cxa2050s Sony Electronics, cxa2050s Datasheet - Page 27

• Manufacturer Part Number: cxa2050s
• Description: Y/c/rgb/d For Pal/ntsc Color Tvs
• Manufacturer: Sony Electronics

REF-POSITION (2)
PIC-ON
R ON
G ON
B ON
AKB OFF
YS1 OFF
ABL
LIMIT
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
: Reference pulse timing setting
: ON/OFF switch for RGB output with a reference pulse
: ON/OFF switch for Rch video output without a reference pulse
: ON/OFF switch for Gch video output without a reference pulse
: ON/OFF switch for Bch video output without a reference pulse
: AKB ON/OFF switch (Set to ON mode at power-on.)
: YS1 forced OFF mode/YS1 normal mode
: ABL mode selector
: Peak limiter (RGBOUT pin is limited at DC5.2V)
0h = From rising edge of V TIM: Rch 22H, Gch 23H, Bch 24H
1h = From rising edge of V TIM: Rch 20H, Gch 21H, Bch 22H
2h = From rising edge of V TIM: Rch 18H, Gch 19H, Bch 20H
3h = From rising edge of V TIM: Rch 16H, Gch 17H, Bch 18H
(Set to OFF mode at power-on.)
0 = RGB output OFF (All blanked status)
1 = RGB output ON
(Operates when PIC ON = 1, set to OFF mode at power-on.)
0 = Rch video output OFF (Blanked status, reference pulse only output)
1 = Rch video output ON
(Operates when PIC ON = 1, set to OFF mode at power-on.)
0 = Gch video output OFF (Blanked status, reference pulse only output)
1 = Gch video output ON
(Operates when PIC ON = 1, set to OFF mode at power-on.)
0 = Bch video output OFF (Blanked status, reference pulse only output)
1 = Bch video output ON
0 = AKB ON
1 = AKB OFF (IK CLAMP, IK S/H and reference pulse fixed to OFF)
0 = YS1 normal mode
1 = YS1 forced OFF mode
0 = Picture/bright ABL mode
1 = Picture ABL mode
0 = OFF
1 = ON
R, G and B cut-off adjustment at AKB OFF performed by voltage applied to RSH,
GSH and BSH pins, respectively.
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CXA2050S