服务手册目录Macintosh Color Classic II/ Performa 2751Basics2Overview3Specifications4Configurations5Standard5Options5Processor6CPU6Coprocessor6Addressing6Memory7RAM7ROM7PRAM7VRAM8Disk Storage9Floppy Drive9Hard Drive9I/O Interfaces10Serial10SCSI10Apple Desktop Bus10Sound11Processor Direct Slot11I/O Devices12Keyboard12Mouse12Microphone12Speaker12Sound and Video13Sound Generator13VRAM13Video Display13Electrical14Line Voltage14Frequency14Maximum Power14Physical15Dimensions15Weight15Environmental16Operating Temperature16Storage Temperature16Relative Humidity16Altitude16Troubleshooting17General18Symptom Charts19Video19Floppy Drives26Hard Drives29Peripheral30Miscellaneous33Take Apart35Logic Board36Rear Housing40Analog Board43Speaker49Floppy Drive51Hard Drive54Chassis57Pushbutton Board60Flat-Cable Assembly63Microphone Assembly66CRT69Degauss Coil72Bezel74Fan75Upgrades77VRAM Upgrade78Math Coprocessor81Memory Upgrade83PDS Upgrades86Additional Procedures89Battery Verification90Battery Replacement92Adjustments95Geometry96Vertical Center99Horizontal Center100Vertical Size101Horizontal Size102Focus103Video104Cutoff106White Balance110Convergence116Geometric Distortion120Yoke125Light Meter Setup130Model R77130Model L-248134Model 246135Exploded View137文件大小: 1.3 MB页数: 137Language: English打开用户手册