Panasonic CF-Y5LWVYZBM Service Manual

Order No. CPD0611208C1

Notebook Computer

CF-Y5

This is the Service Manual for the following areas. M …for U.S.A. and Canada

Model No. CF-Y5LWVYZ 1 2

1: Operation System B: Microsoft® Windows® XP Professional 2: Area M: Refer to above area table

Unauthorized copying and distribution is a violation of law.

WARNING

For U.K.

This apparatus must be earthed for your safety.

To ensure safe operation the three-pin plug must be inserted only into a standard three-pin power point which is effectively earthed through the normal household wiring. Extension cords used with the equipment must be three-core and be correctly wired to provide connection to earth. Wrongly wired extension cords are a major cause of fatalities. The fact that the equipment operates satisfactorily does not imply that the power point is earthed and that the installation is completely safe. For your safety, if you have any doubt about the effective earthing of the power point, consult a qualified electrician.

FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY

This appliance is supplied with a moulded three pin mains plug for your safety and convenience. A 3 amp fuse is fitted in this plug. Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 3 amps and that it is approved by ASTA or BSI to BS 1362.

Check for the ASTA mark If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced. If you lose the fuse cover the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local Panasonic Dealer. IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY. THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET. If a new plug is to be fitted please observe the wiring code as shown below. If in any doubt please consult a qualified electrician.

Warning: THIS APPLIANCE MUST BE EARTHED. Important

The wires in this mains lead are coloured in accordance with the following code: Green-and-yellow: Earth Blue: Neutral Brown: Live As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug

which is marked by the letter E or by the safety earth symbol

YELLOW.

The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured Brown must be connected to the terminal which is marked with the letter L or coloured RED.

or the BSI mark on the body of the fuse.

coloured GREEN or GREEN-and-

The mains plug on this equipment must be used to disconnect the mains power. Please ensure that a socket outlet is available near the equipment and shall be easily accessible.

How to replace the fuse

Open the fuse compartment with a screwdriver and replace the fuse.

Warnings

This equipment is not designed for connection to an IT power system. (An IT system is a system having no direct connections between live parts and Earth; the exposed-conduciveparts of the electrical installation are earthed. An IT system is not permitted where the computer is directly connected to public supply systems in the U.K.)

Disconnect the mains plug from the supply socket when the computer is not in use.

This equipment is produced to BS800/1983.

LASER SAFETY INFORMATION

For U.S.A.

Class 1 LASER-Product This product is certified to comply with DHHS Rules 21 CFR Subchapter J.

This product complies with European Standard EN60825 (or IEC Publication 825)

For all areas This equipment is classified as a class 1 level LASER product and there is no hazardous LASER radiation.

Caution: (1) Use of controls or adjustments or performance of procedures other than those specified herein may result in

hazardous radiation exposure.

(2) The drive is designed to be incorporated into a computer-based system or unit which has an enclosing cover.

It should never be used as a stand alone drive.

Danger: The serviceman should not remove the cover of drive unit and should not service because the drive unit is a nonserviceable part. Please check DANGER label on PD-drive unit.

Unplug the AC power cord to the equipment before opening the top cover of the drive.

When the power switch it on, do not place your eyes close to the front panel door to look into the interior of the unit.

LASER Specification Class 1 level LASER Product

Wave Length: DVD 658–8 nm

CD 775~815 nm

Laser safety information is appropriate only when drive with laser is installed.

CONTENTS

1. Specifications 7

2. Names and Functions of Parts 10

3. Block Diagram 12

4. Diagnosis Procedure 13

5. Power-On Self Test (Boot Check) 15

6. List of Error Codes <Only when the port replicator is connected> 16

7. Self Diagnosis Test 18

8. Wiring Connection Diagram 23

9. Disassembly/Reassembly 24

10. Exploded View 80

11. Replacement Parts List 83

1 Specifications

 Main Specifications

Model No. CF-Y5LWVYZBM

CPU/

Secondary cache memory Chip Set Main Memory Video Memory Hard Disk Drive CD/DVD Drive USB 2.0 connection interface

Continuous Data Transfer Speed

*4*5

Reading

Writing

Getting StartedUseful InformationTroubleshootingAppendix

Supported Disks/For-

mat

Display Method

Internal LCD

External Display

Simultaneous Display on LCD + External Display

*11

Wireless LAN Bluetooth™ (next page)

*13

LAN Modem Data: 56 kbps (V.92) FAX: 14.4 kbps Sound

Security Chip Card Slots PC Card Slot

SD Memory Card Slot

RAM Module Slot

Interface

Keyboard/Pointing Device 87 keys/Touch Pad Power Supply AC adaptor or Battery pack

AC Adaptor

*18

Battery Pack Li-ion 10.65 V, 5.7 Ah

Operating Time Charging Time

*19

*22

Reading

Writing

*15

Core™ Duo Processor Low Voltage L 2400 (1.66 GHz, 2 MB*1 L2 cache, 667

Intel MHz FSB)

Mobile Intel 512 MB UMA (128 MB 60 GB

945 GMS Express chip set

, DDR2 SDRAM (1536 MB*1 Max.)

Max.)

DVD MULTI Drive built-in, Buffer underrun error prevention function: Supported zDVD-RAM*7: 2X (4.7 GB*3)/1X (2.6 GB*3) zDVD-R*8: 4X (Max.) zDVD-RW: 4X

(Max.) zDVD-ROM: 8X (Max.) zCD-ROM: 24X (Max.) zCD-R: 24X (Max.) zCD-RW: 20X (Max.) z+R: 4X (Max.) z+R DL: 4X (Max.) z+RW: 4X (Max.)

zDVD-RAM*7: 2X (4.7GB*3) zDVD-R: 1X/2X/4X zDVD-RW: 1X/2X z+R: 2.4X/4X z+RW: 2.4X zCD-R: 4X/8X/8-16X/8-24X zCD-RW: 4X zHigh-Speed CD-RW: 4X/8X/ 10X zUltra-Speed CD-RW: 8X/10X

zDVD-ROM (Single Layer, Dual Layer) zDVD-Video zDVD-R

zDVD-RW (Ver.1.1/1.2 1.4 GB, 4.7 GB, 9.4 GB)*3 zDVD-RAM*7 (1.4 GB, 2.8 GB,

GB)

2.6 GB, 5.2 GB, 4.7 GB, 9.4 GB) zCD-Audio zCD-ROM (XA compatible) zCD-R zPhoto CD (multiple session compati-

ble) zVideo CD zCD-EXTRA zCD-RW zCD-TEXT

zDVD-RAM z

DVD-RW (Ver.1.1/1.2 4.7GB, 9.4GB)*3 z+R (4.7

(1.4GB, 2.8GB, 4.7GB, 9.4GB)*3zDVD-R (1.4GB, 4.7GB for General)*3

14.1 SXGA+ type (TFT) (1400

65,536/16,777,216 colors (1400 65,536/16,777,216 colors (800 × 600 dots/1024 × 768 dots/1280 × 768 dots/1280 ×

