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IC DESCRIPTION
SYMBOL
IFIN1
IFIN2
IREF
VSC
TUNERAGC
AUDEEM
DECSDEM
GND2
SNDPLL
SNDIF
HOUT
FBISO
AUDEXT
EHT0
PLLIF
IFVO
VP1
CVBSINT
GND1
CVBS/Y
CHROMA
AUDOUT
INSSW2
R2IN
G2IN
B2IN
BCLIN
BLKIN
R0
G0
B0
VDDA
VPE
VDDC
OSCGND
XTALIN
XTALOUT
RESET
VDDP
Audio Mute
Power
IR in
PIN
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
analog supply of Teletext decoder and digital supply of TV-Processor (3.3V)
55
56
57
58
59
60
61
62
63
64
DESCRIPTION
IF input 1
IF input 2
Reference current input
vertical sawtooth capacitor
tuner AGC output
audio deemphasis
decoupling sound demodulator
ground 2 for TV processor
narrow band PLL filter
n.u.
horizontal output
flyback input / sandcastle output
external audio input
EHT/Overvoltage protection
IF PLL loop filter
IF video output
main supply voltage TV-processor
internal CVBS input
ground 1 for TV-processor
external CVBS/Y input
chrominance input (SVHS)
audio out
2nd RGB insertion input
2nd R input
2nd G input
2nd B input
beam current limiter input
black current input
RED Output
GREEN Output
BLUE Output
OTP programming supply
digital supply to core (3.3V)
oscillator ground supply
crystal oscillator input
crystal oscillator output
reset
digital supply to periphery (3.3V)
Port 1.0 : Audio mute output (PushPull )
Port 1.1 : Power output (PushPull )
Interrupt input 0 : R/C Infrared input
12
12 12
APPENDIX
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