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FANUC PANEL
i
Maintenance Manual
INTRODUCTION
This manual describes maintenance information of the FANUC PANEL i with Celeron 733MHz / Pentium III
866MHz / Pentium III 1.26GHz.
ATTENTION
- The copyright of Windows R 2000, Windows R XP and other software provided with PANEL i is owned by
Microsoft Corporation (USA), Intel Corporation, Phoenix Technologies Ltd., and FANUC LTD.
- No part of the software described above, or its manuals, may be used or reproduced without permission.
- No part of the software described above, or its manuals, may be sold independently of the PANEL i .
- The software described above, and its manual, must be used under the conditions described in the attached license agreement.
- The use of the CNC incorporating the PANEL i shall imply that the user agrees to the conditions of the license agreement described above.
* Windows R 2000 and Windows R XP are a registered trademark of Microsoft R corporation, USA.
* Company name and product name mentions in this manual are (registered) trademark of each company.
If an operation error or mishap occurs, the data on the hard disk may be lost, even if all the installation conditions are satisfied. Therefore, always maintain a backup copy of the data on the hard disk in case the stored data is lost or damaged.
Especially, the power-off on accessing the hard disk must not be done because that possibility is very high. Please concern for the end-users.
Be sure to finish the OS and applications through the proper operation of shutdown before turning the power off.
Without the above-mentioned operation, there is no assurance of the following action. At worst, the command of initializing the HDD will not work.
01
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04.03.17 HIROHAMA First Edition
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Maintenance Manual
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FANUC PANEL i
Maintenance Manual
INDEX
1. System Block Diagram
2. List of the PCBs, Units, Maintenance Supplies and Tools 5
2.1. List of PCBs
2.2 List of Maintenance Units
5
6
Page
3
2.3. List of CPU and Memory
2.4. List of Maintenance Parts
2.5. List of Maintenance Tools
3. Configuration of the PCB
3.1. Parts Layout
3.2. Adjustment
3.3. LED Display
4. BIOS Setup
4.1. What is ‘BIOS SET-UP
4.2. Keys Used for Operation
4.3. How to Begin the ‘BIOS SET-UP
4.4. How to End the ‘BIOS SET-UP
4.5. BIOS Diagnostic Message
5. Maintenance Supplies
5.1. Method of Exchanging a Battery
5.2. Method of Removing Case Cover
5.3 Method of Attaching Case Cover
5.4. Method of Exchanging Fuse
5.5. Method of Exchanging FAN
5.6. Method of Exchanging CPU Unit
5.7. Method of Exchanging LCD Backlight
5.8. Method of Exchanging Touch Panel Protection Sheet
6. Trouble Shooting
13
13
14
14
15
16
16
22
23
28
16
19
20
20
30
9
11
12
13
8
8
8
9
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1. System Block Diagram
USB
Keyboard and
Controller
CP1 In case of Touch Panel
Touch Panel Controller PCB
CN4
EDIT.
PCMCIA I/F
CA82
USB I/F
CD46L
PCMCIA
Controller
Clock
Generator
LCD
Signal
In case of
10”/12”LCD
*1 Refer to next page
Memory
DIMM
CA85
LVDS DV
CA79
LVDS RV
CPC11
Main
Board
Power
Vtt,Vcore,
1.5V,1.8V,
2.5V
PCI
Bus
CPU
CNA1
Chipset
(GMCH)
Chipset
(ICH2)
Chipset
(SIO)
PHY
MDI
Controller
CD37
Battery
CK20
CK21
CPD12
CN3
CK22
JA64
60mm
Fan
40mm
Fan
CPE11B
CPE11A
(In case of 300i)
CK22
HSSB
Controller
Optical
Module
DV Clock
Generator
PCI slot
CA78A
PCI slot
CA78B
Backplane
Softkey(vertical)
Power
Board
Power
+5V,+3.3V
+12V,-5V
-12V,-24V
Fuse
CPE11C HDD FAN
CPD11A FDD POWER
CPD11B HDD POWER
CPD11C HDD POWER
+24V
CPD14
JA63 CRT
FDD SIGNAL
CD34
CD32L KEYBOARD
CD32U MOUSE
JD9 CENTRO
JD33 RS232-1
JD46 RS232-2/USB
CD38U ETHERNET
CD41L USB1
CD41M USB2
JA61 MDI I/F
CA81A HDD-1
CA81B
HDD-2
HSSB
COP7 or
COP21M
HDD Unit
Fan
1 dot line represents
PANEL i for Automotive.
