Philips PET723, Service Manual

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<Doc> 1.0
PET723 DVD SCHEMATIC
D
4 5 Wednesday, March 19, 2008
Title
Size Document Number Rev
Date: Sheet of
AV-OUT-L
AC
A_
L
_
SPEAK
E
R
AC
A_
R_
SPEAKE
R
SPR
A_L_SPEAKER
L
9VCC
A_R_SPEAKER
9VCC
SPL
R
+9VIN
CVBS_O CVBS-AVOUT
AV-OUT-R
CVBS-AVOUT
AV-OUT-R
AV-OUT-L
VDD
+9VIN 1,5
AOUT_L 2
AOUT_R 2
CVBS 2
VDD 1
SPR 5
SPL 5
+9VIN
VER
+9VIN
VER
VDD
Q30 SSP0403
1
3 2
+
EC27
10uF/16V
C105
820P
+
EC30 10uF/10V
1 2
C94
180p
C
107
0.
1uF
C106
0.1uF
R120
5.1K
R108 10K
C98 100pF
C101
0.1uF
L28 FB2K2
R
137
4.
7R
J7 VOLUME 10K
1 2 3 4 5
1 2 3 4 5
EC29
10uF/10V
2 1
C97
820p
C92 22p
R
9
3
100K
L30 FB2K2
R88 33
+ EC37
47uF/25V
1
2
R
136
4.
7R
R96
NC
C104
0.1uF
R132 56K
C
108
0.
1uF
R119 10K
R104
0
C153
0.1uF
R
9
1
100K
CN1 AV/OUT-JACK
1
2
3 4
5
6
7
1
2
3 45
6
7
R111
5.6K
C102
0.1uF
R134 180R
R83
0
C99
1000pF
L36 FB2K2
R97
75
+
-
U10B
NJM4558-SOP-8
5
6
7
8
4
+ EC36
10uF/10V
1
2
+
EC40 10uF/10V
1 2
C95 100pF
+
EC28
10uF/16V
R130 180R
R105 47K
R121 330R
R
1
27
2R
(0805)
C93
100p
L26 FB2K2
C91
NC
+
EC42 10uF/10V
1 2
C
110
0.
1uF
R116 47K
R125 100K
D13
IN4148
1
2
+ EC39
100uF/10V
1
2
R86
0
R85
NC
R129
100K
EC33
10uF/10V
2 1
R9
4
N
C
R123
NC
R131
10K
R135
10K
L31 1.8uH
R90
75
R107 0
+
EC35
22uF/25V
1
2
R133 56K
+
-
U10A
NJM4558-SOP-8
3
2
1
8
4
R124 51K
R9
5
N
C
+
EC34 10uF/10V
1 2
+
EC41 100uF/10V
1 2
C109
820P
U11
APA2822
1
2
3
4
5
6
7
8
R106 0
+ EC44
100uF/10V
1
2
Q17
NC
1
2
3
+ EC38
100uF/25V
1
2
R112
NC
R126
56K
C100
820p
R109
5.1K
L34
FB2K2
VER1
earphone
1 2 3
4 5
6 7
8
9
10
11
C96
1000pF
R110 330R
L58
0
R122
5.6K
R8
9
N
C
+
EC43 100uF/10V
1 2
R114 100K
C111
0.1uF
R9
2
N
C
L35 FB2K2
L33 FB600R
+
EC26 10uF/16V
R
1
28
2R
(0805)