Apple Computer Personal Computer 5400/180 Manuale Utente

Service Source K Power Macintosh/Performa5000 Series Power Macintosh 5400/120, 5400/180, 5400/200,5500/225International Performas 5400/160, 5400/180

Basics Configurations - 8 • Support for video modes up to 1280x1024• 2D and 3D built-in hardware graphics accelerationThe two DIMM slots on the logi

Take Apart Drive and Control Bezel - 2 1 Placing your fingertips in the holes of the finger latches, pull the two finger latches down.2 Swing the dr

Take Apart Drive and Control Bezel - 3 Replacement Note: Insert the drive bezel hinge tabs behind the upper corners of the front bezel opening. Sw

Take Apart Floppy Drive - 4 Floppy Drive Before you begin, remove the drive and control bezel. Caution: Review the ESD precautions in Bulletins/Sa

Take Apart Floppy Drive - 5 1 Pull up the release latch, and pull out the floppy drive far enough to reach the ribbon cable connector.

Take Apart Floppy Drive - 6 2 Disconnect the floppy drive from the floppy drive cable. Note: Remove the drive carrier if you are replacing the flo

Take Apart Floppy Drive - 7 3 Remove the four mounting screws.4 Remove the carrier from the floppy drive.

Take Apart CD-ROM Drive - 8 CD-ROM Drive Before you begin, remove the following:• Drive and control bezel• Floppy drive Note: The CD-ROM drive is

Take Apart CD-ROM Drive - 9 Push up the release latch and pull the CD-ROM drive from the chassis. Note: You may need to use some initial force to

Take Apart CD-ROM Drive - 10 Note: Perform the following steps only if you are replacing the CD-ROM drive.1 Disconnect the CD-ROM audio adapter fr

Take Apart CD-ROM Drive - 11 Replacement Note: Retain the carrier, screws, and adapters for installation on the new drive. Replacement Caution:

Basics Configurations - 9 A configuration sold in Japan has these additional features:• 32 MB DRAM• 4 GB hard drive• 24X-speed CD-ROM drive• 33.6 mo

Take Apart Front Panel Control Board - 12 Front Panel Control Board Before you begin, remove the drive and control bezel. Caution: Review the ESD

Take Apart Front Panel Control Board - 13 Caution: Be sure to grip the front panel in the area shown to avoid harming circuit tracings.1 Using nee

Take Apart Front Panel Control Board - 14 3 Disconnect the cable from the front-panel control board. Replacement Note: Using a flat-blade screwdri

Take Apart Front Panel Control Board - 15 Replacement Note: Tilt the board up slightly to insert it into the guide rails.

Take Apart Front Panel Control Board - 16 Replacement Note: The front edge of the reinstalled front-panel control board must be flush with the fro

Take Apart I/O Door - 17 I/O Door No preliminary steps are required before you begin this procedure.

Take Apart I/O Door - 18 1 Remove the two security screws.

Take Apart I/O Door - 19 2 Using your fingertips, pull the two finger latches down.3 Swing the door up and off. Replacement Note: Align the I/O do

Take Apart Logic Board - 20 Logic Board Before you begin, remove the I/O door. Caution: Review the ESD precautions in Bulletins/Safety.

Take Apart Logic Board - 21 1 Swing out the handle from its storage position.2 Pull out the logic board. Note: When installing cards, cover the tw

Basics Configurations - 10 Power Macintosh 5500/250 The Power Macintosh 5500/250 sold in Japan and Australia has the same feature set as the 5500/22

Take Apart Logic Board - 22 Note: Perform the following steps only if you are replacing a defective logic board.3 Remove the two Phillips screws t

Take Apart Logic Board - 23 4 Using a hex nut driver, remove the two hex nuts that secure the logic board fence to the SCSI connector. 5 Separate th

Take Apart Logic Board - 24 Replacement Note: Verify that the flange on the logic board fence is properly aligned with the mini-DIN shield.

Take Apart Logic Board - 25 Align the flange around the mini-DIN shield first, then swing the rest of the logic board fence into place.

Take Apart Video Card - 26 Video Card Before you begin, remove the following:• I/O door• Logic board1 Remove the screw that secures the video card t

Take Apart PCI Adapter - 27 PCI Adapter Before you begin, remove the following:• I/O door• Logic boardPull up on the PCI adapter to remove it from t

Take Apart NTSC Video-Out Card (5500) - 28 NTSC Video-Out Card (5500) Before you begin, remove the following:• I/O door• Logic board• PCI adapter1 P

Take Apart NTSC Video-Out Card (5500) - 29 3 Pull the card away from the logic board fence to remove it from the logic board.

Take Apart Rear Housing - 30 Rear Housing Before you begin, remove the I/O door. ± Warning: This product contains high voltage and a high-vacuum p

Take Apart Rear Housing - 31 1 Pry off the two screw covers on each side of the rear housing. : Pry up from the rear edge of the screw cover.

Basics Configurations - 11 A configuration of the 5500/250 sold to the education market in the U.S. has these additional features:• 32 MB DRAM• 24X-

Take Apart Rear Housing - 32 2 Remove the three torx screws on each side of the rear housing.

