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12
PLL IF
37
IF-PLL loop filter
IFVO/SVO 38
IF video output / selected CVBS output
VP1 39
supply voltage TV processor
CVBS INT
40
internal CVBS input
GND1 41
ground for TV processor
CVBS/Y 42
CVBS/Y input
CHROMA 43
C input
AUDOUT/AMOUT *1
44
audio output /AM audio output (volume controlled)
INSSW2 45
2
nd
RGB / YUV insertion input
R2/VIN 46
2
nd
R input / V (R-Y) input / P
R
input
G2/YIN 47
2
nd
G input / Y input
B2/UIN 48
2
nd
B input / U (B-Y) input / P
B
input
BCLIN 49
beam current limiter input
BLKIN 50
black current input / V-guard input
RO 51
Red output
GO 52
Green output
BO 53
Blue output
VDDA 54
analog supply of Closed Caption decoder and digital supply of TV-processor (3.3
V)
VPE 55
OTP Programming Voltage
VDDC 56
digital supply to core (3.3 V)
OSCGND 57
oscillator ground supply
XTALIN 58
crystal oscillator input
XTALOUT 59
crystal oscillator output
RESET 60
reset
VDDP 61
digital supply to periphery (+3.3 V)
P1.0/INT1 62
TV/AV (AV1) / AV2 /S-VHS mode Output.
P1.1/T0 63
TV/AV (AV1) / AV2 /S-VHS mode Output.
P1.2/INT0 64
Remote control signal input.
Note
1. The function of pin 20, 28, 29, 31, 32, 35 and 44 is dependent on the IC version (mono intercarrier FM demodulator
/QSS IF amplifier and East-West output or not) and on some software control bits. The valid combinations are given in
table 1.
2. the vertical guard function can be controlled via pin 49 or pin 50. the selection is made by means of the
IVG bit in subaddress 2BH.