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*1 : Detail of Inverter
In case of 10.4”
10.4”LCD
Unit
In case of 12.1”LCD
12.1”LCD
Unit
In case of 15.0”LCD
15.0”LCD
Unit
Inverter
CN2 CN1
Inverter
CP1 CP2
CP31
Inverter
CN02 CN01
CN03
CN04
CN05
Main Board
(A20B-8100-093X)
CPC11
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2. List of the PCBs, Units, Maintenance Supplies and Tools
2.1. List of PCBs
(1) Main PCB.
CNC
160 i
/180 i
/210 i
PANEL i
Unit LCD type Specification of
Main PCB
10.4”/12.1”
15.0” A20B-8100-0931
PANEL i for Automotive 15.0”
10.4”
15.0”
15.0”
A20B-8100-0934
A20B-8100-0935
A20B-8100-0936
Applied Basic Unit
A13B-0196-B001~4, -B011~4
A08B-0084-B021, -B023
A13B-0196-B021, -B023
A08B-0084-B400~3, -B410~3
A13B-0196-B400~3, -B410~3
A08B-0084-B501~4
A13B-0196-B502, -B504
A08B-0084-B521~4
A13B-0196-B522, -B524
A08B-0084-B422~3, -B432~3
A13B-0196-B422~3, -B432~3
(2) Backplane PCB
160 i
/180 i
/210 i
Backplane PCB
A20B-8002-0250 A08B-0084-B001~4
A08B-0084-B011~4
A08B-0084-B021, -B023
A08B-0084-B400~3, -B410~3
300 i A20B-8002-0330
A08B-0084-B501~4
A08B-0084-B521~4
Applied Basic Unit
A13B-0196-B001~4
A13B-0196-B011~4
A13B-0196-B021, -B023
A13B-0196-B400~3, -B410~3
A13B-0196-B422~3, -B432~3
A13B-0196-B502, -B504
A13B-0196-B522, -B524
(3) Inverter PCB
LCD type
10.4”
Specification of
Inverter PCB
A14L-0132-0001#A
Applied Basic Unit
12.1”
15.0”
A14L-0143-0001#A
A14L-0143-0002
A08B-0084-B001~4
A08B-0084-B501~4
A08B-0084-B011~4
A08B-0084-B021, -B023
A08B-0084-B400~3, -B410~3
A08B-0084-B422~3, -B432~3
A08B-0084-B521~4
A13B-0196-B001~4
A13B-0196-B502, -B504
A13B-0196-B011~4
A13B-0196-B021, -B023
A13B-0196-B400~3, -B410~3
A13B-0196-B422~3, -B432~3
A13B-0196-B522, -B524
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(4) Touchpanel PCB
160 i
/180 i
/210 i for Automotive
Applied Basic Unit
Touchpanel PCB
A08B-0084-B013~4
A08B-0084-B023
A08B-0084-B411, -B413
A08B-0084-B524
A13B-0196-B003~4
A13B-0196-B013~4
A13B-0196-B023
A13B-0196-B401, -B403
A13B-0196-B411, -B413
A13B-0196-B504
A13B-0196-B524 for Automotive
(5) Other PCB
A08B-0084-B432, -B433 A13B-0196-B432, -B433
Power Supply PCB
I/O Link Adapter
PCB
I/O Link Adapter II
PCB
PCB
Applied Basic Unit
(Common to All unit) A20B-2100-0920 (Common to All unit)
PANEL i for Automotive
PANEL i for Automotive
Softkey Adapter PCB PANEL i for Automotive
A20B-8002-0270 A08B-0084-B410~1
A13B-0196-B410~1
A20B-8002-0500 A08B-0084-B412~3
A08B-0084-B432~3
A13B-0196-B412~3
A13B-0196-B432~3
A20B-1008-0320 A08B-0084-B410~1
A13B-0196-B410~1
2.2 List of Maintenance Units
EDIT.
