Philips BDP2985/F7 Service Manual page 25

7-3
A
PF Board Circuit Diagram for BDP2985/F7:PSU
1
D503 D503 D501 D501
C502 C502 Alternative
3300pF/1KV 3300pF/1KV
D504 D504 D502 D502
TR501 TR501
NC NTC/10ohm NC NTC/10ohm
CY504 CY504
CY503 CY503
NC 470pF/250VAC NC 470pF/250VAC
NC 470pF/250VAC NC 470pF/250VAC
2
RV501 RV501
NC VDR/470V NC VDR/470V
F501 F501
10ohm/2W 10ohm/2W
3 CN501 CN501
2PIN/7.92mm 2PIN/7.92mm
NC:NO USE THE PLACE
* CAUTION :
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
4
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
A
B
R5011 R5011 R5012 R5012
150K 150K 150K 150K
Alternative
+ + + +
CE501 CE501 LF501 LF501 CE502 CE502
22UF/400V 22UF/400V 22UF/400V 22UF/400V
30mH 30mH
U501 TNY178PN U501 TNY178PN
5 4
S Drain
3
NC
6
S
2
BP/M
7
S
ZD503 ZD503
8 1
S EN/UV
BZX79C9V1 BZX79C9V1
Alternative & Selective
AC Input:110-240Vac R503 R503
CE501/CE502::22uF/400V
100K 100K
AC Input:220-240Vac
CE501/CE502::15uF/400V
AC Input:100-120Vac
CE501/CE502::22uF/250V
India:
CE501/CE502::22uF/450V
B
C
CY502 CY502
470pF/250VAC 470pF/250VAC
C551 C551 R555 R555
C501 C501
22 22
R5013 R5013 R5014 R5014 0.0022uF(222)400V 0.0022uF(222)400V
150K 150K 150K 150K
T502 T502 1000pF/1KV 1000pF/1KV
R502 R502 7
22 22 D550 D550
5
SR3100/3A/100V SR3100/3A/100V
9
D505 D505 1
FR107/1A/1000V FR107/1A/1000V 8
3
6
10
D506 D506
R505 R505 22K 22K
FR107/1A/1000V FR107/1A/1000V 2
+ + + +
CE506 CE506 CE505 CE505
10uF/16V 10uF/16V 47uF/35V 47uF/35V
4 8
R504 R504 R550 R550
1.1mH 1.1mH
1K 1K
0 0
ZD501 ZD501 U502 U502
PS2561L1 PS2561L1
BZX79C9V1 BZX79C9V1
U503 U503
H431 H431
C
7-3
D E
GND
GND
+12V
+12V
L550 L550
3.3uH/3A 3.3uH/3A
+ + + +
CE551 CE551
CE550 CE550 1000uF/16V 1000uF/16V
1500uF/16V 1500uF/16V
R553 R553
33K/1% 33K/1%
R551 R551
4.7K 4.7K
C550 C550 R552 R552
0.1uF/50V/X7R 0.1uF/50V/X7R 10K 10K
1
R554 R554 R558 R558
12.1K/1% 12.1K/1%
33K/1% 33K/1%
D E
1
2
3
4