Sony DCR-PC4E / DCR-PC5 / DCR-PC5E (serv.man2) Service Manual ▷ View online
5-27
14. Mechanical Shutter Adjustment
(DCR-PC5/PC5E)
Adjust the period which the mechanical shutter is closed, and
compensate the exposure.
compensate the exposure.
Adjustment Page
F
7
Adjustment Address
70 to 84
23 to 26
Input method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Input the following data to page: F, addresses: 70 to 84.
Note:
Press the PAUSE button of the adjustment remote commander
each time to set the data.
each time to set the data.
Address
70
71
72
73
74
75
76
77
78
79
7A
7B
7C
7D
7E
7F
80
81
82
83
84
Data
C4
0E
75
0C
26
0B
35
0A
6E
09
A5
61
A1
79
64
81
82
84
B5
7B
20
Address
23
24
25
26
Data
7C
7F
7C
7B
15. Steady Shot Check
Precautions on the Parts Replacement
There are two types of repair parts.
There are two types of repair parts.
Type A: ENC03LA
Type B: ENC03LB
Type B: ENC03LB
Replace the broken sensor with a same type sensor. If replace with
other type parts, the image will vibrate up and down or left and
right during hand-shake correction operations. After replacing,
perform the following procedure.
other type parts, the image will vibrate up and down or left and
right during hand-shake correction operations. After replacing,
perform the following procedure.
Precautions on Angular Velocity Sensor
The sensor incorporates a precision oscillator. Handle it with care
as if it dropped, the balance of the oscillator will be disrupted and
operations will not be performed properly.
The sensor incorporates a precision oscillator. Handle it with care
as if it dropped, the balance of the oscillator will be disrupted and
operations will not be performed properly.
Subject
Arbitrary
Measurement Point
Display data of page 1 (Note1)
Measuring Instrument
Adjustment remote commander
Specified Value
1A00 to 2600
Note1:
Displayed data of the adjustment remote commander.
1 : XX : XX
Display data
Switch setting:
1)
1)
STEADY SHOT (Menu display) ...................................... ON
2)
ZOOM .................................................................... TELE end
Check method:
Order Page Address Data
Procedure
Pitch sensor check
(CF-75 board SE3450)
1
6
04
11
Set the data.
2
1
Check that the display data
(Note1) satisfies the specified
value. (Note2)
(Note1) satisfies the specified
value. (Note2)
Yaw sensor check
(CF-75 board SE3451)
3
6
04
12
Set the data.
4
1
Check that the display data
(Note1) satisfies the specified
value. (Note2)
(Note1) satisfies the specified
value. (Note2)
Steady shot check
5
0
01
01
Set the data.
6
F
10
E2
Set the data, and press PAUSE
button.
button.
7
1
Move the camcoder, and check
that the display data (Note1) is
changing.
that the display data (Note1) is
changing.
8
F
10
E3
Set the data, and press PAUSE
button.
button.
9
1
Move the camcoder, and check
that the display data (Note1) is
changing.
that the display data (Note1) is
changing.
Note2:
Don’t move the camcoder during data check.
Processing after Completing Adjustments
Order Page Address Data
Procedure
1
F
10
00
Set the data, and press PAUSE
button.
button.
2
0
01
00
Set the data.
3
6
04
00
Set the data.
4
Move the camcoder, and check
that the steady shot operations
have been performed normally
that the steady shot operations
have been performed normally
3)
Input the following data to page: 7, addresses: 23 to 26.
Note:
Press the PAUSE button of the adjustment remote commander
each time to set the data.
each time to set the data.
4)
Select page: 0, address: 01, and set data: 00.
5-28
1-4.
COLOR ELECTRONIC VIEWFINDER
SYSTEM ADJUSTMENT
SYSTEM ADJUSTMENT
Note1:
When replacing the LCD unit, be careful to prevent damages
caused by static electricity.
caused by static electricity.
Note2:
Set the switches as follows.
Viewfinder ................................... ON (Viewfinder is Pulled out.)
Viewfinder ................................... ON (Viewfinder is Pulled out.)
Note3:
Perform the following data setting before the viewfinder system
adjustments.
1) Select page: 2, address: 0E, and set data: 67.
2) Select page: 2, address: 0F, and set data: 01.
Reset the data after completing adjustment.
1) Select page: 2, address: 0E, and set data: 00.
2) Select page: 2, address: 0F, and set data: 00.
adjustments.
1) Select page: 2, address: 0E, and set data: 67.
2) Select page: 2, address: 0F, and set data: 01.
Reset the data after completing adjustment.
1) Select page: 2, address: 0E, and set data: 00.
2) Select page: 2, address: 0F, and set data: 00.
[Adjusting connector]
Most of the measuring points for adjusting the viewfinder system
are concentrated in CN004 of the VC-245 board.
Connect the Measuring Instruments via the CPC-6 flexible jig (J-
6082-370-B) and CPC-6 terminal board jig (J-6082-371-A).
