CXA2061 Sony Corporation, CXA2061 Datasheet - Page 20

• Manufacturer Part Number: CXA2061
• Description: Y/C/RGB/D for NTSC Color TVs
• Manufacturer: Sony Corporation

Y SEL (1): Internal Y signal fixed mode ON/OFF switch
AGING (1): White output aging mode ON/OFF switch (Set to 0 at power-on.)
2. Chroma signal block registers
HUE (6): Hue control (chroma demodulation axis phase control)
COLOR (6): Color gain control
C OFF (1): Color signal ON/OFF switch
C BPF (1): Chroma band-pass filter ON/OFF switch
AXIS NTSC (1): Color detective axis (JAPAN axis/US axis) selector switch during NTSC mode
AXIS PAL (1): Forced PAL detective axis mode selector switch
YUV OUT (1): Switches the R2 IN/G2 IN/B2 IN input pins (Pins 32, 31 and 30) to Y, R-Y and B-Y signal output pins.
0 = YUV SW (Pin 36) standard operation
1 = EY IN (Pin 37) input only invalid
0 = Aging mode OFF
1 = Aging mode ON
0h = –35deg
3Fh = +35deg
0h = –30dB or less
1Fh = 0dB
3Fh = +6dB
0 = Color signal ON
1 = Color signal OFF
0 = Band-pass filter OFF
1 = Band-pass filter ON
0 = Set to JAPAN axis
1 = Set to US axis
0 = Forced axis off mode
1 = Forced PAL axis mode
0 = R2 IN/G2 IN/B2 IN signal input mode
1 = Pin 30: B-Y output
(EY IN, ER-Y IN and EB-Y IN inputs are selected when Pin 36 = high.)
(Internal Y, ER-Y IN and EB-Y IN inputs are selected when Pin 36 = high.)
(When there is no input signal, a 60 IRE flat signal is outputted from the Y block.)
(In this case, connect each pin to Vcc via a 10kΩ resistor.)
Pin 31: R-Y output
Pin 32: Y output
But valid only during the register AXIS PAL = 0
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CXA2061S