(1) Drive Unit
Remark
3.5” HDD Unit
*1 *2
PANEL i for 160 i
/180 i /210 i
PANEL i for
Automotive
PANEL i for 300 i
Maintenance Unit Specification
A08B-0082-C102#D A08B-0084-H100
A08B-0084-C120#D A08B-0084-H120
A08B-0084-C130#D A08B-0084-H130 In other case of below condition
A08B-0084-C131#D A08B-0084-H131 In case of 10.4” LCD and
QWERTY MDI
FDD Unit
FDD Cables
(Common to All unit) A02B-0207-C009
(Common to All unit) A02B-0207-K801
FDD Drive (Common to All unit) A08B-0084-K001
CD-ROM Unit PANEL i for
Automotive
A08B-0084-K010
-
-
-
-
Panel Mount Type.
Length = 1m.
Only FDD.
Only CD-ROM drive.
*1: Specification of 3.5 HDD Unit may be updated.
*2: HDD unit is included fan unit for HDD, but is not included signal/power cables.
HDD, FDD or CD-ROM drive without FANUC designation may not work properly.
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(2) Base Unit type
PANEL i 160 i
/180 i
/210 i
10.4”
LCD
Adapter
None
Softk ey
X
Touch panel
Specification of
Base Unit
*3
X A08B-0084-D001
12.1”
LCD
Applied Unit
A08B-0084-B001 A13B-0196-B001
300 i
15.0”
LCD
10.4”
LCD
15.0”
LCD
PANEL i for
Automoti ve
160 i
/180 i
/210 i or
300 i
15.0”
LCD
A08B-0084-B422 A13B-0196-B422
A08B-0084-B423 A13B-0196-B423
A08B-0084-B432 A13B-0196-B432
A08B-0084-B433 A13B-0196-B433
*3: Base Unit is a Unit that main PCB, backplane PCB, power supply PCB, inverter PCB, and rear cover are excluded from Basic Unit. Consequently this unit consists chiefly of base plate, LCD unit, plastic front cover, touch panel and softkey.
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2.3. List of CPU and Memory
CPU
Memory
PentiumIII 866MHz
PentiumIII 1260MHz
128MB
256MB
512MB
2.4. List of Maintenance Parts
Maintenance Parts
A08B-0084-C220
A08B-0084-C230
A76L-0500-0020
A76L-0500-0021
A76L-0500-0022
Specification
A08B-0084-H020
A08B-0084-H030
A08B-0084-H001
A08B-0084-H002
A08B-0084-H003
Fuse
Maintenance Parts
A08B-0084-K020 1
40mm fan unit for base unit.
60mm fan unit for base unit
Fan unit for HDD unit
LCD Backlight 10.4” LCD
Pen for Touch Panel
Protection Sheet
for Touch Panel
12.1” LCD
-
10.4” LCD for 300 i or for 160 i /180 i /210 i with Softkey
10.4” LCD for 160 i /180 i /210 i without Softkey
A08B-0084-K100
A08B-0084-K101
A08B-0084-K102
A02B-0236-K116
1
1
1
1
A02B-0236-K117
A02B-0236-K111
1
1
A02B-0236-K110 1
A02B-0236-K130 1
2.5. List of Maintenance Tools
Following tools may be needed to install the application software or maintenance.
