JVC AV28R100EKS, Service Manual

Page: 58 / 93

No. 51754
AV-29RF6
26
DEFLECTION CIRCUIT ADJUSTMENT
There are 3 modes of the adjustment ( 1 ) 50Hz mode (
①
REGULAR
②
ZOOM
③
16:9 ), ( 2 ) 60Hz mode ( each aspect mode )
･････
depending upon the kind of signals ( vertical frequency 50Hz / 60Hz ).
The adjustment using the remote control unit is made on the basis of the initial setting values.
The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
DEFLECTION ADJUSTMENTS INITIAL SETTING VALUE
Initial setting value
REGULAR
ZOOM 16:9
Setting item Adjustment name
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
1. V-SHIFT Vertical shift -5 -1 0 +1 0 0
2. V-SIZE Vertical size +7 -1 +36 +35 -39 -39
3. SUBTITLE
Subtitle 0 +1 -7 +7 0 0
4. H-CENT
Horizontal center -10 +5 -1 -1 0 -1
5. H-SIZE
Horizontal size -12 -1 -4 -4 0 -1
6. EW-PIN Side pin correction -3 +1 -4 -4 +2 0
7. TRAPEZ Trapezoidal distortion correction +4 -2 0 -1 0 +1
8. EW.COR.L Corner pin correction Low side -2 0 -1 -1 +1 +1
9. EW.COR.H Corner pin correction High side -2 0 0 0 +1 +1
10.V.S-COR Vertical size correction +13 0 0 0 0 0
11.V-LIN
Vertical Linearity +2 -1 -1 -1 +1 0
12. H-BLK-R Horizontal Blanking Right 0 0 0 0 +77 0
13. H-BLK-L Horizontal Blanking Left 0 0 0 0 +2 0
14.V-EHT V size correction level caused by EHT change -4 0 0 0 0 0
15.H-EHT H size correction level caused by EHT change -3 0 0 0 0 0
16.EHT-GAIN
Size correction gain caused by EHT change +3 0 0 0 0 0