1024 dots/1400

× 1050 dots/1600 × 1200 dots/2048 × 1536 dots (60 Hz)

65,536/16,777,216 colors (800 × 600 dots/1024 × 768 dots/1280 × 768 dots/1280 × 1024 dots/1400

PRO/Wireless 3945 ABG Network Connection (next page)

Intel

× 1050 dots)

IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX

WAVE and MIDI playback, Intel Speakers (built in)

TPM (TCG V1.2 compliant)

× 1, Type I or Type II, Allowable current 3.3 V: 400 mA, 5 V: 400 mA × 1, Data transfer rate = 8 MB per second

× 1, DDR2 SDRAM, 172-pin, 1.8 V, Micro DIMM, PC2-4200 Compliant

USB Ports External Display Port: Mini Dsub 15-pin female / Microphone Jack: Miniature jack, 3.5 DIA / Headphone Jack: Miniature jack, 3.5 DIA / Mini Port Replicator connector: Dedicated 50-pin male

Input: 100 V - 240 V AC, 50 Hz/60 Hz Output: 16 V DC, 3.75 A

Approx. 5 hours - 8 hours Approx. 5 hours (Power off)/Approx. 6.5 hours (Power on)

× 2 (USB2.0 × 2)

× 1050 dots)

*10

High Definition Audio subsystem support, Stereo

*14

*17

/ Modem Port (RJ-11) / LAN Port (RJ-45)

*20

(Approx. 6 hours

(1.4 GB, 3.95 GB, 4.7

z+R (4.7 GB)*3 z+R DL (8.5 GB)*3 z+RW (4.7 GB)

GB*3) z+RW (4.7

*10

*21

) (Disable Economy Mode (ECO))

GB*3) zCD-R zCD-RW

*12

)

*16

*13

Model No. CF-Y5LWVYZBM Power Consumption

*23

Approx. 35 W

*24

/ Approx. 60 W (maximum when recharging in the ON state)

Physical Dimensions (W × H × D) 309.6 mm × 28 mm (at the front)/44.5 mm (at the rear) × 245.5 mm (excluding protru-

*25

Weight Environment Operation Temperature

sion) {12.2 " Approx. 1530 g {3.4 lb.}

5°C to 35°C {41°F to 95°F}

× 1.1 " / 1.8 " × 10.0 "}

Humidity 30% to 80% RH (No condensation)

Storage Temperature

-20

°C to 60°C {-4°F to 140°F}

Humidity 30% to 90% RH (No condensation)

*26

Microsoft® Windows® XP Professional Service Pack 2 with Advanced Security Technologies (NTFS File system)

Pre-installed Software

*26

Microsoft® Internet Explorer 6 Service Pack 2 / DirectX 9.0c /Microsoft® Windows® Media Player 10 / Microsoft

1.1 SP1/2.0 / Adobe Reader / Intel

Windows® Movie Maker 2.1 / Microsoft® .NET Framework

PROSet/Wireless Software <Only for model with wireless LAN> / SD Utility / Icon Enlarger / Loupe Utility / Touch Pad Utility / DMI Viewer / PC Information Viewer / WinDVD 5 (OEM Version) / B’s Recorder GOLD8 BASIC / B’s

*27

CLiP 6

/ Hotkey Settings / Optical Disc Drive Letter-Setting Utility / Optical Disc Drive

Power-Saving Utility / Wireless Switch Utility <Only for model with wireless LAN/Blue-

 Wireless LAN

Data Transfer Rates

tooth> / Economy Mode (ECO) Setting Utility / Battery Recalibration Utility / Infineon TPM Professional Package V2.5

Setup Utility / Hard Disk Data Erase Utility

IEEE802.11a: 54/48/36/24/18/12/9/6 Mbps (automatically switched) IEEE802.11b: 11/5.5/2/1 Mbps (automatically switched) IEEE802.11g: 54/48/36/24/18/12/9/6 Mbps (automatically switched)

*28

/ Recover Pro 6

*29

*31

*28

/ PC-Diagnostic Utility

*31

*30

Standard Supported IEEE802.11a/IEEE802.11b/IEEE802.11g Transmission Method OFDM system, DS-SS system Wireless Channels Used IEEE802.11a: Channels 36/40/44/48/52/56/60/64/149/153/157/161/165

IEEE802.11b/ IEEE802.11g: Channels 1 to 11

RF Frequency Band IEEE802.11a: 5.18 - 5.32 GHz, 5.745 - 5.825 GHz

IEEE802.11b/ IEEE802.11g: 2412 - 2462 MHz

Getting StartedUseful InformationTroubleshootingAppendix

 Bluetooth™

Bluetooth Version 2.0 + EDR Transmission Method FHSS system Wireless Channels Used Channels 1 to 79 RF Frequency Band 2.402-2.48 GHz Power Class Class 1

1 MB = 1,048,576 bytes

A segment of the main memory is allotted automatically depending on the computer’s operating status. The size of the Video Memory cannot be set by the user.

1 GB = 1,000,000,000 bytes. Your operating system or some application software will report as fewer GB.

Data transfer speeds indicate values measured by Matsushita Electric Industrial Co., Ltd. The data transfer rate of DVD per 1X speed is 1,350 KB/s. The data transfer rate of CD per 1X speed is 150 KB/s.

Performance of CD-R, CD-RW, DVD-RAM, DVD-R, DVDRW, +R, +R DL, and +RW cannot be guaranteed depending on writing status and recording format. Also, some data cannot be played back depending on the disk, settings, and environment being used. Does not support writing to DVD-R DL/+R DL (dual layer disks) or reading from DVD-R DL.

If an unbalanced disk (e.g., a disk with which the balance has been displaced from the center) is inserted, the speed may become slower if there are large vibrations while the disk is rotating.

Only non-cartridge type or removable cartridge type can be used. When writing to DVD-RAM, use only disks up to 3x. This application cannot be used with 5x DVD-RAM media (2-5x disks, etc.).

DVD-R is compatible with 4.7 GB (for General) playback. DVD-R (for Authoring) playback is compatible with disks recorded using Disk-at-Once recording.

Depending on the disk, the writing speed may become slower.

*10

A 16,777,216 color display is achieved by using the dithering function.

*11

Display may be impossible using some connected external displays.

*12

When using an external display with a resolution of 2048 x 1536 dots, use a display that supports a 60Hz refresh rate. If an external display that does not support a 60Hz refresh rate is used, images may not be displayed properly.

*13

Some devices cannot be used depending on the port type.

*14

For information on TPM, click [start] - [Run] and input “c:\util\drivers\tpm\README.pdf”, and refer to the Installation Manual of “Trusted Platform Module (TPM)”.