Take Apart Rear Housing - 33 3 ± Warning: This step exposes high voltage components. Follow CRT safety precautions.Slide the rear housing back and

Take Apart Front Bezel - 34 Front Bezel Before you begin, remove the following:• I/O door• Rear housing ± Warning: This product contains high volt

Take Apart Front Bezel - 35 an original or Rev. B version. The Rev. B and original versions of the front bezels are not interchangeable.1 Note: T

Take Apart Front Bezel - 36 2 Disconnect the microphone cable and guide the cable to the microphone side of the metal CRT frame. 3 Pull off the fron

Take Apart Front Bezel - 37 Replacement Note: Guide the microphone cables through the plastic retainers before replacing the front bezel. : Gui

Take Apart Internal Microphone - 38 Internal Microphone Before you begin, remove:• I/O door• Rear housing• Front bezel ± Warning: This product con

Take Apart Internal Microphone - 39 LIft off the microphone. Replacement Note: Guide the microphone cable through the plastic cable retainers.

Take Apart Rear EMI Shield - 40 Rear EMI Shield Before you begin, remove the following:• I/O door• Rear housing• Front bezel

Take Apart Rear EMI Shield - 41 ± Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CR

Basics Configurations - 12 Power Macintosh 5500/275 The Power Macintosh 5500/275 is sold in Europe, and it has the same feature set as the 5500/225,

Take Apart Rear EMI Shield - 42 2 Pull the rear shield up and lift off.

Take Apart Speakers, Original Version - 43 Speakers, Original Version Before you begin, remove the following:• I/O door• Rear housing• Front bezel ±

Take Apart Speakers, Original Version - 44The Power Macintosh/Performa 5000 series includes two versions, the original version and Rev. B. See the Re

Take Apart Speakers, Original Version - 45follow the procedures in “Speakers, Rev. B.”1 Place the front bezel face down.2 Remove the speaker cables f

Take Apart Speakers, Original Version - 46Replacement Note: Place the speaker with the longer cable on the floppy drive side of the unit. Align and

Take Apart Speakers, Rev. B - 47Speakers, Rev. BBefore you begin, remove the following:• I/O door• Rear housing• Front bezel• Rear EMI shield

Take Apart Speakers, Rev. B - 48The Power Macintosh/Performa 5000 series includes two versions, the original version and Rev. B. See the Rev. B topic

Take Apart Speakers, Rev. B - 491 Note: Remove the left speaker first.Press the tab and release the speaker from the chassis slot.

Take Apart Speakers, Rev. B - 502 Tilt the speaker and remove it.

Take Apart Speakers, Rev. B - 51Replacement Note: • The plastic speakers are printed “right” and “left.” Place the speakers accordingly as you face

Basics Service Strategy - 13 Service Strategy Service the Power Macintosh/Performa 5000 series through module exchange and parts replacements. Custo

Take Apart Hard Drive - 52Hard DriveBefore you begin, remove the I/O door.Caution: Review the ESD precautions in Bulletins/Safety.

Take Apart Hard Drive - 531 Using the convenience pull tab, disconnect the IDE data cable from the hard drive connector.2 Disconnect the power cable.

Take Apart Hard Drive - 543 Using needle-nose pliers, pull up the release latch and slide the IDE hard drive from the chassis.Replacement Caution: S

Take Apart Hard Drive - 55Note: Perform the following steps only if you are replacing the hard drive.Note: Notice the placement of the carrier and

Take Apart TV Tuner - 56TV TunerBefore you begin, remove the following:• I/O door• Logic boardNote: The TV Tuner is an option.Caution: Review the

Take Apart TV Tuner - 571 Remove the Phillips screw.2 Slide out the TV Tuner far enough to reach the TV Tuner cable.

Take Apart TV Tuner - 583 Disconnect the TV Tuner cable and remove the TV Tuner.

Take Apart Power Supply, Original Version - 59Power Supply, Original VersionBefore you begin, remove the following:• I/O door• Rear housing• Front be

Take Apart Power Supply, Original Version - 60The Power Macintosh/Performa 5000 series includes the original version and Rev. B. See the Rev. B topic

Take Apart Power Supply, Original Version - 611 Remove the screw and grounding cable from the upper front corner of the power supply shield.

Basics Service Strategy - 14 orders placed through the AppleOrder system. Service Providers not enrolled in AppleOrder may fax their orders to Servi

Take Apart Power Supply, Original Version - 622 Remove the screw from the lower rear corner of the power supply shield.

Take Apart Power Supply, Original Version - 633 Slide the power supply shield back to clear the interlocking tab and remove the shield.Replacement No

Take Apart Power Supply, Original Version - 644 Remove the screw and short grounding cable from the lower rear corner of the power supply.

Take Apart Power Supply, Original Version - 655 Lift the lower rear corner of the power supply board to disengage the lower rear bracket.6 Slide the

Take Apart Power Supply, Original Version - 667 Disconnect the 2-pin degauss cable.

Take Apart Power Supply, Original Version - 678 Disconnect these cables:• 2-pin fan cable (CN5)• 14-pin power cable (CN6)• 10-pin video cable (CN7)

Take Apart Power Supply, Original Version - 68Note: The power supply-to-analog-board connectors are keyed and fit very tightly. You may need to use

Take Apart Power Supply, Original Version - 69Replacement Note: This diagram shows the location of the rear bracket and the power supply cable conne

Take Apart Power Supply, Original Version - 70• 10-pin power-supply-to-analog-board cable (CN7)• 2-pin degauss cable (CN2)• 2-pin fan thermister cabl

Take Apart Power Supply, Rev. B - 71Power Supply, Rev. BBefore you begin, remove the following:• I/O door• Rear housing• Front bezel• Logic board• Re

Basics Service Strategy - 15 Diagnostics Use MacTest Pro for Power Macintosh to perform diagnostics on the Power Macintosh/Performa 5000 series. Des

Take Apart Power Supply, Rev. B - 72Follow the procedures in “Power Supply, Original Version,” but use the diagram of power supply connections.The Po

Take Apart Power Supply, Rev. B - 73you are servicing an original version, use the procedure in “Power Supply, Original Version.”

