Denon AVR-S920W, Service Manual

Page: 33 / 192

SCH27_SMPS
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER HDMI GND LINE POWER- LINE POWER+ LINE
X
T2AL
X X
E2
-
F414
1
-
R
414
3
330
K
100
N
-K
C
415
0
100
N
-K
C
415
9
R
414
0
O
PE
N
CHASSIS GND
AVR_S920
AVR_X2300
U1B
T2AL T6.3AL
T2AL T6.3AL
E3
X
T6.3AL T1.6AL
K(JP)
T3.15AL
AVRX2300
ZJ6.2B
ZD4160
SR5011
ZJ39B
ZD4148
2M2 (5)
R4148
1N4007 D4144
1N4007 D4143
1N4007 D4142
330K
330K
R4143
1M (5) 270K
R4150
OPEN
47N-K
C4145
SQ2014 27mH
L4140
100/200
C4151
R
414
8
2M
2
C4143
R4163 47-F
DGND
D5.2V
BKT4141
M3
BKT4140
M3
SR5011 T2AL T6.3AL
F4140 F4141
F4140 F4141
F4140
FC4140B
T3.15AL
F4141
F4141 F4140
OPTION
F4141
OPTION
E3, U
ZJ15B
ZJ7.5B
CHANGCHUN_CTI600J
OPEN
ZJ39B
OPTION
SR5011N1B
OPEN
2M2 (5)
C
414
7
100
N
-K
10
N
-K
C
414
6
1N4007 D4145
300K
OPEN
1M (5)
56K
270K
22N-K
SQ2014 50mH
SQ2014 27mH
ZJ12B
ZD4162
ZJ12B
ZD4163
SR5011
100/400
100/200
OPTION
D4146
1N4007
R
415
0
1M
R
414
9
2M
2
47/25(NXA)
C4152
ZD4150
ZJ27B
10/50(NXA)
C4155
1N4007
D4148
OPEN
C4157
C
416
3
1U
-K
22(1)
R4165
R4155
10K
D4150
1N4148
4700
N
-K
C
416
1
2
1 3
S30SC6MT
D4149
3K3
R4158
!
C4000
100N-K
DGND
D5.2V
2
1
CP4142
LWBP1143-02P
2
1
CP4140
YW396-03AV
C
414
0
470
PF/250
V
1 2
4
3
●
●
OPEN
L4141
D
414
0
1N
400
7
D
414
1
1N
400
7
ZJ7.5B
ZD4160
3
1
2
INK0010AC1
TR4140
ZJ12B
ZD4164
R4153
6R8
ZD4158
ZJ39B
R4154
10
BKT4143
M3
5600/6.3(
N
XA
)
C
416
2
5600/6.3(
N
XA
)
C
416
4
5600/6.3(
N
XA
)
C
416
5
22
K-F
R
416
0
5K6
R4159
R4157
56
C4166
100N-K
R
416
2
O
PE
N
2 1
4 3
U
400
0
PS
T8448
U
R
G
N
D
VD
D
VO
U
T
C
T
ZD
415
9
ZJ
5.
6B
1
2
3
4
5
6
CN4141
WIRE_6P(2.5mm)
TO POWER TRANS
N1SG, N1B, K1B
※
FUSE OPTION
E1C, E2
※ FUSE OPTION
AVR E1C/ SR K
CHANGCHUN_CTI600J
AVR E3,E2,J / SR U
K(JP)
ZJ39B ZJ39B 2M2 (5)
ZD4147 ZD4149 R4149
※
OPTION TABLE
R4142
1M
JP4141 JUMPER
AVR_S920_X2300
JUMPER
ZD4165
10K
0.22UF/275VAC
20K 0.1UF/275VAC
R4147
R4152
OPTION
OPTION
OPTION
C4160 1U-K
C4156
3300PF/250V
R4161
6K8-D
HDMI DIGITAL CNT H9
RESETOUT
T1.6AL
F4140
F4140
FC
4141
B
FC4140A
N1B, N1SG
※
PCB QUALITY OPTION
OPEN
ZJ39B
OPEN OPEN
ZJ39B
2M2 (5)
E2,E1C / N,K
OPTION
R4145
1M
C
414
5
0.047
U
-K
ZD4161
OPEN
R4164
1M
1M
R4141
C4149 0.01UF/250V
JP4140 JUMPER
0.01UF/250V C4148
ZJ15B
※
AVR-S920/X2300 , SR5011 OPTION
10K 0.22UF/275VAC 0.01UF/250V(M02F)
0.01UF/250V(M02)
0.01UF/250V(M02F)
C4142
0.01UF/250V(M02F)
0.01UF/250V(M02)
0.01UF/250V(M02F)
C4148
0.01UF/250V(M02F)
0.01UF/250V(M02)
0.01UF/250V(M02F)
C4149
10K
R4152
D4147
AP01C-V1
ZD4156
ZJ22B
ZD4157
ZJ22B
ZD4154
ZJ22B
ZD4152
ZJ22B
ZD4153
ZJ22B
C4153
1000PF/1KV-3216
ZD4148
ZJ39B
ZD4149
ZJ39B
ZD4165
JUMPER
KTC3198G
TR4142
R4156 4K7
C
416
8
O
PE
N
C4167 OPEN
IC4143
KIA2431AP
MAINPOWER
FC
4141
A
C4142
0.01UF/250V
C
414
1
470
PF/250
V
C4143
0.22UF/275VAC
R4147
270K
ZD4155
ZJ22B
100N-K
C4154
R4151
11K
ZD4151
ZJ22B
C
415
1
100
/200(
NH
A
)
ZD4147
ZJ39B
C4158
OPEN
C4169
2200P-100V(PEF)
C
417
0
O
PE
N
(15000
/6
.3
)
4
10
6
5
2
12
9
13
W
1
3
W
4
W
3
W
5
W
2
EER2525
T4140
C
400
1
15
N
-K
1
12
2 3
10
4
8 9
6
7 11
IC4140
TOP268VG
S
V
S S
X C
S S
F
S
D
CURRENT OR RESISTANCE MEASUREMENTS SHALL BE
※
AVR-S920/X2300 , SR5011 OPTION
THE APPLIANCE RETURNED TO THE CUSTOMER.
INSULATED FROM THE SUPPLY CIRCUIT ) BEFORE
INDICATES SAFETY CRITICAL COMPONENTS.
TO REDUCE THE RISK OF ELECTIC SHOCK, LEAKAGE
AVR-S920/X2300 & SR5011
SMPS B'D
1 2
4
3
●
●
L4140
SQ2014 27mH
CARRIED OUT ( EXPOSED PARTS ARE ACCEPTABLY
IC4142
PC123X2YFZ
JZC-36FD
RLY4140
CN4141
TO N1033
33
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating