Panasonic CF-45 Series User manual

ORDER NO. CPD9806032C0
G22 ;
Notebook Computer
Service Ma
This is the Service Manual for
the following areas.
.. for U.S.A. and Canada
. for UK.
.. for Germany
.. for France
+ for Sweden
=I [o] | [fg]
+» for Italy
Model Number Reference
The models in the CF-45 series are numbered in accordance with the types of the CPU, LCD
and HDD etc. featured by the product.
Cy dd A Ld
Model No.CF-45 (| (1
CPU type Area
M: for Pentium®Processor with MMX™ M: for U.S.A. and Canada
technology 200MHz E: for U.K.
N: for Pentium®Processor with MMX™
technology 233MHz
G: for Germany
F: for France
S: for Sweden
LCD type T: for Italy
J: for 12.1" TFT Color
RAM size
HDD type: 8: 32MB
F: for 2GB ~~ 5
4: for 4GB
AX WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain
warnings or cautions to advise non-iechnicai individuals of potential dangers in attempting to service a product. Products powered by electricity
should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in
this service information by anyone else could result in serious injury or death.
} a © 1998 Matsushita Electric Industrial Co., Ltd.
rasonic All rights reserved. Unauthorized copying and
distribution is a violation of law.

CF-45
For U.K.
WARNINGS
® Disconnect the mains plug from the supply socket when not in use.
¢@ This equipment is not designed for connection to an IT power system.
@Care must be iaken to ensure that the integrity of the PELV (Protective Extra Low Voltage) system is maintained
when interface to other parts of equipment takes place.
This apparatus must be earthed for your safety.
To ensure safe operation three pin-piug (not for U.K.) must be inserted only into a standard tree-pin power point which
is effectively earthed through the normal household wiring.
Ensure the main outlet socket is easily accessible to enable the user to isolate the apparatus from the main supply by
withdrawing the main plug.
Extension cords used with the equipment must be three core and be correctly wired to provide connection to. earth.
Wrongly wired extension cords are 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 any doubt about the effective earthing of the power point, consult a qualified electrician.
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 marking
identifying the terminals in your plug, produced 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 or coloured GREEN
of GREEN-and-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 connecied to the termina! which is marked with the letter L or coloured
RED.
-—— LITHIUM BATTERY A
® CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the equipment manufacture.
Discard used batteries according to the manufacturer's instructions.
;—
LITHIUMBATTERIE
A
Sd
Vorsicht!
Explosionsgefahr bei unsachgemaBem Austausch der Batterie. Ersatz nur durch denselben order einen vom
Hersteller empfohienen ahnlichen Typ. Entsorgung gebrauchter Batterien nach Angaben des Herstellers.
[—— PILE AU LITHIUM A
1 ATTENTION: IL Y A DANGER D’EXPLOSION S’ IL Y A REMPLACEMENT INCORRECT DE LA PILE.
REMPLACER UNIQUEMENT AVEC UNE PILE DU MEME TYPE OU D'UN TYPE RECOMMANDE PAR LE
CONSTRUCTEUR. METTRE AU REBUT LES PILES USAGEES CONFORMEMENT AUX INSTRUCTIONS DU
FABRICANT.

CF-45
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 afl areas ae
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
thay
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
nat
remove
the
cover
of
drive
unit
and
should
not
service
s
because
the
drive
unit.is
a
non-
serviceable part.
© 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: 775-815.nm

SF-45
_ 4. Diagnosis Procedure
CONTENTS
1. Specifications.
2. Names and Functions of Parts.
3. Technical Information
3.1 System Overview...
3.2 System Memory Map.
3.3 VO Address Map:
3.4 BIOS-CMOS Mai
4.1 Outline of Diagnosis Procedure.
4.2 PROBLEM MAP.
” 4.3 Diagnosis Ma
5, Diagnostic Test...
5.1. Diagnostic Test Procedure.
5.2 Error Message....
6. Disassembly/Reassembly.
6.1 Removing the Battery Pack.
6.2 Removing the HDD and RAM Car
6.3 Removing the CPU and CPU FAN.
6.4 Removing the Keyboard.
6.5 Removing the Top Cabinet and
6.6 Removing the Display.
6.7 Removing the FDD....
6.8 Removing the LED PC
6.9 Removing the Main PCB and FAN (Sub).
6.10 Removing the Battery Connector PCB.
6.11 Removing the CD-ROM Drive...
6,12 Removing the Bottom Cabine!
6,13 Removing the LCD Unit and inverter PCB.
7. Schematic Diagrams
Main 1 CPU.....sesscssssesssessnnesssnsscesssnesensecesenasees
Mian 2 CPU...
Main 3 L2 Cach
Main 4 MTXC.
Main 5 MTXC.
Main 6 CLOCK.....
Main 7 Main Memor
Main 8 RAM Card Connecto:
Main 9 PIIX4.
Main 10. PIIX4....
1-1 ~ 1-12
2-1, 2-1
3-1 ~ 3-15
41~416
At
aed ~ And
45 ~ 4-16
5-1 ~ 5-27
5-1 ~ 5-21
5-22 ~ 5-27.
6-1~6-7
6-1
6-1
6-2
6-2, 6-3
. 63
6-3
6-4
6-4,
6-4
6-5
6-5
6-5, 6-6
6-6, 6-7
TA, 7-2
7-3, 74
7-5, 7-6
7-7, 7-8
7-9, 7-10
TA, 712
7-13, 714
745, 716
TAT, 718
7-19, 7-20

CF-45
Main 11 CD-ROM Drive, HDD.. 7-21, 7-22-
Main 12 VGA....... = 7-23, 7-24
Mian 13 LCD & CRT I/F.......... 7-25, 7-26
Main 14 PCMCIA CONTROLLE 7-27, 7-28
Main 15 PCMCIA IF... 7-29, 7-30.
Main 16 Super I/O FDD. 7-31, 7-32
Main 17 Parallei/Serial. 7-33, 7-34
Main 18 KBC.... 7-35, 7-36
Main-19 Sound IC. 7-37, 7-38
Main 20 MIC, SPK, H- 7-39, 7-40
Main 21 Port Replicator Connecto! 7-41, 7-42
Main 22 LED, USB, FAN..........0. 7-43, 7-44
7-45, 7-46
7-47, 7-48
Main 25 BIOS, VPP (12V). 7-49, 7-50
Main 26 PMC. 7-51, 7-52
Main 27 VC3, 7-53, 7-54
Main 28 VCz2.... 7-55, 7-56
Main 29 VA3, VB5. 7-57, 7-58
Main 30 DC-IN, VM1 7-59, 7-60
Main 31 Charger. 7-61, 7-62
Battery Connector 1.. 7-63, 7-64
LED 1....004 v0 7-65, 7-66
LCD Connector 1 . 7-67, 7-68
CD-ROM Connector 4 7 7-69, 7-70
8. Printed Circuit Board 8-1 ~ 8-4
' 8.1 Main PCB <Top View>. 8-1, 8-2
8.2 Battery Connector PCB <Top 8-1 :
8.3 LCD Connector PCB <Top View>... 8-1
8.4 CD-ROM Connector PCB <Top View: 8-1
8.5 LED-PCB <Top View>.... 8-1
8.6 Main PCB <Bottom View>.. 8-3, 8-4
8.7 Battery Connector PCB <Bottom View: 8-4
8.8 LCD Connector PCB <Bottom View>.... 8-4
8.9 CD-ROM Connector PCB <Bottom View>. 8-4
8.10 LED PCB <Bottom View>......ssssecsen 8-4
9. Exploded View........ 9-1, 9-2
10. Replacement Parts Lis 10-1 ~ 10-8
11. Wiring Connection Diagram. 11-4

