HS 350 (serv.man4) - Harman Kardon Audio Service Manual (repair manual). Page 77

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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
High Voltage! Risk of electric shook!
AMP
MAIN
Front
40V/3.75A
-40V/3.75A
35
40T-600UH
4T
7T
10T
10T
AMP
10T
10T
5V/300mA
5V/3A
5.7V/3A
-15V/500mA
15V/500mA
15V/500mA
xyz
V2.0
HS650 POWER SUPPLY 5117C-20080122
A2
2
3
Thursday, May 08, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
-15V
A40V
VREF7.5V
A40V
380VDC
PWM14V
+5.7V
5VON
Standby
A15V
380VDC
A40V
Standby
A15V
+5.7V
5VON
-15V
15VON
+5.7V
15VON
15VON
+15V
VSS1
USB5V
+15V
5VON
A-40V
A-40V
+5.7V
USB5V
USB5V
USB5V
USB5V
-15V
+5.7V
USB5V
-40V
-15V
+15V
-15V
+5.7V
+15V
+15V
+15V
+5.7V
+5.7V
VSS
USB5V
40V
VSS1
+5.7V
A40V
VSS1
G704
 
1
2
3
1
2
3
R787
330
R710
47
C736
104
C722
105
R701
11M/1W
2
3
1
Q724
2N3904
c5
 
1
1
R722
10K
C723
105
C714
474/50V
CY702
471/250VAC
C765
104
CN701
AC100-240V
1
2
CE705
1000U/63V
CE709
1000U/63V
D703
SBR20A300CTFP
C766
104
G701
 
1
2
3
1
2
3
Q707
KTC8550
1
2
3
R733
100K
R752
1K
R818
27K
LF704
LCL-ET2812
2
4
1
3
C771
NC
R740 100
R777
0.22/3W
C752
104
R820
1K
R763
1K
C706
104
1
2
3
Q718
DMN3033LSN
R758
150K 1206
R705
200K 1206 1%
R768
10K
R771
3K/1%
R709
10
Q720
FQPF7N80C
1
2
3
2
3
1
Q723
2N3904
Q711
2N3906
1
2
3
R816
0.47 1206
R782
1K
c6
 
1
1
R754
1.2K
C769
475
1
C734
105/450V
R718
60.4K 1%
R802
3M 1206
R794
2M 1206
R807
15
C715
474/50V
R788
10K
CE706
1000U/63V
L704
L0620-050
2
3
1
Q701
KTC8050
RZ703
JL16 300
Z709
27V
R739
2.2
C707
474/100V
R731
100
C702
471/1KV
CE711
47U/50V
R824
1K
R826
470
Q719
2N3906
1
2
3
c1
 
1
1
R724
1K
CE723
1000U/16V
4
5
6
7
8
321
Q712
AF4835P
Z706
15V
C712
471/1KV
R833
10K
R838
15
D733
1N4007
R770
68K
R726
1K/5W
R819
10K
R707 100
CE707
47U/50V
C745
331
Z704
18V
R744
150K 1206
R704
200K 1206 1%
R742
1K
R823
1K
C727
103
R747
2K
U701
ML4800
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IEAO
IAC
Isense
Vrms
SS
Vdc
RAMP1
RAMP2
ILIM
GND
PWM
PFC
VCC
VREF
VFB
VEAO
4
5
678
3
2
1
Q721
AF4835P
CE726
470U/25V
C754
104
G703
 
1
2
3
1
2
3
R719
36K
L705
LH0608-22UH
R799
2M 1206
CX702
334/275VAC
C751
104
R785
10K
D725
FYPF2010DN
C709
152
CE710
1000U/63V
R716
0.1/2W
R822
2K
C757
104
CX703
224/275VAC
FB704
100
L707
L0620-050
Z705
18V
R732
2.2K
CE702
330U/450V
Z707
18V
R804
330 1206
R830
4.7K
R727
1
0
0
R812
39
CN706
CON4
1
2
3
4
U707
EL817
2
1
4
3
CE712
4.7U/50V
R762
47K
D707
BSA16
1
3
2
RZ704
10K471
F702
T6.3AL250V
Q706
FQPF18N50C
1
2
3
1
2
3
U712
AZ431AZ 0.5%
Z708
20V
R725
0.1/2W
R703
200K 1206 1%
C728
104
R741 100
D730
 
