Macintosh Performa 600 series Spécifications

Service Source K Macintosh Performa 630Series Macintosh Performa 630, 630CD, 631CD, 635CD,636, 637CD, 638CD

Basics Product Configuration - 8 Performa 636 Memory: 4 MB of RAMStorage: Internal Apple 1.4 MB SuperDrive, internal 250 MB IDE hard drive Display:

Upgrades Processor Upgrade - 1 Processor Upgrade Before you begin, remove the following:• I/O door• Logic board• Card in PDS slot (if any) Caution

Upgrades Processor Upgrade - 2 The upgrade board includes the PowerPC 601 processor on board and a socket to accept the customer’s 68LC040 processor

Upgrades Processor Upgrade - 3 fasteners. If you need to order service replacement parts, order the parts separately. Note: To install the upgra

Upgrades Processor Upgrade - 4 Installation Procedure Overview There are four basic steps to installing the Macintosh Processor Upgrade. • Remove th

Upgrades Processor Upgrade - 5 Detailed procedures for this computer follow. Remove the 68LC040 Processor from the Logic Board 1 Locate the 68LC040

Upgrades Processor Upgrade - 6 2 Position the teeth of the processor removal tool in the groove between the processor and the logic board socket. Ca

Upgrades Processor Upgrade - 7 3 Caution: Pry up each side of the processor only slightly to avoid bending the pins.Gently lift up the processor r

Upgrades Processor Upgrade - 8 Install the 68LC040 Processor on the Upgrade Board 1 Note: The alignment corner of the 68LC040 processor is missin

Upgrades Processor Upgrade - 9 4 Caution: Forcing the 68LC040 processor connector pins into the socket could damage the pins. If the processor re

Upgrades Processor Upgrade - 10 Caution: Use two thumbs to evenly distribute the pressure as you press the processor into the socket.Hold the proc

Basics Product Configuration - 9 Performa 637CD Memory: 8 MB of RAMStorage: Internal Apple 1.4 MB SuperDrive, internal 250 MB IDE hard drive, inter

Upgrades Processor Upgrade - 11 Note: On a correctly installed 040 processor, a very small gap separates the 040 chip from the metal spacer. A la

Upgrades Processor Upgrade - 12 Prepare the Upgrade and Logic Boards for Installation Note: The following steps explain how to prepare the logic b

Upgrades Processor Upgrade - 13 1 Place a piece of antistatic foam directly under the processor socket on the bottom side of the logic board. Note:

Upgrades Processor Upgrade - 14 2 Lift and rotate the battery one quarter turn from its original position on the logic board. (This step makes room

Upgrades Processor Upgrade - 15 Install the Upgrade Board 1 Caution: Forcing the upgrade board connector pins into the logic board socket could d

Upgrades Processor Upgrade - 16 2 Carefully align the pins along all sides of the processor and socket.3 Firmly press the connector pins into the lo

Upgrades Processor Upgrade - 17 Logic Board and Upgrade Board Returns Return the upgrade and logic boards to their original conditions before sendin

Upgrades Power Macintosh 5300/6300 Logic Board Upgrade - 18 Power Macintosh 5300/6300 Logic Board Upgrade Before you begin, remove the following:• I

Upgrades Power Macintosh 5300/6300 Logic Board Upgrade - 19 The upgrade kit includes the 603e, 100 MHz logic board and logic board fence. See Take A

Service Source K Exploded View Macintosh Performa 630 Series

Basics Product Configuration - 10 Performa 638CD Memory: 8 MB of RAMStorage: Internal Apple 1.4 MB SuperDrive, internal 250 MB IDE hard drive, inter

Exploded View 1 Exploded ViewWiring Harness922-1154Top Cover922-1161Shield922-1155FloppyDrive661-0121FloppyDriveCarrier922-1133Hard Drive*300i CD-R

Basics Rear View Diagram - 11 Rear View DiagramPower SocketSecurityLock PortTV TunerAccess CoverMonitor PortStandby Power Button

Basics I/O Door Diagram - 12 I/O Door DiagramModem PortPrinter PortADB PortSound Input PortSound Output PortVideo-In Card Access CoverSCSI PortComm

Basics Logic Board Diagram - 13 Logic Board Diagram Note: Some logic boards may have only one DRAM SIMM slot. The maximum expandable DRAM is 36 MB

Basics Shield/Wiring Harness - 14 Shield/Wiring Harness40-Pin 10-Pin4-PinCDAudio30-PinCD ConnectorPowerConnector6-PinHeaderto P/SMonitor-OutDaughter

