Sony DCR-TRV250 (serv.man4) Service Manual ▷ View online
DCR-TRV250
6-7
Fig. 6-1-5
Adjustment
remote commander
remote commander
L series
Info
LITHIUM
battery
(7.2 Vdc)
Info
LITHIUM
battery
(7.2 Vdc)
LANC
jack
jack
I/F unit for LANC control
(J-6082-521-A)
(J-6082-521-A)
Must be connected
AC power adaptor
AC power adaptor
PD-180 board
CABINET (R)
LENS BLOCK
EVF BLOCK
FRONT PANEL BLOCK
CN5501
CN5601
CN5701
CN5702
CN5502
VC-305 board
DC IN jack
To CONTROL SWITCH BLOCK (CF-3000)
To PD-180 board CN5701
FP-577 flexible
CD-418 board
CN2403
CN3201
CN2404
CN951
CN1005
CN1551
CN1001
CN1011
CN1501
CN1003
CN1002
CN1009
CN4001
CN2402
CN2401
CN1007
CPC jig connector
Video
(yellow)
(yellow)
Color monitor
Vector scope
Terminated
75
75
Ω
Audio R (red)
Audio L (white)
Multi CPC jig
(J-6082-311-A)
(J-6082-311-A)
Must be connected when performing
the LCD sytem adjustment.
the LCD sytem adjustment.
Must be connected when performing
the EVF sytem adjustment.
the EVF sytem adjustment.
Must be connected
when performing
the steadyshot check.
when performing
the steadyshot check.
(J-6082-539-A)
To SI-035 board
CN753
Note 1:
The “Jig Modification” is necessary for connecting the adjustment remote commander to this set.
Modify the jig by referring to page 6-5.
Modify the jig by referring to page 6-5.
Note 2:
Use either the AC power adaptor or the InfoLITHIUM battery as the power supply of I/F unit for LANC control.
DCR-TRV250
6-8
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
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)
(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.
obtain the output waveform shown in Fig. a and
the monitor TV display shown in Fig. b.
1-1-3. Precaution
1.
1.
Setting the Switch
Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette.
1.
POWER switch (SS-3000 block) .......................... CAMERA
2.
FOCUS (CF-3000 block) ..................................... MANUAL
3.
BACK LIGHT (CF-3000 block) .................................... OFF
4.
PROGRAM AE (MENU setting) ................................... OFF
5.
NIGHT SHOT switch (Lens block) ............................... OFF
6.
EXPOSURE (CF-3000 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
2.
Order of Adjustments
Basically carry out adjustments in the order given.
Fig. 6-1-6
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. 6-1-6. (Color reproduction
adjustment frame)
When performing adjustments using the color bar chart, adjust
the picture frame as shown in Fig. 6-1-6. (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)
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. 6-1-7.
Fig. 6-1-7.
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.
size must be A0 or larger and the joint between the white
and black paper must not have any undulations.
Fig. 6-1-7
Black
White
841 mm
1189 mm
DCR-TRV250
6-9
COVER
COVER
1-2.
INITIALIZATION OF 8, A, B, C, D, E, F, 18,
1B, 1C, 1F PAGE DATA
1B, 1C, 1F PAGE DATA
Note:
If reading/writing data on pages 18, 1B, 1C, 1F, set data:
01 to page: 0, address: 10, and then select pages 8, B, C, F.
By this data setting, the pages 18, 1B, 1C, 1F can be se-
lected.
After the data reading/writing finished, return the data on
page: 0, address: 10 to “00”.
01 to page: 0, address: 10, and then select pages 8, B, C, F.
By this data setting, the pages 18, 1B, 1C, 1F can be se-
lected.
After the data reading/writing finished, return the data on
page: 0, address: 10 to “00”.
1-2-1.
Initialization of A, D Page Data
Note:
Check that the data of page: 0, address: 10 is “00”.
1.
Initializing the A, D Page Data
Note 1:
If “Initialization of Pages A, D” is executed, all data on
pages A, D are initialized. (Only an individual page can-
not be initialized)
pages A, D are initialized. (Only an individual page can-
not be initialized)
Note 2:
If the A, D page data has been initialized, the following
adjustments need to be performed again.
