Video System Adjustments; S Video Out Y Level Adjustment (Vc-359 Board) - Sony DCR-HC65 Adjusting Manual

3-4. VIDEO SYSTEM ADJUSTMENTS

Note: Before perform the servo and RF system adjustments, check that
the specified value of "54MHz (HC40E)/66MHz (HC40) Origin
Oscillation Check" of "CAMERA SYSTEM ADJUSTMENT" is
satisfied.
And check that the data of page: 0, address: 10 is "00". If not, set
data: 00 to this address.

1. S VIDEO OUT Y Level Adjustment (VC-359 Board)

Mode CAMERA–TAPE
Subject Arbitrary
Measurement Point Y signal terminal of S VIDEO plug of
A/V jack (75Ω terminated)
Measuring Instrument Oscilloscope
Adjustment Page C
Adjustment Address 25
Specified Value A = 1000 ± 14mV
Note: The data of page: 0, address: 10 must be "00".
Switch setting:
DEMO MODE (Menu setting) ................................................ OFF
Adjusting method:
Order Page Address Data
1 0 01 01
2 8 4C 94
3 3 0C 02
4 C 25
5 C 25
6 3 0C 00
7 8 4C 96
8 0 01 00
H
Fig. 6-3-5.
Procedure
Set the data.
Set the data, and press PAUSE
button.
Set the data, and press PAUSE
button.
Change the data and set the Y
signal level (A) to the specified
value.
Press PAUSE button.
Set the data, and press PAUSE
button.
Set the data, and press PAUSE
button.
Set the data.
2. S VIDEO OUT Chroma Level Adjustment (VC-359 Board)
Mode
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note: The data of page: 0, address: 10 must be "00".
Switch setting:
DEMO MODE (Menu setting) ................................................ OFF
Adjusting method:
Order Page Address Data
1 0 01
2 8 4C
3 3 0C
4 C 26
5 C 26
6 C 27
7 C 27
8
9 3 0C
10 8 4C
11 0 01
A
0.28 µsec
6-49
DCR-HC65
CAMERA-TAPE
Arbitrary
Chroma signal terminal of S VIDEO
plug of A/V jack (75Ω terminated)
External trigger: Y signal terminal of
S VIDEO plug of A/V jack
Oscilloscope
C
26, 27
Cr level : A = 714 ± 14mV
Cb level : B = 714 ± 14mV
Burst level : C = 286 ± 6mV
Procedure
01 Set the data.
94 Set the data, and press PAUSE
button.
02 Set the data, and press PAUSE
button.
Change the data and set the Cr signal
level (A) to the specified value.
Press PAUSE button.
Change the data and set the Cb signal
level (B) to the specified value.
Press PAUSE button.
Check that the burst signal level
(C) is satisfied the specified value.
00 Set the data, and press PAUSE
button.
96 Set the data, and press PAUSE
button.
00 Set the data.
H
A B
0.28 µsec
Fig. 6-3-6.
C