![Harman Kardon AVR 370 Service Manual Download Page 167](http://html1.mh-extra.com/html/harman-kardon/avr-370/avr-370_service-manual_4112558167.webp)
+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
PG
N
D
PGND
PGND
$$$25196
MAUXA
MA
U
XA
MFBA
MV
C
C
MS
W
MHV
MHV
MG
A
TEA
MC
SA
MC
SA
MAUXB
MA
U
XB
MS
W
MV
C
C
MFBB
MG
A
TEB
MC
SB
MC
SB
PGND
PGND
MFBB
MG
A
TEB
MFBA
MG
A
TEA
PGND
PGND
12475SCMY
12.08.20
12.08.20
12.08.20
Y.W.Y
L.J.H
C.S.K
SCHEMATIC DIAGRAM
AVR270/AVR370
2
(SMPS)
1
1
2
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
HEAT SINK
HS92
(400V/20A)
HEAT SINK
HS92
(400V/20A)
HEAT SINK
HEAT SINK
DGND
VCC(-50V)
VCC(+50V)
HEAT SINK
AVR270
구분
R960 : 56KF
R987 : 15KF
R930 : 13KF
R955 : 270KF
AVR270
구분
R893 : 56KF
R896 : 15KF
R883 : 13KF
R892 : 270KF
AVR370
구분
R960 : 47KF
R987 : 13KF
R930 : 13KF
R955 : 100KF
AVR370
구분
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
No
t u
se
d
C919
No
t u
se
d
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
MM1
Z2
7
1
2
3
Q905
11N
80C3
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
R987 13KF
R988
0 ohm
C947
224 C951
223
C950
224 C956
223
R990
No
t u
se
d
1
2
3
4
5
6
7
8
9
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
No
t u
se
d
C939
No
t u
se
d
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
MM1
Z2
7
1
2
3
Q910
11N
80C3
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
R896 13KF
R897
0 ohm
C970
224 C972
223
C971
224 C973
223
R898
No
t u
se
d
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TF96
1
2
HS92
1
2
HS93
1
2
3
CN20
1
2
3
4
HS91
J920
20mm
J924
10mm
J929
15mm
J930
15mm
J931
12.5mm
J949
10mm
J955
10mm
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
MN93
CJP09GA01ZY
1
2
3
4
5
6
7
8
9
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
Summary of Contents for AVR 370
Page 6: ...Audio video receiver AVR 3700 AVR 370 AVR 2700 AVR 270 Owner s Manual...
Page 164: ......
Page 168: ......
Page 169: ...AVRX70_JACK BD_MP_CUP12460Z_A sch 1 Fri Jul 13 16 07 54 2012...
Page 180: ......