Sony PCG-FX777, PCG-FX877 Service Manual
PCG-FX777/FX877
SERVICE MANUAL
Ver 1-2001J
All the supplementary
information are attached
at the end of data files.
Update List
Lineup : PCG-FX777
PCG-FX877
Illust : PCG-FX877
For American Area
Latin Model
S400
Confidential
9-872-288-01
NOTEBOOK COMPUTER
Information in this document is subject to change without notice.
Sony and VAIO are trademarks of Sony . Intel logo and Intel Inside
logo are registered trademarks of Intel Corporation. Pentium MMX
is a trademark of Intel Corporation. Microsoft, MS-DOS, W indows,
the W indows 95 and W indows 98 log o are trademarks of Microsoft
Corporation.
All other trademarks are trademarks or registered trademarks of
their respective owners. Other tr ademarks and trade names may be
used in this document to refer to the entitles claiming the marks and
names or their produces. Sony Corporation disclaims any proprietary
interest in trademarks and trade names other than its own.
Caution Markings for Lithium/Ion Battery - The following or similar
texts shall be provided on battery pack of equipment or in both the
operating and the service instructions.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by
the manufacturer. Discard used batteries according to the
manufacturer’s instructions.
CAUTION: The battery pack used in this de vice may present a f ire
or chemical burn hazard if mistreated. Do not disassemble, heat
above 100°C (212°F) or incinerate.
Dispose of used battery promptly.
Keep away from children.
CAUTION: Changing the back up battery.
• Overcharging, short circuiting, reverse charging, multilation or
incineration of the cells must be avoided to prev ent one or more of
the following occurrences; release of toxic materials, release of
hydrogen and/or oxygen gas, rise in surface temperature.
• If a cell has leaked or vented, it should be replaced immediately
while avoiding to touch it without any protection.
Service and Inspection Precautions
1. Obey precautionary markings and instructions
Labels and stamps on the cabinet, chassis, and components identify areas
requiring special precautions. Be sure to observe these precautions, as well
as all precautions listed in the operating manual and other associated
documents.
2. Use designated parts only
The set’s components possess important safety characteristics, such as
noncombustibility and the ability to tolerate large voltages. Be sure that
replacement parts possess the same safety characteristics as the originals.
Also remember that the 0 mark, which appears in circuit diagrams and
parts lists, denotes components that have particularly important safety
functions; be extra sure to use only the designated components.
3. Always follow the original design when mounting
parts and routing wires
The original layout includes various safety features, such as inclusion of
insulating materials (tubes and tape) and the mounting of parts above the
printer board. In addition, internal wiring has been routed and clamped so
as to keep it away from hot or high-voltage parts. When mounting parts or
routing wires, therefore, be sure to duplicate the original layout.
4. Inspect after completing service
After servicing, inspect to make sure that all screws, components, and wiring
have been returned to their original condition. Also check the area around
the repair location to ensure that repair work has caused no damage, and
confirm safety.
5. When replacing chip components...
Never reuse components. Also remember that the negati ve side of tantalum
capacitors is easily damaged by heat.
6. When handling flexible print boards...
•The temperature of the soldering-iron tip should be about 270C.
•Do not apply the tip more than three times to the same pattern.
•Handle patterns with care; never apply force.
