Service ManualTable of ContentsMacintosh II/IIx/IIfx1Basics2Overview3Specifications4Processor5CPU5Macintosh II5Macintosh IIx5Macintosh IIfx5Coprocessor6Macintosh II6Macintosh IIx/IIfx6Addressing6Memory7256K7Macintosh IIfx7RAM7Macintosh II/IIx7Macintosh IIfx7ROM7Macintosh II/IIx7512K7Disk Storage8Floppy Drive8Macintosh II8Macintosh IIx/IIfx8Hard Drive8I/O Interfaces9Expansion9SCSI9Apple Desktop Bus9Serial9NuBus9Sound and Video10Sound Generator10Electrical11Line Voltage11Frequency11Maximum Power11Macintosh II/IIx11Macintosh IIfx11Physical12Dimensions12Weight12Troubleshooting13General14Symptom Charts15Error Chord15System16System (Continued)17System (Continued)18Video19Video (Continued)20Video (Continued)21Video (Continued)22Floppy Drive23Floppy Drive (Continued)24Floppy Drive (Continued)25Hard Drive26Hard Drive (Continued)27Peripherals28Peripherals (Continued)29Peripherals (Continued)30Miscellaneous31Take Apart32Cover33Power Supply36Floppy Drive38Hard Drive40Drive Mount44Hard Drive Data Cable47Logic Board49Upgrades53Mac IIx Logic Board Upgrade54Mac IIfx Logic Board Upgrade56PMMU Upgrade for Macintosh II581.4 MB Floppy Drive Upgrade for Macintosh II61Additional Procedures68Battery Verification69Battery Replacement71Battery Holder Board74Macintosh IIfx SCSI Termination80External SCSI Devices81Internal Hard Drives83Systems without an Internal Hard Drive85Exploded View87Size: 605 KBPages: 87Language: EnglishOpen manual
