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SPGND
SPGND
SP
GND
SPGND
SPGND
SPGND
SPGND
SPGND
SP
GND
SPGND
SPGND
SHVA
SHVB
SVCCB
SVCCA
SSWA
SSWB
SP
GND
SP
GND
SP
GND
SP
GND
SPGND
SPGND
SAUX
A
SAUXA
SFBA
SVCCA
SSWA
SH
VA
SH
VB
SGATEA
SCSA
SCSA
SAUXB
SAUX
B
SSWB
SVCCB
SFBB
SGATEB
SCSB
SCSB
SF
BB
SGATEB
SF
BA
SGATEA
12481SCMZ
12.07.26
12.07.26
12.07.26
AVR270/AVR370
(SMPS SUB)
1
1
Y.W.Y
L.J.H
C.S.K
SCHEMATIC DIAGRAM
1
1
7
6
5
4
3
2
1
REVISION
MODEL
SHEET
DRAWING NO
DESIGN
CHECK
APPROVE
A
B
C
D
6
5
4
3
2
1
D
C
B
A
VCC
ZC
REG
GND
Out
CS
HV
VCC
ZC
REG
GND
Out
CS
HV
AVR270/AVR370 SMPS SUB SCHEMATIC DIAGRAM
ISSUE
ANAM
MULTI. LAB
2012.07.26
MP
D919
US1M
R901
39
C912
50V
122 K
8
7
6
4
3
2
5
1
IC93
ICE2QS01
R902
36K
D906
US1M
R914
100K
C910
50V
101 J
R918
100K
R919
4K3
D915
No
t u
se
d
C909
50V 104 K
R941
10K
R943
1K
C907
35V 47uF
D909
MM1Z24
1
2
3
Q901
A708Y
D908
US1M
D912
1N4448W
1
2
3
Q902
2SC6046
12
R944
15K
C908
50V
105 K
1
2
3
Q904
RT1N141C
C913
1KV
222 K
D951
US1M
R915
39
C936
50V
122 K
8
7
6
4
3
2
5
1
IC94
ICE2QS01
R951
36K
D945
US1M
R995
100K
C935
50V
101 J
R999
100K
R880
4K3
D950
No
t u
se
d
C933
50V 104 K
R887
10K
R888
1K
C927
35V 47uF
D948
MM1Z24
1
2
3
Q906
A708Y
D947
US1M
D949
1N4448W
1
2
3
Q907
2SC6046
12
R889
15K
C928
50V
105 K
1
2
3
Q908
RT1N141C
C937
1KV
222 K
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
SN93
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
SN92
J940
10m
m
J941
10m
m
R878
0 ohm
R879
0 ohm
R877
0 ohm
R876
0 ohm
R875
0 ohm
Summary of Contents for AVR 370
Page 6: ...Audio video receiver AVR 3700 AVR 370 AVR 2700 AVR 270 Owner s Manual...
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Page 169: ...AVRX70_JACK BD_MP_CUP12460Z_A sch 1 Fri Jul 13 16 07 54 2012...
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