Very good service Within one day i received a pdf of the users manual and electric circuits so I was able to measure the different voltages in the printed circuit and find out the fault Payment was also reliable and easy.Without the manual i could not have repaired.So thanks to "Search for a manual"
Text excerpt from page 6 (click to view)
SERVICE MODE ADJUSTMENTS
Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if service adjustments are required. 1) How to enter the service mode using the user remote control. Â· Turn the set on.
Â· Direct the remote control to the reception window of TV. Â· Push buttons of remote control in sequence as follows.
1 MUTE DISPL AY MUTE Â· Then, the screen will appear as follows.
S2 S5 S6 S8 S9 S12 S7
SCRN IFC GEO W/B DP FACT PTRN NORMAL
Â· Using the channel up or channel down button, select the item you wish to adjust.
(The color of selected item turns into the red.) Â· Press the volume up or down button to enter in the service mode you wish to adjust. 2) How to memorize the adjusted values in the service mode.
Â· Must press DISPL AY button the state which the screen is displaying each of service menus after all adjustments are completed each of all service menu. Table-A : Adjust the values of service mode when a part is replaced. PART ADJUSTMENT REPLACED NECESSARY UNNECESSARY I701 (U-COM) I101 (MAIN) O O Initial setting values are written from I701. Adjusting Items I703 (EEPROM) O S5 S6 S8 S9 RFAGCD H.PHASE/V.POSI/V.SIZE RD/BD/RB/GB/BB Subbrightness Data is stored in I703. NOTES
Adjust items related to picture tube only.(White Balance adjustment)