Sony Vaio Pcg Serie Pcg Fxa53 Sm Manual

Confidential
PCG-FXA53/FXA59
SERVICE MANUAL
NOTEBOOK COMPUTER
9-874-549-02
For American Area
US Model
CanadianModel
Lineup :PCG-FXA59
PCG-FXA53
•Design and specifications are subject to
change without notice.
S400
Ver 2-2002G
Revision History 

— 2 —
Information in this document is subject to change without notice.
Sony, VAIO and CLIE are trademarks or registered trademarks of
Sony. Microsoft, Windows, Windows Media, Outlook, Bookshelf
and other Microsoft products are trademarks or registered trademarks
of Microsoft Corporation in the United States and other countries.
The word Bluetooth and the Bluetooth logo are trademarks of
Bluetooth SIG, Inc. AMD, AMD logo, AMD Duron and
combinations thereof, 3DNow!, are trademarks of Advanced Micro...

— 3 —
TABLE OF CONTENTS
SectionTitlePage
PCG-FXA53/FXA59 (AM)
Confidential
CHAPTER 1. BLOCK DIAGRAM............................... 1-1
(to 1-2)
CHAPTER 2. FRAME HARNESS DIAGRAM........ 1-1
(to 1-2)
CHAPTER 3. EXPLODED VIEWS AND
PARTS LIST
............................................ 3-1
3-1. Main Section .................................................................... 3-2
3-2. FDD Section .................................................................... 3-5
3-3. LCD Section (FXA53 Model) – Made by...

Confidential
PCG-FXA53/FXA59 (AM)
(END)1-2 1-1
CHAPTER 1.
BLOCK DIAGRAM
Port Replicator
PCI BUSCLK GEN
ICS9248BF-168
CPU CLOCK
PCI CLOCK
USB CLOCK
Serial
DSUB-9
Parallel
DSUB-25
PS/2
MDIN-6
USB 1
VGA
6
4
5
7
3Main System Board  MBX-61
CNX-126
DC-IN1
14M CLOCK 
11
LCD Panel
14.1
 TFT
XGA
CARD BUS
TI  PCI1420
PC CardSocket 1PC CardSocket 2
PCU
NS KBC
PC 87570
ISA
BATTERY 0 T/P BOARD
CNX-129
DC/DC BOARD
    PWS-14I/O SUB BOARD CNX-150
USB 1Serial
D SUB-9RJ-11
CN2-pin
 POWER CIRCUIT
MAXIM 1711
MAXIM 1632A...

Confidential
PCG-FXA53/FXA59 (AM)
(END)2-2 2-1
CHAPTER 2.
FRAME HARNESS DIAGRAM
KEY BOARD
DC FAN
CPU
VIDEO OUT
EXTERNAL MICROPHONE
HEADPHONE
IEEE 1394 i.LINK
PCN1
CON13
CON4
CON5
CON18
CON17
CON8CPU1
CON1
1 250
49
Side
PC CARD
CONNECTOR
RAM RAM
PC133 SO-DIMM
256MB
BATTERY PACK
PWS-14 Board
(Side-B)
CNX-129 Board
(Side-B)
TOUCH PADCOMBO DRIVE
FLOPPY DISK
DRIVE
2nd BATTERY PACK
(OPTION)
SWX-74
(Side-A) CARD MODEM MBX-61 Board
(Side-A)
J1
Speaker L Speaker R
CNX-150 Board
(Side-A) Rear Panel
PHONE PRINTER...

3-1
CHAPTER 3.
EXPLODED VIEWS AND PARTS LIST
NOTE:
• The mechanical parts with no reference number in the
exploded views are not supplied.
• Items marked “ * ” are not stocked 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
par t described first as the main part.
• The indication [CH] is used for identification of part type.
• Regarding the boards of this model, the discrete parts
on...

3-2
Confidential
PCG-FXA53/FXA59 (AM)
Ref.No.Part No.DescriptionRef.No.Part No.Description
3-1. Main Section
1 X-4623-848-3 [CH]...ASSY BOTTOM (Q)
3 4-640-837-22 DOOR BATTERY
* 8 4-651-706-01 HEATSINK BOTTOM
11 4-656-752-01 [CH]...INSULATOR HEATSINK BOTTOM
15 4-643-832-21 DUMMY CARD
18 A-8049-276-A COMPLETE PWB SWX-74
19 X-4623-389-1 ASSY HOOD KEYBOARD Z (P)
20 1-529-287-11 SPEAKER UNIT
22 1-790-639-22 FPC 50PIN (FOR HDD)
24 A-8059-429-A ASSY HDD 30GB (H,20,F) (S)
25 1-476-647-12 KEY BOARD UNIT (US)
26...

Confidential
PCG-FXA53/FXA59 (AM) 3-33-4
166
163
41 Supplied
with 88Supplied
with 19
Supplied
with 88
B3161 165 193
192
162
161
C
B8 B3 B3B8
B878 24 B15
B15
46
E E F
F I
DC NNI
J
H
H
AB
BA
K
K
L
L
D 52B4
B4 B1 B32
B8B4 15
76
7620 123 20
18 1960
38
183
67
40 359
74
164
58
26
25
27
28
124125
29
81
B1 B33
B33
B1
B1B8
B8 22B1
B7B8
B14
B14 B14
B8
136 136
11
8
134149194
195
63
71162
J
30 185
186
147
88
182
188
B8
48
84
148
1
MB1
B1
B8
B8
157
B38
B31 B17
M
55155
B8 105
39
57
56
181
187
184
184
800 (Refer to...

Confidential
PCG-FXA53/FXA59 (AM)
3-2. FDD Section
How to use properly the FDD repair parts.
Types of service to be provided are different depending on the part No. of the FDD in use.
The service types are shown below depending on the part No. that is printed in the bottom right of the FD label.
[Label Part No. : 4-656-805-0
*] [Label Part No. : 4-641-763-3*]
800
803 802
B1B1 801
805804
807
806
800
Ref.No.Part No.Description
800 A-8025-674-A FDD UNIT ASSY (TN-CH)Ref.No.Part No.Description
800...

Confidential
PCG-FXA53/FXA59 (AM)
Ref.No.Part No.Description3-3. LCD Section (FXA53 Model) – Made by AU –Ref.No.Part No.Description
3-73-8
301 1-476-318-21 INVERTER UNIT
302 X-4623-378-1 HINGE LEFT MV
303 X-4623-409-3 ASSY HOU, BEZEL 14SA-Z
304 4-635-277-22 COVER SCREW LOWER
305 4-635-276-22 COVER SCREW UPPER
306 4-637-902-31 LATCH
307 A-8023-466-A ASSY LCD XGA 14AU (S)
308 4-637-903-01 SPRING LATCH
309 X-4623-379-1 HINGE RIGHT MV
312 X-4623-458-1 ASSY HOU, DISPLAY 14FV-Z
313 4-642-762-31 COVER HINGE...