Philips 65OLED804/78 Service Manual page 56

9-2-22 DCDCd_+2V5
+2V5
FB4504
120R 3A
1 2
+12V
100R 5% R4540
PQ_3.3V
Vout=0.8*(1+42.6/20) = 2.5
+3V3-NT
R4561
10K 5%
Updated on 2018/12/21
C4542
100NF 16V
10R 5%
U4503
6
BST GND
5
EN SW
4
FB IN
MP1471AGJ
Updated on 2018/12/21
+12V
PQ_2.5V
Q4505
LMUN5313DW1T1G Q4504
1
AO3416
R4537
10K 5%
ZD4502
MM3Z5V6B
Updated to C0603 on 2019/1/28
R4541
C4541 New 18AC : 373G253S383M00
1uF 16V
1
2
3
L4503
3.3uH
 Z
R4542
100K 1%
Updated on 2018/3/19
+2V5-NT FRC_2.5V
PQ_2.5V
Updated on 2018/12/21