Saturday, July 21, 2012

NEC - INTEGRA PLA50V1 PLASMA TV SERVICE MODE and ADJUSTMENTS 1



METHOD OF ADJUSTMENTS_ [1]
  1. When PDP module is replaced, adjust the sections according to adjustning items 1 to 4 specified below.
  2. When power unit is replaced, adjust the section according to the adjusting items 1 to 3 specified below.
  3. When main PWB of the VIDEO PWB is replaced, adjust the sections according to adjusting item 4 specifed below.
  4. No adjustments are required in case of any replacements other than 1 and 2 above.
When PDP module is is exchanged, be sure to clear integrated time to "0" by following "How to clear the integrated time".

HOW TO CLEAR THE INTEGRATED TIME.
Assume the following factory mode by the using of remote control.  Press 'PROCEED' key 6 times to get the screen of "USAGE TIME",  In this state, the integrated time up to the present time is displayed.  
The integrated time is cleard to '0' when the remote control keys are pressed in the order of 'MUTE=>POSITION UP=>POSITION DOWN=>OFF TIMER'.

TO ENTER OR WITHDRAW FROM THE FACTORY SETTING MODE.
  • Press keys in sequential order of  
  • [OFF-TIMER=>EXIT=> MUTE=>OFF TIMER] 
WHEN A CONVECTIONAL REMOTE CONTROL IS USED
  • Press the keys in the sequential oreder of [OFF-TIMER => OK => MUTE => OFF TIMER]
  • All that time, use the Menu Key in place of 'Proceed" key.
Cont: [adjustments]