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Apx.C, Pin Assignments, Appendices, Table C-1, PJ1400, Memory 1 connector pin assignments 200-pin 3/3

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Apx.C Pin Assignments Appendices Table C-1 PJ1400 Memory 1 connector pin assignments (200-pin) (3/3) Pin No. Signal name I/O Pin No. Signal name I/O 137 GND - 138 GND - 139 SDQ33R-B2P I/O 140 SDQ39R-B2P I/O 141 SDQ41R-B2P I/O 142 SDQ46R-B2P I/O 143 2R5-B2V - 144 2R5-B2V - 145 SDQ42R-B2P I/O 146 SDQ40R-B2P I/O 147 SDQS5R-B2P I/O 148 SDQM5R-B2P O 149 GND - 150 GND - 151 SDQ44R-B2P I/O 152 SDQ47R-B2P I/O 153 SDQ45R-B2P I/O 154 SDQ43R-B2P I/O 155 2R5-B2V - 156 2R5-B2V - 157 2R5-B2V - 158 SCK2-P2N O 159 GND - 160 SCK2-P2P O 161 GND - 162 GND - 163 SDQ48R-B2P I/O 164 SDQ50R-B2P I/O 165 SDQ52R-B2P I/O 166 SDQ54R-B2P I/O 167 2R5-B2V - 168 2R5-B2V - 169 SDQS6R-B2P I/O 170 SDQM6R-B2P O 171 SDQ53R-B2P I/O 172 SDQ51R-B2P I/O 173 GND - 174 GND - 175 SDQ49R-B2P I/O 176 SDQ55R-B2P I/O 177 SDQ61R-B2P I/O 178 SDQ62R-B2P I/O 179 2R5-B2V - 180 2R5-B2V - 181 SDQ56R-B2P I/O 182 SDQ59R-B2P I/O 183 SDQS7R-B2P I/O 184 SDQM7R-B2P O 185 GND - 186 GND - 187 SDQ57R-B2P I/O 188 SDQ63R-B2P I/O 189 SDQ60R-B2P I/O 190 SDQ58R-B2P I/O 191 2R5-B2V - 192 2R5-B2V - 193 SMBDAT-P3P I/O 194 GND - 195 SMBCLK-P3P O 196 GND - 197 P3V - 198 GND - 199 NC - 200 NC - Satellite A20 Maintenance Manual (960-444) C-3