Take Apart Power Supply, Rev. B - 74Disconnect: • 2-pin degauss cable (CN3)• 2-pin cable (CN2)• 2-pin fan thermister cable (CN9)• 2-pin fan connector

Take Apart Video Board - 75Video BoardBefore you begin,• Remove the rear housing• Remove the front bezel• Remove the logic board• Remove the rear EMI

Take Apart Video Board - 76±Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CRT safety

Take Apart Video Board - 77 The analog/video board assemblies of the two versions are not interchangeable.1 If an adhesive glue secures the video boa

Take Apart Video Board - 78Pull off the video board.3 Remove the two long grounding cables from the video board.4 Remove the single short grounding c

Take Apart Analog Shield - 79Analog ShieldBefore you begin,• Remove the rear housing• Remove the front bezel• Remove the logic board• Remove the rear

Take Apart Analog Shield - 801 Remove the grounding cable and screw from the upper front corner of the analog board shield.2 Remove the screw from th

Take Apart Analog Shield - 813 Slide the analog board shield back to clear the interlocking tabs and side runners.4 Remove the analog board shield.

Basics User Controls - 16 User Controls User controls include• Soft power-on control from keyboard• Front-panel sound-control pushbuttons • Front-pa

Take Apart Analog Board, Original Version - 82Analog Board, Original VersionBefore you begin,• Remove the front bezel• Remove the I/O door• Remove th

Take Apart Analog Board, Original Version - 83±Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury

Take Apart Analog Board, Original Version - 84 The analog/video board assemblies of the two versions are not interchangeable. If you are servicing an

Take Apart Analog Board, Original Version - 851 Remove the screws at the lower rear of the analog board.

Take Apart Analog Board, Original Version - 862 Lift up the lower back corner of the analog board to disengage the rear bracket from the chassis slot

Take Apart Analog Board, Original Version - 87security rail and rest the analog board on the top of the chassis.5 Note: For a diagram of analog boar

Take Apart Analog Board, Original Version - 886 Disconnect these cables from the analog board:•6-pin power-supply-to-analog-board cable (P102)•10-pin

Take Apart Analog Board, Original Version - 89Replacement Note: This diagram shows the location of the rear bracket and the analog board cable conne

Take Apart Analog Board, Rev. B - 90Analog Board, Rev. BThe Power Macintosh/Performa 5000 series includes two versions, the original version and Rev.

Take Apart Analog Board, Rev. B - 91 The analog and video boards of the two versions are not interchangeable. If you are servicing a Rev. B version,

Basics Internal Expansion Connections - 17 Internal Expansion Connections Expansion connections on the logic board include• 2 DRAM DIMM expansion sl

Take Apart Analog Board, Rev. B - 92Disconnect these video board cables:• Ground cable from the exterior tab of the video board• Black grounding conn

Take Apart Analog Board, Rev. B - 93Disconnect these cables:• 2-pin flyback connector from power supply location CN2/J6• 4-pin yoke cable (P701)• 4-p

Take Apart Internal RGB Cable - 94Internal RGB CableBefore you begin,• Remove the I/O door• Remove the rear housing• Remove the rear EMI shield• Disc

Take Apart Internal RGB Cable - 95±Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CRT

Take Apart Fan - 96FanBefore you begin, • Remove the I/O door• Remove the rear housing• Remove the front bezel• Remove the rear EMI shield• Discharge

Take Apart Fan - 97±Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CRT safety in Bull

Take Apart Fan - 981 Remove the fan security screw.

Take Apart Fan - 992 Slide the fan toward the power supply to release the two tabs.3 Remove the fan.

Take Apart Tilt/Swivel Base - 100Tilt/Swivel BaseBefore you begin, remove the following:• Front bezel• Rear housing±Warning: This product contains h

Take Apart Tilt/Swivel Base - 1011 Place the display face down on a padded surface.2 Remove the two screws at the back of the tilt/swivel base.3 Sepa

Service Source K Basics Power Macintosh/Performa5400 and 5500 Series

Basics Intelligent Device Electronics (IDE) Hard Drive - 18 Intelligent Device Electronics (IDE) Hard Drive The internal hard drive uses Intelligent

Take Apart Tilt/Swivel Base - 102Replacement Note: Align the tabs at the front of the tilt/swivel base with the slots in the chassis. Angle the tilt

Take Apart CRT - 103CRTBefore you begin,• Remove the I/O door• Remove the rear housing• Remove the front bezel• Remove the logic board• Discharge the

Take Apart CRT - 104±Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CRT safety in Bul

Take Apart CRT - 105±Warning: Support the top of the CRT. The CRT is very heavy and may fall forward as you complete this procedure. 1 Remove the tw

Take Apart CRT - 1062 Pry back the metal tab from the raised slot on each side of the chassis.

