DIGITAL LOUNGE (serv.man13) - Harman Kardon Audio Service Manual (repair manual). Page 56

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5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
High Voltage! Risk of electric shook!
Main  Transformer  EER42
N_34V_1:     10T   10*0.21mm*10T
N2:    6T   0.4mm*4T
N1:   52T   20*0.21mm*52T
N_P:         46T   10*0.21mm*23T*2
LP:400uH
L-PQ3230-01
T501:
N_34V_2:     10T   10*0.21mm*10T
N_15v:       4T    0.4mm*4T
Lp:650uh
放电电路
PFC
USB5V/2A
VON+12V
A-12V
S+5V
A+12V
3.3V
A+5V
VON+5V
xyz
V2.3
HS200 POWER SUPPLY   3521C
A2
1
1
Wednesday, August 22, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
-12V
STANDBY
-12V
+12V
12VON
5VON
USB5V
5VON
A+5V
+3.3V
+12V
+3.3V
USB5V
230/380VDC
230/380VDC
VSS
A+5V
VX
VX
VSS_1
VSS_1
GND
S+5V
+12V
GND
GND
GND
A+5V
USB5V
EC517
1000U/50V
1
2
EC514
470U/16V
1
2
2
3
1
Q504
MMBT3904
1
2
R581
330
1
2
C511
105/50V
LF501
LCL303A
1
3
2
4
EC526
470U/25V
1
2
1
2
D520
1N4148
CN505
9pin 1.25mm
1
2
3
4
5
6
7
8
9
EC520
2200U/10V
1
2
1
2
C523
104
1
2
R505
360K
1
2
R595
470/3W
D34
 
11
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
1
2
D517
SK53C
1
2
D513
21DQ06
1
2
C520
471/1KV
1
2
R563
3M
12
D505
FR104
FAN7602
U506
6
8
7
4
3
2
1
5
6
8
7
4
3
2
1
5
1
2
R556
4.7K
1
2
CY503
102/250VAC
1
2
C524
104
1
2
D508
HER208G
1
2
CX502
224/275VAC
EC506
2200U/10V
1
2
1
2
R548
100/1W
12
D509
21DQ10
1
2
3
Q506
AF2302N
1
2
R546
1K
1
2
C507
473/50V
1
2
R585
330
1
2
R598
1K
C
B
E
3
1
2
Q513
2SA1037AKR
Z506
18V
2
1
S505
16*12*51MM
1
2
3
1
2
3
1
2
R552
4.7K
1
2
R553
470
1
2
CX503
224/275VAC
1
2
R517
100
1
2
R574
3.3M
S501
122*45*51mm
1
2
3
1
2
3
1
2
R567
27K
EC515
470U/25V
1
2
1
2
R545
39K/1%
1
2
R522
100
1
2
R511
13K 1%
FAN7528MX
U501
6
8
7
4
3
2
1
5
Gnd
Vcc
Out
CS
Mult
Ea_0
Inv
I_det
1
2
C527
104
1
2
RZ502
JL16 300
AC
AC
BD501
GBU806
2
1
3
4
1
2
R571
10K
1
2
FB501
4.7UH
1
2
C535
474/50V
1
2
R557
RES2
Z502
18V
2
1
1
2
3
U507
AZ431AZ 0.5%
1
2
C530
104
Z504
20V
2
1
2
1
3
D510
FYPF2010DN
1
2
R518
620k1%
U513
KA7912
2
3
1
Vin
Vout
GND
1
2
R531
3K/1%
D1
 
11
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
1
2
R507
0.47
1
2
R538
1K
1
2
R519
10
1
2
R541
2K
1
2
C505
103/603V
LF502
LCL303A
4
2
3
1
1
2
C509
472/630V
1
2
C533
331
1
2
R529
150K
1
2
D502
ISL9R860PF2
1
2
C519
102
EC518
1500U/50V
1
2
1
2
R582
330
1
2
R514
150k
1
2
R530
68K/1W
1
2
R516
680k1%
1
2
CY501
102/250VAC
EC524
470U/25V
1
2
1
2
R583
330
1
2
R562
3M
1
2
R592
20K
1
2
R509
20
1
2
R566
150K
1
2
D506
FR104
1
2
CY504
102/250VAC
1
2
R532
10K
1
2
R521
100K/1W
1
2
D511
FR104
1
2
R544
1K
EC519
1000U/50V
1
2
1
2
C541
104
EC504
47U/50V
1
2
1
2
C534
103/25V
1
2
C518
104
1
2
L507
L0620-050
1
2
R537
2K
S506
16*12*51MM
1
2
3
1
2
3
EC501
47U/50V
1
2
1
2
R594
20K
EC507
2200U/16V
1
2
1
2
R570
1K/0.25W
9
2
5
7
1
18
17
14
13
10
11
12
15
16
3
T502
BCK-ER2869
1
2
C502
105/400V
1
2
C531
104/50V
1
2
L510
100
1
2
R543
3K/1%
1
2
R568
22
1
2
R502
560K
1
2
L505
LH0608-22UH
1
2
C536
102/25V
C
BE
3
1
2
Q510
KTC8050
 
