Sony DCR-TRV75 / DCR-TRV75E / DCR-TRV80 / DCR-TRV80E (serv.man4) Service Manual ▷ View online
6-6
DCR-TRV75/TRV75E/TRV80/TRV80E
Fig. 6-1-3.
CPC-7 jig
(J-6082-382-A)
(J-6082-382-A)
CPC lid
(3-067-025-01)
(3-067-025-01)
Adjustment remote
commander (RM-95)
commander (RM-95)
AC power
adaptor
adaptor
AC IN
Screw
(M1.7
(M1.7
×
4),
lock ace, p2
[CONNECTION OF EQUIPMENT]
16
1
6-7
DCR-TRV75/TRV75E/TRV80/TRV80E
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)
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.)
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. 6-1-5 using A0 size (1189mm
Make the chart shown in Fig. 6-1-5 using A0 size (1189mm
×
841mm) black and white vellum paper.
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 output terminal
output waveform)
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.
obtain the output waveform shown in Fig. a
and the TV monitor display shown in Fig. b.
White
Black
841mm
1189mm
Fig. 6-1-5.
Note:
Use matte vellum paper bigger than A0, and make sure the edges of
the black and white paper joined together are not rough.
the black and white paper joined together are not rough.
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 (PS-2890 block) ........................... CAMERA
2.
NIGHT SHOT switch (Lens block) ................................. OFF
3.
FOCUS switch (FP-635 flexible) .......................... MANUAL
4.
BACK LIGHT switch (FP-635 flexible) .......................... OFF
5.
FUNCTION settings (Touch panel)
SPOT METER (Page1) ........................................... AUTO
MANUAL SET of the MENU settings (Page1)
PROGRAM AE ....................................................... AUTO
PICTURE EFECT ....................................................... OFF
WHITE BALANCE ................................................ AUTO
AUTO SHUTTER ....................................................... OFF
PICTURE EFECT ....................................................... OFF
WHITE BALANCE ................................................ AUTO
AUTO SHUTTER ....................................................... OFF
CAMERA SET of the MENU settings (Page1)
DIGITAL ZOOM ........................................................ OFF
16:9 WIDE .................................................................. OFF
STEADY SHOT .......................................................... OFF
16:9 WIDE .................................................................. OFF
STEADY SHOT .......................................................... OFF
SETUP MENU of the MENU settings (Page1)
DEMO MODE ............................................................ OFF
EXPOSURE (Page1) ....................................................... OFF
DIGITAL EFFECT (Page2) ............................................. OFF
COLOR SLOW SHUTTER (Page3) ............................... OFF
DIGITAL EFFECT (Page2) ............................................. OFF
COLOR SLOW SHUTTER (Page3) ............................... OFF
6-8
DCR-TRV75/TRV75E/TRV80/TRV80E
4. Preparing the Flash Adjustment Box
A dark room is required to provide an accurate strobe adjustment.
If it is not available, prepare the flash adjustment box as given below;
If it is not available, prepare the flash adjustment box as given below;
1) Provide woody board A, B and C of 15 mm thickness.
woody board A (2 sheets)
400 mm
woody board B (2 sheets)
370 mm
woody board C (1 sheet)
700 mm
513 mm
513 mm
700 mm
700 mm
730 mm
2) Apply black mat paint to one side of woody board A and B.
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper side
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper side
of woody board A, B and C are internal. (Fig. 6-1-7)
Fig. 6-1-6
woody board A
woody board B
woody board B
woody board C
woody board A
Fig. 6-1-7
6-9
DCR-TRV75/TRV75E/TRV80/TRV80E
COVER
COVER
1-2.
INITIALIZATION OF 8, A, B, C, D, E, F, 18, 1B,
1C, 1E, 1F PAGE DATA
1C, 1E, 1F PAGE DATA
Note:
When reading or writing the 18, 1B, 1C, 1E or 1F page data, select
page: 0, address: 10, and set data: 01, then select 8, B, C, E or F
page. The 18, 1B, 1C, 1E or 1F page can be chosen by this data
setting.
After reading or writing, reset the data of page: 0, address: 10 to
“00”.
page: 0, address: 10, and set data: 01, then select 8, B, C, E or F
page. The 18, 1B, 1C, 1E or 1F page can be chosen by this data
setting.
After reading or writing, reset the data of page: 0, address: 10 to
“00”.
[Connection of the power supply during the initialization of the data.]
1)
1)
Connect the regulated power supply and the digital voltmeter
to the battery terminal as shown in Fig. 6-1-8.
to the battery terminal as shown in Fig. 6-1-8.
2)
Adjust the output voltage of the regulated power supply so that
the digital voltmeter display is 6.3 ± 0.1Vdc.
the digital voltmeter display is 6.3 ± 0.1Vdc.
3)
Turn off the power supply.
4)
Turn on the HOLD switch of the adjusting remote commander.
5)
Turn on the power supply.
6)
Perform the initialization of the data.
Note:
This is normal though the following message is indicated on
the LCD screen.
the LCD screen.
“FOR InfoLITHIUM BATTERY ONLY”
[Initialization Procedure]
1.
1.
Initialization of A, D page data
2.
Initialization of B, 1B page data
3.
Initialization of 8, C, 18, 1C page data
4.
Initialization of E, F, 1E, 1F page data
Fig. 6-1-8.
Digital volt meter
Battery terminal
Regulated power supply
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