SF-45
1. Specification
1. SYSTEM BOARD
Items
Description
1.1 Micro Processor Type
Pentium® Processor with MMX™ Technology 200MHz
Pentium® Processor with MMX™ Technology 283MHz
12 CoProvessor
1.3 Core Logic
FW82371EB(PIIX4E): PCI to ISA/ IDE Xelerator
PC to ISA bridge, IDE /F, DMA, Timer, PIC,
1.4 VGA Controller
1.5 PCMCIA Controller
1.7 Internal Cache
1.9 Standard RAM configuration
"PCIT250A: (PC-Card Bus Bridge) ~~
USB I/F, Real Time clock, Power management
2 MB memory, RAMDAC, Graphic Acceleration,
Video Acceleration
PCI Bus U/F :
PCMCIA2.1/JEIDA4.2 Bridge,
CardBus Bridge
‘2Mbytes EDO DRAM (4Mbits x 16)x 4 pieces ;
640 Kbytes conventional memory, 128 Kbytes BIOS shadow memory,
64 Kbytes System Management memory, and Extended memory
1.10 RAM Expantion Total Memory
48Mbytes
64Mbytes
96Mbytes
4.11 Super VO
Bie 3 C9738: Plug and Play Compatible Super 10 with Floppy a.
Disk Controller, Dual UARTS, Infrared port,
And IEEE1284 Parallel Port
FDC(PC8477), UART I/F (PC16550s), Infrared VF (IrDA),
IEEE1284(ECP)
ISA Bus I/F
1.12 BIOS ROM 256 Kbytes (256K x 8 bits Flash EPROM)
System BIOS, VGA BIOS
BIOS update can be done by BIOS update utility.
1.13 SOUND Controller
YMF715E: OPLS single-chip Audio System 3
FM-synthesizer, WSS, PnP ISA 1.0a, ZV port support,
‘Sound Blaster Pro compatible
ISA Bus UF

| CF-45
lems
1.14 Extemal connector
Description
: 25 pin Dsub female
15 pin Dsub female
640 x 480: 60/75/85Hz
(max. 16,777,216 colors)
800 x 600: 60/75/85Hz
(max. 16,777,216 colors)
1024 x 768: 60/75/85Hz,
(max, 65536 colors)
1280 x1024: 60/75Hz
(max. 256 colors) .
PC Cardtype Tor ll x2 slots or type x 1 slot
Max. Output current +5V 400mA, +12V 120mA, +3.3V 400mA
(68 pins) Both of slotssupport Zoomed Video
4.15 PC Card SLOT

2F-45
2. Floppy Disk Drive ‘
[_ tems f [ Description
2.1 Floppy Disk Drive Double sided, High density, Double tracked with shutter
Model No, D353G
MITSUMI ELECTRIC Co., Lid.
22 Recording Capacity Per disk(iormatted)
1.44Mbytes/720Kbytes*
Per disk(unformatted)
2Mbbyles/IMbytes*
Per track(unformatted)
12.5Kbytes/6.25Kbytes*
2.3 Transfer Rate 500 / 250" Kbits/sec
: : Meda type(2HD/2DD) is detected automatically at formatting.
2.4 Access Time Track to track seektime = 3msecmax.
Seek setting time 15 msec max. |
Meda rotating time 300 rpm +-2.0%
‘Start time 600 msec max.
Typical aocess time 94msec
2.5 Recording Density Max. 174348717" BPI
Max. 160 tacks
27 Data Encode Method [MMC
2.8 Recording Mecka
29 LED Color
2.10 Mean Time Between Failure 80,000 Power-on hours(6% Duty)
20 rites
2.12 Component Life Syears
2.13 Error Rate Soft read error 10° bit
Hardreaderor = 10° bit
Seek error 10° bit
2.15 Size 101.6(W) x 101.6(D) x 12.7(H) mm
2.16 Weight 150 g(max)
*: 720 Moyles (formatted) mode only