Service Source K Specifications Macintosh Performa 630 Series

Specifications Processor - 1 Processor CPU Motorola 68LC040 microprocessor33 MHz Addressing 32-bit internal registers32-bit address bus32-bit data b

Specifications Memory - 2 Memory DRAM 4 MB built inExpandable to 36 MB (if logic board has only one SIMM slot, part number 661-0158 ), or 52 MB (if

Service Source K Basics Macintosh Performa 630 Series

Specifications Memory - 3 VRAM Video data are stored in the 1 MB DRAM frame buffer. The Performa 630 Series does not support video memory expansio

Specifications Disk Storage - 4 Disk Storage Floppy Drive 1.4 MB Apple SuperDrive Manual Insert CD-ROM Drive Optional Apple 300i Plus CD-ROM drive

Specifications I/O Interfaces - 5 I/O Interfaces Serial Two RS-232/422 serial ports; mini DIN-8 connectors SCSI One external SCSI port; DB-25 connec

Specifications I/O Interfaces - 6 Sound Mono sound input port supports external microphone or line-level inputs. Bias current for electret microphon

Specifications I/O Interfaces - 7 Controls Softpower control from keyboard Front panel push button control for sound volumeFront panel stereo headph

Specifications I/O Devices - 8 I/O Devices Keyboard Apple Extended Keyboard II (other ADB keyboards supported) Mouse ADB Mouse II Microphone Electr

Specifications Sound and Video - 9 Sound and Video Sound 8-bit monophonic sound input8-bit stereo sound output (16-bit in CD mode), level nominally

Specifications Electrical - 10 Electrical Line Voltage 100–240 VAC Frequency 50–60 Hz Maximum Power 5 W, not including monitor

Specifications Physical - 11 Physical Dimensions Height: 4.3 in. (10.95 cm)Width: 16.5 in. (41.95 cm)Depth: 12.6 in. (32 cm) Weight Without CD-ROM:

Service Source K Troubleshooting Macintosh Performa 630 Series

Basics General Information - 1 General Information The Macintosh Performa 630 Series computers are high- performance, low-cost modular computers wit

Troubleshooting General/ - 1 General The Symptom Charts included in this chapter will help you diagnose specific symptoms related to your product. B

Troubleshooting Symptom Charts/Error Chords - 2 Symptom Charts Error Chords Eight-tone error chord sounds during startup1 Reseat SIMMs2 Replace SIMM

Troubleshooting Symptom Charts/System - 3 System Flashing “?” appears at startup in system with vacant PDS and communication slots 1 Diagnose hard d

Troubleshooting Symptom Charts/Audio - 4 Audio Crackling noise is present when you play sounds other than system beeps and you are not in “play thro

Troubleshooting Symptom Charts/Video - 5 Video Screen is dark, audio and at least one drive operate, fan runs, and LED is lit1 Confirm that video co

Troubleshooting Symptom Charts/Video (Continued) - 6 Video (Continued) Partial or whole screen is bright and audio is present, but no video infor

Troubleshooting Symptom Charts/Video (Continued) - 7 Video (Continued) Screen is completely dark, fan is not running and LED is not lit1 Check al

Troubleshooting Symptom Charts/Video (Continued) - 8 Video (Continued) Vertical lines, horizontal lines, or snow appears on screen, or screen is com

Troubleshooting Symptom Charts/Floppy Drive - 9 Floppy Drive Audio and video are present, but internal drive does not operate1 Reseat logic board.2

Troubleshooting Symptom Charts/Floppy Drive (Continued) - 10 Floppy Drive (Continued) Disk does not eject 1 Switch off system and hold mouse butt

Basics General Information - 2 Internal Expansion Connections Four types of expansion slots on the logic board include• DRAM SIMM expansion slot (1

Troubleshooting Symptom Charts/Hard Drive - 11 Hard Drive Internal hard drive runs continuously1 Make sure System is version 7.1.2P (or later).2 Rep

Troubleshooting Symptom Charts/CD-ROM Drive - 12 CD-ROM Drive CD-ROM drive does not accept disc1 Replace disc (if dirty or damaged). 2 Reseat CD-ROM

Troubleshooting Symptom Charts/Peripheral - 13 Peripheral Works with internal or external SCSI device but does not work with both1 Verify that SCSI

Troubleshooting Symptom Charts/Peripheral (Continued) - 14 Peripheral (Continued) Cursor moves, but clicking mouse button has no effect1 Replace