Take Apart CRT - 1073 Tilt the top of the CRT and frame assembly forward.4 Push back the bottom of the CRT frame to disengage the line of CRT frame a

Take Apart CRT - 108Replacement Note: Align the line of tabs on the CRT frame with the line of slots on the front of the chassis. Important: When r

Take Apart Chassis/Wiring Harness - 109Chassis/Wiring HarnessBefore you begin,• Remove the I/O door• Remove the rear housing• Remove the front bezel•

Take Apart Chassis/Wiring Harness - 110• Discharge the CRT• Remove the analog shield• Remove the analog/video board assembly• Remove the power supply

Take Apart Chassis/Wiring Harness - 111Remove the chassis/wiring harness.: The chassis/wiring harness includes the metal chassis, plastic drive bays,

Basics Video-In Card - 19 Video-In Card The Video-In Card is an optional card included with the Apple Video System. It allows users to digitize vide

Service Source K Upgrades Power Macintosh/Performa5400 and 5500 Series

Upgrades TV or TV/FM Tuner - 1 TV or TV/FM Tuner Before you begin, remove the following:• I/O door• Logic board Note: The TV Tuner is an option. C

Upgrades TV or TV/FM Tuner - 2 1 Remove the Phillips screw. 2 Lift off the metal bracket from the chassis.

Upgrades TV or TV/FM Tuner - 3 3 Connect the TV Tuner cable.4 Slide the TV Tuner into place.

Upgrades 5400/5500 DIMM Upgrade - 4 5400/5500 DIMM Upgrade Before you begin, remove the following:• I/O door• Logic board Caution: Review the ESD

Upgrades 5400/5500 DIMM Upgrade - 5 1 Push the ejector outward and down to open it.EjectorDRAM slot (1 of 2)( Toward vertical plate)Logic Bo

Upgrades 5400/5500 DIMM Upgrade - 6 2 Note: The DRAM DIMM is designed to fit into the slot only one way.With the ejector still pushed outward and

Upgrades 5400/5500 DIMM Upgrade - 7 EDO-Compatible Logic Board Identification Before you install extended data out (EDO) memory in a Performa or Powe

Upgrades 5400/5500 DIMM Upgrade - 8 Soldered-On DRAM is EDO 1 Locate the two soldered-on DRAM chips.2 Compare the markings on these chips to the exa

Upgrades 5400/5500 DIMM Upgrade - 9 Important: Apple may use vendors not listed on this table. If the DRAM markings don’t match the table criteria

Basics TV Tuner Module - 20 TV Tuner Module The TV Tuner, an optional module included with the Apple TV/Video System, turns the computer into a tele

Upgrades 5400/5500 DIMM Upgrade - 10 Resistor Present at U34 1 Turn the logic board over so that you are looking at the soldered-side of the board.2

Upgrades 5400/5500 DIMM Upgrade - 11 No Resistor at R77 1 Use the graphic here to locate the R77 resistor space near the SCSI port on the logic boar

Upgrades Communications Card Installation - 12 Communications Card Installation Before you begin, remove the following:• I/O door• Logic board Cauti

Upgrades Communications Card Installation - 13 1 Remove the communications card access cover by pushing the two plastic tabs apart and removing the

Upgrades Communications Card Installation - 14 2 Angle the hook-end of the card down and bring the hook under and up through the communications card

Upgrades Communications Card Installation - 15 Replacement Note: If you are installing an Ethernet card and its fence does not include a hook, rep

Upgrades Communications Card Installation - 16 7 Insert the card connector into the communications slot. Note: Be sure the hook remains against th

Upgrades External Video Connector - 17 External Video Connector Before you begin, remove the following:• I/O door• Logic board Caution: Review the

Upgrades External Video Connector - 18 Note: The Apple External Video Connector provides “mirroring” or display of the system’s monitor screen on

Upgrades External Video Connector - 19 1 Remove the plastic access cover from the logic board fence.2 Lift the metal access shield up and out.Metal

Basics TV Tuner Module - 21 TV/FM Radio Tuner Card The TV/FM radio tuner card turns the computer into a television and FM radio receiver, complete w

Upgrades External Video Connector - 20 3 Insert the slotted metal access shield that came with the External Video Connector kit. Note: Make sure t

Upgrades External Video Connector - 21 5 Insert the connector end of the ribbon cable through the slotted opening of the shield and fence.6 Secure i

Upgrades External Video Connector - 22 the fan, which causes a rattling sound. To avoid this, be sure to fold or press the cable down flat.

Upgrades PCI Card - 23 PCI Card Before you begin, remove the following:• I/O door• Logic board Note: If you are installing a PC compatibility card

Upgrades PCI Card - 24 1 On the inside of the logic board fence, squeeze together the two plastic tabs of the plastic access coverPCI slotAccess Shi

Upgrades PCI Card - 25 2 Remove the plastic access cover from the logic board fence.Plastic Access CoverLogic BoardFence

Upgrades PCI Card - 26 3 Pull up on the metal access shield to remove it from the logic board fence.Logic BoardFenceMetal AccessShield

Upgrades PCI Card - 27 4 Pull up on the PCI card adapter to remove it from the PCI slot.PCI SlotPCI Card Adapter

Upgrades PCI Card - 28 5 Press the PCI card connector into the PCI card adapter.PCI cardPCI card adapter

Upgrades PCI Card - 29 6 Press the PCI card adapter contact points into the PCI slot on the logic board. Be sure the PCI connector is in the access

Basics TV Tuner Module - 22 The TV picture is in its own window on the desktop, and the default size of the window is 320x240 pixels. The picture ca

Upgrades PCI Card - 30 7 Replace the access shield clamp inside the logic board fence.Access Shield ClampLogic BoardFence

Upgrades PCI Card - 31 8 Secure the clamp with a screw on the outside of the logic board fence.Logic Board FenceAccess ShieldClamp Screw

Upgrades PCI Card - 32 9 Seat the PCI card by engaging the card fence with the hook inside the logic board fence.10 Reset the logic board following

Upgrades L2 Cache Installation - 33 L2 Cache Installation Before you begin, remove the following:• I/O door• Logic board Caution: Review the ESD p

Service Source K Additional Procedures Power Macintosh/Performa5400 and 5500 Series

Additional Procedures Battery Verification - 1 Battery Verification Before you begin, remove the following:• I/O door• Logic board• Battery Caution:

Additional Procedures Battery Verification - 2 1 Set the voltmeter to the 10 V DC scale.2 Hold the positive probe of the voltmeter to the positive e

Additional Procedures Battery Replacement - 3 Battery Replacement Before you begin, remove the following:• I/O door• Logic board Caution: Review t

Additional Procedures Battery Replacement - 4 1 Pull up and disconnect the connector.2 Pull up and remove the battery from its hook-and-loop base.

