Sony DCR-TRV620E - Page 146

5-9
H
A=B
C=D
AB B
CD
A
Enlargement
V
Electronic beam scanning frame
CRT picture frame
B
A
Difference in level
Yellow
Cyan
Green
White
Magenta
Red
Blue
Yellow
Cyan
Green
White
Magenta
Red
Blue
Color bar chart (Color reproduction adjustment frame)
Fig. a
(VIDEO terminal of A/V jack
output waveform)
Fig. b (monitor TV picture)
Adjust the camera zoom and direction to obtain
the output waveform shown in Fig. a and the
monitor TV display shown in Fig. b.
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 (SS-10000 block) ......................... CAMERA
2. NIGHT SHOT switch (Lens block) .................................OFF
3. DEMO MODE (Menu display) .......................................OFF
4. DIGITAL ZOOM (Menu display) ...................................OFF
5. STEADY SHOT (Menu display) .....................................OFF
6. DISPLAY (Menu display) ................................. V-OUT/LCD
7. DISPLAY (CF-69/70/72 board) ........................................ ON
8. FOCUS switch (MF-10000) ................................. MANUAL
9. PROGRAM AE (CF-69/70, KP-009 board) ................... Auto
10. BACK LIGHT (CF-69/70, KP-009 board) ......................OFF
11. PICTURE EFFECT (CF69/70/72 board) ........................OFF
12. DIGITAL EFFECT (CF-69/70/72 board) ........................OFF
13. 16 : 9 WIDE (MENU display) .........................................OFF
2. Order of Adjustments
Basically carry out adjustments in the order given.
Fig. 5-1-6
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. 5-1-6. (Color reproduction
adjustment frame)
2) Clear chart (Color reproduction adjustment frame)
Remove the color bar chart from the pattern box and insert a
clear chart in its place. (Do not perform zoom operations during
this time)
3) Chart for flange back adjustment
Join together a piece of white A0 size paper (1189mm × 841
mm) and a piece of black paper to make the chart shown in Fig.
5-1-7.
Note: Use a non-reflecting and non-glazing vellum paper. The size
must be A0 or larger and the joint between the white and
black paper must not have any undulations.
Black
White
841 mm
1189 mm
Fig. 5-1-7