Philips 220S W9FS /00 Service Manual page 40

40 220SW 9 L CD
5
INV_VDD
D
V-INVERTER
FP801
5A
BL_ON
R806
2.7K
+ C809
R807
10U 50V 10K
+5VA
+5V
R804
10 J
P11
BRT_ADJ
R801
210K F
C832
1U Z
C
B1: R842 R843 R848 R849 C839 C840 D803 D804 CN803 CN804
B2: R821 R822 R826 R834 C821 C822 C824 C842 D807 T802
B3: R851 R852 C802 C828 C834 C851 C852
C1: R841 R847 C838 D802 CN802
C2: R819 R820 R823 R825 R827 C819 C837
C3: R830 R837 R838 C820 C823 C825 C826 C829 Q809
C4: R810 C808 D801
C5: R801 R802 R803 R804 C832
D1: R846 D809 CN801
D2: R824 R832 C814 C815 C817 C845 D805 T801
D3: R811 R812 R814 R815 R829 C806 C810 C835 Q808
B
D4: R808 R809 C801 C804 C805 C818 C827 ZD805 IC801
D5: R806 R807 C809 FP801
A
5
P ower Diagram & C .B .A.
4
C801
+
C827
330U 35V
1 U Z
RC1820
IC801
1 16
DRV1 PGND
2 15
VDDA DRV2
+ 3 14
C805 ZD805 C804 TIMER GNDA
1U K R808
47U 50V 6.2V
10K
+ C818
4 13
DIM CT
2.2U K OZ9938
10V
R809
5 12
100K ISEN SSTCMP
6 11
VSEN LCT
A K 7 10
OVPT ENA
C820
D801
0.047U K
LL4148 8 9
NC1 NC2
R802
R810 C808
432K F 1M 4700P J
P08
R803
100KF
P07
P20
HS4 HS5
3DL1S02001 3DL1S02001
4
3
F1
R814 R815
33
33
1206 1206
+5VA C806 C810
2200P J 2200P J
T801
.
DRVA
7
R829
6
10 J
R812
R811 .
37.4K F 3M F
C817
3
C835 10PF J
G
OPEN
Q808 4
2SK3702JS
DRVB .
R837
10K 1
R830 8
10 J
C829 C826 C825 C823 Q809
G
33P K 470P J 4700P J 2SK3702JS
220P J
R838
10K
C837
0.033U K
C819
0.22U M
F3
INV_VDD
C802 R851 R852
+
330U 35V C828 33 33
RC1820 1U Z 1206 1206
C851 C852 T802
P06
2200P J 2200P J
8
1
DRVA
4
C824
C834
10PF J
OPEN
3
DRVB 6
7
3
2
CN801
2062204102
TP801 1
1
TP802
2
2
C814 R824
3M R846
OPEN
1K J
D805
BAV70
R832
C845 C815
3.74K J K A
OPEN
OPEN
D809
BAV99
CN802
F2
2062204102
TP803
1
1
TP804
A1 A2 2
2
R819
D802
3M
BAV70
R847
R820 R841
C838 1K J
4.32K
33K
0.1U
R825 R827
(OPEN)
374
R823
100K
CN803
2062204102
TP805
1
1
TP806
A1 A2 2
2
D803
R826
C821 BAV70
3M
OPEN
R848
C839 R842
1K J
0.1U 33K
C842 C822 R834
J
OPEN OPEN 4.32K
D807
BAV70
CN804
F4 2062204102
TP807 1
1
TP808
A1 A2 2
2
D804
BAV70
R821
3M
R843
C840 R849
33K
0.1U 1K J
P18
R822
4.32K
2
1
D
C
B
A