*15

Operation has been tested and confirmed using Panasonic SD Memory Cards with a capacity of up to 2 GB. The transfer rate using the SD Memory Card slot on this computer is 8 MB per second. (This is a theoretical value, and differs from actual speeds.) The transfer rate is 8 MB per second even if you use an SD Memory Card that supports high-speed transfer rates. Operation on other SD equipment is not guaranteed. This computer is not compatible with MultiMediaCards or SDHC Memory Cards. Do not insert these kinds of cards.

*16

Only a RAM module designed for DDR2 (PC2-4200) can be added (Panasonic : CF-BAW0512U, CF-BAW1024U). JEDEC standard 214 pin Micro DIMM cannot be used. PC2100 / PC2700 172 pin Micro DIMM cannot be used. If a PC2-3200 RAM module is installed, the main memory

Getting StartedUseful InformationTroubleshootingAppendix

processing speed may become slower.

*17

Does not guarantee operation of all USB-compatible peripherals.

*18

<Only for North America> The AC adaptor is compatible with power sources up to 240 V AC adaptor. This computer is supplied with a 125 V

*19

Varies depending on the usage conditions, or when an optional device is attached. Measured when the power saving function on the USB2.0 USB Root Hub is set to on. (At the time of purchase, the power saving function is activated.) When Economy Mode (ECO) is enabled, the operating time becomes approximately 20

*20

Measured using BatteryMark™ Version 4.0.1 (LCD bright-

shorter than when it is disabled.

ness : Maximum - Minimum).

*21

Measured using MobileMark™ 2005 (LCD brightness : 60

cd/m

*22

Varies depending on the usage conditions, CPU speed, etc. It may take a long time to charge a fully discharged battery.

*23

Approx. 1.5 W when the battery pack is fully charged (or not being charged) and the computer is off.

*24

Rated power consumption.

*25

Average value. May differ depending on models.

*26

Operations of this computer are not guaranteed except for the pre-installed OS.

*27

Preinstalled B’s CLiP does not support CD-R, DVD-R, +R and DVD-RAM.

*28

Must be installed before use.

*29

The Product Recovery DVD-ROM is required.

*30

For startup methods, refer to “Hardware Diagnostics”.

*31

These are speeds specified in IEEE802.11a+b+g standards. Actual speeds may differ.

23-E-1

AC compatible AC cord.

20-M-2-1

2 Names and Functions of Parts

A B

C D

E F

A :Speakers B :Function Key

C :Keyboard D :LED Indicator

: Caps lock : Numeric key (NumLk) : Scroll lock (ScrLk) : Hard disk drive status

ECO

: Economy Mode (ECO) status

: Battery status

E :Power Switch

Power Indicator

• Off: Power off/Hibernation

• Green: Power on

• Blinking green: Standby

F : Wireless Switch

“Wireless LAN”

G :Latch

When closing the display, press down firmly from above until the latch is firmly closed (locked).

CAUTION

When closing the disk cover, press down near the drive power/open switch (position of the arrow) to ensure that the cover is locked.

M N

H :CD/DVD Drive I : CD/DVD Drive Power/Open Switch

• Slide the switch to the right to open the disk cover.

• Slide the switch to the left to turn on/off the drive power.

CD/DVD Drive Indicator

• Off: Drive power is off.

• Green: Drive power is on, but the drive is not accessed.

• Blinking green: Drive power is on, and the drive is being accessed.

J : LCD K :LAN Port

If the Mini Port Replicator is connected to the computer, connect the LAN cable to the LAN port on the Mini Port Replicator. You cannot use the LAN port on the computer.

L : Modem Port

• Be sure to use the included modem telephone cable, and insert the ferrite core side of modem telephone

cable into the modem port on the computer

• Do not move/remove the ferrite core of modem telephone cable.

90 mm {3.5 "} or less

M :USB Ports N :Security Lock

You can connect a Kensington cable. Refer to the instruc tion manual of the cable. The security lock and cable is a theft prevention device. Matsushita Electric Industrial Co.,

Ltd. will bear no responsibility in the event of theft.

B C

EXT.

E F

A :DC-IN Jack B :Ventilation Hole C :External Display Port

If the Mini Port Replicator is connected to the computer, connect the external display to the external display port on the Mini Port Replicator. You cannot use the external display port on the computer.

D :Mini Port Replicator Connector

Connect the Mini Port Replicator (optional).

E :Microphone Jack

A condenser microphone can be used. If other types of microphones are used, audio input may not be possible, or malfunctions may occur as a result.

• When recording in stereo using a stereo microphone

Double-click in the notification area, click [Options] - [Properties], and add a check mark for

[Recording], click [OK] - [Options] - [Advanced Controls] - [Advanced], remove a check mark for [Mono Microphone], and then click [Close].

•

When using a monaural microphone with a 2-terminal plug With the settings outlined above, only audio on the left track will be recorded. When monitoring the microphone audio using headphones, sounds on the left track cannot be heard, regardless of the above settings. This is a result of the computer’s specifications, and is not a malfunction.

F : Headphone Jack

You can connect headphones or amplified speakers. When they are connected, audio from the internal speakers is not heard.

G :SD Memory Card Slot H :Bluetooth Antenna

I : Wireless LAN Antenna

J : Touch Pad K :PC Card Slot

L : SD Memory Card Indicat

Blinking: During access

M :Battery Latches N :Battery Pack

O :Emergency Hole P :RAM Module Slot

)

3 Block Diagram

CRT

Port

Replicator

CRT

RGB

LVDS

(1ch/2ch)

TFT)

TFTTFT

PPPPATA

ATA

ATA ATA

(IDE)

33.3MByte/Sec

(Ultra DMA Mode 2)

(TMD 11114.1

4.1””””SXGA+/XGA

4.14.1

Storage Device

LCD

SXGA+/XGA TFT

SXGA+/XGA SXGA+/XGA

PPPPATA

ATA

ATAATA

HDD

HDDHDD

60GGGG////120G

120G

6060

120G120G

Yonah

Yonah LV

LV Dual Core

Yonah Yonah Yonah ULV Single Core

Yonah ULV Single Core

Yonah ULV Single CoreYonah ULV Single Core

(479pin

(479pin  FCBGA)

(479pin (479pin

Processor

ProcessorProcessor System

System Bus

SystemSystem

Dual Core

LV LV

Dual CoreDual Core

FCBGA)

FCBGA)FCBGA)

Bus

Bus Bus

5.3GByte/Sec

4.3GByte/Sec

Calistoga

Calistoga----GMS

CalistogaCalistoga

HostHub Bridge

Graphics Interface

ICH7

ICH7----MMMM

ICH7ICH7

PATA

Interface

SATA

Interface

GMS

GMSGMS

DMI x

DMI x 2222

DMI xDMI x

1.5V 66MHz

1.5V 66MHz1.5V 66MHz

USB

Interface

PCI

Bridge

Included L2-Cache 2M

AGTL+

64bit

64bit64bit 667MHz(LV)

667MHz(LV)

667MHz(LV)667MHz(LV) 533MHz

533MHz(ULV)

(ULV)

533MHz533MHz

(ULV)(ULV)

