Philips 190B9CS/00 Service Manual page 27

1
INVERTER
A
+12V
ON/OFF
ZD802
RLZ5.6B
+5V
R803
5K1 1/8W 5%
DIM
C801
0.047uF
R802
22R 1/8W
B
R805
10K 1/10W 5%
R807
10K 1/10W 5%
360 OHM 1% 1/10W
C818 2.2uF/16V
R808
1uF/25V C806
C812
R806
R822
1M 1/10W 5%
C803 NC C805
0.1uF/25V
0.01uF 0.047uF
C
CN801 A5 CN802 A5 CN803 B5 CN804
C805 C1 C806 C1 C807 C2 C808
C813 A4 C814 A4 C815 B4 C816
C821 B4 C822 C4 C823 A3 D801
D806 D4 D807 B3 IC801 B2 PT801
R803 A1 R804 A2 R805 B1 R806
R811 B3 R812 A4 R813 A4 R814
R819 C3 R820 C4 R821 A5 R822
D
1
2
ZD803
RLZ5.6B
R804
5K1 1/8W 5%
C802
0.047uF
R811
84.5K1/10W
D807
68K OHM 1% 1/10W
9 8
NDR1 NDR2
10 7
PDR1 GNDP
11 6
R810
VDDA PDR2
12 5
TIMER GNDA
1N4148W
13 4
PWM RT1
14 3
ISEN CT
15 2
OVPT SSTCMP
16 1
ENA VSEN
IC801 ta9687GN Q802
RK7002
C807
100K 1/10W 5%
R809
1M 1/10W 5% C810 C808 C809
0.0033uF 0.047uF 220pF
C5 C801 B1 C802 B2 C803 C1 C804 B3
C2 C809 C3 C810 C2 C811 B3 C812 C1
C4 C817 C5 C818 C1 C819 A4 C820 A4
C4 D802 C5 D803 B3 D804 B3 D805 C4
A3 Q802 C2 Q805 A3 Q806 B3 R802 B1
C1 R807 B1 R808 C1 R809 C2 R810 B2
B4 R815 B4 R816 C5 R817 A5 R818 C4
C1 ZD802 A1 ZD803 A2
2
3
Q805
4 5
G D
3 6
S D
2 7
G D
1 8
S D
PT801
C823 AM4502C-T1-PF POWER X'FMR
4 5
0.1uF
3
6
7
2
Q806
1 8
4 5
G D
3 6
S D
2 7
G D
1 8
S D
C811 AM4502C-T1-PF
0.1uF
BAV70
C804
D803
1
3
1000uF 25V
2
1
3
2
R819
100K 1/10W 5%
D804
BAV70
1
B
D805
BAW56
3
C
2
E
1
B
D806
BAW56
3
C
2
E
3
HUDSON 9
4 5
C813
R812
NC 100pF 50V
C819
47pF/3KV NC 12K 1/8W
CN801
CONN
1
2
C814 R817
100pF
C820 R813 1K 1/8W
NC
11K OHM 1/8W
CN802
47pF/3KV NC
CONN
1
2
R821
390R 1/10W 5%
9.1K 1/8W 5%
C815
R814
100pF
C821
47pF/3KV NC CN803
NC CONN
1
2
10K 1/8W 5%
R815
C816
100pF
C822
47pF/3KV /NC
NC
1
2
D801 D802
R820
2 2
390R 1/10W 5%
3 3
R818
1 1
1K 1/8W C817
R816 33N 50V
BAV99 BAV99 1K 1/8W
4 5
27
A
B
CN804
CONN
C
D