Caution: Remember that hard disk drives are easily damaged by
vibration. Always handle with care.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
Confidential
PCG-FX777/FX877 (AM)
— 2 —
TABLE OF CONTENTS
Section Title Page
CHAPTER 1. REMOVAL
1-1. Flowchart ......................................................................... 1-1
1-2. Main Electrical Parts Location Diagram ......................... 1-1
1-3. Removal ........................................................................... 1-2
1. Assy Hood Keyboard, Keyboard Unit ............................. 1-2
2. DC-Fan, Combination Drive............................................1-2
3. Combination Drive........................................................... 1-3
4. HDD, Door Battery.......................................................... 1-4
5. Assy Palmrest, Pad Touch, CNX-125 Board,
Plate Palmrest, Bracket Pad ............................................. 1-4
6. Display Assy, Cover Hinge .............................................. 1-5
7. PWS-13 Board, Latch Detector ...................................... 1-6
8. PC Card Connector, Card Modem,
MBX-49 Board, Bracket I/O, Lithium Battery................ 1-6
9. Speaker Unit, SWX-73 Board ......................................... 1-7
10. SO-DIMM........................................................................ 1-7
11. Card Modem (Removing from the bottom) ..................... 1-8
12. LCD Section
(FX877 Model) – Made by TS – .................................... 1-9
1. Assy Housing Bezel, LCD Unit ................................... 1-9
2. Inverter Unit, FPC, Assy Housing Display,
Harness LCD.............................................................. 1-10
13. LCD Section
(FX777 Model) – Made by HI – ................................... 1-11
1. Assy Housing Bezel (14 inch) ................................... 1-11
2. Bracket LCD Left, Bracket LCD Right,
LCD Unit (14 inch) .................................................... 1-12
3. FPC, Inverter Unit, Assy Housing Display,
Harness LCD.............................................................. 1-12
1-4. Replacing the CPU ........................................................ 1-13
1. Socket type 1,2............................................................... 1-13
1. Removing the CPU .................................................... 1-13
2. Installing the CPU ...................................................... 1-13
2. Socket type 3.................................................................. 1-14
1. Removing the CPU .................................................... 1-14
2. Installing the CPU ...................................................... 1-14
1-5. DIP Switch Setting of the MBX-49 Board .................... 1-15
(to 1-15)
Section Title Page
CHAPTER 2. SELF DIAGNOSTICS......................... 2-1
(to 2-1)
CHAPTER 3. BLOCK DIAGRAM............................... 3-1
(to 3-2)
CHAPTER 4. FRAME HARNESS DIAGRAM........ 4-1
(to 4-2)
CHAPTER 5. EXPLODED VIEWS AND
PARTS LIST............................................5-1
5-1. Main Section .................................................................... 5-2
5-2. FDD Section .................................................................... 5-5
5-3. LCD Section (FX877 Model) – Made by TS – ............... 5-7
5-4. LCD Section (FX777 Model) – Made by HI –................ 5-9
5-5. Connector Section (CH Type Only)............................... 5-11
(to 5-12)
— 3 —
Confidential
PCG-FX777/FX877 (AM)
MEMO
CHAPTER 1.
REMOVAL
1-1. Flowchart
POWER
OFF
ASSY
HOOD
KEYBOARD
SO-DIMM
BATTERY
PACK
FDD
CARD
MODEM
P 1-8
KEYBOARD
UNIT
P 1-2P 1-2
SPEAKER
UNIT
P 1-7P 1-7
SWX-73
BOARD
P 1-7
DOOR
BATTERY
P 1-3
HDD
P 1-3
DC-FAN
P 1-2
ASSY
P ALMREST
P 1-4
PLA TE
P ALMREST
P 1-4
COMBINA TION
DRIVE
P 1-2
P 1-3
LATCH
DETECTOR
P 1-6
PC CARD
CONNECTOR
P 1-6
BRACKET
PAD
P 1-4
DISPLAY
ASSY
P 1-5
PWS-13
BOARD
P 1-6
CNX-125
BOARD
P 1-4
PAD
TOUCH
P 1-4
COVER
HINGE
P 1-5
∗ : FX877 Model
( ) : FX777 Model
HOUSING
BEZEL
∗P 1-9
(P 1-11)
BRACKET
I/O
P 1-6
CARD
MODEM
P 1-6
ASSY
LCD
UNIT
∗P 1-9
(P 1-11)
MBX-49
BOARD
P 1-6
LITHIUM
BATTERY
P 1-6
INVERTER
UNIT
∗P 1-10
(P 1-12)
HARNESS
LCD
∗P 1-10
(P 1-12)
FPC
∗P 1-10
(P 1-12)
BRACKET
LCD LEFT
(P 1-12)
BRACKET
LCD RIGHT
(P 1-12)
ASSY
HOUSING
DISPLAY
∗P 1-10
(P 1-12)
• P XX means pages that appears in this manual.
• Remember that hard disk drives are easily damaged by vibration. Always handle with care.
1-2. Main Electrical Parts Location Diagram
LCD Unit
Speaker Unit
DC Fan
HDD
MBX-49 Board
CNX-125 Board
PWS-13 Board
FD Drive
Card Modem
Pad Touch
1-1
Speaker Unit
Combination Drive
(CD-RW/DVD-ROM)
Inverter Unit
SWX-73 Board
Confidential
PCG-FX777/FX877 (AM)
1-3.Removal
1. Assy Hood Keyboard, Keyboard Unit
3Screw M2X4 Special Head (Black)
8Screw M2X4 Special Head (Black)
q;Keyboard Unit
Four Claws
9
MBX-49 Board
CN1902
4Pull it up sliding it to the right.
