Denon AVR-X4200W Service Manual page 116

Operation waveform for each part
After primary side rectification
(Caution: High voltage, electric shock)
C9002 0.01uF 250V
D9001 1N4007
D9002 1N4007
D9003 1N4007
D9004 1N4007
D9005 1N4007
D9006 1N4007
J9002 J9003
JUMPER JUMPER
C9003
0.01uF 250V
OPTION
ZD921
R9016
7.5V
D
G
S
SMPS unit
(Unloaded)
A
Set
A
A
(Caution: High voltage, electric shock)
OPTION
OPTION
HEATSINK
CMY6A025
(15*17*30)
IC901
TOP268EG
X V
D S F C
7 5 4 3 2 1
R9015
12K 5.6K
B
Primary drain
OPTION
T9001
1
2
3
D9008 ZD918
D9009 1N4007
4
1N4007 27V
5
6
C9028
2200P 250V
C9031
OPEN
B
B
116
C
After secondary rectifications
HEATSINK
CMY3A238
(16.5*16*30)
C9013
50V/1000pF(3216)
R9013
3216/22ohm
D9012
OPTION
1
2
3
SR3060PT
12
J9001
11
OPEN
10
9
8
7
IC902
PC123Y22
GND91
OPEN
C9029
0.1uF(1608)
R9030
OPEN(1608)
BK903
C9030 OPEN(1608)
CMD1A629
C
C