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STD dendy / nes / famicom turbo gamepad

License: Public Domain

Mode: Editors' pick

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Update time: 2022-01-10 09:06:12
Creation time: 2018-12-10 12:58:41
Description
My first circuit and PCB. For repair gamepad dendy \ nes \ famicom
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 555D U12 SOP8-1.27-5X3.6MM 1
2 10k R1,R2,R3,R4,R5,R7,R8,R6 1210 8
3 6,8k R9 1210 1
4 2,2M R10 1210 1
5 22nF C1 1210 1
6 100nF C3 1210 1
7 HEF4021BT,653 U1 SOIC-16_150MIL 1
8 Vcc P1 HDR-1X1/2.54 1
9 CLK \ HDR-1X1/2.54 1
10 Latch P3 HDR-1X1/2.54 1
11 D0 P4 HDR-1X1/2.54 1
12 GND P5 HDR-1X1/2.54 1
13 U1-15 pin BTURBO NES_BUTTON 1
14 U1-1 pin ATURBO,ABUTTON NES_BUTTON 2
15 B button U1-15PIN NES_BUTTON 1
16 U1-7 pin RIGHT NES_BUTTON 1
17 U1-6 pin LEFT NES_BUTTON 1
18 U1-4 pin UP NES_BUTTON 1
19 U1-5 pin DOWN NES_BUTTON 1
20 select U1-4PIN NES_BUTTON 1
21 start U1-3PIN NES_BUTTON 1
22 10nF C4 1210 1

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