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Troubleshooting

Appendix

Do Not Use with Any Other Product

The battery pack is rechargeable and was intended for
the specified product. If it is used with a product other
than the one for which it was designed, electrolyte leak-
age, generation of heat, ignition or rupture may result.

Do Not Charge the Battery Using Methods Other Than
Those Specified

If the battery is not charged using one of the specified
methods, electrolyte leakage, generation of heat, ignition
or rupture may result.

Do Not Throw the Battery Pack into a Fire or Expose It
to Excessive Heat

Generation of heat, ignition or rupture may result.

Avoid Extreme Heat (Near the Fire, in Direct Sunlight,
for Example)

Electrolyte leakage, generation of heat, ignition or rupture
may result.

Do Not Insert Sharp Objects into the Battery Pack,
Expose It to Bumps or Shocks, Disassemble, or Mod-
ify It

Electrolyte leakage, generation of heat, ignition or rupture
may result.

Do Not Short the Positive (+) and Negative (-) Con-
tacts

Generation of heat, ignition or rupture may result. Do not
place the battery pack together with articles such as neck-
laces or hairpins when carrying or storing.

Do Not Use This Product with a Battery Pack Other
Than the One Specified

Use only the specified battery pack with your product.
Use of battery packs other than those manufactured and
supplied by Panasonic may present a safety hazard
 (generation of heat, ignition or rupture).

Do not touch the terminals on the battery pack. The 
battery pack may no longer function properly if the 
contacts are dirty or damaged.
Do not expose the battery pack to water, or allow it to 
become wet.
If the battery pack will not be used for a long period of 
time (a month or more), charge or discharge (use) the 
battery pack until the remaining battery level becomes 
30% to 40% and store it in a cool, dry place.
This computer prevents overcharging of the battery by 
recharging only when the remaining power is less than 
approx. 95% (when Economy Mode (ECO) is enabled: 
75%) of capacity.
The battery pack is not charged when the computer is 
first purchased.  Be sure to charge it before using it for 
the first time.  When the AC adaptor is connected to 
the computer, charging begins automatically.
Should the battery leak and the fluid get into your 
eyes, do not rub your eyes.  Immediately flush your 
eyes with clear water and see a doctor for medical 
treatment as soon as possible.

NOTE

The battery pack may become warm during 
recharging or normal use.  This is completely nor-
mal.
Recharging will not commence if internal tempera-
ture of the battery pack is outside of the allowable 
temperature range (0 °C to 55 °C {32 °F to 131 

°F}). (

 

 

Reference Manual

 “Battery Power”)  

Once the allowable range requirement is satisfied, 
charging begins automatically.  Note that the 
recharging time varies based on the usage condi-
tions. (Recharging takes longer than usual when 
the temperature is 10 °C {50 °F} or below.)
If the temperature is low, the operating time is 
shortened.  Only use the computer within the 
allowable temperature range.
The battery pack is a consumable item.  If the 
amount of time the computer can be run by using a 
particular battery pack becomes dramatically 
shorter and repeated recharging does not restore 
its performance, the battery pack should be 
replaced with a new one.  
When transporting a spare battery inside a pack-
age, briefcase, etc., it is recommended that it be 
placed in a plastic bag so that its contacts are pro-
tected.
Always power off the computer when it is not in 
use. Leaving the computer on when the AC adap-
tor is not connected will exhaust the remaining bat-
tery capacity.

Precautions (Battery Pack)

A lithium ion battery that is recyclable 
powers the product you have pur-
chased.
Please call 1-800-8-BATTERY for 
information on how to recycle this 
battery.

L’appareil que vous vous êtes 
procuré est alimenté par une batterie 
au lithium-ion.
Pour des renseignements sur le recy-
clage de la batterie, veuillez com-
poser le 1-800-8-BATTERY.

5 / 11

Summary of Contents for CF-52CD series

Page 1: ...istribution is a violation of law CF 52CDxBVxx Model No This is the Service Manual for the following areas E for U K G for Germany F for France Model No CF 52CD 1 BV 2 3 1 DIMM W No DIMM K 2GB DIMM 2 Operation System B Microsoft Windows XP Professional L Microsoft Windows XP Professional MUI 3 Area E G F Refer to above area table ...

Page 2: ...ECTRICAL 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 w...

Page 3: ...igned 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 ...

Page 4: ... 4 After servicing be sure to restore the lead dress insulation barriers insulation papers shields etc LITHIUM BATTERY This computer contains a lithium battery to enable the date time and other data to be stored The battery should only be exchanged by authorized service personel Warning A risk of explosion from incorrect installation or misapplication may possibly occur When using your telephone e...