The following table shows the Pin No. and signal name of CN004.
are concentrated in CN004 of the VC-245 board.
Connect the Measuring Instruments via the CPC-6 flexible jig (J-
6082-370-B) and CPC-6 terminal board jig (J-6082-371-A).
The following table shows the Pin No. and signal name of CN004.
1. VCO Adjustment (VC-245 board)
Set the VCO free-run frequency. If deviated, the EVF screen will be
blurred.
blurred.
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin 5 of CN004 (EVF VCO)
Measuring Instrument
Frequency counter
Adjustment Page
D
Adjustment Address
92, 93
Specified Value
f = 15734 ± 30Hz (NTSC)
f = 15625 ± 30Hz (PAL)
f = 15625 ± 30Hz (PAL)
Note1:
NTSC: DCR-PC5
PAL: DCR-PC4E/PC5E
PAL: DCR-PC4E/PC5E
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
D
92
Change the data and set the
VCO frequency (f) to the
specified value.
VCO frequency (f) to the
specified value.
3
D
92
Press PAUSE button.
4
D
92
Read the data, and this data is
named D
named D
92
.
5
Convert D
92
to decimal notation,
and obtain D
92
'. (Note2)
6
Calculate D
93
' using following
equations (Decimal calculation)
NTSC model:
When D
NTSC model:
When D
92
' 226
D
93
' = D
92
' + 29
When D
92
' > 226
D
93
' = 255
PAL model:
When D
When D
92
' 29
D
93
' = D
92
' – 29
When D
92
' < 29
D
93
' = 00
7
Convert D
93
' to a hexadecimal
number, and obtain D
93
. (Note2)
8
D
93
D
93
Set the data, and press PAUSE
button.
button.
9
0
01
00
Set the data.
Note2:
Refer to “Table 5-4-1. Hexadecimal-decimal Conversion Table”.
Table 5-1-11.
Pin No.
1
3
5
7
9
11
13
15
17
19
Signal Name
LANC SIG
EVF VCO
TCK
TDO
SWP
GND
Pin No.
2
4
6
8
10
12
14
16
18
20
Signal Name
EVF VG
GND
TMS
TDI
GND
RF IN/LANC JACK IN
RF MON
Remove the CPC lid
1
2
19
20
CN004
Screw (M1.7
×
2.5)
Fig. 5-1-14.
5-29
2. Bright Adjustment (VC-245 board)
Set the D range of the RGB decoder used to drive the LCD to the
specified value. If deviated, the LCD screen will become blackish
or saturated (whitish).
specified value. If deviated, the LCD screen will become blackish
or saturated (whitish).
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin 4 of CN004 (EVF VG)
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
95
Specified Value
A = 7.60 ± 0.05V
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
D
95
Change the data and set the
voltage (A) between the reversed
waveform pedestal and non-
reversed waveform pedestal to
the specified value.
voltage (A) between the reversed
waveform pedestal and non-
reversed waveform pedestal to
the specified value.
3
D
95
Press PAUSE button.
4
0
01
00
Set the data.
3. Contrast Adjustment (VC-245 board)
Set the level of the VIDEO signal for driving the LCD to the specified
value. If deviated, the screen image will be blackish or saturated
(whitish).
value. If deviated, the screen image will be blackish or saturated
(whitish).
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin 4 of CN004 (EVF VG)
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
99
Specified Value
A=2.45 ± 0.05V
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
D
99
Change the data and set the
voltage (A) between the 3 steps
peak and pedestal to the
specified value.
(The data should be “00” to “7F”.)
voltage (A) between the 3 steps
peak and pedestal to the
specified value.
(The data should be “00” to “7F”.)
3
D
99
Press PAUSE button.
4
0
01
00
Set the data.
Pedestal
Pedestal
A
2H
3 steps peak
Pedestal
A
2H
Fig. 5-1-15.
Fig. 5-1-16.
5-30
4. White Balance Adjustment (VC-245 board)
Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
If deviated, the reproduction of the EVF screen may degenerate.
Mode
Camera
Subject
Arbitrary
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
D
Adjustment Address
97, 98
Specified Value
The EVF screen should not be
colored.
colored.
Note1:
Check the white balance only when replacing the following parts.
If necessary, adjust them.
If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC1802
2. Light induction plate
3. IC1802
Note2:
Use the AC power adaptor.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
D
97
80
Set the data, and press PAUSE
button.
button.
3
D
98
80
Set the data, and press PAUSE
button.
button.
4
D
98
Check that the EVF screen is not
colored. If not colored, proceed
to step 10.
colored. If not colored, proceed
to step 10.
5
D
97
Change the data so that the EVF
screen is not colored.
screen is not colored.
6
D
97
Press PAUSE button.
7
D
98
Change the data so that the EVF
screen is not colored.
screen is not colored.
8
D
98
Press PAUSE button.
9
D
98
If the EVF screen is colored,
repeat steps 5 to 9.
repeat steps 5 to 9.
10
0
01
00
Set the data.
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