Home » Toshiba Manuals » Laptops » Toshiba A105 S4064 » Manual Viewer

Toshiba A105 S4064 Maintenance Manual - Page 262

CN508, DDR2 DIMM1 Socket 200-Pin, M_CLK_DDR1

UPC - 032017706019

Add to My Manuals
Save this manual to your list of manuals

Page 262 highlights

Appendices 173 /M_DATA(50)' 175 /M_DATA(51)' 177 DGND' 179 /M_DATA(56)' 181 /M_DATA(57)' 183 DGND' 185 /M_DM(7)' 187 DGND' 189 /M_DATA(58)' 191 /M_DATA(59)' 193 DGND' 195 /SB_SMDAT_3' 197 /SB_SMCLK_3' 199 /+V3S' I/O 174 I/O 176 - 178 I/O 180 I/O 182 - 184 - 186 - 188 I/O 190 I/O 192 - 194 I/O 196 I/O 198 - 200 Apx. C Pin Assignments /M_DATA(54)' I/O /M_DATA(55)' I/O DGND' - /M_DATA(60)' I/O /M_DATA(61)' I/O DGND' O /M_DQS#(7)' I/O /M_DQS(7)' I/O DGND' - /M_DATA(62)' I/O /M_DATA(63)' I/O DGND' - /N$837418' - /N$837419' - C.33 CN508 DDR2 DIMM1 Socket (200-Pin) Table C-33 DDR2 DIMM1 Socket pin assignments (200-Pin) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 Signal Name /SM_VREF' DGND' /M_DATA(0)' /M_DATA(1)' DGND' /M_DQS#(0)' /M_DQS(0)' DGND' /M_DATA(2)' /M_DATA(3)' DGND' /M_DATA(8)' /M_DATA(9)' DGND' /M_DQS#(1)' I/O Pin No. Signal Name I/O I/O 2 DGND' - - 4 /M_DATA(4)' I I/O 6 /M_DATA(5)' I/O- I/O 8 DGND' - - 10 /M_DM(0)' - O 12 DGND' - I/O 14 /M_DATA(6)' I/O - 16 /M_DATA(7)' - I/O 18 DGND' I/O I/O 20 /M_DATA(12)' I/O - 22 /M_DATA(13)' I/O I/O 24 DGND' - O 26 /M_DM(1)' O - 28 DGND' - I/O 30 /M_CLK_DDR1' I/O C-26 Satellite A100/A105 / TECRA A7 Maintenance Manual

Section	Page
Toshiba Personal Computer Satellite A100/A105 TECRA A7 (PSAA8/PSAA9) (PTA70/PTA71) (PSAAx) Maintenance Manual	1
Table of Contents	7
Chapter 1 Hardware Overview	15
1.1 Features	19
1.2 System Unit Components	27
1.3 2.5-inch HDD	33
1.4 DVD-ROM Drive	34
1.5 CD-RW/DVD-ROM Drive	35
1.6 DVD Super Multi (+-R Double Layer)	36
1.7 Power Supply	37
1.8 Batteries	38
Chapter 2 Troubleshooting	40
2.1 Outline	44
2.2 Basic Flowchart	45
2.3 Power Supply	49
2.4 System Board	52
2.5 2.5-inch HDD	55
2.6 Keyboard	60
2.7 Display	61
2.8 ODD (Optical Disk Drive)	63
2.9 LAN	65
2.10 SD/MS/MS pro/MMC/XD Card(Optional)	66
2.11 Finger Print(Optional)	67
2.12 3D Sensor	68
2.13 Parallel Port(Optional)	69
2.14 Audio Test	70
2.15 IEEE 1394 Test	71
2.16 Cooling Module	72
Chapter 3 Diagnostic Programs	73
3.1 General	77
3.2 Quick Start	79
3.3 Options	99
3.4 Subtests	109
3.5 System Test	112
3.6 Memory Test	116
3.7 Storage	122
3.8 Video	126
3.9 Communication (COMM)	135
3.10 Peripheral	137
3.11 Error Codes and description	139
3.12 Quick Test Item List	145
Chapter 4 Replacement Procedures	146
4.1 General	153
4.2 HDD	175
4.3 Speaker Cover and Keyboard	178
4.4 Bluetooth Card	180
4.5 Wireless LAN Card	182
4.6 ODD Bay Module	184
4.7 Display Assembly	187
4.8 Top Cover	189
4.9 CPU Cooling Module and Fan	192
4.10 VGA Board (for VGA Board Model)	197
4.11 CPU	199
4.12 USB Board, Finger Print Board and Print Board	202
4.13 System Board, MIC cable, AC-IN cable	204
4.14 Display Mask	206
4.15 FL Inverter Board	208
4.16 LCD Modules	210
4.17 Speakers	213
4.18 Switch Cover and Switch Board	214
4.19 Touch Pad and Button Board	218
Appendices	222
Appendix A Handling the LCD Module	230
Appendix B Board Layout	235
Appendix C Pin Assignments	239
Appendix D Keyboard Scan/Character Codes	269
Appendix E Key Layout	277
Appendix F BIOS Rewrite Procedures	291
Appendix G EC/KBC Rewrite Procedures	292

Match case Limit results 1 per page

Appendices

Apx. C

Pin Assignments

C-26

Satellite A100/A105 / TECRA A7

Maintenance Manual

173

/M_DATA(50)'

I/O

174

/M_DATA(54)'

I/O

175

/M_DATA(51)'

I/O

176

/M_DATA(55)'

I/O

177

DGND'

178

DGND'

179

/M_DATA(56)'

I/O

180

/M_DATA(60)'

I/O

181

/M_DATA(57)'

I/O

182

/M_DATA(61)'

I/O

183

DGND'

184

DGND'

185

/M_DM(7)'

186

/M_DQS#(7)'

I/O

187

DGND'

188

/M_DQS(7)'

I/O

189

/M_DATA(58)'

I/O

190

DGND'

191

/M_DATA(59)'

I/O

192

/M_DATA(62)'

I/O

193

DGND'

194

/M_DATA(63)'

I/O

195

/SB_SMDAT_3'

I/O

196

DGND'

197

/SB_SMCLK_3'

I/O

198

/N$837418'

199

/+V3S'

200

/N$837419'

C.33

CN508

DDR2 DIMM1 Socket (200-Pin)

Table C-33

DDR2 DIMM1 Socket pin assignments (200-Pin)

Pin No.

Signal Name

I/O

Pin No.

Signal Name

I/O

/SM_VREF'

I/O

DGND'

/M_DATA(4)'

/M_DATA(0)'

I/O

/M_DATA(5)'

I/O-

/M_DATA(1)'

I/O

DGND'

/M_DM(0)'

/M_DQS#(0)'

DGND'

/M_DQS(0)'

I/O

/M_DATA(6)'

I/O

DGND'

/M_DATA(7)'

/M_DATA(2)'

I/O

DGND'

I/O

/M_DATA(3)'

I/O

/M_DATA(12)'

I/O

DGND'

/M_DATA(13)'

I/O

/M_DATA(8)'

I/O

DGND'

/M_DATA(9)'

/M_DM(1)'

DGND'

/M_DQS#(1)'

I/O

/M_CLK_DDR1'

I/O