Clevo LP2600C, LP2600T Service Manual

I

PREFACE

SERVICE MANUAL

LCD PC

LP2600C/LP2600T

II

SERVICE MANUAL

NOTICE

The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is
for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume
no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are they in anyway responsible
for any loss or damage resulting from the use (or misuse) of this publication.

This publication and any accompanying software may not, in whole or in part, be reproduced, translated, transmitted or reduced to any
machine readable form without prior consent from the vendor, manufacturer or creators of this publication, except for copies kept by the
user for backup purposes.

Brand and product names mentioned in this publication may or may not be copyrights and/or registered trademarks of their
respective companies. They are mentioned for identification purposes only and are not intended as an endorsement of that product
or its manufacturer.

Version 1.0
©January, 2002

Notice

III

PREFACE

About This Manual

ABOUT THIS MANUAL

This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and inspec­tion of personal computers.

It is organized to allow you to look up basic information for servicing and/or upgrading components of the LCD PC. The following
information is included:

Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
Chapter 2, Disassembly, provides step-by-step instructions for disassembling parts and subsystems and how to upgrade elements

of the system.

Appendix A, Part Lists
Appendix B, Switches and Jumpers
Appendix C, Circuit Diagrams
Appendix D, BIOS Update

RELATED DOCUMENT

You may also need to consult the following manual for additional information:

User’s Manual

This describes the LCD PC’s features and the procedures for operating the computer and its ROM-based setup program. It also
describes the installation and operation of the utility programs provided with the LCD PC.

IV

SERVICE MANUAL

Table of Contents

Table of Contents

PREFACE

Notice ........................................................................................................................................................................................................ II

Trademarks........................................................................................................................................................................................ II

About This Manual ................................................................................................................................................................................ III

Related Document ............................................................................................................................................................................ III

Table of Contents .....................................................................................................................................................................................IV

CHAPTER 1. INTRODUCTION

Overview................................................................................................................................................................................................ 1-1

Systm Specifications ............................................................................................................................................................................. 1-2

CPU .................................................................................................................................................................................................. 1-2

Intel Celeron .............................................................................................................................................................................. 1-2

Intel Pentium III ....................................................................................................................................................................... 1-2

System Memory .............................................................................................................................................................................. 1-3

Core Logic ........................................................................................................................................................................................ 1-2

BIOS................................................................................................................................................................................................. 1-3

Video ................................................................................................................................................................................................ 1-3

Storage Devices ............................................................................................................................................................................... 1-4

Audio ............................................................................................................................................................................................... 1-4

PCMCIA .......................................................................................................................................................................................... 1-4

I/O.................................................................................................................................................................................................... 1-4

Input ................................................................................................................................................................................................ 1-5

Communications ............................................................................................................................................................................. 1-5

Security............................................................................................................................................................................................ 1-5

Power System .................................................................................................................................................................................. 1-6

Physical Specifications.......................................................................................................................................................................... 1-6

Environmental Specifications .............................................................................................................................................................. 1-6

V

PREFACE

Table of Contents

Temperature.................................................................................................................................................................................... 1-6

Humidity (non-condensing)........................................................................................................................................................... 1-6

External Locator .................................................................................................................................................................................... 1-7

Front View ...................................................................................................................................................................................... 1-7

Left View ......................................................................................................................................................................................... 1-8

Right View ...................................................................................................................................................................................... 1-9

Rear View...................................................................................................................................................................................... 1-10

System Board Overview ..................................................................................................................................................................... 1-11

Key Parts........................................................................................................................................................................................ 1-11

Cable Connectors, Switches & Jumpers ......................................................................................................................................1-12

CHAPTER 2. DISASSEMBLY

Overview................................................................................................................................................................................................ 2-1

Maintenance Tools.......................................................................................................................................................................... 2-2

Connections ..................................................................................................................................................................................... 2-2

Maintenance Precautions ............................................................................................................................................................... 2-3

Cleaning..................................................................................................................................................................................... 2-3

Back Cover Removal ............................................................................................................................................................................. 2-4

CPU Removal ......................................................................................................................................................................................... 2-5

CPU Upgrade Notes........................................................................................................................................................................ 2-6

Memory Module Removal..................................................................................................................................................................... 2-7

Removing DIMMs .......................................................................................................................................................................... 2-7

Installing DIMMs ........................................................................................................................................................................... 2-7

Modem Module Removal ...................................................................................................................................................................... 2-8

IEEE 1394 Module Removal ................................................................................................................................................................ 2-9

FDD Module Removal ......................................................................................................................................................................... 2-10

CD Device Module Removal ............................................................................................................................................................... 2-11

Inverter Board Removal...................................................................................................................................................................... 2-12

I/O Bracket Removal........................................................................................................................................................................... 2-13

System Board Removal ....................................................................................................................................................................... 2-14

LCD Module Removal ......................................................................................................................................................................... 2-16

VI

SERVICE MANUAL

Table of Contents

LED + Inverter Board Removal ........................................................................................................................................................ 2-19

Converter Board Removal................................................................................................................................................................... 2-20

Speaker Removal ................................................................................................................................................................................. 2-21

Base Assembly Removal...................................................................................................................................................................... 2-22

Power Supply Removal ....................................................................................................................................................................... 2-24

USB Board Removal............................................................................................................................................................................ 2-27

Hard Disk Drive Removal.................................................................................................................................................................. 2-28

APPENDIX A. PART LISTS
APPENDIX B. SWITCHES AND JUMPERS
APPENDIX C. CIRCUIT DIAGRAMS
APPENDIX D. BIOS UPDATE

1 – 1

INTRODUCTION

1

1 INTRODUCTION

This manual covers the information you need to service or upgrade the LP2600C/LP2600T LCD PC. Information about operating
the computer (e.g. getting started, and the System Configuration Utility) is in the User’s Manual. Information about drivers (e.g.
VGA & audio) is also found in the User’s Manual. That manual is shipped with the computer.

Operating systems (e.g. Windows 98 Second Edition, Windows 2000 Professional, etc.) have their own manuals as do application
software (e.g. word processing and database programs). If you have questions about those programs, you should consult those
manuals.

The LCD PC comes with a built-in 15” LCD display and is upgradeable in the areas of CPU, system memory and hard disk. See
Chapter 2, “Disassembly,” for a detailed description of the upgrade procedures for each specific component. In addition, the BIOS
can be updated using software.

This chapter briefly introduces the computer’s technical specifications, external features and system board features.

1 – 2

SERVICE MANUAL

1

SYSTEM SPECIFICATIONS

CPU

Intel Celeron

0.13 Micron Process Technology

Socket Type Socket 370 (FCPGA2)
Speed 1.2/1.3/1.4 GHz (FSB100)
L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 256KB

0.18 Micron Process Technology

Socket Type Socket 370 (FCPGA)
Speed 733/766MHz/1GHz (FSB66)

800/850/900/950MHz/1.0/1.1GHz (FSB100)

L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 128KB

Intel Pentium III

0.13 Micron Process Technology

Socket Type Socket 370 (FCPGA2)
Speed 1.13/1.2 GHz (FSB133)
L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 256KB

0.18 Micron Process Technology

Socket Type Socket 370 (FCPGA)
Speed 800/866/933MHz/1GHz (FSB133)

750/800/850MHz/1/1.1GHz (FSB100)

L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 256KB

System Specifications

1 – 3

INTRODUCTION

1

SYSTEM MEMORY

Type SDRAM, 3.3V, 100/133MHz (PC100/133)
Base 0MB (onboard)
Expansion up to 1GB using one or both 168-pin DIMM sockets

(DIMM sizes: 64MB, 128MB, 256MB, 512MB)

CORE LOGIC

SiS630ST digital I/F

BIOS

Insyde 2Mb Flash ROM, APM 1.2, ACPI

VIDEO

Controller built-in SiS630ST
Memory* SSMA
Interface digital I/F
Display built-in 15” LCD

color TFT
XGA (1024 x 768), 256K colors

Port analog 15-pin VGA port for CRT
*The system allocates or “shares” a portion of system memory for video use. “Shared” memory size
is user-configurable via the SCU.

System Specifications

1 – 4

SERVICE MANUAL

1

STORAGE DEVICES

HDD fixed, 3.5”, 25.4mm, PCI local bus IDE interface
FDD 3.5”, 1.44MB (3-mode)
CD Device (manufacturer’s option)

CD-ROM 24X, full size (5.25”) ATAPI interface tray-loading mechanism,

access time below 100ms

DVD-ROM 8X, full size (5.25”) ATAPI interface tray-loading mechanism,

access time below 100ms (with software MPEG support)

CD-RW 24X-Read, 8X-Write, full size (5.25”) ATAPI interface tray-loading mechanism,

access time below 100ms

DVD-ROM+CD-RW combo full size (5.25”) ATAPI interface tray-loading mechanism,

access time below 100ms

AUDIO

Controller built-in SiS630ST
Compatibility Sound Blaster, MS Windows Sound System
Compliance AC’97 specs

Output 2 built-in speakers
Ports line-in

phones-out
microphone-in

PCMCIA

Controller PCI1420PDV
Socket (x 2) Type II or (x 1) Type III

System Specifications

1 – 5

INTRODUCTION

1

I/O

Controller NS87393
Ports

USB x 2 (LP2600T)

x 4 (LP2600C)

Serial (x 1) 9-pin, 16550A compatible

(x 1) infrared (modes: IrDA, ASK, FIR)

Parallel (x 1) 25-pin (modes: Standard AT, Bidirectional, ECP, EPP)
PS/2 (x 2) 6-pin, for mouse and keyboard
IEEE 1394 (x 1) 6-pin (unpowered)

INPUT

Keyboard 104-key, AT-compatible, with special function keys
Mouse Genius, scroll type, Microsoft compatible

COMMUNICATIONS

MODEM (DEALER OPTION)

Type MDC, V.90, 56K (software-based)
Output RJ-11 jack (on-board)

LAN

Type built-in SiS630S
Output RJ-45 jack (on-board)

SECURITY

BIOS Password
Kensington Lock Slot

System Specifications

1 – 6

SERVICE MANUAL

1

POWER SYSTEM

Adapter internal AC, 90W, 90-264V (full range, auto-sensing)
Power Management ACPI-compliant (S1, S4 & S5)

PHYSICAL SPECIFICATIONS

Dimensions 369mm (W) x 384mm (L) x 185mm (D)
Weight 8.3Kg
Panel Tilt 0

o

to 15

o

Stand Swivel 270

o

ENVIRONMENTAL SPECIFICATIONS

TEMPERATURE

Operating 5oC to 35oC (41oF to 95oF)
Storage -10

o

C to 65oC (14oF to 149oF)

HUMIDITY (NON-CONDENSING)

Operating 20% to 80%
Storage 10% to 90%

Environmental Specifications

1 – 7

INTRODUCTION

1

EXTERNAL LOCATOR

The following figures show the external locations of the main features of the LCD PC’s system unit.

FRONT VIEW

LP2600C

Front View

1

8

7

2

3 ~ 6

2

LP2600T

FRONT VIEW

FIG. 1 – 1

1. LCD

2. Speakers

3. FDD activity LED

4. CD-device
activity LED

5. HDD activity LED

6. Power LED

7. Infrared port

8. Power button

9. Reset button*
(*LP2600T only)

9

8

7

1

2

3 ~ 6

2

1 – 8

SERVICE MANUAL

1

LEFT VIEW

FIG. 1 - 2

1. PC Card
(PCMCIA)

socket

2. PC Card eject
button

3. LCD brightness
control

4. Microphone
input jack

5. Line-in jack

6. Phones out
jack

7. Volume
control knob

8. HDD bay

Left View

1

8

6

7

2

3

4

5

LEFT VIEW

1 – 9

INTRODUCTION

1

RIGHT VIEW

FIG. 1 - 3

1. FDD bay

2. CD-Device bay

3. Emergency
eject button

- Use a probe
(e.g. a
straightened
paper clip).

4. Eject button

5. Kensington
Lock slot

6. AC-in port

7. two USB ports*
(*LP2600C only)

Right View

1

6

7

2

3

4

5

RIGHT VIEW

LP2600C LP2600T

1

2

3

4

6

5

1 – 10

SERVICE MANUAL

1

REAR VIEW

FIG. 1 - 4

1. Carrying handle

2. Serial port
(COM A)

3. Printer/Parallel
port

4. VGA port

5. PS/2 mouse port

6. PS/2 keyboard
port

7. IEEE 1394 port

8. USB ports (x2)

9. RJ-45 LAN port

10. RJ-11 Modem port

Rear View

2

3

4

5

8

9 10

6

7

1

REAR VIEW

1 – 11

INTRODUCTION

1

System Board Overview - Key Parts

SYSTEM BOARD OVERVIEW

KEY PARTS

KEY PARTS

FIG. 1 - 5

1. CPU socket
(no CPU installed)

2. SiS630ST Single
Chipset (Core
Logic, Audio,
Video & LAN)

3. NSC99A3 Super
I/O Controller

4. Flash ROM

5. two DIMM
Sockets

6. CMOS Battery

7. PCI1420PDV
Cardbus

Controller

8. ZURAC2 (Zoom
Up/Down Rate
Converter)

9. ICS1893 PHY (LAN)

Top View

Bottom View

6

2

5

4

1

3

7

8

9

1 – 12

SERVICE MANUAL

1

CABLE CONNECTORS, SWITCHES & JUMPERS

CONNECTORS, SWITCHES & JUMPERS

FIG. 1 - 6

1. CN1 (Inverter Cable)

2. CN2 (Bluetooth Module)

3. CN5 (FDD Cable)

4. CN7 (System Fan Cable)

5. CN12 (USB Cable)

6. CN17 (Right Speaker Cable)

7. CN23 (CD Device Cable)

8. CN10 (CPU Fan Cable)

9. CN16 (Power Cable)

10. CN29 (HDD Cable)

11. CN4 (IEEE 1394 Module)

12. CN6 (Modem Module)

13. CN11 (Modem Cable)

14. CN19 (IEEE 1394 Cable)

15. CN30 (LED Cable)

16. CN31 (Inverter Cable)

17. CN32 (Left Speaker Cable)

18. SW1 (CPU Frequency
Switch)

19. SW2 (LCD Type
Switch)

20.J1 (CMOS Clear Jumper)

21. J2 (Panel VCC Jumper)

System Board Overview - Connectors, Switches & Jumpers

10

6

7

4

5

9

8

18

1

2

20

19

16

17

15

14

11

12

13

21

3

2 – 12 – 1

2 – 12 – 1

2 – 1

2

DISASSEMBLY

2 DISASSEMBLY

This chapter provides step-by-step instructions for disassembling parts and subsystems. When it comes to reassembly, reverse the
procedures (unless otherwise indicated).

We suggest you completely review any procedure before you take the computer apart.

CPU and Memory Upgrades:

The upgrade procedures for CPU and system memory involve more than the component-specific removal and re­placement procedure. Please pay attention to the component-specific upgrade notes.

Illustrations:

To enhance procedural clarity, the illustrations in this chapter do not include all components. Mylar insulation and
adhesive attachments are not shown unless they are critical to the disassembly process.

2 – 2

2

SERVICE MANUAL

MAINTENANCE TOOLS

The following tools are recommended when working on the LCD PC:

• M3 Philips-head screwdriver

• M2.5 Philips-head screwdriver (magnetized)*

• M2 Philips-head screwdriver

• Small flat-head screwdriver

• Pair of needle-nose pliers

• Anti-static wrist-strap

* note Maintenance Precaution #3.

CONNECTIONS

Connections within the computer are one of four types:

Locking collar sockets for ribbon connectors To release these connectors, use a small flat-head screwdriver to gently pry the locking

collar away from its base. When replacing the connection, make sure the connector is
oriented in the same way. The pin1 side is usually

not

indicated.

Pressure sockets for multi-wire connectors To release this connector type, grasp it at its head and gently rock it from side to side as you

pull it out.

Do not pull on the wires themselves.

When replacing the connection, do not try to

force it. The socket only fits one way.

Pressure sockets for ribbon connectors To release these connectors, use a small pair of needle-nose pliers to gently lift the connec-

tor away from its socket. When replacing the connection, make sure the connector is ori­ented in the same way. The pin1 side is usually

not

indicated.

Board-to-board or multi-pin sockets To separate the boards, gently rock them from side to side as you pull them apart. If the

connection is very tight, use a small flat-head screwdriver

- use just enough force to start

the separation.

Maintenance Tools, Connections

2 – 32 – 3

2 – 32 – 3

2 – 3

2

DISASSEMBLY

MAINTENANCE PRECAUTIONS

The following precautions are a reminder.
To avoid personal injury or damage to the computer while performing a removal and/or replacement job, take the following precautions:

1. Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other components could be

damaged.

2. Don't overheat it. Note the proximity of any heating elements. Keep the computer out of direct sunlight.

3. Avoid interference. Note the proximity of any high capacity transformers, electric motors, and other strong magnetic fields. These can hinder

proper performance and damage components and/or data. You should also monitor the position of magnetized tools (i.e. screwdrivers).

4. Keep it dry. This is an electrical appliance. If water or any other liquid gets into it, the computer could be badly damaged.

5. Be careful with power. Avoid accidental shocks, discharges or explosions.

•Before removing or servicing any part from the computer, turn the computer off and detach any power supplies.

•When you want to unplug the power cord or any cable/wire, be sure to disconnect it by the plug head. Do not pull on the wire.

6. Peripherals – Turn off and detach any peripherals.

7. Beware of static discharge. ICs, such as the CPU and main support chips, are vulnerable to static electricity. Before handling any part in the

computer, discharge any static electricity inside the computer. When handling a printed circuit board, do not use gloves or other materials which
allow static electricity buildup. We suggest that you use an anti-static wrist strap instead.

8. Beware of corrosion. As you perform your job, avoid touching any connector leads. Even the cleanest hands produce oils which can attract

corrosive elements.

9. Keep your work environment clean. Tobacco smoke, dust or other air-born particulate matter is often attracted to charged surfaces, reducing

performance.

10. Keep track of the components. When removing or replacing any part, be careful not to leave small parts, such as screws, loose inside the

computer.

CLEANING

Do not apply cleaner directly to the computer, use a soft clean cloth.
Do not use volatile (petroleum distillates) or abrasive cleaners on any part of the computer.

Maintenance Precautions

2 – 4

2

SERVICE MANUAL

BACK COVER REMOVAL

1. Place the system with its LCD display facing down.

2. Remove the 8 screws (A, B, C, D, E, F, G & H) which secure the Back Cover to the rest of the system.

3. Gently remove the cover from the rest of the system.

REMOVING 6 SCREWS FROM

THE

BACK OF THE SYSTEM

FIG. 2-1

BACK COVER AND THE REST

OF

THE SYSTEM

FIG. 2-2

Back Cover Removal

A

B

C

D

E

F

Back Cover

G H

2 – 52 – 5

2 – 52 – 5

2 – 5

2

DISASSEMBLY

CPU Removal

CPU REMOVAL

Part A

Remove the Back Cover (page 2-4).

Part B

!Note: If you want to upgrade the CPU, replace the old CPU with the upgraded one and also see the CPU Upgrade

Notes on the next page.

