Panasonic CF-19CDBAXVM Simplified Service Manual ▷ View online
8
Wiring Connection Diagram
CN1 CN2
INVERTER PCB
BACK LIGHT
CN901
CN900
CN17
CN5
CN16
CN604
JK601
JK600
CN1
CN600
CN27
CN901
CN18
CN8
KEYBOARD
I/F PCB
I/O PCB
ANT PCB
SD PCB
MODEM
PCB
PCB
TS PS2 PCB
EXTERNAL
DISPLAY
PORT
DISPLAY
PORT
SERIAL PORT
CN850
Touch
Screen
Panel
Screen
Panel
LCD
CN23
CN3
CN9
CN14
CN883
CN880
JK880
CN882
CN881
CN24
CN21
CN12
CN891
RTC
BATTERY
BATTERY
H/P
MIC
DC-IN
COIN
BATTERY
BATTERY
CN780
CN802
CN23
CN11
CN15
CN4
CN15
CN801
CN805
LEFT LED PCB
MAIN
BATTERY
BATTERY
HDD
PCMCIA UNIT
LAN-
AUX
AUX
LAN
PORT
PORT
J1
WIRELESS
MODULE
MODULE
LAN-
MAIN
MAIN
GPRS
HDD
FPC BAT
FPC BAT
TOUCH PAD
MAIN PCB
CN950
SW PCB
PAD PCB
AUDIO PCB
HSDPA PCB
BT PCB
CN841
CN806
CN800
CN804
RIGHT
LED PCB
LED PCB
CN980
POWER SW PCB
8-1
9-1
9 Disassembly/Reassembly
Note:
Power off the computer. Do not shut down to the Suspend or hibernation mode.
Do not add peripherals while the computer is in the Suspend or hibernation mode; abnormal operation may result.
Do not add peripherals while the computer is in the Suspend or hibernation mode; abnormal operation may result.
9.1.
Disassembly Instructions
9.1.1.
Preparation
Before disassembling, be sure to make the following prepara-
tions.
tions.
• Shut down Windows and turn off the power.
• Disconnect the AC adaptor.
• Remove the optional DIMM memory card and PCMCIA card
• Disconnect the AC adaptor.
• Remove the optional DIMM memory card and PCMCIA card
if they are connected.
• Remove other devices if they are connected.
Attention:
• Please execute writing BIOS ID when you exchange the
Main Board.
• Parts (Sheet and rubber) etc. related various the Conductive
Cloth and Heat Spreader cannot be recycled. Use new parts.
9.1.2.
Removing the Battery Pack and
HDD Pack
HDD Pack
1. Open the Battery Cover.
2. Remove the Battery Pack.
3. Open the HDD Cover.
4. Remove the HDD Pack.
2. Remove the Battery Pack.
3. Open the HDD Cover.
4. Remove the HDD Pack.
5. Remove the two Screws <N13>.
6. Remove the HDD Case A and the HDD Case B.
7. Remove the HDD
6. Remove the HDD Case A and the HDD Case B.
7. Remove the HDD
Screws <N13> : DXQT2+D4FNL
9.1.3.
Removing the Touch Pad and Key-
board
board
1. Remove the Palm Rest Ass'y.
Note:
The Palm Rest Ass'y is firmly fixed with two-sided
tape.
Carefully remove the Palm Top Cover Sheet not to
damage it.
tape.
Carefully remove the Palm Top Cover Sheet not to
damage it.
2. Remove the 4 Screws <N9>.
3. Remove the KBD Plate.
3. Remove the KBD Plate.
1
2
3
Battery Pack
HDD Pack
HDD Case B
HDD Case A
HDD FPC
HDD
Heater
<N13>
<N13>
Hooks
Hooks
<N9>
<N9>
<N9>
KBD Plate
KBD Plate
Palm Rest Ass’y
<N9>
9-2
4. Lift the far side of the Keyboard and slide it to backward,
and then turn the Keyboard over frontward.