Section	Page
Table of Contents	7
Chapter 1 Hardware Overview	11
1.1 Features	15
1.2 System Unit Block Diagram	21
1.3 2.5-inch Hard Disk Drive	28
1.4 CD-RW/DVD Drive	30
1.5 DVD-R/-RW Drive	33
1.6 DVD Multi Drive	34
1.7 Keyboard	37
1.8 TFT Color Display	38
1.9 Power Supply	40
1.10 Batteries	42
Chapter 2 Troubleshooting Procedures	45
2.1 Troubleshooting	51
2.2 Troubleshooting Flowchart	53
2.3 Power Supply Troubleshooting	57
2.4 System Board Troubleshooting	69
2.5 FDD Troubleshooting	83
2.6 HDD Troubleshooting	86
2.7 Keyboard Troubleshooting	91
2.8 Display Troubleshooting	93
2.9 CD-RW/DVD, DVD-ROM, DVD-R/-RW, and DVD Multi Drive Troubleshooting	95
2.10 Modem Troubleshooting	97
2.11 LAN Troubleshooting	99
2.12 Wireless LAN Troubleshooting	101
2.13 Sound Troubleshooting	105
2.14 SD Card Slot Troubleshooting	108
Chapter 3 Tests and Diagnostics	109
3.1 The Diagnostic Test	113
3.2 Executing the Diagnostic Test	116
3.3 Subtest Names	120
3.4 System Test	122
3.5 Memory Test	125
3.6 Keyboard Test	127
3.7 Display Test	131
3.8 Floppy Disk Test	135
3.9 Printer Test	137
3.10 Async Test	139
3.11 Hard Disk Test	140
3.12 Real Timer Test	143
3.13 NDP Test	145
3.14 Expansion Test	146
3.15 CD-ROM/DVD-ROM Test	148
3.16 Wireless LAN Test (Agere)	149
3.17 Wireless LAN Test (Atheros)	154
3.18 Sound/LAN/Modem Test	157
3.19 Error Code and Error Status Names	164
3.20 Hard Disk Test Detail Status	168
3.21 Head Cleaning	170
3.22 Log Utilities	171
3.23 Running Test	173
3.24 Floppy Disk Drive Utilities	175
3.25 System Configuration	181
3.26 SETUP	183
Chapter 4 Replacement Procedures	201
4.1 General	211
4.2 Battery Pack	219
4.3 Optional PC Card	222
4.4 Optional SD Card	224
4.5 HDD	226
4.6 Modem Daughter Card	230
4.7 ODD	232
4.8 Cooling Fan	236
4.9 CPU	239
4.10 Keyboard	244
4.11 Memory Module	248
4.12 Wireless LAN Card	251
4.13 Bluetooth	255
4.14 Top Cover with Display Assembly	257
4.15 Touch Pad	261
4.16 Front Membrane ASSY	263
4.17 FIR Board	265
4.18 Sound Board	267
4.19 RTC Battery	269
4.20 DC-IN Jack	271
4.21 System Board	273
4.22 Sub Fan	275
4.23 PC Card Slot	277
4.24 Speakers	279
4.25 Touch Pad Switch	281
4.26 Display Mask	283
4.27 FL Inverter	285
4.28 LCD Module	287
4.29 Wireless LAN Antenna/Bluetooth Antenna/Display Cover	291
4.30 Fluorescent Lamp	300
4.30.1 Replacing the 15.0-inch XGA LG.Philips Fluorescent Lamp	301
4.30.2 Replacing the 15.0-inch XGA Samsung Fluorescent Lamp	312
4.30.3 Replacing the 15.0-inch XGA Sharp Fluorescent Lamp	322
4.30.4 Replacing the 15.0-inch XGA CHIMEI Fluorescent Lamp	345
4.30.5 Replacing the 15.0-inch SXGA+ LG.Philips Fluorescent Lamp	352
4.30.6 Replacing the 15.0-inch SXGA+ Samsung Fluorescent Lamp	363
4.30.7 Replacing the 15.0-inch SXGA+ Sharp Fluorescent Lamp	373
4.30.8 Replacing the 14.1-inch XGA TOSHIBA Fluorescent Lamp	399
4.30.9 Replacing the 14.1-inch XGA Sharp Fluorescent Lamp	411
4.30.10 Replacing the 14.1-inch XGA Samsung Fluorescent Lamp	418
4.30.11 Replacing the 14.1-inch XGA L.G. Philips Fluorescent Lamp	427
Appendices	440
Appendix A Handling the LCD Module	449
Appendix B Board Layout	455
Appendix C Pin Assignments	464
Appendix D Keyboard Scan/Character Codes	492
Appendix E Key Layout	500
Appendix F Wiring Diagrams	506
Appendix G BIOS Rewrite Procedures	508
Appendix H EC/KBC Rewrite Procedures	510

Match case Limit results 1 per page

Apx.C

Pin Assignments

Appendices

Satellite A20 Maintenance Manual (960-444)

C-3

Table C-1

PJ1400

Memory 1 connector pin assignments (200-pin) (3/3)

Pin No.

Signal name

I/O

Pin No.

Signal name

I/O

137

GND

138

GND

139

SDQ33R-B2P

I/O

140

SDQ39R-B2P

I/O

141

SDQ41R-B2P

I/O

142

SDQ46R-B2P

I/O

143

2R5-B2V

144

2R5-B2V

145

SDQ42R-B2P

I/O

146

SDQ40R-B2P

I/O

147

SDQS5R-B2P

I/O

148

SDQM5R-B2P

149

GND

150

GND

151

SDQ44R-B2P

I/O

152

SDQ47R-B2P

I/O

153

SDQ45R-B2P

I/O

154

SDQ43R-B2P

I/O

155

2R5-B2V

156

2R5-B2V

157

2R5-B2V

158

SCK2-P2N

159

GND

160

SCK2-P2P

161

GND

162

GND

163

SDQ48R-B2P

I/O

164

SDQ50R-B2P

I/O

165

SDQ52R-B2P

I/O

166

SDQ54R-B2P

I/O

167

2R5-B2V

168

2R5-B2V

169

SDQS6R-B2P

I/O

170

SDQM6R-B2P

171

SDQ53R-B2P

I/O

172

SDQ51R-B2P

I/O

173

GND

174

GND

175

SDQ49R-B2P

I/O

176

SDQ55R-B2P

I/O

177

SDQ61R-B2P

I/O

178

SDQ62R-B2P

I/O

179

2R5-B2V

180

2R5-B2V

181

SDQ56R-B2P

I/O

182

SDQ59R-B2P

I/O

183

SDQS7R-B2P

I/O

184

SDQM7R-B2P

185

GND

186

GND

187

SDQ57R-B2P

I/O

188

SDQ63R-B2P

I/O

189

SDQ60R-B2P

I/O

190

SDQ58R-B2P

I/O

191

2R5-B2V

192

2R5-B2V

193

SMBDAT-P3P

I/O

194

GND

195

SMBCLK-P3P

196

GND

197

P3V

198

GND

199

200