1. Unplug the Fan Cable from Connector CN10.

2. Disengage both caches at the sides of the Fan from the CPU socket.

3. A thermal pad is attached to the Fan. Remove the Fan with the Thermal Pad from the CPU.

4. Disengage the CPU lever and remove the CPU.

REMOVING THE FAN

AND

THE CPU

FIG. 2-3

!Note for Replacing the CPU: : Reverse the removal procedure. Please also note the following:

When inserting the CPU, put the CPU in the CPU socket with the notched corner of the CPU aligning with the notched corner
of the CPU socket and then engage the lever.

Fan

CPU

CN10

2 – 6

2

SERVICE MANUAL

CPU UPGRADE NOTES

After you install the upgraded CPU, check against the following table to see if you need to adjust switch settings. (Refer to Fig. 2­4 for the location of the SW1 CPU Frequency Switch.)

SW1 CPU FREQUENCY

SWITCH SETTINGS

TABLE 2-1

SWITCH SW1 LOCATION

FIG. 2-4

CPU Upgrade Notes

UPC MARDS

1-1WS 2-1WS 3-1WS 4-1WS

epyT )zHM(deepSBSF zHM

A335noreleC66001FFOFFOFFOFFO
006noreleC66001FFOFFOFFOFFO
336noreleC66001FFOFFOFFOFFO
766noreleC66001FFOFFOFFOFFO
007noreleC66001FFOFFOFFOFFO
337noreleC66001FFOFFOFFOFFO
667noreleC66001FFOFFOFFOFFO
008noreleC001001NOFFOFFOFFO
058noreleC001001NOFFOFFOFFO
009noreleC001001NOFFOFFOFFO
059noreleC001001NOFFOFFOFFO

006IIIP001001NOFFOFFOFFO
056IIIP001001NOFFOFFOFFO
007IIIP001001NOFFOFFOFFO
057IIIP001001NOFFOFFOFFO
008IIIP001001NOFFOFFOFFO
058IIIP001001NOFFOFFOFFO
0011IIIP001001NOFFOFFOFFO

BE006IIIP331331NONONOFFO

337IIIP331331NONONOFFO

BE008IIIP331331NONONOFFO
668IIIP331331NONONOFFO
339IIIP331331NONONOFFO

0001IIIP331331NONONOFFO

2 – 72 – 7

2 – 72 – 7

2 – 7

2

DISASSEMBLY

DIMM Removal & Installation

MEMORY MODULE REMOVAL

REMOVING DIMMS

Part A

Remove the Back Cover (page 2-4).

Part B

Release the levers on the two ends of the DIMM slot. As you do so,
the module will rise slightly and remove the seated DIMM, one at
a time.

REMOVING THE DIMMS

FIG. 2-5

INSTALLING DIMMS

1. Insert a DIMM in either slot at about a 20o angle. Grooves on the
sides of the module allow you to insert it only one way. Make sure
it is seated as far into the slot as it will go. DO NOT FORCE IT. The
module should fit in without much pressure. If there is a lot of re­sistance, check to make sure the DIMM is properly seated.

2. Click in the slot levers to secure the module.

3. Reinstall the Back Cover.

!Memory Upgrade Note:

• If you have changed the memory configuration, run SCU so the new total can be registered in the CMOS.

• If you have increased memory, check to see if you need to recreate the Hibernate-specific file if the system runs Windows
98 SE with Hibernate support enabled. (Refer to

Chapter 3, Advanced Controls

&

Chapter 5, Drivers & Utilities

of the

User’s

Manual

for details.)

INSTALLING THE DIMMS

FIG. 2-6

2 – 8

2

SERVICE MANUAL

MODEM MODULE REMOVAL

Part A

Remove the Back Cover (page 2-4).

Part B

1. Remove 2 screws (A & B) securing the Modem Module to the System Board.

2. Disconnect the Modem Cable from Connector CN11 on the System Board.

3. Remove the Modem Module from Connector CN6 on the System Board.

A

B

Modem
Module

REMOVING THE MODEM

MODULE

FIG. 2-7

Modem Module Removal

CN11

CN6

2 – 92 – 9

2 – 92 – 9

2 – 9

2

DISASSEMBLY

IEEE 1394 Module Removal

IEEE 1394 MODULE REMOVAL

Part A

Remove the Back Cover (page 2-4).

Part B

1. Disconnect the IEEE 1394 Cable from Connector CN19 on the System Board.

2. Remove the IEEE 1394 Module from Connector CN4 on the System Board.

REMOVING THE IEEE

1394 MODULE

FIG. 2-8

CN19

IEEE 1394
Module

CN4

2 – 10

2

SERVICE MANUAL

FDD MODULE REMOVAL

Part A

Remove the Back Cover (page 2-4).

Part B

1. Remove 4 screws (A, B, C & D).

2. Separate the FDD Module from the rest of the system by disconnecting the FDD Cable from the System Board at Connector CN5.

REMOVING THE FDD

MODULE (1)

FIG. 2-9

REMOVING THE FDD

MODULE (2)

FIG. 2-10

FDD Module Removal

A

B

C

D

FDD Module

2 – 112 – 11

2 – 112 – 11

2 – 11

2

DISASSEMBLY

CD Device Module Removal

CD DEVICE MODULE REMOVAL

The CD device module can be the CD-ROM Module, DVD Module or CD-RW Module.

Part A

Remove the Back Cover (Page 2-4).

Part B

1. Remove 4 screws (A, B, C & D).

2. Separate the CD device module from the rest of the system by disconnecting the device cable from Connector CN23 on the System Board.

REMOVING THE CD
DEVICE MODULE (1)

FIG. 2-11

REMOVING THE CD

DEVICE MODULE (2)

FIG. 2-12

CD Device
Module

A

B

C D

CN23

2 – 12

2

SERVICE MANUAL

INVERTER BOARD REMOVAL

Part A

Remove the Back Cover (Page 2-4).

Part B

1. Remove the Inverter Shielding Plate by removing 3 screws (A, B & C) which secure it to the rest of the system.

(If you have already removed the FDD module, Screws A & B have already been removed during the process.)

2. Remove 2 screws (D & E) which secure the Inverter Board and the Inverter Mylar to the rest of the system.

3. Disconnect the following 3 cables:

(C1 & C2) The LCD to Inverter Board (two cables from Connector CN2).
(C3) The Inverter Board to System Board (from Connector CN1).

4. Separate the Inverter Board and the Inverter Mylar.

REMOVING THE INVERTER

BOARD

FIG. 2-13

A

B

C

Inverter Mylar

Inverter
Shielding
Plate

Inverter Board

Inverter Shielding
Plate

D

E

CN1

CN2

FDD Module

Inverter Board Removal

2 – 132 – 13

2 – 132 – 13

2 – 13

2

DISASSEMBLY

I/O BRACKET REMOVAL

Part A

1. Remove the Back Cover (page 2-4).

2. Remove the Modem Module (page 2-8).

Part B

Remove the I/O Bracket by removing 9 screws (A, B, C, D, E, F, G, H & I) which secure it to the rest of the system.
(If you have already removed the CD device module, Screw A has already been removed during the process.)

REMOVING THE I/O

BRACKET

FIG. 2-14

I/O Bracket Removal

A

B

C & D

G

H

I

CD Device
Module

E & F

I/O Bracket

2 – 14

2

SERVICE MANUAL

SYSTEM BOARD REMOVAL

Part A

Remove the Back Cover (page 2-4).
Remove the Modem Module (page 2-8).
Remove the I/O Bracket (page 2-13).

Part B

1. Disconnect the following 10 cables from the System Board:

10 Cables
(C1) The Inverter Board to System Board (from Connector CN1).

(If you have already removed the Inverter Board, the Inverter Cable has already been removed during the process.)
(C2) The FDD Module to System Board (from Connector CN5).
(If you have already removed the FDD Module, the FDD Cable has already been removed during the process.)

(C3) The USB Board to System Board (from Connector CN12).
(C4) The Right Speaker to System Board (from Connector CN17).
(C5) The CD device module to System Board (from Connector CN23).

(If you have already removed the CD device module, the device cable has already been removed during the process.)

(C6) The Power Supply to System Board (from Connector CN16).
(C7) The HDD to System Board (from Connector CN29).
(C8) The LED + Inverter Board to System Board (LED Cable from Connector CN30).
(C9) The LED + Inverter Board to System Board (Inverter Cable from Connector CN31).
(C10) The Left Speaker to System Board (from Connector CN32).

2. Disconnect the following 2 ground wires from the System Board:

2 Ground Wires
(W1) A ground wire with the USB Cable fixed to the System Board with a screw.
(W2) A ground wire with the Power Cable fixed to the System Board with a screw.

3. Remove 5 screws (A, B, C, D & E)

System Board Removal

2 – 152 – 15

2 – 152 – 15

2 – 15

2

DISASSEMBLY

REMOVING THE SYSTEM

BOARD

FIG. 2-15

System Board Removal

A

B

C

D

4. The System Board is connected to the rest of the system (i.e. LCD Module) via a board-to-board connector.
Remove the System Board from the LCD Connector.

W1

W2

CN32

CN31

CN30

CN23

CN16

CN12
CN17

CN5

CN1

CN29

CD Device
Module

FDD
Module

System Board (Bottom View)

LCD
Connector

LCD
Connector

System Board (Top View)

CN33

E

2 – 16

2

SERVICE MANUAL

LCD MODULE REMOVAL

Part A

Remove the Back Cover (page 2-4).
Remove the Modem Module (page 2-8).
Remove the I/O Bracket (page 2-13).

Part B

1. Remove 7 screws (A, B, C, D, E, F & G).

2. Disconnect the following 7 cables.

7 Cables
(C1 & C2) The LCD to Inverter Board ( 2 cables from Connector CN2).
(C3) The Right Speaker to System Board (from Connector CN17)
(C4) The Converter Board to LED + Inverter Board (from Connector CN1).
(C5) The LED + Inverter Board to System Board (LED Cable from Connector CN30).
(C6) The LED + Inverter Board to System Board (Inverter Cable from Connector CN31).
(C7) The Left Speaker to System Board (from Connector CN32)

3. Disconnect the following 3 ground wires.

(W1) A ground wire with the LED Cable fixed to the System Board with a screw.
(W2) A ground wire fixed to the Right Speaker with a screw.
(W3) A ground wire fixed to the Left Speaker with a screw.

LCD Module Removal

2 – 172 – 17

2 – 172 – 17

2 – 17

2

DISASSEMBLY

REMOVING 7 SCREWS, 6

CABLES & 3 GROUND

WIRES

FIG. 2-16

CN17

CN32

CN31

CN30

A

B

C

D

E

CN2

LCD Module Removal

CN1

W1

F

G

W2

W3

2 – 18

2

SERVICE MANUAL

4. Remove the LCD Module.

A. Remove 4 screws (A, B, C & D) to separate the Front Panel from the rest of the system.
At this point the LCD Module is still connected to the System Board at a board-to-board connector and to the Converter Board.
B. Remove the LCD Module by disconnecting it from Connector CN33 on the reverse side of the System Board and disconnecting the Converter

Cable.

LCD Module Removal

A

B

C

D

Front Panel

LCD Module

Connector
CN33

LCD
Connector

REMOVING THE LCD

MODULE

FIG. 2-17

Converter
Cable

2 – 192 – 19

2 – 192 – 19

2 – 19

2

DISASSEMBLY

LED + INVERTER BOARD REMOVAL

Part A

Remove the Back Cover (page 2-4).
Remove the Modem Module (page 2-8).
Remove the I/O Bracket (page 2-13).
Perform Steps 1, 2 & 3 of Part B of the LCD Module Removal Procedure (page 2-16).

Part B

1. Separate the Front Panel from the rest of the system by removing 4 screws (A, B, C & D).

2. Separate the LED + Inverter Board from the Front Panel by removing 3 screws (E, F & G).

REMOVING THE LED +

INVERTER BOARD

FIG. 2-18

LED + Inverter Board Removal

Front Panel

LED + Inverter Board

A

B

C

D

E

F

G

2 – 20

2

SERVICE MANUAL

CONVERTER BOARD REMOVAL

Part A

Remove the LCD Module (pages 2-16 ~ 2-18).

Part B

Separate the Converter Board from the rest of the system by removing Screw A.

Converter Board Removal

REMOVING THE CONVERTER

BOARD

FIG. 2-19

Converter Board

A

2 – 212 – 21

2 – 212 – 21

2 – 21

2

DISASSEMBLY

Speaker Removal

SPEAKER REMOVAL

Part A

Remove the Back Cover (page 2-4).
Remove the Modem Module (page 2-8).
Remove the I/O Bracket (page 2-13).
Perform Steps 1, 2 & 3 of Part B of the LCD Module Removal Procedure (page 2-16).

Part B

1. Separate the Front Panel from the rest of the system by removing 4 screws (A, B, C & D).

2. Separate the Speakers from the Front Panel by removing 8 screws (E, F, G, H, I, J, K & L).

SEPARATING THE

SPEAKERS FROM THE

FRONT PANEL

FIG. 2-20

A

B

C

D

E F

G H

I

J

K

L

2 – 22

2

SERVICE MANUAL

Base Assembly Removal

BASE ASSEMBLY REMOVAL

Part A

Remove the Back Cover (page 2-4).
Remove the Modem Module (page 2-8).
Remove the I/O Bracket (page 2-13).

Part B

Separate the Base Assembly from the rest of the system.

A. Disconnect the following 3 cables and 3 ground wires from the System Board.

3 Cables
(C1) The Power Supply to System Board (Connector CN16).
(C2) The HDD to System Board (from Connector CN29)
(C3) The USB Board to System Board (from Connector CN12)
3 Ground Wires
(W1) A ground wire with the USB Cable fixed to the System Board with a screw.
(W2) A ground wire fixed to the Right Speaker with a screw.
(W3) A ground wire fixed to the Left Speaker with a screw.

B. Remove 4 screws (A, B, C & D).

2 – 232 – 23

2 – 232 – 23

2 – 23

2

DISASSEMBLY

Base Assembly Removal

SEPARATING THE BASE

ASSEMBLY FROM THE

SYSTEM

FIG. 2-21

CN16

CN12

CN29

W1

W2

W3

A
B

C

D

Base assembly

2 – 24

2

SERVICE MANUAL

Power Supply Removal

POWER SUPPLY REMOVAL

The Power Supply is in the Base Assembly.

Part A

Remove the Base Assembly. (pages 2-22 & 2-23)

Part B

1. Remove the HDD Cartridge.

A. Turn the Base Assembly upside down and remove Screw A. (Only the LP2600T has this screw.)
B. Remove Screw B and pull the HDD Cartridge out from its bay until the HDD’s connectors are exposed.
C. Disconnect the following cables.
(C1) The Power Supply to HDD (Power Cable).
(C2) The System Board to HDD (HDD Signal Cable).

REMOVING THE HDD

CARTRIDGE

FIG. 2-22

HDD Cartridge

C1

C2

B

A

2 – 252 – 25

2 – 252 – 25

2 – 25

2

DISASSEMBLY

Power Supply Removal

2. Remove the Swivel Stand.

A. Turn the Base Assembly upside down.
B. Remove 4 screws (A, B, C & D).

REMOVING THE SWIVEL

STAND

FIG. 2-23

3. Separate the Top Cover of the Base Assembly from the rest of the Base Assembly by removing 6 screws (A, B, C, D, E & F).

REMOVING THE TOP
COVER OF THE BASE

ASSEMBLY

FIG. 2-24

A

B

C D

A

B

C

D

E

F

Power Supply

Top Cover (Base Assembly)

2 – 26

2

SERVICE MANUAL

4. Separate the Power Supply from the rest of the Base Assembly by removing 4 screws (A, B, C & D).

REMOVING THE POWER

SUPPLY

FIG. 2-25

Power Supply Removal

A B

C

D

Power
Supply

2 – 272 – 27

2 – 272 – 27

2 – 27

2

DISASSEMBLY

USB Board Removal

USB BOARD REMOVAL

The USB Board is in the Base Assembly. (LP2600C only)

Part A

Remove the Base Assembly. (pages 2-22 & 2-23)
Remove the HDD Cartridge. (Step 1 of Part B of the Power Supply Removal Procedure, page 2-24)
Remove the Swivel Stand. (Step 2 of Part B of the Power Supply Removal Procedure, page 2-25)
Remove the Top Cover of the Base Assembly (Step 3 of Part B of the Power Supply Removal Procedure, page 2-25)

Part B

Separate the USB Board from the rest of the Base Assembly.

A. Disconnect the USB Cable from Connector CN1 on the USB Board.
B. Remove Screw A which secures the board to the Bottom Cover of the Base Assembly.

REMOVING THE USB

BOARD

FIG. 2-26

USB Board

CN1

A

2 – 28

2

SERVICE MANUAL

HDD Removal

HARD DISK DRIVE REMOVAL

The HDD is housed in the Base Assembly.

1. Place the LCD PC with its LCD panel facing up and remove Screw A. (Only the LP2600T has this screw.)

2. Remove Screw B.

REMOVING SCREWS A & B

FIG. 2-27

3. Pull the HDD Cartridge out from its bay until the HDD’s connectors are exposed.

4. Separate the HDD Cartridge from the rest of the system by disconnecting the HDD’s Signal Cable (A) and Power Cable (B).

(Both of these cables are a tight fit.)

PULLING THE HDD

CARTRIDGE OUT AND

DISCONNECTING THE HDD

SIGNAL & POWER CABLES

FIG. 2-28

B

A

B

A

B

A

2 – 292 – 29

2 – 292 – 29

2 – 29

2

DISASSEMBLY

HDD Removal

4. Turn the cartridge upside down.

5. Remove 4 screws (A, B, C & D) to separate the HDD Frame from the Cartridge Casing.

SEPARATING THE HDD

FRAME FROM THE

CARTRIDGE CASING

FIG. 2-29

6. Remove 6 screws (A, B, C, D, E & F) to separate the HDD from its frame.

SEPARATING THE HDD

FROM ITS FRAME

FIG. 2-30

A

B

C

D

A

B

C

D

E

F

2 – 30

2

SERVICE MANUAL

Notes

NOTES:

A – 1

PART LISTS

A

A PART LISTS

This appendix breaks down the LCD PC’s construction into a series of illustrations. The component part numbers are indicated in
the tables opposite the drawings. It includes two sets of part lists for the LP2600C and LP2600T respectively.

Note: This section indicates the manufacturer’s part numbers. Your organization may use a different

system, so be sure to cross-check any relevant documentation.

Note: Be sure to check any update notices. The parts shown in these illustrations are appropriate for

the system at the time of publication. Over the product life, some parts may be improved or re­configured, resulting in new part numbers.