6Assy Hood Keyboard
7
5
1
2
MBX-49 Board
CN2004
2. DC-Fan, Combination Drive
1
MBX-49
Board
CN701
MBX-49 Board
CN102
5Screw (M2) 0 Number P3 Kind (X4) (Black)
2+B M2 (X2) (Gold)
3Plate ground
7DC Fan
4
9Screw M2X6 Special Head (Gold)
6
8
qaCombination Drive
Confidential
PCG-FX777/FX877 (AM)
q;
1-2
3. Combination Drive
5Bracket CD-ROM R
3+B M2 (NOJI) (X2) (Gold)
8COMBO Drive
1+B M2 (NOJI) (X2) (Gold)
4. HDD, Door Battery
4+B M2 (NOJI) (X2)
(Gold)
6Screw (M1.7X3.5) (X3) (Black)
Claw
2Bracket (CD-ROM L)
7Assy Door DVD-RW (PA)
1Screw M2X6 Special Head (X6) (Gold)
3
2FPC 50Pin
(for HDD)
MBX-49 Board
CN2201
1Screw M3X4 (X2) (Gold)
3Bracket HDD
5HDD
4FPC 50Pin
(for HDD)
2Screw M3X4 (X2) (Gold)
4Door Battery
1-3
Confidential
PCG-FX777/FX877 (AM)
5. Assy Palmrest, Pad Touch, CNX-125 Board, Plate Palmrest, Bracket Pad
3Pull it to the front slightly
and raise to remove it.
1Screw M2X4
Special Head
(Black)
7CNX-125
Board
Assy Palmrest
9Pad, Touch
8FPC (TP-CNX)
6FPC (SWX-PWS)
5Bracket Pad
4Remove by pressing
to rear.
3Plate
Palmrest
4
PWS-13 Board
CN4004
2
Move down the front
1M2X4 Special
portion slightly
downward and then pull it out.
Head (x4) (Black)
2Screw (M2),
0 Number P3 Kind (X4) (Black)
Confidential
PCG-FX777/FX877 (AM)
1-4
6. Display Assy, Cover Hinge
3+B M2 (X2) (Gold)
9Screw M2X6 Special
Head (Gold)
q;Screw +B 2X12 (Silver)
1Stand the LCD upright
to the MBX-49 board.
7Screw M2.6
Cross (Hole)
Bind (Black)
4Plate ground
qaM2X6 Special
Head (Gold)
2
qs
5Screw M2.6
Six Claws
MBX-49 Board
CN701
8Screw (M2), 0 Number P3 Kind (Black)
qdClose simultaneously both left and right hinges approximately 90°
in the direction of the arrow.
Cross (Hole)
Bind (Black)
6Screw M2.6 Cross
(Hole) Bind (X2) (Black)
Four Claws
Note : To remove the cover hinge, bend
slightly the center of the display
base facilitates the removal work.
Display Assy
1-5
qfCover Hinge
qhDisplay Base
qg
Confidential
PCG-FX777/FX877 (AM)
7. PWS-13 Board, Latch Detector
2Screw M2X4 Special Head (X2) (Black)
5Latch Detector
6PWS-13 Board
1
3
MBX-49 Board CON22
4Two Claws
8. PC Card Connector, Card Modem, MBX-49 Board, Bracket I/O, Lithium Battery
qjBracket I/O
qhScrew (HEX) (X6) (Silevr)
1Screw M2X4 Special
Head (X3) (Black)
2+B 2X4 (Silver)
1
*
CPU
9PC Card Connector
qjMBX-49 Board
3Screw (MBX)
(Silver)
8Screw +B 2X14
(X2) (Silver)
4Screw M2X4 Special
Head (X2) (Black)
5Bracket Bay Connector
6Screw (M2) 0 Number
P3 Kind (X2) (Black)
Confidential
PCG-FX777/FX877 (AM)
qsNUT M2
TYPE2 (X2)
CON4
qa
7
qgSpacer
(MBX) (X2)
2
qfCard Modem
*
0Lithium Battery
qdGrip M2 (X2) (Black)
∗1 When removing the CPU, refer to “ 1-4. Replacing the CPU ”.
∗2 Modem card can be removed from the bottom.