Full Keyboard
(PS/2 I/F)
Mouse (PS/2 I/F)
Name Specification
101 Type
106 Type
A86L-0001-0210
A86L-0001-0211
A86L-0001-0212
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3. Configuration of the PCB
3.1. Parts Layout
G/A
(GMCH)
CPU
Socket
VR1
CA85
PCMCIA
Controller
BIOS
ROM
Chipset2
(ICH2)
Chipset3
SIO
CK23
CD37
CD34
CA81A
CA81B
CD38U
TM1
TM2 (TM18)
TM3
TM4
Setting Plugs
Mainboard (A20B-8100-093X) Parts Layout
CD32U
(MS)
CD32L
(KB)
LED
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CA78B PCI Slot 2
Peripheral
Controller
CA78A PCI Slot 1
HSSB
Controller
JA64 PC Extension I/F
Backplane for 160i/180i/210i ( A20B-8002-0250) Parts Layout
CA78B PCI Slot 2
HSSB
Controller
CA78A PCI Slot 1
PCI I/F
JA64 PC Extension I/F
Backplane for 300i (A20B-8002-0330) Parts Layout
EDIT.
DATE
CPD14
CPD11A
CPD11B
CPD11C
CPE11C
DESIG.
CPD12
Power PCB (A20B-2100-0920) Parts Layout
DESCRIPTION
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3.2. Adjustment
(1) Setting of Short Plug
Name Meaning
TM1
Settings
Short
Remark
Setting for designated FDD.
Default on manufacture.
Setting for old FANUC FDD. Open
TM1
TM2(TM18)
TM3
TM4
Reserved
TM2
TM3
TM4
PWB revision is 03 or less.
: Open
: Short
TM18
TM3
TM4
PWB revision is 04 or more.
: Open
: Short
Note: In case of special function settings will be changed.
(2) Setting of Variable Register
VR1
VR1: Video signal adjusting Register.
Never change because this is set as best setting.
Default on manufacture.
Never change.
(TM4 will be set to right temporary at maintenance)
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3.3. LED Display
(1) LED on Main Board
Name1 Name2 Color Status
RE3
GR1
GR2
GR3
GR5
GR6
FAN
5V
Red FANs for basic unit or FAN for HDD is stopped. Please exchange
Green Power on LED.(+5V).
HDD Green HDD access LED.
PCM Green PCMCIA access LED.
100M Green Ethernet 100MHz link LED.
ACT Green Ethernet activity LED.
(2) LED on Backplane PCB
In case of Backplane for 160 i /180 i /210 i (A20B-8002-0250)
Name1 Color Status
LED1A
LED1B
Red HSSB is not ready
Green CNC status is normal.
In case of Backplane for 300 i (A20B-8002-0330)
Name1 Color
LED1A
LED1B
Red
Green
Parity Alarm on Backplane.
HSSB is ready
Status
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4. BIOS Setup
4.1. What is ‘BIOS SET-UP’
“BIOS Set-up” is a program to set up BIOS settings, and operating environment for the PANEL i is defined by these BIOS settings.
It is unnecessary to run the set-up program normally because default BIOS settings are set at shipping.
Use PANEL i with this default environment as far as possible because an inadvertent change to the operating environment may cause a failure.
Use PANEL i with default BIOS settings as far as possible.
Fanuc has not checked behavior of PANEL i in case that any BIOS setting is changed from default settings. So if any setting is changed, make sufficient confirmations.
A keyboard is necessary at BIOS setup. Select one of following devices.
A full keyboard connected to PS/2 port.
A full keyboard connected to USB port.
Front panel of PANEL i for Automotive.
MDI unit or softkey is not available. Connect other full keyboard.
4.2. Keys Used for Operation
The keys used for set-up have the following functions.
