I_think
Member level 5
Hello,
I need a schematic diagram for powersupply / CCFL inverter board YPLM- M002A. This board is a part of LG monitor 1515S.
I got a schematic on net for LG-1515s, but the ccfl section is completely different form the board I have. (may be the powersupply board might not be YPLM-M002A).
While trying to understand the CCFL inverter part, I found an IC, OZL28GN. Which seems to be pwm and complete controller. I tried hard to find the Datasheet on net but with no sucess.
The monitor is 8 yrs old and so because of ageing, it takes time to start (the Inverter Ckt Part). Not the display part. I can see display working.
So if anybody here has any information on this , pl help me.
I need a schematic diagram for powersupply / CCFL inverter board YPLM- M002A. This board is a part of LG monitor 1515S.
I got a schematic on net for LG-1515s, but the ccfl section is completely different form the board I have. (may be the powersupply board might not be YPLM-M002A).
While trying to understand the CCFL inverter part, I found an IC, OZL28GN. Which seems to be pwm and complete controller. I tried hard to find the Datasheet on net but with no sucess.
The monitor is 8 yrs old and so because of ageing, it takes time to start (the Inverter Ckt Part). Not the display part. I can see display working.
So if anybody here has any information on this , pl help me.