Refer to the subsequent paragraph “ 11. Card Modem ” for more details.
1-6
9. Speaker Unit, SWX-73 Board
Note : When removing the speaker
unit, be sure not to damage
the hood keyboard.
7Speaker Unit
5SWX-73 Board
SWX-73 Board
CN303
FFC (PPK)
Note : To re-install it, align the notch
of the speaker unit with the
projection of the hood keyboard.
Speaker Unit
Notch
6Screw M2X4 (X2) (Black)
4Screw M2X4 (X5) (Black)
SWX-73 Board
3
CN301
SWX-73 Board
CN302
8Screw M2X4 (X2) (Black)
1
2
9Speaker Unit
Projection
10. SO-DIMM
Notch
Hood Keyboard
Projection
Hood
Keyboard
1Screw M2X4
Special Head (Black)
2Door DIMM
SO-DIMM
Removal of SO-DIMM
a → b
a
b
a
1-7
Confidential
PCG-FX777/FX877 (AM)
11. Card Modem (Removing from the bottom)
1Screw M2X4 Special Head (Black)
2Door Modem
3Grip M2 (X2) (Black)
4Card Modem
5
Confidential
PCG-FX777/FX877 (AM)
1-8
12. LCD Section (FX877 Model) – Made by TS –
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-Z
A
Order of releasing the claws C → B → A
Order of locking the claws A → 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
C
Assy Housing Bezel 15SA-Z
LCD unit
1. Assy Housing Bezel, LCD Unit
1-9
Confidential
PCG-FX777/FX877 (AM)
2. Inverter Unit, FPC, Assy Housing Display, Harness LCD
6Filament Tape
7Screw M2X4
Special Head (Black)
5
8Harness LCD
Inverter Unit
CN2
2Inverter Unit
3
1
4FPC
9Assy Housing Display
15SA-Z
Confidential
PCG-FX777/FX877 (AM)
1-10
13. LCD Section (FX777 Model) – Made by HI–
Order of releasing the claws c → b → a
Order of locking the claws a → 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
c
b
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)
6
7
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
1. Assy Housing Bezel (14 inch)
1-11
Confidential
PCG-FX777/FX877 (AM)
2. Bracket LCD Left, Bracket LCD Right, LCD Unit (14 inch)
3ACE (M2) +B Lock
(X2) (Silver)
5LCD Unit
4Bracket LCD
Left 14 (SA)
2Bracket LCD Right 14 (SA)
1ACE (M2) +B Lock
(X2) (Silver)
3. FPC, Inverter Unit, Assy Housing Display, Harness LCD
9Filament Tape
8
6Screw M2X4 Special Head
(Black)
5Screw M2X4 Special Head (Black)
1
4FPC
3
7Assy Housing Display
14SA-Z
0Harness LCD
2Inverter Unit
Confidential
PCG-FX777/FX877 (AM)
: claw part
1-12
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
1
1 Insert 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.
2 Pull the CPU gently upward to lift it
out of the CPU socket.
CPU
CPU socket
2
2. Installing the CPU
1 Align 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.
2 Insert a flat-blade screwdriv er into the
notch as shown in the illustration and
rotate it so that the protrusion comes
to the lock position.
Reference
marks
CPU
Lock release position
(made by HIROSE)
2
1
Lock release position
CPU socket
Lock position
(made by HIROSE)
NOTE:
Rotate a flat-blade screwdriv er to the lock position securely . If not, the operation of the CPU may become unstable.
Lock position
Confidential
1-13
PCG-FX777/FX877 (AM)
2. Socket type 3
1. Removing the CPU
1
CPU
CPU socket
1 Insert 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.
2 Pull the CPU gently upward to lift it out of the CPU socket.
2. Installing the CPU
CPU
2
1
L
O
Protrusion
Lock release position [O]
2
CPU socket
Lock position [L]
L
Protrusion
Reference
marks
1 Align 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.
2 Insert 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.
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.
O
Confidential
PCG-FX777/FX877 (AM)
1-14
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
N
O
1234567
The upper position where ON indication is
shown is the ON position . The lower
position is the OFF position.
No.
ON/OFF
12345678
01000111
N
O
1234567
The upper position where ON indication is
shown is the ON position . The lower
position is the OFF position.
8
0 : ON 1: OFF
8
No.
ON/OFF
12345678
00100111
0 : ON 1: OFF
1-15
(END)
Confidential
PCG-FX777/FX877 (AM)
MEMO
CHAPTER 2.
