Macintosh Performa 560
 | |
| Macintosh Performa 560 | |
| Specifications | |
|---|---|
| Manufacturer | Apple Computer, Inc. |
| Type | All-in-One Personal Computer |
| Released | January 1, 1994 |
| Discontinued | April 1, 1996 |
| Intro price | US$2,500 |
| CPU | Motorola 68030 @ 33 MHz |
| Memory | 5 MB RAM (expandable to 36 MB) |
| Storage | 160 MB SCSI hard drive, 2X CD-ROM, 1.44 MB floppy |
| Display | 14" Sony Trinitron color CRT (640×480) |
| Sound | Stereo 8-bit, 22 kHz |
| Dimensions | 17.9" H × 13.5" W × 16.5" D (45.5 × 34.3 × 41.9 cm) |
| Weight | 40.5 lbs (18.4 kg) |
| OS / Firmware | System 7.1P – System 7.6.1 |
| Predecessor | Performa 550 |
| Successor | Performa 575 |
| Codename | Hook |
| Model no. | M1640 |
The Macintosh Performa 560 is an all-in-one personal computer introduced by Apple Computer on January 1, 1994.[1] It is identical to the Performa 550 and LC 550 in hardware, differing only in the bundled "business software" package.
Relationship to LC 550 and Performa 550
[edit | edit source]The Performa 560 uses the same logic board, case design, and internal components as the LC 550 and Performa 550. Apple marketed the same hardware under different names for different markets:
- LC 550 – Educational market
- Performa 550 – Consumer market (home software bundle)
- Performa 560 – Consumer market (business software bundle)
The higher price of the Performa 560 reflected the different software bundle rather than any hardware differences.
Architecture and Processor
[edit | edit source]The Performa 560 uses a Motorola 68030 processor running at 33 MHz with a 32-bit data bus. The system bus also operates at 33 MHz. An optional Motorola 68882 FPU can be installed for floating-point calculations.
Memory and Storage
[edit | edit source]RAM Configuration
[edit | edit source]The system includes 4 MB of RAM soldered to the logic board, with an additional 1 MB SIMM installed by default for a total of 5 MB. A single 72-pin SIMM slot accepts modules up to 32 MB for a maximum of 36 MB total RAM. SIMMs must be 80 ns or faster.
ROM
[edit | edit source]The Performa 560 contains 1 MB of ROM.
Storage Systems
[edit | edit source]Standard configuration includes a 160 MB internal SCSI hard drive, a 2X CD-ROM drive, and a 1.44 MB SuperDrive floppy.
Display and Graphics
[edit | edit source]The built-in 14-inch Sony Trinitron CRT displays 640×480 resolution in 16-bit color. The system includes 512 KB of VRAM soldered to the logic board. A single VRAM slot accepts a 256 KB VRAM SIMM, bringing the total to 768 KB for improved color depth.
A second display can be supported via an LC PDS video card.
Input/Output and Expansion
[edit | edit source]Port Configuration
[edit | edit source]- 2× Serial ports (Printer, Modem)
- SCSI port (DB-25)
- ADB port
- Audio input/output jacks
Expansion
[edit | edit source]The Performa 560 includes one LC PDS slot for expansion cards such as Ethernet adapters or additional video output.
General Maintenance
[edit | edit source]For detailed maintenance practices including cleaning, PRAM battery management, connector corrosion prevention, and voltage adjustments, refer to the dedicated Macintosh LC 550 General Maintenance page.
PCB Schematics & Service Manual
[edit | edit source]The Macintosh Performa 560 shares its logic board and analog board with the LC 550. For schematics and service documentation, see the Macintosh LC 550 article.
All Apple Service Manuals can be found on the Apple Service Source page.
Capacitor Replacement Guide
[edit | edit source]Detailed capacitor replacement guidelines for both analog and logic boards can be found on the Macintosh LC 550 Capacitor Replacement Guide page.
Retrobrite
[edit | edit source]To address plastic yellowing, detailed instructions can be found on the Retrobrite page.
Troubleshooting
[edit | edit source]A comprehensive troubleshooting guide addressing no power, chime but no video, intermittent operation, Sad Mac errors, and floppy drive problems is available on the Macintosh LC 550 Troubleshooting page.
Technical Details
[edit | edit source]System Architecture at a Glance
[edit | edit source]| Sub-system | Specification |
|---|---|
| CPU | Motorola 68030 @ 33 MHz |
| FPU | Optional Motorola 68882 |
| Bus width | 32-bit data bus |
| ROM | 1 MB |
| RAM | 5 MB standard (4 MB soldered + 1 MB SIMM), expandable to 36 MB |
| VRAM | 512 KB (expandable to 768 KB) |
| Video | 640×480, 16-bit color |
| Sound | Stereo 8-bit, 22 kHz |
| Storage | 160 MB SCSI HDD, 2X CD-ROM, 1.44 MB floppy |
| Expansion | 1× LC PDS slot |
| Gestalt ID | 80 |
References
[edit | edit source]Service Documentation
[edit | edit source]The official Apple Service Source documentation for this model: