Harman Kardon AVR 2700

+BV
PGND
PGND
VOL_SEL_1
DGND
VOL_SEL_2
DGND
PGND
+BV
PGND
VOL_SEL_1
DGND
VOL_SEL_2
DGND
PGND
DGND DGND
PGND
PGND
PGND
PGND
$$$25196
MAUXA
MAUXA
MFBA
MVCC
MSW
MHV
MHV
MGATEA
MCSA
MCSA
MAUXB
MAUXB
MSW
MVCC
MFBB
MGATEB
MCSB
MCSB
PGNDPGND
MFBB
MGATEB
MFBA
MGATEA
PGNDPGND
12475SCMY
12.08.2012.08.2012.08.20
Y.W.YL.J.HC.S.K
SCHEMATIC DIAGRAM
AVR270/AVR370
2
(SMPS)
1
1
2
7
6
5
4
3
2
1
REVISION
MODEL
SHEET
DRAWING NODESIGN CHECK APPROVE
A
B
C
D
6543 21
D
C
B
A
HEAT SINK
HS92
(400V/20A)
HEAT SINK
HS92
(400V/20A)
HEAT SINK HEAT SINK
DGND
VCC(-50V)
VCC(+50V)
HEAT SINK
AVR270 Ạ⺸
R960 : 56KF
R987 : 15KF
R930 : 13KF
R955 : 270KF
AVR270
Ạ⺸
R893 : 56KF
R896 : 15KF
R883 : 13KF
R892 : 270KF
AVR370
Ạ⺸
R960 : 47KF
R987 : 13KF
R930 : 13KF
R955 : 100KF
AVR370
Ạ⺸
R893 : 47KF
R896 : 13KF
R883 : 13KF
R892 : 100KF
C906
1KV 222 K
D904
US1M
D907
MM1Z20
R903
0R15 1W
R906
33
R910
1K
D923
1N4448W
1
2
3
4
PC93
EL817B
R911
56KF
R912
1K2
R913
15K
R916
68K 1W
C904
Not used
C919
Not used
R917
0R15 1W
C916
50V 821 J
R921 6K2
R920
4K7
R930
13KF
R931 6K2
R933
0 ohm
C957
50V 105 K
R937
7K5 1W
C946
63V 470uF
C942
63V 2200uF
R948
22
J901
10mm
D931
MM1Z27
1
23
Q905
11N80C3
D955
MM1Z20
R953
56KF
D905
US1M
R955
270KF
L924
7uH
D954
FCU20A40
1
2
3
IC89
KA431SAMF2
C940
Not used
1
2
3
4
PC97
EL357B
R960
47KF
R962
180
1
2
3
4
PC98
EL357B
R983
180
R98713KF
R988
0 ohm
C947
224
C951
223
C950
224
C956
223
R990
Not used
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
TF95
C920
1KV 222 K
D942
US1M
D946
MM1Z20
R957
0R15 1W
R963
33
R989
1K
D952
1N4448W
1
2
3
4
PC99
EL817B
R992
56KF
R993
1K2
R994
15K
R997
68K 1W
C922
Not used
C939
Not used
R998
0R15 1W
C938
50V 821 J
R881 6K2
R882
4K7
R883
13KF
R884 6K2
R885
0 ohm
C974
50V 105 K
R886
7K5 1W
C969
63V 470uF
C966
63V 2200uF
R890
22
D953
MM1Z27
1
23
Q910
11N80C3
D957
MM1Z20
R891
56KF
D944
US1M
R892
270KF
L926
7uH
D956
FCU20A40
1
2
3
IC90
KA431SAMF2
J918
12.5mm
C965
Not used
1
2
3
4
PC90
EL357B
R893
47KF
R894
180
1
2
3
4
PC89
EL357B
R895
180
R89613KF
R897
0 ohm
C970
224
C972
223
C971
224
C973
223
R898
Not used
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
TF96
12
HS92
12
HS93
123
CN20
1234
HS91
J920
20mm
J924
10mm
J929
15mm
J930
15mm
J931
12.5mm
J949
10mm
J955
10mm
123456789
1 2 3 4 5 6 7 8 9
MN93
CJP09GA01ZY
123456789
1 2 3 4 5 6 7 8 9
MN92
CJP09GA01ZY
J968
12.5mm
J903
10mm
R874
0 ohm
C982
1KV 222 K
C981
1KV 222 K
C983
1KV/471K
C984
1KV/471K
R851
1K8
R852
1K8
R853
1K8
R854
1K8
C985
50V 472 K
C986
50V 472 K
R855
100
R856
100
AVR 2700 harman/kardon
156