1.05V

1.05V1.05V

DRAM

Interface

998pin FCBGA

998pin FCBGA998pin FCBGA

1.05V

1.05V1.05V

1GByte/Sec

BlueTooth

USB2

Internal Core Frequency

Internal Core FrequencyInternal Core Frequency HFM=

HFM=1.6

HFM=HFM=

HFM=

HFM=1.2

HFM= HFM=

VCC Core

VCC CoreVCC Core

HFM=

HFM=1.0V

HFM=HFM=

Deeper Sleep=

Deeper Sleep=0.55V

Deeper Sleep=Deeper Sleep=

HFM=

HFM=0.85V

HFM=HFM=

Deeper Sleep=

Deeper Sleep=0.55

Deeper Sleep=Deeper Sleep=

VCCP

VCCP 1.05

VCCP VCCP

Main Memor

Main Memoryyyy ((((DDR2

Main MemorMain Memor On Board 512MB

On Board 512MB,,,, 1GB

On Board 512MBOn Board 512MB

533MHz

533MHz 533MHz

64bi

64bit

4bit64bi

1.8V

1.8V1.8V

4.3GByte/Sec

3.2GByte/Sec

USB0

USB2.0

USB2

1.66666 G

GHz

Hz/LFM=

1.61.6

G G

HzHz

1.2 GHz/LFM=

GHz/LFM=800

1.21.2

GHz/LFM=GHz/LFM=

1.0V----1111.2125

.2125V/ LFM=

1.0V1.0V

.2125.2125

0.55V----0.85

0.55V0.55V

0.85V----1.1

1.1V/ LFM=

0.85V0.85V

1.05VVVV

1.051.05

Exten

Extended

ExtenExten Mi

Micro

MiMi

480MByte/Sec

V/ LFM=0.8

1.11.1

V/ LFM=V/ LFM=

0.55VVVV----0.85V

0.550.55

1.8V/0.9V

1.8V/0.9V1.8V/0.9V

ded Memory

Memory ((((PC2

dedded

Memory Memory

cro----DIMM

DIMM  1 (MAX

crocro

DIMM DIMM

USB3

/LFM=1.0 G

1.0 GHz (High Model)

/LFM=/LFM=

V/ LFM=0.7625V

V/ LFM=V/ LFM=

DDR2---- 533

DDR2DDR2

Hz (High Model)

1.0 G1.0 G

Hz (High Model)Hz (High Model)

800 MHz (Low Model)

MHz (Low Model)

800 800

MHz (Low Model)MHz (Low Model)

0.7625V----1.0

0.7625V0.7625V

0.85VVVV (H

(High Model

0.850.85

(H(H

0.8----1.

1.0000VVVV

0.80.8

1.1.

0.85V (L

(Low Model

0.85V 0.85V

(L(L

533))))

533 533

1GB

1GB 1GB

PC2----4200

4200 ))))

PC2PC2

4200 4200

1 (MAX 2

2GB

1 (MAX1 (MAX

2 2

USB4

USB5

USB0

USB6

USB7

Port Replicator

1.0VVVV

1.01.0

igh Model))))

igh Modeligh Model

ow Model))))

ow Modelow Model

GB))))

GBGB

DVD Multi

Drive

TPM

1.2

PPPPATA

ATA

ATA ATA

(IDE)

SPI

SPI Bus

SPISPI

USB

ATA

Bus 3.3V

3.3V

Bus Bus

3.3V 3.3V

SPI Flash

25PE08

LPC

LPC Bus

Bus 3.3V

LPCLPC

Bus Bus

FWH

SST49LF008A

-33-4C-WHE

8Mbit

3.3V

3.3V 3.3V

USB2.0

USB1

EC/KBDC

M306KA

Flat Pad

652

652 pin

652 652

pinpin

BGA

BGABGA

1.05V

1.05V1.05V

SPI

Interface

LPC

Bridge

Int KB

PCI

Express

Bridge

HD Audio

Interface

133MByte/Sec

2.5GByte/Sec

PCI

Express x 4

Express x 4 Express x 4

PCIPCI

Mini Express Card Slot

W-LAN Golan 11ABG

Antenna

HD Audio / AC97

HD Audio / AC97HD Audio / AC97

MDC

Soft Modem

RJ-11

PCI 2.3

PCI 2.3PCI 2.3

1.25GHz 1.5V

1.25GHz 1.5V1.25GHz 1.5V

STAC9200

Sigmatel

Bus

Bus 32bit

32bit 33MHz 3.3V

32bit32bit

(USB3)

33MHz 3.3V

33MHz 3.3V 33MHz 3.3V

Card Bus

R5C811A

RICOH

TYPE (SLOT A)

SD Slot(SLOT B

Bus Bus

SD-IO Not Support

AMP

Microphone

Speakers

Headphone

LAN(100Base)

RTL8101L

RealTek

RJ-45

Port

Replicator

RJ-45

4 Diagnosis Procedure

4.1. Basic Procedures

4.2. Troubleshooting

Please take note of the following two points with regard to troubleshooting:

1. Know-how of diagnosis upon occurrence of heavy troubles, e.g. Set cannot be turned ON , Set fails to start , No display on screen , etc.

2. Explanation of each trouble, mainly symptom of trouble in operation.

Flow Chart

START

Set cannot be supplied with current. Power lamp fails to light up.

Dark display on screen. Screen fails to display.

Failure in starting

Not displayed properly on screen.

Some or all keys cannot be input.

DVD/CD CALL not practicable.

*Clean DVD-ROM drive with an applicator.

Starts but operates unstably.

Pay attention to the following points when in pursuit of the cause of a troubleshooting.

1. Peripheral apparatus connected with the set should all be removed before operation check.

2. Make sure that cables, boards, etc. are not coming off, and recheck the contact condition.

Adaptor/Battery

Output voltage

Replace AC Adaptor/Battery

Check contact condition of power input terminal. Replace i

YES

defective. Check Power SW. Replace if defective.

Replace inverter board. Check inverter cable continuity. Replace if defective

Power lamp

check

Inverter board

YES

Replace LCD back light.

Replace LCD unit.

LCD back

light lighting

LCD unit

check

BIOS operation

chec

Replace main board (Check fuse at power source).

YES

Result of

POST

Refer to POST error code table.

Replace main board.

Set-up utility

starting

Replace main board.

Return set-up utility setpoint to the state of delivery from factory .

Check HDD cable connection and continuity.

HDD access

Main board

check

YES

Replace if defective. Replace HDD & Reinstall. Replace main board.

Replace main board

Make sure of contact of K/B connector in use. Replace keyboard or main board.

Check if there are any flaws on DVD or CD

Trouble

symptoms on some

of DVD or CD

media. Since flaws may appear on specifi media, DVD or CD media can be defective.

YES

Replace DVD drive. Replace main board.

Reinstall HDD. Replace main board.

Heavy trouble e.g.,

Set cannot be turned

ON , Set fails to start ,

No display on

screen , etc.

Each kind of trouble in operation.

