JVC AV28WT5EPS Service Manual page 31

DEFLECTION CIRCUIT ADJUSTMENT
There are 7 modes of the adjustment ( 1 ) 50Hz mode ( ① ① ① ① PANORAMIC ② ② ② ② FULL ③ ③ ③ ③ REGULAR ④ ④ ④ ④ 14:9 ZOOM ⑤ ⑤ ⑤ ⑤ 16:9 ZOOM ⑥ ⑥ ⑥ ⑥ 16:9
ZOOM SUB TITLE ), ( 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.
" When the 50Hz PANORAMIC mode has been established, the setting of other modes will be done automatically.
However, if the picture quality has not been optimized, adjust each mode again, respectively.
" The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
Initial setting value (1/2)
Setting item
1. V-SHIFT Vertical center
2. V-SIZE Vertical height
3. SUBTITLE SUBTITLE BOTTOM Vertical Linearity
4. H-CENT Horizontal center
5. H-SIZE Horizontal width
6. EW-PIN Side pin correction
7. TRAPEZ Trapezoidal distortion correction
8. EW.COR.L CORNER PIN correction Low side
9. EW.COR.H CORNER PIN correction High side
10.V.S-COR Vertical height correction
11.V-LIN Vertical Linearity
12.H-BLK-R BLANKING POSITION of Right side
13.H-BLK-L BLANKING POSITION of Left side
14.V-EHT
(Do not adjust) V size correction level caused by EHT change
15.H-EHT
(Do not adjust) H size correction level caused by EHT change
16.EHT-GAIN
(Do not adjust) Size correction gain caused by EHT change
Initial setting value (2/2)
Setting item
1. V-SHIFT Vertical center
2. V-SIZE Vertical height
3. SUBTITLE SUBTITLE BOTTOM Vertical Linearity
4. H-CENT Horizontal center
5. H-SIZE Horizontal width
6. EW-PIN Side pin correction
7. TRAPEZ Trapezoidal distortion correction
8. EW.COR.L CORNER PIN correction Low side
9. EW.COR.H CORNER PIN correction High side
10.V.S-COR Vertical height correction
11.V-LIN Vertical Linearity
12.H-BLK-R BLANKING POSITION of Right side
13.H-BLK-L BLANKING POSITION of Left side
14.V-EHT
(Do not adjust) Vsize correction level caused by EHT change
15.H-EHT
(Do not adjust) Hsize correction level caused by EHT change
16.EHT-GAIN
(Do not adjust) Size correction gain caused by EHT change
(28" Model)
Adjustment name
Adjustment name
Initial setting value
PANORAMIC 14:9 ZOOM
50Hz 60Hz 50Hz
+2 -1 +0
+6 -3 +16
-8 +0 +0
-8 +4 +0
+10 +0 -13
-23 +0 -1
+2 -1 -1
+0 +0 +0
+0 +0 +0
+4 +0 +0
-1 +0 +0
+0 +0 +118
+0 +0 +28
-4 +0 +0
-3 +0 +0
+0 +0 +0
Initial setting value
FULL REGULAR
50Hz 60Hz 50Hz
-1 +0 +0
-6 -6 -3
+0 +0 +0
+0 +0 +1
-6 -6 -22
-1 +0 +0
+0 +0 -1
+0 +0 +0
+0 +0 +0
+0 +0 +0
+0 +0 +0
+0 +0 +118
+0 +0 +31
+0 +0 +0
+0 +0 +0
+0 +0 +0
No. 51776
AV28WT5EPS
AV28WT5EKS
16:9 ZOOM
16:9 ZOOM
SUB TITLE
60Hz 50Hz 60Hz 50Hz
+0 +0 +0 +0
+15 +36 +34 +38
+0 +0 +0 +11
+1 +0 +0 +0
-14 -6 -6 -6
-1 -1 -1 -1
+0 -1 +0 -1
+0 +0 +0 +0
+0 +0 +0 +0
+0 +0 +0 +4
+0 +1 +0 +0
+119 +0 +0 +0
+24 +0 +0 +0
+0 +0 +0 +0
+0 +0 +0 +0
+0 +0 +0 +0
60Hz
+0
-3
+0
+1
-23
+0
-1
+0
+0
+0
+0
+119
+25
+0
+0
+0
AV28WT5EIS
60Hz
+0
+36
+15
+0
-6
-1
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
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