5. Remove the 3 Screws <N1>.
6. Remove the KBD Connector Cover.
6. Remove the KBD Connector Cover.
7. Disconnect the Cable from Connector (CN18).
8. Remove the Keyboard.
9. Remove the TP Tape.
8. Remove the Keyboard.
9. Remove the TP Tape.
10. Disconnect the Cable from Connector (CN800).
11. Remove the Touch Pad and Click Button Plate.
Screws <N1> : DFHE5025XA
Screws <N9> : DRSB2+5FKL
Screws <N9> : DRSB2+5FKL
9.1.4.
Removing the DIMM Lid Ass’y
1. Remove the 4 Screws <K14-8>.
2. Remove the DIMM Lid Ass'y.
2. Remove the DIMM Lid Ass'y.
Screws <K14-8> : DRHM5025YAT
9.1.5.
Removing the Rear Cabinet
1. Remove the 13 Screws <N10>.
2. Open the LID Rubbers.
3. Remove the Rear Cabinet.
2. Open the LID Rubbers.
3. Remove the Rear Cabinet.
Screws <N10> : DRHM0061ZA
1
2
Keyboard
<N1>
KBD
Connector
Cover
Connector
Cover
Keyboard
Keyboard
FPC
FPC
Connector
(CN18)
(CN18)
Connector
(CN800)
(CN800)
TP Tape
Touch Pad
Click Button
Plate
Plate
<K14-8>
<K14-8>
<K14-8>
<K14-8>
DIMM Lid Ass’y
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
<N10>
9-3
9.1.6.
Removing the DU Lid Unit
1. Remove the 7 Screws <K14-9>.
2. Remove the DU Lid Angle and DU Lid.
2. Remove the DU Lid Angle and DU Lid.
Screws <K14-9> : DXQT2+D25FNL
9.1.7.
Removing the HSDPA PCB and
Bluetooth PCB
Bluetooth PCB
1. Remove the Cable Holder Cushion.
2. Disconnect the 2 Antenna Cables (brown, black).
3. Remove the Tape.
4. Remove the 4 Screws. <N9>
5. Disconnect the Cable from the Connector (CN600).
2. Disconnect the 2 Antenna Cables (brown, black).
3. Remove the Tape.
4. Remove the 4 Screws. <N9>
5. Disconnect the Cable from the Connector (CN600).
6. Disconnect the Antenna Cable from the Clamper.
7. Disconnect the Antenna Cable.
8. Remove the 4 Screws. <N19>
9. Disconnect the Cable from the Connector (CN604).
7. Disconnect the Antenna Cable.
8. Remove the 4 Screws. <N19>
9. Disconnect the Cable from the Connector (CN604).
10. Remove the 2 Screws. <N19>
11. Disconnect the Cable from the Connector (CN1) and
remove the Bluetooth PCB and HSDPA PCB.
Screws <N9> : DRSB2+5FKL
Screws <N19> : XSB2+3FNL
Screws <N19> : XSB2+3FNL
9.1.8.
Removing the Audio PCB
1. Remove the 3 Screws <N9>.
2. Disconnect the Cable from a Connector (CN901).
3. Remove the Audio PCB.
2. Disconnect the Cable from a Connector (CN901).
3. Remove the Audio PCB.
Screws <N9>:DRSB2+5FKL
<K14-9>
<K14-9>
DIMM Lid Angle
DU Lid
<K14-9>
<K14-9>
<K14-9>
<N9>
<N9>
<N9>
<N9>
Antenna Cable(brown)
Antenna Cable(black)
Antenna Cable(black)
HSDPA PCB
Tape
Cable Holder Cushion
Connector(CN600)
<N19>
<N19>
<N19>
Antenna Cable(blue)
Bluetooth PCB
Plate
Connector(CN1)
Clamper
Connector(CN604)
Connector(CN604)
HSDPA PCB
<N9>
<N9>
<N9>
Audio PCB
Connector(CN901)
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