Sony DCR-TRV33 / DCR-TRV33E (serv.man4) Service Manual ▷ View online
6-30
DCR-TRV33/TRV33E
14. Mechanical Shutter Adjustment
Adjustment Page
F
Adjustment Address
76 to 8B
Note1:
The data of page: 0, address: 10 must be “00”.
Note2:
NTSC model: DCR-TRV33
PAL model: DCR-TRV33E
PAL model: DCR-TRV33E
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Input the following data to page: F, addresses: 76 to 8B.
Note:
Press the PAUSE button of the adjustment remote
commander each time to set the data.
commander each time to set the data.
3)
Select page: 0, address: 01, and set data: 00.
Address
Data
NTSC
PAL
76
60
4D
77
00
00
78
48
3B
79
00
00
7A
3E
32
7B
00
00
7C
35
2C
7D
00
00
7E
2C
24
7F
00
00
80
6B
6A
81
79
7A
82
7B
7B
83
6E
6D
84
60
60
85
20
22
86
76
7A
87
80
80
88
80
80
89
80
80
8A
80
80
8B
76
78
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: ENC03MA
Type B: ENC03MB
Type B: ENC03MB
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.
other type parts, the image will vibrate up and down or left and
right during hand-shake correction operations.
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
2B00 to 4B00
Note1:
Displayed data of the adjustment remote commander.
1 : XX : XX
Display data
Note2:
The data of page: 0, address: 10 must be “00”.
Switch setting:
1)
1)
STEADY SHOT (Menu setting) ....................................... ON
2)
ZOOM .................................................................... TELE end
Adjusting method:
Order Page Address Data
Procedure
Pitch sensor check
(MA-421 board SE5402)
1
0
03
11
Set the data.
2
1
Check that the display data (Note1)
satisfies the specified value. (Note3)
satisfies the specified value. (Note3)
Yaw sensor check
(MA-421 board SE5401)
3
0
03
12
Set the data.
4
1
Check that the display data (Note1)
satisfies the specified value.(Note3)
satisfies the specified value.(Note3)
5
0
03
00
Set the data.
6
Move the camcorder, and check
that the steady shot operations
have been performed normally
that the steady shot operations
have been performed normally
Note3:
Don’t move the camcoder.
6-31
DCR-TRV33/TRV33E
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:
Before performing the adjustments, check the data of page: 0,
address: 10 is “00”. If not, set data: 00 to this address.
address: 10 is “00”. If not, set data: 00 to this address.
Note3:
As the PANEL CLOSE switch is attached to the cabinet (R), this
cabinet must be attached when performing adjustments.
If you perform the adjustments with cabinet (R) removed, set the
following data.
1) Select page: 3, address: C4, and set data: 67.
2) Select page: 3, address: C5, and set data: 01.
Reset the data after completing adjustment.
1) Select page: 3, address: C4, and set data: 00.
2) Select page: 3, address: C5, and set data: 00.
cabinet must be attached when performing adjustments.
If you perform the adjustments with cabinet (R) removed, set the
following data.
1) Select page: 3, address: C4, and set data: 67.
2) Select page: 3, address: C5, and set data: 01.
Reset the data after completing adjustment.
1) Select page: 3, address: C4, and set data: 00.
2) Select page: 3, address: C5, and set data: 00.
Note4:
NTSC model: DCR-TRV33
PAL model: DCR-TRV33E
PAL model: DCR-TRV33E
[Adjusting connector]
Most of the measuring points for adjusting the viewfinder system
are concentrated in CN1004 of VC-313 board.
Connect the Measuring Instruments via the CPC-7 jig (J-6082-382-
A).
The following table shows the Pin No. and signal name of CN1004.
are concentrated in CN1004 of VC-313 board.
Connect the Measuring Instruments via the CPC-7 jig (J-6082-382-
A).
The following table shows the Pin No. and signal name of CN1004.
Table 6-1-14.
