Service manual

LC-40D68UT
5 – 14
SOUND4 Sub Sonic Filter
Sub Sonic Filter Fc
Virtual Surround
Band LPF Fc
Band HPF Fc
AGC Switch
AGC Mode
AGC Gain Max
AGC Gain Min
AGC Threshold
AGC Attack Time
AGC Release Time
Harmonic Switch
Harmonic Mode
Harmonic Gain
Harmonic LPF
Harmonic HPF
SOUND5 DRC Switch
DRC Threshold LPF
DRC Threshold HPF
DRC Ratio
DRC Attack Time
DRC Release Time
DRC LPF Fc
DRC HPF Fc
TUNER
Page Item Description Remarks (adjustment detail, etc.)
TUNER1 TUNER SWITCH
AFT UP
AFT DOWN
LSYNC
HSYNC
LSYNC2
HSYNC2
SYNCSEP_HC
SYNCSEP_HLC
SYNCSEP_HMC
SEP_SLV
TUNER2 AFT 1STEPTIME
DVP
Page Item Description Remarks (adjustment detail, etc.)
DVP1 TAMP1 L
YDATA
TAMP1 H
TAMP ALL
NTSC TAMP1
PAL-M TAMP
PAL-N TAMP
TUNER signal level adjustment
DVP2-1 IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
Standard value 1
Standard value 2
Standard value 3
Standard value 4
Standard value 5
Standard value 6
Adjustment gradation setting.
SOUND
Page Item Description Remarks (adjustment detail, etc.)