KV-EX29M61
RM-964
– 36 –
6-3. FOCUS ADJUSTMENT
Note
Focus adjustment should be completed before W/B
adjustment.
(1) Receive digital monoscope pattern.
(2) Set "A/V CONTROL" to "STANDARD".
(3) Adjust FOCUS VR so that the center of the screen
becomes just focus.
(4) Change the receiving signal to white pattern and blue
back.
(5) Confirm MAGENTA RING is not noticeable. In case
MAGENTA RING is obvious, adjust FOCUS VR to
balance between MAGENTA RING and FOCUS
adjustment.
6-4. NECK ASSY TWIST ADJUSTMENT
(1) Receive dot/hatch pattern DRC-MF, DRC1250,
DYNAMIC.
(2) Turn FOCUS VR fully counter-clockwise.
(3) Confirm the dot shape at the screen center. (Fig. 6-4)
(4) Resume FOCUS VR.
Note
In case of turning NECK ASSY, loosen the screw 3 turns. Do
not move the position.
OK
Turn NECK ASSY clockwise.
Turn NECK ASSY counter clockwise.
Fig. 6-4
Fix a Permalloy assy corresponding to the
misconverged areas.
b
a
c
d
a-d : screen-corner
misconvergence
a
b
c
d
Permalloy assembly
(3) Screen-corner Convergence
FLYBACK TRANSFORMER (T6803)
Focus
Screen
(No Function)
(No Function)
Summary of Contents for KV-EX29M61
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