Precaution; Setting The Switch; Order Of Adjustments; Subjects - Sony DCR-PC350 Service Manual

1-1-3.

Precaution

1. Setting the Switch

Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette.
1. POWER switch (PS7450 block) ............................ CAMERA
2. NIGHT SHOT switch (FK7450 block) ............................ OFF
3. BACK LIGHT switch (FK-7450 board) .......................... OFF
4. FOCUS switch (FK7450 block) ...................................... OFF
5. EASY switch (PS7450 block) .......................................... OFF
6. Touch panel settings
CAMERA SET menu
PROGRAM AE .................................................... AUTO
SPOT METER ...................................................... AUTO
EXPOSURE ......................................................... AUTO

2. Order of Adjustments

Basically carry out adjustments in the order given.
Color bar chart (Color reproduction adjustment frame )
H
A B
A=B
Fig. a
(Video output terminal
output waveform)

3. Subjects

1) Color bar chart (Color reproduction adjustment frame)
When performing adjustments using the color bar chart, adjust
the picture frame as shown in Fig. 6-1-4. (Color reproduction
adjustment frame)
2) Mixed color compensation chart (Color reproduction
adjustment frame)
Remove the color bar chart from the pattern box and insert a
mixed color compensation chart in its place. (Do not perform
zoom operations during this time.)
3) Clear chart (All white frame)
Remove the color bar chart from the pattern box and insert a
clear chart in its place. And set up data for the all white frame.
4) Flange back adjustment chart
Make the chart shown in Fig. 6-1-5. using A0 size (1189mm ×
841mm) black and white vellum paper.
DCR-PC350/PC350E
C C=D
V
A
B
Enlargement
Difference in level
A
B
Fig. 6-1-4.
WHITE BALANCE ............................................. AUTO
AE SHIFT ..................................................................... 0
COLOR SLOW SHUTTER ..................................... OFF
ZEBRA ..................................................................... OFF
DIGITAL ZOOM ..................................................... OFF
16 : 9 WIDE .............................................................. OFF
STEADY SHOT ....................................................... OFF
PICT. APPLI menu
PICTURE EFFECT .................................................. OFF
DIGITAL EFFECT ................................................... OFF
DEMO MODE ......................................................... OFF
D
Fig. b (TV monitor picture)
Adjust the camera zoom and direction to
obtain the output waveform shown in Fig. a
and the TV monitor display shown in Fig. b.
Black
Note: Use matte vellum paper bigger than A0, and make sure the edges of
the black and white paper joined together are not rough.
6-7
Electronic beam scanning frame
CRT picture frame
White
841mm
1189mm
Fig. 6-1-5.