Sony HDR-FX7 / HDR-FX7E (serv.man4) Service Manual ▷ View online
6-31
HDR-FX7/FX7E_ADJ
1-3.
CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of “VIDEO SYSTEM ADJUSTMENTS” are sat-
isfied. (Except Origin Oscillation Check”)
Check that the data of page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set the data “00”.
specified values of “VIDEO SYSTEM ADJUSTMENTS” are sat-
isfied. (Except Origin Oscillation Check”)
Check that the data of page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set the data “00”.
1.
Origin Oscillation Check (TT-003 board)
Check the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
Subject
Not required
Measurement Point
R1414 (CHCK) on TT-003 board
Measuring Instrument
Frequency counter
Specified value
f = 41538461
±
835 Hz (NTSC)
f = 41580000
±
835 Hz (PAL)
Switch setting
1) POWER ......................................................... CAMERA mode
1) POWER ......................................................... CAMERA mode
Checking method:
1) Check that the frequency (f) satisfies the specified value.
1) Check that the frequency (f) satisfies the specified value.
2.
PSD Sensor Gradient Adjustment
Adjust the gradient of the PSD sensor.
Subject
Not required
Measurement Point
Adjusting remote commander
Measuring Instrument
Adjustment Page
7F
Adjustment Address
04, 05, 0E to 11
Specified value
Data of page: 7F address: 00 is “00”
Data of page: 7F address: 01 is “00”
Note 1:
If reading/writing data on pages 7F, set data: 07 to page:
0, address: 10, and then select pages: F. By this data set-
ting, the pages 7F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
0, address: 10, and then select pages: F. By this data set-
ting, the pages 7F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
Note 2:
Perform this adjustment only when replacing the lens
block. When the microprocessor, circuit etc. is damaged,
don't perform this adjustment but check the steady shot
operations only.
block. When the microprocessor, circuit etc. is damaged,
don't perform this adjustment but check the steady shot
operations only.
Note 3:
Perform the adjustment with the camcorder in horizontal
state.
state.
Switch setting
1) POWER ......................................................... CAMERA mode
1) POWER ......................................................... CAMERA mode
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
0
10
07
2
Press PAUSE (Write) button.
3
(72)
01
97
(Note 4)
2
Check the data changes to
4
(72)
01
“01”.
F
Check the data is “00”.
5
(7F)
00
(Note 5)
6
F
Check the data is “00”.
(7F)
01
(Note 5).
Note 4:
The adjustment data will be automatically input to page:
7F, address: 04, 05, 0E to 11.
7F, address: 04, 05, 0E to 11.
Note 5:
If the data is other than “00”, perform readjustment.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
2
1
(72)
01
00
Press PAUSE (Write) button.
2
0
10
00
3
0
01
00
4
Turn off the power and turn
on again.
on again.
5
Shake the camcorder
vertically and horizontally to
check that the steady shot
function operates normally.
vertically and horizontally to
check that the steady shot
function operates normally.
R1414
IC1401
TT-003 BOARD (SIDE A)
RadarW
RadarW
RadarW
RadarW
RadarW
Fig. 6-1-6
6-32
HDR-FX7/FX7E_ADJ
3.
HALL Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
For detecting the position of lens iris and ND filter, adjust the hall
AMP gain and offset.
AMP gain and offset.
Subject
Not required
Measurement Point
Measuring Instrument
Adjusting remote commander
Adjustment Page
6D
Adjustment Address
50, 51, 54, 55, 58
Specified value
Data of page: 6, address: 0C is “00”
Note 1:
If reading/writing data on pages 6D, set data: 06 to
page: 0, address: 10, and then select pages D. By this
data setting, the pages 6D can be selected.
page: 0, address: 10, and then select pages D. By this
data setting, the pages 6D can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
on page: 0, address: 10 to “00”.
Note 2:
Check that the data of page: 6, address: 02 is “00”
If not, select page: 6, address: 01, set data: 00, and press
the PAUSE (Write) button.
If not, select page: 6, address: 01, set data: 00, and press
the PAUSE (Write) button.