- [ ] [ ] keys
- [ ] [ ] keys
- [Enter] key
- [ESC] key
- [-] [+] keys
- [F1] key
- [F9] key
- [F10] key
: Move the cursor to the next or previous item.
: Move the cursor to the next or previous menu.
: Select the sub-menu of the item in case of Main, Advanced, and Power Savings Menu.
: Execute command in case of Exit Menu.
: Exit.
: Change values.
: Display helps.
: Setup defaults.
: Setup previous values
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4.3. How to Begin the ‘BIOS SET-UP’
1. Finish working and store the data.
2. Turn off and connect a full-keyboard, and turn on again.
3. BIOS set-up will run with pressing “F2” key while “Press <F2> to enter SETUP.” is displayed.
4. Menu screen is displayed. Change parameters if it is necessary.
PhoenixBIOS 4.0 Release 6.0
Copyright 1985-1999 Phoenix Technologies Ltd.
All rights Reserved
FANUC BIOS, 6150/03
Copyright 2002, FANUC LTD
All rights Reserved
CPU = Intel (R) Pentium(R) III processor 866MHz
640K System RAM Passed
127M Extended RAM Passed
System BIOS shadowed
Video BIOS shadowed
Fixed Disk 0 : -----
Press <F2> to enter SETUP
4.4. How to End the ‘BIOS SET-UP’
BIOS edition
CPU
Changed settings become effective after saving settings and restarting the system.
Select either one of the following methods for saving and restarting.
(Method 1) : Set Exit mode by pressing ESC key or selecting “EXIT” item.
Then select “Exit Saving Changes” and press ENTER key.
(Method 2) : Press F10 key then message as “Save Configuration changes and exit now?” is displayed. Select “Yes” .
If you want to discard changes and restart the system, do as follows.
Set Exit mode by pressing ESC key or selecting “EXIT” item.
Select “Exit Discarding Changes” and press ENTER key.
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4.5. BIOS Diagnostic Message
After turning on the system POST (Power On Self Test) is executed. Diagnosis messages in the following table may be displayed.
Marks in item “To be solved” represent as bellow.
O : Something of hardware may be failure. Solve these troubles.
1 : When battery supply is stopped, these messages are displayed once. If these are displayed time and again, something of hardware may be failure.
Error
Code
To be solved
O
BIOS message
CPU Temperature Exceeds the Upper Limit – FATAL
Description
CPU FIN may be not attached to CPU properly.
Ambient Temperature in the cabinet may be too high.
Exceeds the Upper Limit
–FATAL
Ambient Temperature
Exceeds the Lower Limit
–HDD stopped
Ambient Temperature in the cabinet may be too low.
Wait until temperature is in regulated range.
(If BIOS revision is 06 or higher, PANEL i starts automatically after ambient temperature is in good range. If BIOS revision is
05 or lower, turn off and on at times.)
O
60mm FAN for base unit is stopped.
40mm FAN for base unit is stopped.
O CMOS Battery Failure.
FAN for HDD unit is stopped.
Battery cable may be not connected or battery is low.
0200 O Failure Fixed Disk
0210 O
Stuck Key
Hard disk drive is defective.
Keyboard operation error. Confirm that keys are not pressed continuously
Confirm connection of the keyboard.
0211 Keyboard Error or not connected
0251 1 System CMOS checksum bad
– Default configuration used.
0271
0280
1
1
Check sum of CMOS RAM is abnormal.
Default values are loaded, then system restart automatically.
Check date and time settings Time data is not set.
Set correct date and time in BIOS Set-up or utilities.
Previous boot incomplete –
Default configuration used
System has not started up normally at latest start-up.
So default values are loaded, then system start up.
Note: BIOS message may be changed by BIOS version.
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5. Maintenance Supplies
5.1. Method of Exchanging a Battery
The time from disconnecting the cable of old battery to connecting the cable of new battery should be shorter than 5 minutes.
BIOS settings will be not erased when bellow procedures are done correctly.
