2. The Function Generator component parameter table
Note |
label |
type |
parameters |
R1 |
resistor |
1K |
Regardless of the polarity |
R2 |
Adjustable resistance |
B503=50K |
(by screen printing layer) |
R3, R5,R6 |
resistor |
5.1K |
Regardless of the polarity |
R4 |
resistor |
330 |
Regardless of the polarity |
R7 |
Adjustable resistance |
B503=50K |
(by screen printing layer) |
R8 |
Adjustable resistance |
B104=100K |
(by screen printing layer) |
C1, |
Electrolytic capacitor |
100UF |
The positive short feet negative long feet |
C2 |
non-polar capacitors |
104 |
Regardless of the polarity |
C3,C4 |
Electrolytic capacitor |
10UF |
The positive short feet negative long feet |
C5 |
non-polar capacitors |
105 |
Regardless of the polarity |
C6 |
non-polar capacitors |
473 |
Regardless of the polarity |
C7 |
non-polar capacitors |
222 |
Regardless of the polarity |
C8 |
non-polar capacitors |
101 |
Regardless of the polarity |
U1 |
IC |
XR2206 |
(by screen printing layer) |
JK1 |
DC POWER |
|
(by screen printing layer) |
J1 |
2PIN Jumper cap |
XM2.54 |
Regardless of the polarity |
J2 |
2PIN Jumper cap |
XM2.54 |
Regardless of the polarity |
P1 |
Signal wire terminal |
|
(by screen printing layer) |
J3 |
2*5P Jumper cap |
|
|
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