SELF DIAGNOSTICS
ATTENTION
Please confirm “Self Diagnostics” method which will be informed you with distribution
of “Self Diagnostics” software.
2-1
(END)
Confidential
PCG-FX777/FX877 (AM)
MEMO
Port Replicator
CNX-125
(Touchpad BTN)
CNX-123
MODEM
MDC Module
µ-PGA2 Connector
CPU
MP III 1000/900 MHz
(Cache:256kB OD)
Memory Subsystem
PC100 SO-DIMM
SO-DIMM
Socket 2
Row# 2,3
SO-DIMM
Socket 1
Row# 0,1
P C I Bus
FW82801
VID
Selector
CPU
Volt Reg
CLK
GEN
IMI
C9835
SMBUS2
USB
PORT 0
Primary ID E
Secondary ID E
i.Link
TI
TSB43AA22PD
T
Audio
AD1881A
AC Link
Ext. MIC
Headphone
Am
p
Am
p
Ether PHY
82562ET
Cardbus
RICOH
R5C476 II
L P C
Super I/O
SMSC
LPC47N227
FDD
RS232C
Buffer
Serial
Dsub-9
Parallel
Dsub-25
MDC CN
BtoB(40pin)
EC/KBC/
SPIC
HITACHI
H8S/2149
SMBUS0
I/O Expander
/SMBUS MUX
O2micro
OZ998
TV
Encoder
CH7007A
TV-OUT
mini Jack
VGA
DSub-15
LCD
50pin CN
(LED Signal Include)
ITP Connector
Master IDE Device
Optical Devices
FPC(50pin)
Multi Purpose Bay
(FDD/2ndBattery)
SMBUS2
DVO
DVO
AHA
ATF Sense
FAN control
ADM1030
FWH
Flash BIOS ROM
AHA
viaLPC
Int. Keyboard
CN
FAN
Batter1
FW82801
HDD
BtoB CN
(50pin)
USB PORT3
LCI
SO-DIMM
Batter2
Refer to Clock Generator Block
Diagram
FW82801
SMBUS2
GMBUS
Debug Board
CN
BtoB (30pin)
VDC_IN
PCG-FX Series
BLOCK DIAGRAM Rev. 1.00
w/ Port Replicator (PCGA-PRFX1) 10/10/00
Serial
DSUB-9
Parallel
DSUB-25
USB
PORT2
VGA
4
2
3
5
1
CNX-126
DC-IN
USB
PORT3
7
100-pin Port Replicator CONNECTOR
100-pin Port Replicator CONNECTOR
RJ-45
ETHER
1
2 3
5
7
RJ-11
USB
Port 1
6
6
CN
USB PORT1
USB PORT2
i.Link
4-pin
PWS-13
(Battery CONN & Lid-
SW)
CN
CNCN
SWX-73
(PPK&SPKR C N )
CN
FW82807
Bay CN (50pin)
PC Card
Slot x2
PC Card
Socket 1
PC Card
Socket 2
FW82815
CN
CN
Stereo
Speaker
LVDS
CN
SMBUS1
9
8
8
RJ-45
4
USB
PORT0
9
10
10
CN
11
LED
PPK
Power BTN
11
CN
CN
CN
Touch pad
12
PS/2
MiniDIN-6
for KBD
12
PS/2
CLK GEN
EEPROM
for Password
CHAPTER 3.
BLOCK DIAGRAM
3-23-1
(END)
Confidential
PCG-FX777/FX877 (AM)
MEMO
CHAPTER 4.
