Casio CTK-485 Manual de usuario descargar pdf (Pagina 11)

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MAJOR WAVEFORMS

0.1 s

CH1

CH1 5V

BWL

1 RESET signal

IC 1 pin 1

1

20 µs

CH1

BWL

CH1 1V

2

2 Main clock pulse

MSM6755B-17 pin 32

10 µs

CH1

CH2

CH2

BWL

CH1 5V 5V

3 Key scan signal KO10

MSM6755B-17 pin 72

4 Key scan signal KO11

MSM6755B-17 pin 73

3

4

1ms

CH2

CH1

BWL

CH1 1V 1V

CH2

5 Sound signal output (L-ch)

MSM6755B-17 pin 47

6 Sound signal output (L-ch)

Q106 2SC1740SQ Emitter

5

6

1ms

CH1

CH2

BWL

CH1 1V

CH2 1V

1ms

CH1

CH2

BWL

CH1 1V 1V

CH2

7 Sound signal output (R-ch)

MSM6755B-17 pin 44

8 Sound signal output (R-ch)

Q107 2SC1740SQ Emitter

9

0

9 Sound signal output (R-ch)

LA4598 pin 3

0 Sound signal output (L-ch)

LA4598 pin 12

Tone: Flute Ensemble

Key: A3

Volume: 7

7

8

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 19 20

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