1
2
C503
473/25V
KA5L0380
U503
2
3
6
5
1
4
2
3
6
5
1
4
4
5
6
7
8
32
1
Q503
AF4835P
1
2
CX501
334/275V
1
2
R513
10K
1
2
C542
104
C
B
E
3
1
2
Q507
MMBT3904
 
EC516
470U/25V
1
2
1
2
C526
104
1
2
R520
150K
1
2
R584
330
1
2
R547
4.7K
Q509
FQA11N90C
1
2
3
3
1
8
15
13
12
16
6
18
17
T503
BCK-ER4203
1
2
R542
1K
1
2
R536
470
1
2
R501
560K
Z505
18V
2
1
1
2
C521
104
1
2
CY505
471/250VAC
2
3
1
Q514
2SC5866
1
2
R503
15K
CN503
14PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
C544
104
S504
16*12*51MM
1
2
3
1
2
3
1
2
C548
104
1
2
R558
11M/1W
EC527
1000U/50V
1
2
1
2
D519
1N4148
Z501
18V
2
1
S507
1
2
3
1
2
3
1
2
R524
10K
1
2
R512
0.47
Z503
20V
2
1
1
2
C538
104
EC509
470U/25V
1
2
EC513
470U/16V
1
2
1
2
R535
1K
EC525
470U/25V
1
2
U512
KA7812
1
3
2
Vin
Vout
GND
2
1
3
D516
MBRF20200CT
1
2
C545
104
1
2
R573
3.3M
1
2
R525
470
1
2
C528
104
1
2
R534
3.6K/1%
EC522
2200U/10V
1
2
1
2
R593
20K
EC508
2200U/16V
1
2
U510
AZ1117H-3.3
3
2
1
4
Vin
Vout
GND
Vout
1
2
R540
4.7K
EC523
470U/25V
1
2
1
2
C529
104
1
2
L506
LH0608-22UH
1
2
D501
1N4148
CN506
34VDC/5A
1
2
Q501
FQPF13N50C
1
2
3
1
2
R569
47
1
2
R577
10K
EC528
68U/50V
1
2
1
2
R508
10K
C
B
E
3
1
2
Q511
KTC8550
1
2
R597
10K
1
2
R533
3.6K
1
2
R560
4.7K
1
2
R555
1K
1
2
R554
1K
1
2
R551
1K
1
2
C522
104
1
2
CY502
102/250VAC
1
2
R565
3M
G503
 
1
2
3
1
2
3
1
2
R526
200
1
2
C525
104
S503
16*12*51MM
1
2
3
1
2
3
EC512
470U/25V
1
2
1
2
R549
10K
1
2
R564
3M
1
2
R596
10K
1
2
R578
10
1
2
C547
104
1
2
R572
0.3/3W
U502
PC817C
2
1
4
3
EC521
470U/25V
1
2
1
2
RZ503
10K471
U514
KA78R12
1
2
3
4
Vin
Vout
GND
4
EC505
47U/50V
1
2
CN501
AC100-240V
1
2
Q505
MMBT3906
1
2
3
1
3
2
U509
AZ431AZ 0.5%
1
2
EC503
47U/50V
1
2
C532
473
EC510
470U/25V
1
2
1
2
D512
FR104
1
2
R587
10K
1
2
R580
470
1
2
D514
21DQ10
U505
PC817C
2
1
4
3
4
56
78
3
2
1
Q508
AF4835P
LF503
L-471
1
3
2
4
1
2
C515
103/630VDC
1
2
R576
4.7K
1
2
R589
10
12
F501
T3.15AL250V
1
2
D504
HER208G
1
2
L503
LH0608-22UH
1
2
R506
0.47
1
2
C504
224/25V
G502
 
1
2
3
1
2
3
G501
 
1
2
3
1
2
3
1
2
D503
FR104
U504
PC817C
2
1
4
3
U508
KA78R05
1
2
3
4
Vin
Vout
GND
4
1
2
L508
L-200A(20UH)
1
2
C543
104
1
2
R510
0.47
S502
35*30*49mm
1
2
3
1
2
3
1
2
L502
L0620-050
U511
KA278R05CTU
1
2
3
4
Vin
Vout
GND
4
1
2
R504
20K
1
2
R579
10K
1
2
L509
100
2
1
3
D515
MBRF20200CT
1
2
R515
680k1%
1
2
C510
47P/25V
CN504
12pin 1.25mm
1
2
3
4
5
6
7
8
9
10
11
12
t
1
2
RZ501
5D-11
6
7
10
9
2
3
T501
PQ3230/400UH
1
2
C537
104
EC502
180U/450V
1
2
L504
LH0608-22UH
1
2
C539
104
1
2
R590
10K
U515
PC817C
2
1
4
3
1
2
R586
330
1
2
C546
151/1000V
1
2
C517
104
1
2
R591
10
1
2
C516
224
EC511
470U/25V
1
2
harman/kardon
Digital Lounge HS 250/230 Service Manual
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