Sony Mavica MVC-FD85, Руководство по обслуживанию

Страница: 68 / 112

5-14
1-4. CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of “VIDEO SYSTEM ADJUSTMENT” are
satisfied.
Data setting during camera system adjustments:
Perform the following data setting before the camera system
adjustments.
1)
Select page: 0, address: 01, and set data: 01.
2) After writing down the original data of the following addresses,
input the following data.
Note: Press the PAUSE button of the adjustment remote commander
each time to set the data.
After completing the camera system adjustments, release the
data setting.
1)
Select page: 0, address: 01, and set data: 01.
2) Select the above addresses, and input the orignal data writen
down at step 2).
Note:
Press the PAUSE button of the adjustment remote commander
each time to set the data.
3) Select page: 0, address: 01, and set data: 00.
1. Zoom Key Center Adjustment
Set the A/D value center of the microprocessor to the center voltage
of the zoom key.
If deviated, the zoom lens operates of itself ,even if the zoom key is
the center position.
Mode STILL
Subject Arbitrary
Measurement Point Display data of page: 2, address: 5C
Measuring Instrument Adjusting remote commander
Adjustment Page D
Adjustment Address 89
Note:
Don’t touch the zoom lever during adjustment.
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2) Select page: 2, address: 5C, read the data, and this data is named
D
5C
.
3) Select page: D, address: 89, set the following data.
D
5C
(
When 6C D
5C
8A)
6C (When 5D D
5C
<6C)
8A (When 8A<D
5C
99)
Note:
When D
5C
<5D or 99<D
5C
, the zoom key is defective.
4) Press the PAUSE button of the adjustment remote commander.
5) Select page: 0, address: 01, and set data: 00.
2. HALL Adjustment
For detecting the position of the lens iris, adjust the hall AMP gain
and offset.
Mode STILL
Subject All black
(Cover the lens with a black cap)
Measurement Point Display data of page 1 (Note 1)
Measuring Instrument Adjustment remote commander
Adjustment Page F
Adjustment Address 2E, 2F, 34, 35
Specified Value 13 to 17 during IRIS OPEN
7B to 7F during IRIS CLOSE
Note 1: Displayed data of page 1 of the adjustment remote commander.
1 : 00 : XX
Display data
Note 2:
If the data of page: 6, address: 02 is “01”, select page: 6, address:
01, set data: 00, and press the PAUSE button.
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2) Select page: 6, address: 94, and set data: 15.
3) Select page: 6, address: 95, and set data: 7D.
4) Select page: 6, address: 01, set data: 6D, and press the PAUSE
button of the adjustment remote commander. (The HALL
adjustment is performed and the adjustment data is stored in
page: F, address: 2E, 2F, 34 and 35.)
5) Select page: 6, address: 02, and check that the data is “01”.
6) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
Checking method:
1)
Select page: 0, address: 03, and set data: 03.
2) Select page: 6, address: 01, set data: 01, and press the PAUSE
button.
3) Select page: 1, and check that the display data (Note1) during
IRIS OPEN satisfies the specified value.
4) Select page: 6, address: 01, set data: 03, and press the PAUSE
button.
5) Select page: 1, and check that the display data during IRIS
CLOSE satisfies the specified value.
Processing after Completing Adjustments:
1)
Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
2) Select page: 6, address: 94, and set data: 00.
3) Select page: 6, address: 95, and set data: 00.
4) Select page: 0, address: 03, and set data: 00.
5) Select page: 0, address: 01, and set data: 00.
Page
E
E
E
B
B
Data
10
FF
00
00
04
Address
43
6C
8F
67
CC
Remark
FD90 model only
FD90 model only