Philips MCD183/05 Service Manual page 19

Decoder Board -- Circuit Diagram
400mA 400mA
L76 0R
L113 0R/1206
VCC_5V
U31
L65 0R/1206
1
S
2
S
3
S
4
G
CE118
C692 +
R6
470uF/10V/8X7 20K
2.2uF
Q81
2
2N3904
CB8
0.1uF
89L_3V3 RFV33
L7
RFV33
FB CE10
+ CB152
0.1uF
220uF/16V
8-1
MCU+5V
+
CE3 CB4
220uF/16V 0.1uF
1100mA
VCC
SM9435A
L1 0R
8
D
7
D
6
CE111
D
5
D
100uF/16V
+
CB7
CE6 0.1uF
220uF/16V
R7 2K
ECO-POWER
HI = > POWER ON
R8
LO => POWER OFF
47K
ECO-POWER
V33
L5 FB/0805
V33
CE8
220uF/16V
L8 FB/0805
+
VCC
FM5V
CB1
0.1uF
+
89L_3V3
CB9
+
0.1uF
MK2
MK3
DV33
MK4
MK5
DV33
CE11 CB13
220uF/16V
0.1uF
8-1
U3
AZ1117H-3.3
3 2
IN OUT1
4
OUT2
CB10
+ CE9
0.1uF
100uF/16V
SOT223
L2 FB
L98 FB
U32
AZ1117H-ADJ
3 2
IN OUT1
4
OUT2
R11 + CE149
CB15
750 100uF/16V
0.1uF
SOT223
R12
390
+5VS
VCC
ECO-POWER
L9 FB
50mA GND
CB14
0.1uF
V33
L6
FB
450mA
CB11
0.1uF
V18
350mA
L10
FB
CB16
0.1uF
ECO-POWER
GND
H1
9 2
9 2
8 3
8 3
7 4
7 4
6 5
6 5