cxa1871s Sony Electronics, cxa1871s Datasheet - Page 43

• Manufacturer Part Number: cxa1871s
• Description: Ntsc/pal Y/c/jungle
• Manufacturer: Sony Electronics

–2.0
–4.0
–6.0
–10
–20
–30
8.0
6.0
4.0
2.0
2.0
1.0
0
0
0
0
0
Fig 3. Trap F0 frequency characteristics
1
1
20
Fig 1. Sharpness characteristics
Fig 5. Gamma characteristics
2
2
40
3
3
4
4
60
5
5
SHARPNESS = F
SHARPNESS = 7
SHARPNESS = 0
80
6
6
TRAPSW = 0
TRAPSW = 1
GAMMA = 7
GAMMA = 3
GAMMA = 0
7
7
100
8
8
frequency
amplitude
Frequency
(MHz)
(IRE)
Input
Input
(MHz)
—43—
–10.0
–2.0
–4.0
–6.0
–8.0
2.0
1.0
0.5
0
0
–800 –600 –400 –200 0
10
Fig 2. Chroma frequency characteristics
Fig 4. Auto pedestal characteristics
20
TOT SW = 1
TOT SW = 0
30
40
200 400 600
Input: IRE changed at Full Flat
Output: R OUT
DYCOL= AKB=OFF
GAMMA=DCTRAN=0
50
60
800
CXA1871S
fsc = 3.58MHz
amplitude
fsc (kHz)
(IRE)
Input