rWaveforms
*Note:
Use R1001 only with Ver.3.0 of microprocessor (IC801). Using R1001 with other micro- processor versions will cause operating errors so be sure to remove it.
You can check the version with Test Mode (page 7).
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| IC501 | @¥ | VOLT/DIV : 200mV AC |
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| TIME/DIV : 5 μsec |
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| 2 |
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| 23∝sec |
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| IC601 | #» | VOLT/DIV : 1V AC |
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| TIME/DIV : 10 μsec |
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| 3 |
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| 482nsec |
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| IC601 | $Á | VOLT/DIV : 500mV AC |
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| TIME/DIV : 200nsec |
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| 4 |
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| 2.0 |
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| 16.9344 MHz | ||
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| IC601 | $» | VOLT/DIV : 500mV AC |
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| TIME/DIV : 20nsec |
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| Note: |
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| • | All capacitors are in μF unless otherwise noted. pF: μμF | ||
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| 50 WV or less are not indicated except for electrolytics | ||
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| and tantalums. |
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| • | All resistors are in Ω and 1/4 W or less unless otherwise | ||
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| specified. |
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| • | C : panel designation. |
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| Note: The components identified by mark !or dotted | ||
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| line with mark !are critical for safety. | ||
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| Replace only with part number specified. | ||
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| • | A: B+ Line. |
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| • Power voltage is dc 1.5V and fed with regulated dc power | |||
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| supply from battery terminal. |
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| • Voltages and waveforms are dc with respect to ground | |||
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| under |
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| no mark : PLAY |
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| • Voltages are taken with a VOM (Input impedance 10 MΩ). | |||
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| Voltage variations may be noted due to normal produc- | ||
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| tion tolerances. |
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| • | Waveforms are taken with a oscilloscope. | ||
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| Voltage variations may be noted due to normal produc- | ||
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| tion tolerances. |
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| • | Circled numbers refer to waveforms. |
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| • | Signal path. |
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| J : PLAY |
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– 21 – | – 22 – | – 23 – | – 24 – |
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