Saturday, August 18, 2012

AKIRA - PLT42TT PLASMA TV - SERVICE ADJUSTMENTS



PANEL VOLTAGE ADJUSTMENT
  1. The power voltage should be adjusted and checked when changing the panel or power board.

  • Digitan board 'CN 01' select to "INT".
  • Digital board 'CN 05' select to "EXT"
  • Make a SW connect to power board 'CON80011 PIN 1 & PIN 5' for power switch.
  • Follow the panel label voltage adjust VR.
  • Adjust Sequence.

1th  =>  2th  =>  3th  =>  4th  =>  5th

VA       VSC       VS         VR       VSET

8005   8006      8007      8008       8009

MODULE NAME AND PART NUMBER

PWB 11393-1G-S
  1. IMAGE BOARD ASS'Y => DPWB 11393-1G-
        1.  
        2.  
        1. AC MASTER POWER SWITCH B/D ASS'Y => DPWB 11398-1G
  1. AUDIO AMPLIFIER BOARD => DPWB 11372-1G-SS
  2. FRONT BUTTON CONTROL ASS'Y => DPWB 11372-1G-KS
  3. AV MODULE BOARD ASS'Y => DPWB 11372-1G-TS
  4. INTERLACE BOARD - YA'SSY => LJ 92-00569B
  5. LOGIC BOARD ASS'Y => LJ 92-00573
  6. PANEL POWER SUPPLY ASS'Y => LJ44-00025A
  7. POWER INPUT MODULE ASS'Y => LJ92-00579A
  8. INTERFACE BOARD-X-ASS'Y => LJ92-00568B
  9. LOGIC E-BUFFER ASS'Y => LJ92-00581A
  10. Y-AMP BOARD UPPER ASS'Y => LJ92-00570A
  11. Y-AMP BOARD LOWER ASS'Y => LJ92-00571A
  12. LOGIC F BUFFER ASS'EY => LJ92-00582A
  13. PDP PANEL ASS'Y =>