Sony CCD TRV16 Service Manual - Page 97

Flange Back Adjustment, 1. Flange Back Adjustment1, 2. Flange Back Adjustment 2

Page 97 highlights

3. Flange Back Adjustment The inner focus lens flange back adjustment is carried out automatically. In whichever case, the focus will be deviated during auto focusing/manual focusing. 3-1. Flange Back Adjustment(1) Subject Measurement Point Measuring Instrument Adjustment Page Adjustment Address Flange back adjustment chart (2.0 m from the front of the lens) (Luminance: 230 ± 30 lux) Check operation on TV monitor F 3E to 42, 76 to 7B Switch setting: 1) NIGHT SHOT switch OFF Adjusting method: 1) Check that at both the zoom lens TELE end and WIDE end, the center of the chart for the flange back adjustment and center of the exposure screen coincide. 2) Select page: 0, address: 01, and set data: 01. 3) Check that the data of page: F, address: 3E to 42, 76 to 7B is the initial value (See table below). Address Data 3E 25 3F 00 40 19 41 00 42 35 76 1B Address 77 78 79 7A 7B Data 54 25 80 10 FF 4) Select page: 2, address: 02, and check that the data is "00 ". 5) Select page: 2, address: 01, set data: 13, and press the PAUSE button of the adjusting remote commander. 6) Select page: 2, address: 01, set data: 15, and press the PAUSE button of the adjusting remote commander. (The adjustment data will be automatically input to page: F, addresses: 3E to 42, 76 to 7B.) 7) Select page: 2, address: 02, and check that the data is „01". Processing after Completing Adjustments 1) Turn OFF the main power supply (8.4V). 2) Perform "Flange Adjustment (2)". 3-2. Flange Back Adjustment (2) Perform this adjustment after performing "Flange Back Adjustment (1)". Subject Measurement Point Measuring Instrument Adjustment Page Adjustment Address Subject more than 500m away (Subjects with clear contrast such as buildings, etc.) Check operation on TV monitor F 3E to 42, 76 to 7B Switch setting: 1) NIGHT SHOT switch OFF Adjusting method: 1) Set the zoom lens to the TELE end and expose a subject that is more than 500 m away (subject with clear contrast such as building, etc.). (Nearby subjects less than 500 m away should not be in the screen.) 2) Select page: 0, address: 01, and set data: 01. 3) Select page: 2, address: 02, and check that the data is "00". 4) Select page: 2, address: 01, set data: 13, and press the PAUSE button of the adjusting remote commander. 5) Place a ND filter on the lens so that the optimum image is obtain. 6) Select page: 2, address: 01, set data: 29, and press the PAUSE button of the adjusting remote commander. (The adjustment data will be automatically input to page: F, addresses: 3E to 42, 76 to 7B.) 7) Select page: 2, address: 02, and check that the data is "01". Processing after Completing Adjustments 1) Select page: 0, address: 01, and set data: 00. 2) Turn OFF the main power supply (8.4V). 3) Perform "Flange Back Check".

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3. Flange Back Adjustment
The inner focus lens flange back adjustment is carried out auto-
matically. In whichever case, the focus will be deviated during auto
focusing/manual focusing.
3-1. Flange Back Adjustment(1)
Switch setting:
1)
NIGHT SHOT switch
......................................................
OFF
Adjusting method:
1)
Check that at both the zoom lens TELE end and WIDE end, the
center of the chart for the flange back adjustment and center of
the exposure screen coincide.
2)
Select page: 0, address: 01, and set data: 01.
3)
Check that the data of page: F, address: 3E to 42, 76 to 7B is the
initial value (See table below).
Subject
Flange back adjustment chart
(2.0 m from the front of the lens)
(Luminance: 230 ± 30 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
3E to 42, 76 to 7B
4)
Select page: 2, address: 02, and check that the data is “00 “.
5)
Select page: 2, address: 01, set data: 13, and press the PAUSE
button of the adjusting remote commander.
6)
Select page: 2, address: 01, set data: 15, and press the PAUSE
button of the adjusting remote commander.
(The adjustment data will be automatically input to page: F,
addresses: 3E to 42, 76 to 7B.)
7)
Select page: 2, address: 02, and check that the data is „01“.
Processing after Completing Adjustments
1)
Turn OFF the main power supply (8.4V).
2)
Perform “Flange Adjustment (2)”.
Address Data
Address
Data
3E
25
77
54
3F
00
78
25
40
19
79
80
41
00
7A
10
42
35
7B
FF
76
1B
3-2. Flange Back Adjustment (2)
Perform this adjustment after performing “Flange Back Adjustment
(1)”.
Subject
Subject more than 500m away
(Subjects with clear contrast such as
buildings, etc.)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
3E to 42, 76 to 7B
Switch setting:
1)
NIGHT SHOT switch
......................................................
OFF
Adjusting method:
1)
Set the zoom lens to the TELE end and expose a subject that is
more than 500 m away (subject with clear contrast such as
building, etc.). (Nearby subjects less than 500 m away should
not be in the screen.)
2)
Select page: 0, address: 01, and set data: 01.
3)
Select page: 2, address: 02, and check that the data is “00”.
4)
Select page: 2, address: 01, set data: 13, and press the PAUSE
button of the adjusting remote commander.
5)
Place a ND filter on the lens so that the optimum image is obtain.
6)
Select page: 2, address: 01, set data: 29, and press the PAUSE
button of the adjusting remote commander.
(The adjustment data will be automatically input to page: F,
addresses: 3E to 42, 76 to 7B.)
7)
Select page: 2, address: 02, and check that the data is “01”.
Processing after Completing Adjustments
1)
Select page: 0, address: 01, and set data: 00.
2)
Turn OFF the main power supply (8.4V).
3)
Perform “Flange Back Check”.