11
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
S702
 
1
2
3
1
2
3
R790
10K
C772
NC
1
3
2
U706
AZ431AZ 0.5%
2
3
1
Q708
2N3904
R793
3K 1%
R714
1
0
0
R810
1K
U704
EL817
2
1
4
3
R779
150K
L706
LH0608-22UH
2
3
1
Q717
2N3904
C740
104
1
3
6
12
9
4
10
8
7
2
T702
BCK-PQ3230
D726
BSA16
1
3
2
1
3
2
U703
AZ431 0.5%
R776
22
R780
15K
R797
2M 1206
R795
2M 1206
R803
330 
1206
L703
L-ER4201 750UH
9
18
13
8
17
C719
103
R798
2M 1206
C711
474/
630V
CE701
68U/450V
C733
474
R769
22
D723
B540C
R805
330 1206
D710
SBR20A300CTFP
Z710
18V
CY701
102/250VAC
C755
104
C775
475
U702
FAN73832
1
2
3
4
5
6
7
8
IN
GND
DT/SD
VDD
LO
VS
HO
VB
R796
68K/1W
FB705
100
D705
HER208G
D718
1N4148
Q703
FQPF20N50C
1
2
3
C739
NC
D732
B540C
U711
EL817
2
1
4
3
R773
200K 1206
L708
LH0608-22UH
R831 330 1206
c7
 
1
1
t
1
2
RZ702
8R210
CN703
CON6
1
2
3
4
5
6
2
3
1
Q715
2N3904
R817
180K
C737
104
R811
47
C732
332
R715
100
C704
104/100V
C710
103/2KV
R735
412K
LF705
LCL-ET2812
1
3
4
2
R730
0.1/2W
D713
1N4148
Q704
KTC8550
1
2
3
C731
104
CE703
47U/50V
Q705
KTC8550
1
2
3
R800
2M 1206
R749
10K
CE715
470U/25V
C753
104
C759
104
C760
104
D709
HER208G
R760
4.99K 1%
D722
UF1004
FB701
50
R828
4.7K
R832 330 1206
D736
 
11
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
R835
4.7K
Q714
2N3906
1
2
3
L701
L0620-050
Q713
2N3906
1
2
3
R837
270
D714
IN4001
R756
10K
L702
EE19 
4
7
5
6
8
D716
1N4148
D729
 
11
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
S701
16*12*51MM
1
2
3
1
2
3
C725
474
R789
47K
R728
100
D720
UF1004
D734
1U08
C735
104
D724
UF1004
R772
150K 1206
CN702
CON14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D702
ISL9R1560PF2
R815
0.47 1206
D704
BSA16
1
3
2
R792
10
R750
10K
C730
104
FAN7602
U709
6
8
7
4
3
2
1
5
6
8
7
4
3
2
1
5
C738
472/630VDC
C703
471/1KV
C767
103/630VDC
CE720
2200U/16V
C761
104
C758
104
D727
 
11
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
Z702
18V
R767
200K 1206
R736
1K
R743
36K
C724
331
R783
2K
LF703
20UH
3
1
4
2
R834 330 1206
R809
1M 1/2W
R748
10K
R721
0.1/2W
4
56
78
3
2
1
Q725
AF4835P
S704
 
1
2
3
1
2
3
R746
1
3
K
CY705
102/250VAC
c2
 
1
1
C701
104/630V
R755
10
C721
102
R836
4.7K
C742
102/200V
C774
10UF/16V
CE713
220U/50V
R806
1K
R737
0.22/3W
C718
471
C726
153
R821
3.6K/1%
D721
HER208G
FB703
100
CE718
470U/25V
R791
20K
R808
1K
C729
104
Q702
FQPF18N50C
1
2
3
R751
10K
D715
IN4001
C762
104
CE725
470U/25V
D706
SBR20A300CTFP
R759
200K 1206
R761
2K
R720
22
R764
30K/1%
CY703
471/250VAC
CN704
CON16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
c3
 
1
1
R786
200 1206
C716
474/50V
R784
4.7K
D711
BSA16
1
3
2
G702
 
1
2
3
1
2
3
2
3
1
Q716
2N3904
CE721
2200U/16
C744
104
R827
1K
R813
39
S703
 
1
2
3
1
2
3
D717
1N4148
R713
10K
R723
22
R829
3K/1%
CE727
1000U/16V
R734
100
C717
105
C746
104
CE719
1000U/16V
R781
330
35T
9T
12T
12T
9T
T701
TR_ER4401
8
6
14
18
12
10
15
13
9
5
CE728
1000U/63V
CE722
47U/50V
R757
15K/1%
t
1
2
RZ701
8R210
R729
68K
C764
104
D719
UF1004
CE704
1000U/63V
CE708
1000U/63V
R814
10K
F701
T3.15A/250V
C773
101/1KV
c4
 
1
1
R745
100K 1206
R717
2.2
R708 100
C708
151
C713
471/1KV
C705
104/100V
R778
0.22/3W
R801
1M 1206
R712
1K/5W
CE714
470U/25V
R702
11M/1W
CE729
1000U/63V
R825
1K
CX701
224/275VAC
+
-
-
+
1
7
LM358
U705
3
2
1
GND
5
6
7
VCC
D735
UF1004
D731
 
11
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
Z701
18V
Z703
18V
AC
AC
BD701
D10XB60
2
1
3
4
R774
68K
D712
SBR20A300CTFP
C770
474
D708
1U08
R711
470
R766
150K 1206
R706
150K 1206 1%
R738
22
C720
102
CE717
470U/25V
harman/kardon
HS 350/650DL Service Manual
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