Sony PCV-J120 - Vaio Desktop Computer Bedienungsanleitung
SERVICE MANUAL
PERSONAL COMPUTER VAIO
US Model
PCV-J120
Specifications
S400
9-928-386-11
– 2 –
PCV-J120 (US)
Confidential
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according
to the manufacturer’s instructions.
– 3 – PCV-J120 (US)
Confidential
TABLE OF CONTENTS
1. OPERATION
2. DISASSEMBLY
2-1. Flow Chart .................................................................... 2-1
2-2. Main Electric Parts Arrangement ................................ 2-1
2-3. L Side Plate Ass’y ........................................................ 2-2
2-4. Front Panel Ass’y ......................................................... 2-2
2-5. Slot Cover..................................................................... 2-3
2-6. Ethernet Card ............................................................... 2-3
2-7. IFX-90 (A) Ass’y ......................................................... 2-4
2-8. Modem/PC Card .......................................................... 2-4
2-9. HDD ............................................................................. 2-5
2-10. Switching Power .......................................................... 2-5
2-11. CD-RW ......................................................................... 2-6
2-12. FDD .............................................................................. 2-6
2-13. Memory (DIMM) ......................................................... 2-7
2-14. CPU .............................................................................. 2-7
2-15. Mother Board ............................................................... 2-8
3. MOTHER BOARD DESCRIPTION
3-1. MEW-AV Mother Board .............................................. 3-1
4. PROGRAMS FOR SERVICE
4-1. General Description ..................................................... 4-1
4-2. PC-Doctor Starting Method ......................................... 4-1
4-3. Intel Video Diag Starting Method................................ 4-1
5. SERVICE INFORMATION
5-1. Jumper Setting on Hard Disk Drive ............................ 5-1
5-2. Jumper Setting of Main Board..................................... 5-2
6. FRAME HARNESS
6-1. Connector List.............................................................. 6-1
6-2. Frame Harness Diagram .............................................. 6-5
7. REPAIR PARTS LIST
7-1. Exploded View and Parts List ...................................... 7-1
7-2. Accessories and Parts List ........................................... 7-4
2-1 PCV-J120 (US)
Confidential
SECTION 2
DISASSEMBLY
2-1. FLOW CHART
•Ps-sdenotes the page concerned.
• HDD has a low resistance to vibration, requiring careful handling.
P2-3
SLOT
COVER
P2-3
ETHERNET
CARD
P2-6
FDD
P2-7
MEMORY
(DIMM)
P2-4
IFX-90 (A)
ASS’Y
P2-4
MODEM/PC
CARD
P2-7
MOTHER
BOARD
P2-8
CPU
P2-5
HDD
L SIDE
PLATE
ASS’Y
P2-2
FRONT
PANEL
ASS’Y
P2-2
CD-RW
P2-6
SWITCHING
POWER
P2-5
2-2. MAIN ELECTRIC PARTS ARRANGEMENT
modem/pc card
mother board
FDD
CD-RW
memory (DIMM)
CPU
HDD
switching power
IFX-90 (A) ASS’Y
ethernet card
2-2PCV-J120 (US)
Confidential
2-3. L SIDE PLATE ASS’Y
2-4. FRONT PANEL ASS’Y
2two claws
1
1
3two claws
4
5front panel ass’y
1ornamental screw
A
2Remove the L side plate ass’y
in the direction of arrow A.
2-3 PCV-J120 (US)
Confidential
3ethernet
card
1cord
(supplied with ethernet card)
2screw
(No.6-32UNC)
PC1
2
2-5. SLOT COVER
2slot cover
1screw
(No.6-32UNC)
2-6. ETHERNET CARD
2-4PCV-J120 (US)
Confidential
2-8. MODEM/PC CARD
2modem/pc card
1screw
(No.6-32UNC)
PC1
4
2-7. IFX-90 (A) ASS’Y
3
IFX-90 (A) ASS’Y
1
power connector
2
screw
(No.6-32UNC)
PC13
CN3
2-5 PCV-J120 (US)
Confidential
2-10. SWITCHING POWER
4switching power
1Disconnect respective power
connectors on the mother board,
CD-RW, FDD, HDD and IFX-90 (A).
2Remove switching power
and SPS bracket
in the direction of arrow A.
3four screws
(No. 6-32UNC)
A
2-9. HDD
3lever
6two screws
(No.6-32UNC)
6two screws
(No.6-32UNC)
7HDD
5Remove HDD and HDD holder
in the direction of arrow A.
1power connector
4four claw
s
2harness
(HDD)
A
2-6PCV-J120 (US)
Confidential
2-12. FDD
4FDD holder
5four screws
(PWH3 ×5) 6FDD
1harness
(FDD)
2screw
(No.6-32UNC
)
3lever
2-11. CD-RW
3
harness
(IDE/CD-ROM)
4
harness
(CD-ROM/Audio)
1
two screws
(PWH3
×
5)
2
Pull the CD-RW.
5
Remove the CD-RW.
2-7 PCV-J120 (US)
Confidential
2-14. CPU
1connector (FAN)
5Elect the lever
in the direction of arrow A.
6CPU
4heat sink
A
3
2
2-13. MEMORY (DIMM)
1Open two clips.
2memory (DIMM)
Note 1: In opening the clips,
hold lightly the top of the memories
with your fingers to prevent a drop.
Note 2: In removing the memories,
always start from the one
having largest bank number.
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