Circuit Diagram - Philips MBD7020/12 Service Manual

Decoder Board -- Circuit Diagram 1
J2
CON8P-2.5
FB903 FB/0805/33R
1
2 FB57 FB/0805/33R/2A
3 FB/0805/33R/2A
4
12V_P
5 FB52 FB/0805/33R
6
CON2.54-6
VCC_P
VCC_P 5V_STBY
5V_STBY
1
VIN VOUT
C3
2.2uF/10V/X5R 2
GND
C0603/SMD
3
EN NC
U5
G9091-330T11U
SOT-25/SMD
3.3V_STBY 3.3V_STBY
R49
10K/NC
C24
0.1uF/50V/X7R/NC
POR
3
RESET#
U6
G690L293T73U SOT23/SMD/NC
VCC
R33
R31
18K_1%
3.3K
0603
R35 100
Q1
R28 1
2N3904
3.3K_1%
0603
R37
OPWRSB
VCC_P
12V_P
VCC_P
NC4
CE307 +
NC0805/SMD
100uF
C22
C20 C46
VCC_1.1V
10uF/16V/X5R 10uF/10V/X5R
0.1uF/10V/X5R
C0805/SMD C0805/SMD
R13
10/NC
DVD_ON
5V_MCU
VCC_P
VCC
NC5
CE306
+
NC0805/SMD
100uF
VCC_1.5V
R0603/SMD
3.3V_STBY
NC0603/SMD
NC3
5
C4
1uF/6.3V/X5R
C0603/SMD
4
VCC
NC6
NC0603/SMD
DC_EN
RESET# 6
R16 100K
3.3V
CB15
10uF/10V/X5R
0.1uF R76
D306
1K
ESD0603/SMD
RESET_MCU_FB 6
3.3V G1117-12T63U/G912
C 2 SOT223/SMD
3
IN
1 B E 3
2N3904 1
ADJ/GND
R38 C37
100K 2.2uF/6.3V/X5R
C0603/SMD
DC_EN
Q2
1 C38
2N3904
0.1uF/10V
M1
0
PS_ON#
SCREW_1MM
R25 R19
10K/NC 10K/NC
3.3V_STBY
M
12-11
FB4 BLM21P
C33 0.1uF/10V
BEAD/SMD/0805
0.1uF/10V 10uF/10V/X5R
C31 C16 C0805/SMD
P1_GND
R12 10
C15 10uF/10V/X5R
1 8
VCC VIN
C0805/SMD 2.2uH/LQH6PPN2R2N43
FB904 L2
7
LX
R3 2.4K
1.1V_EN FB601/5A L0805B
5
EN
1.1V_FB
4
FB
C8
3
GND
CB16 22uF/10V/X5R
2
REF
R20
C1210/SMD
10K 100PF/NC
1.1V_FB
9 6
TP PGND
NC0805/SMD
NC2
U2
G5627
P1_GND P1_GND
FB3 BLM21P C32 0.1uF/10V
BEAD/SMD/0805
0.1uF/10V
C30 U4 C11 10uF/10V/X5R
P2_GND
C0805/SMD
R24 10 C12 10uF/10V/X5R
1 8
VCC VIN
C0805/SMD
2.2uH/LQH6PPN2R2N43
FB905
7 L1
LX
DC_EN FB601/5A L0805B
5
EN
1.5V_FB
4
FB
C17
3
GND
CB17 22uF/10V/X5R
2
REF
C1210/SMD
9 6 100PF/NC
TP PGND
C35
0.1uF/10V
G5627 NC0805/SMD
NC1
P2_GND P2_GND
C25 1uF/10V/X5R
C0603/SMD
NC11
L0603B
4 5
VPP NC
R9
C7
3 6 C40
VIN VO 15K_1%
10uF/6.3V/X5R
0.1uF/6.3V
C0805/SMD
2 7
VEN ADJ
1 8
POK GND
R29
9
TP
4.75K_1%
C5
U3 G966A
C0805/SMD
U1
1.2V A1.2V
R17 0
NC12
2
OUT
R0603/SMD
L0603B
C6 C39
C41
1uF/6.3V/X5R 10uF/6.3V/X5R
0.1uF/6.3V
C0603/SMD C0805/SMD
M2 M3
M4
SCREW_1MM SCREW_1MM
SCREW_1MM
L0805B 1.1V
NC7
NC8
L0805B
R2
C10
3.3K_1%
10uF/6.3V/X5R/NC
C1
C0805/SMD
NC
C0603/SMD
R7
7.5K_1%
L0805B 1.5V
NC9
NC10
L0805B
C2 C43 C13
R4
NC
10uF/6.3V/X5R/NC
24K_1%
0.1uF/6.3V
C0603/SMD C0805/SMD
1.5V_FB
R5
27K_1%
R51
20K
1.1V
3.3V A3.3V R14
5V_G
R44
R10 0
1K
R0603/SMD
Q5
1
C21 2N3904
C44
10uF/6.3V/X5R
0.1uF/6.3V
C0805/SMD
R43
10K C42
2.2uF
12V_P
R90 82R/1W
12-11
OPWRSB
OPWRSB (7)
RESET#
RESET# (7)
DVD_ON
DVD_ON (7)
VCC_P
FB56 FB/0805/33R/2A
FB55 FB/0805/33R/2A
1 8
S D VCC
2 7
S D
3 6
100K S D
4 5
G D
U11
CEM9435A/nc CB14
SOP8/SMD
0.1uF
+12V 12V_P
L902
VDD_FAN FB
BEAD/SMD/0805 PWR2
1
2
CON2P-2.5
R123 + CE15 L903
CON2.54-2
FB
33K
220uF/16V
BEAD/SMD/0805