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2.
S VIDEO OUT Chroma Level Adjustment
(VC-376 board (Non MS model))
(VC-377 board (MS model))
(VC-376 board (Non MS model))
(VC-377 board (MS model))
Mode
CAMERA (Non MS model)
CAMERA-TAPE (MS model)
CAMERA-TAPE (MS model)
Subject
Arbitrary
Measurement Point
Chroma signal terminal of S VIDEO
plug of A/V jack (75
plug of A/V jack (75
Ω
terminated)
External trigger: Y signal terminal of
S VIDEO plug of A/V jack (75
S VIDEO plug of A/V jack (75
Ω
terminated)
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
26, 27
Specified value
Cr level: A = 714
±
14 mVp-p (NTSC)
A = 700
±
14 mVp-p (PAL)
Cb level: B = 714
±
14 mVp-p(NTSC)
B = 700
±
14 mVp-p(PAL)
Burst level: C = 286
±
6 mVp-p(NTSC)
C = 300
±
6 mVp-p(PAL)
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Switch setting:
1) DEMO MODE (Menu setting) ........................................ OFF
1) DEMO MODE (Menu setting) ........................................ OFF
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
8
A0
(Non MS model only)
Set the bit value of bit3 is
“1”, and press PAUSE button.
(Note 2)
(MS model only)
Set the bit value of bit1 is
“0”, and press PAUSE button.
(Note 2)
Set the bit value of bit3 is
“1”, and press PAUSE button.
(Note 2)
(MS model only)
Set the bit value of bit1 is
“0”, and press PAUSE button.
(Note 2)
3
3
0C
02
Press PAUSE button.
4
C
26
Change the data and set the
Cr signal level (A) to the
specified value.
Cr signal level (A) to the
specified value.
5
C
26
Press PAUSE button.
6
C
27
Change the data and set the
Cb signal level (B) to the
specified value.
Cb signal level (B) to the
specified value.
7
C
27
Press PAUSE button.
8
Check the burst signal (C) to
the specified value.
the specified value.
9
3
0C
00
10
8
A0
(Non MS model only)
Set the bit value of bit3 is
“0”, and press PAUSE button.
(Note 2)
(MS model only)
Set the bit value of bit1 is
“1”, and press PAUSE button.
(Note 2)
Set the bit value of bit3 is
“0”, and press PAUSE button.
(Note 2)
(MS model only)
Set the bit value of bit1 is
“1”, and press PAUSE button.
(Note 2)
11
0
01
00
Note 2:
For the bit values, refer to “6-4. SERVICE MODE”, “4-
3. 3. Bit value discrimination”.
3. 3. Bit value discrimination”.
H
A
0.28
μ
sec(NTSC)
B
0.28
μ
sec(NTSC)
0.23
μ
sec(PAL)
0.23
μ
sec(PAL)
C
Fig. 6-3-6
4C
4C
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