Sony CCD TRV16 - Hi8 Handycam Camcorder, Service Manual, Page: 107 / 177

Mode Playback
Signal Alighment tape :
For checking operations
(WR5-5NSP)
Monoscope section
Specified Value ± 4%
Mode Playback
Signal Alighment tape :
For checking operations
(WR5-5NSP)
Monoscope section
Specified Value ± 1.5 °
1-5. MONOCHROME ELECTRONIC VIEWFINDER
SYSTEM ADJUSTMENTS
Note:
CCD-TR315
CCD-TRV16/TRV16PK/TRV36/TRV36PK/TRV43/
TRV46/TRV46PK
1-5-1. Horizontal Slant Check
Adjusting method:
1) Adjust RV904 (BRIGHT) (VF-99 board) so that the CRT can be
seen easily and clearly.
2) Check that the difference between the horizontal line and the tilt
of the black mask satisfies the specified value.
Fig. 5-1-16.
Fig. 5-1-17.
1-5-2. Centering Adjustment
Adjusting method:
1) Use the centering adjustment ring and adjust so that the left,
right, top, and bottom sides of the display are uniform. (Refer to
Fig. 5-1-17.)
Note : As the centering position changes due to earth magne-
tism, rotate it 360˚ in the horizontal direction, and adjust
with the center section of the modifying position.
Mode Playback
Signal Alighment tape :
For checking operations
(WR5-5NSP)
Monoscope section
Fig. 5-1-18.
1-5-3. Focus Adjustment
Adjusting method:
1) Adjust the focus ring to obtain the optimum focus. (Refer to Fig.
5-1-17.)
C909
SOL901
RV903
RV904
VF-99 BOARD (SIDE A)