Troubleshooting Symptom Charts/Peripheral (Continued) - 15 Peripheral (Continued) No response to any key on keyboard1 Make sure System is version

Troubleshooting Symptom Charts/Peripheral (Continued) - 16 Peripheral (Continued) Known-good LaserWriter does not print1 Make sure that Chooser a

Troubleshooting Symptom Charts/Miscellaneous - 17 Miscellaneous Rattling sound at startup in system with Apple External Video ConnectorPress or fold

Service Source K Take Apart Macintosh Performa 630 Series

Take Apart Drive Bezel - 1 Drive Bezel No preliminary steps are required before you begin this procedure.1 Locate the two latches below the ridge on

Take Apart Drive Bezel - 2 2 Caution: When using a screwdriver to release a latch, press up carefully. Do not scratch or gouge the plastic.Insert

Basics General Information - 3 IDE (Intelligent Device Electronics) The internal hard drive in the Performa 630 Series computers uses IDE (Intellige

Take Apart Drive Bezel - 3 4 Swing up the drive bezel and pull it away from the metal chassis.Drive Bezel

Take Apart Front Panel Control - 4 Front Panel Control Before you begin, remove the drive bezel. Caution: Review the ESD precautions in Bulletins/

Take Apart Front Panel Control - 5 1 Insert a flat-blade screwdriver about an inch between the side panel and the front panel control.2 Pry open the

Take Apart Front Panel Control - 6 3 Pull the front panel control out just far enough to reach the ribbon cable connector. Replacement Caution:

Take Apart Front Panel Control - 7 4 Disconnect the front panel control from the ribbon cable. Replacement Note: Take care not to crimp the cable

Take Apart Drive Security Bracket - 8 Drive Security Bracket Before you begin, remove the drive bezel. Caution: Review the ESD precautions in Bull

Take Apart Drive Security Bracket - 9 Remove the mounting screw and pull off the drive security bracket. Replacement Note: Be sure to correctly po

Take Apart Floppy Drive - 10 Floppy Drive Before you begin, remove the following:• Drive bezel• Drive security bracket Caution: Review the ESD pre

Take Apart Floppy Drive - 11 1 Lift the front of the floppy drive and carrier.2 Pull the floppy drive out just far enough to reach the ribbon cable

Take Apart Floppy Drive - 12 3 Disconnect the floppy drive from the floppy drive cable. Replacement Note: If you are replacing a defective floppy

Basics General Information - 4 Plastic Panel Design Performa 630 Series computers are designed for easy service. Plastic panels cover the metal bott

Take Apart CD-ROM Drive - 13 CD-ROM Drive Before you begin, remove the following:• Drive bezel• Drive security bracket Caution: Review the ESD pre

Take Apart CD-ROM Drive - 14 1 Note: To perform this step, you may want to insert a screwdriver in the slot of the release latch to help you pull

Take Apart CD-ROM Drive - 15 Note: Perform the following steps only if you are replacing a defective CD-ROM drive.2 Disconnect the CD-ROM audio a

Take Apart CD-ROM Drive - 16 Replacement Caution: Before replacing the SCSI adapter, make sure that the SCSI drive connector pins are not bent.

Take Apart Hard Drive - 17 Hard Drive Before you begin, remove the following:• Drive bezel• Security bracket Caution: Review the ESD precautions i

Take Apart Hard Drive - 18 1 Using the pull tabs, disconnect the IDE data cable from the hard drive connector.2 Disconnect the power cable.Power Cab

Take Apart Hard Drive - 19 3 Using a flat-blade screwdriver, push up the release latch and pull the IDE hard drive from the chassis.Release IDE Hard

Take Apart I/O Door - 20 I/O Door No preliminary steps are required before you begin this procedure. Caution: Review the ESD precautions in Bulle

Take Apart I/O Door - 21 1 Push down the two locking tabs and swing down the door.TabTab I/O Door

Take Apart I/O Door - 22 Replacement Note: Carefully align the three hinge tabs before swinging up the 1/0 door.Hinge TabHinge TabHinge TabI/O Do

Basics Product Configuration - 5 Product Configuration Performa 630 Memory: 4 MB of RAMStorage: Internal Apple 1.4 MB SuperDrive, Internal 250 MB ID

Take Apart Logic Board - 23 Logic Board Before you begin, remove the I/O door Caution: Review the ESD precautions in Bulletins/Safety. Note: If

Take Apart Logic Board - 24 1 Remove the two screws from the metal fence.2 Note: The logic-board-and-fence assembly may need a firm initial tug t