A – 2

SERVICE MANUAL

A

Front Assembly

LP2600C

LP2600C FRONT

ASSEMBLY (PART I)

FIG. A–1

A – 3

PART LISTS

A

Front Assembly

LP2600C FRONT
ASSEMBLY (PART II)

FIG. A–2

A – 4

SERVICE MANUAL

A

LP2600C FRONT
ASSEMBLY (PART III)

FIG. A–3

Front Assembly

A – 5

PART LISTS

A

LP2600C FRONT

ASSEMBLY (PART IV)

FIG. A–4

Front Assembly

A – 6

SERVICE MANUAL

A

LP2600C BACK
ASSEMBLY (PART I)

FIG. A–5

Back Assembly

A – 7

PART LISTS

A

LP2600C BACK

ASSEMBLY (PART II)

FIG. A–6

Back Assembly

A – 8

SERVICE MANUAL

A

LP2600C BACK

ASSEMBLY (PART III)

FIG. A–7

Back Assembly

A – 9

PART LISTS

A

LP2600C FDD

MODULE

FIG. A–8

FDD Module

A – 10

SERVICE MANUAL

A

LP2600C CD DEVICE

MODULE

FIG. A–9

CD Device Module

A – 11

PART LISTS

A

LP2600C BASE

ASSEMBLY (PART I)

FIG. A–10

Base Assembly

A – 12

SERVICE MANUAL

A

LP2600C BASE

ASSEMBLY (PART II)

FIG. A–11

Base Assembly

A – 13

PART LISTS

A

LP2600C HDD

MODULE

FIG. A–12

HDD Module

A – 14

SERVICE MANUAL

A

LP2600T

LP2600T FRONT

ASSEMBLY (PART I)

FIG. A–13

Front Assembly

A – 15

PART LISTS

A

LP2600T FRONT
ASSEMBLY (PART II)

FIG. A–14

Front Assembly

A – 16

SERVICE MANUAL

A

LP2600T FRONT

ASSEMBLY (PART III)

FIG. A–15

Front Assembly

A – 17

PART LISTS

A

LP2600T FRONT

ASSEMBLY (PART IV)

FIG. A–16

Front Assembly

A – 18

SERVICE MANUAL

A

LP2600T BACK
ASSEMBLY (PART I)

FIG. A–17

Back Assembly

A – 19

PART LISTS

A

LP2600T BACK

ASSEMBLY (PART II)

FIG. A–18

Back Assembly

A – 20

SERVICE MANUAL

A

LP2600T BACK

ASSEMBLY (PART III)

FIG. A–19

Back Assembly

A – 21

PART LISTS

A

LP2600T FDD

MODULE

FIG. A–20

FDD Module

A – 22

SERVICE MANUAL

A

LP2600T CD DEVICE

MODULE

FIG. A–21

CD Device Module

A – 23

PART LISTS

A

LP2600T BASE

ASSEMBLY (PART I)

FIG. A–22

Base Assembly

A – 24

SERVICE MANUAL

A

LP2600T BASE

ASSEMBLY (PART II)

FIG. A–23

Base Assembly

A – 25

PART LISTS

A

LP2600T HDD

MODULE

FIG. A–24

HDD Module

A – 26

SERVICE MANUAL

A

NOTES:

Notes

B – 1

SWITCHES & JUMPERS

B

B SWITCHES AND JUMPERS

This appendix is about the system’s switches and jumpers.

B – 2

SERVICE MANUAL

B

Locations of Switches and Jumpers

LOCATIONS

The following figure shows the locations of the DIP Switches and Jumpers the system uses. You can access them after you remove
the Back Cover (page 2-4). Be sure to turn OFF the system before you perform any part removal procedure.

LOCATIONS OF THE SYSTEM’S

SWITCHES AND JUMPERS

FIG. B-1

B – 3

SWITCHES & JUMPERS

B

Switch and Jumper Settings

SETTINGS

CPU FREQUENCY SWITCH SETTINGS (SWITCH SW1)

UPC MARDS

1-1WS 2-1WS 3-1WS 4-1WS

epyT )zHM(deepSBSF zHM

A335noreleC66001FFOFFOFFOFFO
006noreleC66001FFOFFOFFOFFO
336noreleC66001FFOFFOFFOFFO
766noreleC66001FFOFFOFFOFFO
007noreleC66001FFOFFOFFOFFO
337noreleC66001FFOFFOFFOFFO
667noreleC66001FFOFFOFFOFFO
008noreleC001001NOFFOFFOFFO
058noreleC001001NOFFOFFOFFO
009noreleC001001NOFFOFFOFFO
059noreleC001001NOFFOFFOFFO

006IIIP001001NOFFOFFOFFO
056IIIP001001NOFFOFFOFFO
007IIIP001001NOFFOFFOFFO
057IIIP001001NOFFOFFOFFO
008IIIP001001NOFFOFFOFFO
058IIIP001001NOFFOFFOFFO

0011IIIP001001NOFFOFFOFFO

BE006IIIP331331NONONOFFO

337IIIP331331NONONOFFO

BE008IIIP331331NONONOFFO
668IIIP331331NONONOFFO
339IIIP331331NONONOFFO

0001IIIP331331NONONOFFO

B – 4

SERVICE MANUAL

B

Switch and Jumper Settings

PANEL TYPE SWTCH AND JUMPER SETTINGS (SWTICH SW2 & JUMPER J2)

CMOS CLEAR JUMPER SETTINGS (JUMPER J1)

.CCVDCLehtstes2JrepmuJ

.NOera2JrepmuJfo2&1snipnehwV5ottessiCCVDCLehT
.NOera2JrepmuJfo3&2snipnehwV3ottessiCCVDCLehT

lenaPDCL

1-2WS 2-2WS 3-2WS 4-2WS 2J

.oNledoM dnarB

IT-002-11XT51THiadnuyHFFOFFONOFFO

V5

)NO2-1snip(

HTA-4X151MLGLFFOFFOFFONO

V3

)NO3-2snip(

epyT

1Jfo2&1sniP 1Jfo3&2sniP

)tluafed(lamroNNO

raelCSOMCNO

C – 1

CIRCUIT DIAGRAMS

C

C CIRCUIT DIAGRAMS

This appendix has circuit diagrams of the system’s PCBs.

Printed Circuit Board Part No. of the Latest Version

System Board 71-P2600-002
Inverter Board 71-P261R-001
LED + Inverter Board 71-P2614-001
Converter Board 71-P2T03-003 (for Hyundai panels)

71-P2T05-003 (for Chi Mei panels)
IEEE1394 Extension Card 71-P2205-001A (This is an optional feature)
External USB Board 71-P2206-001 (Only the LP2600C has this feature.)

We have included the latest versions at the press time. If any board you want to service is newer than listed, please consult the
nearest service center.

C – 2

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 1 of 20

SYSTEM BOARD

71-P2600-002 LP-260C

2

BLOCK DIAGRAM

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Thursday, Augus t 09, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

SOCKET-370

SiS630ST

Audio Codec

KEYBOARD

CRT

EXT ERN A L

POWER

System Block Diag ra m

POWER

REGULATOR

DIMM 1 DIMM 2

IDE 2

AC'97

USB 1
USB 2USB 4

BIOS

CARDBUS

USB 3

CLOCK

IDE 1

RTC

GENERATOR.

LCD

MIC

LINE IN

(ATA-100) (ATA-100)

/ MOUSE

P.8

P.11

P.14

P.12

P.16

P.19

P.9

P.4,5,6 P.16

P.2,3

P.7

P.5,19

P.19

P.17

A3

RTCVDD

+2.5V

VTT

V_CORE

+1.8V

SB3V
SB1.8V
630SVTT

+12V
+5V
+3V
SB5V

PWM

3*CPUs
13*SDRAMs
6*PCIs
1*48MHz
24/48MHz
2*REF

R.G.B.

ZURAC3

PANEL

P.10P.11

P.9P.9 EXT. INT.

LAN PHY

P.13

P.13

RJ-45

ICS1893

LPC SUPER I/O

X'Bus

P.14

LPC

P.8

P.11

HEAD PHONE

P.18

P.18

P.18

MINI-PCI

P.20

DRAM Bus

IDE Bus

PCI Bus

HOST Bus

T0911SXH

NS PC87393

PS/2

PCI1420

(1394 OPTION)

MC'97 MDC

P.15

P.15

RJ-11

MODULE

MII

BLUETOOTH

P.13

GPIOsFIR

P.14

FLOPPY

P.14P.15

PARALLEL

P.14P.15

SERIAL

V_CMOS1.5V

C – 3

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 2 of 20

71-P2600-002 LP-260C

2

Socket-370 PIII CPU

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Thursday, Augus t 09 , 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

VTT

CPUVREF

VTT

+2.5V

VTT

VTT

CPUVREF

+2.5V

VTT

+2.5V

V_CMOS1.5V

VTT

V_CORE

V_CMOS1.5V V_C MOS1.5V

V_CMOS1.5V

VTT

SB3V

VTT

VTT

V_CMOS1.5V

V_CMOS1.5V

VTT

VTT

HTDI
PREQ#

CPUSLP#
FERR#

HTDO

PICD0
PICD1

Z0257

CPUCLK Z0255

FLUSH#

PREQ#

HD#22

HD#50

HA#9

HA#16

Z0260

Z0221

IGNNE#

PICCLK

Z0243

Z0242

HD#7

HD#12

HD#16

HD#27

HD#35

HD#38

HA#15

HA#24

HA#31

BSEL1#

Z0220

HTDI

HTRST#

Z0241

Z0236

Z0222

Z0213

Z0216

HD#5

HD#31

HD#39

HD#54

HA#4

HA#17

HREQ#2

Z0217

Z0223

HD#19

HD#43

HD#44

HD#59

HA#6

HD#14

HD#28

HD#37

HD#51

HA#23

HA#26

HREQ#0

HREQ#[0.. 4]

HTDO

SMI#

PWRGOOD

Z0214

HD#4

HD#10

HD#46

HD#60

HA#7

HTCK

HD#0

HD#9

HD#61

HA#20

HA#25

HREQ#4

HD#[0..63]

Z0215

HD#3

HD#11

HD#23

HD#49

HA#18

HA#29

HREQ#3

STPCLK#

FERR#

HD#32

HD#40

HD#58

HD#63

HA#5

HA#10

HA#11

HA#27

Z0238

Z0234

Z0224

HD#24

HD#29

HD#30

HD#52

HA#3

HA#19

Z0210

INTR

PICD1

PICD0

Z0233

Z0212

HD#15

HD#26

HA#12

HA#14

HA#28

HREQ#1

A20M#

Z0246

Z0240

Z0219

HD#17

HD#21

HD#25

HD#33

HD#45

HD#53

RTTCTR L

HTMS

NMI

Z0244

HD#1

HD#13

HD#41

HD#42

HA#13

HA#21

Z0218

HD#2

HD#34

HD#62

BSEL0#

Z0251

HD#18

HD#20

HD#48

HD#55

HD#57

HA#30

INIT#
CPUSLP#

Z0211

HD#8

HD#56

HA#22

HA#[3..31]

Z0237

Z0209

HD#6

HD#36

HD#47

HA#8

Z0248
Z0250

Z0249

Z0247

Z0205

Z0204

Z0203

Z0202

Z0208

SLEWCTRL

Z0245

PIN_AG1

A20M#

IGNNE#

INIT#

INTR

SMI#
STPCLK#
NMI

CLKREF

Z0258

Z0259

Z0253

HTMS
HTRST#

FLUSH#

PIN_AG1

Z0261

TZ058

VID4

VID3

VID1
VID2

VID0

PIN_AK22

PIN_AK22

PICCLK Z 0256

TZ057

CPURST# Z0262

L82

0

1 2

R357

15_R

R342 150

R335
150

R318
75_1%

T2T3T4T5T6T7T12

T13

T14

T15

T16

T17

T9

T8T1 T11

T10

T41
T42
T43
T44

T45
T46
T47
T48

T26

T27 T29

T30

T31 T33

T34

T35 T37

T36 T38

T39

CX4
1000p

CA193

0.1u

CA205

0.1u

CA228

0.1u_R

CX23
1000p

CA208

0.1u

CA46

0.1u

C221

0.01u

CA202

0.1u

C223

0.01u

CA197

0.1u

CA213

0.1u

CX5
1000p

CT43
10u/10V_R

CX24
1000p

CX21
1000p

CA196

0.1u

CA190

0.1u

CA220

0.1u

CA200

0.1u

CX6
1000p

CA195

0.1u

CA192

0.1u

CF28

4.7u/16V

R316

150_1%

CA45

0.1u

C234
10p_R

CA207

0.1u

CA215

0.1u

R327

110_1%

CX3
1000p

CA226

0.1u_R

CA230

0.1u_R

CA229

0.1u

CA194

0.1u

CA199

0.1u

CA212

0.1u

CT18

10u/10V

CA204

0.1u

CT42
10u/10V

CX22
1000p

R334

56.2_1%

CA191

0.1u

R336
150

L84

4.7uH_0805 30%

1 2

R345 330
R344 330
R353 330
R358 150

R346 150

R354 150

R352 150

R359 470
R356 470
R361 470
R362 470
R364 470
R363 470
R355 470

R461 1K

R459

14

R460
0_0805_R

+

CT41

10u/10V

R462 1K
R463 1K

CA261

0.1u

CA266

0.1u

CA260

0.1u

CA258

0.1u

CA264

0.1u

CA265

0.1u

CA259

0.1u

CA263

0.1u

CA262

0.1u

R360 510

R343 680

R365 150

R464
75_1%

R465
150_1%

C291

0.1u

R466
1K

+

CT44

10u/10V

CA268

0.1u

CA267

0.1u

R333

15_R

C229

10p_R

U9A

INTEL_PIII

W37

AN19
AN25

X4

AN17

AK28
AH22
AH26

AD6

R6

AN31

AL23
AL25

AN27

AL27

AK20

AH14

AN29

AL17
AL19
AH18
AH16
AK18

AD4

AA3

Z4
AK6
AA1

Y3
AF6
AB4
AB6
AE3
AJ1

AC3
AG3

Z6
AE1

AN7

AL5

AK14

AL7

AN5

AK10

AH6

AL9

AH10
AL15

AN9
AH8

AH12

AK8

E25

F16

A27

A25

C17

C23

A19

C27

C19

C21

A23

D16

A13

C25

C13

A17

A15

A21

C11

A11A7D12

D14

C15

D10D8A9C9B2C7C1F6C5J3A3A5F12E1E3K6G3F8G1L3H6P4R4H4U3N3L1Q1M4Q3P6S1J1T6S3U1M6N1T4

W1

AC1

AC37

AF4

AK16

AK24

AK30

AL11

AL13

AL21

AN11

AN13

AN15

AN21

AN23

B36

C29

C31

C33

E23

E29

E31

F10

G35

G37

L33

N33

N35

N37

Q33

Q35

Q37

S33

S37

U35

U37

V4W3W35

X6

Y1

E21

E27R2S35

X2

J33

J35
L35

A35

J37

AK26

AH30

AJ35

AL33

E35

AJ33

AE37

AE35
AG37

AN33

V6

F18

E33

AK22

K4

AK12

L37

AG33

C35

E37

G33

AC35

AE33

C37

AG1

W33
U33

AL31
AL29

M36

AN35
AN37
AK32

AL35
AM36
AL37
AJ37

AG35

AH28

AH20

AH4

A29

A31

A33

AA33

AA35

AD36
Z36
AB36

AM2

AJ31

Y33

AK36

BCLK

DEFER#
TRDY #

RESET2#

BPRI#

RS#[2]
RS#[1]
RS#[0]

VREF5

VREF3

ADS#

HITM#
HIT#

DRDY#

DBSY#

LOCK#

BNR#

BR0#

REQ#[4]
REQ#[3]
REQ#[2]
REQ#[1]
REQ#[0]

A#[31]
A#[30]
A#[29]
A#[28]
A#[27]
A#[26]
A#[25]
A#[24]
A#[23]
A#[22]
A#[21]
A#[20]
A#[19]
A#[18]
A#[17]
A#[16]
A#[15]
A#[14]
A#[13]
A#[12]
A#[11]
A#[10]
A#[9]
A#[8]
A#[7]
A#[6]
A#[5]
A#[4]
A#[3]

D#62

D#63

D#61

D#60

D#59

D#58

D#57

D#56

D#55

D#54

D#53

D#52

D#51

D#50

D#49

D#48

D#47

D#46

D#45

D#44

D#43

D#42

D#41

D#40

D#39

D#38

D#37

D#36

D#35

D#34

D#33

D#32

D#31

D#30

D#29

D#28

D#27

D#26

D#25

D#24

D#23

D#22

D#21

D#20

D#19

D#18

D#17

D#16

D#15

D#14

D#13

D#12

D#11

D#10

D#9

D#8

D#7

D#6

D#5

D#4

D#3

D#2

D#1

D#0

A#[33]

RSP#

A#[35]

VTT

AERR#

RESERVED

AP0#

VTT

VTT

VTT

AP1#

VTT

VTT

RP#

BINIT#

DEP5#

DEP1#

DEP0#

VTT

DEP6#

DEP4#

RESERVED

VTT

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

VTT

VTT

VTT

VTT

BERR#

A#[34]

TESTHI

A#[32]

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

PICCLK

PICD[0]
PICD[1]

PRDY#

PREQ#

PWRGOOD

SLP#

SMI#

TCK

BPM#[1]

BSEL0

FLUSH#

IERR#

IGNNE#

TRST#

VREF4

VREF1

VREF0

VREF7

VREF2

VREF6

LINT[1]/NMI

INIT#

BPM#[0]

BP#[3]

BP#[2]

FERR#

A20M#

CPUPRES#

EDGCTRL/VRSEL

PLL1
PLL2

THER MDP
THER MDN

LINT[0]/INTR

TDI
TDO
TMS

VID[0]
VID[1]
VID[2]
VID[3]

STPCLK#

THERMTRIP#

VTT

RESET#

DEP7#

DEP3#

DEP2#

VTT

VTT

VCC_1.5V
VCC_2.5V

VCC_CMOS

GND

BSEL1

GND/CLKREF

VID[4]/GND

D

G

S

Q20
SI2302DS

R514

22_R

C322

10p_R

+2.5V [7,10,16,19]

DXP[3]

CPURST#[3,4]

CPUCLK

RS#2[4]
RS#1[4]
RS#0[4]
BPRI#[3,4]

HTRDY#[3,4]
BREQ0#[3,4]

HLOCK#[3]

DEFER#[3,4]

HITM#[3,4]

HIT#[3,4]
DBSY#[3,4]
DRDY#[3,4]

BNR#[3,4]

ADS#[4]

HA#[3..31] [3,4]

HD#[0..63] [3,4]

HREQ#[0..4] [3,4]

SMI#
INIT#
CPUSLP#

IGNNE#
STPCLK#

NMI

PWRGOOD

INTR

A20M#
FERR#

VID[0..4]

VTT [3,19]

V_CORE [3,19]

DXN

Cu-/Tu+

BSEL0# [7]
BSEL1# [7]

PICCLK[10]

PICCLK [10]

HTCK

For Future Compat ibilit y Upgrate

A3

Place near to

CPU pin

(FOR VREF0 TO VREF7)

Place near the S ocket -370

SOCKET-370

(19-31001-044-A)

