STV223XD/3X/4X
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STV224X/8X | STV223X | STV223XD | Symbol | Description | |
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SDIP56 | SDIP56 | TQFP64 |
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- | 44 | 58 | CVBSOUT1 | Main Video Switch Output | |
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45 | 45 | 59 | VCC1 | Chroma/Scanning Power Supply (8 V) | |
46 | 46 | 61 | BCL/SAF | Beam Current Limiter Control Voltage and | |
Safety Input (XRAY) | |||||
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47 | 47 | 62 | VERT | Vertical Output Pulse | |
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48 | 48 | 63 | HOUT | Horizontal Output Pulse | |
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49 | 49 | 64 | LFB/SSC | Line Flyback Input and | |
put | |||||
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50 | 50 | 1 | SLPF | Scanning PLL Filter | |
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51 | 51 | 2 | SCL | I2C Bus Clock Input | |
52 | 52 | 3 | SDA | I2C Bus Data Input | |
53 | 53 | 4 | VCCD | Digital Supply Voltage (5 V) | |
54 | 54 | 5 | GND D | Digital Ground | |
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55 | 55 | 6 | AUDIOOUT | Main Audio Output | |
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56 | 56 | 7 | FMCAP | FM Demodulation Capacitor | |
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- | - | 15 | SAW | Filter Switch Control | |
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25 | - | 30 | BEXT/UEXT | External Blue Input or external U input | |
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26 | - | 31 | GEXT/YEXT | External Green Input or external Y input | |
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27 | - | 32 | REXT/VEXT | External Red Input or external V input | |
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28 | - | 33 | FBEXT | External Fast Blanking Input | |
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24 | - | 36 | APR | Automatic RGB Peak Regulation | |
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- | - | 51 | HALFCTR | Half Contrast Input | |
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44 | - | 60 | CVBSOUT2 | Second Video Switch Output | |
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Note: 1. Input/Output not available in STV2236 and STV2236D versions.
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