Philips 43PUS6412/12 Service Manual page 85

8-6-12 DCDC-Novatek-POWER
+12V
FB4100
30R 1A
Updated on 2016/11/30
R4110
+5V-SW
1 OHM 5% TP4109
R4112
R4109 100K 1/ 16W
NC/47K 1/ 16W
+1V1-NT-OK
Updated on 2015/5/15
TP4118
R4111
TP4116
19 BE-PWR-EN
TP4117
100 OH M 1/16W
R4135
100K 1/ 16W
TP4113
R4134
NC/220K OH M
Novatek
6A DC/DC
+12V
FB4101 FB4102
Updated on 2016/11/30
30R 1A NC/30R 1A
TP4121
C4125
100NF 16V
R4124
NC/10K 1/ 16W 5%
U4100
+3V3-NT
TP4122 TPS563201DDCR
R4123
6
5
4
10K 1/ 16W 5%
Updated on 2016/10/4
Updated on 2016/3/29
AON7932
1
2
3
4
U4103
C4109
11
100NF 16V
R4117
GND
1 10
TP4115 TP4106
PGOOD BST
2 9
TRIP DH R4132 C4110
3 8
EN LX
4 7
FB VCC 10 OHM 1/16W
5 6
RF DL
3R3 1/ 16W 5%
220pF 50V
G5318RE1D
C4148 R4122
R4139
1NF 0R05 OH M
47K 1/ 16W C4149
470PF 50V
SENSE+0V9-NT 10
R4120 R4115
10K 1/ 16W 3K 1/ 16W 1%
Vout=0.7*(1+3.6/10) = 0.91
Updated on 2015/10/16
Updated to 3K6 1% on 2015/11/5
Updated to 3K 1% on 2017/1/4
TP4120 L4101
2.2uH
SENSE+2V5-NT 10
C4127
TP4126
100NF 25V
1
VBST GND
2
EN SW
3
VFB VIN
TP4125
0.768Vref
Vout=0.768*(1+22.68/10) = 2.51
U4102
8
G1 G2
7
D1 S2
6
D1 S2
5
D1 S2 L4100
TP4105 TP4100
1uH
TP4114
+2V5-NT
TP4101
+
C4118 C4119 C4120 C4121
22UF 20% 6. 3V 22UF 20% 6. 3V 22UF 20% 6. 3V NC/100UF 16V
C4126
NC/100pF 50V
+12V
TP4130
Q4100
LMUN5313DW1T1G
R4103
TP4128 10K 5% 1/ 16W
TP4129
+1V1-NT-OK
+0V9-NT FRC_0.9V
+12V
TP4131
+
Q4105
LMUN5313DW1T1G
R4118
TP4132 10K 5% 1/ 16W
+3V3-NT
R4137
47K 1/ 16W
FRC_2.5V
+3V3
Q4101
1
AO3416
Updated on 2015/5/15
+3V3-NT FRC_3.3V
TP4127
TP4103
ZD4101
MM3Z5V6B
+1V5-DDR
Q4104
1
AO3416
+1V5-NT FRC_1.5V
TP4133
TP4104
ZD4102
MM3Z5V6B