Marantz SR7009/FN, Service Manual

Page: 120 / 247

BK903
CMD1A629
O
PT
IO
N
OPTION
OPTION
OPTION
A
C
220
~
240
V
:
100
uF
/400
V
A
C
100
~
120
V
:
220
uF
/200
V
HEATSINK
(16*16*30)
or CHASSIS
HEATSINK
(16*16*25)
AC100 ~ 120V
AC220 ~ 240V
OPTION
OPEN
CCQF2E104KZE-T
R
900
4
330
K
(0
.2
W
)
C
900
6
0.
047
uF
(1608
)
C
900
7
0.
01
uF
(1608
)
C
900
8
0.
1u
F(
1608
)
C
901
0
0.
1u
F(
1608
)
R
900
6
1M
(1608
)
D9006 1N4007
D9005 1N4007
D9001 1N4007
D9002 1N4007
D9003 1N4007
D9004 1N4007
C
X90
2
0.
1u
F/
275
V
R9015
8.2K(1608)
R9016
1K(1608)
R
901
4
270
K
(1608
)
R
901
0
1M
(0
.2
W
)
R
900
8
2.
2M
(0
.2
W
)
ZD
90
8
120
V
/5
W
R
900
9
2.
2M
(0
.2
W
)
ZD
91
1
150
V
/5
W
C
901
2
1000
P/
1K
V
R
901
7
6.
8(
0.
2W
)
C
901
7
47
/25
V
(N
XA
)
D
901
3
1N
4007
S
ZD
92
0
39
V
C
901
6
0.
1u
F(
1608
)
D9008
1N4007
ZD918
22V
C
900
9
50
V
/10
U
F(
N
XA
)
D9009
1N4007
C
901
8
0.
1u
F(
1608
)
C
901
9
4.
7u
F(
1608
)
C
902
0
5600
uF
/6
.3
V
C
902
1
5600
uF
/6
.3
V
C
902
2
5600
uF
/6
.3
V
C9028
2200P 250V
C9029
0.1uF(1608)
1
3
2
D9012
CVDSRL3060P
C9002 0.01uF 250V
C9003
0.01uF 250V
R9030
OPEN(1608)
C9030 OPEN(1608)
C
900
4
400
V
/100
uF
R
903
5
1M
(2125
)
R
903
6
1M
(2125
)
R
903
7
1M
(2125
)
4
3 2
1
IC902
PC123Y22
ZD921
7.5V
J9002
JUMPER
J9003
JUMPER
D
G
S
Q
900
1
IN
K
0010
A
C
1
1
2
3
4
5
6
7
8
10
11
T9001
ZD
92
2
39
V
D
7
F S C X V
5 4 3 2 1
IC901 TOP256YN
C9031
OPEN
GND91
OPEN
After primary side rectification
(Caution: High voltage, electric shock)
Primary drain
(Caution: High voltage, electric shock)
After secondary rectifications
A B
C
Operation waveform for each part
A B C
A B C
SMPS unit
(Unloaded)
Set
120