Sony CCD-TR618 / CCD-TR618E / CCD-TR718E / CCD-TR728E / CCD-TR818 / CCD-TRV49 / CCD-TRV49E / CCD-TRV58 / CCD-TRV58E / CCD-TRV59E / CCD-TRV68 / CCD-TRV78 / CCD-TRV78E / CCD-TRV88 / CCD-TRV98 / CCD-TRV98E Service Manual ▷ View online
5-15
Minipattern box
Below 3 cm
Camcorder
Camera
table
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Need not connected
Regulated power supply
Output voltage : Specified voltage
±
0.01Vdc
Output current : more than 3.5A
Fig. 5-1-8.
3. Flange Back Adjustment
(Using Minipattern Box)
The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
Subject
Siemens star chart with ND filter for
the minipattern box (Note1)
the minipattern box (Note1)
Measuring Instrument
Adjustment remote commander
Adjustment Page
F
Adjustment Address
4E to 5D, 61
Note1:
Dark Siemens star chart.
Note2:
Check that the data of page: 6, address: 02 is “00”. If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.
6, address: 01, set data: 00, and press the PAUSE button.
Note3:
1/4 CCD model: CCD-TR818/TRV68/TRV78/TRV78E/TRV88/
TRV98/TRV98E
Switch setting:
NIGHT SHOT (Lens block) ............................................ OFF
Preparations:
1)
1)
The minipattern box is installed as shown in the following
figure.
figure.
Note:
The attachment lenses are not used.
2)
Install the minipattern box so that the distance between it and
the front of the lens of the camcorder is less than 3cm.
the front of the lens of the camcorder is less than 3cm.
3)
Make the height of the minipattern box and the camcorder equal.
4)
Check that the output voltage of the regulated power supply is
the specified voltage.
the specified voltage.
5)
Check that at both the zoom lens TELE end and WIDE end,
the center of the Siemens star chart and center of the exposure
screen coincide.
the center of the Siemens star chart and center of the exposure
screen coincide.
Specified voltage:
The specified voltage varies according to the minipattern box, so
adjust the power supply output voltage to the specified voltage
written on the sheet which is supplied with the minipattern box.
The specified voltage varies according to the minipattern box, so
adjust the power supply output voltage to the specified voltage
written on the sheet which is supplied with the minipattern box.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
F
A0
Only for 1/4 CCD model, write
down the data.
down the data.
3
F
A0
00
Only for 1/4 CCD model, set the
data and press PAUSE button.
data and press PAUSE button.
4
6
01
13
Set the data, and press PAUSE
button.
button.
5
6
01
27
Set the data, and press PAUSE
button.
button.
6
6
02
Check that the data changes to
“01”. (Note4)
“01”. (Note4)
7
F
A0
Only for 1/4 CCD model, set the
data that is written down at step
2 and press PAUSE button.
data that is written down at step
2 and press PAUSE button.
Note4:
The adjustment data will be automatically input to page: F,
address: 4E to 5D, 61.
address: 4E to 5D, 61.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
0
01
00
Set the data.
3
Turn off the power and turn on
again.
again.
4
Perform “Flange Back Check”.
5-16
4. Flange Back Adjustment
(Using Flange Back Adjustment Chart and Subject
More Than 500m Away)
More Than 500m Away)
The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
4-1. Flange Back Adjustment (1)
Subject
Flange back adjustment chart
(2.0 m from the front of the protection
glass)
(Luminance: 350 ± 30 lux)
(2.0 m from the front of the protection
glass)
(Luminance: 350 ± 30 lux)
Measuring Instrument
Adjustment remote commander
Adjustment Page
F
Adjustment Address
4E to 5D, 61
Note1:
Check that the data of page: 6, address: 02 is “00”. If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.
6, address: 01, set data: 00, and press the PAUSE button.
Note2:
1/4 CCD model: CCD-TR818/TRV68/TRV78/TRV78E/TRV88/
TRV98/TRV98E
Switch setting:
NIGHT SHOT (Lens block) ............................................ OFF
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
F
A0
Only for 1/4 CCD model, write
down the data.
down the data.
3
F
A0
00
Only for 1/4 CCD model, set the
data and press PAUSE button.
data and press PAUSE button.
4
6
01
13
Set the data, and press PAUSE
button.
button.
5
6
01
15
Set the data, and press PAUSE
button.
button.
6
6
02
Check that the data changes to
“01”. (Note3)
“01”. (Note3)
7
F
A0
Only for 1/4 CCD model, set the
data that is written down at step
2 and press PAUSE button.
data that is written down at step
2 and press PAUSE button.
Note3:
The adjustment data will be automatically input to page: F, address:
4E to 5D, 61.
4E to 5D, 61.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
Turn off the power and turn on
again.
again.
3
Perform “Flange Back
Adjustment (2)”
Adjustment (2)”
4-2. Flange Back Adjustment (2)
Perform this adjustment after performing “Flange Back Adjustment
(1)”.
(1)”.
Subject
Subject more than 500m away
(Subjects with clear contrast such as
buildings, etc.)
(Subjects with clear contrast such as
buildings, etc.)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
4E to 5D, 61
Note1:
Check that the data of page: 6, address: 02 is “00”. If not, to
page: 6, address: 01, set data: 00, and press the PAUSE button.
page: 6, address: 01, set data: 00, and press the PAUSE button.
Switch setting:
NIGHT SHOT (Lens block) ............................................ OFF
Preparations:
1)
1)
Set the zoom lens to the TELE end and expose a subject that is
more than 500m away (subject with clear contrast such as
building, etc.). (Nearby subjects less than 500m away should
not be in the screen.)
more than 500m away (subject with clear contrast such as
building, etc.). (Nearby subjects less than 500m away should
not be in the screen.)
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
F
A0
Only for 1/4 CCD model, write
down the data.
down the data.
3
F
A0
00
Only for 1/4 CCD model, set the
data and press PAUSE button.
data and press PAUSE button.
4
6
01
13
Set the data, and press PAUSE
button.
button.
5
Place a ND filter on the lens so
that the optimum image is obtain.
that the optimum image is obtain.
6
6
01
29
Set the data, and press PAUSE
button.
button.
7
6
02
Check that the data changes to
“01”. (Note2)
“01”. (Note2)
8
F
A0
Only for 1/4 CCD model, set the
data that is written down at step
2 and press PAUSE button.
data that is written down at step
2 and press PAUSE button.
Note2:
The adjustment data will be automatically input to page: F, address:
4E to 5D, 61.
4E to 5D, 61.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
button.
2
0
01
00
Set the data.
3
Turn off the power and turn on
again.
again.
4
Perform “Flange Back Check”.
5-17
5. Flange Back Check
Subject
Siemens star
(2.0m from the front of the lens)
(Luminance : approx. 200 lux)
(2.0m from the front of the lens)
(Luminance : approx. 200 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Specified Value
Focused at the TELE end and WIDE
end.
end.
Note:
When the auto focus is ON, the lens can be checked if it is focused
or not by observing the data on the page 1 of the adjustment remote
commander.
1) Select page: 0, address: 03, and set data: 0F.
2) Page 1 shows the state of the focus.
or not by observing the data on the page 1 of the adjustment remote
commander.
1) Select page: 0, address: 03, and set data: 0F.
2) Page 1 shows the state of the focus.
1 : 00 : XX
Odd: Focused
Even: Unfocused
Even: Unfocused
Switch setting:
NIGHT SHOT (Lens block) ............................................ OFF
Checking method:
1)
1)
Select page: 6, address: 40, and set data: 02.
2)
Select page: 6, address: 41, and set data: 01.
3)
Place the Siemens star 2.0m from the front of the lens.
4)
To open the IRIS, decrease the luminous intensity to the
Siemens star up to a point before noise appear on the image.
Siemens star up to a point before noise appear on the image.
5)
Shoot the Siemens star with the zoom TELE end.
6)
Turn on the auto focus.
7)
Check that the lens is focused (Note).
8)
Select page: 6, address: 21, and set data: 10.
9)
Shoot the Siemens star with the zoom WIDE end.
10) Observe the TV monitor and check that the lens is focused.
Processing after Completing Adjustments:
1)
1)
Select page: 6, address: 21, and set data: 00.
2)
Select page: 6, address: 40, and set data: 00.
3)
Select page: 6, address: 41, and set data: 00.
4)
Select page: 0, address: 03, and set data: 00.
5-18
Check on the oscilloscope
1. Horizontal period
Fig. 5-1-9.
2. Vertical period
Fig. 5-1-10.
Check on the monitor TV (Underscanned mode)
Fig. 5-1-11.
A=B
C=D
A
B
C
D
E=F
V
E
F
Color bar chart picture frame
Monitor TV picture frame
6. Picture Frame Setting
Subject
Color bar chart
(Color reproduction adjustment frame)
(1.5m from the front of the lens)
(Color reproduction adjustment frame)
(1.5m from the front of the lens)
Measurement Point
Video output terminal
Measuring Instrument
Oscilloscope and TV monitor
Specified Value
A=B, C=D, E=F
Switch setting:
1)
1)
NIGHT SHOT (Lens block) ............................................ OFF
2)
DIGITAL ZOOM (Menu display) ................................... OFF
3)
STEADY SHOT (Menu display) ..................................... OFF
4)
LIGHT (FK-1000 block) .................................................. OFF
Setting method:
1)
1)
Adjust the zoom and the camera direction, and set to the
specified position.
specified position.
2)
Mark the position of the picture frame on the monitor display,
and adjust the picture frame to this position in following
adjustments using “Color reproduction adjustment frame”.
and adjust the picture frame to this position in following
adjustments using “Color reproduction adjustment frame”.
Click on the first or last page to see other CCD-TR618 / CCD-TR618E / CCD-TR718E / CCD-TR728E / CCD-TR818 / CCD-TRV49 / CCD-TRV49E / CCD-TRV58 / CCD-TRV58E / CCD-TRV59E / CCD-TRV68 / CCD-TRV78 / CCD-TRV78E / CCD-TRV88 / CCD-TRV98 / CCD-TRV98E service manuals if exist.