Norcent LT2725 - Power Board Block Diagram

27’’ LCD TV Color Monitor Norcent LT2725
34
8.2 Power Board
Standby Power
Sanken STR-A6252
For Panel
12V 2.5A (max)
For Inverter
24V 4.5A (max)
DC/DC
For Audio
13V~22V Option
14~33W
For M/B,
TUNER
5V 3A
(
max
)
5VS
PS
ON/OFF
Standby mode <1W @5VS_ 50mA & 240VAC
PS
ON/OFF
Main Power
NCP1377BDR2G
PFC
FA5500AN
EMI
CHOKE
Bridge
6A/800V
OCP/OVP function option:
1. Latch
2. Auto restart
Audio OCP & SCP by using fuse