3.CD-ROM Drive
hems Description
3.1 CD-ROM Drive ‘| 5.25" CD-ROM Unit
Model No. CD-220EA
3.2 Data Capacity 540 Mbytes
3.3 Data Transfer Rate Normal velocity mode 150 Kbytes/sec
(from media) Typical velocity 1290~3000 Kbytes/sec (CAV)
3.4 Access Time Typical 130 msec (Random) : wt
3.5 Host Interface ATAPI (SFF80201 Rev. 2.6)
3.6 Buffer Size 728 Koytes
3.7 ECC Type Embedded CD-ROM XA
3.8 Mean Time Between Failure: 60000 Power-on hours
: (Duty 10% Motor On) |
3.9 Error Rate ' 10° bits (MODE 1,MODE 2 Form 1)
: 10 bits (MODE 2 Form 2, CD-DA)
3.10 Size 128.0(W) x 126.1(D) x 12.7(H) mm
(Excludeing final bezel)
3.17 Weight
4. DISPLAY UNIT
4.1 LCD Type
4.5 Character Box
12.1" TFT Color Active Matrix LCD
FL Backlight (White)
MODEL No. FLC31SVCS-10
Fujitsu Co.,Ltd,
42 Dot Pixels . 800 (x RGB) x 600
43 Dot Size
4.4 Dot Pitch
0.3075(0,1025 x RGB) x 0.4075
0:3075(0.1025 x RGB) x 0.2075 mm
8 dols(W) x 1619 dots(H) as Standard
4.86 Display Area
4,7 Aspect Ratio 41
48 Contrast Ratio ‘Typ. 100
4.9 Response Time Typ.100ms Max. 150 ms (rising)
Typ. S0ms — Max. 150 ms (falling)
4.10 Surtace Process Non-glare surface without protection panel
4,11 Display Mode SVGA mode
| 442 Size 275.50) x 199(H) x 6.5 (D) mm
4.13 Weight Max. 500 g
CF-45

as
5. SOFTWARE
fems [ Description’ ©
5.1 System BIOS IBM BIOS with ACPI V1.0, APM rev.1.2, PCI 1.0a,
PnP 1.0a, SM(DMI}2.0 and Setup
5.2 VGA BIOS VGA BIOS with VESA Extension VBE2.0, VBE/DDC 1.0,
VBEPM 1.0
5.3 Security Features User Password Protection, Supervisor password, Coffee
break password.
5.4 Operation System ‘Windows 95 is pre-installed into Hard Disk.
55 Diagnostics Program Diagnostics Program is supplied.
6 POWER MANAGEMENT :
Hems I 7 Description
6.1 CPU Power Saving (1)with APM >
APM switches CPU to Stop Grant/ Stop clock mode
‘Automatically depending on system condition.
()without APM
CPU power management circuit switches CPU to Stop
grant automatically depending on system condition.
(keyboard/mouse(internal pointing device, extemal
mouse), interupt, HDD/FDD/CD-ROM Serial port
‘Parallel port access) to have less power
consumption with reasonable performance during
‘both AC and battery operation. CPU power saving
can be disabled by SETUP program.
(3)with ACPI
The ACP! aware OS such as Windows98 will automatically
controll all devices which have a power save mode,depending
on the system condition.

Description
| 62 Device Stand-by
Some device sub-systems have own power management ~
capability which is controlled by device time-out value as follows
“during AC andor batiery operation. In order to conserve batiery
Power each device has a time-out value which is specified by
SETUP program.
‘When the timer has expired the device goes into power down
mode. In stanchby mode all available devices go to power down
mode to minimrize the power consumption. .
-Hard disk drive ~~ 11min, off
-CD-ROM drive 21 min, off ,
-Auto stand-by . 11min, 2 min, off
-Auto Hibemation/Suspend :4 min, 16 min, off
Each timers. reset by following conditions.
-Hard disk drive
shard disk access
-CD-ROM drive
:CD-ROM access
-Auto stand-by
:keyboard, mouse, serial, Ir, pevalel
or FDD/HDD acoess, LCD open/close
-Auto HibematioSuspend
‘keyboard, mouse, serial, Ir, parallel
or FDD/HDD access, LCD open/close
Each device goes into normal mode by the following conditions,
~Hard disk drive
Auto stndby
skeyboard, mouse, serial, Ir, parallel
or FDD/HDD access, LCD open/close, AC in, power switch
Auto Hibemation/Suspend
‘power button
6.3 Low Voltage Waming
BATT LED is tumed red, when the remaining battery capacity is
approx. 9% or less. Beeping starts at last approx. 4% or less.
The system will try to save all necessary information (resuming
function). Itis possible to resume the last operation by pressing
the power button again after changing the battery or connecting
the AC adapter.
6.4 Advanced Power Management
APM Rev.1.2 is supported by BIOS.
APM software interface is used by Windows 95.
6.5 Battery Capacity Indicator
pop up on display, When pushing Fn-key & F9-key
6.6 ACPI support
ACPI Vi.0's supported by BIOS.
GF-4t

