Sony PVC-RX743, PVC-RX740, PVC-RX750, PVC-RX752, PVC-RX753 Service Manual

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Series

SERVICE MANUAL

For American Area

Ver 4-2004B

Revision History

Lineup: PCV-RX730

PCV-RX740 PCV-RX741 PCV-RX742 PCV-RX743 PCV-RX750 PCV-RX752 PCV-RX753 PCV-RX755

Model-name PCV-RX790G PCV-RX780G PCV-RX770 PCV-RX760 PCV-RX756 PCV-RX750 PCV-RX762 PCV-RX730 PCV-RX740 PCV-RX741 PCV-RX742 CPU P4 2AGHz M/B (KE) (VA) (VA-VGA) (VA-VGA) (VA-VGA) (VA-VGA) (VA-VGA) (VA-VGA) (AM) (AM) (AM)

Memory std/max

HDD Bay 1 120GB 120GB 120GB 80GB 80GB 60GB 80GB 40GB 60GB 60GB 60GB

Opt.Device Upper

512MB/1024MB 512MB/1536MB 512MB/1536MB 512MB/1536MB 256MB/1536MB 256MB/1536MB 256MB/1536MB 256MB/1536MB 256MB/1024MB 256MB/1024MB 256MB/1024MB

RDRAM-RIMM

PC800-40

Slot 1 512MB 512MB 512MB 256MB 256MB 256MB 256MB 256MB 256MB 256MB 256MB

Slot 2

Slot 3

Bay 2

DVD-RW DVD-RW DVD-RW DVD-ROM DVD-ROM DVD-ROM DVD-ROM DVD-ROM DVD-ROM DVD-ROM DVD-ROM

PCV-RX756 PCV-RX760 PCV-RX762 PCV-RX770 PCV-RX780G PCV-RX790G PCV-RX700C PCV-RX790C

Specifications

P4 2.20GHz

DDR-DIMM PC2100

- - - 256MB - - - - - 256MB -

-----------

P4 2.20GHz P4 2.20GHz P4 2AGHz P4 2AGHz P4 2.2GHz Cel 1.7GHz A1800 A1800 A1600

DDR-DIMM PC2100

----------

DDR-DIMM PC2100

US Model

Canadian Model

S400

PCV-RX743

A2000

(AM)

512MB/1024MB

DDR-DIMM PC2100

DDR-DIMM

( PC2100 )

256MB

80GB

DVD-ROM

Lower DVD-ROM CD-ROM CD-ROM CD-RW CD-RW CD-RW CD-RW CD-RW CD-RW CD-RW CD-RW

Expansion Card (Open)

(Top) Slot4 (AGP)

Slot3 (PCI) - - - - - - - - - - Slot2 (PCI) MPEG MPEG - - - - - - - - -

(Bottom) Slot1 (PCI)

MemoryStick aaaaaaaa×××

OS Win XP Home Win XP Home Win XP Home Win XP Home Win XP Home Win XP Home Win XP Home Win XP Home Win XP Home Win XP Home Win XP Home

Model-name PCV-RX753 PCV-RX752 PCV-RX755

CPU P4 1.80 P4 2AGHz P4 2AGHz

M/B (VA-VGA) (VA-VGA) (VA-VGA)

Memory std/max

HDD Bay 1 60GB 80GB 60GB 60GB 120GB 60GB 120GB

Opt.Device Upper

Expansion Card (Open)

(Top) Slot4 (AGP)

Slot3 (PCI) - - -

Slot2 (PCI) - - -

(Bottom) Slot1 (PCI)

MemoryStick aaa

OS Win XP Home Win XP Home Win XP Home

PCIx1 PCIx1 PCIx2 / AGPx1 PCIx2 / AGPx1 PCIx2 / AGPx1 PCIx2 / AGPx1 PCIx2 / AGPx1 PCIx2 / AGPx1 PCIx3 PCIx3 PCIx3

VGA/DVI VGA - - - - - -

Modem (PCI) Modem (CNR) Modem (CNR) Modem (CNR) Modem (CNR) Modem (CNR) Modem (CNR) Modem (CNR) Modem (CNR) Modem (CNR) Modem (CNR)

P4 2.4GHz P4 2.53GHz P4 2GHz P4 2.2GHz

512MB/1536MB 512MB/1536MB 512MB/1536MB 256MB/1024MB

DDR-DIMM PC2100

Slot 1

256MB or 512MB

256MB or Non - 256MB - 512MB - 512MB

Slot 2

Slot 3

Bay 2

DVD-RW DVD-RW DVD-ROM DVD-RW DVD-ROM

CD-ROM CD-ROM CD-RW DVD-ROM CD-RW

Lower

PCIx2 / AGPx1 PCIx2 / AGPx1 PCIx2 / AGPx1

Modem (CNR)

