Inverter (A02) - Philips 19HFL3233D/10 Service Manual

Circuit Diagrams and PWB Layouts
Inverter
Inverter
A02
+18V
ZD8101 ZD8101
R8102 R8102
RLZ5.6B RLZ5.6B
5.1K 1/8W 5.1K 1/8W
C8104 C8104
47N 50V 47N 50V
R8105 R8105
+5.3V
R8106 R8106
22 OHM 1/8W 22 OHM 1/8W
10K 1/8W 10K 1/8W
INV-ON/OFF
BRIGHTNESS
R8107 R8107
10K 1/8W 10K 1/8W
R8108 R8108
47K +-5% 1/8W 47K +-5% 1/8W
TA 9687GN- A -0-TR TA 9687GN- A -0-TR
8
NDR2
7
GNDP
D8102 D8102
6
PDR2
LL4148 LL4148 5
GNDA
4
RT1
R8110 R8110
3
CT
100KOHM +-5% 1/8W 100KOHM +-5% 1/8W 2
SSTCMP
1
VSEN
IC8101 IC8101
C8116 C8116
390P 50V 390P 50V
C8117 C8117
Q8101 Q8101
47N 50V 47N 50V
RK7002FD5T116 RK7002FD5T116
360OHM +-5% 1/8W 360OHM +-5% 1/8W
VSEN
C8118 C8118
R8113 R8113
33N 50V 33N 50V
1M 1/8W 1M 1/8W
TPM8.2E LA 10.
R8130 R8130
AO4620 AO4620
0R05OHM1/8W 0R05OHM1/8W
4
G1 D1
3
S1 D1
2
G2 D2
1
S2 D2
ZD8102 ZD8102
Q8105 Q8105
RLZ5.6B RLZ5.6B C8103 C8103
R8103 R8103 100N 50V 100N 50V
5K1 +-5% 1/8W 5K1 +-5% 1/8W
C8105 C8105
R8132 R8132 AO4620 AO4620
470uF 35V 470uF 35V
0R051/8W 0R051/8W
4
G1 D1
3
S1 D1
2
G2 D2
C8108 C8108
1
S2 D2
47N 50V 47N 50V
R8133 R8133
0 OHM +-5% 1/8W 0 OHM +-5% 1/8W
Q8106 Q8106
R8109 R8109
9
NDR1
100KOHM +-5% 1/8W 100KOHM +-5% 1/8W
10
PDR1
11
VDDA
12
TIMER
13
PWM
ISEN
14
ISEN
OVPT
15
OVPT
16
ENA
C8119 C8119
1U 25V 1U 25V
C8120 C8120 R8115 R8115
33N 50V 33N 50V
C8121 C8121 C8122 C8122 100KOHM +-5% 1/8W 100KOHM +-5% 1/8W
1U 25V 1U 25V 100N 25V 100N 25V
R8104 R8104
R8114 R8114
820 OHM +-5% 1/8W(NC) 820 OHM +-5% 1/8W(NC)
R8121 R8121
510OHM +-5% 1/8W 510OHM +-5% 1/8W
ISEN
Q8107 Q8107
RK7002FD5T116(NC) RK7002FD5T116(NC)
EN 42
5
6
7
8
C8109 C8109
1U 25V 1U 25V
POWER X'FMR POWER X'FMR
1 8
C8107 C8107
2
27pF 5% SL 3KV 27pF 5% SL 3KV
C8106 C8106
5 5
1U 25V 1U 25V
6 6 7
C8126 C8126
7
T8101 T8101
8 27pF 5% SL 3KV 27pF 5% SL 3KV
R8111 R8111
C8113 C8113
C8111 C8111
6.2MOHM +-5% 1/2W 6.2MOHM +-5% 1/2W
2pF 6KV 2pF 6KV
220P 50V 220P 50V
R8119 R8119
R8122 R8122
33KOHM +-5% 1/8W(NC) 33KOHM +-5% 1/8W(NC) R8112 R8112
6.8K 1/8W 6.8K 1/8W
51K +-5% 1/8W 51K +-5% 1/8W
D8105 D8105 BAV70 BAV70
1
R8118 R8118
3
5K1 +-5% 1/8W 5K1 +-5% 1/8W
2
1 2
J8111 J8111
JUMPER JUMPER
D8104 D8104 BAV70 BAV70 1
R8120 R8120
1M OHM 1M OHM
3
2
R8123 R8123
1M 1/8W 1M 1/8W
D8101 D8101 BAV70 BAV70
1
R8124 R8124
1M 1/8W 5% 1M 1/8W 5%
3
2
R8125 R8125
1 MOHM +-1% 1/8W 1 MOHM +-1% 1/8W
D8110 D8110 C8127 C8127
1N4148(NC) 1N4148(NC) 22pF 50V(NC) 22pF 50V(NC)
R8153 R8153 R8154 R8154
1K 1/8W(NC) 1K 1/8W(NC) C8125 C8125 4.7K OHM 1/4W(NC) 4.7K OHM 1/4W(NC)
1NF(NC) 1NF(NC)
2011-Jun-01
CN8101 CN8101
1
CONN CONN
2
C8101 C8101
56pF3KV 56pF3KV
CN8102 CN8102
1
CONN CONN
2
C8102 C8102
56pF3KV 56pF3KV
LV1 LV2
1 4
1 2
J8109 J8109
JUMPER JUMPER
2 3
L8101 L8101
200mH 200mH
1 4
R8134 R8134
0oHM 0oHM
1 2
2 3
L8102 L8102
J8110 J8110
200mH 200mH
JUMPER JUMPER
1 CN8103 CN8103
CONN CONN
2
LV3
C8110 C8110
56pF3KV 56pF3KV
C8112 C8112
56pF3KV 56pF3KV
CN8104 CN8104
1
CONN CONN
2
LV4
R8117 R8117 R8116 R8116
0 OHM +-5% 1/10W 0 OHM +-5% 1/10W 1K OHM(NC) 1K OHM(NC)
LV1
LV2
D8103 D8103
BAV99 BAV99
LV3
LV4
Inverter
A02
1 2011-04-13
715G4899
19120_501_110517.eps
110517