Precaution; Setting The Switch; Order Of Adjustments; Subjects - Sony Handycam CCD-TR648E 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 (SS-2000 block) ........................... CAMERA
2. NIGHT SHOT switch (Lens block) ................................. OFF
3. LIGHT switch (FK-2000 block) *1 ................................. OFF
4. DEMO MODE (Menu display) ....................................... OFF
5. DIGITAL ZOOM (Menu display) ................................... OFF
6. STEADY SHOT (Menu display) *2 ................................ OFF
*1: Video light model (CCD-TR648E/TR748E)

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. 5-1-5. (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) Flange back adjustment chart
Make the chart shown in Fig. 5-1-6. using A0 size (1189mm
841mm) black and white vellum paper.
C=D
C
V
A
B
Enlargement
Difference in level
A
B
Fig. 5-1-5.
CCD-TR648E/TR748E/TR848
7. DISPLAY (Menu display) ................................. V-OUT/LCD
8. FOCUS switch (CF-088 board) ............................ MANUAL
9. BACK LIGHT (CF-088 board) ........................................ OFF
10. PROGRAM AE (Menu display) ...................................... OFF
11. PICTURE EFFECT (Menu display) ................................ OFF
12. 16 : 9 WIDE (MENU display) ......................................... OFF
Electronic beam scanning frame
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.
5-7
CRT picture frame
White
841mm
1189mm
Fig. 5-1-6.