Schematic: Racore 1504/1507 Disk Upgrade

Hardware questions and modifications

Re: Schematic: Racore 1504/1507 Disk Upgrade

Postby Chuckphd53 » Wed Sep 11, 2019 6:22 pm

just saw this, I can send the schem to you...
(PCJR/JR-IDE-512DOM,TandyMod,V20-10Chip,BiDir,LPT2,3FlopBrd,
USBEmulator,ZIP100,PS2Keybrd,MouseSysMouse,InternalSwitcherPS)
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Location: Florida, USA

Re: Schematic: Racore 1504/1507 Disk Upgrade

Postby TimsPCjr » Wed Sep 11, 2019 7:24 pm

I'd like to see the schematic even though mine is the Rapport. Probably very close.
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Re: Schematic: Racore 1504/1507 Disk Upgrade

Postby Chuckphd53 » Thu Sep 12, 2019 8:02 am

Here ya go, let me know if you have questions...

Chuck

http://www.linearlogix.com/PCJR/PCJRFlopBrd.pdf
(PCJR/JR-IDE-512DOM,TandyMod,V20-10Chip,BiDir,LPT2,3FlopBrd,
USBEmulator,ZIP100,PS2Keybrd,MouseSysMouse,InternalSwitcherPS)
Chuckphd53
 
Posts: 360
Joined: Sun May 13, 2018 9:15 am
Location: Florida, USA

Re: Schematic: Racore 1504/1507 Disk Upgrade

Postby alphaseinor » Fri Nov 15, 2019 9:58 am

I just got a racore stack with a second floppy...
troubleshooting a "RACORE FIXED DISK ERROR"... thanks for posting the fantastic pics.

making my quadram chassis look tiny :)
alphaseinor
 
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Re: Schematic: Racore 1504/1507 Disk Upgrade

Postby Chuckphd53 » Fri Nov 15, 2019 10:27 am

Wow Racore HD, I have a system with the floppy .... Take a picture when gets going...
Also I have a few Racore and Rapport PDF items if you are interested..
send me your email and I'm happy to share what I have...
(PCJR/JR-IDE-512DOM,TandyMod,V20-10Chip,BiDir,LPT2,3FlopBrd,
USBEmulator,ZIP100,PS2Keybrd,MouseSysMouse,InternalSwitcherPS)
Chuckphd53
 
Posts: 360
Joined: Sun May 13, 2018 9:15 am
Location: Florida, USA

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