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Toshiba Qosmio G30 Maintenance Manual
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4.30 LCD unit / FL inverter
4 Replacement Procedures
11.
Remove the following
screws
securing the LCD support and rem
ove the
LCD
supports
from the LCD unit.
•
M2.0
×
3S
S-THIN HEAD screw
×
4
LCD support
M2.0x3S
S-THIN HEAD
M2.0x3S
S-THIN HEAD
Figure 4-46 Removing the LCD support
QOSMIO G30 Maint
enance Manual (
960-546)
[CONFIDENTIAL]
4-71
316
318
Table of Contents
Table of Contents
6
Hardware Overview
11
Table of Contents
13
Default Chapter
15
Features
15
Figure 1-1 Front of the Computer and the System Units Configuration
19
Figure 1-2 System Block Diagram
20
Figure 1-3 2.5-Inch HDD
24
Inch Hard Disk Drive
24
Table 1-1 2.5-Inch HDD Dimensions
24
Table 1-2 2.5-Inch HDD Specifications
25
Optical Drive
26
Table 1-3 DVD Super Multi Drive (Double-Layer) Outline Dimensions
26
Table 1-4 DVD Super Multi Drive (Double-Layer) Specifications
27
Figure 1-5 HD DVD Drive
28
Table 1-5 HD DVD Drive Outline Dimensions
28
Table 1-6 HD DVD Drive Specifications
29
Keyboard
30
Figure 1-7 LCD Module
31
Table 1-7 LCD Module Specifications
31
TFT Color Display
31
Table 1-8 FL Inverter Board Specifications
32
Power Supply
33
Table 1-9 Power Supply Output Rating
34
Batteries
36
Table 1-10 Battery Specifications
36
Battery Charging Control
37
Table 1-11 Time Required for Charges of Main Battery
37
Table 1-12 Data Preservation Time
37
Table 1-13 Time Required for Charges of RTC Battery
38
AC Adapter
39
Table 1-14 AC Adapter Specifications
39
Troubleshooting Procedures
41
Chapter 1 Hardware Overview
47
Chapter 2 Troubleshooting
47
Troubleshooting Flowchart
49
Power Supply Troubleshooting
54
System Board Troubleshooting
64
USB FDD Troubleshooting
86
HDD Troubleshooting
90
Keyboard Troubleshooting
95
Touch Pad Troubleshooting
97
Display Troubleshooting
99
Optical Disk Drive Troubleshooting
102
Modem Troubleshooting
103
LAN Troubleshooting
105
Wireless LAN Troubleshooting
106
Bluetooth Troubleshooting
109
Sound Troubleshooting
112
TV Tuner Troubleshooting
114
Bridge Media Slot Troubleshooting
115
PCI Expresscard Slot Troubleshooting
116
Fingerprint Sensor
117
Chapter 3 Tests and Diagnostics
125
Table of Contents
127
Default Chapter
131
The Diagnostic Test
131
Diagnostics Menu
131
H/W (Hardware) Initial Information Setting Tool
132
Heatrun Test Program
133
Executing the Diagnostic Test
134
Diagnostics Menu (T&D)
135
H/W Initial Information Setting Tool
137
Heatrun Test Program
137
Check of the RAID Configuration
138
Explanation of the Screen Display
138
Check of the Screen Display
140
Specification of the Failed HDD
142
Setting of the Hardware Configuration
146
Heatrun Test
148
Subtest Names
149
System Test
151
Memory Test
153
Keyboard Test
154
Display Test
155
Floppy Disk Test
158
Printer Test
160
Async Test
162
Hard Disk Test
163
Real Timer Test
166
NDP Test
168
Expansion Test
169
CD-ROM/DVD-ROM Test
171
Error Code and Error Status Names
172
Hard Disk Test Detail Status
175
Tests and Diagnostics
175
Only One Test
177
Program Description
177
Operations
177
Head Cleaning
184
Function Description
184
Operations
184
Log Utilities
185
Function Description
185
Operations
186
Running Test
187
Function Description
187
Operations
187
Floppy Disk Drive Utilities
188
Function Description
188
Operations
189
System Configuration
193
Function Description
193
Operations
194
Wireless LAN Test Program (Intel-Made B/G)
195
Wireless LAN Test Program (Intel-Made A/B/G)
199
Lan/Modem/Bluetooth/Ieee1394 Test Program
204
LAN Test
204
Modem Test
207
Bluetooth Test
208
Will Appear
209
IEEE1394 Test
218
Sound Test Program
219
Sound (Standard) Test
219
Sound (Legacy) Test
219
CD Sound (Standard) Test
220
CD Sound (Legacy) Test
221
Setup
225
Chapter 4 Replacement Procedures
241
Table of Contents
243
Figure
245
Overview
247
Battery Pack
254
Expresscard & PC Card / Bridge Media
256
Expresscard & PC Card
256
Bridge Media
258
Hdd
259
Memory Module
263
Speaker Cover
265
Figure 1-6 Keyboard
266
Keyboard
266
Wireless LAN Card
269
MDC
271
Bluetooth Module
273
Cover Assembly
274
Touch Pad
278
Internal Microphone
281
