Standard schematic diagrams
BATTERY 3V
GND
LEFT
RIGHT
GND
R14 |
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0 |
C1 |
R1 |
R3 |
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+ |
C3 |
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1 |
F/10V |
180 |
2K |
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10 |
F/6.3V |
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+ |
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C4 |
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R2 |
R4 |
C2 |
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8 7 6 5 |
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103 |
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10 |
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R9 |
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2K |
683 |
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IC1 |
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NJM2073 |
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1K |
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1 2 3 4 |
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LED1 |
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LEFT |
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F/10V |
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GND |
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C9 |
+ |
C10 |
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SW1 |
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220 |
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104 |
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C5 |
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R5 |
R7 |
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+ |
C7 |
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1 |
F/10V |
180 |
2K |
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10 |
F/6.3V |
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+ |
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RIGHT |
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R6 |
R8 |
C6 |
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C8 |
GND |
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103 |
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10 |
2K |
683 |
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8 7 6 5 |
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IC2 |
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NJM2073 |
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1 2 3 4 |
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