Sony Vaio Pcg Serie Pfg Fx777 Manual

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Confidential
PCG-FX777/FX877 (AM)
9. Speaker Unit, SWX-73 Board
10. SO-DIMM
9Speaker Unit
Speaker Unit
Hood Keyboard
Hood
Keyboard 5SWX-73 Board7Speaker Unit4Screw M2X4 (X5) (Black)
3
1
28Screw M2X4 (X2) (Black) 6Screw M2X4 (X2) (Black)
SWX-73 Board
CN303
SWX-73 Board
CN301
SWX-73 Board
CN302
Projection
Projection Notch Note : When removing the speaker 
unit, be sure not to damage 
the hood keyboard.
Note : To re-install it, align the notch
of the speaker unit with the 
projection of the hood keyboard.
Notch
FFC (PPK)
ba
a a → b2Door DIMM1Screw M2X4
    Special Head (Black)
Removal of SO-DIMMSO-DIMM 
						

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PCG-FX777/FX877 (AM)
11. Card Modem (Removing from the bottom)
2Door Modem
4Card Modem1Screw M2X4 Special Head (Black)
3Grip M2 (X2) (Black)
5 
						

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PCG-FX777/FX877 (AM)
12. LCD Section (FX877 Model) – Made by TS –
1. Assy Housing Bezel, LCD Unit
How to release the claw A.
Pull the Assy Housing Bezel 
15SA-Z as shown to release 
the claw A.
Assy Housing Bezel 15SA-Z
Assy Housing Display 15SA-ZA
Order of releasing the clawsC → B → A
Order of locking the clawsA → B → C
Assy Housing Display 15SA-Z
: 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)
6Screw M2X4 Special
Head (Black)1Cover Screw Side (15) (X3) 2+P M2X3 Lock (X3) (Gold) 2+P M2X3 Lock (X3) (Gold)
A
B 7
0
8
9 B
CAssy Housing Bezel 15SA-Z
LCD unit 
						

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PCG-FX777/FX877 (AM)
2. Inverter Unit, FPC, Assy Housing Display, Harness LCD
1 32Inverter Unit
9Assy Housing Display
15SA-Z Inverter Unit
CN2
4FPC 7Screw M2X4 
Special Head (Black)
8Harness LCD
5 6Filament Tape 
						

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PCG-FX777/FX877 (AM)
13. LCD Section (FX777 Model) – Made by HI–
1. Assy Housing Bezel (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 Assy Housing Bezel 
14H-Z as shown to release
the claw a.
: claw part
a
b cb
1Cover Screw Lower (X2)
1Cover Screw Upper (X2) 2Screw M2X4 Special
Head (X2) (Black)
2Screw M2X4 Special Head (X2)
(Black)
4Screw M2X4 Special Head (X5) (Black) 4Screw M2X4 Special 
Head (X5) (Black)
67 3
Assy Housing Display 14SA-Z Inverter Unit
Inverter Unit
CN2
Assy Housing Bezel 14H-Z
Assy Housing Display 14SA-Z
Assy Housing Bezel 14H-Z
LCD Unit 
						

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PCG-FX777/FX877 (AM)
2. Bracket LCD Left, Bracket LCD Right, LCD Unit (14 inch)
3. FPC, Inverter Unit, Assy Housing Display, Harness LCD
5LCD Unit
2Bracket LCD Right 14 (SA) 4Bracket LCD 
Left 14 (SA)1ACE (M2) +B Lock
(X2) (Silver)  3ACE (M2) +B Lock
(X2) (Silver) 
: claw part
5Screw M2X4 Special Head (Black) 6Screw M2X4 Special Head
(Black)
7Assy Housing Display
14SA-Z4FPC2Inverter Unit
31
0Harness LCD
8 9Filament Tape 
						

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PCG-FX777/FX877 (AM)
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 
						

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PCG-FX777/FX877 (AM)
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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PCG-FX777/FX877 (AM)
(END)
1-5. DIP Switch Setting of the MBX-49 Board
Set the DIP switch on the MBX-49 board (main board) to match with the LCD that is used in this computer, because
several types of LCD are used as shown in the following table and the DIP switch setting differs depending
on the LCD type.
MODEL
FX877
FX777
Name of LCD
TS
HI
Part  No.
A-8058-271-A
A-8025-245-A
DIP switch setting
The upper position where ON indication is
shown is the ON position . The lower
position is the OFF position.
The upper position where ON indication is
shown is the ON position . The lower
position is the OFF position.
12345678
01000111
0 : ON 1: OFF
No.
ON/OFF
12345678
00100111
0 : ON 1: OFF
No.
ON/OFF
1
2
3
4
5
6
7
8O
N
1
2
3
4
5
6
7
8O
N 
						

							MEMO