DDR-DIMM PC2100

512MB 256MB 256MB 512MB 256MB 512MB

--- --

---

Modem (CNR) Modem (CNR)

DDR-DIMM PC2100

DVD-RW DVD-RW DVD-RW

DVD-ROM CD-ROM CD-ROM

PCV-RX790C PCV-RX700C

(KE) (VA-VGA) (VA)

512MB/1024MB 512MB/1536MB

RDRAM-RIMM

PC800-40

512MB 512MB

- -

VGA/DVI

- -

Modem (PCI) Modem (CNR)

a a

Win XP HE Win XP HE

1024MB/1024M

MPEG - MPEG

256MB/1536MB

- (PCI) - (PCI) - (PCI)

DDR-DIMM PC2100

- 120GB- 120GB

- VGA

80GB80GB

1024MB/1536M

- (PCI)

Modem (CNR)

Win XP Home

PERSONAL COMPUTER VAIO

CD-RW

PCIx3

9-874-350-04

Information in this document is subject to change without notice.

CAUTION

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 Devices, Inc. Intel Inside logo, Pentium and Celeron are trademarks or registered trademarks of Intel Corporation.Transmeta, the Transmeta logo, Crusoe Processor, the Crusoe logo and combinations thereof are trademarks of Transmeta Corporation in the USA and other countries. Graffiti, HotSync, PalmModem, and Palm OS are resistered trademarks, and the Hotsync logo and Palm are trademarks of Palm, Inc. or its subsidiaries. (M) and Motrola are trademarks of Motrora, Inc. Other Motrola products and services with (R) mark like Dragomball are the trademarks of Motrola, Inc.

All other names of systems, products and services in this manual are trademarks or registered trademarks of their respective o wners. In this manual, the (TM) or (R) mark are not specified.

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.

Confidential

PCV-RX7__Series (AM)

– 2 –

1. OPERATION

........................................................... 1-1

2. DISASSEMBLY

2-1. Flow Chart................................................................ 2-1

2-2. Top Panel Section .................................................... 2-2

2-3. Left Panel Section.................................................... 2-2

2-4. Optical Drive............................................................ 2-3

2-5. Switching Power ...................................................... 2-3

2-6. HDD ......................................................................... 2-4

2-7. PCI Slot Panel .......................................................... 2-4

2-8. VGA Card ................................................................ 2-5

2-9. Mounted PWB ENX-15........................................... 2-5

2-10. Modem Card ............................................................ 2-6

2-11. Panel Ass’y (Upper) (For 2 Bay)............................. 2-6

2-12. Panel Ass’y (Lower) (U).......................................... 2-7

2-13. Right Panel ............................................................... 2-7

2-14. CNX-138 Board ....................................................... 2-8

2-15. CNX-137 Board ....................................................... 2-8

2-16. SWX-66 Board ........................................................ 2-9

2-17. FDD .......................................................................... 2-9

2-18. CNX-169 Board ....................................................... 2-10

2-19. Memory .................................................................... 2-11

2-20. CPU .......................................................................... 2-12

CPU Installation....................................................... 2-12

2-21. Mother Board ........................................................... 2-13

3. PROGRAMS FOR SERVICE

3-1. General ..................................................................... 3-1

3-2. PC-Doctor Starting Method..................................... 3-1

3-3. intel815E-B Video Diag Starting Method ............... 3-1

4. SERVICE INFORMATION

4-1. Jumper Setting on Hard Disk Drive ........................ 4-1

5. FRAME HARNESS

5-1. Connector List

1. Mother Board (AM) ................................................. 5-1

2. Mother Board (VA).................................................. 5-3

3. Mother Board (KE) .................................................. 5-5

5-2. Frame Harness Diagram and Jumper Setting

of Mother Board ...................................................... 5-7

6. REPAIR PARTS LIST

6-1. Exploded Views and Parts List

(Mother Board (AM) Assy)..................................... 6-1

6-2. Exploded Views and Parts List

(Mother Board (VA) Assy) ...................................... 6-3

6-3. Exploded Views and Parts List

(Mother Board (KE) Assy) ...................................... 6-5

6-4. Accessories and Parts List ....................................... 6-8

History of the changes is shown as the “Revision History” at the end of this data.