Page 5: ... of the battery by recharging only when the remaining power is less than approx 95 when Economy Mode ECO is enabled 75 of capacity The battery pack is not charged when the computer is first purchased Be sure to charge it before using it for the first time When the AC adaptor is connected to the computer charging begins automatically Should the battery leak and the fluid get into your eyes do not r...

Page 6: ... 1 K8 DFMC0890ZA SHIELD SHEET B NRP 1 0 K9 DFHR3J68ZA ADHESIVE TAPE B NRP 2 0 K10 DFHR3J67ZA ADHESIVE TAPE A NRP 1 0 K11 S DFKF0281ZB 0 DFKF0281YA 0 LCD REAR COVER 1 K19 DFHE1068ZB DFHE1068ZB CONDUCTIVE TAPE 20X20 NRP 2 3 K20 DFMX1282ZB DFMX1282ZC INVERTER CASE NRP 1 K24 S DFKM0535ZD 0 DFKM0535ZE 0 LCD FRONT 1 K27 DFGX0482ZC 0 DFGX0482YB 0 ANTENNA COVER 1 K30 S DFKA0062ZC 0 DFKA0062ZD 0 TOP CASE 1...

Page 7: ...DUMMY PC CARD 1 0 K166 DFHR6339ZA 0 DUMMY EXPRESS CARD 1 0 K169 DFGX0488ZC 0 DFGX0488ZD 0 COVER PC CARD 1 K201 S DFGT1228ZA INFORMATION LABEL US 1 0 K201 S DFGT1227ZA INFORMATION LABEL EUROPE 0 1 K202 DFQT0055ZA COA SERIAL LAMINATE 1 0 K218 DFHR3H99ZC DFHR3H99YA KBD TAPE 3 K221 DFWV99A0120 DFWV99A0123 HDD MOUNTING KIT 1 K221 3 DFHM0431ZA DFHM0431YA HDD CASE UPPER 1 K221 4 DFHR3F99ZB DFHR3K31ZA HDD...

Page 8: ... K211 E5 K155 E34 N2 K154 K33 H N8 K30 K44 K45 E6 N12 E K41 N8 K34 K41 K41 E21 E N9 E N9 K160 E24 K159 E N2 E11 K125 K160 F N2 K32 K43 E33 K35 K36 E20 K37 E4 E18 K39 K38 N12 B N12 B K40 K175 K176 K174 Screw tightening torque 0 18 0 02 N m 1 8 0 2 kgf cm 0 2 0 02 N m 2 0 0 2 kgf cm 0 18 0 01 N m 0 8 0 1 kgf cm 0 44 0 02 N m 4 4 0 2 kgf cm B E F H K19 K31 K120 8 11 ...

Page 9: ...E17 E37 K164 K88 K88 K83 K86 K87 K85 H N4 H N4 H N4 H N4 K93 3 E K93 5 E H H H N4 E N4 E N4 H H N4 H N4 H N4 H N4 C N6 E N2 C N5 C N5 A N2 K158 E N2 B N2 B N2 B N16 E N13 K89 K91 K128 K79 H N4 E29 K153 K152 K98 E32 K140 H N13 H N13 B N2 F K124 F K124 H N4 H N4 H N4 H N4 K76 K75 K77 H N4 Screw tightening torque 0 3 0 02 N m 3 0 0 2 kgf cm 0 18 0 02 N m 1 8 0 2 kgf cm 0 25 0 02 N m 2 5 0 2 kgf cm 0 ...

Page 10: ...21 7 E202 K221 8 K221 5 K115 K113 K116 K111 K110 K114 K112 E N10 E N3 K65 K61 K221 3 K221 6 K221 4 K221 1 K221 K70 E N11 K69 G DM6 DM4 DM1 1 DM2 DM5 DM3 G E27 E28 E9 N2 E N2 E N9 E E31 K130 K129 K119 K118 E26 E25 K117 E22 H K127 E3 G DM6 G DM6 DM6 E N2 K126 K73 K81 K64 K150 K149 E N11 E N11 K68 K66 K66 K67 K54 J N9 K73 K58 K72 K64 K57 N2 K161 H N1 H N1 K59 K51 K50 K50 K51 K148 H N14 H N14 H N14 H ...

Page 11: ...K3 K7 K4 E42 K5 K6 E N12 K20 K21 E35 E41 K22 E N2 K18 K17 K15 H N4 N4 K13 K12 N4 H N4 E N2 E N2 E16 E16 2 E16 1 E15 E15 1 E15 2K23 K14 K14 H N4 H N4 K11 K26 K27 Screw tightening torque 0 18 0 02 N m 1 8 0 2 kgf cm 0 2 0 02 N m 2 0 0 2 kgf cm 0 44 0 02 N m 4 4 0 2 kgf cm B E H K16 K223 K223 11 11 ...

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