cxa1871s Sony Electronics, cxa1871s Datasheet - Page 45

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

2.0
1.0
3.0
2.0
1.0
0
0
1
Fig 12. OSD RGB I/O characteristics
Fig 10. ABL characteristics (picture)
1
2
ABL=3
2
3
4
3
Input Y
Output R
5
IN
OUT
1.4Vp-p (black to white)
4
6
Input OSDR
Output ROUT
100IRE = 2.5Vp-p
7
5
OSD = 1
OSD = 0
ABL=0
8
applied voltage (V)
6
applied voltage (V)
9
OSDR
—45—
ABL-FIL
1.6
1.4
1.2
1.0
3.0
2.0
1.0
0
0
ABL=0
1
1.0
Fig 11. ABL characteristics (bright)
2
Fig 13. OSD-BLK voltage
2.0
3
–5.7dB
Input Y
Output R
4
3.0
IN
5
PIC = 3F SUBCONT = 7
AKB = OFF
OUT
1.4Vp-p (black to white)
4.0
6
ABL=3
7
5.0
applied voltage (V)
applied voltage (V)
8
OSD-BLK
ABL-FIL
CXA1871S
9