Naked Amiga: guts navigation map



1. CPU, MC68020 16MHz running at 14.xx MHz
2. ROM (Read Only Memory), Kickstart, Amiga BIOS
3. place for FPU (68882 ?)
4. AA chipset
5. AA chipset
6. PCMCIA (PC card) interface buffers (74F245)
7. chip ram (4 chips)
8. PAR/SER interface chip 8520
9. BVision video RAM
10. TV modulator
11. PCMCIA / PC card socket
12. Video coder (Sony chip, delays ant etc.)
13. GAL chip for fixing errors in AA chipset
14. 2" HDD
15. RAM SIMM
16. MC68040 CPU
17. PPC 603e CPU
18. FD disk drive
19. Telepfone card fixing blizzard movement © by Savel :)
20. additional capacitor fixing spikes in power lines © by Savel.
21. fan
22. Power connector
23. Keyboard connector / ribbon conductor
24. BVision permedia chip
25. RGB Video cable from BVison. Very bad design.
26. +5/+12 power conector for external device. © by Savel
27. Mainboard check points.
28. Real time clock battery.
29. FD cable.
30. Blizzard's SCSI chip (other side)
31. 5V -> 3V, Permedia chip power regulator.
32. Mainboard's master clock (28.xxMHz), all audio, video, serial, internal timers are from this device.

---

© by Savel.