Additional Procedures Cuda Chip Reset - 5 Cuda Chip Reset Before you begin, remove the following:• Power cord• I/O door• Logic board Caution: Revi

Basics TV Tuner Module - 23 The card is available in versions for NTSC, PAL, and SECAM television systems. The features of the TV tuner include the

Additional Procedures Logic Board Reset - 6 Logic Board Reset Before you begin, remove the following:• Power cord• I/O door• Logic board Caution:

Additional Procedures Logic Board Reset - 7 1 Pull up and disconnect the connector.2 Pull up and remove the battery from its hook-and-loop base.3 Wa

Additional Procedures Logic Board Reset - 8 7 Replace the I/O door and power cable. Note: This procedure resets PRAM. Be sure to check the compute

Additional Procedures PM 5500/225 Logic Board Identification - 9 PM 5500/225 Logic Board Identification Apple has reworked 225 MHz (P/N 661-1322) lo

Additional Procedures PM 5500/225 Logic Board Identification - 10 2 Note: You may need to use a magnifying glass to see the print on this resistor

Additional Procedures 5500—Software Installation Errors and L2 Cache Identification 5500—Software Installation Errors and L2 Cache Identification T

Additional Procedures 5500—Software Installation Errors and L2 Cache Identification These symptoms may appear with any software, installer, and ins

Additional Procedures 5500—Software Installation Errors and L2 Cache Identification Recommended Action If the symptom occurs on a 5500 computer in

Additional Procedures 5500—Software Installation Errors and L2 Cache Identification Identifying L2 Cache DIMM If the logic board is an OPC, follow

Additional Procedures 5500—Software Installation Errors and L2 Cache Identification If this number, not counting the Q or any other letters present

Basics TV Tuner Module - 24 The features of the FM radio tuner include the following:• FM radio frequencies received and displayed• Stations scanned

Additional Procedures Processor Fan - 16 Processor Fan If the processor fan fails, the fan (922-3859) can be ordered separately and replaced.1 Remov

Additional Procedures Processor Fan - 17 4 Replace the defective fan with the replacement part.5 Position the fan as shown in the graphic. Attach th

Service Source K Adjustments Power Macintosh/Performa5400 and 5500 Series

Adjustments Light Meter Setup - 1 Light Meter Setup This topic covers setup for three light meter models: R77, L-248, and 246. Model R77 (Apple part

Adjustments Light Meter Setup - 2 from the lens. Three scales are shown on the light meter:• 200-1000 fc• 50-250 fc• 10-50 fcBecause display screen

Adjustments Light Meter Setup - 3 To measure a display screen’s luminance,1 Set the scale switch to the bottom position (to set up the 10-50 fc scal

Adjustments Light Meter Setup - 4 readings, verify the readings with a known-good light meter or photometer. Also check the age of the R77 light met

Adjustments Light Meter Setup - 5 Model L-248 1 Press the red button on the back of the light meter. If the reading is out of the red area, replace

Adjustments Light Meter Setup - 6 Model 246 1 Remove the metal slide, if installed, from the top of the light meter.2 Install the white lens with th

Adjustments Geometry - 7 Geometry Before you begin, remove the rear housing. ± Warning: This product contains high voltage and a high-vacuum pictu

Basics Digital Audio Video (DAV) Technology - 25 Digital Audio Video (DAV) Technology The optional video input card has a separate connector called

Adjustments Geometry - 8 Note: The controls on this monitor require a small plastic Phillips-head tool or a small plastic flat-head tool to make a

Adjustments Geometry - 9 Horizontal Shift 1 Run Display Service Utility from the Utilities folder of the MacTest Pro CD to display the All-White Scr

Adjustments Geometry - 10 3 If necessary, use a plastic tool to reposition the arm of the horizontal centering switch (SW701). Note: Switch SW701

Adjustments Geometry - 11 Vertical Shift 1 Run Display Service Utility from the Utilities folder of the MacTest Pro CD to display the All-White Scre

Adjustments Geometry - 12 Focus 1 Run Display Service Utility to display the Focus test pattern.2 Using a flat-head plastic adjustment tool, adjust

Adjustments Geometry - 13 On-Screen Video Before you begin,• Turn off virtual memory• Turn off the power• Remove the I/O door• Remove the rear housi

Adjustments Geometry - 14 ± Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CRT safe

Adjustments Geometry - 15 1 Remove the three Phillips screws that secure the analog board to the chassis. 2 Tilt the analog board back, being carefu

Adjustments Geometry - 16 4 Remove the shunt that covers the pins of jumper P805 (Rev. A) or P102 (Rev. B). 5 Note: It is very important to perfo

Adjustments Geometry - 17 • The square silkscreened marking at P805 (Rev. A only) indicates pin 1 on the analog board. For Rev. A, connect one end o

Basics Digital Audio Video (DAV) Technology - 26 Note: The DAV connector on the video input card provides some of the functionality of the DAV con

