Announcement

Collapse
No announcement yet.

Schematics/Components needed for backlight inverter

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Schematics/Components needed for backlight inverter

    Hi
    I have the Sharp 6" LQN6C02 but as being in Australia I have unable to find a decent backlight inverter for the two CCFT's of the backlight.
    I have broken fluro tubes just to get the inverters out of them but they seem to only be able to supply enough power to power one backlight not both.
    Their PCBs look really simple with a transformer, capacitor, resistor and some regulator.
    I was wondering if anyone knew of a diagram or how to build a backlight inverter?

    The backlights specs are.
    typical voltage - 330V (290Vmin - 370Vmax)
    typ. current - 7mA (6mA min - 8mA max)
    and 20 - 50hz frequency
    power consumption is 4.6 - 6W

    thanks for any help!

  • #2
    Also sorry I hope i posted this in the right msg board section! I guess the LCD one woulda been my second choice

    Comment


    • #3
      still waiting for oatley to send it to ya

      cheers
      pcman
      donate to my team in the ****box rally all proceeds go to the cancer council http://www.everydayhero.com.au/dodgy_mechanics

      Comment


      • #4
        yea im not going to f!@*# bother with oatley im just going to build it myself.

        Well if I knew how

        Comment


        • #5
          Still waiting for your inverter from Oatley???
          I personally have had no trouble with them, they are fine.....

          Comment

          Working...
          X