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Model
CCD-TRV128 CCD-TRV228 CCD-TRV228E CCD-TRV328 CCD-TRV428 CCD-TRV428E (serv.man2)
Pages
50
Size
761.36 KB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
ccd-trv128-ccd-trv228-ccd-trv228e-ccd-trv328-ccd-t.pdf
Date

Sony CCD-TRV128 / CCD-TRV228 / CCD-TRV228E / CCD-TRV328 / CCD-TRV428 / CCD-TRV428E (serv.man2) Service Manual ▷ View online

CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
6-3
• Adjusting items when replacing a board or EEPROM
When replacing a board or EEPROM, adjust the items indicated by z in the following table.
Table 6-1-1 (2)
Replaced part
Adjustment Section
Adjustment
(COMPLETE)
(COMPLETE)
(EEPROM)
PD-204 board
VC-341 board
VC-341 board IC602
Supporting
Initialization of 8, A, C, D,
E, F, 1F page data
Initializing of 8, A, C, D, E, F, 1F page
data
z
z
Camera
HALL adj.
z
z
z
Flange back adj.
z
z
z
Optical axis adj.
z
z
Color reproduction adj.
z
z
LV standard data input
z
z
z
AWB standard data input
z
z
Auto white balance adj.
z
z
z
Angular velocity sensor output check
and steadyshot check (Note 3)
z
z
z
LCD
LCD level adj.
z
z
z
z
LCD V-COM adj.
z
z
z
LCD White balance adj.
z
z
z
Servo
CAP FG offset adj.
z
z
z
Switching position adj.
z
z
Video
28 MHz origin osillation adj.
z
z
AFC f
0
 adj.
z
z
z
S VIDEO OUT Y level adj.
z
z
S VIDEO OUT C level adj.
z
z
REC Y current adj.
z
z
REC C/AFM current adj.
z
z
Audio
BPF f
0
 adj.
z
z
1.5 MHz deviation adj.
z
z
Mechanism
Tape path adj.
RadarW
RadarW
RadarW
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
6-4
J-1
J-2
J-6
J-3
J-7
J-8
J-4
J-5
Fig. 6-1-1
J-9
J-10
J-11
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
J-7
J-8
J-9
J-10
J-11
Name
Filter for color temperature correction (C14)
ND filter 1.0
ND filter 0.4
ND filter 0.1
Pattern box PTB-450
Color chart for pattern box
Adjustment remote commander (RM-95 upgraded).
(Note)
Siemens star chart
Clear chart for pattern box
CPC jig connector
I/F unit for LANC control
Mini pattern box
Camera table
Parts Code
J-6080-058-A
J-6080-808-A
J-6080-806-A
J-6080-807-A
J-6082-200-A
J-6020-250-A
J-6082-053-B
J-6080-875-A
J-6080-621-A
J-6082-539-A
J-6082-521-A
J-6082-353-B
J-6082-384-A
Usage
Auto white balance adjustment/check
White balance adjustment/check
White balance check
White balance check
White balance check
For checking the flange back
For connecting the adjustment remote commander
For connecting the adjustment remote commander
For adjusting the flange back
For adjusting the flange back
6-1. CAMERA SECTION ADJUSTMENTS
1-1.
PREPARATIONS BEFORE ADJUSTMENTS (CAMERA SECTION)
1-1-1.
List of Service Tools
• Oscilloscope
• Color monitor
• Vectorscope
• Regulated power supply
• Digital voltmeter
• Frequency counter
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
6-5
CN007
A/V OUT jack
16
1
Audio (black)
Video (yellow)
TV monitor
AC adaptor
AC IN
AC adaptor
CPC lid
Screw (M2)
I/F unit for LANC control
(J-6082-521-A)
CPC jig connector
(J-6082-539-A)
L serices Info
LITHIUM battery (7.2Vdc)
Adjustment
remote commander (RM-95)
Conductor side
LANC jack
AC IN
Terminated at 75
Vector scope
Fig. 6-1-2
1-1-2. Preparations
Note:
Before perform the adjustment, check that the data of page:
0, address: 10 is “00”.
If not, select page: 0, address: 10, and set data “00”.
1) Connect the equipment for adjustments according to Fig. 6-1-
3.
2) Connect the adjustment remote commander to VC-341 board
CN007 via I/F unit for LANC control (J-6082-521-A) and CPC
jig connector (J-6082-539-A). (Fig. 6-1-3)
To operate the adjustment remote commander, connect the AC
power adaptor to the DC IN jack of I/F unit for LANC control,
or connect the L series Info-LITHIUM battery to the battery
terminal of I/F unit for LANC control.
Fig. 6-1-3
Front of the lens
1 m
Pattern box
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
6-6
H
A=B
C=D
A B
B
C
D
A
Enlargement
V
Electronic beam scanning frame
CRT picture frame
B
A
Difference in level
Ye
llo
w
Cy
an
Green
White
Magenta
Red
Blue
Ye
llo
w
Cy
an
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-5100 block) .......................... CAMERA
2.
FOCUS (CF-5100 block) ..................................... MANUAL
3.
BACK LIGHT (CF-5100 block) .................................... OFF
4.
PROGRAM AE (MENU setting) ................................ AUTO
5.
NIGHTSHOT PLUS switch (Lens block) ..................... OFF
6.
EXPOSURE (CF-5100 block) .................................... AUTO
7.
P EFFECT (MENU setting) ........................................... OFF
8.
D ZOOM (MENU setting) ............................................. OFF
9.
DEMO MODE (MENU setting) .................................... OFF
10. 16 : 9 WIDE (MENU setting) ........................................ OFF
11. DISPLAY (MENU setting) ............................................ LCD
2.
Order of Adjustments
Basically carry out adjustments in the order given.
Fig. 6-1-4
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)
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. 6-1-5.
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.
Fig. 6-1-5
Black
White
841 mm
1189 mm
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