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| STV223XD/3X/4X | |
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STV224X/8X | STV223X | STV223XD | Symbol | Description |
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SDIP56 | SDIP56 | TQFP64 |
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1 | 1 | 8 | SIFIN1 | SIF Input |
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2 | 2 | 9 | SIFIN2 | SIF Input |
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3 | 3 | 10 | AGCSIFCAP | AGC SIF Capacitor |
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4 | 4 | 11 | VREF IF | Voltage Reference Filtering |
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5 | 5 | 12 | AGCPIFCAP | AGC PIF Capacitor |
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6 | 6 | 13 | PIFIN1 | PIF Input |
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7 | 7 | 14 | PIFIN2 | PIF Input |
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8 | 8 | 16 | TUNERAGCOUT | AGC Tuner Output |
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9 | 9 | 17 | IFPLL | IF PLL Filter |
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10 | 10 | 18 | GND IF | IF Ground |
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11 | 11 | 19 | AM/FMOUT/SC | AM/FM Mono Sound or Stereo Carriers Output |
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12 | 12 | 20 | VCC IF | 5 V IF Supply |
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13 | 13 | 21 | INTCVBSOUT | Internal CVBS Output |
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14 | 14 | 22 | EXTAUDIOIN | External Audio Input |
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15 | 15 | 23 | PIFLC1 | LC Input |
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16 | 16 | 24 | PIFLC2 | LC Input |
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17 | 17 | 25 | VCC2 | Video/Luma Supply Voltage (8 V) |
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18 | 18 | 26 | CVBSIN1 | Internal Video Input |
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19 | 19 | 27 | GND2 | Video/Luma Ground |
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20 | 20 | 28 | CVBSIN2 | External Video Input |
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21 | 21 | 29 | BS | Black Stretch Capacitor |
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22 | 22 | 34 | Y/CVBSIN3 | Y(SVHS) or CVBS3 External Input |
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23 | 23 | 35 | CHR | Chroma (SVHS) Input |
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- | 24 | 37 | UIN |
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- | 25 | 38 | VIN |
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- | 26 | 39 | YIN | Y Input (Note 1) |
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- | 27 | 40 | YOUT | Y Output (Note 1) |
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- | 28 | 41 | VOUT |
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- | 29 | 42 | UOUT |
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30 | 30 | 43 | BOUT | Blue Output |
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31 | 31 | 44 | GOUT | Green Output |
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32 | 32 | 45 | ROUT | Red Output |
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33 | 33 | 46 | ICATH | Cathode Current Measurement Input |
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34 | 34 | 47 | BOSD | OSD Blue Input |
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35 | 35 | 48 | GOSD | OSD Green Input |
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36 | 36 | 49 | ROSD | OSD Red Input |
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37 | 37 | 50 | FBOSD | OSD Fast Blanking |
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38 | 38 | 52 | XTAL3/BTUN | 3.5X MHz Crystal or Cloche Filter Tuning |
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Capacitor |
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39 | 39 | 53 | XTAL2 | 3.5X MHz Crystal |
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40 | 40 | 54 | XTAL1 | 4.43/3.5X MHz Crystal |
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41 | 41 | 55 | CLPF | Chroma PLL Filter |
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42 | 42 | 56 | X1/VAMP/CHROUT | XTAL1 Control Pin, Vertical Amplitude DAC |
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Output and Chroma Reference Signal Output. |
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43 | 43 | 57 | GND1 | Chroma/Scanning Ground |
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