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Model
DCR-TRV255E DCR-TRV260 DCR-TRV265 DCR-TRV265E (serv.man3)
Pages
56
Size
1.67 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
dcr-trv255e-dcr-trv260-dcr-trv265-dcr-trv265e-sm3.pdf
Date

Sony DCR-TRV255E / DCR-TRV260 / DCR-TRV265 / DCR-TRV265E (serv.man3) Service Manual ▷ View online

DCR-TRV255E/TRV260/TRV265/TRV265E
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-344 board
VC-344 board IC4502
Supporting
Initialization of 8, A, C, D,
Initializing of A, D page data
z
z
E, F, 1C, 1F page data
Initializing of 8, C, 1C page data
z
z
Initializing of 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
z
Auto white balance adj.
z
z
z
Steadyshot check
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
System control
Node uniqe ID No. input
z
z
Servo, RF
CAP FG/REEL FG duty adj.
z
z
z
Switching position adj.
z
z
z
SD error rate check (LP)
z
z
z
Video
27 MHz origin osillation adj.
z
z
S VIDEO OUT Y level adj.
z
z
S VIDEO OUT C level adj.
z
z
Mechanism
Tape path adj.
RadarW
RadarW
RadarW
DCR-TRV255E/TRV260/TRV265/TRV265E
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).
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
DCR-TRV255E/TRV260/TRV265/TRV265E
6-5
CN1011
A/V OUT jack
16
1
Audio L (white)
Audio R (red)
Video (yellow)
TV monitor
AC IN
AC adaptor
AC adaptor
CPC lid
I/F unit for LANC control
(J-6082-521-A)
Conductor side
L serices Info
LITHIUM battery (7.2Vdc)
Adjustment
remote commander (RM-95)
CPC jig connector
(J-6082-539-A)
LANC jack
AC IN
Terminated at 75
Vector scope
Screw (M2)
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-344 board
CN1011 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
DCR-TRV255E/TRV260/TRV265/TRV265E
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
Y
ello
w
Cy
an
Green
White
Magenta
Red
Blue
Y
ello
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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