apple powerbook 150 free download

File name powerbook 150.pdf

K Service Source PowerBook 150 K Service Source Basics PowerBook 150 Basics General Information - 1 General Information The PowerBook 150, shown at left, is an all-in-one notebook computer that features a 68030 processor running at 33 MHz and a 9.5 inch diagonal backlit FSTN display. The PowerBook 150 includes a 120 MB internal hard drive and supports up to six external SCSI devices through a SCSI port. The PowerBook 150 internal hard drive is based on IDE (Intelligent Device Electronics) technology, commonly used in DOS-compatible systems. The IDE drive functions the Figure: PowerBook 150 same as a typical SCSI hard drive; it does not affect SCSI ID selections or SCSI termination schemes. Basics Rear Panel - 2 Rear Panel Power Modem SCSI Printer/Modem Reset Power Adapter (HDI-30) Button Button K Service Source Specifications PowerBook 150 Specifications Processor - 1 Processor CPU Motorola 68030 microprocessor 33 MHz Addressing 32-bit internal registers 32-bit address bus 32-bit data bus Specifications Memory - 2 Memory RAM 4 MB, expandable to 40 MB ROM 1 MB PRAM 256 bytes of parameter memory VRAM 256K of static video display memory Clock/Calendar CMOS custom chip Specifications Disk Storage - 3 Disk Storage Floppy Drive 19 mm high, 1.4 MB Apple SuperDrive Hard Drive 2.5 in., 120 MB IDE hard drive Specifications I/O Interfaces - 4 I/O Interfaces SCSI HDI-30 SCSI port with 1.5 MB/sec. transfer rate Supports up to six external SCSI devices Connect SCSI device to computer with HDI-30 SCSI system cable Serial One RS-422 serial port; mini DIN-8 connector Specifications I/O Devices - 5 I/O Devices Keyboard Built-in standard Apple keyboard 63 keys domestic; 64 keys ISO 18 mm vertical pitch; 18.63 mm horizontal pitch Two-level tilt adjustment Trackball