Take Apart Logic Board - 25 Note: Perform the following steps only if you are replacing a defective logic board. 3 Remove the two Phillips screws

Take Apart Rear Panel - 26 Rear Panel No preliminary steps are required before you begin this procedure.Rear Panel

Take Apart Rear Panel - 27 1 Remove the two Phillips screws.2 Lift off the rear panel.ScrewScrew

Take Apart Rear Panel - 28 Replacement Note: Carefully align the flat tab and the four hinge tabs.Hinge TabsFlat Tab

Take Apart Top Cover - 29 Top Cover Before you begin, remove the following:• Drive bezel• Rear panel Caution: Review the ESD precautions in Bullet

Take Apart Top Cover - 30 1 Insert a small flat-blade screwdriver into the cutout and lift the front edge to clear the plastic stops.2 With your oth

Take Apart Top Cover - 31 4 Remove the two Phillips screws.5 Slide the metal shield toward the front of the unit about one-half inch. Metal ShieldPh

Take Apart Top Cover - 32 6 Lift the front edge of the metal shield about an inch.7 Under the metal shield, squeeze together the ends of the floppy

Basics Product Configuration - 6 Performa 630CD Memory: 8 MB of RAMStorage: Internal Apple 1.4 MB SuperDrive, internal 250 MB IDE hard drive,

Take Apart Shield/Wiring Harness - 33 Shield/Wiring Harness Before you begin, remove the following:• Drive bezel • Drive security bracket• Front pa

Take Apart Shield/Wiring Harness - 34 Caution: Review the ESD precautions in Bulletins/Safety.1 Push in and slide the plastic side panels toward t

Take Apart Shield/Wiring Harness - 35 3 Note: This graphic shows the bottom case tipped to provide a better view of the screw. Perform this proce

Take Apart Shield/Wiring Harness - 36 4 Disconnect: • 2-pin speaker cable• 34-pin monitor-out cable• 10-pin tuner cable, if connected5 Slide the tun

Take Apart Shield/Wiring Harness - 37 6 Release the latch on the 14-pin power supply cable and disconnect the cable.7 Disconnect the 2-pin fan cable

Take Apart Shield/Wiring Harness - 38 9 Lift up one side of the shield/wiring harness a few inches, then lift up the other side about an inch.10 Not

Take Apart Shield/Wiring Harness - 39Replacement Note: In rerouting the cables, do not crimp cables between the harness and the floor or sides of t

Take Apart Shield/Wiring Harness - 40Replacement Note: Arrange the cables as shown before replacing the shield/wiring harness. When dressing the ca

Take Apart Shield/Wiring Harness - 41Replacement Note: Carefully position all six tabs of the shield/wiring harness.TabTabTabTabTabTab

Take Apart Fan/Video Card Bracket - 42Fan/Video Card BracketBefore you begin, remove the following:• Drive bezel • I/O door• Top cover and shieldCaut

Basics Product Configuration - 7 Performa 635CD Memory: 5 MB of RAMStorage: Internal Apple 1.4 MB SuperDrive, internal 250 MB IDE hard drive,

Take Apart Fan/Video Card Bracket - 431 Remove the two screws from the logic board metal fence.Logic Board Metal FenceScrewScrew

Take Apart Fan/Video Card Bracket - 442 Disconnect: • 2-pin speaker cable• 34-pin monitor-out cable• 10-pin tuner cable, if connected3 Slide the tune

Take Apart Fan/Video Card Bracket - 454 Disconnect the 2-pin fan cable.2-Pin Fan Cable

Take Apart Fan/Video Card Bracket - 465 Lift up one side of the fan/video card bracket, then the other.6 Remove the fan/video card bracket.Fan/Video

Take Apart Speaker - 47SpeakerBefore you begin, remove the following:• Drive bezel• Drive security bracket• Front panel control• Floppy drive• CD-ROM

Take Apart Speaker - 48Pull up on the speaker to disengage it from its hook-and-loop connection.Speaker

Take Apart Power Supply - 49Power SupplyBefore you begin, remove the following:• Drive bezel • Drive security bracket• Front panel control• Floppy dr

Take Apart Power Supply - 50Remove the screw from the power supply and lift the power supply from the bottom case.Power SupplyScrew

Take Apart Bottom Case - 51Bottom CaseTo remove the bottom case, remove the following:• Drive bezel• Drive security bracket• Front panel control• Flo

Service Source K Upgrades Macintosh Performa 630 Series