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Std edition RC2014-YM2149-PUBLIC
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Description
The same system as with the MSKZIO-Bus project - only the bus connection has been changed.
[Development Site](https://schrievkrom.wordpress.com/2020/01/05/rc2014-bus-soundcard-ay-3-8910-revision-1/)
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 8x10k | RP1-10K,RP2-10K,RP3-10K | SIL-9 | 3 |
| 2 | 74HCT32 | U3-HCT32 | DIP-14_L20.0-W7.6-P2.54-LS7.6-BL | 1 |
| 3 | 74HCT688 | U-HCT688 | PDIP-20 | 1 |
| 4 | 1u | C2-138,C2-00,C2-8910,C1,C2-CRY | RAD-0.1 | 5 |
| 5 | Header-Male-2.54_2x7 | J2 | HDR-TH_14PIN-V-ROW2-COL7-MALE-PITCH2.54 | 1 |
| 6 | SN74HCT138N | U2-HCT138 | DIP-16_L19.2-W6.6-P2.54-LS7.6-BL | 1 |
| 7 | 100nF | C3-688-100NF | RAD-0.1 | 1 |
| 8 | 4k7 | R10-4K7,R11-4K7 | AXIAL-0.3 | 2 |
| 9 | 1k | R4-1K,R5-1K | AXIAL-0.3 | 2 |
| 10 | 1k6 | R7-1K6,R6-1K6 | AXIAL-0.3 | 2 |
| 11 | 3k | R1-3K,R2-3K,R3-3K | AXIAL-0.3 | 3 |
| 12 | 470uF | C3,C4 | CAP-D3.0XF1.5 | 2 |
| 13 | FCR1295G-3.5mm | J5 | CLIFF_6P_3.5MM_JACK | 1 |
| 14 | SUB-D9 | J3,J4 | DSUB9-1 | 2 |
| 15 | AY-3-8910 | U1-AY-3-8910 | DIP-40_600MIL | 1 |
| 16 | Header-Female-2.54_1x16 | P1 | HDR-16X1/2.54 | 1 |
| 17 | Header-Male-2.54_1x2 | H1-/SEL | HDR-2X1/2.54 | 1 |
| 18 | CRYSTAL_OSCILLATOR | QG1-CLKA0 | CRYSTAL-OSCILLATOR | 1 |
| 19 | Bus RC2014/80 | U3-RC2014-ENHANCEDBUS | HDR-2.54-19-2X40P | 1 |
| 20 | 100nf | C_BUS1 | RAD-0.1 | 1 |
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