Philips MCD909, Service Manual

Page: 23 / 40

SONY313
IOA
IOA
A
AVCC1
STBY1
GND
B
IOA
SL-
TRSO
F-
D
T+
T-
VR_CD
F
AVCC1
VR_DVD
V1P4
V20
DMSO
F-
E
C
LDO2
LD_DVD
RFO
V1P4
F+
FOSO
F+
LDO1
SP+
FMSO
STBY
GND
T-
T+
SL+
LD_CD
SP-A
MDI1
SL+
OP-
OPO
SL-
SP-A
LIMIT
V1P4
SP
-
SP-A
SP-
UP3_0
SP+
OP+
LDO2
LDO1
V20
MDI1
E
C
D
A
F
RFO
B
UP3_0
DMSO
STBY
FMSO
FOSO
TRSO
OP+
OPO
V1P4
OP-
GND
IOA
LDO2
LDO1
E
V20
MDI1
D
B
A
C
F
RFO
DMSO
TRSO
STBY
UP3_0
FMSO
FOSO
OP+
V1P4
OPO
OP-
GND
+5VS
MO_VCC
RFV33
MO_VCC
VCC
+5VS
DV33
CB18
0.1uF
J1
CON2.0-6
1
2
3
4
5
6
R32 10K
L13 10uH
Q3
2N3904
2
1
3
L14 FB
R18 1
R30
1/0805
R24 4.7
R23 680K R22 4.7
CB19
0.1uF
+
CE15
47uF/16V
CB21
0.1uF
L11 FB
Q2
2N3904
2
1
3
R27
150K
C8 2200pF
R15 10K
CON1
H24 SMD0.5
25 26
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
5
1
+
CE144
220uF/16V
C6 0.1uF/NC
R35 20K
R25 680K
R29
1/0805
R14 10K
R28
1/0805
+ CE17
220uF/16V
R33 20K
R16
10k
R20
100
CB20
0.1uF
R19
33
R36 0
+ CE16
47uF/16V
+ CE14
100uF/16V
R26
150K
R17 4.7K
C10
150pF
C7 2200pF
C9 150pF
R21
100
R37
10K
R1041
1/0805
R31
1/0805
L12 10uH
Q5
8550/DIP
2
1
3
Q6
8550/DIP
2
1
3
CB17
0.1uF
R34
20K
Q4
2N3904
2
1
3
R13 4.7K
U5
CD5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29 30
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
G1 G2
Decoder Board -- Circuit Diagram
Part 2
11-2 11-2