Philips BDP5506/F7 Service Manual page 38

Power Supply Schematic Diagram
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1002) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
4
HOT CIRCUIT. BE CAREFUL.
F
F1002 A V L1001
AC CORD CN1000
2.5A/250V LINE FILTER
J1008
2
1
C1002 C1017
SA1001 0.047 0.047
SURGE /250V /250V
ABSORBER
J1009
J1015
C1040
2200P
C1041
/250V
2200P
/250V
3
2
Q1002
2SA1980SFG
(SWITCHING)
0 6.2
6.2
R1004
4.7K
6.2
R1028 D1009
15 27BSB-T26 Q1001
0
2SC5343SFG
(SWITCHING)
0
C1025 R1003 C1006
0.1 3.6K 0.1
1
A
F
A V
D1002 D1001
1N5397-B 1N5397-B
J1007
D1003 D1004
T1001
1N5397-B 1N5397-B
POWER TRANS
D1011
SK36
1 12
C1008 D1020
D1019
C1010
82 1ZB220 SK36
R1013
2200P
/200V -ZBB
47K/2W
/350V
2 11
D1007
BA157
3 10
D1016
BA157
9
5 8
F1003
FCC16501ABTP
R1027 D1006
0 FR154
6 7
C1001
10/63V
C1009
C1021
0.01
100P/1KV
IC1001
MIP2E4DMY0LE
(SWITCHING)
D S
0 165.7
G
6.2
C1005
0.1
C1004 R1002
47/25V 10
D1008
27BSB-T26
IC1003
R1010
PS2561A-1(W)
10
ERROR
VOLTAGE DET
14.3 10.9
6.2 9.9
HOT COLD
B C
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
L1003
22uH
C1018 C1024 D1010
R1023
2200/16V 470/16V CRZ16
5.1K
-19.4
Q1003
2SC5344Y
(SWITCHING)
-19.3
R1008 C1023
C1014 C1015 D1005
3.9K 22/50V
33/50V 0.1 27BSB-T26
D1012
BA157
C1013
47/16V
R1007 R1029
3K 3K
C1016
D1015
10/50V
24BSB-T26
R1016 R1024
47 0
R1025
150
R1026
3.3K
R1017 R1019 C1012
2.2K 10K 0.1
9.9
2.5
0
IC1011 R1020
1K
SL431A-AT
ERROR
VOLTAGE DET
D
1-12-3
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
POWER SUPPLY CBA
CN1001
0
0
0
11.0
11.0
R1012 R1014 11.0
2.2 WIRE
11.0
11.0
R1011
470K
Q1004
11.0
2SA1980SFG
R1009 (SWITCHING) 0
15K
-18.7
0
3.3 3.4
2.5
2.5
0
-19.6
-22.6
R1018
-25.7
47K
0
2.5
3.1
3.1
3.4
5.1
3.4
CN1002
E
TO BD MAIN CBA
UNIT CN6101
25 GND
24 GND
23 GND
22 EV+11V
21 EV+11V
20 EV+11V
19 EV+11V
18 EV+11V
17 EV+11V
16 GND
15 GND
14 FB
13 GND
12 F1
11 F2
10 -FL
9 GND
8 FL-SW
7 NU
6 NU
5 I2C-DAT
4 I2C-CLK
3 EV+3.3V
2 P-ON+5V
1 INT
TO T-SENSOR
CBA CN2001
1 INT
2 P-ON+5V
3 I2C-CLK
4 I2C-DAT
5 EV+3.3V
6 GND
F
E5WA0SCP