Adjustments Geometry - 18 • For Rev. B, connect one end of the monitor adjustment cable (922-1513) to P102. The arrow mark on the plug connector (se

Adjustments Geometry - 19 Important: The adjustment won’t work if the plug is incorrectly placed on the pins.6 Connect the other end of the monit

Adjustments Geometry - 20 reconnect the grounding screw to the EMI shield.9 ± Warning: Be sure to remove the antistatic wriststrap before replacin

Adjustments Geometry - 21 11 Turn on the power.12 Run Display Service Utility to display the on-screen video adjustment controls. The controls appea

Adjustments Geometry - 22 15 To save your settings (in the monitor’s selected resolution) click Save.16 Important: After you click Save or Cancel,

Adjustments Geometry - 23 display will appear misadjusted. Set and save the settings for each screen resolution.After saving the last screen resolut

Adjustments Video - 24 Video Before you begin, remove the rear housing. ± Warning: This product contains high voltage and a high-vacuum picture tu

Adjustments Video - 25 Replacement Note: Perform the cutoff adjustment whenever you replace the CRT or the deflection board, or whenever the scree

Adjustments Video - 26 Cutoff Note: Perform the cutoff and white balance adjustments after the monitor has been on for at least 10 minutes.1 Using

Adjustments Video - 27 2 From the desktop, select and open the Screen icon to open the on-screen control panel.3 Set the Screen Brightness slider co

Basics External Video Connector - 27 External Video Connector The External Video Connector is an optional module that provides the computer with vid

Adjustments Video - 28 5 Using a fine-tip plastic adjustment tool, set the green gain (VR303) and red gain (VR302) controls to their middle position

Adjustments Video - 29 6 Note: Verify that the display resolution is set to 640 x 480.Run Display Service Utility to display the Gray Bars test pa

Adjustments Video - 30 8 Using a plastic screwdriver, adjust the screen control on the flyback transformer very slowly until the third darkest bar f

Adjustments Video - 31 White Balance Note: Perform the white balance adjustments after the monitor has been on for at least 10 minutes and the cut

Adjustments Video - 32 and green bias (VR305) controls to neutralize the four darkest bars.3 If the screen shows a predominant blue color, start by

Adjustments Video - 33 Note: If the predominant color appears to be always too red or too green, reduce the levels of both the green and red bias

Adjustments Video - 34 5 From the desktop, open the Screen icon to open the on-screen control panel.6 Set the Screen Brightness slider control to it

Adjustments Video - 35 7 Run Display Service Utility to display the All-White Screen test pattern.8 Hold a light meter or photometer against the cen

Adjustments Video - 36 9 Adjust the sub-contrast control (VR301) to decrease the screen brightness until the screen luminance measures• 21 on the bo

Adjustments Video - 37 10 Run Display Service Utility to display the Gray Bars test pattern.11 In most cases the four brightest bars will appear to

Basics System Overview - 1 System Overview The Power Macintosh 5400/5500 computer series combines RISC-based PowerPC performance, full multimedia fe

Basics Apple Presentation System - 28 Apple Presentation System The Apple Presentation System (APS) is an external module that uses the 15-pin video

Adjustments Video - 38 12 Check the screen luminance again and reset it to the proper reading by repeating the previous step that set it to one of t

Adjustments High Voltage - 39 High Voltage Before you begin,• Remove the rear housing• Remove the EMI shield • Reattach ground wire and screw ± Warn

Adjustments High Voltage - 40 Replacement Note: Perform the high voltage adjustment whenever you replace the CRT or the deflection board. Note:

Adjustments High Voltage - 41 3 Connect a digital voltmeter as follows:• Attach the red (positive) lead of the voltmeter to the cathode side of diod

Adjustments High Voltage - 42 4 Using a fine-tip plastic adjustment tool, set the high-voltage adjustment control (VR501 on Rev. A, VR702 on Rev. B

Adjustments High Voltage - 43 Note: To reach the VR702 high-voltage adjustment control on Rev. B computers, tilt back the analog board. The VR702 c

Service Source K Exploded View Power Macintosh/Performa5400 and 5500 Series

Exploded View 1 Power Supply 661-0930 (Rev. A)661-0331(Rev. A w/therm. con.)661-1117 (Rev. B)Analog/VideoBoard Assembly661-0928 (Rev. A)661-1356A

Service Source K Exploded View Performa5400/180, 5420, 5420/180

Exploded View 1 Power Supply 661-1138Analog/VideoBoard Assembly661-1182 Analog Shield922-1468CRT Assembly661-0952 (U.S.)661-0954 (S. Hemis.)I/O Do

Basics Peripheral Component Interconnect (PCI) - 29 Peripheral Component Interconnect (PCI) The 5400 and 5500 series offer a Peripheral Component In

Basics GeoPort Technology - 30 GeoPort Technology GeoPort is a hardware and software communications architecture that has been optimized for compute

Basics GeoPort Technology - 31 • Unlike traditional asynchronous data communications (such as AppleTalk), GeoPort also supports isochronous data str

Basics The Cuda Chip - 32 The Cuda Chip The Cuda is a microcontroller chip. Its function is to • Turn system power on and off• Manage system resets

Basics Dual In-Line Memory Modules (DIMMs) - 33 Dual In-Line Memory Modules (DIMMs) The 5400 series and 5500 use DRAM Dual In-Line Memory Modules (D

Basics Dual In-Line Memory Modules (DIMMs) - 34 Power Macintosh/Performa 5400 Series DRAM DIMMs can be installed individually. However, to take adva

