Marantz AV7701, Service Manual

Page: 163 / 266

163
TO
PO
WE
R
TR
AN
S
D5.2V
D5.2V
DGND
DGND
MAINPOWER
TO
D
IG
ITA
L S
UPP
LY
_P
OW
ER
BK902
BK901
INLET
AC IN
(P
AG
E 14
) (D
1)
1M(0.2W)
ZD901 ZD902 ZD903 ZD904 ZD905 ZD906 ZD907 ZD908 ZD909 ZD910 R9008 R9009 R9010 R9014
ZJ39B
ZJ39B
ZJ39B
ZJ39B
ZJ22B
ZJ39B
JUMPER
JUMPER
ZJ39B
JUMPER
JUMPER
ZJ39B
JUMPER
JUMPER
ZJ39B
JUMPER JUMPER
ZJ39B
JUMPER ZJ39B
OPEN
ZJ39B
ZJ39B
OPEN
ZJ39B
ZJ39B
OPEN
ZJ39B
2M2(0.2W)
OPEN OPEN OPEN
270K
56K
270K
1M(0.2W)
2M2(0.2W) 2M2(0.2W)
2M2(0.2W) 1M(0.2W)
1M(0.2W)
SMPS B'D
BK903
CMD1A629
OPTION
OP
TIO
N
OP
TIO
N
OP
TIO
N
CMD1A188
OPEN
D
S
C X
V
OP
TIO
N
AC
220
~240
V
: 100
uF
/400
V
AC
100
~120
V
: 100
uF
/200
V
LF901
LF902
AV7701
U/F N/K
273 503
JUMPER JUMPER
F9001 F9002
T1.6A L 250V
T1.6A L 250V
T1A L 250V
FUSE OPTION
AC100V
AC120V
AC220 ~ 240V
AREA
T2A L 250V
T2A L 250V
T1.6A L 250V
AV7701 AV7701
AC120V
AC100V
AC220 ~ 240V
ZD901
39V
ZD902
39V
ZD903
22V
ZD904
JUMPER
ZD905
JUMPER
ZD906
JUMPER
ZD907
JUMPER
R900
4
470
K(
0.2
W)
C900
6
0.1
uF
(1608
)
C900
7
0.1
uF
(1608
)
C900
8
0.1
uF
(1608
)
C901
0
0.1
uF
(1608
)
R9005
47(1608)
Q9001
KTC3198Y
R900
6
1M
(1608
)
Q9002
KTC3198Y
R9002
1M(0.2W)
R9003
1M(0.2W)
D9006 1N4007
D9005 1N4007
LF902
LF-4ZB-E273H
D9001 1N4007
D9002 1N4007
D9003 1N4007
D9004 1N4007
CX
90
2
OP
EN
C900
4
100
uF
/400
V(
NH
A)
R9007
270K(1608)
J9002 JUMPER
J9003 JUMPER
R901
5
15
K(
1608
)
R901
6
1K
(1608
)
R901
4
270
K(
1608
)
R901
0
1M
(0.
2W
)
R900
8
2.2
M(
0.2
W)
ZD
90
8
39
V
ZD
90
9
39
V
ZD
91
0
39
V
R900
9
2.2
M(
0.2
W)
ZD
91
7
22
V
ZD
91
6
22
V
ZD
91
5
22
V
ZD
91
4
22
V
ZD
91
3
22
V
ZD
91
2
22
V
ZD
91
1
22
V
C901
2
1000
P/1
KV
CX
90
1
0.1
uF
/250
V
F9001
R900
1
OP
EN
CY
90
2
470
P 250
V
CY
90
1
470
P 250
V
1
2
CN902
YW396-03B
C900
1
0.01
uF
250
V
R901
7
6.8
(0.
2W
)
C901
7
47
/25
V(
NX
A)
R901
3
10
(1608
)
D901
3
AP
01
C
1
2 3
4
IC902
PC123Y22
ZD
92
0
39
V
C901
6
0.1
uF
(1608
)
D9008
1N4007
ZD918
22V
C900
9
10
/50
V(
NX
A)
D900
9
1N
400
7
C901
8
0.1
uF
(1608
)
C901
9
4.7
uF
(1608
)
C902
0
5600
uF
/6.
3V
(N
XA
)
C902
1
5600
uF
/6.
3V
(N
XA
)
C902
2
5600
uF
/6.
3V
(N
XA
)
C902
3
OP
EN
C9027
OPEN(1608)
C9028
2200P 250V
C9029 0.1uF(1608)
R901
9
3.3
K(
0.2
W)
R901
8
56
(0.
2W
)
1
2
3
ANODE
RE
F
CA
TH
OD
E
IC903
KIA2431AP
R9020
5.6K(0.2W)
C9024
0.1uF(1608)
R902
1
22
K-
F(1608
)
R902
2
OP
EN
(1608
)
R902
3
OP
EN
(0.
2W
)
D9011 (OPEN)
R902
4
6.8
K-
F
C901
1
OP
EN
ZD
91
9
5.6
V
5
4
3
2
1
BN903
WIRE/5P/2.5mm
Q9003
KTC3198Y
R9027
4.7K(1608)
R902
6
10
K(
1608
)
D901
0
1SS
133
M
C902
6
OP
EN
(1608
)
F900
2
3
2
4
1
RY901
HL31-1A
1
3
2
D9012
SRL3060P
C9002
0.01uF 250V
C9003
0.01uF 250V
R9030 OPEN(1608)
C9030 OPEN(1608)
1
2
3
4
5
6
7
8
10
11
T9001
ST-4430A
9 10 8 7 6
5 3 2 1
IC901 TOP258MG
LF901
OPEN
R902
5
1M
(1608
)
2
1
CN901
OPEN
1
2
JK
90
1
AC
-015
-2P
-P
A6
6
R903
1
2.2
M
R903
2
2.2
M
R9033
2.2M
R903
4
2.2
M
STBY POWER GND POWER + POWER -
8 7 6 5 4 3 2 1
A
B
C
D
E
F
BN903
TO CN903
SCHEMATIC DIAGRAMS (26/31)
SMPS UNIT