Philips 43PUS6412/12 Service Manual page 62

8-5-12 DCDC-Novatek-POWER
FRC_1.1V
+12V
FB4100
30R 1A
R4100
NC/1 OHM 5% 1/ 16W
TP4108
R4110 Q4102
+5V-SW
1 OHM 5% 1/ 16W TP4109 NC/LBC847BWT1G
R4112
R4109 100K 1/ 16W
NC/47K 1/ 16W
+1V1-NT-OK
U4103
TP4112
1
TP4118
R4111 PGOOD
2
TP4116
TRIP
3
7 BE-PWR-EN 4 EN
TP4117
FB
100OHM1/16W 5
RF
R4135
100K 1/ 16W G5318RE1D
R4139
47K 1/ 16W
TP4113
12K//200K = 11.32K 0.72Vref
R4134 R4120
NC/200K 1%
10K 1/ 16W 1%
FRC_2.5V
C4116 C4130
+12V
NC/1nF 50V NC/1nF 50V
FB4101 FB4102
30R 1A NC/30R 1A
TP4121
C4125
100NF 16V
R4124
NC/27K 1/ 16W 5%
U4100
R4123
+3V3-NT
TP4122
1 GND
EN
2
TP4123
FB BOOT
3
10K+-5%1/16W TP4124
PVCC
4
SS GND
RT7277GSP
Novatek
1A DC/DC
TP4107
R4102
NC/1 OHM 5% 1/ 16W
C4117
NC/10000pF 50V
TP4111 R4113 TP4110
NC/100OHM1/16W
ZD4100
NC/LUDZS5.6B
U4102
AON7932
1 8
2 G1 G2 7
D1 S2
3 6
D1 S2
4 5
D1 S2
C4109
11 100N16V
GND R4117
10
TP4115 TP4106
BST
9
DH R4132 C4110
8
LX 7
VCC 10OHM1/16W
6
DL
3R3 1/ 16W 5%
220PF 50V
TP4114
C4148
1nF 50V
C4149
470PF 50V
R4115
SENSE+1V1-NT 10
5.6K 1%
RP4100
5 4
TP4119
6 3
TP4120 L4101
7 2
9/25 update
8 1
1.5uH
NC/22R
C4118
22uF 6. 3V
SENSE+2V5-NT 10
C4126
NC/100pF 50V
9
C4127
8
TP4126
VIN
7
6
33K//150K = 27.05K
SW
5
0.1uF 25V
TP4125
0.765Vref
12K
R4125
NC/150K 1/ 16W 5%
L4100
+1V1-NT
TP4105 TP4100
1uH
+
+2V5-NT
TP4101
+
C4119 C4120 C4121
22uF 6. 3V 22uF 6. 3V
NC/100UF 16V
FRC_3.3V
+12V
TP4130
+3V3
Q4100
LMUN5313DW1T1G
R4103
TP4128 10K+-5%1/16W TP4127 Q4101
AO3414
TP4129
2 1
+1V1-NT-OK
ZD4101
UDZSNP5.6B
FRC_1.8V
C4115
220pF 50V R4104 0R05 1/ 16W
15K//348K = 14.38K
R4106
15K 1%
R4105 30K OHM +-1% 1/ 16W
R4107
0.6Vref
348K 1%
U4101
C4135
1 6
FB BS
0.1uF 50V
+2V5-NT
R4126
2 5
EN LX
10K+-5%1/16W
3 4
R4108
GND IN
NC/36K 1%
SY 8104ADC
C4136
100NF 16V
1.5A MAX
+3V3-NT
TP4103
SENSE+1V8-NT 10
3.3A
+1V8-NT
L4102
2.2uH
+12V
C4133 C4134 C4137
22uF 6. 3V 22uF 6. 3V 22uF 6. 3V
FB4103
2 1
9/25 update
30R 1A
C4132
10uF 16V