HP 9114 Repair Parts

[Dave Frederickson]

Here's some updated information on repair parts for 9114 floppy drives. First, thanks to Tony Duell for the schematics and repair procedure.
Replacement drives for a 9114A, 09114-69511, Sony OA-D32W-11, can be found in 9133, 9121D/S, and 9122D/S (S/N 2518A and below) disk drives. Drives for a 9114B, 09123-69101, Sony MP-F52W-50, can be found in 9153, 9123D, and 9122D/S (S/N 2614 and above) disk drives.
Battery - Powersonic PS-628 on Amazon, $10. Build up one edge with double-sided foam tape to keep it from rattling around.
MC68B09 CPU - Amazon, $9.
MC68B21P PIA - EBay, 2 for $4.
WD2793A WD Floppy Drive Controller - Ebay, $14. With HP part number!
5A pico fuse - Mouser 576-0251005.HAT1L
HP 1LB3-0003 HP-IL chip - Can be found on the I/O PCA of 2225A (yes, HP-IB) printers.

Dave