![Segment data signals.](/images/new-backgrounds/82391/8239151x1.webp)
Pin No. | Signal | I/O |
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| Description |
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OUT | Digit selection signal. |
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| Signal similar to P23. |
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OUT | Segment data signals. |
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| The relation between signals and indicators are as follows: |
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| Signal | Segment | Signal | Segment |
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| P13 | P15 | P03 | P7 |
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| ...............P12 | ................P02 | ß(60Hz) |
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| P11 | P13 | P01 | P5 |
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| P10 | P12 | P00 | P4 |
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| GND | ||
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| P07 | P11 | P37 | P3 |
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| VP | ||
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| P06 | P10 | P36 | P2 |
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| P05 | P9 | P35 | P1 |
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| P04 | P8 |
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| (ß : INTO signal) |
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| Refer to the touch control panel circuit about the relation between signals and indicators. | |||||||||||||||
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| Normally, one pulse is output in every synchronized signal (ß) period, and input to the | |||||||||||||||
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| anode of the fluorescent display. |
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49 | P07 | OUT | Segment data signal. | Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G8 line keys on key matrix is touched. |
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50 | P06 | OUT | Segment data signal. | Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G7 line keys on key matrix is touched. |
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51 | P05 | OUT | Segment data signal. | Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G6 line keys on key matrix is touched. |
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52 | P04 | OUT | Segment data signal. | Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G5 line keys on key matrix is touched. |
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53 | P04 | OUT | Segment data signal. | Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G4 line keys on key matrix is touched. |
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54 | P02 | OUT | Segment data signal. | Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G3 line keys on key matrix is touched. |
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55 | P01 | OUT | Segment data signal. | Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G2 line keys on key matrix is touched. |
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56 | P00 | OUT | Segment data signal. |
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| Signal similar to P13. |
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| Key strobe signal. |
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| Signal applied to | |||||||||||||||
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| of G1 line keys on key matrix is touched. |
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OUT | Segment data signal. | Signal similar to P13. |
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OUT | Terminal not used. |
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