START

END

5 Power-On Self Test (Boot Check)

Outline of POST

The set has a boot check function called POST (Power-On Self Test) in it. The condition of the main body is diagnosed by checking

Start .............Test begins automatically when power switch is set to ON.

Normal finish .....After memory checking, a beep sound is issued once and the set is placed into automatic stop.

Note: If no error occurs, nothing is displayed. (No display of OK, etc.)

Error Diagnosis by Checking Beep Signal Sound

The beep sound is as follows:

(Length of bar shows length of sound.)

beep sound or error code.

(1 (long sound) -2-3-4)

= long sound (about 0.4 sec.),

Table of errors classified by beep sounds

Diagnosis Beep signal sound Error message

Main board

(Note) A beep sound is also issued in case of other I/O trouble.

1(long sound)-2 BIOS ROM error 1-2-2-3 1-3-1-1 1-3-1-3 1-3-4-1 1-3-4-3 1-4-1-1

= short sound (about 0.2 sec.), Length between sounds is about 0.1 sec.

BIOS ROM error RAM error Keyboard controller error RAM error RAM error RAM error BIOS ROM error2-1-2-3 Occurrence of unexpected offering2-2-3-1

6 List of Error Codes <Only when the port replicator is connected>

The following is a list of the messages that BIOS can display. Most of them occur during POST. Some of them display information about a hardware device, e.g., the amount of memory installed. Others may indicate a problem with a device, such as the way it has been configured. Following the list are explanations of the messages and remedies for reported problems. If your system displays one of except the messages marked below with an asterisk (*), write down the message and contact Panasonic Technical Support. If your system fails after you make changes in the Setup menus, reset the computer, enter Setup and install Setup defaults or correct the error.

0200 Failure Fixed Disk

Fixed disk in not working or not configured properly. Check to see if fixed disk is attached properly. Run Setup. Find out if the fixed-disk type is correctly identified.

0210 Stuck key

Stuck key on keyboard.

0211 Keyboard error

Keyboard not working.

0212 Keyboard Controller Failed

Keyboard controller failed test. May require replacing keyboard controller.

0213 Keyboard locked - Unlock key switch

Unlock the system to proceed.

0230 System RAM Failed at offset : nnnn

System RAM failed at offset nnnn of in the 64k block at which the error was detected.

0231 Shadow RAM Failed at offset : nnnn

Shadow RAM failed at offset nnnn of the 64k block at which the error was detected.

0232 Extended RAM Failed at offset : nnnn

Extended memory not working or not configured properly at offset nnnn.

0250 System battery is dead - Replace and run SETUP

The CMOS clock battery indicator shows the battery is dead. Replace the battery and run Setup to reconfigure the system.

*0251 System CMOS checksum bad - Default configuration used

System CMOS has been corrupted or modified incorrectly, perhaps by an application program that changes data stored in CMOS. The BIOS installed Default SETUP Values. If you do not want these values, enter Setup and enter your own values. If the error persists, check the system battery or contact Panasonic Technical Support.

0260 System timer error

The timer test failed. Requires repair of system board.

0270 Real time clock error

Real-time clock fails BIOS test. May require board repair.

*0280 Previous boot incomplete - Default configuration used

Previous POST did not complete successfully. POST loads default values and offers to run Setup. If the failure was caused by incorrect values and they are not corrected, the next boot will likely fail. On systems with control of wait states, improper Setup settings can also termi- nate POST and cause this error on the next boot. Run Setup and verify that the wait-state configuration is correct. This error is cleared the next time the system is booted.

0281 Memory Size found by POST differed from EISA CMOS

Memory size found by POST differed from EISA CMOS.

02D0 System cache error - Cache disabled

Contact Panasonic Technical Support.

02F0: CPU ID:

CPU socket number for Multi-Processor error.

02F4: EISA CMOS not writable

ServerBIOS2 test error: Cannot write to EISA CMOS.

02F5: DMA Test Failed

ServerBIOS2 test error: Cannot write to extended DMA (Direct Memory Access) registers.

02F6: Software NMI Failed

ServerBIOS2 test error: Cannot generate software NMI (Non-Maskable Interrupt).

02F7: Fail - Safe Timer NMI Failed

ServerBIOS2 test error: Fail-Safe Timer takes too long.

device address Conflict

Address conflict for specified device.

Allocation Error for: device

Run ISA or EISA Configuration Utility to resolve resource conflict for the specified device.

Failing Bits : nnnn

The hex number nnnn is a map of the bits at the RAM address which failed the memory test. Each 1 (one) in the map indicates a failed bit. See error 230,231 or 232 for offset address of the failure in System, Extended or Shadow memory.

Invalid System Configuration Data

Problem with NVRAM (CMOS) data.

I/O device IRQ conflict

I/O device IRQ conflict error.

Operating System not found

Operating system cannot be located on either drive A: or drive C:. Enter Setup and see if fixed disk and drive A: are properly identified.

Parity Check 1 nnnn

Parity error found in the system bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays ????. Parity is a method for checking errors in binary data. A parity error indicates that some data has been corrupted.

Parity Check 2 nnnn

Parity error found in the I/O bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays ????.

Press <F1> to resume, <F2> to Setup

Displayed after any recoverable error message. Press <F1> to start the boot process or <F2> to enter a Setup and change the settings. Write down and follow the information shown on the screen.

Troubleshooting

7 Self Diagnosis Test

As for the self-diagnosis test(PC-Diagnostic utility) to use this model, a standard test and the enhancing test by the module of the main body building in are possible.

Notes

1. Beginning of self-diagnosis test 1-1. Setting of content of setup

The power supply of the computer is turned on.

1. " F2 " is pushed on the screen of "Panasonic" while " press <F2 to enter Setup> " is displayed.

2. The setup utility starts and then takes notes of the content of the BIOS setup of present set.

3. " F9 " is pushed, " Yes" is selected on the screen of " Is the default value loaded? ", and " Enter"

4. is pushed. " F10 " is pushed.

5. " Yes" is selected on the screen of the setup confirmation, and " Enter" is pushed.

6. The computer starts automatically.

Attention

If the device which can be set is set to "Invalidity" by "Advanced" or "Security" menu, becomes an error by "PC-Diagnostic utility". (It is judged that the device which can be set to "Invalidity" by "Main" menu such as "Flat pad" is normal if the controller operates normally though sets to "Invalidity" by the setup. ) In the model with built-in DVD of the USB connection, even if DVD is normal, becomes an error if legacy USB is set to "Invalidity"

To skip BIOS password Use <Ctrl>+<F10> key to skip BIOS password or authentication of fingerprint. This key is only for entering DIAG mode. Not available to boot the computer. If customer set "HDD Lock", the DIAG program cannot perform HDD test. *This key is for service purpose only. Do not disclose this information to unrelated others.

1-2. When you execute an automatic test

"Ctrl" + "F7" is pushed while the "Panasonic" start screen is displayed after the computer is started.

