Sony Vaio Pcg Serie Pcg Fx220 Manual

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
11. Modem Card (Removing from the bottom)
2Modem Door
4Modem Card1M2X4 Special Head (Black)
3M2 Grip (X2) (Black)
5 
						

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
12. LCD Section (FX270/FX270K Model) – Made by HI –
1. Bezel Housing Assy, LCD unit (15 inch)
a
Display Housing Assy
: claw part 1Cover Screw Side (15) (X3)
5Cover Screw Lower 3Cover Screw
    Shaft
3Cover Screw
    Shaft 4+P 2.6X6
    Lock Precision
    Type3 (Black)
4+P 2.6X6 Lock
    Precision Type3
(Black)
6M2X4 Special Head
 (Black)Cover Screw Side (15) (X3) 2M2X3 Special Head (X3) (Gold) 2M2X3 Special Head (X3) (Gold)
a
b 7
0
8
9 b
cBezel Housing Assy
LCD unit
Bezel Housing Assy
Display Housing Assy
Order of releasing the clawsc → b → a
Order of locking the clawsa → b → c How to release the claw a
Pull the Bezel Housing
Assy as shown to release
the claw a. 
						

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
2. Inverter Assy, LCD Harness, FPC, Display Hpusing Assy
62 2
4
5Inverter Assy
9Display Housing Assy 8LCD HARNESS
1M2X4 
    Special Head (Black)
7FPC 3Filament Tape 
						

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
13. LCD Section (FX220/FX220K/FX250/FX250K Model) – Made by HI –
1. Bezel Housing Assy, LCD unit (15 inch)
Bezel Housing Assy
Display Housing Assya
Display Housing Assy
: claw part 1Cover Screw Side (15) (X3)
5Cover Screw Lower 3Cover Screw
    Shaft
3Cover Screw
    Shaft 4+P 2.6X6
    Lock Precision
    Type3 (Black)
4+P 2.6X6 Lock
    Precision Type3
(Black)
6M2X4 Special Head
 (Black)1Cover Screw Side (15) (X3) 2M2X3 Special Head (X3) (Gold) 2M2X3 Special Head (X3) (Gold)
a
b 7
0
8
9 b
cBezel Housing Assy
LCD unit
Order of releasing the clawsc → b → a
Order of locking the clawsa → b → c How to release the claw a
Pull the Bezel Housing
Assy as shown to release
the claw a. 
						

							1-12
Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
2. Inverter Assy, LCD Harness, FPC, Display Hpusing Assy
62 2
4
5Inverter Assy
9Display Housing Assy 8LCD HARNESS
1M2X4 
    Special Head (Black)
7FPC 3Filament Tape 
						

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
14. LCD Section (FX240/FX240K Model) – Made by HI –
1. Bezel Housing Assy (14 inch)
Order of releasing the clawsc → b → a
Order of locking the clawsa → b → c How to release the claw a
5
a
Pull the Bezel Housing
Assy as shown to release
the claw a.
: claw part
a
b cb
1Cover Screw Lower (X2)
1Cover Screw Upper (X2) 2M2X4 Special
Head (X2) (Black)
2M2X4 Special Head (X2)
(Black)
4M2X4 Special Head (X5) (Black) 4M2X4 Special 
Head (X5) (Black)
67 3
Display Housing Assy
Inverter Assy
Inverter Assy
CN2
Bezel Housing Assy
Display Housing Assy
Bezel Housing Assy
LCD Unit 
						

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
2. Bracket LCD Left, Bracket LCD Right, LCD Unit (14 inch)
3. FPC, Inverter Assy, Display Housing Assy, LCD Harness
5LCD Unit
2Bracket LCD Right 4Bracket LCD Left1+P M2x3 Lock (X4)
(Gold)  3+P M2x3 Lock (X4)
 (Gold) 
: claw part
5M2X4 Special Head (Black) 6M2X4 Special Head
(Black)
7Display Housing Assy4FPC2Inverter Assy
31
8LCD Harness 
						

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
1-4.Replacing the CPU
NOTE:
This computer uses either one of the two types of CPU socket.
The CPU locking position and the lock-release position are different depending on the types of the CPU socket.
1. Socket type 1, 2
1. Removing the CPU
2. Installing the CPU
1Align the triangle reference mark of
the CPU with that of the CPU socket
and insert all the pins of the CPU to
the corresponding holes of the CPU
socket.
2Insert a flat-blade screwdriver into the
notch as shown in the illustration and
rotate it so that the protrusion comes
to the lock position. 1Insert a flat-blade screwdriver into the
notch as shown in the illustration and
rotate it so that the protrusion comes
to the lock release position.
2Pull the CPU gently upward to lift it
out of the CPU socket.
NOTE:
Rotate a flat-blade screwdriver to the lock position securely. If not, the operation of the CPU may become unstable.
1
2
2
1
CPU socketCPU
Lock release position
(made by HIROSE)Lock release position
CPU socket CPU
Lock position
(made by HIROSE)Lock position Reference
marks 
						

							1-16
Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
2. Socket type 3
1. Removing the CPU
2. Installing the CPU
1Align the triangle reference mark of the CPU with that of the CPU socket and insert all the pins of the CPU to
the corresponding holes of the CPU socket.
2Insert a flat-blade screwdriver into the notch as shown in the illustration and rotate it so that the protrusion
comes to the “L” (lock) position. 1Insert a flat-blade screwdriver into the notch as shown in the illustration and rotate it so that the
protrusion comes to the “O” (lock release) position.
2Pull the CPU gently upward to lift it out of the CPU socket.
NOTE:
•Considerable force is required to rotate a flat-blade screwdriver.
•Rotate a flat-blade screwdriver to the “L” (lock) position securely. If not, the operation of the CPU may
become unstable.
Lock release position [O] 21
CPU socketCPU
1
2
Lock position [L]CPU
CPU socket
Reference
marksOL
O
L
Protrusion
Protrusion 
						

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Confidential
PCG-FX220/FX220K/FX240/FX240K/
PCG-FX250/FX250K/FX270/FX270K (UC)
1-5. Replacing Various Connectors on the MBX-49 Board
Replace the connectors of “5-5. Connector Section” as follows.
1. Removing the I/O Bracket
When removing the connectors of reference numbers 164, 165 and 167 (refer to page 5-13), remove the I/O bracket first.
2. Removing the Various Connectors
The connectors of reference numbers 164, 165 and 167 (Refer to page 5-13, 5-14) are connected by soldering, remove the
soldering first then remove the connectors.
MBX-49 Board
I/O BracketScrew (HEX) (X6) (Silver)
+B 2X4 (X2) (Silver)