Electrical Diagram - Philips PET714 Service Manual

7.0 ELECTRICAL DIAGRAM

5
7.1 MAIN PCBA
EC14
D
10uF16V
R90
DVD_MR
2 1
10K
+9VIN
R93
51k
OPREF R95
+ R98
BC3 EC17
56k
0.1UF 100uF/16V
EC19
10uF16V R101
10K
DVD_ML
2 1
C
OPREF R104
R106
220
B
11
JACK2 10
9
R112
220
R114
220
11
JACK3 10
9
R119
220
C121 C124
100u/16V 100u/16V
A SPK_R
SPK_L
GNDSP
5
4
R89
33K C114
120P
R91
10K EC15
U6A 10uF16V
2
AVOUT-R
1 1 2
C115 3
NJM4558
820PF R92
10k
+9VIN
L18 FB
+ EC16
100k BC1 100uF/25V
BC2
0.1UF
0.1UF
R99
33K C116
120P
R102
10K EC20
U6B 10uF16V
6
AVOUT-L
7 1 2
C117 5
NJM4558
820PF R103
10k
100k
BC4
0.1UF
R105 10k
L19 FB +9VIN
C119
0.1u
C120
0.1u
R109
16
R111
C127
39k C122
C123 150p
100u/16V
100u/16V
1 8
C127
2 7 R113 10k
3 6
4 5
R115
C126 100u/16V 39k C128
0.1u TDA2822 C127 150P
C129 100u/16V
100u/25V
R117 R118
16 1k
4
3
+9VIN
VCC
R94
470
R96
10k
R97
10k
D8
4.7V
R100
10k
1 2
2 Q15
3
3906
C118
V1 47K
R107
R108
1 AVOUT-R
10u/16V AVOUT-L
2
3
3 4 47k
Q16 47k
2 5
1 6
3904
7
R110
1k
C125
10u/16V
R116 1k
3
2 Q17
1
3904
D9 4148
2 1 A_MUTE
MUTE
2 1
D10 4148
3
2
EC18
220uF/10V
1
Q14
3
3906
A_MUTE
SOT23
3
C
2 B E 1
+9VIN
+9VIN [ 4,5 ]
MUTE
MUTE_DAC [ 2]
DVD_ML DVD_ML [ 2 ]
DVD_MR
DVD_MR [ 2 ]
VCC
VCC [ 2 ]
+9VIN
+9VIN [ 1 ]
AVOUT-R
AVOUT-R [ 4 ]
AVOUT-L
AVOUT-L [ 4 ]
SPK_R
SPK_R [ 4,5 ]
SPK_L
SPK_L [ 4,5 ]
GND
GND
[ 1,2,3,5 ]
Title
PET714 1389D_HOP1200
Size Document Number
C
Date: Monday, April 02, 2007
2
1
D
C
B
A
Rev
1.0
AUDIO OUT
Sheet 1 of 5
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