The test of all devices begins automatically by "PC-Diagnostic utility"’s starting.

Attention

It is a test which the customer who bought PC can execute. (As for HDD, the enhancing test is also possible.) A flat pad does not work for a while after starting "PC-Diagnostic utility". The movement of a flat pad might become abnormal If after RAM begins from the CPU/System test, a flat pad will be operated in about 30 seconds. In that case,restarts pushing"Alt" + "Ctrl" + "Del" key. Or, please start "PC-Diagnostic utility" again after doing the power supply switch in the slide, and turning off the power supply.

1-3. When you execute the enhancing test

Please let me discontinue diagnosing clicking to end an automatic test.

Please click on the character of "D" "PC-Diagnostic utility" on the screen while pushing both of right

2. "Shift" and left "Shift" keys.

All devices which can select the enhancing test make the setting of the enhancing test possible.

3. The district device is made"FULL" display (enhancing test).

4. The test begins clicking .

*Please refer to item 4 for the error result of each test and the division of the breakdown part.

2. Operation of PC-Diagnostic Utility

-Only the device which can be inspected on the entire screen is displayed.

-The item does not appear when the device of wireless LAN etc. is not physically connected.

-The movement of the item must use an arrow key or a flat pad.

-As for the device under the diagnosis, blue and yellow are alternately displayed at the left of the icon.

- The diagnosis result of the device greens at the left of the icon when it is normal, and becomes red when abnormal.

-When the test of all devices ends, the test result is displayed under the right of the screen.

-Please click while diagnosing when being stop on the way by the time the test of all devices ends.

-Please click when you restart "PC-Diagnostic utility".

*Each device is tested from the beginning, and it is not possible to restart on the way.

2-1. Selection of tested device

-To test only a specific device, "Test" and "Do not test" of each device can be selected.

-The device which can select the enhancing test changes in order of "The standard is tested" and "Do not test" whenever the device icon is clicked.

Start the standard test

Please begin testing clicking if the selection of the tested device ends.

Do not test

2-2. "PC-Diagnostic utility" End method

When of "Close" on the right of the screen is clicked, the computer reactivates automatically. Or, the power supply switch is done in the slide and the power supply is turned off.

2-3. The content of the setup is returned to the setting of the user

Turned on the computer.

1. "F2" is pushed on the screen while "Press<F2>to enter Setup" is displayed of "Panasonic".

2. Push "F10", and on the screen of "Is the change in the setting preserved and do end?"and then "Yes"

3. is selected, and "Enter" is pushed. The computer reactivates automatically.

4. The end option is chosen by the start menu, and the power supply of the computer is turned off.

Standard at test time All devices other than RAM and HDD RAM standard test HDD standard test HDD enhancing test (60GB)

about 1 minute 1 - 2 minutes 2 - 3 minutes about 40 minutes

Ex.The standard when the standard <all device> is tested becomes 1+2+3=6 minutes.

There is greatly a difference from RAM test when the memory is increased according to the performance of the memory occasionally. Moreover, when the main body of PC under the test is a high temperature, it occasionally takes time. There is greatly a difference from HDD according to the performance of the drive occasionally.

7.1. Test Item and Division of trouble

Test item Stanard

CPU / SYSTEM

RAM All memory space is tested in a spe-

HDD The record area frequently accessed

MODEM It is confirmed not to find abnormality

Wireless LAN

Enhancing

Content of standard test Content of enhancing test

CPU is shifted to protected mode, and

"Violation of the paging", "Operation of

the violation of a privileged instruction", and DMA, INT, TIMER, and the RTC operation are confirmed.

cial memory access pattern based on

"R.S.T . technology".

with Microsoft Windows XP to test in about two minutes regardless of points of HDD is emphatically tested.

in the AC97 modem controller.

It is confirmed not to find abnormality in the Wireless LAN modem controller.

Place with possibili-

ty of breakdown

CPU / Main board

Memory / Mainboard

All record area is tested. HDD /

Mainboard / Cable / Connector

MODEM/ Mainboard

Wireless LAN board / Connector / Mainboard

Sound

USB It is confirmed not to find abnormality

LAN It is confirmed not to find abnormality

PC Card It is confirmed not to find abnormality

SD It is confirmed not to find abnormality

Keyboard It is confirmed not to find abnormality

in the USB controller.

in the LAN controller.

in the CardBus controller.

in the SD controller.

in keyboard controller’s keyboard interface.

It is confirmed not to find abnormality in the wiring between the USB controller and the connector by confirming the connection of the USB equipment connected with the USB connector.

It is confirmed not to find abnormality in the wiring between the controller and the connector by connecting to HUB with LAN cable.

The key is actually input, and the operation is displayed on the screen.

Mainboard / Connector

Mainboard

Mainboard / Keyboard

Touch Pad

DVD-ROM

Whether keyboard controller’s mouse

interface operates normally is confirmed.

The drive is normally reset, and it is accessible is confirmed.

The operation is actually displayed on the screen by operating the touch pad.

It is confirmed to be able to read media normally.

Mainboard / Touch Pad

Test Item

Touch Screen

Bluetooth

Floppy

Video

GPS

IEEE1394

Express Card

Smart Card

Serial Port *7

Parallel Port *8

Please connect the USB device with the port (USB connector) which wants to test before the tests.

Please connect LAN port with LAN HUB with LAN cable before the tests. The operator actually inputs the key, and the operator judges PASS/FAIL of the test.

The operator actually operates the mouse, and the operator judges PASS/FAIL of the test.

It is not abnormal though the sound is emitted from the speaker while testing.

Please set DVD/CD media in the drive before the tests. *7 Please set a Special Loop Back Connector Tool at serial connector for Enhanced Test. (This Connector Tool is same as the one used before.)

*8 Please set a Special Loop Back Connector Tool at parallel connector for Enhanced Test. (This Connector Tools is same as the one used before.)

Standard Enhanced

When the test result is PASS, trouble is thought by not hearing of the sound under the test from the speaker and the headphone by the wiring of the audio output system.

Content of Standard Test Content of Extend Test

It is confirmed not to find abnormality in the USB connection of Touch Screen. This test cannot find abnormality of Touch Screen. It is confirmed not to find abnormality in the connection of Main board and Bluetooth module.

It is confirmed not to find abnormality in the legacy FD drive. This test cannot find abnormality of mechanical breakdown. (e.g.. Head, Motor)

It is confirmed not to find abnormality in access to VRAM with VESA. The PC which uses main

of Main board and GPS main memory failure.

It is confirmed not to find abnormality in the connection memory as VRAM may fail with It is confirmed not to find abnormality in the IEEE1394 controller.

It is confirmed not to find abnormality in the Smart Card controller.

It is confirmed not to find abnormality of Super I/O UART function. This test cannot find lack of wiring between Super I/O and Serial Connector.

It is confirmed not to find abnormality of Super I/O parallel function. This test cannot find lack of wiring between Super I/O and Parallel Connector.

Perform Touch Screen functionality practically. Operator has to judge PASS/FAIL with test result.

