DOWNLOAD Panasonic CF-Y5LWVYZBM Service Manual ↓ Size: 39.45 MB | Pages: 127 in PDF or view online for FREE

Model
CF-Y5LWVYZBM
Pages
127
Size
39.45 MB
Type
PDF
Document
Service Manual
Brand
Device
PC / NOTEBOOK COMPUTER
File
cf-y5lwvyzbm.pdf
Date
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29
9.2.8.  Removing the Speaker (L), (R)
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)
DVD PWB Sheet
Line Hold Sheet 1
 Speaker (L)
Line Hold Sheet 1
Speaker Ring
Speaker Cable 
(Black, Blue)
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
Tape
Line Hold Sheet 1
Speaker (R)
Speaker Ring
Speaker Cable (Black, Red)
9.2.9.  Removing the FAN
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 sheets and speaker ring cannot be recycled.
Please use new parts.
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
FAN
Line Hold Sheet 1
Tape
Note:
These sheets and tape cannot be recycled.
Please use new parts.
30
9.2.10. Removing the Drive Unit
Preparation : perform the section 9.2.1., 9.2.3.
and 9.2.4. first.
1. Peel off the tape from the connector.
2. DVD FFC is removed from connector (CN501), and
the drive unit is lifted from the bottom case, and the
gasket is peeled off and then remove the drive unit.
DRIVE-MAIN FFC
Drive Unit
Gadket
Tape
CN501
Note:
-When you exchange DRIVE-MAIN FFC,
mark the bottom case, and match new FFC to
marking of the bottom case, bend, and build the
bend externals of FFC before peeling off FFC from
the bottom case.
-Tape and gusket cannot be recycled. Please use
new parts.
2. Peel off the 6 tapes, main PWB sheet and line hold
sheet 3.
Main PWB sheet : DFMX1228ZA (K64)
Line hold sheet 3 : DFHR3D59YA (K47)
Screw (T)
Screw (U)
Main PWB Sheet
Screw (S)
Tape
Tape
Tape
Line Hold Sheet 3
9.2.11. Removing the Main Board
Preparation : perform the section 9.2.1., 9.2.3.
and 9.2.4. first.
1. Remove the 2 screws (S), 2 screws (T) and 1 screw (U).
Screw (S) : K1YE5000022 (N15)
Screw (T) : DFHE5035ZB (N1)
Screw (U) : DXQT2+E6FNL (N10)
3. Disconnect the LCD connector (CN9) (CN10), DC-IN
connector (CN601) and FFC (CN4) (CN6) (CN18)
(CN8).
MODEM LAN 
Holder
MODEM
Cable
LCD Cable
DC-IN
Cable
HDD FFC
USB FPC
LAN Cable
FFC Drive
4. Turn inside out the main board. Remove the antenna
cable (L ), (R) from the wireless LAN module, and
then remove the main board.
5. Remove the connector from CN3 and then remove
the coin battery.
Coin Battery
Antenna Cable
(L)
Antenna Board
(L)
Antenna Board
(R)
Antenna Cable
(R)
31
9.2.12. Removing the Bluetooth-USB PCB
Unit (with BT) / Bluetooth Antenna
PCB Unit
Preparation : perform the section 9.2.1., 9.2.3.
and 9.2.4. first.
1. Remove the screw (V).
Screw (V) : DXQT2+D25FNL (N6)
2. Remove the USB FPC from the tape and CN910,
and then remove the bluetooth-USB PCB unit.
9.2.14. Removing the Antenna Board Unit
(L), (R)
Preparation : perform the section 9.2.1., 9.2.3.,
9.2.4., 9.2.10. and 9.2.11. first.
1. Peei off the line hold sheet and drive EMI sheet and
then remove the antenna board (R).
Line hold sheet : DFHR3D80ZA (K52)
Drive EMI sheet : DFHE1003ZA (K38)
9.2.13  . Removing the DC-IN Cable
Preparation : perform the section 9.2.1., 9.2.3.
and 9.2.4. first.
1. Remove the 1 screw (W) .
Screw (W) : DXQT2+E6FNL (N10)
2. DC-IN jack plate, DC MDM cover, DC-IN cable
connector (CN601), and FAN sheet are peeled off,
and then remove the DC-IN cable.
Screw (V)
USB FPC
Bluetooth Antenna PCB Unit
Tape
Bluetooth-USB PCB Unit
Screw (W)
DC Jack Plate
DC MDM Cover
DC-IN Cable
FAN Sheet
Note:
FAN sheet cannot be recycled. Please use new parts.
Note:
These sheet cannot be recycled. Please use new
parts.
2. Line hold sheet 1 and heat spreader bottom are
peeled off from main Board's wireless LAN side,
and takes the antenna cable (L) out from the ditch
and then remove the antenna board (L).
Line hold sheet 1 : DFHR3D21ZB (K43)
Heat spreader bottom : DFMY3222ZA (K69)
FFC Drive
Line Hold Sheet
Antenna Cable (R)
Drive EMI Sheet
Antenna Cable
(L)
Antenna Board
(L)
Antenna Board
(R)
Antenna Cable
(R)
Heat Spreader Bottom
Line Hold Sheet 1
Line Hold Sheet 1
Note:
Line hold sheet 1 and heat spreader bottom cannot be
recycled. Please use new parts.
32
9.2.15.  Removing the Wireless LAN Module
Preparation : perform the section 9.2.1., 9.2.3.,
9.2.4. and 9.2.11. first.
1. Remove the 2 screws (X).
Screw (X) : DXQT2+D25FNL (N6)
2. Wireless LAN module is floated in the connector
fulcrum and removed.
9.2.17.  Removing the Card Bus Ejector
Preparation : perform the section 9.2.1., 9.2.3.,
9.2.4. and 9.2.11. first.
1. Remove the 1 screw (Z) from connection side of
wireless LAN.
Screw (Z) : DXQT2+D25FNL (N6)
2. Return it on the revers to the card bus ejector side.
3. The minus small driver is inserted in connector
(CN13) and the card bus ejector intuition combina-
tion parts, 2 places of hooks (E). And then remove
the card bus ejector.
Screw (X)
1
2
Wireless LAN Module
9.2.16.  Removing the MODEM
Preparation : perform the section 9.2.1., 9.2.3.,
9.2.4. and 9.2.11. first.
1. Remove the 2 screws (Y).
Screw (Y) : DXQT2+D25FNL (N6)
2. MODEM will be removed from connector (CN17) to
the vertical direction.
Screw (Y)
MODEM
Connector
MODEM Cable
Screw (Z)
Wireless LAN Module
Note :
Be careful not to transform the card bus ejector when
you remove the hook.
Hook (E)
Card Bus Ejector
Main Board
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