Harman Kardon Digital Lounge HS 250 Service Manual page 56

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