Philips MCD728 - DVD MPEG Board Circuit Diagram - Part 4; Pickup Control and Power Supply Circuits

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EJS89D18
CIRCUIT DIAGRAM - DVD MPEG BOARD
MPEG board is not repaired,program for referrence only.
CON6-2.0
HD65
PICKUP
T
+
FMSO
S
P
+
F+
F-
F-
SP-
SL-
SL+
V1P4
S
L
+
SL-
SP-A
S
P
+
T
+
LD_CD
VR_DVD
VR_CD
F+
LD_DVD
T
-
T
-
SP-A
LSW
DMSO
FOSO
FMSO
V1P4
AVCC1
AVCC1
TRSO
STBY
V1P4
P+1
2
V
Standby
GND
GND
TRO
FMO
FOO
DMO
standby
DMSO
FOSO
TRSO
OP-
IOA
ADIN
V1P4
OPO
LDO1
OP+
IO_18
C
D
A
B
F
E
V20
MDI
RFO
IOA
TRO
FMO
FOO
DMO
TCK
LDO2
FO
O
2
DM
O
2
FM
O
2
TRO 2
standb
y
5
standby
V18DV33
+12VA
AVCC
VCC
VCC
RFV33
MO_VCC
+12
V
A
DV33 DV33
+12VA
MO_VCC
AVCC
VCC
VCC
DV33
AVCC
RFV33
DV33 C
3
2200pF
L9
FB/DIP
C8
330pF
CB9
0.1uF
CB7
0.1uF
R1
3
NC
+
CE34
100uF/16V
CB2
0.1uF
C1
3 0.01uF
R3
6
10k
Q2
2N3904
2
1 3
L
3
10uH
R9
150k
D1
1N5819/SMD
1 2
R
5
0
L
4
FB
R32
1,0805
C9
0.1uF
R2
1
4.7
C
1
0.1uF/NC
L5
FB
C19
0.1uF
R1
8
4.7
R1
7
33
R44
750/NC
C10
0.015uF
CB3
0.1uF
+
CE2
47uF/16V
C20
100pF
D2
1N5819/SMD
1 2
Q1
2N3904
2
1 3
L
1
FB
C17 0.01uF
TOP
J2
H24 SMD0.5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
+
CE9
220uF/16V
R3 10k
U3
AZ1117H-ADJ/NC
SOT223
1
23
4
A
D
J
OUTIN
out
R210
2.2/1206
R209
1/0805
C18
0.022uF
D21
1N4002
1
2
R49
15k
+
CE8
100uF/16V
CB12
0.1uF
C7
330pF
R3
9
20k
U5 ACT4060
1
2
3
45
6
7
8
BS
VIN
VSW
GND
FB
COMP
EN
SYNC
R47
10k
U4
ACT4060
1
2
3
45
6
7
8
BS
VIN
VSW
GND
FB
COMP
EN
SYNC
R31
1,0805
R30
1,0805
R
2
10k
R42
27K
+
CE4
220uF/16V
PT220/16V
R3
7
20k
R29 18k
J1
PH-6A
1
2
3
4
5
6
L6
FB
R11
0
L7
100uH_1.7A
J4
TJC3-4A
1
2
3
R
6
680k
CB10
0.1uF
CB4
0.1uF
R46
300k
L8
100uH_1.7A
C15
0.1uF
R40 0
R189
150k
+
CE3
47uF/16V
R10
150k
+
CE11
220uF/10V
R4
5
150k
R51
2.2K
+
CE1
220uF/16V
R8
10k
R3
5
10k
R191
3.3K
R
7
4.7k
+
CE12
220uF/16V
+
CE6
47uF/16V
C12
150pF
C1
1
150pF
R52
10k
R48
390/NC
R2
7
20k
R12
0
R208
1/0805
R41
10k
R3
4
15k
+
CE7
220uF/10V
R33
1,0805
L2 10uH
CB11
0.1uF
C
2
2200pF
R190
300k
Q6
8550/DIP
2
1 3
Q9
8550/DIP
2
13
R
4
680k
R50
15K
CB1
0.1uF
R38
20k
R1
4
1
R53
15k
CB8
0.1uF
Q3
2N3904
2
1 3
C14
0.022uF
R
1
4.7k
C16
100pF
U1
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
G1G2
EJS89HD18 MPEG board elements sch