– 3 –

Confidential

PCV-RX7__Series (AM)

2-1. FLOW CHART

SECTION 2

DISASSEMBLY

TOP PANEL

SECTION

P2-2

LEFT PANEL

SECTION

P2-2

OPTICAL

DRIVE

P2-3

SWITCHING

POWER

P2-3

HDD P2-4

PCI SLOT

PANEL

P2-4

PANEL ASS’Y

(UPPER)

(FOR 2 BAY)

P2-6

FDD P2-9

PANEL ASS’Y

(LOWER) (U)

P2-7

CNX-138

BOARD

P2-8

CNX-137

BOARD

P2-8

IFX-169 BOARD

P2-10

RIGHT

PANEL

P2-7

SWX-66

BOARD

P2-9

MEMORY

P2-11

CPU

P2-12

MOTHER

BOARD

P2-13, 14, 15

VGA CARD

P2-5

MOUNTED PWB

ENX-15

P2-5

MODEM CARD

P2-6

•Ps-s denotes the page concerned.

• HDD has a low resistance to vibration, requiring careful handling.

2-1

Confidential

PCV-RX7__Series (UC)

2-2. TOP PANEL SECTION

Remove the top panel section in the direction of arrow

two claws

2-3. LEFT PANEL SECTION

Pull thelever.

Remove the left panel section in the direction of arrow

Confidential

PCV-RX7__Series (UC)

2-2

2-4. OPTICAL DRIVE

bracket power supply ass’y

Push the lever

three screws (No.6-32UNC)

screw (No.6-32UNC)

switching power

Disconnect respective power connectors on the mother board, optical drives, FDD and HDD.

harness (IDE CD/DVD)

power connector

harness (IDE CD/DVD)

power connector

two screws (PWH3

Remove the CD holder ass’y in the direction of arrow

Optical drive (upper side)

Remove the drive adaptor in the direction of arrow (Except DVD-RW)

Remove the escutcheon in the direction of arrow

two screws

(PWH3

2-5. SWITCHING POWER

Optical drive (lower side)

Remove the drive adaptor in the direction of arrow

Remove the escutcheon in the direction of arrow

2-3

Confidential

PCV-RX7__Series (UC)

2-6. HDD

Push the lever.

harness (IDE/ATA)

two screws (SW) (No.6-32UNC)

power connector

2-7. PCI SLOT PANEL

screw (SW) (No.6-32UNC)

PCI slot panel

HDD

HDD bracket ass’y

two screws (SW) (No.6-32UNC)

Confidential

PCV-RX7__Series (UC)

PCI slot panel

screw (SW) (No.6-32UNC)

PCI slot panel

2-4

2-8. VGA CARD

screw (SW) (No.6-32UNC)

Mother board (AM) assy Mother board (VA) assy

AGP

VGA card

Mother board (KE) assy

Push the clip.

2-9. MOUNTED PWB ENX-15

screw (SW) (No.6-32UNC)

Remove the mounted PWB ENX-15 in the direction of arrow

CN8

Push the clip.

PC12

harness (audio)

CN9

harness (audio)

2-5

Confidential

PCV-RX7__Series (UC)

2-10. MODEM CARD

)

screw (SW) (No.6-32UNC)

CNR modem

screw (SW) (No.6-32UNC)

modem card

PCI

PCI modem

modem card

2-11. PANEL ASS’Y (UPPER) (FOR 2 BAY)

two claws

panel ass’y (upper) (for 2 bay

two claws

Confidential

PCV-RX7__Series (UC)

2-6

Open the door (FDD) ass’y.

2-12. PANEL ASS’Y (LOWER) (U)

)

two claws

Remove the front panel ass’y (lower) (U in the direction of arrow A.

two claws

2-13. RIGHT PANEL

two claws

Remove the right panel in the direction of arrow

2-7

Confidential

PCV-RX7__Series (UC)

2-14. CNX-138 BOARD

two screws (SW) (No.6-32UNC)

harness (1394)

harness (USB)

CNX-138 board

2-15. CNX-137 BOARD

three screws (SW) (No.6-32UNC)

harness (1394)

harness (USB)

Remove the bracket AV ass’y in the direction of arrow

Confidential

PCV-RX7__Series (UC)

harness (AUDIO)

CNX-137 board

2-8

Remove the bracket AV ass’y in the direction of arrow

2-16. SWX-66 BOARD

)

LED shield

SWX-66 board

harness (SW/LED)

screws (SW) (No.6-32UNC

2-17. FDD

harness (FDD)

Push the lever.

Remove the FDD bracket ass’y in the direction of arrow

harness (USB)

two screws (PWH3

FDD

Confidential

2-9

PCV-RX7__Series (UC)

+ 26 hidden pages

Sony PVC-RX743, PVC-RX740, PVC-RX750, PVC-RX752, PVC-RX753 Service Manual

TABLE OF CONTENTS

DISASSEMBLY