Spk Reg Smps Unit (4/4) - Denon AVR-1913 Service Manual

1 2
BKT4140
M3
F4140
JK4140
live
AC INLET
Neutral
C4143
0.1/250V
BKT4141
M3
CHASSIS GND
CP4140
C4142
0.01/250V
TO POWER TRANS
CP4142
35328-0263
OPTION TABLE
C4150 C4151 R4147 R4148 R4149
E3
OPEN 100/200 270K 2M2 2M2
E2
100N-K 100/400 56K OPEN OPEN
JPN 100N-K 100/200 270K 2M2 2M2
E1C 100N-K 100/400 56K OPEN OPEN
OPTION TABLE
C4148 C4149 JK4140 CP4140 BKT4140 FUSE LABEL(1.6V)
E3
OPEN OPEN OPEN USE USE
E2
USE USE USE OPEN OPEN
OPEN OPEN OPEN USE USE
JPN
USE USE USE USE USE
E1C
GND GND POWER + POWER + POWER - POWER -
3 4
SMPS B'D
OPTION
L4141
C4148 OPEN
OPEN
OPTION
L4140
S.E.C JP4140 JUMPER
D4142 1N4007
4 4 D4143 1N4007
3 3
｡ﾜ ｡ﾜ
｡ﾜ ｡ﾜ D4144 1N4007
1 2 1 2
D4145 1N4007
JP4141 JUMPER
C4149 OPEN
OPTION
R4141
1M
R4142
1M
R4164
1M
TR4140
KMB2D0N60SA
OPTION
1
ZD4160
MTZJ6.2B
3
2
R4145
1M
OPTION
R4150 ZD4147 ZD4148 ZD4149 ZD4160 F4140 F4141
47N-50V ZJ39B ZJ39B ZJ39B ZJ6.2B 2A 6.3A
OPEN OPEN OPEN OPEN ZJ16B 1.6A 3.15A
OPEN ZJ39B ZJ39B ZJ39B ZJ5.6B 2A 6.3A
47N-50V OPEN OPEN OPEN ZJ16B 1.6A 3.15A
FUSE LABEL(3.15V)
OPEN OPEN
USE USE
OPEN OPEN
USE USE
STBY POWER STBY POWER
5
OPTION
ZD4151
ZD4147
MTZ39B MTZJ22B
ZD4152
ZD4148
MTZJ22B
MTZ39B
ZD4153
ZD4149
MTZJ22B
MTZ39B
C4153
ZD4154 1N
MTZJ22B
ZD4155
MTZJ22B
ZD4156
MTZJ22B
ZD4157
MTZJ22B
T4140
EER-2834
R4154
1
12
10
11
D4147 ｡ﾜ
1N4007
10
OPTION
｡ﾜ ｡ﾜ
3
C4155
D4146 ZD4150 9
10/50(NXA)
6 ｡ﾜ
8
1N4007 MTZJ22B D4148
7
R4147 1N4007
270K
ZD4158
5
MTZ39B
C4156 2200P/250V
3 2 1
5 BKT4142
D C X V
R4151 R4153 M3
IC4140
15K 6R8
C4154
TOP258MG
100N-K
S S S S S
6 7
8 9 10
R4152
C4152
1K
47/25(NXA)
C4157
OPEN
144
6 7
SPK_REG_SMPS 4/4
D4149
SRL3060P
3
1
2
R4157
56
IC4142
PC123Y22
R4158
3K3
R4159 C4166
5K6 100N-K
D4151 OPEN
C4160 100N-K IC4143 C4167
KIA2431AP OPEN
R4161
6K8-D
R4165
10
RLY4140
HL31-1AT-5H
D4150
1SS133T
R4156 4K7
TR4142
KTC3198Y
R4155
10K
C4158
OPEN
!
INDICATES SAFETY CRITICAL COMPONENTS.
TO REDUCE THE RISK OF ELECTIC SHOCK, LEAKAGE
CURRENT OR RESISTANCE MEASUREMENTS SHALL BE
CARRIED OUT ( EXPOSED PARTS ARE ACCEPTABLY
INSULATED FROM THE SUPPLY CIRCUIT ) BEFORE
THE APPLIANCE RETURNED TO THE CUSTOMER.
SCHEMATIC DIAGRAMS (20/26)

SPK REG SMPS UNIT (4/4)

8
A
B
C
TO N3601
D5.2V
D5.2V
HDMI B'D
DGND
DGND
MAINPOWER
CN4141
CN4141
5P_WIRE(2.5mm)
D
E
F