KEY BOARD
DC FAN
CPU
VIDEO OUT
EXTERNAL MICROPHONE
HEADPHONE
IEEE 1394 i.LINK
CN2801
CN1101
CN701
CN802
CN1701
CN1703
CN1301
CN1
CN502
1
250
49
Side
PC CARD
CONNECTOR
RAM
RAM
BATTERY PACK
PWS-13 Board
(Side-B)
CNX-125 Board
(Side-A)
TOUCH PAD
COMBINATION
DVD-ROM
DRIVE
FLOPPY DISK
DRIVE
2nd BATTERY PACK
(OPTION)
SWX-73
(Side-A)
MODEM CARD
MBX-49 Board
(Side-A)
J1
Speaker L Speaker R
CNX-123 Board
(Side-A)
Rear Panel
PHONEPRINTER SERIAL USB
NETWORK
MONITORDC-IN USB
LCD
INVERTER
HARD DISK
FFC LED
1
122
143
144
1
2
1
2
1
1
1
6
6
1
2
59
60
1
2
59
60
143
144
CN102
CN501
CN2701
CN4005
CN1202
1
75
150
76
FPC
FPC
CN2301
CN2302
CN4001
CN4002
49
50
50
CN4004
1
1
112 8
8
CN1502
CN702
CN1801
CN3001
CN1902
CN1401
CN2201
CN2004 CN2602
CN1802
1
1
1
1
11
1
25
2
2
2
30
29
50
49
10
8
99
100
18
CN1602
1
2
29
30
1
1
1
110
2
2
2
29
30
CN301
CN303
CN302
CN101
1
1
18
CN105
CN103
CN152
CN151
2
1
20
CN5002 CN5001
OPTION
PC100 SO-DIMM
(FX877 Model)
256MB
(FX777 Model)
128MB
From board to connector (direct connection)
Harness (connector at both end)
Harness (soldered at one end)
Connectors soldered on board and appearing on the panel
FRAME HARNESS DIAGRAM
4-24-1
(END)
Confidential
PCG-FX777/FX877 (AM)
MEMO
EXPLODED VIEWS AND PARTS LIST
NOTE:
• The mechanical parts with no reference number in the
exploded views are not supplied.
• Items marked “ * ” are not stoc ked since they are seldom
required for routine service. Some delay should be
anticipated when ordering these items.
• When two or more parts are shown in parallel, use the
part described first as the main part.
How to use properly the repair parts.
There are some parts that use the 2 types ; the [CH] parts or alternately the [JP] parts, in this series.
Use the [CH] repair parts for the [CH] type product, vice versa.
The jack and connectors mounted on the board of this model can be repaired in the [JP] type only.
And regarding the boards of [CH] type, the discrete parts on the boards cannot be replaced.
However, some connectors can be replaced.
For details, refer to “5-5.Connector Section”.
[ How to identify the parts ]
2Door DIMM
CHAPTER 5.
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
1M2X4
Special Head (Black)
Identfication Seal
Serial No.
A-xxx-xxx-A x xxxxxxxxx
2 : Using [JP] type
6 : Using [CH] type
[ Repair part description example ]
Ref.No. Part No. Description
999 A-8058-171-A [CH]...MBX-49 Z3 (CH) ASSY (S)
999 A-8025-236-A [JP]...MBX-49 Z3 (JP) ASSY (S)
5-1
Identification seal is attached on the
expansion memory connector.
Confidential
PCG-FX777/FX877 (AM)
5-1. Main Section
Ref.No. Part No. Description Ref.No. Part No. Description
1 X-4623-988-1 [CH]...ASSY BOTTOM (AK)
1 X-4623-762-3 [JP]...ASSY BOTTOM (AS)
3 4-640-837-32 DOOR BATTERY
3 4-640-837-22 DOOR BATTERY
* 8 4-651-706-21 HEATSINK BOTTOM
* 8 4-651-706-01 HEATSINK BOTTOM
* 11 4-651-707-11 INSULATOR HEATSINK BOTTOM