Switch setting
1) POWER ......................................................... CAMERA mode
1) POWER ......................................................... CAMERA mode
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
D0
22
3
6
01
6D
Press PAUSE (Write) button.
(Note 3)
(Note 3)
4
6
02
Check the data changes to “01”.
5
6
0C
Check the data is “00”.
Note 3:
The adjustment data will be automatically input to page:
6D, address: 50, 51, 54, 55, 58.
6D, address: 50, 51, 54, 55, 58.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE (Write) button.
2
0
01
00
4.
MR Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
The inner focus lens MR adjustment is carried out automatically.
In whichever case, the focus will be deviated during auto focus-
ing/manual focusing.
In whichever case, the focus will be deviated during auto focus-
ing/manual focusing.
Subject
Not required
Measurement Point
Adjusting remote commander
Measuring Instrument
Adjustment Page
6F
Adjustment Address
30, 40 to 4B
Specified value
Data of page: 6, address: 0C is “00”.
Note 1:
Perform the adjustment with the lens in horizontal
state.
state.
Note 2:
Perform “Flange Back Adjustment” after this adjustment.
Note 3:
If reading/writing data on pages 6F, set data: 06 to page:
0, address: 10, and then select pages F. By this data set-
ting, the pages 6F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
0, address: 10, and then select pages F. By this data set-
ting, the pages 6F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
Note 4:
Check that the data of page: 6, address: 02 is “00”.
If not, select page: 6, address: 01, set data: 00, and press
the PAUSE (Write) button.
If not, select page: 6, address: 01, set data: 00, and press
the PAUSE (Write) button.
Switch setting
1) POWER ........................................................ CAMERA mode
1) POWER ........................................................ CAMERA mode
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
01
BD
Press PAUSE (Write) button.
(Note 5)
(Note 5)
3
6
02
Check the data changes to
“01”.
“01”.
4
6
0C
Check the data is “00”.
Note 5:
The adjustment data will be automatically input to page:
6F, address: 30, 40 to 4B.
6F, address: 30, 40 to 4B.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE (Write) button.
2
6
01
25
Press PAUSE (Write) button.
3
6
02
Check the data changes to
“01”.
“01”.
4
6
01
00
Press PAUSE (Write) button.
5
0
01
00
6-33
HDR-FX7/FX7E_ADJ
5.
Differential Gain Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
Correct the dispersion of between the channels of CMOS imager.
Subject
Clear chart (All white) (Note 1)
Adjustment Page
6D
6E
Adjustment Address
00 to 1D
00 to EF
Note 1:
Shoot the clear chart with the zoom TELE end.
Note 2:
If reading/writing data on pages 6D, 6E set data: 06 to
page: 0, address: 10, and then select pages: D, E. By this
data setting, the pages 6D, 6E can be selected.
page: 0, address: 10, and then select pages: D, E. By this
data setting, the pages 6D, 6E can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
on page: 0, address: 10 to “00”.
Note 3:
Check that the data of page: 6, address: 02 is “00”. If
not, select page: 6, address: 01, set data: 00, and press
PAUSE (Write) button.
not, select page: 6, address: 01, set data: 00, and press
PAUSE (Write) button.
Switch setting
1) POWER ......................................................... CAMERA mode
2) ND FILTER ...................................................................... OFF
3) ZOOM ..................................................................... TELE end
4) REC FORMAT (Menu setting) ............................. HDV1080i
1) POWER ......................................................... CAMERA mode
2) ND FILTER ...................................................................... OFF
3) ZOOM ..................................................................... TELE end
4) REC FORMAT (Menu setting) ............................. HDV1080i
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
6
2C
01
3
6
40
01
4
6
D0
60
5
6
D2
01
6
6
D3
01
7
6
D6
10
8
6
01
F5
Press PAUSE (Write) button.
(Note 4)
(Note 4)
9
6
02
Check the data changes to
“01”.
“01”.
Note 4:
The adjustment data will be automatically input to page:
6D, address: 00 to 1D and page: 6E, address: 00 to EF.
6D, address: 00 to 1D and page: 6E, address: 00 to EF.