AGTL+ Termination Resistors
open R334 stuff 56 1%

C – 4

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 3 of 20

71-P2600-002 LP-260C

2

CPU & GTL+ Termina tion Resistors

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

3

20

Thursday, August 09, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

V_CORE

V_CORE

V_CORE

V_CORE

+5V

V_CORE

+3V

+5V

V_CORE

V_CORE

V_CORE

VTT

VTT

VTT

VTT

+5V

+5V

VTT

VTT

Z0308
Z0303
Z0304

Z0305

Z0306

Z0307

HD#56
HD#61
HD#50

HD#58
HD#53
HD#54
HD#46
HD#55
HD#57
HD#52
HD#59
HD#48
HD#63
HD#40
HD#47
HD#41
HD#49
HD#51
HD#42
HD#45
HD#44
HD#27
HD#39
HD#37
HD#36
HD#38
HD#43
HD#34
HD#22
HD#28
HD#31
HD#29
HD#32
HD#35

HA#20

HA#30

HA#31

HA#27

HA#22

HA#17

HA#29

HA#18

HA#23

HA#24

HA#19

HA#6

HA#3

HA#16

HA#28

CPURST#

HA#21
HA#15

HA#5

HA#7

HA#25

HA#14

HA#9

HA#4

HA#13

HA#8

HA#12

HA#11

HD#14

HD#13

HD#25

HD#33

HD#5

HD#12

HD#4

HD#8

HD#3

HD#2

HD#20

HD#30

HD#11

HD#21

HD#23

HD#62

HD#60

HD#0

HD#7

HD#24

HD#17

HD#6

HD#1

HD#16

HD#26

HD#15

HD#9

HD#19

HD#10

HD#18

HA#26

Z0309

Z0311

Z0312
Z0313

Z0314

PIN_AF36

Cu-/Tu+

Cu+/Tu-

PIN_AF36 Z0310

HA#10

CA70

0.1u

CA57

0.1u

CA79

0.1u

CA58

0.1u

CA76

0.1u

CA77

0.1u

CA50

0.1u

CA54

0.1u

R120 30K_1%

C79

3300p

R122

49.9K_1%

T53

C80

3300p

CF4

4.7u/16V

CA52

0.1u

CA62

0.1u

CB531uCB551uCB541uCB561uCB631uCB501uCB581uCB511uCB52

1u

CB151uCB161uCB91uCB8

1u

CB191uCB571uCB10

1u

CB211uCB22

1u

CA71

0.1u

CA206

0.1u

CA78

0.1u

CA60

0.1u

CA51

0.1u

CA53

0.1u

R142 10K

U10

W83L784R

20

19
18

17

16

15

14

13

11

12

1
2
3
4

5

6

7

8

9

10

VCC

CPUT1/PII1
CPUT2/PII2

VREF

VIN1

RESET#

(+3.3VIN)VIN2

(VBAT)VIN3

BATFAULT#/GPO4

GND

FANIN1/GPO1
FANIN1/GPO2
PWMOUT1
PWMOUT2

FANFAULT#/GPO3

PWR_DN#

SMI#

OVT#

SCL
SDA

T54
T55

CF7

4.7u/16V

CF8

4.7u/16V

CF5

4.7u/16V

CF3

4.7u/16V

CF6

4.7u/16V

CF9

4.7u/16V

CF12

4.7u/16V

CF10

4.7u/16V

CF11

4.7u/16V

RN59 8P4Rx56_R

1

2

3

4

7

6

5

8

RN57 8P4Rx56_R

1

2

3

4

7

6

5

8

RN55 8P4Rx56_R

1

2

3

4

7

6

5

8

RN51 8P4Rx56_R

1

2

3

4

7

6

5

8

RN49 8P4Rx56_R

1

2

3

4

7

6

5

8

RN47 8P4Rx56_R

1

2

3

4

7

6

5

8

RN41 8P4Rx56_R

1

2

3

4

7

6

5

8

RN44 8P4Rx56_R

1

2

3

4

7

6

5

8

RN38 8P4Rx56_R

1

2

3

4

7

6

5

8

RN26 8P4Rx56_R

1
2
3
4

7
6
5

8

RN27 8P4Rx56_R

1
2
3
4

7
6
5

8

RN28 8P4Rx56_R

1
2
3
4

7
6
5

8

RN29 8P4Rx56_R

1
2
3
4

7
6
5

8

RN33 8P4Rx56_R

1
2
3
4

7
6
5

8

RN32 8P4Rx56_R

1
2
3
4

7
6
5

8RN 31 8P4Rx56_R

1
2
3
4

7
6
5

8RN 30 8P4Rx56_R

1
2
3
4

7
6
5

8

RN34 8P4Rx56_R

1
2
3
4

7
6
5

8

RN35 8P4Rx56_R

1
2
3
4

7
6
5

8

RN48 8P4Rx56_R

1
2
3
4

7
6
5

8

RN43 8P4Rx56_R

1
2
3
4

7
6
5

8

RN36 8P4Rx56_R

1
2
3
4

7
6
5

8

RN40 8P4Rx56_R

1
2
3
4

7
6
5

8

RN50 8P4Rx56_R

1
2
3
4

7
6
5

8

RN46 8P4Rx56_R

1
2
3
4

7
6
5

8

RN58 8P4Rx56_R

1
2
3
4

7
6
5

8RN 56 8P4Rx56_R

1
2
3
4

7
6
5

8RN 54 8P4Rx56_R

1
2
3
4

7
6
5

8

R317 30K_1%

JP2
CLOSE

12

Q19
2N3904

B

E

C

CA61

0.1u

CF29

4.7u/16V

CF30

4.7u/16V

CA256

0.1u

R471 1K

R469 1K

R468 0_R

R470 0

R473

2.7K

Q22
2N3904

B

E

C

Q21
2N7002

G

DS

R474
1K

R475 10K

R472

2.7K

R467 56

U9B

INTEL_PIII

A37
AB32
AC33
AC5
AD2
AD34
AF32
AF36
AG5
AH2
AH34
AJ11
AJ15
AJ19
AJ23
AJ27
AJ3
AJ7

AK4
AL1
AL3
AM10
AM14
AM18

AM22
AM26
AM30
AM34
AM6
AN3
B12
B16
B20
B24
B28
B32
B4
B8
D18
D2
D22
D26
D30
D34
D4
E11
E15
E19
E7
F20
F24
F28
F32
F36
G5
H2
H34
K36
L5
M2
M34
P32
P36
Q5
R34
T32
T36
U5
V2

Z34

Z2

Y5

Y37

X36

X32

V34

AA37

AA5

AB2
AB34
AD32

AE5

AF2
AF34
AH24
AH32
AH36
AJ13
AJ17
AJ21
AJ25
AJ29

AJ5

AJ9

AK2
AK34
AM12
AM16
AM20
AM24
AM28
AM32

AM4

AM8

B10

B14

B18

B22

B26

B30

B34

B6

C3
D20
D24
D28
D32
D36

D6
E13
E17

E5

E9
F14

F2
F22
F26
F30
F34

F4
H32
H36

J5

K2
K32
K34
M32

N5

P2
P34
R32
R36

S5

T2
T34
V32
V36
W5
X34
Y35
Z32

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

GND/VTT_PWRGD

GND/RSV

GND
GND
GND
GND

GND
GND
GND
GND
GND

GND/DYN_OE

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

GND

GND

GND

GND

GND

GND

GND

VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE/VTT
VCC_CORE
VCC_CORE

R121

34K_1%

HD#[0.. 63][2,4] VTT [ 2,4,5,19]

+3V [5,6,7,8, 9,10,12,13, 14,15,16,17,18, 19,20]

V_CORE [2,19]

THER M#[6]

DXP [2]

POWEROK

+5V [9,11,12,13, 14,15,16,17, 18,19,20]

630SMCLK[6,7,8]

630SMBDAT[6,7,8]

DXN

BREQ0# [2, 4]

HLOCK# [2,4]

HREQ#1 [2,4]

RS#2 [4]

RS#0 [4]

HREQ#3 [2,4]

HA#[3..31][2,4]

FAN-IN1

FAN-IN2
FAN-PWM1[16]
FAN-PWM2[16]

DRDY# [2,4]
DBSY# [2,4]

RS#1 [4]
HTRDY# [2,4]
HIT# [2,4]

HITM# [ 2,4]

HREQ#2 [2,4]

BPRI# [2]
HREQ#4 [2,4]
HREQ#0 [2,4]
DEFER# [2]

BNR# [2,4]

CPURST# [2]

Cu+/Tu-

Cu-/Tu+

VTT_PWRGD

CPURST# [2]

SOCKET

370

A3

C – 5

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 4 of 20

71-P2600-002 LP-260C

2

630S_1 (HOST/ MEMORY)

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

420

Thursday, August 09, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+3V

+3V

VTT VTT

+3V
+3V
+3V
+3V

VTT

SCAS#

Z0402630CCLK Z0403630SDCLK

CSB#[0..3]

HD#59

HD#54

HD#51

HD#46

HD#21

HD#10

HD#9

HD#5

HD#0

MD58

MD57

MD56

HD#45

HD#24

HD#8

HD#7

HD#4

MD49

MD19

MD17

MD16

MD15

MD7

HD#49

HD#48

HD#44

HD#41

HD#14

HD#11

MD41

MD38

MD37

MD28

MD23

MD[0 ..6 3]

MD48

MD47

MD31

MD29

MD21

MD20

MD11

Z0437

HD#26

MD30

HD#31

HD#63

HD#50

HD#43

HD#20

HD#19

MD55

MD46

MD42

MD40

MD27

MD26

MD24

HD#32

HD#29

MD54

MD52

MD43

MD33

MD32

MD22

MD0

HD#[0..63]

HD#55

HD#47

HD#6

MD63

MD51

MD44

MD9

HD#57

HD#56

HD#40

HD#39

HD#38

HD#33

HD#25

MD62

MD60

MD50

MD25

MD14

MD4

MD3

MD2

MD1

HD#37

HD#36

HD#30

MD6

630SDCLK

HD#42

HD#23

HD#18

HD#17

HD#16

MD45

HD#61

MD61

HD#35

HD#34

HD#28

HD#27

HD#22

HD#2

HD#1

MD53

MD8

HD#62

HD#60

MD34

MD18

MD13

MD12

MD10

HD#58

HD#53

HD#52

HD#15

HD#13

HD#12

HD#3

MD59

MD39

MD36

MD35

MD5

Z0438

BNR#

STPCLK#
CPUSLP#

HREQ#2

HTRDY#

HIT#

IGNNE#

HREQ#[0.. 4]

INTR

HREQ#1

RS#2

DEFER#

HLOCK#

BREQ0#

HREQ#4
HREQ#3

HREQ#0

CPURST#
BPRI#

DRDY#

RS#0

DBSY#

SMI#
INIT#

FERR#

NMI

RS#1

A20M#

630CCLK

Z0401

GTLVREFBGTLVREFA

GTLVREFB

GTLVREFA

HITM#

ADS#

HA#18

HA#4

HA#23

HA#9

HA#25

HA#8

HA#14

HA#16

HA#6

HA#11

HA#7

HA#29

HA#13

HA#30

HA#10

HA#22

HA#15

HA#19

HA#20

HA#24

HA#5

HA#12

HA#21

HA#31

HA#28
HA#27

HA#17

HA#[3..31]

HA#26

HA#3

CSB#3A
CSB#2A
CSB#1A
CSB#0A

Z0420

Z0421

Z0422

Z0423

Z0424

Z0425

Z0426

DQM1

DQM2
DQM0

DQM7

DQM4
DQM3

DQM[0..7]

DQM5

DQM6Z0428

Z0427
Z0429

Z0430
Z0431
Z0432
Z0433
Z0434

CSB#0

Z0435

SRAS#Z0436

RAMW#

CSA#2Z0405
CSA#0

CSA#1Z0406

Z0407

Z0404

CSA#[0..3]

CSA#3

CSB#3

CSB#1

CSB#2

Z0417

Z0416

Z0418

Z0419

MA4

MA1

Z0415

MA12

MA6

MA9

Z0413

MA14

MA3

MA10

MA[0..14]

MA8

MA5

MA7

Z0412

MA0

MA13

MA2

MA11

Z0414

MD31
MD38
MD39

CSB#2A
CSB#0A
CSB#1A
CSB#3A

MD40

ADS#

TZ001

TZ002

TZ003

TZ004

TZ005 TZ006

TZ007

R106 10

CA181

0.1u

C193

0.01u

+

CT17
10u/10V

C195
10p_R

C43
10p_R

R310

15_R

R67

15_R

CB49

1u

R305

0_0805

R312 0_0805

+

CT40

10u/10V

R309

64.9_1%

CX20
1000p

R313

64.9_1%

R308
150_1%

R311
150_1%

C201

0.01u

R103 10
R100 10

RN8 8P4Rx10

18
27
36
45

CX19
1000p

CX18
1000p

CX17
1000p

RN3 8P4Rx10

18
27
36
45

RN7 8P4Rx10

18
27
36
45

R152 4.7K_R
R56 4.7K_R
R57 4.7K_R

U2-1

SiS-630ST

V29

C18
D16
A17
D18
B17
A18
B18
C17
D17

T29
R26
P25
G27
R29
G28

V26
R25
U29

U26
R24
U28
T27
U27
P28

R27
T26
T28
R28
P27

M24
H26
G29
J26
H29
H27
K27
H28
J29
J27
K26
J28
K28
L26
L27
L28
K29
M25
M26
M27
L29
N25
N28
M28
M29
N29
N26
P24
N27

A24

P29

T25

W28

W27

Y29

Y27

Y26

AA28

AA26

AB28

AB26

AC29

AC27

AC25

AD28

AD27

Y25

AG22

AJ22

AF21

AH21

AF20

AH20

AJ20

AG19

AJ19

AF18

AH18

AF17

AG17

AJ17

AF16

AH16

T24

W29

U25

W26

Y28

V25

AA29

AA27

AB29

AB27

V24

AC28

AC26

AD29

W25

AD26

AF22

AH22

AE23

AG21

AJ21

AG20

AE22

AF19

AH19

AE18

AG18

AJ18

AD20

AH17

AE21

AG16

AE24
AG24
AF24
AJ25
AH25
AG25

AF28
AF29
AA25
AE25
AE26
AE27

AB25
AF27
AF26
AG29
AG28
AG27
AH28
AB24
AH27
AD24
AJ27
AG26
AH26
AJ26
AF25

Y24
AE28
AF23
AG23
AD25
AE29
AJ24
AD22

E9
AJ16

AH23
AH24
AJ23

AE19
AE20

V27

V28

E21

A19

C19

B20

B21

B19

A21

A20

D19

E20

D20

B22

C22

C20

A22

D21

A23

C21

B23

C23

A25

E22

D22

D24

D23

C25

B25

C24

E25

F22

D25

E23

B26

E24

C26

A26

A27

D26

B27

C27

B28

F24

C28

D28

H24

C29

E26

D27

J25

E28

D29

E27

H25

K24

F25

F27

E29

F26

L25

K25

F29

F28

G26

G25

B24

P26

CPUCLK

NMI
SMI#
INIT#
INTR
A20M#
FERR#
IGNNE#
STPCLK#
CPUSLP#/CPUSTOP#

HLOCK#
DEFER#
HTRDY#
CPURST#
BPRI#
BREQ0#

RS#[2]
RS#[1]
RS#[0]

ADS#
HITM#
HIT#
DRDY#
DBSY#
BNR#

HREQ#[4]
HREQ#[3]
HREQ#[2]
HREQ#[1]
HREQ#[0]

HA#[31]
HA#[30]
HA#[29]
HA#[28]
HA#[27]
HA#[26]
HA#[25]
HA#[24]
HA#[23]
HA#[22]
HA#[21]
HA#[20]
HA#[19]
HA#[18]
HA#[17]
HA#[16]
HA#[15]
HA#[14]
HA#[13]
HA#[12]
HA#[11]
HA#[10]
HA#[9]
HA#[8]
HA#[7]
HA#[6]
HA#[5]
HA#[4]
HA#[3]

GTLVREFB

GTLVREFA

MD63

MD62

MD61

MD60

MD59

MD58

MD57

MD56

MD55

MD54

MD53

MD52

MD51

MD50

MD49

MD48

MD47

MD46

MD45

MD44

MD43

MD42

MD41

MD40

MD39

MD38

MD37

MD36

MD35

MD34

MD33

MD32

MD31

MD30

MD29

MD28

MD27

MD26

MD25

MD24

MD23

MD22

MD21

MD20

MD19

MD18

MD17

MD16

MD15

MD14

MD13

MD12

MD11

MD10

MD9

MD8

MD7

MD6

MD5

MD4

MD3

MD2

MD1

MD0

CSA#[5]
CSA#[4]
CSA#[3]
CSA#[2]
CSA#[1]
CSA#[0]

CSB#[5]
CSB#[4]
CSB#[3]
CSB#[2]
CSB#[1]
CSB#[0]

MA[14]
MA[13]
MA[12]
MA[11]
MA[10]

MA[9]
MA[8]
MA[7]
MA[6]
MA[5]
MA[4]
MA[3]
MA[2]
MA[1]
MA[0]

DQM[7]
DQM[6]
DQM[5]
DQM[4]
DQM[3]
DQM[2]
DQM[1]
DQM[0]

CKE

SDCLK

WE#
SRAS#
SCAS#

SDAVDD

SDAVSS

CPUAVDD

CPUAVSS

HD#63

HD#62

HD#61

HD#60

HD#59

HD#58

HD#57

HD#56

HD#55

HD#54

HD#53

HD#52

HD#51

HD#50

HD#49

HD#48

HD#47

HD#46

HD#45

HD#44

HD#43

HD#42

HD#41

HD#40

HD#39

HD#38

HD#37

HD#36

HD#35

HD#34

HD#33

HD#32

HD#31

HD#30

HD#29

HD#28

HD#27

HD#26

HD#25

HD#24

HD#23

HD#22

HD#21

HD#20

HD#19

HD#18

HD#17

HD#16

HD#15

HD#14

HD#13

HD#12

HD#11

HD#10

HD#9

HD#8

HD#7

HD#6

HD#5

HD#4

HD#3

HD#2

HD#1

HD#0

VSSQA

VSSQB

R102 10
R81 10

R101 10

R72 10

R75 10

R104 10
R80 10

R105 10

RN4 8P4Rx10

18
27
36
45

RN5 8P4Rx10

18
27
36
45

RN6 8P4Rx10

18
27
36
45

R433 4.7K

R341 56_R

CA219

0.1u

VTT [3,19]

ADS#[2]

HITM#[2,3]

HIT#[2,3]
DRDY#[2,3]
DBSY#[2,3]

HTRDY#[2,3]

630CCLK

HLOCK#[3]
DEFER#[2]

CPURST#[2]

BPRI#[2]

BREQ0#[2,3]

RS#2[2,3]
RS#1[2,3]
RS#0[2,3]

HD#[0..63] [2,3]
HA#[0..31] [2,3]
HREQ#[0..4] [2,3]

BNR#[2,3]

NMI

SMI#
INIT#
INTR

A20M#

IGNNE#

STPCLK#

CPUSLP#

FERR#

+3V [5,6, 7,8,9,10,12, 13,14,15,16, 17,18,19,20]

MD[0..63] [8,11]

CSB#[0..3]
MA[0..14]
DQM[0..7]

630SDCLK [7 ]

SCAS#

CSA#[0..3]

SRAS#

RAMW#

ADS#[2]

A3

Memory Interface

Host Interface

MD31: Quick sta rt functio n

0 : Disable
1 : Enable

MD38: Enable VGA interrupt func ti on

0 : Disable
1 : Enable

MD39: VGA ECLK and MCLK mode

0 : Sync hronous mod e
1 : Asynchr onous m od e ( Default )

Clos e t o 630S

Clos e t o 630S

C – 6

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 5 of 20

71-P2600-002 LP-260C

2

630S_2, 630S_5 (PCI/IDE/PWR)

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

520

Thursday, August 09, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+1.8V

+3V

630SVTT

SB3V

SB1.8V

+3V

+1.8V

VTT

+3V

+3V

+3V

+3V

+3V

+3V

+3V

PREQ#2
PREQ#1
PREQ#0

PGNT#0

C/BE#3
C/BE#2
C/BE#1
C/BE#0

INT#A

INT#D

C/BE#[0.. 3]

630PCLK

DEVSEL#

SERR#

IRDY#
TRDY #

FRAME#
PLOCK#

PAR

STOP#

INT#B
INT#C

PGNT#1

PGNT#2

INT#A
INT#B
INT#C

IDEDA13

AD13

AD31

IDEDA10

IDEDA8

IDEDA3

IDEDA1

IDEDA12

IDEDA0

AD0

AD27

IDEDB[0.. 15]

IDEDB4

IDEDB0

IDEDB8

AD18

AD28

AD29

IDEDA14

IDEDB13

IDEDB12

IDEDB11

IDEDA6

IDEDA2

IDEDB3

Z0508

AD22

AD23

IDEDA5

IDEDA4

IDEDB2

AD11

AD12

AD15

AD16

AD17

IDEDA11

IDEDB5

AD1

AD2

AD3

AD4

AD5

AD19

AD20

AD[0..31]

IDEDB1

AD14

AD9

AD21

IDEDA[0.. 15]

IDEDA15

IDEDA9

IDEDB15

IDEDB14

IDEDB10

AD6

AD7

AD8

AD24

AD25

AD26

IDEDB9

IDEDB7

IDEDB6

IDEDA7

AD10

AD30

INT#D

Z0507

Z0503

Z0502

Z0504

Z0506

Z0505

FRAME#
IRDY#

TRDY #

DEVSEL#

Z0511

PERR#

SERR#

Z0509630PCLK

Z0512
Z0513
Z0514

Z0515
Z0516
Z0517

Z0518
Z0519

Z0520
Z0521
Z0522

Z0523
Z0524
Z0525

Z0526
Z0527

Z0501

Z0510

PGNT#0
PGNT#1
PGNT#2
PLOCK#
PREQ#0

PREQ#2

PREQ#1
STOP#

R63

0_0805

R69
220_1%_R

L9 0_1206

L13

BEAD BK2125HS601 600ohm_0805

L7

BEAD BK2125HS601 600ohm_0805

L81

0_1206

L10

0_1206

R78 0_1206

U2-2

SiS-630ST

C1
C2
C3

D2
D3
D4

F3
H4
J1
L1

N1
P4
P5
P3

H3

H2
H1
J2

B11

M6

J3
L4

AJ15

C11

AE17

AG12

AF12

AH11

AE16

AJ10

AD15

AE15

AG10

AH10

AF11

AG11

AJ11

AD16

AH12

AJ12

AE8

AE12

AG7

AJ6

AD12

AF6

AE11

AH5

AJ5

AE6

AG6

AH6

AF7

AH7

AJ7

AD13

AE13
AG8
AF9
AH9

AH8
AF8
AJ8

AD14
AE14
AG9

AF10
AJ9

AH13
AD17
AF15
AG15

AG13
AF13
AJ13

AG14
AF14
AD18

AJ14
AH14

D1E4J4E3K6E2E1F4F2K5F1G4G3G2G1L5K4K3M5K2K1L3N6L2M4N5M3M2M1N4P6N3AH15

PREQ#[2]
PREQ#[1]
PREQ#[0]

PGNT#[2]
PGNT#[1]
PGNT#[0]

C/BE#[3]
C/BE#[2]
C/BE#[1]
C/BE#[0]

INTA#
INTB#
INTC#
INTD#

FRAME#

IRDY#
TRDY #
STOP#
SERR#

PAR

DEVSEL#
PLOCK#

PCICLK

PCIRST#

IDB0

IDB1

IDB2

IDB3

IDB4

IDB5

IDB6

IDB7

IDB8

IDB9

IDB10

IDB11

IDB12

IDB13

IDB14

IDB15

IDA0

IDA1

IDA2

IDA3

IDA4

IDA5

IDA6

IDA7

IDA8

IDA9

IDA10

IDA11

IDA12

IDA13

IDA14

IDA15

ICHRDYA
IDREQ[A]

IIRQA

CBLIDA
IIOR#[A]

IIOW#[A]

IDACK#[A]

IDSAA[2]
IDSAA[1]
IDSAA[0]

IDECSA#[1]
IDECSA#[0]

ICHRDYB
IDREQ[B]

IIRQB

CBLIDB
IIOR#[B]

IIOW#[B]

IDACK#[B]

IDSAB[2]
IDSAB[1]
IDSAB[0]

IDECSB#[1]
IDECSB#[0]

AD31

AD30

AD29

AD28

AD27

AD26

AD25

AD24

AD23

AD22

AD21

AD20

AD19

AD18

AD17

AD16

AD15

AD14

AD13

AD12

AD11

AD10

AD9

AD8

AD7

AD6

AD5

AD4

AD3

AD2

AD1

AD0

IDEAVDD

R94

33

CA171

0.1u

CA184

0.1u

CA174

0.1u

+

CT4
10u/10V

CB47

1u

CB5

1u

R70

44.2_1%_R

CA186

0.1u

CA165

0.1u

CA176

0.1u

+

CT13
10u/10V_R

+

CT12

10u/10V

CB3

1u

CB46

1u

CB38

1u

CX2
1000p

+

CF2

4.7u/16V

CB48

1u

CA163

0.1u

CB1

1u

CA185

0.1u

CB7

1u

CA170

0.1u

+

CT5

10u/10V

C185

0.01u

CA182

0.1u

+

CT36

10u/10V

CB4

1u

+

CF1

4.7u/16V

CA180

0.1u

CB6

1u

CB41

1u

U2-4

SiS-630ST

Y9
Y8
W9
W8

V9
V8

U8

P9
P8

N8
AB9
AB8
AA9
AA8

M22
L22
K22
J22
J21
H22
H21
H20
H19

W15

W14

W13

V15

V14

U15

U14

T15

T14

R15

R14

P19

P18

P15

P14

N19

N18

N17

N16

N15

N14

N13

N12

N11

M18

M17

M16

M15

M14

M13

M12

L17

L16

L15

L14

L13

V13

V12

U13

U12

U11

T13

T12

T11

R13

R12

R11

P13

P12

P11

H9
J8

P16
P17
R16
R17
R18
R19
T16
T17
T18
T19
U16
U17
U18
U19
V16
V17
V18
W16
W17

U9

T21N9N21

M21L9L21

K21

J20

J19

J17

J16

J13

J10

H16

H13

AB17

AB14

AA21

AA17

AA14

AA10

Y22

T22

N22M8L8

J18

H18

H12

H11

AB20

AB18

AB13

AB11

AB10

Y21

W22

W21

V22

V21

U22

U21M9K9K8J9

J12

J11

H17

H10

AB22

AB21

AB19

AB12

AA22

AA20

AA19

AA18

AA13

AA12

AA11

VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ

GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

VSSQ

AUX3.3V
AUX1.8V

VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD
VSSD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

IVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

PVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

OVDD

CA166

0.1u

+

CT33

10u/10V

RN2

8P4Rx2.7K

1
2
3
4

7
6
5

8

CA177

0.1u

CA164

0.1u

C186

0.01u

CA183

0.1u

CB37

1u

CB42

1u

CA172

0.1u

CB40

1u

CB35

1u

CA187

0.1u

U3

L1087-ADJ_R

3 2

1

VIN VOU T

ADJ

R281 4.7K

R60

15_R

R280 4.7K

C41
10p_R

R249 22

R248 10

R242 33

R238 33

R240 33

R239 33

R237 33

R245 33

R429 22

R210 33

R204 33

R226 10
R221 33

R399 33
R398 33

R397 33

CA33

0.1u

U6B
74HC32

4
5

6

147

R99

33

U6A
74HC32

1
2

3

147

R267 8.2K
R268 8.2K
R300 8.2K
R68 8.2K

R283 4.7K
R51 4.7K
R301 4.7K
R282 4.7K
R276 4.7K
R52 4.7K
R295 4.7K
R279 4.7K

VTT [3,19]

ICHRDYA
IDEREQA
IDE-IRQ14
CBLIDA

IDEIOR#A
IDEIOW#A
IDACK#A

IDECSA#1 [ 11]
IDECSA#0

IDESAA0

IDESAA1

IDESAA2 [ 11]

IDEIOR#B [11]
IDEIOW#B [11]
IDACK#B [11]

IDESAB2 [ 11]
IDESAB1 [ 11]
IDESAB0

IDECSB#1 [ 11]
IDECSB#0 [ 11]

ICHRDYB [11]
IDEREQB [ 11]
IDE-IRQ15 [11]
CBLIDB [11]

IDEDA[0..15] [11]
IDEDB[0..15] [11]

AD[0..31][12,20]

C/BE#[0..3][12,20]

INT#A[12]
INT#B[12]
INT#C
INT#D[10]

630PCLK

PLOCK#[12]

IRDY#[12,20]

SERR#[20]

DEVSEL#[12,20]

STOP#[ 12,20]

FRAME#[12,20]

TRDY #[1 2,20]

PAR[ 12,20]

SB1.8V [19]

PGNT#2
PGNT#1
PGNT#0

PREQ#0

PREQ#1

PREQ#2[20]

PCIRST#2[10,12]

SB3V [2, 15,19,20]
+1.8V [16,19]
+3V [ 3,4,11,12,18, 19,20]

PERR#[12,20]

PCIRST#1[11,14]

(FOR INTERN AL PLL)

IDE Interface

PCI Interface

SiS-630ST

A3

SiS-630ST POWER

1A

1A

PIN4=630SVTT

Close to 630S

C – 7

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 6 of 20

71-P2600-002 LP-260C

2

630S_3 ( VGA / SOUTH BRIDGE )

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

6

20

Thursday, August 09, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+3V

+3V

+3V

RTCVDD

SB3V

+3V

+3V

SB3V

+3V

SB3V

SB3V

SB3V

+3V

SB3V

+3V

SB5V

SB3V

+3V

+3V

630-14M

REST

COMP

Z0634

Z0633

Z0632

Z0631

Z0630

Z0629

Z0628

Z0627

Z0626

Z0625

Z0624

Z0623

Z0622

Z0621

Z0620

Z0619

Z0618

630SVREF

Z0642

Z0643

Z0641

Z0640

Z0639

Z0638

Z0637

Z0636

Z0635

AC_RESET#

SDATIN0

USB-48M

SYNC
BIT_CLK

SDATIN1
SDATO

SIRQ
LFRAME#

LDRQ#

PME#
THER M#
PSON#

PWRBTN#

Z0603
Z0604
Z0605
Z0606

BIT_CLK Z06 11

USB-48M Z0612

630SMCLK
630SMBDAT

COMP

DACAVDDB

DACAVDDC

DCLKAVDD

ECLKAVDD

LANCLK25M
TXD0

TXD1
TXD2
TXD3
RXD0
RXD1
RXD2
RXD3

630SMCLK

THERM#
630SMBDAT

PME#

Z0614

R7B1G5

G0

630SVREF

B4

G4

G7

R2

PWRGD

LANCLK25M

Z0617

LAD[0..3]

DCLKAVDD

B5B6B0

B2

G1

BATOK

G3G2R6

Z0615

ECLKAVDD

SYSTEM-ON#

B7

LAD3

G6

R1R0R3B3R5

LAD1
LAD2

LAD0

REST

R4

AGPAVDD1

AGPAVDD2

Z0610

Z0646

Z0645

Z0644

Z0602

Z0601

Z0613

TXD3

Z0616

PSON#

DACAVDDC

EXTSMI#

PWRBTN#

RXER

Z0647

Z0648

RXDV

Z0609

Z0608

DACAVDDB

Z0649

TZ008

TZ009

TZ010

TZ022

Z0607

L80

BEAD BK2125HS601 600ohm_0805

1 2

CB44
1u

+

CT37

10u/10V

C192

0.01u

T56

T57

T60

T59

T58 T62

T61 T65

T64

T63

T68T66

T67

T70

T69 T71

T72

T73 T75

T74 T7 8

T77

T76 T81

T79 T80

CB34
1u

T85
T86
T87
T88

R303

15_R

CA167

0.1u

C42
10p_R

CA162

0.1u

C189
10p_R

R62

15_R

R306 22K

L76

BEAD BK2125HS601 600ohm_0805

R55
10M

Y2

32.768K

1 2
3 4

C40
10p

C39

10p

R47 2.2K

CA16

0.1u

CB45

1u

C188

0.01u

L79

BEAD BK2125HS601 600ohm_0805

1 2

+

CT39

10u/10V

C191

0.01u

CB43

1u

L78

BEAD BK2125HS601 600ohm_0805

1 2

+

CT34

10u/10V

C190

0.01u

CB39

1u

CA173

0.1u

R302

10

RN9

8P4Rx4.7K

1 8
2
3 6
4 5

7

R304 4. 7K

R291 4.7K

L11
BEAD BK2125HS601 600ohm_0805

+

CT6

10u/10V

CA158

0.1u

Y3

25M OSC

1

23

4

NC

GNDOSC

VCC

T83

T82 T84

U2-3

SiS-630ST

AJ3

AA5

AB3

AB4

AB5

AB6

R6

AB1

P2

P1
U6

AG4
AF4
AJ4
AE5

AG5
AF5
AH4

B12
E10

B6

A6
D13
E11

C7
E18
A10

B10
A13
B13
D11
C13

A12

H5

J5

G5

H6

E5

F5

F6

E6

F8

E7

E8

D7

AE10

AD10

AE9

AD8

AA1

AA2

B2

B3

B4

B5A3A4A5C5C4E12C8D8A7B7

F13

F17

N24

U24

AE7

AH2

N2

E14
D14

F18
F20

F16
E16

F15
E15

D15
A16
C16
T6

B15
C14
E19

B16
C15

R1
R2

A11

D5
C12

D12
E17
B8
C9
B9
E13
A9

F10
D6

A8
F14
C6
D9
D10
C10
F12

AH3
AG3

AD6

AG1

AF3

AF2

AF1

AE4

AE3

AE2

AE1

AD5

AD4

AD1

AC4

AC3

AC2

AC5

AG2

AC1

T2T3AD2W1AD3

W2

R3

U2

V6

R5

R4

AA4Y5Y4Y3Y2

AA3Y6AB2U3Y1W4W3V5V4V3V2V1U5U4W5U1T5T4T1

B14

A14

A15

AGPCLK

APAR

ATRDY#

ADEVSEL

ASTOP#

ASERR#

AREQ#/VBCAD
AGPRCOMP

RBF#/VBHCLK

WBF#/VBCTL0
PIPE#/VBCTL1

LAD0
LAD1
LAD2
LAD3

SIRQ
LDRQ#
LFRAME#

EXTSMI#
PWRBTN#
RING
PME#
THER M#
PSON#
ACPILED

SPK
AC_SDIN[0]

AC_SDIN[1]
AC_SDOUT
AC_SYNC
AC_RESET#
AC_BIT_CLK

USBCLK48M
UV0-

UV0+
UV1­UV1+
UV2­UV2+
UV3+
UV3-

UV4­UV4+
UV5­UV5+

AGPAVDD1

AGPAVSS1

AGPAVDD2

AGPAVSS2

AGPVREF

AGPVSSREF

USBVDD0

USBVDD1

OSC32KHI

OSC32KHO

RTCVSS

RTCVDD

AUXOK

BATOK

PWROK

GP7/SPDIF

PMCLK/GP13

PMDAT/GP12

KBCLK/GP11

KBDAT/GP10

VSSA

VSSB

VSSC

VSSD

RESERVE2

RESERVE1

ENTEST

DACAVDDB

DACAVSSB

DACAVDDC

DACAVSSC
DCLKAVDD

DCLKAVSS
ECLKAVDD

ECLKAVSS

HSYNC
VSYNC
SSYNC

AGNT#/VGCLK

COMP

VREF
RSET

DDC1CLK

DDC1DATA

SBA2/DDC2CLK
SBA1/DDC2DAT

VOSCI

LANCLK25M

GP0/PREQ#3/TXD[0]

GP1/PGNT#3/TXD[1]

GP2/LDRQ1#/TXD[2]

KLOCK#/GP14/TXD[3]

RXD[0]
RXD[1]
RXD[2]
RXD[3]

OC0#/RXDV

OC1#/MDIO

GP15/SMBAL/TXEN

GP5/COL
GP6/CRS

GP8/MDC
GP9/RXCLK
GP4/TXCLK

GP3/RXER

SMCLK

SMBDAT

AAD0

AAD1

AAD2

AAD3

AAD4

AAD5

AAD6

AAD7

AAD8

AAD9

AAD10

AAD11

AAD12

AAD13

AAD14

AAD15

ACBE0#

ACBE1#

SB_STB

SB_STB#

AD_STB0

AD_STB1

AD_STB0#

AD_STB1#

SBA0/VBBLANK#

SBA7

ST0/VBHSYNC
ST1/VBVSYNC

ST2/VBCLK

AAD16/B5

AAD17/B2

AAD18/B3

AAD19/B0

AAD20/B1

ACBE2#/B4

AIRDY#/B6

AFRAME#/B7

ACBE3#/R0

AAD21/R1

AAD22/R2

AAD23/R3

AAD24/R4

AAD25/R5

AAD26/R6

AAD27/R7

AAD28/G2

AAD29/G0

AAD30/G1

AAD31/G3

SBA6/G4

SBA5/G5

SBA4/G6

SBA3/G7

ROUT

GOUT

BOUT

R293 56

R299 8. 2K

R292

8.2K

+

CT7

10u/10V

+

CT8

10u/10V

R320 4. 7K

CA11

0.1u

1KR284

U23A
74HCT14

1 2

147

CA151 0.1u

L75
BEAD BK2125HS601 600ohm_0805

R48
100K

R298 15K
R297 15K

CA178

0.1u

R126 4. 7K

R307
140_1%

C187

10p

R435 4. 7K

CF31

4.7u/16V_R

R515 22

C323
10p_R

CB36

1u

+

CT38

10u/10V

L77

BEAD BK2125HS601 600ohm_0805

1 2

R476 0

U38

TC7SZ125FU

3

2

1

4

5

GND

INA

INB

OUT

VCC

R434 33

C239
10p_R

R516
0_R

C328

0.1u

R[0..7]

HSYNC

BOUT

GOUT

630-14M [7]

DDCCLK [9,10]
DDCDATA [9,10]

ROUT

RTCVDD

+1.8V [16,19]

+3V [3,4,11,12, 18,19,20]

SB5V [10,11,13]

