BDT 20 - BDT 2 - Harman Kardon Audio Service Manual (repair manual). Page 25

Read Harman Kardon BDT 20 - BDT 2 Service Manual online

A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
+M
+12V
PCON
+5V
+M
12-S
12-S
+5VSTB
+12V
+12V
+12V
+12V
+5VSTB
+5V
PCON
+5VSTB
THE PARTS MARKED WITH      ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
* CAUTION :
R502A
1R
R502A
1R
R531
2.2k
R531
2.2k
D505
RL207
D505
RL207
R513 10
R513 10
CY502
1000P/400Vac
CY502
1000P/400Vac
CN502
4 x2.0mm
CN502
4 x2.0mm
PC_ON
2
+5V
3
+12V
5
GND
4
+5VSTB
1
L6
6.8uH
L6
6.8uH
R542
2.2K
R542
2.2K
R534
10k
R534
10k
R506
18K
R506
18K
R546B
1M
R546B
1M
U502
PC123X
U502
PC123X
1
2
4
3
R521
10k
R521
10k
R546C
1M
R546C
1M
R546D
1M
R546D
1M
+
CE512
47uF/25V/NC
+
CE512
47uF/25V/NC
R526
2.49k 1%
R526
2.49k 1%
R539
220
R539
220
R537
10k
R537
10k
Q502
S8050
Q502
S8050
PAS
PAS
R523
470R
R523
470R
R512
22
R512
22
C513
0.1uF
C513
0.1uF
R532
10k
R532
10k
ZD502
30V 1/2W
ZD502
30V 1/2W
R518
1M
R518
1M
PAS
PAS
+
CE508
22uF/35V
+
CE508
22uF/35V
D510
SR306
D510
SR306
Q503
2N3906
Q503
2N3906
LF501
30mH
LF501
30mH
CN505
8x2.5mm
CN505
8x2.5mm
+5V
2
GND
3
GND
4
+12V
5
-12V
6
GND
7
+5V
1
+5VSTB
8
Q504
2N3904
Q504
2N3904
D509
SR306
D509
SR306
T501
EF25
T501
EF25
9
1
3
5
10
8
4
2
6
6
7
CN501
AC INPUT
CN501
AC INPUT
+
1
+
2
RV501
14K471
RV501
14K471
PAS
PAS
Q510
2N3906
Q510
2N3906
R520
2.2k
R520
2.2k
C510 0.1uF/50V
C510 0.1uF/50V
J1
4
0 O
H
M
J1
4
0 O
H
M
PAS
PAS
C506
222/50V
C506
222/50V
R545
10K
R545
10K
+
CE505
47uF/35V
+
CE505
47uF/35V
R511A
150K
R511A
150K
D504
FR107
D504
FR107
R527
2.4k 1%
R527
2.4k 1%
CN506
AC INPUT
CN506
AC INPUT
N
1
L
2
R511C
150K
R511C
150K
R519
1M
R519
1M
R504
22
R504
22
C512
0.1U/50V
C512
0.1U/50V
R505
33K
R505
33K
Q509
2N3904
Q509
2N3904
CY504
NC
CY504
NC
ZD504
11V /0.5W
ZD504
11V /0.5W
PAS
PAS
R533
22k
R533
22k
F501
T2AL/250Vac
F501
T2AL/250Vac
PAS
PAS
R540
100
R540
100
ZD501
22V /0.5W
ZD501
22V /0.5W
PAS
PAS
C508
0.1uF
C508
0.1uF
PAS
PAS
R536
22k
R536
22k
PAS
PAS
C503
100PF
C503
100PF
Q506
S8550
Q506
S8550
+
CE510
1000uF/16V
+
CE510
1000uF/16V
R501
NC
R501
NC
R
507
NC
R
507
NC
C
505
0.47uF/63V
C
505
0.47uF/63V
U503
TL431
U503
TL431
2
1
3
PAS
PAS
C509
0.1uF
C509
0.1uF
PAS
PAS
R524
2.2k
R524
2.2k
C511
NC
C511
NC
R
508
NC
R
508
NC
FB501
2.2uH
FB501
2.2uH
R
528
2.2M
 1206
R
528
2.2M
 1206
Q508
2N3904
Q508
2N3904
C501
103/1KV
C501
103/1KV
R535
100
R535
100
D507
RL207
D507
RL207
+
CE501
100uF/400V
+
CE501
100uF/400V
CX502
NC
CX502
NC
R543
2.2K
R543
2.2K
D506
RL207
D506
RL207
R511D
150K
R511D
150K
R514 150 OHM 0805
R514 150 OHM 0805
Q507
S8550
Q507
S8550
Q511
PMK50XP
Q511
PMK50XP
S1
1
S3
2
S2
3
G1
4
D4
5
D3
6
D2
7
D1
8
R502D
1R
R502D
1R
U501
NCP1271
U501
NCP1271
RT
1
COM
P
2
CS
3
GND
4
OUT
5
VC
C
6
NC
7
HV
8
Q501
STP04NK60Z
Q501
STP04NK60Z
1
2
3
R510
1K
R510
1K
R515
10k
R515
10k
R525
1.2k
R525
1.2k
R509
22R
R509
22R
R502C
1R
R502C
1R
C502
0.1uF
C502
0.1uF
D512
MBRX140
D512
MBRX140
R541
10k
R541
10k
R502B
1R
R502B
1R
R544
10K
R544
10K
CN503/NC
2x2.0mm
CN503/NC
2x2.0mm
FAN
1
GND
2
+
CE509
2200uF/16V
+
CE509
2200uF/16V
+
CE513
22uF/35V
+
CE513
22uF/35V
CX501
0.1uF/275Vac
CX501
0.1uF/275Vac
R546A
1M
R546A
1M
R511B
150K
R511B
150K
D503
SR3100
D503
SR3100
U505
LM79L12
U505
LM79L12
VO
3
IN
2
GND
1
TR501
5D205
TR501
5D205
Q505
AOD472
Q505
AOD472
1
4
3
C504
2200pF/50V
C504
2200pF/50V
D511
1N4148
D511
1N4148
D502
FR102
D502
FR102
R538
33K
R538
33K
+
CE511
220uF/16V
+
CE511
220uF/16V
+
CE502
22UF/35V
+
CE502
22UF/35V
+
CE503
1000uF/16V
+
CE503
1000uF/16V
CY501
1000P/400Vac
CY501
1000P/400Vac
R552
100R/NC
R552
100R/NC
C507
0.1uF
C507
0.1uF
R530
10k
R530
10k
D501
FR107
D501
FR107
R516
22 OHM
R516
22 OHM
D508
RL207
D508
RL207
7-3
7-3
Power Supply Board Circuit Diagram:
harman/kardon
BDT 2 / BDT 20 Service Manual
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