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AV-25P8
VIDEO / CHROMA CIRCUIT ADJUSTMENT (Page 19)
CONTENTS
1. CUTOFF
2. DRIVE
3. BRIGHT
COMPONENT
4. CONT
COMPONENT
5. COLOUR
TV / VIDEO
COMPONENT
6. TINT
COMPONENT
7. BLACK OFFSET
8. SHARP
COMPONENT
: Do not adjust.
Adjustment of SUB COLOUR-II (Page 22)
Adjustment part
5. COLOUR
PAL COLOUR
Value (A) in the figure: Set to 0V (W & G).
Value (A) in the figure: Set to −5V (W & G).
SECAM COLOUR
NTSC 3.58 COLOUR
Value (A) in the figure: Set to +6V (W & G).
Adjustment of SUB TINT-II (Page 23)
Adjustment part
6. TINT
NTSC 3.58 TINT
Value (B) in the figure: Set to +6V (W & Cy).
6
PAL
R
G
B
R
B
TV
0
+1
VIDEO
TV
0
+2
VIDEO
+10
+6
TV
+6
VIDEO
R-Y
—
B-Y
—
−15
TV
−13
VIDEO
Description
Description
SECAM
−60
−60
−60
+0
+0
0
−4
−3
0
0
+2
+18
+8
+6
+6
+6
0
0
−17
−11
−15
No. 56070
NTSC 3.58
NTSC 4.43
0
—
−2
—
0
—
+2
—
+0
−2
+18
−1
0
+6
0
−3
—
—
—
—
−15
—
−12
—
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