But if following massage are displayed at power-on, BIOS settings may be erased.
“251: System CMOS checksum bad – Default configuration used.” & “Press <F2> to enter SETUP”
In this case default BIOS settings are loaded, then BIOS setting will start.
If BIOS settings were changed from default setting before this message is displayed, change as same settings.
Usually default settings are used.
(1) Turn on PANEL i for 5 seconds or more, then turn off. Take off PANEL i from attached panel to work from rear side.
(2) Pull out battery connector (BAT1), then remove the battery from the holder.
(3) Connect the cable, put the new battery in the holder.
(4) Mount PANEL i again.
(5) Turn on the power, then confirm that BIOS parameters have not been erased (confirm that error message is not displayed).
Battery Connector
(BAT1)
Battery
A02B-0200-K102
Figure. Exchanging a Battery.
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5.2. Method of Removing Case Cover
If this operating takes more than 5 minutes, BIOS settings may be erased because battery cable is pulled out.
In that case “251: System CMOS checksum bad – Default configuration used.” & “Press <F2> to enter SETUP” are displayed after next turning on.
Therefore in case of usage with changing BIOS settings, confirm changed items before this operating. If the messages are displayed, change BIOS settings as before.
In case of usage without changing BIOS setting (setting on manufacture), exit BIOS setting if the message is displayed.
(1)Pull out LCD Connector (In case of 15.0” LCD) (2) Pull out FAN/Battery Cable Connectors
4
1
2
3
1. Screw off at right upper corner.
2. Remove a cable clamp.
3. Remove a plate holding connector.
4. Pull out LCD cable connector.
(3) Remove PCI cards
Pull out two FAN connectors. FAN connector has a latch with tab. So press it by screwdriver etc.
Pull out battery connector.
(4) Remove screws for cover.
1
2
EDIT.
1. Remove PCI holding parts.
2. Screw PCI cards off.
DATE DESIG.
1
DESCRIPTION
2
1. Screw off at right upper corner in case of
10.4” or 12.0” LCD.
2. Screw off other four screws.
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(5) Confirm a Type of PCI Holding plate (6) Remove PCI Holding Plate -1-
(In only case of old type)
1. Old Type 2. New Type
1. In case of old type remove it at (6).
2. In case of new type loosen marked screw.
Then remove case cover at (8).
(7) Remove PCI Holding Plate -2- (In only case of old type)
1
2
1. Open about 30 degree.
(8) Remove case cover
2. Tilt it lightly.
Screw off two screws.
3. Pull out it.
3
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5.3 Method of Attaching Case Cover
(1)Attach Case Cover after Adjusting Upper Side
This point is tight in case of 300i.
Never push DIMM latch. Set PCB of Backplane and power PCB to holding parts.
(2) Set PCI Holding Plate, Then Screw Case Cover On with 4 or 5 screws.
(3) Insert PCI Cards, then Hold It.
(4) Connect Cable Connectors. (5) Connect LCD Connector, Screw with the plate.
(In only case of 15.0” LCD)
40mmFAN
60mmFAN
Battery
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5.4. Method of Exchanging Fuse
Investigate
the cause that fuse is blown out at first, then remove it.
Fuse is blown out when power lines are shorted in PANEL i. If the fuse is blown out, check bellow points.
- Any conductor is shorted to the main board.
- Failure of PCI extended card or error at inserting PCI extended card.
- Miss-connection of cables.
When fuse is blown out, any damage may be existed in the main board. And the damaged parts must be exchanged.
(1) Take PANEL i off from cabinet after pulling out cables.
(2) Remove case cover (Refer to 5.2).
(3) Remove the old fuse, and put a new fuse to the socket exactly.
(4) Attach case cover (Refer to 5.3). Mount PANEL i again.
(5) Turn on the power, then confirm that PANEL i will start.
