Philips MCM772 - Decoder Board Circuit Schematic (Part 1)

10-110-1
Decoder Board--Circuit Diagram
DC5V
ECO_POWER3
DAB_ON_OFF 3
STANDBY 3
CD_ON 3
STANDBY3,4
I5V
FM5V
CD_5V
A5V
A22VVCC_22V
A5V
-27V
VF1
VF2
VCC_22V
L30 27uH_2A
L6 FB0805
+
CE6
10u/16V
+
CE7
100u/16V
R14
22K
Q3
CES2307
R32
22K
D2
1N4007
L2 FB/DIP/3.5*4.7
+
CE10
220u/25V
R3
1K
C117
1uF
C8
104
R7
47K
+
CE12 100u/35V
Q5
CES2307
R24
1K
R21
22K
R22
10R 1/2W
CB13
0.1uF
L3 FB/600
+
CE51
470uF/10V/8X7
C7
104
C6
473
R1
0R(NC)
R31 10K
R23
47K
R13
4.7K
D4
FR104
+
CE50
470uF/25V/8X14
Q2
2N3904
2
1 3
PP2
2
3
4
5
9
8
7
6
1
2
3
4
5
9
8
7
6
1
+
CE8
22u/16V
Q10
D965,DIP
3
1 2
CB12
0.1uF
L5 FB/600
R26 220R
MK1
+
CE9
47u/16V
D6 27V/0.5W
R27
22K
R212 0
R209 12K
R214
24K
MK2
R213
100K
C115
1uF
PP1
2
3
4
5
9
8
7
6
1
2
3
4
5
9
8
7
6
1
+
CE4
100u/25V
R17
33K
U13 APW7080
1
2
3
4 5
6
7
8
9
VIN
EN
UGND
VCC LX
COMP
FB
GND
LXX
D3
1N4148
MK3
L1
FB0805
+
CE11
22u/16V
Q1
CES2307
Q9
2N3904
2
1 3
R211 33K
D21
SK34
1 2
R20 10K
C118
1500pF
R25
10K
MK4
D5
6.2V/0.5W
Q4
2N3904
2
1 3
R11
1K
R18
47K
L7
FB0805/NC
C114 33pF
R2
47K
R29 10K
R5
22K
MK5
PP3
2
3
4
5
9
8
7
6
1
2
3
4
5
9
8
7
6
1
+
CE1
100u/16V
R202
10K
C116
22pF
Q8
D965,DIP
3
1 2
+
CE2
10u/16V
Q6
2N3904
2
1 3
R8
33K
R19
1K
Q7
8550 DIP
2
1
3
T1
TRANSFORMER
9
8
7
6
5
4
3
2
1
R4
4.7K
MK6
R30 33R 1/4W
C119
10uF/10V
R33
10R
R210 30K
+
CE13 10u/35V
L8
100uH/1A
R28 220R