| PCB5-1-2-5V 包括如下所示部分。
PCB5-1-2-5V的装配材料清单
|
描述 |
数量 |
参考 |
零件 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
4 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
Photo coupler |
2 |
U1 |
TLP521 |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
Resistor |
4 |
R1,R2 |
330E |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
LED |
4 |
D1 |
RED |
|
LED HOLDER |
4 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
8 |
R1,R2 |
330E |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
LED |
2 |
D1 |
RED |
|
LED HOLDER |
2 |
D3.0*2 Holes*9mm |
D3.0*2 Holes*9mm |
|
Resistor |
4 |
R1,R2 |
330E |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
20 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
2pin socket |
10 |
J1,J2,J3,J4,J5 |
CON2 |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
4 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
|
Resistor |
2 |
R3 |
10K |
PCB5-1-2-5V的电路图
PCB5-1-2-5V的电路板图
|
PCB5-1-2-5V装配说明 1.检查是否有刮伤,标记,痕迹保证产品完整如新.
2.电路板没有弯曲情况.
3.确保所有的零件如装配材料清单所示准确无误.
4.安装零件和组件时在一定程度上确保它们看起来整齐有序.
5.确保所有已经焊接的部位完整地被覆盖并看起来有光泽.
6.小心确保没有漏焊接的部分，正如我们不希望在焊盘之间会产生短路.
7.如果有旧的线路确保线路被绝缘完整覆盖.
|
PCB5-1-2-5V调试说明 |
|
 |
参考测试线路图
注意此PCB有两块相同分开的线路组成,PCB6-1-B-5V表示用底部的部分,PCB6-1-T-5V表示用顶部的部分,PCB6-1-2-5V表示用顶部和底部两部分都用
连接一个5VDC电源到J2,注意极性不能接反,J2的第一脚为正极
连接一个自复位开关到J3和J4
连接一个电压表到J1
接上电源到,未闭合连接到J3;J4开关时,连接到J1的电压表读数应是5VDC,相应的LED灯应不亮
闭合连接到J3;J4的任一开关时,连接到J1的电压表读数应是零,相应的LED灯应亮
如是PCB6-5-2-5V板,重复上述测试在另一部分
如上述测试合格,打上序列号码
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