* 11 4-651-707-21 INSULATOR HEATSINK BOTTOM
12 1-763-658-11 FAN, DC (WITH HEAT SINK)
15 4-643-832-31 DUMMY CARD
15 4-643-832-21 DUMMY CARD
18 A-8025-266-A [CH]...SWX-73 (CH) ASSY (S)
18 A-8066-960-A [JP]...COMPLETE PWB SWX-73Z3
19 X-4623-388-2 ASSY HOOD KEYBOARD (Z)
20 1-529-287-11 SPEAKER UNIT
21 3-718-233-01 NUT, PLATE
22 1-790-639-22 FPC 50PIN (FOR HDD)
24 A-8066-903-A (FX877)...ASSY HDD 20GB (H, 15F) (S)
24 A-8058-224-A (FX777)...ASSY HDD 15GB (T, 15B) (S)
25 1-476-648-71 KEY BOARD UNIT (LA)
26 X-4623-390-1 ASSY PALMREST
27 1-772-529-72 PAD, TOUCH
28 A-8025-267-A [CH]...CNX-125 (CH) ASSY (S)
28 A-8066-959-A [JP]...COMPLETE PWB CNX-125Z3
29 4-651-699-01 BRACKET PAD
* 30 4-651-708-02 BRACKET (HDD)
31 4-640-861-04 BRACKET CD-ROM R
32 1-796-072-21 COMBO DRIVE (UJDA710)
33 X-4623-436-2 ASSY DOOR DVD-RW PA
34 4-640-860-03 BRACKET (CD-ROM L)
38 4-651-713-11 [CH]...DOOR (IO) (
38 4-651-713-02 [JP]...DOOR I/O (
39 4-651-844-01 FOOT REAR
40 4-651-714-01 DOOR DOCKING CONNECTOR
41 4-640-851-11 FOOT FRONT
46 A-8025-233-A [CH]...PWS-13 (CH) ASSY (S)
46 A-8066-958-A [JP]...COMPLETE PWB PWS-13Z3
48 1-761-380-23 CARD, MODEM
52 1-790-640-11 FPC 50PIN (FOR CD-ROM)
55 4-640-845-11 BUTTON BAY
56 4-644-349-01 LATCH BAY
* 57 4-640-854-01 SPRING BAY
* 58 4-651-850-01 BRACKET BOTTOM
* 59 4-640-857-01 DOOR BATTERY SPRING
60 4-651-698-01 DISPLAY BASE
63 4-651-928-02 COVER BATTERY CONNECTOR
67 4-652-099-21 [CH]...LABEL I/O (
67 4-652-099-02 [JP]...LABEL I/O (
* 71 4-641-851-02 SPRING (FDD), PLATE
* 72 4-651-709-41 [CH]...BRACKET IO
* 72 4-651-709-01 [JP]...BRACKET IO
74 4-651-702-01 DOOR DIMM
* 76 4-644-361-01 BRACKET SPK
* 78 4-644-362-21 PLATE PALMREST
* 78 4-644-362-11 PLATE PALMREST
∗1
∗1
∗1
∗1
)
)
)
)
88 A-8058-172-A [JP]...MBX-49Z3 (JP) ASSY (S)
105 4-641-630-11 COVER BAY HOLE
123 1-790-711-21 FFC (PPK)
124 1-757-767-11 FFC (TP-CNX)
125 1-790-710-11 FFC (SWX-PWS)
* 128 4-653-452-01 PLATE, GROUND
* 134 4-645-433-01 BRACKET BAY CONNECTOR
136 4-644-357-01 CUSHION SPK
147 8-759-835-93 (FX877)...
IC KP80526GY001256 (PIII 1000 MHz)
147 6-700-454-01 (FX777)...
IC KP80526GY900256 (PIII 900 MHz)
148 X-4623-561-2 ASSY LATCH DETECTOR
* 152 4-651-871-01 HEAT SINK
153 4-652-012-01 SHEET, ELECTRIC HEAT
154 4-651-989-01 SPACER (MBX)
155 4-651-701-01 DOOR MODEM
156 4-653-151-01 SPACER (KBF)
157 4-653-466-01 CUSHION (HD-M)
159 4-653-963-01 SHIELD (CNX)
160 4-653-964-01 SPACER (B/P)
161 4-654-019-01 GASKET (AV)
162 4-654-047-01 SHIELD (AV)
163 4-653-936-01 GASKET (HB/M)
164 1-779-745-21 [JP]...JACK, DC
165 1-815-422-11 [JP]...USB CONNECTOR (VERTICAL)
166 1-695-514-21 [JP]...JACK (SMALL TYPE) 1P
167 1-815-221-21 [JP]...CONNECTOR, USB (VERTICAL)
168 1-793-430-11 [JP]...JACK, SMALL TYPE
169 4-653-962-01 SHIELD (USB)
170 4-644-667-11 COVER RJ-11
170 4-644-667-01 COVER RJ-11
171 4-654-350-01 SHEET (CPU), THERMAL
184 4-654-776-01 INSULATOR (SCREW)
185 4-658-542-01 SPACER (KEY BOARD)
