Macintosh Quadra 700 Logic Board Schematic
This is Apple Computer's schematic of the Macintosh Quadra 700 logic board, drawing number 050-8020, revision C: a CAD-generated, D-size set. The scan holds sheets 2 to 31 of the 34 sheets.
Contents
[edit | edit source]Among the sheets:
- Sheet 2: CPU and I/O clock oscillators
- Sheets 10 to 11: NuBus termination and slots
- Sheet 12: DAFB video controller
- Sheet 16: DP8531 video clock generator
- Sheet 19: 53C96 SCSI controller with the external and internal SCSI connectors
- Sheet 22: VIA1, VIA2 and the ADB transceiver
- Sheet 26: ADB connectors and soft-power control
- Sheet 27: sound input, and the real-time clock with the 3.6 V battery BT1
- Sheets 28 to 30: sound circuits
- Sheet 31: SONIC Ethernet controller and the 14-pin Ethernet connector J7
What this document does not contain
[edit | edit source]- Sheet 1 and sheets 32 to 34 are not in the scan.
- Component values are printed, but capacitor voltage ratings and dielectric types are not.
- No power supply schematic and no parts list.
Pages that cite this document
[edit | edit source]- Macintosh Quadra 700 Capacitor Replacement Guide
- Macintosh Quadra 700 General Maintenance: cites Sheet 19, Sheet 26, Sheet 27, Sheet 31
- Macintosh Quadra 700 Troubleshooting: cites Sheet 19, Sheet 26, Sheet 27, Sheet 31
Download: Macintosh Quadra 700 Schematic.pdf