Sony DCR-TRV10 Service Manual - Page 106

Flange Back Adjustment, Using Minipattern Box, Address, Switch setting

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4. 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. Subject Siemens star chart with ND filter for the minipattern box (Note1) Measurement Point Check operation on TV monitor Measuring Instrument Adjustment Page F Adjustment Address 24 to 29, 36 to 3D, 5D Specified Value Upper digit: 0 to 9 Lower digit: 0 to 9 Note 1: Dark Siemens star chart. Switch setting: NIGHT SHOT OFF Preparations before adjustments: The minipattern box is installed as shown in the following figure. Note: The attachment lenses are not used. Minipattern box Below 3 cm Camcorder Camera table Regulated power supply 11.29 ± 0.01Vdc Output current more than 3.5A Red (+) Black (-) Yellow (SENS +) White (SENS -) Black (GND) Need not connected Fig. 5-1-6. Adjusting method: 1) Install the minipattern box so that the distance between it and the front of the lens of the camcorder is less than 3cm. 2) Make the height of the minipattern box and the camcorder equal. 3) Check that the output voltage of the regulated power supply is 11.29 ± 0.01Vdc. 4) 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. 5) Select page: 0, address: 01, and set data: 01. 6) Check that the data of page: F, address: 24 to 29, 36 to 3D is the initial value (See table below). Address Data Address Data 24 51 37 00 25 19 38 46 26 22 39 00 27 20 3A 19 28 93 3B 00 29 13 3C 2A 36 00 3D 00 7) Select page: 6, address: 02, and check that the data is "00". 8) Select page: 6, address: 01, set data: 13, and press the PAUSE button of the adjustment remote commander. 9) Select page: 6, address: 01, set data: 27, and press the PAUSE button. (The adjustment data will be automatically input to page: F, addresses: 24 to 29, 36 to 3D, 5D.) 10) Select page: 6, address: 02, and check that the data is "01". 11) Select page: F, address: 3D, and check that the upper digit and lower digit of the data satisfies each specified value. Processing after Completing Adjustments: 1) Select page: 6, address: 01, set data: 00, and press the PAUSE button. 2) Perform "Flange Back Check". 5-20

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5-20
4. 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.
Subject
Siemens star chart with ND filter for
the minipattern box (Note1)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
24 to 29, 36 to 3D, 5D
Specified Value
Upper digit: 0 to 9
Lower digit: 0 to 9
Note 1:
Dark Siemens star chart.
Switch setting:
NIGHT SHOT
..................................................................
OFF
Preparations before adjustments:
The minipattern box is installed as shown in the following figure.
Note:
The attachment lenses are not used.
Adjusting method:
1)
Install the minipattern box so that the distance between it and
the front of the lens of the camcorder is less than 3cm.
2)
Make the height of the minipattern box and the camcorder equal.
3)
Check that the output voltage of the regulated power supply is
11.29 ± 0.01Vdc.
4)
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.
5)
Select page: 0, address: 01, and set data: 01.
6)
Check that the data of page: F, address: 24 to 29, 36 to 3D is
the initial value (See table below).
7)
Select page: 6, address: 02, and check that the data is “00”.
8)
Select page: 6, address: 01, set data: 13, and press the PAUSE
button of the adjustment remote commander.
9)
Select page: 6, address: 01, set data: 27, and press the PAUSE
button.
(The adjustment data will be automatically input to page: F,
addresses: 24 to 29, 36 to 3D, 5D.)
10)
Select page: 6, address: 02, and check that the data is “01”.
11)
Select page: F, address: 3D, and check that the upper digit and
lower digit of the data satisfies each specified value.
Processing after Completing Adjustments:
1)
Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
2)
Perform “Flange Back Check”.
Address
24
25
26
27
28
29
36
Data
51
19
22
20
93
13
00
Address
37
38
39
3A
3B
3C
3D
Data
00
46
00
19
00
2A
00
Minipattern box
Below 3 cm
Camcorder
Camera
table
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Need not connected
Regulated power supply
11.29
±
0.01Vdc
Output current more than 3.5A
Fig. 5-1-6.