It is confirmed not to find abnormality in the wiring between Chipset and Express Card.

It is confirmed not to find abnormality in the wiring between Super I/O and Serial Connector. This test cannot find failure of cable characteristic and device problems. It is confirmed not to find abnormality in the wiring between Super I/O and Parallel Connector. This test cannot find failure of cable characteristic and device problems.

The place with possibility of

breakdown

Main board/ Touch Screen

Bluetooth cable

FD Drive/ Main board (Super I/O)/ FDD cable FDD connector

Main board (Chipset, Graphic Controller)/ Memory

GPS cable

Main board (IEEE1394 Controller)

Main board (Chipset)/ Express Card Connector

Main board (Smart Card Controller)

Main board (Super I/O)/ Serial Connector

Main board (Super I/O)/ Parallel Connector

8 Wiring Connection Diagram

Mic

Headphone

LCD

Inverter Board

VGA

MINI-PCI-EXP

JK1

JK2

Lithium Battery

2%/%+5

SLOT

CN11

CN7

Jack

5

4

CN9

CN601

CN12

SW2

PowerSW

Board

Main Board

CN2

SW1

W-LAN

ON/OFF

Connection Cable

Direct connection Connectors

Parts on Bottom Side

CN600

CN10

CN24

CN17

CN18

CN3

CN13

CN27

SW5

LCD Open

Detection SW

Battery

Pack

Keyboard

CN25

CN14

CN8

CN20

CN4

عConnection Cable

1 2 3 4 5 6 7 8 9 10 11 12 13

FAN

HDD

12

CN26

CN15

CN6

8

Solenoid

with Lead

DVD MULTI Drive Board



PAD FFC SW FFC DRIVEMAIN FPC LCD Cable DCINCable Speaker Cable L㧒R MODEMCable LANCable Antenna PCB Unit R Antenna PCB Unit L USB FPC HDD FPCUnit Bluetooth Antenna PCB Unit

Speaker(L)

6

LAN

Speaker(R)

13

Bluetooth Antenna PCB Unit

11

Antenna PCB

Wireless LAN

Module

Antenna PCB

3

CN510

DFJK12U112BB DFJK20T108BB DFJK9022ZA DFJS1021ZB DFJS1022YA DFJS1023ZA DFJS1024ZA DFJS1025ZA DL3UP1537AAA DL3UP1538AAA DFUP1522YA DL3UP1521AAA DL3UP1585BBA

CN911

CN912

CN910

Unit L

10

9

Unit R

DIMM Mrmory

(Option)

CF-BAW0512U (PC2-4200)

MODEM

MDC MODEM

7

1

Touch Pad

CN801

2

CN900

SW902

9 Disassembly instructions

9.1. Disassembly Flow Chart

Main Unit

9.2.1. Preparation

1. End the Windows.

2. Turn off the Power, and then remove the AC Adaptor or Battery Pack.

3. Remove any optional DIMM Memory Cards or PCMCIA Cards.

4. Remove any other peripherals or Connected Devices.

9.2.2.

9.2.4.

Keyboard

Top Case

9.2.5.

SUB DVD

9.2.10.

Drive Unit

9.2.14. 9.2.15. Antenna Board

(L), (R)

9.2.3. HDD

9.2.7. 9.2.9.

Solenoid

9.2.6. 9.2.8.

Touch Pad / LCD Knob

9.2.11. Main Board DC-IN Cable

Wireless LAN Module

Speaker

9.2.12. 9.2.13.

Bluetooth-USB PCB Unit

9.2.16. 9.2.17. MODEM Card Bus Ejector

FAN

Display Unit

9.2.18.

LCD Unit

9.2.19. Hinge Cover (L), (R)

9.2.20.

LCD Unit / LCD Rear

9.2.21.

LCD Cable / Inverter Board

Main replaceable parts

9.2.1.

-Battery Pack

-DIMM Cover

-Side Cover

9.2.2.

-HDD

-HDD Cover

9.2.3.

9.2.4.

-Keyboard

Keyboard Side Cover

-Top Case

-Disk Side Cover

9.2.5.

-SUB DVD

-Disk Eject Knob

9.2.6.

-Touch Pad

-LCD Knob

-Pad Buttom

-PAD FFC

9.2.7.

-Solenoid

-Disk Cover Angle

9.2.8.

-Speaker

(L), (R)

9.2.9.

9.2.10.

9.2.11.

9.2.12.

9.2.13.

9.2.14.

9.2.15.

9.2.16.

9.2.17.

9.2.18.

9.2.19.

9.2.20.

9.2.21.

-FAN

-Drive Unit

-Main Board

-Lithium Battery

Bluetooth-USB PCB Unit

-DC-IN Cable

-Antenna Board

Wireless LAN Module

(L), (R)

-MODEM

Card Bus Ejector

-LCD Unit

-Hinge Cover

(L), (R)

-LCD Rear

-LCD Hook

-Hinge

(L), (R)

-LCD Cable

-Inverter Board

9.2. Disassembly lnstructions

9.2.1. Preparation

Attention:

Before disassembly, be sure to perform the following steps.

1. End the Windows.

2. Turn off the power and then remove the AC adaptor.

3. Slide the hooks (A) and then remove the battery

Pack.

4. Remove the screw (A) and then remove the DIMM

cover.

(Remove if the DIMM memory is equipped with)

Screw (A) : XSB2+4FNL (N14)

Lithium Ion Battery Pack

Hook (A)

9.2.3. Removing the Keyboard

Preparation : perform the section 9.2.1. first.

1. Remove the 7 screws (D).

Screw (D) : DXQT2+E12FNL (N9)

2. Operate the LCD knob and open the LCD Unit to an

angle of 90 degrees or more.

The minus clock driver removes hook (B-1) in the

intuition combination part so as not to damage from

the W-LAN connector side space to the exterior,

and then rotates to the keyboard side, and KB side

cover is detached.

3. Remove the keyboard hook plates,and then remove

the hook of back side of keyboard with screwdriver.

Screw (D)

Screw (A)

DIMM Cover

9.2.2. Removing the HDD

Preparation : perform the section 9.2.1. first.

1. Remove the 2 screws (B) and 1 screw (C).

Screw (B) : DXQT2+D4FNL (N7)

Screw (C) : DXQT2+E12FNL (N9)

2. Lift up the HDD unit and remove FFC connector and

then remove the HDD unit.

3. HDD is taken out of the HDD case.

Screw (B)

HDD Cover

Screw (C)

HDD Case

HDD FPC Connector

Bottom Case

4. Operate the LCD knob and open the LCD unit to an

angle of 90 degrees or more.

The minus clock driver removes hook (B-1) in the

hook position so as not to damage from the wireless

LAN connector side space to the exterior, and then

rotates to the keyboard side, and KB side cover is

removed.

Hook (B-1)

Hook (B-2)

KB Side Cover (R)

LCD Unit

Note :

Please do not bend pins of the HDD connector, at the time of removing HDD and FFC connector.

