Philips BDP2500 Service Manual page 21

7-4
A
Main Board Electric Diagram: Power
CTP1
PWR1
CON8P-2.54
CTP2
+5VIN
1
CTP3
2
CTP4
3
4
CTP5
4
CTP6
5
CTP7
6
CTP8
7
8
+5VIN
+5VIN
J320
L862 1206-L
+5VIN
1
G ND
2
3 G ND
L863 1206-L +12VIN
4
4x1
CONF4-XP
+5VIN
3
+12VIN
-12VIN
2
3.3V
R1
U1 10K
CB1
0.1uF
R21
POR 2 0 RESET#
RESET#
RESET#
CB1000
0.1uF
G691L293T73U CB955
open
RESET Circuit
3 Vcc
1 2
GND Reset#
1
G691L
A
B
5V_USB
+5VIN
CB992
0.1uF CE567 +
220uF/10V
+5VIN 5V_P1
5V_P1
FB569 0805-L FB554 FB/0805
CB993
0.1uF CE569 +
220uF/10V
+5VIN 5V_P2
FB570 0805-L
CB994
0.1uF CE571
+
220uF/10V
5V_P3
+5VIN
FB571 0805-L
CB995
0.1uF
+12V
+12VIN
FB574 0805-L
CB996
0.1uF CE577
+
220uF/16V
-12V
-12VIN
5V_P2
FB576 0805-L FB575 FB/0805
CB997 FB580 FB/0805
0.1uF CE581
220uF/16V
5V_P3
R1218
20K
1.1V
5V_G
R1220
1K R1219 100K
5V_P3
(4,5,9)
Q206 C564
1
2N3904
0.1uF/NC
R1221
10K C563
1uF
3.3V U4
3 2
IN OUT
1
ADJ/GND
+ CE6
100uF/10v CB2 AP1122DL
0.1uF
SOT223/SMD
B
C
1.1V_LX
1.1V Power Circuit
CB1001
0.1uF
0603-C
U908
VCC_1482
1 8
BOOT PH
2 7
VIN GND
3 6
EN COMP
4 5
SS VSNS
CB1003 C600 C601 C602
0.1uF + CE566 4.7uF 4.7uF 0.01uF TPS54331D
220uF/10V
R1338 C605
332K 0.01uF
R1341 C606
NC/68.1K NC/0.01uF
1.8V Power Circuit
1.8V_LX
CB965
0.1uF
0603-C
U909
VCC_54331
1 8
BOOT PH
2 7
VIN GND
3 6
EN COMP
4 5
SS VSNS
C576 C577 C578
+ CE579 4.7uF 4.7uF 0.01uF TPS54331D
CB966
0.1uF 220uF/10v
R1331 C581
NC/332K 0.01uF
R1256 332K
VCC
R1259 C583
NC/68.1K NC/0.01uF
VCC
3
IN
CE4
+
220uF/10v
2 3 FB567 FB/0805
FB564 FB/0805
VCC
Q208
AO3401 CE563 CB957
+
AO3401 0.1uF
220uF/10v
3.3V
1.2VA
FB566 FB/0805
CE7
+
220uF/6.3v CB3
0.1uF
C
7-4
D
1.1V
FB1 FB/0805
L1 1.1V_FB FB555 FB/0805
10uH/LQH66SSN2R2M03
D519 CE594 CE595 CB940 + CE8 CE3 CB939
+
0SR360 22uF/10V 22uF/10V 0.1uF 220uF/6.3V 220uF/6.3v 0.1uF
C2 R1337
0.1uF 10.2K 1%
C603
5600pF
C604 R1339
R1340 68pF 27.2K 1%
29.4K
1.8V
FB572 FB/0805
L853 1.8V_FB FB573 FB/0805
4.7uH/LQH66SSN2R2M03
D515 CE592 CE593 + CE575 + CE576
220uF/6.3v 220uF/6.3v
0SR360 22uF/10V 22uF/10V
C3 R1255
0.1uF 10.2K 1%
C579
5600pF
C580 R1257
R1258 68pF 8.1K 1%
29.4K
3.3V
2 FB565 FB/0805
OUT
+ CE5
U3 R9 220uF/10v CB942
0.1uF
G1084-ADJ 110_1%
TO-263-3/SMD 0603-R
R10
180_1%
0603-R
3.3VA
FB558
FB/0805
+ CE554 CB944
100uF/10v 0.1uF
D
E
4
3
2
1
E