186 4-654-320-21 SHEET (COIL), THERMAL
800 Refer to section “5-2. FDD Section”.
B1 4-641-726-41 SCREW (M2), SPECIAL HEAD
B3 4-644-899-01 SCREW (M2), 0 NUMBER P3 KIND
B4 4-639-112-01 SCREW M2X4
B7 4-644-402-12 SCREW (MBX)
B10 4-652-498-01 +B M2 (NOJI)
B12 4-645-177-01 SCREW (M1.7X3.5)
B14 4-645-497-01 SCREW (M2.6), CROSS (HOLE) BIND
B15 4-635-301-01 SCREW M3X4
B18 4-635-966-01 SCREW (HEX)
B31 4-645-214-11 GRIP, M2
B32 7-621-772-68 SCREW +B 2X12
B33 4-642-852-21 +B M2
B34 4-641-726-11 SCREW (M2), SPECIAL HEAD
B35 7-621-772-70 SCREW +B 2X14
B36 7-622-205-05 NUT (M2 TYPE2), HEXAGON
B40 4-641-726-11 [JP]...SCREW (M2), SPECIAL HEAD
B40 4-641-726-41 [CH]...SCREW (M2), SPECIAL HEAD
81 6-600-065-01 (FX877)...IC MT8LSDT3264HG-10EB1
81 8-749-019-00 (FX777)...IC HYM71V16M655AT6-P
81 6-600-041-01 (FX777)...IC HYM71V16M655HCT6-P
84 1-960-827-21 HARNESS (2 PIN)
88 A-8058-171-A [CH]...MBX-49Z3 (CH) ASSY (S)
(PC-100 SO-DIMM (256MB))
(PC-100 SO-DIMM (128MB CL2))
(PC-100 SO-DIMM (128MB CL2))
∗1 : When replacing the part Ref No.38 or Ref No.67, replace them together.
In addition, select the same type of the parts ([CH] type or [JP] type) as that of the original model
from which you remove the defective part.
Confidential
PCG-FX777/FX877 (AM)
5-2
15
12
A
B3
B1
B1
22
B1
B15
B33
(∗3)
B34
B1
B1
B34
E
24
152
153
169
164
(∗3)
N
not
supplied (∗2)
128
156
B3
G
171
88
168
166
(∗3)
157
11
81
134
L
52
J
30
186
FX370/
FX390
Model Only
165
B36
(∗3)
K
B40
I
81
(∗4)
154
170
B31
147
B34
148
B34
K
B15
167
(∗3)
48
F
B3
46
63
H
D
185
84
B7
162
B34
B32
L
B18
C
159
161
B34
21
20
76
136
19
B18
72
B4
B
B1
N
G
A
56
57
123
60
B14
B4
B34
20
71
18
76
38
163
(∗1)
136
58
B4
B1
C
B14
28
124
25
185
27
125
H
29
78
B34
B34
26
B10
I
J
B34
B10
34
B1
32
B12
31
B10
B12
33
B
160
8
∗1: When replacing the part Ref No.38 or Ref No.67, replace them together.
In addition, select the same type of the parts ([CH] type or [JP] type) as
that of the original model from which you remove the defective part.
∗2 Use the Sony lithium battery CR2025 or its compatible
that is available on market, for the backup battery.
∗3 [JP] type only.
∗4 Use the different types depending on [CH] or [JP] of this model.
67
(∗1)
184
E
F
59
B3
B3
3
74
B34
41
55
105
155
40
B34
39
D
B14
800 (Refer to Page 5-5.)
701 (Refer to Page 5-10.)
1
Confidential
PCG-FX777/FX877 (AM)5-3 5-4
5-2. FDD Section
How to use properly the FDD repair parts.
Types of service to be provided are different depending on the serial No. of the FDD in use.
Label FD
X-XXX-XXX-XX
Serial No.
The service types are shown below depending on the serial No. that is printed in the bottom right of the FD label.
MEMO
[Serial No. : 4-656-805-0*] [Serial No. : 4-641-763-3*]
800
Ref.No. Part No. Description
800 A-8025-674-A FDD UNIT ASSY (TN-CH)
800
806
807
804
801
805
802
B1
803
B1
Ref.No. Part No. Description
800 A-8025-669-A ASSY BAY FD (TN)
801 4-640-828-01 PLATE FDD
802 1-796-231-11 FDD (FD-07-7760)
803 X-4623-835-1 ASSY BOTTOM FDD Z (TCY3)
804 1-790-641-11 FPC 50PIN (FOR FDD)
805 4-641-629-01 INSULATOR FDD
Confidential
PCG-FX777/FX877 (AM)
806 4-641-763-31 LABEL FD
807 4-644-053-01 SPACER FDD
B1 4-646-807-01 0 PLATE M2.5 (FDD)
5-5 5-6
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