Basics Dual In-Line Memory Modules (DIMMs) - 35 Power Macintosh/Performa 5500 Series DIMM slots on the 5500 logic board accommodate 168-pin 5-volt E

Basics CRT and Degauss Frame - 36 CRT and Degauss Frame The CRT and degauss frames are precisely matched at the factory and must be removed and repl

Basics Front View - 37 Front ViewMouseBuilt-In MicrophoneColor DisplayHeadphone JackFloppy Disk DriveSound Control ButtonsScreen Control ButtonsKeyb

Basics Rev. B, 5000 Series - 2 Rev. B, 5000 Series Apple introduced an updated 5000 series version several months after introduction. Referred to in

Basics Rear View - 38 Rear ViewMicrophoneAssemblyAnalog BoardAssemblyCD ROM DriveLogic BoardI/O PanelAssemblyTilt-SwivelAssemblyHard DriveFloppy Dr

Basics I/O Panel - 39 I/O PanelSCSIPrinter ModemADBSoundOutputTV Tuner Card(optional)SoundInputCommunicationCard Access DoorNuBus Card Access DoorVi

Basics 5400/5500 Logic Board - 40 5400/5500 Logic BoardComputerClockBatteryRAYOVACPCISlotCommunicationsCard SlotBatteryMonitor-Out SlotProcessorwith

Service Source K Specifications Power Macintosh/Performa5400 and 5500 Series

Specifications Introduction - 1 Introduction Specifications information for this product can be found in this chapter and also in the Spec Database,

Specifications Processor - 2 Processor CPU 5400/120 PowerPC 603e processor120 MHz 5400/160 PowerPC 603e processor160 MHz 5400/180 PowerPC 603e pr

Specifications Processor - 3 5500/250 PowerPC 603e processor250 MHz 5500/275 PowerPC 603e processor275 MHz Addressing 64-bit PowerPC bus

Specifications Memory - 4 Memory DRAM 5400/120 8 MB DRAM soldered on board Expandable to 136 MB in two JEDEC standard DIMM slots (168-pin, 70 ns or

Specifications Memory - 5 DRAM 5400/200 24 or 32 MB DRAM (8 MB DRAM soldered on board)Expandable to 136 MB in two JEDEC-standard DIMM slots (168-pin

Specifications Memory - 6 Frame Buffer 5400 1 MB DRAM on board, for video support 5500 2 MB SGRAM ROM 4 MB Cache Memory Optional 256K Level 2, on a

Basics Configurations - 3 Configurations Power Macintosh 5400/120 A configuration of the Power Macintosh 5400/120 for the Education channel includes

Specifications Disk Storage - 7 Disk Storage Floppy Drive 1.4 MB Apple SuperDrive Manual Insert Hard Drive 5400 Series (except 5420/180) 1.2 GB IDE

Specifications Disk Storage - 8 CD-ROM Drive 5400/120 Standard AppleCD 600i drive 5400/120 education configuration, 5400/180, 5400/200 AppleCD 1200i

Specifications I/O Interfaces - 9 I/O Interfaces Serial Two serial ports: LocalTalk and GeoPort supported SCSI One external SCSI port (DB-25 connect

Specifications I/O Interfaces - 10 Sound Input Built-in microphone.Sound input port for stereo sound input. The sound input port supports the Apple

Specifications I/O Interfaces - 11 External Video Connector One DB-15 mirror video out connector using optional video connector kit. This feature pr

Specifications I/O Interfaces - 12 Video-in Slot Digital Audio Video (DAV) Slot 60-pin video-in slot for optional expansion card providing real-time

Specifications I/O Devices - 13 I/O Devices Keyboard AppleDesign Keyboard (other ADB keyboards supported) Mouse Apple Desktop Bus MouseMechanical tr

Specifications I/O Devices - 14 Speaker 5400 Series Integrated stereo speakers capable of delivering 8-bit and 16-bit stereo sound 5500 Integrated s

Specifications Sound and Video - 15 Sound and Video Sound Generator Digitizes and records sound as 16-bit samples at 11-kHz, 22- kHz, or 44-kHz samp

Specifications Sound and Video - 16 Built-in Video Display Dot Pitch: 0.28 mmVertical Frequency: 66.7 HzActive Raster Size (nominal): 9.5 in. by 7.3

Basics Configurations - 4 Power Macintosh 5400/180 The Power Macintosh 5400/180 is similar to the 5400/120, but differs with these features:• PowerP

Specifications Sound and Video - 17 Video Modes 5400 Series Supports these video modes:640x480 resolution with 16-bit color at 67 Hz or 60 Hz (VGA)8

Specifications Sound and Video - 18 Monitor Timings 640x480 Resolution at 60 Hz Horizontal Timing Back Porch: 48 dotsH SYNC: 96 dotsFront Porch: 16

Specifications Sound and Video - 19 Monitor Timings 640x480 Resolution at 66.67 Hz Horizontal Timing Back Porch: 96 dotsH SYNC: 64 dotsFront Porch:

Specifications Sound and Video - 20 Monitor Timings 800x600 Resolution at 60 Hz Horizontal Timing Back Porch: 88 dotsH SYNC: 128 dotsFront Porch: 40

Specifications Sound and Video - 21 Monitor Timings 800x600 Resolution at 72 Hz Horizontal Timing Back Porch: 64 dotsH SYNC: 120 dotsFront Porch: 56

Specifications Sound and Video - 22 External Video Connector (Optional) Supports video mirroring on the following external monitors (at product intr