Note :

Be careful not to wrap the protection cloth etc. around minus clock driver's point, and be careful not to damage the exterior.

5. KB side cover (L) is adjusted to the upper part as

well as KB side cover (R), the minus clock driver

removes hook (C-1) in the hook position from the

space with the bottom case, rotates to the key-

board side, and detaches.

Hook (C-1)

KB Side Cover (L)

Hook (C-2)

LCD Unit

Hook (C-2)

6. The both sides tape pasted to the keyboard bottom

with the spatula is inserted in order of the arrow and

then peel off. It is start-up from the LCD side and

turns inside out on the top case.

The KBD FPC WP sheet is peeld off, FFC (key-

board) is removed from connector (CN25) and

(CN24), and then remove the keyboard.

9.2.4. Removing the Top Case

Preparation : perform the section 9.2.1., 9.2.3. first.

1. Remove the 2 screws (E) and 2 foot rubber backs.

Screw (E) : XTB26+10GFN (N12)

2. Remove the 5 screws (F).

Screw (F) : DXHM0057ZA (N5)

3. Remove the 2 screws (G).

Screw (G) : DXHM0049ZA (N3)

4. Remove the 1 screw (H) and 1 screw (I ).

Screw (H) : DXQT2+D4FNL (N7)

Screw (I ) : DXQT2+E10FNL (N8)

Foot Rubber Back

Screw (E)

Screw (G)

Foot Rubber Back

Screw (E)

Bottom Case

Screw (G)

Screw (F)

Screw (I)

Screw (F)

Spatula

Do not damage the spatula ahead and move a top case in the direction of the arrow in order.

KBD FPC WP Sheet

Keyboard

CN24

CN25

Screw (H)

Screw (F)

5. Operate the LCD knob and open the LCD Unit to an

angle of 90 degrees or more.

6. The hook 2 places of the disk side cover are re-

moved, and detaches forward while rotating in the

direction of the upper surface.

7. The disk cover lock is mechanically released, and

the disk cover is opened.

LCD Unit

Disk Cover

Back Side

Hook (D)

Both Sides Tape

Note:

KBD-FPC sheet cannot be recycled. Please use new parts.

Mechanical Release Lever

Disk Side Cove

8. The disk cover shaft is removed and pulling out disk

cover is removed from the disk cover.

Disk Cover

Disk Cover Shaft

10. CN26 (FAN) and CN15 (SP) are removed. A top

case is lifted and FFC (PAD), FFC (DRIVE) and

CN27 (solenoid) are removed and then the top case

is removed.

CN15

Solenoid Cable

CN26

Top Case

9. Remove the 8 screws (J), 3 screws (K), 3 screws

(L), 4 screws (M) and 1 screw (N).

Screw (J) : DXQT2+E6FNL (N10)

Screw (K) : DRQT2+E8FKL (N2)

Screw (L) : DXQT2+E10FNL (N8)

Screw (M) : DXQT2+F3FNL (N16)

Screw (N) : DXHM0056ZA (N4)

Screw (K)

Screw (M)

Screw (J)

Screw (M)

Screw (J)

Screw (K)

Screw (L)

Screw (N)

FFC(PAD)

FFC(SW)

9.2.5. Removing the SUB DVD

Preparation : perform the section 9.2.1., 9.2.3.

and 9.2.4. first.

1. Peel off the tape.

2. Remove the 2 screw (O) and then remove the SUB

DVD.

Screw (O) : DXHM0056ZA (N4)

Note:

Note it that the disc eject knob comes off at the same

time.

Screw (O)

SUB DVD

Disk Eject Knob

Top Case

Screw (M)

Screw (J)

9.2.6. Removing the Touch Pad / LCD Knob

9.2.7. Removing the Solenoid / Disc Cover Lock

Preparation : perform the section 9.2.1., 9.2.3.

and 9.2.4. first.

1. The pad top ring fixed to the pad cover by the both

sides tape is removed, and remove the screw (P).

Screw (P) : DXHM0057ZA (N5)

Pad Button

Touch Pad

Pad Ring Top

Screw (P)

Tape

Pad Cover

Preparation : perform the section 9.2.1., 9.2.3.

and 9.2.4. first.

1. Remove the solenoid line hold sheet and cable fixed

sheet.

Solenoid line hold sheet : DFHR3D20ZA (K122)

2. Remove the 1 screw (Q) and the solenoid from the

top case.

Screw (Q) : DXHM0056ZA (N4)

Top Case

Screw (Q)

Top Case

2. Peel off the pad sheet.

The LCD knob is lifted from a top case, and remov-

ing LCD knob is removed from the knob side in the

LCD latch spring.

Pad WP Sheet

LCD Knob

Solenoid Line Hold Sheet

Cable Fixed Sheet

Note:

The each cable fixed tapes cannot be recycled. Please use new parts.

3. Remove the disc cover lock spring, and slide the

disc cover lock and then remove.

Disk Cover Lock Spring

Disk Cover Lock

LCD Latch Spring

Top Case

Note:

The pad sheet cannot be recycled. Please use new parts.

Top Case

Note:

When expanding or transforming, the disk cover knob spring cannot be recycled.

9.2.8. Removing the Speaker (L), (R)

9.2.9. Removing the FAN

Preparation : perform the section 9.2.1., 9.2.3.

and 9.2.4. first.

1. Peel off the 5 line hold sheet 1, the 4 brims of the

DVD PWB sheet, and remove the speaker (L).

Line hold sheet 1 : DFHR3D21YA (K123)

DVD PWB sheet : DFMX1229ZA (K161)

Speaker (L)

Speaker Cable (Black, Blue)

Line Hold Sheet 1

Speaker Ring

DVD PWB Sheet

Line Hold Sheet 1

Preparation : perform the section 9.2.1., 9.2.3.

and 9.2.4. first.

1. Remove the KB heat spreader and the heat spread-

er.

2. Remove the 1 screw (R)

Screw (R ) : DXHM0057ZA (N5)

Note:

These sheet and speaker ring cannot be recycled. Please use new parts.

2. Peel off the 2 line hold sheet 1, line hold sheet 2 the

1 tape, and remove the Speaker (L).

Line hold sheet 1 : DFHR3D21YA (K123)

Line hold sheet 2 : DFHR3D22ZA (K124)

Line Hold Sheet 2

Line Hold Sheet 1

Speaker Cable (Black, Red)

Tape

Speaker (R)

Speaker Ring

Note:

KB heat spreader and the heat spreader cannot be recycled. Please use new parts.

3. Remove the tape and line hold sheet 2 and then

remove the FAN.

Line hold sheet 1 : DFHR3D21YA (K123)

Line hold sheet 2 : DFHR3D22ZA (K124)

Line Hold Sheet 2

Ta pe

FAN

Line Hold Sheet 1

Note:

These sheets and speaker ring cannot be recycled. Please use new parts.

Note:

These sheets and tape cannot be recycled. Please use new parts.

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