Sony Cyber-shot DSC-F505, Service Manual

Page: 99 / 129

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14. White Balance Check
Mode STILL
Subject Clear chart
(Color reproduction adjustment frame)
Filter Filter C14 for color temperature
correction
ND filter 1.0 and 0.4 and 0.1
Measurement Point Video output terminal
Measuring Instrumen Vectorscope
Specified Value Fig. 5-1-16. A to C
Checking method:
1)
Check that the lens is not covered with either filter.
2) Select page: 0, address: 01, and set data: 01.
3) Select page: 5, address: F1, and set data: FF.
4) Select page: B, address: 41, set data: 30, and press the PAUSE button.
5) Select page: F, address: 37, set data: 9B, and press the PAUSE button.
6) Select page: 6, address: 01, set data: 0F, and press the PAUSE
button of the adjustment remote commander.
7) Check that the center of the white luminance point is within
the circle shown Fig. 5-1-16. (A).
8) Select page: 6, address: 1C, set data: 03, and press the PAUSE
button and wait for one second.
9) Check that the center of the white luminance point is with in
the circle shown Fig. 5-1-18. (A).
10) Select page: 6, address: 1C, set data: 00, and press the PAUSE
button.
11) Select page: 6, address: 01, set data: 23, and press the PAUSE
button.
12) Place the C14 filter on the lens.
13) Check that the center of the white luminance point settles in
the circle shown Fig. 5-1-18. (B).
14) Remove the C14 filter, and place the ND filter 1.5 (1.0 +0.4+0.1)
on the lens.
15) Check that the white luminance point stopped moving, and then
remove the ND filter 1.5.
16) Check that the center of the white luminance point settles within
the circle shown Fig. 5-1-18. (C).
Processing after Completing Adjustments:
1)
Select page: B, address: 41, and set data: 00.
2) Select page: F, address: 37, and set data: 93.
3) Select page: 6, address: 01, set data: 00, and press the PAUSE button.
4) Select page: 5, address: F1, and set data: 00.
5) Select page: 0, address: 01, and set data: 00.
R-Y 3mm
0.5mm
B-Y
3mm
R-Y
B-Y
2.0mm
6mm
6mm
R-Y
B-Y
6mm
1.0mm
6mm
Fig.5-1-18.(A)
Fig.5-1-18.(B)
Fig.5-1-18.(C)
15. Strobe White Balance Adjustment
Adjust the white balance when the strobe light flashes.
Mode STILL
Subject Flash adjustment box (Note5)
(1.0m from the front of the lens)
Adjustment Page F
Adjustment Address 4D, 4E, 68, 69, 6A, 6B
Note 1:
Perform this adjustment in the flash adjustment box.
Note 2: Any light other than the strobe light should not light up the plate.
Note 3:
This adjustment should be carried out upon completion of
“HALL Adjustment”, “Flange Back Adjustment”, “Light Level
Adjustment” and “Auto White Balance Adjustment”.
Note 4: Check that the data of page: 6, address: 02 is “00”. If not, turn the
power of the unit OFF/ON.
Note 5: Refer to “4. Preparing the Flash Adjustment Box”. (See page 5-7)
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2) Select page: 5, address: F1, and set data: FF.
3) Select page: B, address: 41, set data: 30, and press the PAUSE
button.
4) Select page: 6, address: 90, and set data: 00.
5) Select page: 6, address: 91, and set data: 00.
6) Select page: 6, address: 92, and set data: 00.
7) Select page: 6, address: 93, and set data: 60.
8) Select page: 6, address: 2C, and set data: 01.
9) Select page: 6, address: 01, set data: 79, and press the PAUSE
button.
10) Select page: 6, address: 01, set data: B9, and press the PAUSE
button.
11) Check the flashing of the strobe light.
(The strobe white balance adjustment is performed and the
adjustment data is stored in page: F, address: 4D, 4E, 68, 69,
6A and 6B.)
12) Select page: 6, address: 02, and check that the data is “01”.
Processing after Completing Adjustments:
1)
Select page: 6, address: 2C, and set data: 00.
2) Select page: 6, address: 93, and set data: 00.
3) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
4) Select page: B, address: 41, set data: 00, and press the PAUSE
button.
5) Select page: 5, address: F1, and set data: 00.
6) Select page: 0, address: 01, and set data: 00.