Specifications Electrical - 23 Electrical Line Voltage 100–240 VAC Frequency 47–63 Hz Power 125 WSurge Voltage: 300 V rms for 100 msPeak Inrush Cur

Specifications Physical - 24 Physical Dimensions Height: 17.5" (445 mm)Width: 16" (406 mm)Depth: 15.1" (383 mm) Weight Without CD-ROM

Specifications Environmental - 25 Environmental Temperature Operating: 50°–104° F (10°–40° C)Transit (72 hours): –40° F to +149° F (–40° C to +65° C

Service Source K Troubleshooting Power Macintosh/Performa5400 and 5500 Series

Basics Configurations - 5 Performa 5400/180, 5420/180 These Performa computers are graphite-colored units sold internationally. The Performa 5400/18

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

Troubleshooting First Checklist - 2 First Checklist Jitter, faint lines, or screen movement can be caused by external interference such as electroni

Troubleshooting Symptom Charts/System - 3 Symptom Charts System System intermittently crashes or hangs1 Verify that system software is version 7.5 o

Troubleshooting Symptom Charts/System - 4 System will not start up from keyboard, but will start up from rear power switch1 Verify keyboard as known

Troubleshooting Symptom Charts/Audio - 5 Audio Distorted or garbled sound from both speakersReplace analog/video board assembly.Distorted or garbled

Troubleshooting Symptom Charts/Audio - 6 Crackling noise is present when playing sounds other than system beeps and not in “play through” mode1 If s

Troubleshooting Symptom Charts/Video - 7 Video Screen is black, too dark, or too bright; audio and drive operate1 Adjust contrast button on front be

Troubleshooting Symptom Charts/Video - 8 Single vertical or horizontal line is displayed1 Replace analog/video board assembly.2 Replace CRT.Predomin

Troubleshooting Symptom Charts/Video - 9 Out of convergence (color bleeds from text or lines)1 This problem rarely indicates a defective module. Som

Troubleshooting Symptom Charts/Video - 10 Out of focus 1 Perform focus adjustment. Refer to “Focus” in Adjustments chapter. 2 Check for proper scree

Basics Configurations - 6 Power Macintosh 5400/200 The Power Macintosh 5400/200 is sold to the education (K-12) market in the United States. It is s

Troubleshooting Symptom Charts/Video - 11 Raster tilted or shifted1 Refer to “First Checklist” in Troubleshooting chapter. Move metal objects away f

Troubleshooting Symptom Charts/Video - 12 Raster not centered 1 Adjust horizontal or vertical shift control. Refer to Adjustments chapter.2 Refer to

Troubleshooting Symptom Charts/Video - 13 Video output from the NTSC Video Out Card intermittently turns black and white.1 Zap PRAM.2 Use a contact

Troubleshooting Symptom Charts/Video - 14 Pixels shimmer at edge of screen, dialog boxes, or windows.If Power Macintosh 5500/225 serial number falls

Troubleshooting Symptom Charts/Floppy Drive - 15 Floppy Drive Audio and video are present, but internal floppy drive does not operate1 Replace bad d

Troubleshooting Symptom Charts/Floppy Drive - 16 Disk does not eject 1 Insert opened paper clip into hole beside floppy drive.2 Switch off system an

Troubleshooting Symptom Charts/Hard Drive - 17 Hard Drive Internal or external hard drive does not operate1 Verify that all hard drive connections a

Troubleshooting Symptom Charts/Hard Drive - 18 Flashing? appears at startup in 5400/120, 5400/180, or 5400/200 with 1.6 GB ATA hard drive (p/n 661-1

Troubleshooting Symptom Charts/CD-ROM Drive - 19 CD-ROM Drive CD-ROM drive does not accept disc1 Exchange compact disc (if disc is dirty or damaged)

Troubleshooting Symptom Charts/CD-ROM Drive - 20 Computer cannot mount known-good CD-ROM drive1 Reseat CD-ROM drive adapters.2 Check SCSI ID setting

Basics Configurations - 7 Power Macintosh 5500/225 The Power Macintosh 5500/225 is sold worldwide. The Energy Saver control panel schedules sleep, s

Troubleshooting Symptom Charts/CD-ROM Drive - 21 Eject button sticks. Replace the front bezel P/N 922-1857.Spinning disc causes vibration sounds in

Troubleshooting Symptom Charts/Peripheral - 22 Peripheral Cursor does not move 1 Restart system.2 Check mouse connection.3 If mouse was connected to

Troubleshooting Symptom Charts/Peripheral - 23 Cannot double-click to open application, disk, or server1 Remove extra system files on hard drive.2 C

Troubleshooting Symptom Charts/Peripheral - 24 Known-good StyleWriter, ImageWriter, or ImageWriter II does not print1 Verify that Chooser and Contro

Troubleshooting Symptom Charts/Miscellaneous - 25 Miscellaneous Clicking, chirping, or thumping sound1 Replace analog board.2 Replace logic board. R

Troubleshooting Symptom Charts/Miscellaneous - 26 Screen shows “Sad Macintosh” icon and black vertical lines; screeching sound1 Replace DRAM DIMMs o

Troubleshooting Symptom Charts/Miscellaneous - 27 “Sad Macintosh” icon 1 Verify that no disc is in CD-ROM drive.2 Disconnect all external SCSI devic

Troubleshooting Symptom Charts/Miscellaneous - 28 System with internal modem unable to recognize graphics or Ethernet card in communications slot1 R

Service Source K Take Apart Power Macintosh/Performa5400 and 5500 Series

Take Apart Drive and Control Bezel - 1 Drive and Control Bezel No preliminary steps are required before you begin this procedure.