Daewoo DTQ - FSPN Service Manual

Contents

Daewoo DTQ - FSPN Service Manual Manual pdf 9 page image

8ALIGNMENT INSTRUCTIONSTable-B* indicates the items with different settings each of setsASSEMBLY ADJUSTMENTS1) SCREEN ADJUSTMENT (S2)·Enter the service mode and select service adjustment S2.·You can see the one horizontal line on the screen.·Adjust the Screen Control Volume (located on FBT) so that the horizontal line onscreen may bedisappeared.·Press the volume up or down button to exit in the screen adjustment mode.MODE ADJUSTMENT ITEMS DATA REMARKSINITIAL RANGES2 Screen Adjustment - -S5Auto RF AGC - -Video Level (VIDEOL) 7 0 ~ 7 Must be set to 7RF AGC Delay (RFAGCD) * 0 ~ 63 Align RF AGC thresholdFM Level (FM.LEV) 15(20) 0 ~ 31 Must be set to 15(Mono), 20(ST)AGC Point 3.75 - Select AGC reference voltageA/D VALUE - -S6Horizontal Phase(H.PHASE) * 0 ~ 31 Align sync to flyback pulse, using internal cross pattern(S7)Vertical Position (V.POSI) * 0 ~ 63 Align vertical DC bias, using internal cross pattern(S7)Vertical Size (V.SIZE) * 0 ~ 127 Align vertical amplitude, using internal cross pattern(S7)NO SD POWER OFF YES - Automatically turn off in 15min for no received signal.Vertical S-Correction (V SC) 0 0 ~ 31 Must be set to 6Vertical Linearity (V LIN) 20 0 ~ 31 Must be set to 16S7Internal Black - - Display internal BLACK patternInternal 100% White - - Display internal 100% WHITEInternal 60% White - - Display internal 60% WHITEInternal Cross Pattern - - Display internal CROSS patternS8Red Drive (RD) * 0 ~ 127 Align RED OUT AC levelGreen Drive (GD) 10 0 ~ 15 Must be set to 10Blue Drive (BD) * 0 ~ 127 Align BLUE OUT AC levelRed Bias (RB) * 0 ~ 255 Align RED OUT DC levelGreen Bias (GB) * 0 ~ 255 Align GREEN OUT DC levelBlue Bias (BB) * 0 ~ 255 Align BLUE OUT DC levelS9Subbrightness * 0 ~ 127 Align common RGB DC levelContrast 10 0 ~ 27Tint 27 0 ~ 27Color 15 0 ~ 27S12 Forwarding Mode - Factory InitializationIN THE SCREEN ADJUSTMENT MODE, DONT PRESS OTHER BUTTONS EXCEPT VOLUME UP OR DOWN BUTTON.NOTE