Processing after Completing Adjustment:
Order Page Address Data
Procedure
1
6
01
00
Press PAUSE (Write) button.
2
6
2C
00
3
6
40
00
4
0
01
00
6-34
HDR-FX7/FX7E_ADJ
6.
Flange Back Adjustment
RadarW
RadarW
RadarW
RadarW
RadarW
(Using the minipattern box or flange back adjust
ment jig)
ment jig)
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.
matically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
Subject
Siemens star chart with ND filter for
minipattern box (Note 1) or flange
back adjustment jig
minipattern box (Note 1) or flange
back adjustment jig
Measurement Point
Measuring Instrument
Adjusting remote commander
Adjustment Page
6F
Adjustment Address
11, 20 to 3F, 4C, 4D
Specified value
Data of page: 6F, address: 2F is
“00” to “0E”
Data of pege: 6, address: 0C is “00”
“00” to “0E”
Data of pege: 6, address: 0C is “00”
Note 1:
Dark Siemens star chart.
Note 2:
Perform “HALL Adjustment”, “MR Adjustment” and
“Differential Gain Adjustment” before this adjustment.
“Differential Gain Adjustment” before this adjustment.
Note 3:
Perform the adjustment with the lens in horizontal state.
Note 4:
If reading/writing data on pages 6F, set data: 06 to page:
0, address: 10, and then select pages F. By this data set-
ting, the pages 6F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
0, address: 10, and then select pages F. By this data set-
ting, the pages 6F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
Note 5:
Check that the data of page: 6, address: 02 is “00”. If
not, select page: 6, address: 01, set data: 00, and press
PAUSE (Write) button.
not, select page: 6, address: 01, set data: 00, and press
PAUSE (Write) button.
Note 6:
Don't touch the zoom lever during adjustment.
Note 7:
After adjustment, if the focusing to a subject located at
infinity failed, increase the illuminance of the chart and
perform readjustment.
infinity failed, increase the illuminance of the chart and
perform readjustment.
Switch setting
1) POWER ......................................................... CAMERA mode
2) ND FILTER ...................................................................... OFF
3) REC FORMAT (Menu setting) ............................. HDV1080i
1) POWER ......................................................... CAMERA mode
2) ND FILTER ...................................................................... OFF
3) REC FORMAT (Menu setting) ............................. HDV1080i
Preparation (Using the minipattern box)
1) The minipattern box is installed as shown in the following fig-
1) The minipattern box is installed as shown in the following fig-
ure.
Note 8:
The attachment lenses are not used.
2) Install the minipattern box so that the distance between it and
the front of lens of camera is less than 3 cm.
3) Make the height of minipattern box and the camera equal.
4) Check the output voltage of the regulated power supply is the
4) Check the output voltage of the regulated power supply is the
specified voltage
±
0.01 Vdc.
5) Check that the center of Siemens star chart meets the center of
shot image screen with the zoom lens at TELE end and WIDE
end respectively.
end respectively.
Specified voltage: The specified voltage varies according to the
minipattern box, so adjustment the power sup-
ply output voltage to the specified voltage writ-
ten on the sheet which is supplied with the mini-
pattern box.
ply output voltage to the specified voltage writ-
ten on the sheet which is supplied with the mini-
pattern box.
Fig. 6-1-7
Preparation (Using the flange back adjustment jig)
(Luminance: 300 to 400 lux)
1) Install the flange back adjustment jig so that the distance be-
(Luminance: 300 to 400 lux)
1) Install the flange back adjustment jig so that the distance be-
tween it and the front of lens of camera is less than 3 cm.
2) Make the height of flange back adjustment jig and the camera
equal.
3) Check that the center of chart meets the center of shot image
screen with the zoom lens at TELE end and WIDE end respec-
tively.
tively.
Fig. 6-1-8
Minipattern box
Below 3 cm
Camera
Red (+)
Black (–)
Yellow (SENS +)
White (SENS –)
Black (GND)
Need not connected
Regulated power supply
Output voltage : Specified voltage
±
0.01 Vdc
Output current : more than 3.5 A
Flange back adjustment jig
Below 3 cm
Camera
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