Logic Board Diagram

Control Raid Audio Dav

The following graphics illustrate the connectors on the Power Macintosh 8500, WS 8550, and Power Macintosh 8200 logic boards. Note Some versions of the logic board have a ROM SIMM while other versions have the ROM soldered on the logic board. Internal Power CD Floppy 3.3V Power SCSI Supply Speaker Audio Drive Supply Internal Power CD Floppy 3.3V Power SCSI Supply Speaker Audio Drive Supply Figure Power Macintosh 8500 Logic Board Internal Power CD Floppy 3.3V Power SCSI Supply Speaker Audio...

Overview

This manual covers the Power Macintosh 8200 Series available only in Europe , the Power Macintosh 8500 Series, and the WorkGroup Server 8550 Series computers. These computers all share the same form factor as the earlier Power Macintosh 8100. The Power Macintosh 8200 Series computers are available only in Europe. There are two versions of the Power Macintosh 8200, the Power Macintosh 8200 100 and the 8200 120. Features of the Power Macintosh 8200 Series include A 100 or 120 MHz PowerPC 601...

Power Actuator

Before you begin, remove the top housing. Note As you face the computer, the power actuator is near the bottom right corner of the chassis. Note Turn the computer on its side so you can access the internal connectors on the logic board. 1 Disconnect the LED cable, which is located near the bottom right corner of the logic board. Note Turn the computer right side up so you can access the power actuator. actuator at the bottom of the logic board. Press in the two plastic tabs and push out the...

Symptom Charts

Reseat processor card and ROM SIMM if present . Reset Cuda chip. Refer to The Cuda Chip in Basics for instructions. Reset logic board. Refer to Resetting the Logic Board in One-part error chord sounds during startup sequence Disconnect SCSI data cable from hard drive and reboot system. If startup sequence is normal, initialize hard drive. Test unit again with SCSI data cable connected. If error chord still sounds, replace hard drive. Disconnect floppy drive cable from floppy drive and reboot...

Hard Drive Power Macintosh

Before you begin, remove the top housing. Note The hard drive is located in the bottom drive bay. Disconnect the SCSI data cable and hard drive power cable from the hard drive. 2 Press down the retaining clip beneath the front of the hard drive and slide the hard drive forward to remove it from the computer. Note For information on removing the hard drive from its carrier and returning drives, cables, and carriers to Apple, refer to Additional Procedures in the Hard Drives manual.

Rear View Diagram

Rear View Diagram Powermac

The Power Macintosh 8200 and WS 8550 computers offer the following external ports SCSI, AAUI and 10BASE-T Ethernet, serial printer GeoPort compatible , serial modem GeoPort compatible , DB-15 video, ADB, sound input, and sound output. The drawing on the following page illustrates the back panel of the Power Macintosh 8200 and WS 8550 computers. Figure Power Macintosh 8200 and WS 8550 Rear Panel In addition to the ports shown on the previous page, the Power Macintosh 8500 offers composite video...

Logic Board

Simm And Dimm

Before you begin, remove the following Note As you face the front of the computer, the logic board is on the right side and is perpendicular to the bottom chassis. Note The AV Module is part of the Power Macintosh 8500, but not the WS 8550. 1 Turn the unit on its side so you have access to the internal logic board connectors. 2 Disconnect the AV module cable, which is located near the bottom left corner of the logic board. Supply Drive Audio Cable Supply Cable Cable Cable Cable Cable Supply...