Service manual

16
LC-13E1U/UB/UW
LC-15E1U/UB/UW
5 White balance adjustment 1. Receive the monoscope pattern
signal.
2. Adjust the "RCUTOFF" and
"BCUTOFF" settings on the page 2 of
the adjustment process mode to
become the proper white balance.
Do not change the "GCUTOFF"
settings. (It also change the black
level.)
1.See if all the settings are as specified.
If not, select an item in question with
[VOL +] or [VOL –] key and adjust the
setting as shown at left.
* An item selected will be highlighted in
yellow.
Adjustment Adjusting conditions Adjusting method
6 Checking and modifying
the settings
(If E
2
PROM is replaced)
1. Go to the adjustment mode and check
the following settings.
(LC-13E1U) (LC-15E1U)
»LVL -17 -17
»FRQ 300 250
»STR 55 55
» LMT -25 -17
» HPF 80 80
»LPF 180 180
»
EXT GEQ BAND1 +2.0 +1.5
» EXT GEQ BAND2 -4.0 -3.5
» EXT GEQ BAND3 -1.0 -1.0
» EXT GEQ BAND4 -1.5 +2.0
» EXT GEQ BAND5 +1.0 +1.0
»TV GEQ BAND1 +2.0 +1.5
»TV GEQ BAND2 -4.0 -3.5
»TV GEQ BAND3 -1.0 -1.0
»TV GEQ BAND4 -1.5 +2.0
»TV GEQ BAND5 +1.0 +1.0