Read Sony DCR-TRV30 / DCR-TRV30E (serv.man2) Service Manual online
5-17
Fig. 5-1-6.
1-3.
CAMERA SYSTEM ADJUSTMENTS
Before perform the camera system adjustments, check that the
specified values of “VIDEO SYSTEM ADJUSTMENT” are
satisfied.
specified values of “VIDEO SYSTEM ADJUSTMENT” are
satisfied.
Note:
NTSC model: DCR-TRV30
PAL model: DCR-TRV30E
PAL model: DCR-TRV30E
1. 40.5 MHz / 54 MHz Origin Oscillation Adjustment
(VC-264 board)
Set 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
Pin wg of IC302
Measuring Instrument
Frequency counter
Adjustment Page
F
Adjustment Address
12
Specified Value
13500000 ± 68Hz
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
F
12
Change the data and set the
frequency (f) to the specified
value.
frequency (f) to the specified
value.
3
F
12
Press PAUSE button.
4
0
01
00
Set the data.
1
12
24
IC302
VC-264 board
13
37
48
36
25
2. HALL Adjustment
For detecting the position of the lens iris and ND filter, adjust AMP
gain and offset.
gain and offset.
Subject
Not required
Measurement Point
Display data of page 1 (Note 1)
Measuring Instrument
Adjustment remote commander
Adjustment Page
F
Adjustment Address
15, 16, 17, 18, 19, 1A
Specified Value 1
15 to 19
Specified Value 2
87 to 8B
Specified Value 3
87 to 8B
Specified Value 4
15 to 19
Note 1:
Displayed data of page 1 of the adjustment remote commander.
1 : XX : XX
IRIS display data
ND display data
ND display data
Switch setting:
POWER .................................................................. CAMERA
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
6
94
17
Set the data.
3
6
95
89
Set the data.
4
6
01
6D
Set the data, and press PAUSE button.
5
6
02
Check that the data changes to
“01”. (Note 2)
“01”. (Note 2)
6
6
01
00
Set the data, and press PAUSE
button.
button.
Note 2:
The adjustment data will be automatically input to page: F, address:
15 to 1A.
15 to 1A.
Checking method:
Order Page Address Data
Procedure
1
6
04
03
Set the data.
2
6
01
01
Set the data, and press PAUSE button.
3
1
Check that the IRIS display data
(Note 1) satisfies the specified
value 1.
(Note 1) satisfies the specified
value 1.
4
6
01
03
Set the data, and press PAUSE button.
5
1
Check that the IRIS display data
(Note 1) satisfies the specified
value.2.
(Note 1) satisfies the specified
value.2.
6
6
01
69
Set the data, and press PAUSE button.
7
1
Check that the ND display data
(Note 1) satisfies the specified
value 3.
(Note 1) satisfies the specified
value 3.
8
6
01
6B
Set the data, and press PAUSE button.
9
1
Check that the ND display data
(Note 1) satisfies the specified
value 4.
(Note 1) satisfies the specified
value 4.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
94
00
Set the data.
2
6
95
00
Set the data.
3
6
01
00
Set the data, and press PAUSE button.
4
6
04
00
Set the data.
5
0
01
00
Set the data.
RadarW
RadarW
RadarW
RadarW
RadarW