1) Modification of A, D page data
adjustments need to be performed again.
1) Modification of A, D page data
Adjustment Page
A
Adjustment Address
10 to FF
Adjustment Page
D
Adjustment Address
10 to FF
Initializing method:
Order Page Address Data
Procedure
1
0
01
01
2
0
10
00
3
7
03
01
4
7
00
28
5
7
01
28
Press PAUSE button.
6
7
02
Check the data changes to
“01”.
“01”.
7
Perform “Modification of A,
D Page Data”
D Page Data”
2.
Modification of A, D Page Data
If the A, D page data has been initialized, change the data of
the“Fixed data-2” address shown in the following table by manual
input.
the“Fixed data-2” address shown in the following table by manual
input.
Modifying Method:
1) Before changing the data, select page: 0, address: 01, and set
1) Before changing the data, select page: 0, address: 01, and set
data: 01.
2) New data for changing are not shown in the tables because
they are different in destination. When changing the data, copy
the data built in the same model.
the data built in the same model.
Note 1:
If copy the data built in the different model, the
camcorder may not operate.
camcorder may not operate.
3) When changing the data, press the PAUSE button of the ad-
justment remote commander each time when setting new data
to write the data in the non-volatile memory.
to write the data in the non-volatile memory.
4) Check that the data of adjustment addresses is the initial value.
If not, change the data to the initial value.
Processing after Completing Modification A, D page data:
Order Page Address Data
Procedure
1
2
00
29
2
2
01
29
Press PAUSE button.
Note 2:
If the following symptoms occur after completing of
the“Modification A, D page data”, check that the data of
the “Fixed data-2” addresses of A, D page are same as
those of the same model of the same destination.
1) The power is shut off so that unit cannot operate.
the“Modification A, D page data”, check that the data of
the “Fixed data-2” addresses of A, D page are same as
those of the same model of the same destination.
1) The power is shut off so that unit cannot operate.
DCR-TRV250
6-10
Address
Initial value
Remark
AA
AB
Fixed data-2
AC to B3
Fixed data-1 (Initialized data)
B4
Fixed data-2
B5 to CF
Fixed data-1 (Initialized data)
D0
D1
Fixed data-2
D2, D3
Fixed data-1 (Initialized data)
D4
Fixed data-2
D5 to FF
Fixed data-1 (Initialized data)
3.
A Page table
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Fixed data-1: Initialized data. (Refer to “1. Initializing
the A, D Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of A, D Page Data”)
the A, D Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of A, D Page Data”)
Address
Initial value
Remark
10 to 1A
Fixed data-1 (Initialized data)
1B
1C
Fixed data-2
1D to 25
Fixed data-1 (Initialized data)
26
Fixed data-2
27 to 2C
Fixed data-1 (Initialized data)
2D
Fixed data-2
2E, 2F
Fixed data-1 (Initialized data)
30
Fixed data-2
31
Fixed data-1 (Initialized data)
32
Fixed data-2
33 to 35
Fixed data-1 (Initialized data)
36
Fixed data-2
37 to 39
Fixed data-1 (Initialized data)
3A
Fixed data-2
3B
Fixed data-1 (Initialized data)
3C
3D
Fixed data-2
3E
3F to 4F
Fixed data-1 (Initialized data)
50
51
Fixed data-2
52
53, 54
Fixed data-1 (Initialized data)
55
56
Fixed data-2
57
Fixed data-1 (Initialized data)
58
59
5A
Fixed data-2
5B
5C
5D, 5E
Fixed data-1 (Initialized data)
5F
Fixed data-2
60 to 62
Fixed data-1 (Initialized data)
63
Fixed data-2
64 to 66
Fixed data-1 (Initialized data)
67
Fixed data-2
68 to 6C
Fixed data-1 (Initialized data)
6D
Fixed data-2
6E to A3
Fixed data-1 (Initialized data)
A4
A5
Fixed data-2
A6 to A9
Fixed data-1 (Initialized data)
A Page table
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