5030
R5004
R5014
R5011
R573
7
C5009 R5029
C5013
C501
9
C502
0
R502
3
R502
5
C5008
R5037
R501
9
R501
5
R5034
R5035
R572
0
C5663
Q5626
R500
2
R5008
IC500
1
C5006
C5033
R571
9
C5007
R573
6
C5010
Q4219
R5033
R5038
IC500
2
35
Caution in
servicing
Electrical
Mechanical
Repair Information
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