No.52021
AV-14F13
AV-14F33
21
DEFLECTION ADJUSTMENT
Item
Measuring
instrument
Test point
Adjustment item
Description
[60Hz]
No.56 V POS. 60
No.57 V SIZE 60
No.58 V S CR60
No.59 V. LIN. 60
1. Receive a crosshatch signal.(NTSC or PAL-M)
2. Confirm that the value of PICTURE MODE No.56 V POS. 60 is
0.
3. Confirm the initial setting value of the No.57 V SIZE 60, No.58
V S CR60 and No.59 V LIN. 60.
4. Adjust the vertical screen size to 92% with the PICTURE
MODE No.57 V SIZE60.
5. Adjust the PICTURE MODE No.59 L LIN. 60 and No.58 V S
CR60 to get the best vertical linearity.
NOTE :
The PICTURE MODE No.56 V POS. 60 is fixed on value 0.
[50Hz]
V. HEIGHT,
V. POSITION,
V. LIN.
V. S CR
adjustment
Signal
generator
No.50 V POS.50
No.51 V SIZE 50
No.52 V S CR50
No.53 V LIN.50
1. Receive a crosshatch signal. (PAL-N)
2. Confirm the initial setting value of the No.50 V POS.50, No.51
V SIZE 50, No.52 V S CR 50 and No.53 V LIN.50.
3. Adjust the vertical screen size to 92% with the PICTURE
MODE No.51 V SIZE50.
4. Adjust the PICTURE MODE No.53 V LIN.50 and No.52 V S
CR50 to get the best vertical linearity.
5. Adjust the PICTURE MODE No.50 V POS.50 so that the
vertical center line comes close to the CRT vertical center as
much as possible.
"
Readjust V SIZE, V LIN., V S CR if necessary.
[60Hz]
No.54 H POS.60
1. Receive a crosshatch signal. (NTSC or PAL-M)
2. Select the No.54 H POS. 60 of the PICTURE mode in
SERVICE MENU.
3. Confirm the initial setting value of the No.54 H POS. 60.
4. Adjust the No.54 H POS. 60 until the screen will be horizontally
centered.
[50Hz]
H. POSITION
adjustment
Signal
generator
No.48 H POS.50
1. Receive a crosshatch signal. (PAL-N)
2. Select the No.48 H POS. 50 of the PICTURE mode in
SERVICE MENU.
3. Confirm the initial setting value of the No.48 H POS. 50.
4. Adjust the No.48 H POS. 50 until the screen will be horizontally
centered.
Picture
size
(100%)
Picture size (100%)
Screen
size
(92%)
Scree size
No.
Setting item
Variable
range
Initial setting
value
50
V POS.50
000
～
007
000
51
V SIZE 50
000
～
127
024
52
V S CR50
000
～
127
018
53
V LIN.50
000
～
31
004
No.
Setting item
Variable
range
Initial setting
value
56
V POS.60
000
～
007
000
57
V SIZE 60
000
～
127
028
58
V S CR60
000
～
127
046
59
V. LIN60
000
～
31
004
No.
Setting item
Variable
range
Initial setting
value
54
H POS.60
000
～
031
012
No.
Setting item
Variable
range
Initial setting
value
48
H POS.50
000
～
031
007
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