SB3V [2,15,19, 20]

LAD[0..3][14]

BIT_CLK[17]

SDATIN0[15,17,20]
SDATIN1[15]

SDATO[15,17,20]

SYNC[15,17,20]

AC_RESET#[15,17]

UV0-[9]
UV0+[9]
UV1-[9]
UV1+[9]

USB-48M

LDRQ#

LFRAME#[14]

SIRQ[12,14]

630SPK[17]

PME#[12,14,20]

UV2-[9]
UV3+[9]

THER M#[3]

ACPILED

RING

PWRGD
BATOK [16]

KBDAT [16]
KBCLK [16]
PMDAT [16]
PMCLK [16]

SYSTEM-ON# [16]

TXEN [ 13]

TXD0 [13]
TXD1 [13]
TXD2 [13]
TXD3 [13]
RXD0
RXD1
RXD2
RXD3

COL
CRS

RXCLK
TXCLK
RXER

MDC [1 3]

630SMCLK [3,7,8]
630SMBDAT [3,7,8]

MDIO [ 13]

RXDV

VSYNC

LANCLK25M [13]

DDC2CLK [11]
DDC2DAT [18]

IAHSYNC[10]

630DE[10]

IAVSYNC[10]

AGPCLK

POWER-ON

G[0..7]

B[0..7]

UV4-[13]
UV4+[13]

EXTSMI#[13]

POWERSW# [16]

PSON#[13]

UV3-[9]

UV2+[9]

PLPWDN#[11]

VGCLK

VGACLK

VGACLK

PLACE THESE CIRCU I TS CLOSE TO SiS 630

A3

VGA Interface

Power
Management
Interface

LPC
Interface

AC'97
Interface

USB
Interface

LAN
Interface

SMBus

PS/2 GNDRTC InterfaceAG P Pow e r Other

ECL KA VS S

DCLKAVS S

DACAVS SB

DACAVS SC

AGPAVSS2

AGPAVSS1

C – 8

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 7 of 20

71-P2600-002 LP-260C

2

CLOCK GENERATOR

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

720

Thursday, August 16, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+2.5V

+3V

+2.5VVCC3_CLK

+3V

+3V

VCC3_CLK

VCC3_CLK

+3V

+3V

Z0705
Z0706
Z0707
Z0708

Z0710

FS1
FS2

FS0

FS0

Z0703

FS1
FS2
FS3

Z0712
Z0713

Z0701

Z0718
Z0719
Z0720
Z0721
Z0722
Z0723
Z0724
Z0725
Z0726

FS3

Z0716

Z0730

Z0729
Z0731

Z0727
Z0728

Z0711

Z0709

Z0717

Z0714

Z0702

Z0715

Z0704

Z0732

Z0733

Z0738

Z0736

Z0739
Z0741

Z0737

Z0734

Z0742

Z0740

Z0735

CPUV

DIMCLK2

DIMCLK5

DIMCLK6

DIMCLK3

DIMCLK0
DIMCLK4

DIMCLK7
DIMCLK1

Z0743
Z0744

Y1

14.318MHz

CA144

0.1u

R22

22

R21

22

R23

22

R32

BEAD SJ-160808-0120B-N3

R39

10

R35 10

R34 10

R19

22

L70
BEAD BK1608LL121 120ohm

CX13
1000p

R20

22

R262 2. 7K
R261 2. 7K
R260 2. 7K
R259 2. 7K

R2

10KR310KR510KR610K

CA8

0.1u

SW1

4X2 DIPSWITCH

1
2
3
4

8
7
6
5

R33 10

R16 10
R14 10

R13 10

R15 10

CA139

0.1u

CA145

0.1u

CA140

0.1u

R37 10

C182

10p

CA129

0.1u

L8
BEAD BK2125HM121 120ohm_0805

CX12
1000p

C22
10p

C8
10p

C11
10p

C10
10p

C15
10p

C9

10p

R31 10K

T91
T92

T95

T94

T93

R38

10

T90

C13
33p

R24

BEAD SJ-160808-0120B-N3

CX16
1000p

CX14
1000p

CX15
1000p

CX1
1000p

R18

22

R17

22

C7
10p

+

CT30

10u/10V

+

CT3

10u/10V

+

CT2

10u/10V

CA7

0.1u

CX7
1000p

+

CT1

10u/10V

R25

BEAD SJ-160808-0120B-N3

C16
10p

U1

W83194R-630A

47

43

10

11
12
13

7
8

20
21
28
29
31
32
34
35

23

37

16

40

2

46

42

25

1

6

14

38

22
33

19

48

4

5

26

3

9

41

24

27
30

45

18

17

44

15

39

36

VDDLCPU

CPUCLK2

GNDPCI

PCICLK3
PCICLK4
PCICLK5

FS1/PCICLK0
FS2/PCICLK1

SDRAM2
SDRAM3
SDRAM4
SDRAM5
SDRAM6
SDRAM7
SDRAM8
SDRAM9

SDATA

SDRAM10

GNDSDR

SDRAM12

FS3/REF0

CPUCLK0

VDDSDR

24_48/CPU2V_3V#

VDDREF

VDDPCI

PCICLK6

SDRAM11

GNDSDR
GNDSDR

VDDSDR

REF1

X1

X2

FS0/48MHZ

GNDREF

PCICLK2

SDRAM13

SCLK

VDDSDR
VDDSDR

CPUCLK1

SDRAM1

SDRAM0

GNDL

VDDSDR

GNDSDR

VDDSDR

T283

R437
10K_R

R436
10K_R

C241

0.1u_R

C181
10p

U28

S-24C08_R

1
2
3
45

6

7

8

A0
A1
A2

GNDSDA

SCL

T/W

VCC

+

CT32
10u/10V

R36 10

L93 5N6K

L89 5N6K
L90 5N6K

L92 5N6K

L95 5N6K

L91 5N6K

L94 5N6K

L97 5N6K

C6
47p

C23
47p

C4
47pC547pC347p

C25
47p

L96 5N6K

C26
47p

C27

10p_R

C12
10p

C24
47p

C240
10p_R

C28
10p

L101 5N6K
L102 5N6K

R1 10K_R
R4

10K_R

C320

0.1u

C321

0.1u_R

S

G

D

Q26
SI2302DS

R165

100K_R

R170 10K_R

R166

100K_R

R169 10K_R

R167

100K_R

R171 10K_R

630SMCLK[3,6,8]

+3V [3,4, 11,12,18,19,20 ]

630SMBDAT[3,6,8]

MINI -PC LK

1420PCLK

630-14M [6]

USB-48M

DIMCLK[0.. 7]

630PCLK

CPUCLK
630CCLK

ZURACPCLK

393PCLK

XI [ 10 ]

AGPCLK

393-48M

630SMCLK[3,6,8]

630SMBDAT[3,6,8]

+2.5V [2,16,19]

630SDCLK [ 4]

VTTPG_CLK

BSEL0# [2]
BSEL1# [2]

ID1

ID0
ID2

NEAR CLOCK GENERATOR

PLACE THESE RESISTORS

Frequency Sel ec tion

95

14.318

100
100

133

112

0

0

0

CPU

33.33

14.318

133

150

166

0

0
0

0

14.318

14.318

95

111

1

1

0

0

1

(MHz)

14.318

33.33

33.33

14.318

PCICLK<37.5MHz

133

100

90

1

0

0

(FS1)

33.33

33.33

33.33 14.318

83.30

PCI

(MHz)

33.33

100

0
0

1

0

0

1

0

1

33.33

14.318

66.7

126

1

1

14.318

66

90

95

166

0

0

1

14.318

33.33

100

150

66.7

1

011

1

1

1

33.33

14.318

1

0

(FS0) REF

14.318

33.33

NOTE:

0

1

0
1

0

0

33.33

133

83.3

112

0

1

0

1

14.318

33.33

33.33

133

1

0

0

1

(MHz)

33.33166

1

1

(MHz)

SDRAM

14.318

33.33

66.70

1

0

1

14.318

14.318

100

1

0
1

1

1

(FS3) (F S2)

100

1

CLOCK GENERATOR DECOUPLING

PLACE THESE CAPACITORS NEAR C LOC K GEN ER ATOR (By -Pass)

A3

addr=11010100

PLACE THESE CAPACITORS N EAR C LOC K GEN ER ATOR (By -Pass)

SIS- 6 30 S CLOCK SETUP TABLE

Board ID.

C – 9

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 8 of 20

71-P2600-002 LP-206C

2

SDRAM DIMM1 & D I MM2

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

820Thursday, August 09, 2001

1240

Title

Size Document Number Rev

Date: Sheet of

DIM3V DIM3V

DIM3V

DIM3V

DIM3V

DIM3V

+3V

DIM3V

DIM3V

Z0855

RAMW#

630SMCLK
630SMBDAT

SRAS#
SCAS#

DIMCLK0 Z0801

DIMCLK1 Z0803 DIMCLK2 Z0804

DIMCLK3 Z0802

DIMCLK4 Z0831 DIMCLK5

DIMCLK6 Z0833 DIMCLK7 Z0834

Z0844

Z0832

CKE3

CSB#0

SCAS#

DIMCLK3

CSA#3

630SMCLK

RAMW#

Z0823

DIMCLK5

SRAS#

DIMCLK[0..7]

CSB#1

DIMCLK7

DIMCLK4
DIMCLK6

CSB#2

CSA#1

CKE1

CKE0 CKE2

CSB#[0..3]

DIMCLK2

DIMCLK0

CSA#2CSA#0

DIMCLK1

630SMBDAT

CSA#[0..3]

Z0845
Z0846
Z0847

Z0815
Z0816

Z0814

Z0813 Z0843

Z0825

Z0826

Z0827

Z0828

Z0829

Z0830

Z0856

Z0857

Z0858

Z0859

Z0860

Z0861

Z0819
Z0820
Z0821
Z0822

Z0824

MA12

MA14

MA8

MA3

MA0

MA9

MA0

MA6

DQM4

MA4

DQM6

DQM5

MA1MA1

DQM0

MA10

MA8

DQM6

MA6

DQM4

DQM0

DQM3

MA11

MA7

DQM3

MA10
MA13

MA12

MA14

MA7

MA2

DQM1

DQM5

MA3

MA9

MA11

MA5 MA5

DQM7DQM7

MA13

DQM2

DQM1

DQM2

MA2

MA4

MD53

MD35

MD20 MD 20

MD27 MD 27

MD61

MD11

MD0

MD23

MD53

MD40

MD59

MD30

MD58

MD34

MD18
MD16

MD38

MD2

MD12

MD60

MD51

MD23

MD17

MD22

MD25

MD9

MD21

MD40

MD44

MD39

MD33

MD7

MD62

MD15

MD35
MD34

MD50

MD13

MD29

MD32 MD 32

MD9

MD59

MD2

MD56

MD26

MD63

MD5

MD48

MD43

MD58

MD46

MD41

MD36

MD42

MD3

MD18

MD51

MD62

MD3

MD21

MD14

MD46

MD19

MD47 MD 47

MD6

MD8

MD30

MD60

MD4

MD56

MD[0..63]

MD16

MD50
MD49

MD14

MD39

MD55

MD10

MD45

MD41

MD13

MD48

MD44

MD55

MD0

MD57

MD45

MD17

MD52 MD 52

MD33

MD54

MD19

MD43

MD31

MD8

MD4

MD57

Z0854

MD54

MD22

MD24

MD15

MD49

MD6

MD37

MD1

MD11

MD63

MD5

MD7

MD25
MD24

MD29

MD28

MD37

MD12

MD61

MD38
MD36

MD42

MD31

MD28

MD1

MD26

MD10

Z0848
Z0849

Z0817
Z0818

MA[0. .14 ]
DQM[0..7]

CSB#3

Z0850
Z0852

Z0853

Z0851

CKE1
CKE2

CKE0

CKE3

Z0806
Z0807

Z0805

Z0809

Z0808

Z0836
Z0837

Z0835

Z0839

Z0838

Z0812

Z0811

Z0810

Z0842

Z0841

Z0840

R45

2.2K

R46

2.2K

C53
10p_R

CA49

0.1u

CA75

0.1u

CA24

0.1u

CA20

0.1u

CA10

0.1u

CA9

0.1u

R86

15_R

R40 8.2K

+

CT21

10u/10V

+

CT10

10u/10V

T100

T98

T124

T120

T115

T126

T97

T99

T101

T121

T117

T125

T127

T138
T140

T144

T142

T131
T133

T129

T132

T130

T128

T122 T123

T96

CN9

DIMM 168

2
3
4
5
7
8
9
10

11
13
14
15
16
17
19
20

55
56
57
58
60
65
66
67

69
70
71
72
74
75
76
77

86
87
88
89
91
92
93
94

95
97
98
99
100
101
103
104

139
140
141
142
144
149
150
151

153
154
155
156
158
159
160
161

143647896

116

138

152

33

117

34

118

35

119

36

120

37

121

38

122

28
29
46

47
112
113
130
131

162

148

127

107856854322312

168

157

143

133

124

110

1029084735949414026186

125

79

30
114

45
129

39

123
126

24

83

132

82

25

165
166
167

63

27

115
111

42

163

48

21

22

52

53
105
106
136
137

31

44

128

50

51

616280

108

109

134

135

145

146

81

164

147

DQ[0]
DQ[1]
DQ[2]
DQ[3]
DQ[4]
DQ[5]
DQ[6]
DQ[7]

DQ[8]

DQ[9]
DQ[10]
DQ[11]
DQ[12]
DQ[13]
DQ[14]
DQ[15]

DQ[16]
DQ[17]
DQ[18]
DQ[19]
DQ[20]
DQ[21]
DQ[22]
DQ[23]

DQ[24]
DQ[25]
DQ[26]
DQ[27]
DQ[28]
DQ[29]
DQ[30]
DQ[31]

DQ[32]
DQ[33]
DQ[34]
DQ[35]
DQ[36]
DQ[37]
DQ[38]
DQ[39]

DQ[40]
DQ[41]
DQ[42]
DQ[43]
DQ[44]
DQ[45]
DQ[46]
DQ[47]

DQ[48]
DQ[49]
DQ[50]
DQ[51]
DQ[52]
DQ[53]
DQ[54]
DQ[55]

DQ[56]
DQ[57]
DQ[58]
DQ[59]
DQ[60]
DQ[61]
DQ[62]
DQ[63]

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]/AP

BA[0]

DQM[0]
DQM[1]
DQM[2]
DQM[3]
DQM[4]
DQM[5]
DQM[6]
DQM[7]

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

CK[1]
CK[2]

S#[0]
S#[1]
S#[2]
S#[3]

BA[1]

A[11]
A[12]

NC

SCL

A[13]

SDA

NC

SA[0]
SA[1]
SA[2]

CKE[1]

WE0#

SRAS#
SCAS#

CK[0]

CK[3]

WE2#

CB[0]
CB[1]
CB[2]
CB[3]
CB[4]
CB[5]
CB[6]
CB[7]

NC/OE#0
NC/OE#2

CKE[0]

NC

NC

NCNCNC

NC

NC

NC

NC

NC

NC

WP/NC

NC

REOE/NC

T135
T137

T134

T136

CA68

0.1u

CA19

0.1u

CA13

0.1u

CA59

0.1u

CA47

0.1u

CA56

0.1u

+

CT19

10u/10V

+

CT9

10u/10V

CN8

DIMM 168

2
3
4
5
7
8
9
10

11
13
14
15
16
17
19
20

55
56
57
58
60
65
66
67

69
70
71
72
74
75
76
77

86
87
88
89
91
92
93
94

95
97
98
99
100
101
103
104

139
140
141
142
144
149
150
151

153
154
155
156
158
159
160
161

143647896

116

138

152

33

117

34

118

35

119

36

120

37

121

38

122

28
29
46

47
112
113
130
131

162

148

127

107856854322312

168

157

143

133

124

110

1029084735949414026186

125

79

30
114

45
129

39

123
126

24

83

132

82

25

165
166
167

63

27

115
111

42

163

48

21

22

52

53
105
106
136
137

31

44

128

50

51

616280

108

109

134

135

145

146

81

164

147

DQ[0]
DQ[1]
DQ[2]
DQ[3]
DQ[4]
DQ[5]
DQ[6]
DQ[7]

DQ[8]

DQ[9]
DQ[10]
DQ[11]
DQ[12]
DQ[13]
DQ[14]
DQ[15]

DQ[16]
DQ[17]
DQ[18]
DQ[19]
DQ[20]
DQ[21]
DQ[22]
DQ[23]

DQ[24]
DQ[25]
DQ[26]
DQ[27]
DQ[28]
DQ[29]
DQ[30]
DQ[31]

DQ[32]
DQ[33]
DQ[34]
DQ[35]
DQ[36]
DQ[37]
DQ[38]
DQ[39]

DQ[40]
DQ[41]
DQ[42]
DQ[43]
DQ[44]
DQ[45]
DQ[46]
DQ[47]

DQ[48]
DQ[49]
DQ[50]
DQ[51]
DQ[52]
DQ[53]
DQ[54]
DQ[55]

DQ[56]
DQ[57]
DQ[58]
DQ[59]
DQ[60]
DQ[61]
DQ[62]
DQ[63]

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]/AP

BA[0]

DQM[0]
DQM[1]
DQM[2]
DQM[3]
DQM[4]
DQM[5]
DQM[6]
DQM[7]

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

CK[1]
CK[2]

S#[0]
S#[1]
S#[2]
S#[3]

BA[1]

A[11]
A[12]

NC

SCL

A[13]

SDA

NC

SA[0]
SA[1]
SA[2]

CKE[1]

WE0#

SRAS#
SCAS#

CK[0]

CK[3]

WE2#

CB[0]
CB[1]
CB[2]
CB[3]
CB[4]
CB[5]
CB[6]
CB[7]

NC/OE#0
NC/OE#2

CKE[0]

NC

NC

NCNCNC

NC

NC

NC

NC

NC

NC

WP/NC

NC

REOE/NC

T143

T139

T145

T141

T106

T104

T102

T110

T108

T107

T105

T103

T111

T109

T114
T118

T112

T116
T119

T113

R54

15_R

R91

15_R

R50

15_R

C37
10p_R

C55
10p_R

C36
10p_R

C57
10p_R

C46
10p_R

C38
10p_R

C31
10p_R

R88

15_R

R84

15_R

R53

15_R

R49

15_R

R85 220
R61 220
R79 220
R59 220

R446
0_1206

R447
0_1206

CC22

0.1u

CC23

0.1u

CC24

0.1u

CC20

0.1u

CC19

0.1u

CC21

0.1u

SRAS#
SCAS#

RAMW#

630SMCLK[3,6,7]

CSA#[0..3]

CSB#[0..3]

DIMCLK[0..7]

SRAS#
SCAS#

RAMW#

630SMBDAT[3,6,7]

+3V [3, 4,11,12,18,19,20]

630SMCLK[3,6,7]

630SMBDAT[3,6,7]

MD[0..63][4,11]

DQM[0..7]

MA[0..14]

addr =
1010000b

addr =
1010001b

A3

C – 10

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 9 of 20

71-P2600-002 LP-260C

2

CRT,USB,EXT.USB Connector

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

920

Thursday, August 16, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+5V

+5V

+5V

+5V

+5V

+3V

+5V

+5V

+5V

+5V

Z0913

Z0905

Z0931

Z0930

Z0929

Z0928

Z0933
Z0934
Z0935

Z0901 Z0903

Z0902 Z0904

Z0937

Z0940

Z0941

Z0943

Z0922

Z0924

Z0921

Z0925

Z0919

Z0926

Z0923

Z0920

Z0914

Z0907

Z0911

Z0910

Z0915

Z0916Z0909

Z0917
Z0918

Z0906

TZ027

L34

BEAD SJ-201209-1000A-N4_0805

R26

27

F4 POLY SW 1. 1A

R189
15K

C18

100p

R190

15K

+

CT26

10u/10V

C19

20p

R27

27

L44

BEAD SJ-201209-1000A-N4_0805

F8 POLY SW 1.1A

CA104

0.1u

R29

27

R199

15K

R28

27

C20
20p

C21

100p

L25

0_0805

R41

27

F1 POLY SW 1.1A

R176

15K

C32
100p

R178
15K

+

CT24
10u/10V

C33

20p

CA86

0.1u

R42

27

L29
0_0805

F3 POLY SW 1.1A

CA91

0.1u

R43

27

R185
15K

R44

27

C35

20p

R183
15K

C34
100p

C136

22p

R220
75

Q10
2N7002

DGS

D5

DA204U

C

A

AC

D7

DA204U

C

A

AC

D6

DA204U

C

A

AC

L55 BEAD SJ-160808-0120B-N3 1 2

L57 BEAD SJ-160808-0120B-N3 1 2

L56 BEAD SJ-160 808-0120B-N 3

C135

22p

R228 47

C146

220p_R

R230

560

R229 47

C134

22p

L53 BEAD SJ-160 808-0120B-N 3

L59 BEAD SJ-160808-0120B-N3 1 2

R21875R219

75

L58 BEAD SJ-160808-0120B-N3 1 2

C145

220p_R

Q9
2N7002

DGS

CN12

EXT -U SB

1
2
3
4

5
6
7
8

+

CT25
10u/10V

Q8
2N7002

DGS

Q11
2N7002

DGS

R227
560

C149

22p

T146
T147

C148

22p

CN26

CRT CON.