Cover removing/attaching
(Refer to 5.2/5.3)
FUSE
A08B-0084-K020
Figure. Exchanging Fuse
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5.5. Method of Exchanging FAN
5.5.1. Method of Exchange FAN of the Basic Unit
(1) Make sure that PANEL i is turned off.
(2) Prepare a new FAN .
(3) Pull out the connector of fan power. This connector has a latch, therefore release the latch and pull out it as below figure.
(4) Exchange a fan. Attention to the direction of air flow.
(5) Connect a plug of 60mm FAN(-K101) to CPE11B. Connect a plug of 40mm FAN(-K100) to CPE11A.
Air Flow
60mmFAN
A08B-0084-K101
Attention to the direction.
40mmFAN
A08B-0084-K100
Attention to the direction.
(40mmFAN) CPE11A
(60mmFAN) CPE11B
Release the latch of the connector with the driver etc, then pull out the cable.
Figure : Exchanging Fan of Basic Unit
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5.3.2. Method of Exchanging FAN for the HDD unit
(1) Make sure that PANEL i is turned off.
(2) Prepare a new fan.
(3) Disconnect the fan connector from CPE11C. The connector has a latch, therefore disconnect it while raising upward it a little.
(4) Screw the old fan off.
(5) Screw a new fan on, and connect the fan connector to CPE11E. Attention to the direction of air flow.
Note: In case of PANEL i for Automotive, remove HDD unit at first.
To CPE11C (3pin) of
Power Supply PCB
Air Flow
2 Screws
Figure: Exchanging FAN for HDD unit.
FAN
A08B-0084-K102
Attention to the direction.
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Figure: Exchanging FAN for HDD unit (In case of PANEL i for Automotive)
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5.6. Method of Exchanging CPU Unit
(1) Make sure that PANEL i is turned off.
(2) Remove case cover (Refer to 5.2).
(3) Screw off 2 screws, then remove holding plate of the CPU(A).
(4) Pull up the CPU socket lever, then remove CPU unit (B).
(5) Set new CPU unit. Mount parts in a reverse order.
B
A
Holding Plate of CPU unit
Remove/Attach case cover.
(Refer to 5.2/5.3)
Figure: Exchanging CPU Unit
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5.7. Method of Exchanging LCD Backlight
Note) It is not possible to exchange a backlight of 15.0”LCD. Exchanging of Base Unit for maintenance
(A08B-0084-Dxxx) is available in case of 15.0”LCD.
5.7.1 Exchanging 10.4”LCD Backlight
(1) Make sure that PANEL i is turned off.
(2) Remove case cover (Refer to 5.2).
(3) Remove LCD backlight cable and LCD signal cable.
(4) If PANEL i has the Touch Panel, pull out flat cable for Touch Panel from CN1 on the Touch Panel Controller
PCB.
LCD Signal Cable
LCD Backlight
Cable.
Flat Cable for Touch
Panel
Figure: Exchanging LCD Backlight at 10.4”LCD -1-
(5) Remove CPU holding plate and 2 screws. Then remove PCI holding plate and 2 screws(if PCI holding plate has not removed).
Remove Softkey cable, PCMCIA cable, USB cable and 3 screws. Then remove Main Board.
3 Screws
PCMCIA Cable
USB Cable
2 Screws
2 Screws
EDIT.
DATE
Softkey Cable
PCI Holding Plate
Figure: Exchanging LCD Backlight at 10.4”LCD -2-
DESIG. DESCRIPTION
CPU Holing Plate
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(6) Remove Plastic panel and 4 screws.
4 Screws
Figure: Exchanging LCD Backlight at 10.4”LCD -3-
(7) Remove LCD unit and 4 screws.
4 Screws
Figure: Exchanging LCD Backlight at 10.4”LCD -4-
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(8) Unlock like the below figure, pull out the case with the backlight, and exchange.
CP1
Locked here
Pull up this softly and pull out the backlight
(detail is below
figure)
Rear of LCD
Lock
Pull up here
Do not pull the cable when pull out the backlight.