Volume Board
282
Fingerprint Sensor Board
283
Switch Board
285
Optical Disk Drive
287
Replacing the Optical Disk Drive
287
Ejecting the Optical Disk
291
RTC Battery
293
JK Board
294
LED Board
296
System Board
298
Speaker
300
GPU Fan
302
F Jack/Modem Jack/Analog TV Cable
303
Wireless Communication Switch
305
CPU Heat Sink Fan/Cpu
306
GPU Heat Sink
309
Analog TV Tuner
311
PC Card Slot
312
LCD Unit / FL Inverter
314
LCD Cable
319
Wireless LAN Antennas/Bluetooth Antenna
321
Display Latch Hook
323
Display Rear Cover
324
Hinge
325
Fluorescent Lamp
327
Replacing the 17.1-Inch Lg.philips Fluorescent Lamp
328
Replacing the 17.1-Inch Sharp Fluorescent Lamp
336
Appendix
355
Appendix A Handling the LCD Module
355
Appendix B Board Layout
355
Appendix C Pin Assignment
355
Appendix E Key Layout
357
Appendix F Wiring Diagrams
357
Appendix G BIOS Rewrite Procedures
357
Appendix I Reliability
357
Appendix J Maintenance of TOSHIBA RAID
358
Appendix A Handling the LCD Module
363
Appendix Contents
363
Appendix B Board Layout
369
System Board (FCTSY*) Front View
369
System Board (FCTSY*) Back View
371
JK Board (FCTJK
373
LE Board (FCTLE
374
TP Board (FCTTP
375
FS Board (FCTFS
376
SW Board (FCTSW
377
Appendix C Pin Assignment
379
System Board (FCTSY*)
379
CN1410 Memory Connector 0 (200-Pin
379
CN1400 Memory Connector 1 (200-Pin
382
CN1810 ODD I/F Connector (50-Pin
385
CN1850 1St HDD I/F Connector (22-Pin
386
CN1860 2Nd HDD I/F Connector (22-Pin
386
CN2110 PC Card I/F Connector (150-Pin
387
IS2101 Bridge Media I/F Connector (42-Pin
390
CN2400 WW Tuner I/F Connector (124-Pin
391
CN2430 ISDB-T Tuner I/F Connector (124-Pin
393
CN2450 BC Board I/F Connector (8-Pin
395
CN2600 PCI-Express Mini Card I/F Connector (52-Pin
395
CN3010 MDC I/F Connector (12-Pin
396
CN3200 Keyboard I/F Connector (34-Pin
397
CN3201 Touch Pad I/F Connector (4-Pin
397
CN3330 Volume I/F Connector (3-Pin
397
J4100 Network I/F Connector (12-Pin
398
CN4200 1394 I/F Connector (4-Pin
398
CN4400 Bluetooth I/F Connector (20-Pin
398
CN4610 USB I/F Connector Port2/Port4 (8-Pin
399
CN4611 USB I/F Connector Port6/Port7 (8-Pin
399
CN5000 LCD I/F Connector (40-Pin
400
CN5816 FL Inverter I/F Connector (9-Pin
400
CN5080 RGB I/F Connector (15-Pin
401
CN5501 S-Video out Connector (4-Pin
401
CN5502 D-Video I/F Connector (14-Pin
401
CN5805 HDMI Connector (19-Pin
402
CN6050 Internal Microphone Connector (2-Pin
402
J6051 External Microphone Connector (6-Pin
402
CN6170 Speaker Connector (4-Pin
403
J6310 Headphone Connector (6-Pin
403
DS6320 Headphone/Spdif Connector (9-Pin
403
CN6480 1BIT AMP I/F Connector (20-Pin
404
CN8800 DC in Connector (4-Pin
404
CN8810 Battery Connector (10-Pin
404
CN9990 RTC Battery Connector (3-Pin
405
CN8771 CPU FAN Connector (4-Pin
405
CN8781 VGA FAN Connector (4-Pin
405
CN9600 MCE Module Connector (12-Pin
405
CN9500 LE Board I/F Connector (20-Pin
406
CN9530 FS Board I/F Connector (6-Pin
406
CN9550 JK Board I/F Connector (6-Pin
406
CN9650 SW Board I/F Connector (20-Pin
407
JK Board (FCTJK*)
408
CN9551 System Board I/F Connector (6-Pin
408
J9560 IR Bluster 1 Connector (5-Pin
408
J9561 IR Bluster 2 Connector (5-Pin
408
CN9613 S-Video Connector (4-Pin
409
J9612 AV-In Connector (5-Pin
409
J9614 TV-In Connector (12-Pin
409
TP Board (FCTTP*)
411
CN3250 System Board I/F Connector (4-Pin
411
CN3251 Touch Pad I/F Connector (12-Pin
411
SW Board (FCTSW*)
412
CN9660 System Board I/F Connector (20-Pin
412
FS Board (FCTFS*)
413
CN9540 System Board I/F Connector (6-Pin
413
Appendix D Keyboard Scan/Character Codes
415
Scan Codes
415
Appendix E Key Layout
423
US Keyboard
423
UK Keyboard
423
KO Keyboard
424
TC Keyboard
424
Appendix F Wiring Diagrams
425
RGB Monitor ID Wraparound Connector
425
Appendix G BIOS Rewrite Procedures
427
Appendix H EC/KBC Rewrite Procedures
429
Appendix I Reliability
431
Appendix J Maintenance of TOSHIBA RAID
433
Outline of Maintenance (Repair) of TOSHIBA RAID
433
Analysis and Handling by Drive Log
434
Operation of Independent Utility
440
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Toshiba Qosmio G30 Specifications
General
Brand
Toshiba
Model
Qosmio G30
Category
Laptop
Language
English
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