Sony CCD-F35 Service Manual page 167

7-3. ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT
7-3-1. Horizontal Tilt Adjustment
Mode Playback
Alignment tape for checking operation
Signal (WRS-SNSP)
Monoscope portion
| Specified Value See Fig. 7-38.
Adjustment method:
1) By tuming RV904 (BRIGHT), adjust for a luminance level
which provides appropriate visibility of the CRT screen.
2) Loosen the DY (deflection yoke) tightening nut.
3) Make the image horizontal by rotating DY.
4) Retighten the DY tightening nut. (Do not tighten
excessively.)
Horizontal line —+ t8°
Specified value: Image orientation within
+1,5° of horizontal line.
Fig, 7-38,
For aberration
adjustment
For focus adjustment
of 'DY tightening nut
For aberration
adjustment
Ned
Ss
Forcentering —_ For centering
adjustment adjustment
Fig. 7-39.
7-3-2. Centering Adjustment
Mode
Playback
Alignment tape for checking operation
Signal (WRS-SNSP) '
Monoscope portion
Specified Value
Adjustment method:
1) Tum the centering adjustment rings to provide an image
with even right, left, upper and lower margins. (See Fig.
7-40.)
See Fig. 7-40.
Note: Since the centering position 'is affected by the earth
magnetism, tum the equipment over 360° horizontally,
and make adjustments 'at the orientation which exhibits
median displacements of the image.
Adjusted value: + 4%
Fig. 7-40.
— 223 —