Philips 240BW8 Series Service Manual page 5

32 240BW8 LCD
5
V-INVERTER
D
C
C856
B
1U M
R858
330K
A
5
4
C862.1
F851
32V 3A
C862
+
R863
220U 25V
330
<Spec>
C853
1U M
R856
330K
R853
10K F
C855
IC851.16
0.01U K
R854
10K F
R855
47K
C854
220P K
IC851
C852
TL1451ACN C859
0.1U K
1U M
C851 R851
470P K 10K F
C857
220P K
R873
47K
IC851.4
R857
C858
10K F
0.01U K
R859
10K F
A2: CN701 CN702
B1: C871
B2: R874 R875 C868 C869 FD852 FD853
B3: R862 R871 R872 R882 C867 Q855 Q856
B4: R851 R859 R873 C851 C857 C858
B5: R857 R858 C856
C2: L852
C3: Q852
C4: R854 R855 C854 C855 C859 IC851
C5: C852
D1: C865
D2: R867 R868 R869 C863 C864 FD851 FD854 L851
D3: R861 864 R865 R866 Q853 Q854
D4: R853 R856 R863 C853 C862 F851
4
Power Diagram-2
3
Q851
2SJ598
S D
R864 R865
3.3K
22K
Q853
B
Q853.B
PMBS3904
ERB83-004
R861 R866
Q854.E
2.7K J Q854 22
B
2N3906S
IC851.14
Q852
2SJ598
S D
C867 R871 R872
+
22K
220U 25V 3.3K
<Spec>
Q855
B
PMBS3904
FD852
ERB83-004
R862 R882
Q855.E
2.7K J 22
Q856
B
2N3906S
Q856.B
BRT_ADJ
BRT_ON
PANEL_+5V
AUDIO_+5.5V
3
2
L851
47U
R867
C864
3.48K F 1200P K
+
C863
FD851 FD854
470P K
ERB83-004
R868
R869
1K F OPEN
L852
47U
R874 C869
3.09K F 1200P K
+
C868
470P K
FD853
ERB83-004
R875
1K F
CN701
2K61185108
TP701
1
TP702 2
TP703 3
4
5
6
TP704
7
8
CN702
2K61185103
TP705
1
1
TP706
2
2
3
3
2
1
AUDIO_+5.5V
D
C865
220U 25V
<Spec>
C
PANEL_+5V
C871
220U 25V
<Spec>
B
A
1