Philips BDP3000 Service Manual page 32

7-3
A
Power Board Electric Diagram:
BD501
KBP306
1 2 3 +
CE501
100uF/400V
CX502
0.22uF/275Vac
R539 R540
470K 470K
LF501
2
R501 30mH R503
470K 470K
CX501
0.22uF/275Vac
PAS
CY501 CY502
1000P/400Vac 1000P/400Vac
PAS
TR501
5D205 PAS
RV501
14K471
PAS
F501
PAS T2AL/250Vac
3
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
R538 R512
33K 22
ZD508 R511
P6KE200 100K
R505 C501
33K 222/1KV
PAS
D501
FR107
U501
FSQ0565RN
6 1
Vstr Drain
2 3
GND VCC
R513 2.2R
4
Vfb
D502
FR102
C503
C509 0.1uF
100PF + ZD504 R514
C502 CE502 15V /0.5W 18K
0.01UF/50V 47UF/35V
ZD501
15V /0.5W
R515
12K
R535
100
ZD506
12V /0.5W
ARE IMPORTANT PARTS ON THE SAFETY.
B
C
PAS
+M
1
CY504
102/400Vac
+
D503 CE503
SR306 1000uF/16V
PAS
T501
EER28/28
11
6 CE505 +
47uF/35V R520
1k
8
3
10
R521
D504 10k
2
FR107
12
7
R504
22
D505
4
MBR1045
+5VSTB
C506
1 9
222/50V L6
6.8uH
+ +
CE509 CE510
2200uF/10V 470uF/10V
PAS
R523
470R
R526
R524 2.49k 1%
1k
U502
PC123X
C508 R525
0.1uF 1.2k
1
U503
TL431
R527
2.4k 1%
C
7-3
D
U504
KA278R12
+12V
2
IN VO
+5V
R516 +
100k CE504
1000uF/16V
R517 C511
470k 4.7UF
+
+12V ZD503 CE507
27V 1/2W 47uF/35V
ZD502 R522
33V 1/2W 390
-24V
R509 U505 +12V
22R LM79L12
2 3
IN VO
+12V
Q502
S8050
CE508
47uF/35V
R518
240R
AOD472
Q8
+5V
4 3
+M
R530
10k
R541 R532
Q503 10k 10k
2N3906
R531
1k
CE513
22uF/35V
Q504 PCON
2N3904
R533
10k
CN502
4 x2.0mm
+5VSTB
1
+5VSTB
PCON
2
PCON
-24V
3
-24V
4
GND
R534 +12V
5
+12V
10k C507
0.1uF
D
E
1
8
+12V
7
GND
6
-12V
5
+12V
4
GND
3
GND
2
+5V
1
+5V
CN504
9x2.0mm
2
L3
6.8uH
1
+5V
2
GND
3
GND
+12V
4
+12V
CN505
4x3.96mm
3
4
E