Apple LC 550 manuals

Apple LC 550 Specifications (174 pages)

Brand: Apple | Category: PC/workstation barebones | Size: 1.39 MB |

English

Table of contents

Macintosh LC 520/550/575

1

Service Source

2

Macintosh LC 520, 550, 575

2

Product Information

4

Compatibility Notes

5

Disk Storage

10

I/O Interfaces

11

Communications

12

Slot (LC 575)

12

I/O Devices

13

Sound and Video

14

Electrical

15

Environmental

17

Troubleshooting

18

Symptom Charts

20

Floppy Drive

26

Hard Drive

29

CD-ROM Drive

30

Peripheral

31

Miscellaneous

34

Take Apart

37

Rear Housing

38

Take Apart Fan - 5

42

Push out the two latches and

42

Analog Board

43

Take Apart Analog Board - 8

45

2 Disconnect the internal

45

Retainer

46

I/O Door

49

Take Apart Logic Board - 15

52

Pull out the logic board

52

Drive Bezel

53

Take Apart Floppy Drive - 20

57

Push down the latch and pull

57

Macintosh LC 520

58

Auto-inject Floppy

58

Auto-inject

59

Drive Carrier

59

CD Connector

64

CD Audio Adapter

64

Adapter

64

Take Apart Hard Drive - 31

68

1 Push down the latch and

68

Chassis Harness

71

Assembly

71

±Warning: Never use a

72

Background

73

922-0557

75

922-0117 Screw

76

EMI Shields

77

Speaker Assembly

78

Speaker Wires

79

Front Panel Control Board

81

Logic Board Connector

87

±Warning: This product

92

Take Apart CRT - 56

93

2 Lift off the CRT

93

Replacement Note: Be sure

93

Internal

94

Microphone

94

Front Bezel

96

Upgrades

98

Macintosh

99

Processor Upgrade

99

Installation Procedure

105

Overview

105

Remove the 68LC040

107

Processor from the

107

Logic Board

107

Removal Tool

108

Logic Board Socket

108

Processor

108

Install the 68LC040

110

Processor on the

110

Upgrade Board

110

Processor

111

Prepare the Upgrade

114

Installation

114

Antistatic Foam

115

Bottom Side

115

EMI Clips

115

Hook-and-Loop

117

Fastener

117

Logic Board and

122

Additional Procedures

123

Negative

125

Positive

125

Battery

131

Replacement, LC

131

Connector

132

Geometry

134

Vertical Center

136

Horizontal Center

137

Vertical Size

138

Horizontal Size

139

WARNING:

141

High Voltage Areas

141

Gray Bars

144

Contrast Up Button

144

Convergence

155

Crosshatch I

156

Geometric

158

Distortion

158

Horizontal Bow

160

Pin Phase

160

Vertical Angle

160

Yoke Clamp

163

Plastic Yoke Collar

163

Light Meter Setup

169

Model 246

171

Exploded View

173

Apple LC 550 Specifications (37 pages)

Brand: Apple | Category: PC/workstation barebones | Size: 0.99 MB |

English

Table of contents

Getting Started

1

Contents

2

K Apple Computer, Inc

3

FCC statement

4

DOC statement

4

VCCI statement

5

Setting Up

6

Plugging in the computer

7

ADB port

8

This icon is on both

8

Power key

9

Main power

9

Problems starting up?

11

Safety instructions

11

Musculoskeletal discomfort

13

Eye fatigue

14

Arranging your office

14

Avoiding fatigue

15

What’s next?

16

Learning the Basics

17

Turning on the computer

22

Your Computer at a Glance

23

Main power switch

24

SCSI port

24

ADB ports

24

Printer port

24

Modem port

24

Using Special Features

25

Using the Sound control panel

26

Using the built-in microphone

27

Adjusting the screen

27

Saving energy

29

Installing an expansion card

30

Advice about using a modem

35

Starting up your computer

35

The Apple Publishing System

36

Apple Computer, Inc

37

Apple LC 550 User Manual (8 pages)

Brand: Apple | Category: PC/workstation barebones | Size: 0.14 MB |

English

Table of contents

Technical

1

Information

1

Sony Corporation

2

Specifications

3

Video display

4

Interfaces

4

Sound generator

4

Clock/calendar

4

Keyboard

5

Size and weight

5

RAM configurations

6

Microphone

7

Environment

7

Apple Computer, Inc

8

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