7. HARD DISK DRIVE
(2GB:Fujitsu Co.,LTD):
oe Description
7.1.1 TYPE TYPE#AUTO
, MODEL No. MHD2021AT
Fujtsu Co.,LTD
7.1.2 CAPACITY formatied, logical Per Drive Max. 2.160 Gbytes
7ASDEFECT g ; Free
7.1.4 TRANSFER RATE _(tafrom meda) 714 Mbie/sec max
[7-5 TRANSFER RATE _(tafrom buffer) 16. 6Mbytes/sec max(PIO MODE4)
7.1.6 SEEK TIME : Trackio track 2.5 msec
{includes setting fime) Average 13 msec
7.1.7 AVERAGE LATENCY 75 msec,
7.1.8 START UP TIME (upto READY) Typ.5 sec
7.1.9 READ/ WRITE HEADS ‘| Physcal_4 Heads , Logical 16 Heads
71.10 DISKS 2, |
7.1.11 CYUNDERS: Logical 4200
(71,12 SECTORS PER TRAGK Logical 63
7AISBYTES PER SECTOR S12
7.1.14 ROTATION SPEED 4000 +-0.1 % mp
187 KBPL
PRML (8/9)
cine
NUMBER “
IDE (ATA-2/3)
128 Koytes
1
During DC operation, in 1 minute after access to HDD,ADD
stops automatically as standard.
300,000 Power-on hours
70.0(W) x 100.0(D) x 9.5(H) mm
71.27 Weight 740g
1-7

(4GB:Toshiba Co.,LTD)
fems. T Description
72.1 TYPE TYPE#AUIO
MODEL No. MK4006MAV
Toshiba Co.,LTD.
7.2.2 CAPACITY formatied, iogical Per Drive Max. 4.09 Gbytes
7.2.3 DEFECT Free"
7.2.4 TRANSFER RATE {to/from media) 91.OMbits/sec max
7.2.5 TRANSFER RATE _ {to/from buffer) © 16.6Mbyies/sec max(PIO MODE4 }
7.2.8 SEEK TIME ° Trackto tack 3msec
(Includes seitling time) Average. 13msec
Maximum: 25msec
7.2.7 AVERAGE LATENCY 7.14msec -
7.2.8 START UP TIME (upto READY) ‘Typ.5 Sec.
7.2.9 READ/ WRITE HEADS Physical 6 Heads , Logical 16 Heads
7.2.10 DISKS 3
7.2.11 CYUNDERS Logical 6600
7.2.12 SECTORS PER TRACK Logical 63
7.2.13 BYTES PER SECTOR 512
7.2.14 ROTATION SPEED 4200 +-0.1 Yorpn
7.2.19 RECORDING 157 KBPI
7.2.16 TRACK DENSITY 839KTPL
7.2.17 DATA ENCODE METHOD 16/17EPR
7.2.18 REDUCED WRITE CURRENT Automatic.
7.2.19 SHIPPING ZONE CYLINDER Automatic
NUMBER
42,20 HOST INTERFACE IDE (ATA-2/3/4)
7.2.21 BUFFER SIZE 512Kbytes
7.2.22 INTERLEAVE FACTOR 1
72,23 POWER SAVING During DC operation, in 1 minute after access to HDD,HDD
stops automatically as standard.
1.2.24 MEAN TIME BETWEEN FAILURE
7.2.25 ERROR RATE Hard read error 10 bits
7.2.26 Size 70,0(W) x 100.0(D) x 12.5(H)mm
7.2.27 Weignt 150g
CF-45

