Zimmers.NET Files (formerly ftp.funet.fi)

/pub/cbm/schematics/computers/pet/2001N/


This is the service information on the 2001N/3000/4000 (no CRTC). This is the dynamic system board.

Files

320349-1.gif 1998-04-17 250553
Schematic 320349 page 1 of 9, microprocessor-memory expansion
320349-2.gif 1998-04-17 152153
Schematic 320349 page 2 of 9, IEEE-488 interface
320349-3.gif 1998-04-17 242020
Schematic 320349 page 3 of 9, cassette & keyboard
320349-4.gif 1998-04-17 145816
Schematic 320349 page 4 of 9, ROMs
320349-5.gif 1998-04-17 258536
Schematic 320349 page 5 of 9, RAMs
320349-6.gif 1998-04-17 206658
Schematic 320349 page 6 of 9, master timing
320349-7.gif 1998-04-17 189244
Schematic 320349 page 7 of 9, Display logic
320349-8.gif 1998-04-17 168659
Schematic 320349 page 8 of 9, Display RAMs
320349-9.gif 1998-04-17 134014
Schematic 320349 page 9 of 9, voltage regulator

320349.pdf 2020-02-20 1806177
Schematic for dynamic system board
320351-1.gif 1998-04-17 129555
320351-2.gif 1998-04-17 190713
320351-3.gif 1998-04-17 194028
320351-4.gif 1998-04-17 200100
320351-5.gif 1998-04-17 216210
parts list
320351-6.gif 1998-04-17 108927
parts layout and jumper information

321445.gif 1998-04-17 137602
Schematic for 9" CRT display (later version than that with the 2001
schematics)

321446.gif 1998-05-05 240041
Parts layout for 9" CRT display, schematic 321445

321447-01.gif 1998-04-17 78221
321447-02.gif 1998-04-17 81554
321447-03.gif 1998-04-17 78556
321447-04.gif 1998-04-17 79123
321447-05.gif 1998-04-17 80939
321447-06.gif 1998-04-17 83760
321447-07.gif 1998-04-17 84727
321447-08.gif 1998-04-17 82080
321447-09.gif 1998-04-17 81201
321447-10.gif 1998-04-17 55155
Oscilliscope waveforms for test points indicated on 321445

cbm3032keyboardPCB.jpg 2013-06-29 1474778
CBM 3032 Keyboard PCB hires

Logic_Diagram_Dynamic_PET_CBM_3032_4032.pdf 2018-02-21 14359476
Schematic 320349 for Dynamic PET, scanned by retro-commodore.eu

PETkeyboardMatrix.gif 2018-01-05 313241
Drawing of keyboard matrix and pins by Larry Kraemer

the_dynamic_pet.pdf 2020-02-20 4070065
Parts List and jumper settings for dynamic PET

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