Audio & Al Supply Panel: Protection; (Ap2B) - Philips 32PFL9432/98 Service Manual

Circuit Diagrams and PWB Layouts
Audio & AL Supply Panel: Protection
1 2 3
AUDIO: PROTECTION / MUTE CONTROL
AP2B
A
B
3DH3
+SUB-SPEAKER
220K
3DH8
-SUB-SPEAKER
220K
C
3DF2
LEFT-SPEAKER
220K
3DF3
RIGHT-SPEAKER
220K
D
E
F
IDG6 3DG0 IDG5
6DF1
+12-15V
BZX384-C18 4K7
BC847BW
G
7DH1
BC847BW
-12-15V
H
3104 313 6193.3
1 2 3
Q528.1A LA
4 5 6
VP1 +3V3-STANDBY
IDE3
7DF7-1
LM393PT
GND-L
8
FDH7
3DF4
3
+12-15V
1
47K
2
IDF2
4
-12-15V
GND-L +3V3-STANDBY
FD08
GND-L
VP1
7DF7-2
LM393PT
8
FD14 GND-L
5
IDF4
7
FDG2
6
4
GND-L
-12-15V
7DF4
GND-L
BC847BW
GND-L
GND-L
+12-15V
-12-15V
7DF8
BC847BW
IDF8
FDG4
FDG3
BC857BW
IDF5 7DF6
BC857BW
IDG7 7DF2
7DF1
BC847BW
FD09
CPROT IDG1
3DG5
SOUND-ENABLE
7DF0 47K
CPROT-SW
GND-L
4 5 6
7. 97
7 8 9
AUDIO-L
AUDIO-R
SOUND-ENABLE
SOUND-ENABLE
AUDIO-PROT AUDIO-PROT
7DF3
BC847BW
IDF7
GND-L GND-L
+12-15V
MUTE
IDF9
IDG0
7DF5
BC847BW
GND-L GND-L
3DD0
+12-15V
10R
7 8 9
10 11 12
1737
FD04
TO
1
FD06
2
FD05
3
1735 SSB
4
B4B-PH-K-K
GND-SA
1738
FD03
TO
+3V3-STANDBY
1
2
FD02
3 1738 SSB
FD07
4
B4B-PH-K
GND+3V3
c006
GND-LSW
c002
GND-SA
c001
GND-SA
c003
GND-LL
c005
GND-LR
c004
GND+3V3
VP1
GND-L
IDE2
2DF9
1 0002
10n GND screw
GND-L
10 11 12
13
0002 H12
1737 A11
1738 C11
AP2B
2DD2 D7
2DD4 G6
2DD7 E5
2DF0 C4
2DF2 B5
A 2DF3 C5
2DF9 H11
3DD0 H8
3DD3 B5
3DF2 C3
3DF3 D3
3DF4 B4
3DF5 C4
3DF6 B5
3DF7 D3
3DF8 D4
3DF9 D5
B
3DG0 F2
3DG1 G2
3DG2 F3
3DG3 E5
3DG4 G4
3DG5 G6
3DG6 G6
3DG7 F7
3DG8 D6
3DG9 D6
3DH0 C6
3DH1 C6
C
3DH2 F4
3DH3 B3
3DH4 E4
3DH5 E7
3DH6 E3
3DH7 F5
3DH8 C3
3DH9 G3
6DF0 C5
6DF1 F1
7DF0 G3
D 7DF1 F4
7DF2 F5
7DF3 D6
7DF4 D6
7DF5 G7
7DF6 F6
7DF7-1 B4
7DF7-2 C4
7DF8 E5
7DH1 G3
FD02 C10
FD03 C10
E
FD04 A10
FD05 A10
FD06 A11
FD07 D10
FD08 C3
FD09 G4
FD14 D3
FDG2 D4
FDG3 F5
FDG4 F4
FDH7 B4
IDE2 H9
F
IDE3 B5
IDF2 B5
IDF4 D5
IDF5 F4
IDF7 D6
IDF8 E4
IDF9 F6
IDG0 G7
IDG1 G6
IDG5 F3
IDG6 F2
G IDG7 F4
c001 F11
c002 F11
c003 G11
c004 G11
c005 G11
c006 F11
H
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