8

15

7

14

6

13

5

12

4

11

3

10

2
9
1

C115
33p

C122
33p

C121

33p

L54

BEAD SJ-160808-0120B-N3

1 2

C147

22p

C114
33p

CA93

0.1u

+

CT28
10u/10V

R203
15K

CN21

USB-CON

1
2
3
4

5
6
7
8

GND3
GND4

GND1
GND2

VCC
1DATA­1DATA+

GND

VCC
2DATA­2DATA+

GND

GND3
GND4

GND1
GND2

L114

BEAD SJ-201209-1000A-N4_0805

R507 0_R_0805

R506 0_R_0805

R504 0_R_0805

R505 0_R_0805

U34

FILTER SJ2012H-241

1
2
3
4

8
7
6
5

UV0- [6]
UV0+ [6]

UV1+ [6]

UV1- [6]

UV2- [6]
UV2+ [6]

UV3- [6]

+3V [3,4,11,12, 18,19,20]

DDCDATA [6,10]

BOUT

ROUT

VSYNC

HSYNC

GOUT

+5V [3,12,13,19, 20]

DDCCLK [6,10]

UV3+ [6]

PLACE THESE COMPONENT NEAR SiS630S

PLACE THESE COMPONENT NEAR SiS630S

A3

PLACE THESE COMPONENT NEAR SiS630S

PLACE THESE COMPONENT NEAR SiS630S

C – 11

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 10 of 20

71-P2600-002 LP-260C

2

LCD SCALING CONTROLLER

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

10 20

Monday, August 13, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+3V

+2.5V

+3V

+3V+3V

+3V

+3V

+3V

SB5V

BA5

BA7
BA6

BA3
BA2
BA1
BA0

BA4

RB5

RB7
RB6

RB3
RB2
RB1
RB0

RB4

GB5

GB7
GB6

GB3
GB2
GB1
GB0

GB4

BB1

BB5

BB0

BB7

BB3
BB2

BB6
BB4

GA5
GA3

GA6

GA7

GA2
GA1
GA0

GA4

RA7

RA4

RA6
RA5

RA3
RA1

RA2
RA0

Z1051Z1049
Z105214M_IN

Z1050

14M_IN

TZ023

Z0755

B2

R0

GA2

RB5
RB4

RA0

Z1003

BB4

Z1009

Z1023

GA0G1

Z1037

RB0

GB2

Z1010

Z1014

B1

R6

BA7

RB7

BA0

Z1017

G[0..7]

GA1

GA7

G0

BA6

Z1036

Z1012

Z1018
Z1019

B0

R5

Z1033

RB1

Z1004

G6

RA4

Z1038

Z1053

Z1034

Z1007

R4

RB3

GA3

GB1

BB0

Z1056

Z1005

Z1016

Z1032

G4

B7

BA4

BA5

Z1041

GB4

Z1031

BA2

BB5

R[0..7]

G3

B5

R7

Z1001

Z1040

BB1Z1024

VDDAP

BA1

RA3

GB5
GB3

Z1045

Z1006
Z1008

Z1011

Z1027

B[0..7]

G2

B4

R3

RB2

GA6

Z1042

BB3

RB6

RA2

GB0
BB7

BB6

Z1044

Z1025

ZURAC14M

B6

R2

RA7

Z1039

BB2

G7

RA1

BA3

Z1002

GB7
GB6

ZURAC14M

Z1047

Z1015

Z1048

B3

R1

GA4

RA5

Z1043

Z1013

Z1026

G5

GA5

RA6

Z1035

Z1020
Z1021
Z1022

Z1054
Z1055

R74 0

T148

L19 0_0805

C219

10p

RN45
8P4Rx22

18

27

36

45

T149

T150

CA42

0.1u

R97 22
R98 R

CA44

0.1u

RN25
8P4Rx22

18

27

36

45

RN19
8P4Rx22

18

27

36

45

C218

10p

C217
10p

C216
10p

C75
10p

C73
10p

C72
10p

C71
10p

C215

10p

C214

10p

C213
10p

C212
10p

C70
10p

C68
10p

C67
10p

C66
10p

C211

10p

C210

10p

C209
10p

C208
10p

C65
10p

C64
10p

C63
10p

C62
10p

C206

10p

C205
10p

C204
10p

C61
10p

C60
10p

C59
10p

C58
10p

C203

10p

C202

10p

C200
10p

C199
10p

C56
10p

C54
10p

C52
10p

C51
10p

C198

10p

C197

10p

C196
10p

C194
10p

C50
10p

C49
10p

C47
10p

C45
10p

L18

0_0805

T254
T255
T256
T257
T258
T259
T260
T261

T262
T263
T264
T265

T268

T266

T269

T267

T270
T271
T272
T273

T276

T274

T277

T275

R95 0_R
R96 22

RN18
8P4Rx22

18

27

36

45

RN20
8P4Rx22

18

27

36

45

RN21
8P4Rx22

18

27

36

45

RN22
8P4Rx22

18

27

36

45

RN24
8P4Rx22

18

27

36

45

RN37
8P4Rx22

18

27

36

45

RN39
8P4Rx22

18

27

36

45

RN42
8P4Rx22

18

27

36

45

CX29
1000p

CA32

0.1u

CA38

0.1u

L17 0_1206

L16 0_1206

CT15
10u/10V

CA34

0.1u

CA23

0.1u

CA22

0.1u

CA31

0.1u

CA35

0.1u

CT11
10u/10V

CA17

0.1u

CA40

0.1u

CA28

0.1u

CT16
10u/10V

CT14
10u/10V

CA18

0.1u

CA15

0.1u

CA41

0.1u

CA39

0.1u

CA36

0.1u

CA257

0.1u

C245
18p

R441 0
R442 0

C246
18p_R

R444
0_R

R445
0_R

R87
0_R

L14

0

U5

P2010

1
2

3 4

5

6 7

8

XIN/CLK
XOU T

FS0 VSS

SSON

MODou t SR0

VDD

R92 0

CA30

0.1u

R93 0_R

C247
10p

C244
18p_R

RN23
8P4Rx22

18

27

36

45

C207

10p

Q27
2N7002

R451 0_R

R71 0

R438 22

R483

56.2_1%

CC13

0.1u

T159

T152

L15 0_0805

CA37

0.1u

R508 0_R

T158

T155

T154

T157T15 3

T156

R443 0

T151

Graphic s
Input
Port A

Host
Interface

Overla y
Port

Panel
Interface
Port A

Panel
Interface
Port B

Graphic s
Input
Port B

ZURAC3

Power and Ground

Mode detector

U25

T0911SXH

109
110

104
105

107

123

122

119

118

117

114

113

116

115

108

87

106

95
96
97

55

32

98

120

99
101
102
103

1557547

65

124

77
76

58
57

160

46
45

56

73

1

78

79

204160

86

88

81

84

85

74

82

2
3

67

59

66

130

126

70
69
68

100

4

93
92
91
90

128

141897

14

129

150

40

23

63

112

111

94

71

72

131

125

12780132

121

83

13151617181921

22

6859101112

44
43

42
39
38
37
36
35
34
33

31
30
29
28
27
26
25
24

61

64

62

54

48
49

52

53

51

50

133
134
135
136
137
138
139
140

142
143
144
145
146
147
148
149

151
152
153
154
156
157
158
159

IAGRN3
IAGRN2

IAGRN7
IAGRN6

IAGRN4

IABLU0

IABLU1

IABLU2

IABLU3

IABLU4

IABLU7

VDD3

IABLU5

IABLU6

VSS3

VDD3

IAGRN5

IARED7
IARED6
IARED5

VSS3

VDD3

IARED4

VSS3

IARED3
IARED2
IARED1
IARED0

VDD3

PAGRN0

VDD3

VSS3

IACLK

PAGRN2
PAGRN1

PBRED6
PBRED5

VSS3

PBRED3
PBRED2

PBRED4

PABLU7

VSS2

PAGRN3

PAGRN4

VDD2

VSS2

VDD2

PARED1

PARED2

VSS2

PAGRN7

PARED0

VDD2

PAGRN5

AP
SP

PABLU1

PBRED7

PABLU0

PCLKIN

VSS3

PABLU4
PABLU3
PABLU2

VDD2

VGAHS

PARED7
PARED6
PARED5
PARED4

VDD2

VDD2

PARED3

VDD3

VSS3

RGHS

CLAMP

VSS3

PWM

VDD3

IAGRN0

IAGRN1

VSS3

PABLU5

PABLU6

IAVSYNC

YUVLLC/IBC LK

COSAT

VSS3

IAHSYNC

VSS2

PAGRN6

OVCLK

OVR

OVG

OVB

OVI

OVFB

OVS

OHS

RSTN

DE

INTN

CSYNC

SDA

SCL

POWERDN

PBRED1
PBRED0

PBGRN7
PBGRN6
PBGRN5
PBGRN4
PBGRN3
PBGRN2
PBGRN1
PBGRN0

PBBLU7
PBBLU6
PBBLU5
PBBLU4
PBBLU3
PBBLU2
PBBLU1
PBBLU0

PVSYNC
PHSYNC

PDE

PACLK

XI

XO

VDDAP

PBCLK

VSSAP

VSSPP

IBRED7/Y7
IBRED6/Y6
IBRED5/Y5
IBRED4/Y4
IBRED3/Y3
IBRED2/Y2
IBRED1/Y1
IBRED0/Y0

IBGRN7/YUVPLLC2
IBGRN6/YUVVS
IBGRN5/YUVHS
IBGRN4
IBGRN3/YUVODD
IBGRN2/VREF
IBGRN1/HREF
IBGRN0/CREF

IBBLU7/UV7
IBBLU6/UV6
IBBLU5/UV5
IBBLU4/UV4
IBBLU3/UV3
IBBLU2/UV2
IBBLU1/UV1
IBBLU0/UV0

CC5

0.1u

CC6

0.1u

CC7

0.1u

CC8

0.1u

CC1

0.1u

CC2

0.1u

CC3

0.1u

CC4

0.1u

CC9

0.1u

CC10

0.1u

CC11

0.1u

CC12

0.1u

CC14

0.1u

CC15

0.1u

CC16

0.1u

CC17

0.1u

DDCCLK [6,9]
DDCDATA [6,9]

R[0..7]

G[0..7]

B[0..7]

PGA0

PGA1

PGA2

PGA3

PGA6
PGA4

PGA5

PGA7

PBA6

PBA2
PBA1

PBA5

PBA7

PBA3

PBA4

PBA0

PRB3 [11]

PRB5 [11]
PRB4 [11]

PRB1 [11]
PRB0 [11]

PRB6 [11]

PRB2 [11]

PBB4 [11]
PBB2 [11]

PBB5 [11]

PBB7 [11]
PBB6 [11]

PBB1 [11]
PBB0 [11]

PBB3 [11]

PGB5 [ 11]
PGB3 [ 11]

PGB0 [ 11]

PGB6 [ 11]

PGB1 [ 11]

PGB2 [ 11]

PGB7 [ 11]

PGB4 [ 11]

LCD-VS[11]

LCD-HS[11]

LCD-ON[11]

LCD-CLK [11]

PRA5
PRA3
PRA1

PRA7

PRA2

PRA4

PRA6

PRA0

IAVSYNC[6]

PCIRST#2[5,12,20]

ZURACPCLK

VGCLK

630DE[6]

IAHSYNC[6]

INT#D[5]

+5V [3,12,13,19, 20]

+2.5V [2,16,19]
+3V [3,4,11,12, 18,19,20]

XI

XI [ 7]

PRB7 [11]

Cu-/Tu+

XI [7]

PICCLK [ 2]

POWERDN

A3

C – 12

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 11 of 20

71-P2600-002 LP-260C

2

IDE & LCD CONNECTORS

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

11 20

Thursday, Augus t 16, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+3V

+5V

+12V

+5V

+3V

+3V

+3V +3V

+5V

+3V

+5V

+3V

+5V

LCDVCC

+3V+5V

+12V

+5V

+12V

SB5V SB5V

SB5V

+5V

+5V

Z1130

Z1135

Z1140

Z1132

Z1137

Z1131

Z1134
Z1136

Z1133

Z1148
Z1149
Z1150
Z1151
Z1152
Z1153
Z1154
Z1155
Z1156

Z1175LCD-CLK

IDEDB1

IDEDB10

IDEDB7

IDEDB14

IDEDB6

IDEDB11

IDEDB4

IDEDB15

IDEDB5

IDEDB2

IDEDB12
IDEDB13

IDEDB9

IDEDB3

IDEDB0

IDEDB8

Z1145

Z1146

Z1139

Z1159

Z1167
Z1168
Z1169
Z1170

Z1147

LCD-CLK

CBLIDB

Z1174

Z1108

LCD-VS Z1173

Z1164

Z1144

Z1109

IDEDA6A

IDEDA5

IDEDA3A

IDEDA13A

IDEDA11

IDEDA12A

IDEDA7A

IDEDA15

IDEDA4A

Z1114

IDEDA8

Z1127

PCIRST#1

IDEDA2A

Z1112

IDEDA2A

IDEDA12AIDEDA12

IDEDA3A

IDEDA7

IDEDA15A

IDEDA5A

Z1126

IDEDA14AIDEDA1A

IDEDA8A

IDEDA9A

IDEDA10AIDEDA4A

IDEDA13

IDEDA14A

IDEDA5A

IDEDA6A

IDEDA10

IDEDA7A

IDEDA10A

IDEDA13A

IDEDA0A

IDEDA0

IDEDA11A

IDEDA14

IDEDA0A
IDEDA1A

IDEDA2

IDEDA6
IDEDA9

IDEDA15A

IDEDA1IDEDA3

IDEDA8A

IDEDA11A

IDEDA4

IDEDA9A

Z1177

Z1166

ENVDD

ENVDD

Z1178

Z1101

TZ043 TZ044 TZ045 TZ046

TZ047 TZ048

TZ049 TZ050

Z1162

Z1176

Z1165

R428

4.7K

R432 10K

R394 10K

R232 82

R233

5.6K

R73
47K

C77
10p_R

RN61 8P4Rx33

1 8

2 7

3 6

4 5

RN60 8P4Rx33

1 8

2 7

3 6

4 5

RN13
8P4Rx33

1 8

2 7

3 6

4 5

RN12 8P4Rx33

1 8

2 7

3 6

4 5

R108

15_R

T167

R393
470

CA98

0.1u

CA103

0.1u

CT27
10u/10V

L39 0_1206

R402 10

T165

R112
0_R

SW2

4X2 DIPSWITCH

1
2
3
4

8
7
6
5

RN1

8P4Rx4.7K

18
2
36
45

7

CA100

0.1u

CA99

0.1u

T162

R401 82

R314 15

C220
10p_R

C76
10p_R

CN23

CD-ROM CON.

12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41
43
45
47
49

42
44
46
48
50

R113 15

CN33

LCD CON.

12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41
43
45
47
49

42
44
46
48

50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71
73
75
77
79

72

74

76

78

80

R107 15

C74
10p_R

Q1
2N7002

D

G

S

R58
47K

Q14
2N3904

B

E C

N

P

TR2

SI4500DY

3

2

1

4 5

6

7

8

S2

G1

S1

G2 D2

D2

D1

D1

R286

2.2K

R289 47K

Q13
2N7002

D

G

S

R244
10K

RN17
8P4Rx33

18
27
36
45

R246 10
R243 82

R251

5.6K

CN29

HDD CON.

