Denon AVR-1912E3 Service Manual page 84

Operation waveform for each part
After primary side rectification
(Caution: High voltage, electric shock)
OPTION
L101
C131 0.01/250V
L100
OPEN
LF4ZBE273H
J151 JUMPER
D100 1N4007
4 3 4 3 D101 1N4007
¡Ü ¡Ü
D102 1N4007
¡Ü ¡Ü
1 2 1 2
D104 1N4007
J152 JUMPER
C133 0.01/250V
OPTION
R113
1M
R115
1M
OPTION
ZD108
MTZ39B
ZD109
MTZ39B
ZD110
MTZJ22B
ZD111
JUMPER
ZD113
JUMPER
ZD116
JUMPER
ZD119
JUMPER
R120
47
SMPS unit
(Unloaded)
A
Set
A
Primary drain
(Caution: High voltage, electric shock)
OPTION E3
OPTION
ZD100
ZD101
MTZJ22B
MTZ39B
ZD102
ZD103 MTZJ22B
MTZ39B
ZD104
MTZJ22B
ZD105
MTZ39B
ZD106
MTZJ22B
ZD107
MTZJ22B
ZD117
MTZJ22B
ZD118
MTZJ22B
R106
10
D108
AP01C-V1
OPTION
C112
D109 ZD112
10/50(NXA)
1N4007 MTZJ22B
ZD115
R144 MTZ39B
270K
PC123Y22
3 2 1
5
TR100 D C X V
IC102
KTC3199Y
TOP258MG
TR101
S S S S S
KTC3199Y
6 7 8 9 10
After secondary rectifications
D103
D25SC6M
T100
ST-4430A
1 12
11
¡Ü
IC100
10
¡Ü ¡Ü
3 PC123Y22
9
6
¡Ü
8
D110
7
1N4007
5
C115
2200P/250V
KIA2431AP
C116
100N-K
BKT101
M3
RL101
HL31-1AT-5H
D112
1SS133T
C125
-
R123 4K7
TR102
KTC3199Y
R124
10K
C124
-
B
B
84
SMPS B'D
R107
56
R112 C113
5K6 100N-K
D111 -
CX104
IC116 C114
- D5.2V
R118
D5.2V
6K8-D
DGND
DGND
MAINPOWER
CX101
CNT-5P
C
C