Ccd Output 2Ch Matching Adjustment (4); Ccd Output 2Ch Matching Adjustment (5) - Sony Handycam DCR-PC115 Service Manual

5-3. CCD Output 2ch Matching Adjustment (3)
Correct the dispersion of the black level between the left-right
channels of the CCD imager.
Subject Arbitrary
Adjustment Page F
Adjustment Address 7C, 7D
Note1: Check that the data of page: 6, address: 02 is "00". If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.
Note2: This adjustment should be carried out upon completion of the
following adjustments.
CCD Output 2ch Matching adjustment (2)
Switch setting:
1) POWER .................................................................. CAMERA
2) NIGHT SHOT .................................................................. OFF
Adjusting method:
Order Page Address Data
1 0 01 01
2 6 2C 01
3 6 40 01
4 6 01 73
5 6 02
Note3: The adjustment data will be automatically input to page: F, address:
7C, 7D.
Processing after Completing Adjustments
Order Page Address Data
1 6 01 00
2 0 01 00
RadarW RadarW RadarW RadarW RadarW
Procedure
Set the data.
Set the data.
Set the data.
Set the data, and press PAUSE
button.
Check that the data changes to
"01". (Note3)
Procedure
Set the data, and press PAUSE
button.
Perform "CCD Output 2ch
Matching Adjustment (4)".
DCR-PC115/PC115E/PC120BT/PC120E

5-4. CCD Output 2ch Matching Adjustment (4)

Correct the dispersion between the left-right channels of the CCD
imager. And ascertain whether the ∆DG satisfy the specified values.
Subject
Filter
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value 1
Specified Value 2
Note1: Shoot the clear chart with the zoom TELE end.
Note2: 40 IRE = 286mV (NTSC), 280mV (PAL)
20 IRE = 143mV (NTSC), 140mV (PAL)
Before perform this adjustment, check that the specified
values of "VIDEO SYSTEM ADJUSTMENTS" are
satisfied.
Note3: Check that the data of page: 6, address: 02 is "00". If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.
Note4: This adjustment should be carried out upon completion of the
following adjustments.
CCD Output 2ch Matching adjustment (1)
Switch setting:
1) POWER .................................................................. CAMERA
2) NIGHT SHOT .................................................................. OFF
5-21
Clear chart (All white) (Note1)
ND filter 1.0 and 0.4 and 0.1
Y signal terminal of S VIDEO jack
(Terminated at 75Ω)
Oscilloscope
F 7
1E, 1F, 7E F8
A = 40 IRE
A = 20 IRE
H
Fig. 5-1-8.
H
Fig. 5-1-9.
A
A