Sony EVI-D100 Service Manual page 43

15) Calculate X ' using the following equations (decimal
1
notation calculation).
A' = W ' + K ' – W ' – K
2 1 1
B' = W ' – K ' ............................................... Equation 2
1 1
X ' = [1904 + (48 x A') – (16 x B')] / A' .... Equation 3
1
16) Convert X ' to hexadecimal notation, and obtain X
1
(Round off to one decimal place)
17) Select page: F, address: 2F, set data: X
PAUSE button.
18) Select page: 2, address: 01, and set data: 01, and press
the PAUSE button.
19) Select page: F, address: 30, change the data and adjust
the DDS display data to "92".
20) Press the PAUSE button of the adjusting remote
commander.
21) Select page: 2, address: 01, and set data: 03, and press
the PAUSE button.
22) Read the DDS display data, and this data is named K
If K lies within the "19" to "1D" range, perform
0
"Processing after completing adjustments". If it is lies
outside the range, perform the following adjustments.
23) Convert K to decimal notation, and obtain K
0
24) Calculate X ' using the following equations (decimal
2
notation calculation).
C' = 146 – B'– K
0
X ' = [(119 – B') x (X
2
(X ' and B' are values obtained from equations
1
2) and 3) )
25) Convert X ' to hexadecimal notation, and obtain X
2
(Round off to one decimal place)
26) Select page: F, address: 2F, set data: X
PAUSE button.
27) Select page: 2, address: 01, set data: 03, and press the
PAUSE button.
28) Select page: F, address: 30, change the data and adjust
the DDS display data to "1B".
29) Press the PAUSE button of the adjusting remote
commander.
30) Select page: 2, address: 01, set data: 01, and press the
PAUSE button.
31) Check the DDS display data lies within the "90" to
"94" range.
Processing after Completing Adjustments
1) Select page: D, address: 11, and set data: 00, and press
the PAUSE button.
2) Select page: 2, address: 01, and set data: 00, and press
the PAUSE button.
3) Select page: 0, address: 03, and set data: 00.
4) Select page: 0, address: 01, and set data: 00.
EVI-D100/EVI-D100P
' ........................ Equation 1
2
, and press the
1
'.
0
' ............................... Equation 4
' – 48) + (48 x C')] / C'
1
............................ Equation 5
, and press the
2
6. Flange Back Adjustment
The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviat-
ed during auto focusing/manual focusing.
6-1. Flange Back Adjustment (1)
.
1
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Adjusting method
1) Check that at both the zoom lens TELE end and WIDE
end, the center of the chart for the flange back adjust-
.
0
ment 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 41
3F 00
40 19
41 00
42 2E
.
76 19
2
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.
2) Perform "Flange Adjustment (2)".
Flange back adjustment chart
(2.0 m from the front of the lens)
(Luminance: 200 ± 50 lux)
Check operation on TV monitor
F
3E to 42, 76 to 7B
Address Data
77 CD
78 21
79 92
7A 14
7B 12
2-19