Harman Kardon BDP 20/230 Service Manual page 25

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harman/kardon
A
Power Supply Board Circuit Diagram:
D507
D507
RL207
RL207
D505
D505
RL207
RL207
1
C513
C513
0.1uF
0.1uF
D506
D506
D508
D508
RL207
RL207
RL207
RL207
TR501
TR501
5D205
5D205
LF501
LF501
30mH
30mH
PAS
PAS
R546A
R546A
R546B
R546B
1M
1M
1M
1M
R546C
R546C
R546D
R546D
2
1M
1M
1M
1M
PAS
PAS
PAS
PAS
CX501
CX501
PAS
PAS
0.1uF/275Vac
0.1uF/275Vac
CX502
CX502
NC
NC
CY501
CY501
CY502
CY502
1000P/400Vac
1000P/400Vac
1000P/400Vac
1000P/400Vac
PAS
PAS
PAS
PAS
RV501
RV501
3
14K471
14K471
PAS
PAS
F501
F501
T2AL/250Vac
T2AL/250Vac
1
2
N
L
CN506
CN506
AC INPUT
AC INPUT
4
* CAUTION :
THE PARTS MARKED WITH
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
A
7-3
B
C501
C501
103/1KV
103/1KV
R511A
R511A
R511B
R511B
R511C
R511C
R511D
R511D
150K
150K
150K
150K
150K
150K
150K
150K
R512
R512
+
+
22
22
CE501
CE501
100uF/400V
100uF/400V
R516
R516
FB501
FB501
2.2uH
2.2uH
R538
R538
22 OHM
22 OHM
33K
33K
D512
D512
MBRX140
MBRX140
R514 150 OHM 0805
R514 150 OHM 0805
Q501
Q501
STP04NK60Z
STP04NK60Z
1
R505
R505
33K
33K
1R
1R
R515
R515
R502B
R502B
10k
10k
1R
1R
R502A
R502A
ZD501
ZD501
U501
U501
22V /0.5W
22V /0.5W
NCP1271
NCP1271
R513 10
R513 10
0.1U/50V
0.1U/50V
C512
C512
Q507
Q507
S8550
S8550
Q506
Q506
+
+
R510
R510
S8550
S8550
C503
C503
1K
1K
CE502
CE502
C502
C502
R506
R506
100PF
100PF
22UF/35V
22UF/35V
0.1uF
0.1uF
18K
18K
C504
C504
2200pF/50V
2200pF/50V
R535
R535
R519
R519
1M
1M
R518
R518
1M
1M
100
100
CN501
CN501
AC INPUT
AC INPUT
PAS
PAS
ARE IMPORTANT PARTS ON THE SAFETY.
B
C
PAS
PAS
+M
CY504
CY504
NC
NC
+
+
D503
D503
SR3100
SR3100
1000uF/16V
1000uF/16V
D501
D501
PAS
PAS
FR107
FR107
T501
T501
EF25
EF25
9
5
6
CE505
CE505
+
+
2
47uF/35V
47uF/35V
1R
1R
7
R502D
R502D
D504
D504
3
FR107
FR107
10
1R
1R
C506
C506
R502C
R502C
222/50V
222/50V
6
D509
D509
D510
D510
4
SR306
SR306
SR306
SR306
D502
D502
FR102
FR102
22
22
R504
R504
D511
D511
1N4148
1N4148
1
8
L6
L6
6.8uH
6.8uH
+
+
CE509
CE509
2200uF/16V
2200uF/16V
CE510
CE510
1000uF/16V
1000uF/16V
PAS
PAS
R523
R523
470R
470R
R524
R524
2.2k
2.2k
U502
U502
PC123X
PC123X
C508
C508
0.1uF
0.1uF
1
U503
U503
TL431
TL431
C
7-3
D
1
8
S1
D1
2
7
S3
D2
3
6
S2
D3
R545
R545
4
5
G1
D4
R544
R544
10K
10K
10K
10K
Q510
Q510
Q511
Q511
2N3906
2N3906
PMK50XP
PMK50XP
R543
R543
2.2K
2.2K
C511
C511
C510 0.1uF/50V
C510 0.1uF/50V
R540
R540
NC
NC
CE503
CE503
100
100
R542
R542
2.2K
2.2K
2N3904
2N3904
R501
R501
Q509
Q509
NC
NC
Q508
Q508
12-S
220
220
2N3904
2N3904
+12V
ZD502
ZD502
R520
R520
30V 1/2W
30V 1/2W
2.2k
2.2k
R521
R521
10k
10k
R509
R509
U505
U505
22R
22R
LM79L12
LM79L12
2
3
IN
VO
Q502
Q502
S8050
S8050
CE508
CE508
22uF/35V
22uF/35V
AOD472
AOD472
Q505
Q505
+5VSTB
+5V
4
3
+M
+
+
R536
R536
R530
R530
22k
22k
10k
10k
R541
R541
R532
R532
Q503
Q503
10k
10k
10k
10k
2N3906
2N3906
R537
R537
R531
R531
10k
10k
2.2k
2.2k
R526
R526
CE513
CE513
2.49k 1%
2.49k 1%
22uF/35V
22uF/35V
Q504
Q504
PCON
2N3904
2N3904
R533
R533
22k
22k
R525
R525
1.2k
1.2k
+5VSTB
PCON
+5V
R534
R534
+12V
10k
10k
C507
C507
R527
R527
0.1uF
0.1uF
2.4k 1%
2.4k 1%
D
BDT 2 / BDT 20 Service Manual
E
+12V
+12V
CE512
CE512
+
+
ZD504
ZD504
R552
R552
11V /0.5W
11V /0.5W
47uF/25V/NC
47uF/25V/NC
100R/NC
100R/NC
1
FAN
2
GND
+
+
CE511
CE511
CN503/NC
CN503/NC
220uF/16V
220uF/16V
2x2.0mm
2x2.0mm
1
R539
R539
+5VSTB
8
+5VSTB
2
7
GND
6
-12V
+12V
5
+12V
4
GND
3
GND
2
+5V
1
+5V
CN505
CN505
8x2.5mm
8x2.5mm
12-S
C509
C509
0.1uF
0.1uF
3
CN502
CN502
4 x2.0mm
4 x2.0mm
1
+5VSTB
2
PC_ON
3
+5V
4
GND
5
+12V
4
E
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