Harman Kardon BDP 1/120 Service Manual page 42

harman/kardon
A
Power Board Electric Diagram:
1
BD501
KBP306
2 3
+
CE501
100uF/400V
2
CX502
0.22uF/275Vac
R539 R540
470K 470K
LF501
R501 30mH R503
470K 470K
CX501
0.22uF/275Vac
PAS
CY501 CY502
1000P/400Vac 1000P/400Vac
PAS
TR501
5D205 PAS
3 RV501
14K471
PAS
F501
PAS T2AL/250Vac
CN507
AC INPUT
1 2
N L
CN506
AC INPUT
1 2
+ +
CN501
AC INPUT
* CAUTION :
PAS
THE PARTS MARKED WITH
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
4
A
B
PAS
CY504
102/400Vac
R538 R512
33K 22
ZD508 R511
P6K200 100K
PAS
R505 C501
33K 222/1KV
T501
EER28/28
11
6
PAS 8
D501
FR107
3
10
U501
FSQ0565RN
6 1 2
Vstr Drain
12
2 3
GND VCC
R513 10
7
4
Vfb
R504
D502 5.1
FR102 4 D505
MBR1045
+ R514
C502 C509 C503 CE502 18K
0.01UF/50V 100PF 0.1uF 47UF/35V 1 9 C506
ZD501 222/50V
15V /0.5W
R515
12K
PAS
R535 R523
100 470R
ZD506 U502
3.6V /0.5W PC123X
ARE IMPORTANT PARTS ON THE SAFETY.
B
BDP 1 / BDP 10 Service Manual
C
+M U504
KA278R12 R542 R518
+12V 10k 3.3k
1 2
IN VO
+5V
+
+
D503 CE503 R516
SR306 1000uF/16V 10k CE504
1000uF/16V R543 C504
R517 C511 10k 0.1uF
10k 0.1UF
+12V
CE505 + ZD502 R522
47uF/35V R520 33V 1/2W 100
1k
R509
22R
R521
2
D504 10k
FR107
Q502
S8050
+5VSTB
L6
6.8uH
+M
+ +
CE509 CE510 R530
2200uF/10V 470uF/10V 10k
R541
Q503 10k
ZD504 ZD505 2N3906
5.6V0.5W 15V0.5W
R531
1k
R526
R524 2.4k 1%
1k
R528 Q504
1k R529 2N3904
1k
C508 R525
0.1uF 1.2k
1
U503 Q505
TL431 2N3904 R534
10k
R527
1.2k 1% C505 R536
0.1uF 10k
C
42
D
CE511
+
47uF/25V
R544
1
FAN
U506A 100k
2
GND
LM358 U506B
CN503 LM358
3 + 5 +
1 2x2.0mm 7
2 6
- -
R545
10R
R519
TR502A TR502 3.3k
Q501
10K 10K
S8050
+
ZD503 CE507
27V 1/2W 47uF/35V
-28V
PC ON
9
PCON
U505 +5VSTB 8
+5V STBY
LM79L12
7
GND
3 6
IN VO -12V
+12V
5
+12V
4
GND
3
GND
2
+5V
1
+5V
CE508
47uF/35V CN504
9x2.0mm
L3
6.8uH
AOD472
Q8
4 3 +5V 1
+5V
2
GND
3
GND
+12V
4
+12V
CN505
4x3.96mm
R532
10k
CE513
22uF/35V
PC ON
R533
10k
CN502
4 x2.0mm
+5V
1
+5V
2
GND
-28V
3
-28V
4
GND
+12V
5
+12V
C507
0.1uF
D
E
1
2
3
4
E