3F-45
8. KEYBOARD UNIT
ne . tems
[ Description
8.1 Keyboard Type
Membrane contact
(U.S.A and Canada)
MODEL No. NK15003-US HonHai Co.,Ltd.
{England}
MODEL No. NK15003-UK Hor-Hai Co.,Ltd. (Germany)
MOEDLNOo.NK15003-GER Hon-Hai Co.,Ltd.
Membrane contact
(tay)
MODEL No.NK1t50034T Hon-Hai Co.,Ltd.
(France)
MODEL No.NK15003-FR Hon-Hai Co.,Ltd.
(Sweden)
MOEDL No.NK15003-SD Hon-Hai Co.,Ltd.
82 Key Stroke
3.0 mm for all keys except smali keys at top line
2.5mm for Small keys at top line and 'Enter and right ‘Ctr!
keys
[83 Key Rol-over
2 key rolLover
8.4 Number of Keys
85 Software Compatibility
86 Special Key Combinations
87 Keys for US market
88 keys for European market
induding F11,F 12,Fn and Keypad key
US andEUROPE __ :MS Natural Keyboard
The following combinations are supported by BIOS and/or
PMC.
Fn+F1
Fn+F2 : Brightness
Fn+F3 : Display change
Fn+F4 : Speaker OffOn
Fn +65 : Speaker Volume down
Fn+F6 : Speaker Volume up
Fn+F7 : Suspend (Store to RAM) [1]
Fn +F8 : Power management off[1]
Fn+F9 : Battery Gage
Fn+F10 : Tum system standby modef[1} Fn + ten
KeyPad :ten KeyPad
Fn +KeyPad :Lockten KeyPad
(U.S.A,Canada,England Geman
Htaly France and Sweden)
Alt+Ci+F9: : Coffee Break Password
Alt+Ct-F10
Alt-CHF 11
AlteCUF12
8.7 Number of Colors 2 molding colors and 2 printing colors
8.8 Operating Life 5 Million cycles
[1] With ACPI OS, these key conbinations have no functon.

9, POINTING DEVICE
[ tems I Description
9.1 Pointing Device Type ‘Track Ball type
92 Ball Size
9.3 Software Compalbilty PS? type
9.4 Number of Button 2 buttons
9.5 Power consumption 8mA (Max.) 3mA (Typ.)
10. AC ADAPTER
ftems T Description
10.1 AC Adapter Type Wide voltage range AC adapter
MODEL No. CF-AA1639
MITSUMI ELECTRIC Co., Lid
700 Volis to 240 Vols AC#10%
BOO Hz
TOOV-240V AC 15A-0.7A
10.2 Primary Voltage
10.3 Primary Frequency
40.4 Primary Load Current
10.5 Secondary Voltage
10.6 Secondary Current Capacity
10.7 Operating Temperature
10.8 Size
63x 110x31.5mm
(without cable and plug)
70.9 Weight
11. BATTERY
(Lithium lon Typ
e)
11.3 Noxninal Capacity
11.4 Operating Time Approx.1.0~2.5 hours
| Varies depending on the usage conditions.
| 115 Charging Time|1] Approx. 2.0 h(Power Off),3.5 h(Power On)
[11.6 | Weight 280g
[1] Power consuming condition Charging is done within approx.
the range 5 to 40 deg C,
Out side of this range, no charging is done against to protecting battery damage.
CF-45

3F-45
12, RTC BATTERY
ttems. [ Description
"(2.4 Battery Type Lithium battery =
MODEL NO. CR2032 x 1 pe.
Matsushita Battery Co., Ltd.
12.2 Nominal Voltage 3.0 Vos
12.3 Nominal Capacity 220 mAH
12.4 Operating Time This battery is used for RTC backup.
When the main battery packis discharged and disconnected
without the AC adapter, this battery supplies the power for
RTC backup. RTC backup time _ is typ. 7 years: ~ °
12.5 Size 20(D) x 32(L) mm fed
12.7 Weight 259
13. OPERATION SWITCHES
Items I Description
14. LED INDICATORS
Green
Green
Green’
"13.1 Power Switch Side Type [POWER]
(Toggk, itis pressed for more than 0.4second.)
13.2 Reset Switch Push button Type [RESET }
(blinking every 1 second)
(linking every 3 seconds)
14.2. Battery Orange Charging No battery or
Green Full charge stop charging
Red Low battery
Orange flashing(Stimes)Red Wait for start chargingSome
blinking trouble with charging
controller or battery
14.3 FOD Green FDD access
14.4 HDD Green HDD access
145 CD-ROM f Green CD-ROM access
14.6 Caps Lock Green
Caps on
14.7 Scroll Lock Green
Scroll lock on
148 Numlock __| Green
Numeric keys on
149 Keypad Lock _| Green
Keypad enable

