File:Amiga 500 audio op-amp and Paula supply (Commodore schematic 312511-03 sheet 4).png
Summary
[edit | edit source].png&veaction=edit§ion=1){kind=link}
.png&action=edit§ion=1){kind=link}
Detail of Commodore schematic 312511-03, Rev. 6A/7, sheet 4 of 8, for the Amiga 500 main board (Service Manual A500, PN-314981-04, page 5-13). Upper part: the supply to U14, +12 V through R301 and −12 V through R302 (10 Ω each) to +AV and −AV on pins 4 and 11, decoupled by C301-C304. Lower part, headed "Paula power!": +5 V through R309 (1 Ω) to Paula (U3) pin 27 with C3 and C307 (470 µF), and the reference divider R303 and R304 (1 kΩ each) with C305 and C306 (10 µF) producing Vref.
Source
[edit | edit source].png&veaction=edit§ion=2){kind=link}
.png&action=edit§ion=2){kind=link}
Rendered from File:Commodore Amiga A500 Service Manual 314981-04 (1990 Oct).pdf, PDF page 69 (manual page 5-13), at 300 dpi and cropped.
Author
[edit | edit source].png&veaction=edit§ion=3){kind=link}
.png&action=edit§ion=3){kind=link}
Commodore Business Machines.
Licence
[edit | edit source].png&veaction=edit§ion=4){kind=link}
.png&action=edit§ion=4){kind=link}
Copyright Commodore Business Machines. Hosted for preservation and repair reference, with the source cited.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:36, 25 October 2026 | | 842 × 912 (157 KB) | Josh (talk | contribs) | Upload for Amiga repair guide |
You cannot overwrite this file.
File usage
The following page uses this file:
.png&oldid=30031){kind=link}