Philips 50PUN6233/61 Service Manual page 99

9-5-25 DCDCb_+1V5_+1V2
+12V
FB4101 FB4102
30R 1A 30R 1A
R4123
+3V3-NT
10K 5% 1/16W
Novatek
1A DC/DC
+12V
Q4105
LMUN5313DW1T1G
R4118
10K 5% 1/16W
+3V3-NT
R4137
47K 1/16W
C8153
100NF 16V R4124
NC/27K 1/16W 5%
U4100
9
GND
1 8
EN VIN
2 7
FB BOOT
3 6
PVCC SW
4 5
SS GND
RT7277GSP
Updated to 1% on 2015/9/3
DDRV
Q4104
1
AO3416
FRC_1.5V
ZD4102
MM3Z5V6B
L4101
1.5uH
SENSE+2V5-NT 27
C8161
100pF 50V
C8172
100NF 25V
0.765Vref
R4125
68K 1/16W 1%
C8155 C8158 C8162
22UF 20% 6.3V 22UF 20% 6.3V 22UF 20% 6.3V
+2V5-NT FRC_2.5V
+
C8166
100UF 16V