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C.14 JWLAN, Wi-Fi/WiMax

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Pin No. 1 3 5 Signal name +CAM_VDD USB20_P11 GND I/O Pin No. Signal Name I/O 2 USB20_N11 I/O I/O 4 GND C.14 JWLAN Table C-15 Wi-Fi/WiMax Connector pin assignments (52-pin) Pin No. Signal name I/O Pin No. Signal Name I/O A1 WLAN_WAKE# A2 +3V_WLAN A3 WLAN_BT_DATA A4 GND A5 WLAN_BT_CLK A6 +1.5VS A7 CLKREQ_WLAN# A8 +UIM_PWR A9 GND A10 UIM_DATA A11 CLK_WLAN# A12 UIM_CLK A13 CLK_WLAN A14 UIM_RESET A15 GND A16 UIM_VPP A17 NC A18 GND A19 NC A20 XMIT_OFF# A21 GND A22 PLT_RST# A23 PCIE_IRX_C_WLA NTX_N4 A24 +3V_WLAN A25 PCIE_IRX_C_WLA NTX_P4 A26 GND A27 GND A28 +1.5VS A29 GND A30 PM_SMBCLK A31 PCIE_ITX_C_WLA NRX_N4 A32 PM_SMBDATA A33 PCIE_ITX_C_WLA NRX_P4 A34 GND A35 GND A36 USB20_N7 A37 GND A38 USB20_P7 A39 +3V_WLAN A40 GND A41 +3V_WLAN A42 LED_WIMAX#_R A43 GND A44 NA A45 NC A46 NC A47 NC A48 +1.5VS A49 NC A50 GND A51 NC A52 +3V_WLAN C-6 [CONFIDENTIAL] Los Angeles 10/10G Maintenance Manual