15. PHYSICAL SPECIFICATION
hems I Description
16.1 Dimension [1] Width 11.7297 mm)
Depih 9.1" (230 mm)
Height 1.9° (60.7 mm)
16.2 Weight With Battery ‘Approx. 29 Kg(6.4Ibs)with CD-ROM DRIVE
15.3 Temperature Operating 51035 deg C (41 to 95 deg F)
Non Operating “2010 60 dag C
: (4to 140. degF) unpacked [2]
ates Gradient Max. 15 deg C/hour
75.4 Humidity ‘Operaling 310 80%
ea tah E Non Operating 2010 90%
15.5 Vibration Non Operating BSOHZ. ug
Vertical Z axis) 1.06.
Horizontal (X axis) 0.5G° ~
Horizontal (Y axis) 0.5G
* When packed for shipment
15.6 Drop Shock z Non Operating 50G
EES e * Dropped from 65 cm height”
f * When packed for shipment
‘1] Each value has +-0.4 mm deviation. :
[2] Due to vendor's temperature specification limitation,
following part shall be viewed separately.
16. REGULATION APPROVALS
16.1 Safety Approval UL(UL 1950)/TUV(EN60950)
for Main Unit
UL(UL 1950/CSA(C22.2,No.234 Level 3 output,
Class 2 output TUV(EN60950)/DENTORI
for AC Adapter
16.2 EMC Approval FCC dass B
Lo CE(ENSS022,EN50082-1)
17. OPTIONS
Rems | Description
17.1 Battery Pack Same as Main Battery Pack
772 RAM Card 144pin SO-DIMIM
CF-45

F-45,
2. Names and Functions of Parts
Gj ont
For information.on the key com
binations available.
Use this connector to connect
headphones or amplifier-
equipped speakers. Audio out-
put from the internal speaker is
disabled when headphones or
“outside speakers are con-
nected.
When resetting your computer, use
a dull pointed object like a ball point
pen.
Do not use a pencil. Pencil lead
can break off inside the computer
and damage the computer's circuit.
Before using the computer for the
first time, carefully read the [Limited
Use License Agreement]. If you
agree to the conditions, remove the
seal.

CF-45
USB Port
connected to prevent theft of ~~” ‘These holes allow heat to exit.
your computer. For more in-
formation, please read the
manual that comes with the
cable.
@ To adjust the volume", select the on the task
bar, then [Volume Control].
* You may also use the function keys to perform this op-
eration (Fn) + CF5) o1
@ Speaker on/off: CEn) +

OF-45
3.Technical Information
3.1 System Overview
3.1.1 System Configuration
3.1.2 Power Supply System
The main system is made up of a Main board, a Batiery connector board, a LCD connector board,
a CD-ROM connector board and a LED board.
The CPU operates at 2.8 V; the main memory ai 3.3 V; the core logic at 3.3 or 5 V; and the
other main chips at 3.3 V. ‘
The power supply used by the Main board is generated on the Main board based on the voltage
from the AC adapter. ;
Power Supply System Description
VG system (VG5, VC3, VC2)| CPU and logic power supply
Table 1: Description of Power Supply Systems.
Power is supplied to the AC adapter and battery pack in that order when the RTC power is off or is in
suspend mode. When neither power supply can be accessed, power is supplied from the clock baltery
(a coin battery).
Block Diagrams
Power Supply Configuration Diagram
VOCTAGE vee
UP
CONVERTER} [DETECTOR
SUSB*
OVERVOL Vice
OVERVOL
AC ADAPTOR
15.8 ACIS VMBATT. fooioc neue"
= /OLTAGE
Z r-Semerier (Been
SUSC’
OVERVOL
VOLTAGE” vt
DETECTOR
pone WouRee 7] vas
ACIN* a |_F VOLTAGE
=< GONYERTER| [DETECTOR
L——>
OVERVOL ves
BATTON* susc*
flere =
BATTERY &® vos
| CHARGER
$6.8 B500man = ——— bia
. mAh =
B8nvenren || YOURAGE ve
OUTPUT 28V CTO)
susa—!
OVERVOL