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5.7.2 Exchanging 12.1”LCD Backlight
(1)-(7) Remove LCD unit in the same way as 5.7.1(1)-(7).
Note that LCD backlight cable is two in case of 12.1” LCD.
(8) In case of 12.1”LCD type, screw off at 2 points. And slide and pull out the LCD Backlights as below figure, and exchange them.
Connector
2. Pull out
1. Slide
CP31
EJECT
CN1
The backside of
LCD Panel
Connector
CP1
EJECT
Back light (upper)
Back light (lowwer)
Do not pull the cable when pull out the backlight.
(6) Assemble the unit in a reverse order of (1) - (5).
(Note that the cables don’t put between the plate and one, etc.)
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5.8. Method of Exchanging Touch Panel Protection Sheet
PANEL i has a Touch Panel Protection Sheet on the face of Touch Panel to protect the Touch Panel. When the screen cannot be watched clearly because of some damages or stains, exchange the Touch Panel Protection Sheet.
Please prepare the following.
Name
Touch Panel
Protection Sheet for 10.4”LCD for 12.1”LCD for 15.0”LCD
Specification
160 i /180 i /210i With Softkey
300 i
A02B-0236-K110
160 i /180 i /210i Without Softkey A02B-0236-K130
A02B-0236-K118
A08B-0082-K020
Method of exchanging Touch Panel Protection Sheet (except A02B-0236-K130)
(1) At first, strip the old Touch Panel Protection Sheet off.
Touch Panel
Protection Sheet
Tab for exchange
(2) Clean the face of the LCD well.
(3) Bend a tab for exchange to surface side in accordance with the following left-side picture.(At an angle of about
60°)
(4) Strip the white film on the back of the new Touch Panel Protection Sheet (this side is to stick on the LCD face) off.
Tab for exchange
LCD side
Protection
Sheet
Surface
(5) Put the tab on the upper right side of the new one, and stick it on the face of the LCD with care not to be entered the dust or etc. between the LCD and the Touch Panel Protection Sheet as it enters into the frame.
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EDIT.
Method of exchanging Touch Panel Protection Sheet (A02B-0236-K130)
1. At first, strip the old Touch Panel Protection Sheet off.
DATE
Tab for exchange
2. Clean the face of the LCD well.
3. Strip the film on the back of the new Touch Panel Protection Sheet (this side is to stick on the LCD face.)
4. Put the tab of exchange on the lower left side of the new one, and stick the Touch Panel Protection Sheet. At this time, align the overhang edge at bottom of the gray plastic frame with the overhang edge of the Touch
Panel Protection Sheet. In addition, prevent dust from entering between the LCD and the Touch Panel
Protection Sheet.
Guid e
position
5. Stick the four sides while pushing out air between the touch panel and the Touch Panel Protection Sheet.
- Do not pull the Touch Panel Protection Sheet to correct its position with the part of the sheet kept stuck to the touch panel.
6. Press the adhesive parts of the four sides, and stick the Touch Panel Protection Sheet completely.
- Check that the four corners and four sides of the Touch Panel Protection Sheet is not floating.
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6. Trouble Shooting
Status
1 Power supply is good, but nothing displayed.
Measure
No
After new device or cable is installed?
No
After case cover attached?
Yes
Yes
DIMM latch may be unlocked.
Check DIMM is inserted tightly.
No
Remove it and check again.
LCD Backlight has blinked in a moment at power-on?
Yes
No
LCD backlight, backlight cable or inverter PCB may be fault.
Power off. Then set setting plug TM4 right for a few second. Then return it.
Power on.
TM1
TM2(18)
In case of TM2, right is default setting.
TM3
TM4
No change.
Below PCB/unit may be fault.
Possibility High
1. Main Board
2. CPU Unit
3. DIMM.
4. Power PCB
5. Backplane PCB
Possibility Low
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