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STD MSX Turbo-R Floppy Disk To NEC 1231H Floppy Disk
Mode:
Goal of this project:
The original floppy disk drive of the MSX Turbo-R use a belt between the motor and the axis of the floppy disk to spin it right round.
Unfortunately this belt dry out and need to be changed after few years of use.
To get rid of this, it is possible to adapte PC floppy disk drive with direct drive motor, like it is done on Comodore Amiga.
Unfortunately the internal connector of the MSX Turbo-R is not a 34 pins arranged in two row of 17 pins.
So I've design this adapter for MSX Turbo-R internal floppy disk drive connector to PC floppy disk drive 34 pin connector.
This version was designed for tne NEC 1231H floppy disk drive since:
1/ I've got one. ;-)
2/ its eject button fit nicely with the dedicated "hole" in the MSX Turbo-R plastic case..
/!\ It may work with other PC floppy disk drive, please make sure that it will fit well in the MSX Turbo-R plastic case once closed.
/!\ And also check the eject button position of the PC floppy disk drive you plan to use! You may need to modify the MSX Turbo-R case.
1/ You need to take care of the side on which the 34 pins connector will be soldered, check picture just below.
2.54mm 2x17 Pin 34 Pin Female PCB Double Row Straight Header link 1
FPC FFC 1.25mm Pitch Flat Cable Connector Socket Double Row 24 Pin link 1 link 2
- FFC FPC Flexible Flat Cable 1.25 MM Pitch 24 PIN Same Side 20cm (Aliexpress) link 1 link 2
- 4 Pin Molex to 4 Pin Floppy PC Power Adapter Connector Cable for Floppy Drive FDD 20cm (Aliexpress) link 1 link 2
And lastly finish by the left side of the case,
Return the computer upside down and place and tight the scews.a
Enjoy! :-)
Best regards,
Slayerman from the MSX group ABYSS software
ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | JLCPCB Part Class | description | |
---|---|---|---|---|---|---|---|---|---|---|
1 | AFC25-S24HCC-00 | J1 | FPC-TH_24P-P1.25_AFC25-S24HCC-00_MSX-TURBO-R | 1 | AFC25-S24HCC-00 | JS(钜硕电子) | LCSC | C395261 | AFC25-S24HCC-00 | |
2 | 09 18 534 6329 | J2 | 918534X329 | 1 | PM254-2-17-Z-8.5 | HCTL(华灿天禄) | LCSC | C2897418 | 09 18 534 6329 | Flat Cable Connector (IDC), Standard Male Header, Straight Press-in Pin, 34 Contacts, Performance Level 2 |
3 | 5-103765-4 | J3 | HDR-TH_4P-P2.54-H-M-W9.7-N | 1 | 5-103765-4 | TE Connectivity(美国泰科) | LCSC | C3334283 | 5-103765-4 |
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