JVC AV28CT1EIS, Service Manual

Page: 17 / 40

No. 51952
AV28CT1EKS / AV28CT1EKB
AV28CT1EPS / AV28CT1EPB
AV28CT1EIS
26
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 th e initial setting values.
"
When the 50Hz PANORAMIC mode has been established, the setting of oth er modes will be done automatically.
Ho wever, if the picture quality has not been optimized, adjust each mod e 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)
Initial setting value
PANORAMIC 14:9 ZOOM 16:9 ZOOM
16:9 ZOOM
SUB TITLE
Setting item Ad justment name
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
1. V-SHIFT Vertic al center -10 -1 +0 +0 +1 +0 +0 +0
2. V-SIZE Vertic al height +8 -2 +18 +15 +38 +37 +42 +40
3. SUBTITLE SUBTIT LE BOTTOM Vertical Linearity -8 +0 +0 +0 +0 +0 +15 +15
4. H-CENT Horizontal center -9 +5 +1 +1 +0 +0 +0 +0
5. H-SIZE Horizontal width +10 +0 -12 -14 -6 -6 -6 -6
6. EW-PIN Side pin correction -23 +0 -1 -1 -1 -1 -2 -1
7. TRAPEZ Trapezoidal distortion c orrec tion +2 +0 -1 +0 -1 +0 +0 +0
8. EW.COR.L CORNER PIN correction Low s ide +0 +0 +0 +0 +0 +0 +0 +0
9. EW.COR.H CORNER PIN correction High side +0 +0 +0 +0 +0 +0 +0 +0
10.V.S-COR Vertic al height c orrection +4 +0 +0 +0 +0 +0 +4 +0
11.V-LIN Vertic al Linearity -1 +0 +0 +0 +1 +0 +0 +0
12.H-BLK-R BLANKING POSITION of Right s ide +0 +0 +123 +124 +0 +0 +0 +0
13.H-BLK-L BLANKING POSITION of Left side +0 +0 +36 +27 +0 +0 +0 +0
14.V-EHT
(Do not adjust) V size c orrection level caused by EHT change
-4 +0 +0 +0 +0 +0 +0 +0
15.H-EHT
(Do not adjust) H size correction level c aus ed by EHT change
-3 +0 +0 +0 +0 +0 +0 +0
16.EHT-GAIN
(Do not adjust) Size c orrection gain caused by EHT change
+0 +0 +0 +0 +0 +0 +0 +0
Initial setting value (2/2)
Initial setting value
FULL REGULAR
Setting item Ad justment name
50Hz 60Hz 50Hz 60Hz
1. V-SHIFT Vertic al center +0 +0 +0 +0
2. V-SIZE Vertic al height -6 -6 -3 -3
3. SUBTITLE SUBTIT LE BOTTOM Vertical Linearity +0 +0 +0 +0
4. H-CENT Horizontal center +0 +0 +1 +1
5. H-SIZE Horizontal width -6 -6 -21 -21
6. EW-PIN Side pin correction +0 +0 +0 +0
7. TRAPEZ Trapezoidal distortion c orrec tion +0 +0 -1 +0
8. EW.COR.L CORNER PIN correction Low s ide +0 +0 +0 +0
9. EW.COR.H CORNER PIN correction High side +0 +0 +0 +0
10.V.S-COR Vertic al height c orrection +0 +0 +0 +0
11.V-LIN Vertic al Linearity +0 +0 +0 +0
12.H-BLK-R BLANKING POSITION of Right s ide +0 +0 +123 +124
13.H-BLK-L BLANKING POSITION of Left side +0 +0 +36 +27
14.V-EHT
(Do not adjust) Vsize correction level c aused by EHT change
+0 +0 +0 +0
15.H-EHT
(Do not adjust) Hsiz e correction level c aus ed by EHT change
+0 +0 +0 +0
16.EHT-GAIN
(Do not adjust) Size c orrection gain caused by EHT change
+0 +0 +0 +0