manuais Apple 24-inch

Apple 24-inch Manual do Utilizador (249 páginas)

Marca: Apple | Categoria: Placas de som | Tamanho: 48.91 MB |

Inglês

Índice

 Service Source

1

Contents

3

Take Apart

3

Manual Updates

7

10 December 2007

8

7 November 2007

8

General Information

10

Serial Number Location

11

General Tools

12

Required Special Tools

12

Cleaning Tools Starter Kit

13

Removing the Glass Panel

13

View of the Main Modules

14

Back View

15

I/O Ports

16

Do’s and Don’ts

18

Handling a Broken Glass Panel

18

EMI Shielding

20

Access Door

21

Removing the Access Door

22

Replacing the Access Door

22

Removing the Memory

24

Replacing the Memory

25

Isopropyl Alcohol (IPA)

27

Magnets on the Front Bezel

29

Replacing the Glass Panel

33

Cleaning Tool Resources

41

Ultra Violet Inspection Lamp

42

Front Bezel

43

Removing the Front Bezel

44

Replacing the Front Bezel

47

Camera Board

49

Removing the Camera Board

50

Replacing the Camera Board

51

Removing the Battery

53

Replacing the Battery

54

IR (Infrared) Board

55

Removing the IR Board

56

Replacing the IR Board

57

AirPort Extreme Card

58

Replace the front bezel3.

61

Replace the access door5.

61

Bluetooth Card

62

Removing the Bluetooth Card

63

Replacing the Bluetooth Card

64

LCD Temp Sensor and Cable

65

922-8172

69

Replace the front bezel9.

70

Speaker, Left

71

Removing the Left Speaker

72

Replacing the Left Speaker

74

LCD Display Panel

76

Removing the Display Panel

77

Replacing the Display Panel

80

Ambient Temperature Sensor

83

LVDS Cable

91

Removing the LVDS Cable

92

Replacing the LVDS Cable

93

Inverter Cable

96

Removing the Inverter Cable

97

Replacing the Inverter Cable

98

Replace the access door10.

100

Speaker, Right

101

Removing the Right Speaker

102

Replacing the Right Speaker

103

Optical Drive Fan

104

Preliminary Steps

107

Part Location

107

Removing the CPU Fan

108

Replacing the CPU Fan

109

Power Supply, AC/DC

110

Hard Drive

117

Removing the Hard Drive

118

922-7019

120

Replacing the Hard Drive

121

Hard Drive Sensor Cable

124

Optical Drive

127

Removing the Optical Drive

128

Replacing the Optical Drive

131

Optical Flex Cable

133

Optical Sensor Cable

135

Logic Board

139

Removing the Logic Board

140

Replacing the Logic Board

144

Replace the display panel.9

146

Replace the front bezel10.

147

Replace the access door12.

147

Video Card

148

Removing the Video Card

149

(24-inch) video card

150

Replacing the Video Card

151

Hard Drive Fan

153

Removing the Hard Drive Fan

154

Replacing the Hard Drive Fan

155

Audio Board

156

Removing the Audio Board

157

Replacing the Audio Board

158

Hard Drive Data Cable

159

Clutch Cover

162

Removing the Clutch Cover

163

Replacing the Clutch Cover

164

Removing the Stand

166

Replacing the Stand

168

Removing the Chassis

171

Replacing the Chassis

173

Clutch Mechanism

175

Removing the Clutch Mechanism

176

AC Power Inlet

180

Removing the AC Power Inlet

182

Remove the 3. chassis

183

Replacing the AC Power Inlet

184

Camera Cable

186

Removing the Camera Cable

187

Replacing the Camera Cable

189

Microphone Cable

191

DC Power Cable

197

Replace the chassis screw.3

200

Rear Cover

202

Removing the Rear Cover

203

Replacing the Rear Cover

204

Troubleshooting

205

Power On Self Test (POST)

207

DDR Memory

208

Diagnostic LEDs

209

Symptom Charts

211

Power Issues

212

No Video, No Boot Chime

213

No Video, Boot Chime Heard

214

System Shuts Down

215

Glass Panel

216

Display Panel

217

Hard Drive Issues

219

Discs won’t insert

223

Fan Sound

225

Bluetooth

231

IR Remote

232

IR Sensor/Receiver

233

Built-in iSight Camera

234

Audio quality is poor

235

Speakers

236

Keyboard

238

Error Beep(s)

240

A USB device doesn’t work

241

Screw Chart

246

Screw Chart: Page 2 of 3

247

Screw Chart: Page 3 of 3

248

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