Section	Page
Satellite A350 Maintenance Manual	1
SAFETY PRECAUTIONS	3
Conventions	4
Acronyms	4
Keys	4
Key operation	4
User input	5
The display	5
Chapter 1 Hardware Overview	6
Chapter 2 Troubleshooting Procedures	6
Chapter 3 Tests and Diagnostics	7
Chapter 4 Replacement Procedures	8
Appendices	13
Chapter 1	14
1.1 Features	18
1.2 2.5-inch HDD	28
1.3 DVD Super Multi (+-R Double Layer)	30
1.4 Power Supply	31
1.5 Batteries	33
1.5.1 Main Battery	33
1.5.2 Battery Charging Control	33
1.5.3 RTC Battery	34
Chapter 2	35
Chapter 2 Contents	37
2.1 Troubleshooting Introduction	39
2.2 Troubleshooting Flowchart	40
2.3 Power Supply Troubleshooting	45
2.4 Display Troubleshooting	50
2.5 Keyboard Troubleshooting	53
2.6 External USB Devices Troubleshooting	55
2.7 Touch Pad Troubleshooting	57
2.8 UWB Troubleshooting	59
2.9 Speaker Troubleshooting	62
2.10 Optical drive troubleshooting	64
2.11 Modem Troubleshooting	67
2.12 Express card Troubleshooting	69
2.13 IEEE 1394 Troubleshooting	71
2.14 Wireless LAN Troubleshooting	74
2.15 Camera Troubleshooting	76
2.16 Bluetooth Troubleshooting	78
2.18 HDD Troubleshooting	82
2.19 CRT Troubleshooting	84
2.20 HDMI Troubleshooting	86
2.24 FM tuner Failure Troubleshooting	95
2.25 E-SATA Troubleshooting	98
2.26 Felica Troubleshooting	100
2.27 Sensor Button Troubleshooting	102
2.28 LED troubleshooting	104
2.29 Thermal Module troubleshooting	105
2.30 TV-out troubleshooting	107
2.31 LAN troubleshooting	109
Chapter 3	111
Contents	112
3.1 The Diagnostic Test	114
3.2 Executing the Diagnostic Test	115
3.3 Display Configuration	119
3.4 Beep sound Test	120
3.5 Fan ON/OFF Test	121
3.6 Main Battery Charge Test	122
3. 7 FDD Test	123
3. 9 Keyboard Test	125
3.10 Mouse (Pad) Test	127
3.11 LCD Pixels Mode Test	128
3.12 Magnetic Switch Test	129
3.13 LAN Test	131
3.14 RTC Test	134
3.15 Read 1394 GUID	135
3.16 Speaker EQ(Equalizer Quality factor) Type Check&Re-Write	136
3.17 Sensor Button Test	136
3.19 1st HDD Test	139
3.20 2nd HDD Test	142
3.21 Read DMI	145
3.22 Write DMI	146
3.23 Front Edge Logo	149
Chapter 4	151
4.1 General	157
4.2 Battery	164
4.3 HDD	166
4.4 Memory	170
4.5 WLAN Card	173
4.6 Modem Card / FM Tuner	174
4.7 ODD	176
4.8 Keyboard Cover and Keyboard	179
4.9 Logic Upper Assembly	182
4.10 Power Board	185
4.11 Speakers	186
4.12 Touch Pad Bracket, LED board and Finger Printer Board	188
4.13 Thermal Fan	191
4.14 Motherboard	192
4.15 UWB Module	194
4.16 Robson Module	195
4.17 VGA Board and VGA Thermal Module (Optional)	196
4.18 CPU and Thermal Module	199
4.19 Display Assembly	204
4.20 LCD Bezel Assembly	206
4.21 LCD Module and Inverter Board	207
4.22 CMOS Board and MIC	212
4.23 Hinge Saddle	213
4.24 CRT Board	214
4.25 USB Board	216
4.26 FM Jack	217
4.27 Bluetooth Card	218
Appendix	220
Appendix A Handling the LCD Module	220
Precautions for handling the LCD module	220
Appendix B Board Layout	225
B.1 System Board Top View	225
B.2 System Board Bottom View	226
Appendix C Pin Assignments	229
C.1 JFAN	229
C.2 JFM	229
C.3 JLVDS	229
C.4 JCRT	230
C.5 JHDMI	230
C.6 JHDD0	231
C.7 JHDD2	231
C.8 JODD	232
C.9 JESATA	232
C.10 JBT	233
C.11 JFP	233
C.12 JFEL	233
C.13 JCAM	233
C.14 JWLAN	234
C.15 JNAND	235
C.16 JEXP	236
C.17 JLAN	236
C.18 JLED	236
C.19 JGPS	237
C.20 JDDRL, JPDDRH	238
C.21 JMIC	241
C.22 JTV	241
C.23 JLINE	241
C.24 JKB	242
C.25 JUSB	242
C.26 JUSBB	243
C.27 JCS	243
C.28 JPOWER	243
C.29 JREAD	244
C.30 JVGA	244
C.31 JEXMIC	248
C.32 J1394	248
C.33 JP34	249
C.34 J3GSIM	249
C.35 JSPKL	249
C.36 JSPKR	249
C.37 JP35	250
C.38 JTOUCH	250
Appendix D Keyboard Scan/Character Codes	251
Appendix E Key Layout	259
Appendix F Series Screw Torque List (KTKAA)	276

Match case Limit results 1 per page

Pin No.

Signal name

I/O

Pin No.

Signal Name

I/O

+CAM_VDD

USB20_N11

I/O

USB20_P11

I/O

GND

C.14 JWLAN

Table C-15

Wi-Fi/WiMax

Connector pin assignments (52-pin)

Pin No.

Signal name

I/O

Pin No.

Signal Name

I/O

WLAN_WAKE#

+3V_WLAN

WLAN_BT_DATA

GND

WLAN_BT_CLK

+1.5VS

CLKREQ_WLAN#

+UIM_PWR

GND

A10

UIM_DATA

A11

CLK_WLAN#

A12

UIM_CLK

A13

CLK_WLAN

A14

UIM_RESET

A15

GND

A16

UIM_VPP

A17

A18

GND

A19

A20

XMIT_OFF#

A21

GND

A22

PLT_RST#

A23

PCIE_IRX_C_WLA

NTX_N4

A24

+3V_WLAN

A25

PCIE_IRX_C_WLA

NTX_P4

A26

GND

A27

GND

A28

+1.5VS

A29

GND

A30

PM_SMBCLK

A31

PCIE_ITX_C_WLA

NRX_N4

A32

PM_SMBDATA

A33

PCIE_ITX_C_WLA

NRX_P4

A34

GND

A35

GND

A36

USB20_N7

A37

GND

A38

USB20_P7

A39

+3V_WLAN

A40

GND

A41

+3V_WLAN

A42

LED_WIMAX#_R

A43

GND

A44

A45

A46

A47

A48

+1.5VS

A49

A50

GND

A51

A52

+3V_WLAN

C-6

[CONFIDENTIAL]

Los Angeles 10/10G Maintenance Manual