JVC AV-65WP74/HA Service Manual page 57

Measuring
Item
instrument
OVERALL Signal
generator
CONVERGENCE
adjustment (2)
Remote
[POINT]
control unit
388mm
333mm
222mm
111mm
<CROSS-HATCH (H13 x V15 points) >
<FINE GRID CROSS-HATCH (H25 x V29 points) >
REMOTE CONTROL KEY POSITION
INPUT key
For adjustment pattern
change
INPUT 1/3 = Cross-hatch
INPUT 2/4 = Fine grid
cross-hatch
MUTING key
For storing adjustment
data in memory
OK key
For display colors
change for adjusting
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Test point Adjustment part
[ 7.CONVER B ]
710mm
592mm
473mm
237mm
Cursor
Point of adjustment
Fig.1
Fig.2
TV CATV VCR DVD
POWER
ASPECT
MULTI SCREEN
SPLIT POP INDEX EZ SURF
SELECT key
FREEZE SWAP SELECT
For adjusting
INPUT1 1 2 3
color change
INPUT2 4 5 6
Number key
INPUT3 7 8 9
For cursor shifting
0
[2] : up
INPUT4 100+ RETURN+
/TV
[4] : left
THEATER NATURAL VIDEO
DIGITAL-IN
PRO CINEMA STATUS
[6] : right
SLEEP TIMER DISPLAY SOUND LIGHT
[8] : down
MUTING
C.C.
+
CH
VOL+ / VOL-
VOL VOL
OK
+
CH+ / CH- keys
CH
For convergence
MENU
BACK
adjustments
VCR CHANNEL VCR/DVD
POWER
PREV NEXT TV/VCR
[CH+] : up
REW PLAY FF
[CH- ] : down
[VOL+] : left
REC STOP PAUSE
[VOL -] : right
OPEN/CLOSE STILL/PAUSE
RM-C1200G
Description
NOTE:
Perform this adjustment after performing OVERALL
CONVERGENCE adjustment (1).
(1) Select 7.CONVER B from SERVICE MENU. Then
appear green cross-hatch pattern for adjustment.
(See Fig.1)
(2) Press [ 2 ] / [ 4 ] / [ 6 ] / [ 8 ] key respectively, move
the cursor to the adjusting point.
(3) Press [CH+] / [CH-] / [VOL+] / [VOL-] key, adjust the
position of the adjusting point so that it is located at
the place as shown in Fig1.
(4) Press [SELECT] key to select the red and blue
cross-hatch patterns, respectively, and make
convergence adjustments so that they align with the
adjusting points of the green cross-hatch pattern
(reference color).
(5) Press [OK] key to change the display colors to three
colors from two colors (adjusting color + green) and
make sure that the convergence has been aligned
with each other.
(6) Press [INPUT 2] or [INPUT4] key. After changing the
pattern to the fine grid cross-hatch pattern, make
sure that the convergence has been adjusted
properly.
(7) Press [MUTING] key and memorize the set values.
AV-65WP7
(No.52096)1-57