1. VCO Adjustment (VA-118 board)
Set the VCO free-run frequency. If deviated, the EVF screen will be
blurred.
blurred.
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin qa of CN1004 of VC-313 board
(EVF VCO)
(EVF VCO)
Measuring Instrument
Frequency counter
Adjustment Page
C
Adjustment Address
36, 37
Specified Value
f = 15734 ± 30Hz (NTSC)
f = 15625 ± 30Hz (PAL)
f = 15625 ± 30Hz (PAL)
Note1:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
36
Change the data and set the VCO
frequency (f) to the specified
value.
frequency (f) to the specified
value.
3
C
36
Press PAUSE button.
4
C
36
Read the data, and this data is
named D
named D
36
.
5
Convert D
36
to decimal notation,
and obtain D
36
’. (Note2)
6
Calculate D
37
’ using following
equations (Decimal calculation)
[NTSC model]
When D
[NTSC model]
When D
36
’ 231
D
37
’ = D
36
’+24
When D
36
’ > 231
D
37
’ = 255
[PAL model]
When D
When D
36
’ 24
D
37
’ = D
36
’–24
When D
36
’ < 24
D
37
’ = 0
7
Convert D
37
’ to a hexadecimal
number, and obtain D
37
. (Note2)
8
C
37
D
37
Set the data, and press PAUSE
button.
button.
9
0
01
00
Set the data.
Note2:
Refer to “Table 6-4-1. Hexadecimal-decimal Conversion Table”.
Pin No.
1
2
3
4
5
6
7
8
Signal Name
FRRV
RF MON
RF IN/LANC
JACK IN
JACK IN
SWP
PANEL COM
GND
H START
GND
Pin No.
9
10
11
12
13
14
15
16
Signal Name
PANEL VG
GND
EVF VCO
GND
EVF VG
EXT DA
LANC SIG
N.C.
COVER
COVER
CN1004
Remove the CPC lid
16
1
Fig. 6-1-14.
6-32
DCR-TRV33/TRV33E
2. RGB AMP Adjustment (VA-118 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).
Note:
Do either of the automatic adjustment or the manual adjustment.
2-1. Automatic Adjustment
Mode
Camera
Subject
Arbitrary
Adjustment Page
C
Adjustment Address
39
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
01
50
Set the data, and press PAUSE
button.
button.
3
3
02
Check that the data changes from
“50” to “00”.
“50” to “00”.
4
3
01
00
Set the data, and press PAUSE
button.
button.
5
0
01
00
Set the data.
2-2. Manual Adjustment
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin qd of CN1004 of VC-313 board
(EVF VG)
(EVF VG)
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
39
Specified Value
A = 7.20 ± 0.10V
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
39
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
C
39
Press PAUSE button.
4
0
01
00
Set the data.
Pedestal
Pedestal
A
2H
Fig. 6-1-15.
6-33
DCR-TRV33/TRV33E
3. Contrast Adjustment (VA-118 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).
Note:
Do either of the automatic adjustment or the manual adjustment.
3-1. Automatic Adjustment
Mode
Camera
Subject
Arbitrary
Adjustment Page
C
Adjustment Address
3E
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
01
51
Set the data, and press PAUSE
button.
button.
3
3
02
Check that the data changes from
“51” to “00”.
“51” to “00”.
4
3
01
00
Set the data, and press PAUSE
button.
button.
5
0
01
00
Set the data.
3-2. Manual Adjustment
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin qd of CN1004 of VC-313 board
(EVF VG)
(EVF VG)
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
3E
Specified Value
A = 2.50 ± 0.10V
Note:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
3E
Change the data and set the
voltage (A) between the 100 IRE
and 0 IRE (pedestal) to the
specified value. (The data should
be “00” to “7F”.)
voltage (A) between the 100 IRE
and 0 IRE (pedestal) to the
specified value. (The data should
be “00” to “7F”.)
3
C
3E
Press PAUSE button.
4
0
01
00
Set the data.
100 IRE
Pedestal
A
2H
Fig. 6-1-16.
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