12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

R247

4.7K

RN14

8P4Rx33

1 8
2 7
3 6
4 5

R250 82

T161

T160

R252

10K

RN15 8P4Rx33

18
27
36
45

RN16

8P4Rx33

1 8
2 7
3 6
4 5

R241 10K

R236 10K

TR1

SI3456DV

3

2

1

4

5

6

G

D

D

S

D

D

J2

LCDVCC JUMPER

123

CA188

0.1u

CT35
10u/10V

CA21

0.1u

+

C44
100u/35V_5*7

CA25

0.1u_R

R484
47K

R400
10K

R485 10K

R502
10K

+

C319
47u/25V_5*11

R503 0

U23B
74HCT14

3 4

147

U23F
74HCT14

13 12

147

U23D
74HCT14

9 8

147

T166

Q28
2N7002

DGS

Q32

2N7002

DGS

CA269

0.1u

R518 10K_R

R519 10K_R

R217 10K

IDEDB[0. .15][5]

PCIRST#1[5]

IDECSB#1 [ 5]

IDEREQB [ 5]

IDESAB2 [5]

CD-LED#[16]

AUDIO-L

AUDIO-R [17]CD-GND

IDEIOR#B [5]

IDACK#B [ 5]

IDECSB#0[5]

IDE-IRQ15[5]

ICHRDYB[5]

IDEIOW#B[5]

IDESAB1[5]
IDESAB0

CBLIDB [5]

MD36[4,8]
MD39[4,8]

MD32[4,8]
MD33[4,8]

LCD-VS[10]

LCD-CLK[10]

PRB4[10] PRB0 [ 10]
PRB5[10] PRB1 [ 10]
PRB6[10] PRB2 [ 10]

PRB3 [10]PRB7[10]

PGB3 [ 10]PGB7[10]

PGB2 [ 10]PGB6[10]

PBB7[10] PBB3 [10]
PGB4[10] PGB0 [ 10]

PGB1 [ 10]PGB5[10]

PBB0 [10]PBB4[10]
PBB2 [10]

PBB1 [10]

PBB6[10]

PBB5[10]

PRA4 PRA0
PRA5 PRA1
PRA6 PRA2
PRA7 PRA3

PGA3PGA7

PGA2PGA6

PGA0PGA4
PGA1PGA5

PBA7 PBA3

PBA1PBA5

PBA6 PBA2

PBA0PBA4

LCD-ON [ 10]

LCD-HS [10]

BLONPLPWDN#[6]

+12V_NC

DDC2CLK[6]

+3V [5,6,7,8, 9,10,12,13,14,15, 16,17,18,19,20]
+5V [3,12,13,19, 20]
+12V [12,13,19]

IDESAA2 [5]
IDECSA#1 [ 5]

IDACK#A

IDEIOR#A
ICHRDYA

IDEDA[0.. 15][5]

CBLIDA

IDE-IRQ14

IDEREQA
IDEIOW#A

PCIRST#1[5]

IDECSA#0

IDESAA0

IDESAA1

HDD-LED#[16]

+12V_NC

A3

ID1

ID2

ID3

ID4

OFFONOFF

OFF

OFF

OFF

OFF

ON

OFF

OFF

OFF

ON

OFF

OFF

SW2-1 SW2-2 SW2-3 SW2-4ON=1=H OFF=0=L

SHARP LQ150X1DG51

ID5

J2

12V(Don't care)

5V

CHI MEI M150X3-T03

HYUNDAI HT15TX11-200-HYU. 5V

PINGGND1.2=GND

1-2 Pin : LCDVCC = +5V
2-3 Pin : LCDVCC = +3V

3V

OFF

ONSHARP LQ160E1LG01

C – 13

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 12 of 20

C – 14

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 13 of 20

71-P2600-002 LP-260C

2

LAN & MODEM CONNECT OR S

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

13 20

Thursday, August 16, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

LANVCC_3V

SB3V

LANVCC_3V

SB3V

LPVCC_3V

LANVCC_3V

LANVCC_3V LPVCC_3V

LANVCC_3V

+5V

+3V

SB5V

+12V

SB3V

P0AC

10TCSR

Z1337

P1CL

Z1338

P2LI

P3TD

100TCSR

P4RD

Z1317

Z1316

Z1315

Z1314

Z1318

Z1324

Z1322
Z1323

Z1321

Z1325
Z1326
Z1327

Z1319
Z1320

Z1328
Z1329
Z1330
Z1331

Z1311

TPI+
TPI-

TPO+
TPO-

10TCSR
100TCSR

TP_CP

P0AC
P1CL
P2LI
P3TD
P4RD

Z1368

Z1313

Z1312

Z1301

Z1336

Z1302

Z1360

Z1355
Z1356

Z1352

Z1351

Z1353
Z1354

WAKE_UP

Z1361

WAKE_UP

Z1357
Z1358

Z1359

TPI-

Z1303
Z1304

TPO-

Z1305

Z1335

TPI+

Z1307
Z1308

Z1306

TP_CP

TPO+

RX+

RX-

TX-

Z1350

Z1363

Z1362

Z1365

Z1364

TX+

Z1348

Z1341
Z1343

Z1344

Z1342

Z1340

Z1345

Z1370
Z1346
Z1347

TZ051

TZ052

TZ053

TZ054

TZ055

TZ056

Z1367 Z1309

Z1366

Z1310

Z1339 Z1369

R154

1K

R339 1K

R153

1K

R148 2K_1%

C90 C_R

R155 1K

R156 1K

R151 1K

R150 1K

75_0805

R348

75_0805

R349

C96

0.1u

R160

49.9_1%

T175

T173

CA221

0.1u

T174

75_0805

R350

+

CT23

10u/10V

CA222

0.1u

CA214

0.1u

CA209

0.1u

CA73

0.1u

CA80

0.1u

CA83

0.1u

CA81

0.1u

CA82

0.1u

RN52
8P4Rx22

18

27

36

45

R138 22

RN53

8P4Rx22

18
27
36
45

R133 22
R135 22
R134 22

R137 22
R136 1K

R127 22

R139 22
R328 22

R331 1. 5K_1%

R329 22

U26

ICS1893

1

64

2
3

4

5
6

7

8

9
10

11

12

13
14

15

16

17

18

19

20

21

22

232425

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45
46
47
48

49
50

51

52

53

54

55

565758

59
60

61

62

63

NOD/REP

P4RD

10/100SEL

TP_CP

VSS_T

TP_TX+

TP_TX-

VDD_T

VDD_R

10TCSR

100TCSR

VSS_R

VSS_R

TP_RX+
TP_RX-

VDD_R

VDD_R

VSS_R

RESETN

MII/ SI

NC

LSTA

VSS_R

HW/SW

DPXSEL

VDD_D

ANSEL

LOCK

VSS_D

VSS_IO

MDIO

MDC

RXD3

RXD2

RXD1

RXD0

RXDV

VDD_IO

RXCLK

RXER

VSS_IO

RXTRI

TXER

TXCLK

TXEN

TXD0
TXD1
TXD2
TXD3

COL
CRS

VDD_IO

REF_OUT

REF_IN

VDD_IO

P0AC

VSS_IO

VSS_D

VSS_R

P1CL

P2LI

VSS_T

P3TD

VDD_T

R147 2K_1%

C89 C_R

C97

0.1u

R149 1K

C119 0.01u

1MR198

CA97 0.1u

R146 0_R

C81 22p_R

C82 22p_R

Y4
25MHz_R

R161

49.9_1%

R163

49.9_1%

R162

49.9_1%

R340

10K

R143 0

L23 0_0805

L24 0_0805

R10 100K

15K

R7
L5
0

15K

R8

T280
T281

L6

0

+

CT22

10u/10V

+

C2

100u/35V_5*7

CA6

0.1u

CN2

Bluetooth CONN.

1
2
3
4
5
6

7
8

9
10
11
12

GND

D­D+

GND

RESET#

NC

GND
Vcc
Vcc
WAKE_UP
DETACH
GND

R11 0
R9 0_R

R12 0_R

R270
10K

F11

POLY SW 0.3A_R

D15

F1AJ3_C Size_R

A C

U23E
74HCT14

11 10

147

L68 0

L69 0 R258 27

R257

27

C180
100p

C179

20p

C252

10p_R

C233

1000p/2KV_1210

C243

0.1u
75_0805

R347

C255

10p_R

C98

0.1u

T172

CN14

RJ-45

8

7

6

5

4

3

2

1

GND1
GND2
GND3
GND4

NC

NC

RO-

NC

NC

RO+

TD-

TD+

GND1
GND2
GND3
GND4

C258
10p_R

C254

10p_R

C253

10p_R

C256
10p_R

C257
10p_R

C259
10p_R

R448A 0_R_0805
R448B 0_R_0805
R449A 0_R_0805
R449B 0_R_0805

U13

LF-H41S

6
8

11
9

7 10

4 12
5

2

1

13

143

15

16

RD+
RD-

RX+

RX-

RD_CT RX_CT

NC NC
NC

TD_C T

TD+

NC

TX-TD-

TX_CT

TX+

0_R_0805R457
0_R_0805R458

CN20

IEEE-1394 CON.

1
2
3
4
5
6

1
2
3
4
5
6

0_R_0805R455

CN19

SMD-1394 CON.

1
2
3
4
5
6
7
8

0_R_0805R456

U36 FILTER SJ2012H-241

1
2
3
4

8
7
6
5

U35

FILTER SJ2012H-241

1
2
3
4

8
7
6
5

R450B BEAD SJ-160808-1000A-N2

R450A BEAD SJ-160808-1000A-N2

BEAD SJ-160808-1000A-N2

R453

BEAD SJ-160808-1000A-N2 R454

+3V [3, 4,11,12,18,19,20]

TXD0[6]
TXD1[6]
TXD2[6]
TXD3[6]

TXEN[6]

MDC[6]

RXD0
RXD1
RXD2
RXD3

COL
CRS

RXDV
RXER

RXCLK

MDIO[6]

TXCLK

LANCLK25M [6]

SB3V [2,15, 19,20]

UV4- [6]
UV4+ [6]

PSON#[6]

EXTSMI# [6]

DETACH[14]

A3

(ADD0)

(ADD1)

(ADD2)

(ADD3)

(ADD4)

Set PHY address=00001

Set transmitting dr iving current

LAN

o

x

H3

o

xL3o

L8oL2

x

L7

o

o

o

L6

o

x

L5

o

RJ-4 5 CONNECTOR TO P VIEW

o

L1

H2

o

H1

o

L4

H4

NODE Ope rati on

Low(0) is Half-Duplex, High(1) is Full-Duplex

Pin2 (10/100SEL) is out put, show now is 10MHz o r 100MHz

1.HW/SW=1

Set as MII mode

Pin24 (DPXSEL) is out put, show now is Hal f or Full

Low(0) is Disable, High(1) is Enable

3.NOD/REP=0

In SW mo de

Set as SW mode

Low(0) is 10 Base -T, High (1) is 100Base-T

Pin26 (ANSEL) is output, show Auto-Negotitation is Enable or Disable

2.MII/SI=0

IEEE-1394

GND1~21=Z1368

CONNECT TO CONNECTOR GROUND

¦¹+12V¹q·½½Ð¾¨¶q¾aªñ 1394 CONN .
(CN11)

Close U18

PLACE THESE COMPONENT NEAR SiS630S

C – 15

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 14 of 20

2

LPC Bridge & Super I/O

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

14 20

Thursday, August 09, 2001

71-P2600-002 LP260C

1240

Title

Size Document Number Rev

Date: Sheet

of

+3V

+3V

+5V

+5V

+3V

+3V

+3V

+5V

+3V

+5V

STEP#

TRK0#

FDD-LED#

MTR0#
DIR#

RDATA#

WRPRT#

DRVDEN0

HDSEL#

WDATA#
WGATE#

INDEX#

DSKCHG#

Z1428

Z1425
Z1426
Z1427

LAD[0..3]

PWRDN#

LAD1

LAD0

LAD3

393PCLK

LAD2

LDRQ#

SIRQ

SD1

SD5
SD6
SD7

SD4

SD3

SD0
SD2

393-48M

WDATA#

DSKCHG#

WGATE#

DIR#

WRPRT#

DRVDEN0

FDD-LED#

TRK0#
RDATA#

INDEX#

STEP#

HDSEL#

MTR0#

DTR1#

SOUT1

PD0

PD3

PD7

PD1

PD4
PD6

PD5

PD2

Z1432

Z1433
Z1434

MEMW#

SA16
SA17
SA18

BIOSCS#

MEMR#

SCNF2

GPIO36

FLASHON#

SOUT1

MEMW#

WRPRT#
RDATA#

TRK0#

DSKCHG#

INDEX#
MEMR#
BIOSCS#
PWRDN#

BIOSCS#
MEMR#

SA18

Z1437

MEMW#
FLASHON#

Z1438

SD2

SD0

SD3

SD7

SD4
SD6

SD1

SD5

SA13
SA14
SA15
SA16
SA17

GPIO36

SA15

SA12
SA14

SA13

Z1435
Z1436

XTB0 #

SA0
SA2

SA3

SA1

SA12

SA0
SA2

SA3

SA1

SCNF2

DTR1#

LAD3

SIRQ

LAD2

LDRQ#

SD0

SA8

SD6

SA4

SD1 SA5

SD4

XTB0 #

SA7

SD2

SA9
SA10

SD7

SA6

SD3

SA11

SD5

LAD0
LAD1

Z1439

Z1424

TZ012

TZ011

TZ013

TZ014

T193
T194
T195

T196

T287
T288

R192 10K

RN10

8P4Rx10K

1

2

3

4

7

6

5

8

R191 1K

R389 10K

R180 10K

R181 10K
R173 10K
R184 10K

CA65

0.1u

R172 0_R

U6C

74HC32

9
10

8

147

D2 1N4148

AC

R182
10K

T285
T286

R174 10K_R

R231 10K

RP1

10P8Rx4.7K

1
2
3
4
5

10

6

7

8

9

U12

M29F002BT

2

3

29

28

4

25

23

26

27

5

6

7

8

9

10

11

12

32

1

1630

22
24

31

21

20

19

18

17

15

14

13

A16

A15

A14

A13

A12

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

VCC

VPP

GNDA17

/CE
/OE

/WE

QD7

QD6

QD5

QD4

QD3

QD2

QD1

QD0

CA85

0.1u

CF15

4.7u/16V

CA92

0.1u

CA235

0.1u

CA87

0.1u

CA236

0.1u

CF17

4.7u/16V

U14

74AC373

3
4
7

8
13
14
17
18

1

11

2
5
6
9
12
15
16
19
10

20

D0
D1
D2
D3
D4
D5
D6
D7

OC

G

Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7

GND
VCC

CN5

FDD CON.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

R380

0

L12 0_1206CF324.7u/16V_R

CA120.1u

U15

PC87393

15
16
17
18

8
9

12

6
7

11

10

19

20

143963

88

133864

89

21

22

23

24

25

26

27

28

29

30
31

32

33

34

52
50
48
46
45
44
43
42

35

36
37
40
41
47
49
51
53
54

55

56

57

58

59

60
61
62

70
69
68
67

66

3
2
1

100

99
98
97
96

4
5

73

71
72

74

75

76

77

78

79

80

81

82

83

84

85

86

87

90

91

92

93

94

95

65

LAD0
LAD1
LAD2
LAD3

LCLK
LRESET#

LFRAME#

CLKRUN#/GPIO36
LPCPD#

LDRQ#

SERIRQ

SMI#/GPIO35

CLKIN

VDD

VDD

VDD

VDD

VSS

VSS

VSS

VSS

DSKCHG#

HDSEL#

RDATA#

WP#

TRK0#

WGATE#

WDATA#

SETP#

DIR#

DR0#

MTR0#

INDEX#

DENSEL

DRATE0/IRSL2

INDEX#/PD0

TRK0#/PD1

WP#/PD2

RDATA#/PD3

DSKCHG#/PD4

MSEN0/PD5

DRATE0/PD6

MSEN1/PD7

XRD Y /P NF

WGATE#/SLCT

WDATA#/PE

MTR1#/BUSY_WAIT#

DR1#/ACK#

STEP#/SLIN#_ASTRB#

DIR#/INIT#

HDSEL#/ERR #

DENSEL/AFD #_DSTRB#

STB#_WRITE#

DCD1#

DSR1#

SIN1

TEST/RTS1#

XCN F0 /S OU T1

CTS1#

BADDR/DTR1#_BOU T1

RI1#

IRTX

IRRX1

IRRX2_IRSL0

IRSL1

PWUREQ#/IR SL3

XD0/GPIO00/JOYABTN1
XD1/GPIO01/JOYBBTN1
XD2/GPIO02/JOYAY
XD3/GPIO03/JOYBY
XD4/GPIO04/JOYBX
XD5/GPIO05/JOYAX
XD6/GPIO06/JOYBBTN0
XD7/GPIO07/JOYABTN0

XWR#/XCNF1
XRD#/GPIO34/WDO#

XIOWR#/XCS1#/MTR1#/DRATE0

XIORD#/GPIO37/IRSL2/DR1#
XCS0#/DR1#/XDRY/ GPIO25

XA19/DCD2#/JOY ABTN0/GPIO17

XA18/GPIO16/JOYBBTN0/ DSR2#

XA17 /G PI O1 5/ JO YA X/S I N2

XA16 /G PI O1 4/ JO YB X/R TS 2#

XA15/GPIO13/JOYBY /SOUT2

XA14/GPIO12/JOYAY /CTS2#

XA13/GPIO11/JOYBBTN1/D TR2#_BOUT2

XA12/GPIO10/JOYABTN1/RI2#

XA11 /G PI O3 3/ XIO WR #/ MD TX

XA10 /G PI O3 2/ XIO RD #/ MD RX

XA9/GPIO31/MTR1#/PIRQD

XA8/GPIO30/PIRQC

XA7/GPIO27/PIRQB

XA6/GPIO26/PRIQA/XSTB2#

XA5/XSTB1#/XCNF2

XA4/GPIO24/XSTB0#

XA3/ GP IO 23

XA2/ GP IO 22

XA1/ GP IO 21

XA0/ GP IO 20

NC

R509 0

LAD[0..3][6]

LFRAME#[6]

393PCLK

SIRQ[6,12]

LDRQ#

PCIRST#1[5]

393-48M

FDD-LED#

DSR1# [15]

SOUT1 [15]

DCD1# [15]

CTS1# [15]
DTR1# [15]

SIN1 [15]

RING1# [15]

RTS1# [15]

PD[0..7] [15]

LPTACK#

LPTBUSY

LPTERR#

LPTPE

LPTSLIN# [15]

LPTSLCT

LPTIN IT# [15]
LPTAFD# [15]

LPTSTB# [15]

IRRX

IRTX [16]
IRMODE [16]

ID0
ID1
ID2

DETACH[13]

+5V [3,12, 13,19,20]

+3V [3,4, 11,12,18,19,20 ]

PME# [ 6,12,20]

MUTE[18]

LIGHTSW[18]

POWERDN

A3

ISA INTERFACE ROM

XBUS RESE T CO NFIG URA TIO N

For 4Mb flash R OM

SCNF0

SCNF1

BASE ADDRE S S CO NFIG URA TIO N

DTR1# PULL-UP : 4E
DTR1# PULL-DOWN : 2E (D EF AU LT)

Close to PC87393

PINA1=Z1424
PINA2=INDEX#
PINA3=Z1424
PINA4=FDD-LE D#
PINA5=Z1424
PINA6=DSKCHG#
PINA7=Z1425
PINA8=Z1426
PINA9=Z1427
PINA10=MTR0#
PINA11=Z1428
PINA12=DIR#
PINA13=DRVDEN0
PINA14=STEP#

PINA15.17.19.21.23.25=GND

PINA16=WDATA#
PINA18=WGATE#
PINA20=TRK0#
PINA22=WRPRT#
PINA24=RDATA#
PINA26=HDSEL#

C – 16

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 15 of 20

71-P2600-002 LP-260C

2

PARALLEL & SERIAL PORTS

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

15 20

Wednesday , Augus t 15, 20 01

1240

Title

Size Document Number Rev

Date: Sheet

of

+5V

+3V

+3V

SB3V

+3V

+3V

+5V

DTR#
SOUT
RTS#

DSR#
RING#
SIN
CTS#
DCD#

Z1515

Z1517

Z1516

Z1523

Z1521

Z1522

Z1514

Z1520

Z1519

Z1511
Z1512

Z1504

Z1503

Z1501
Z1502

Z1506
Z1507

Z1509

Z1508

TXDA

CTS#CTSA#

Z1513

DTR#
RING#

DCD#

DSRA#

DCDA#

RTSA#

SOUT

DSR#

DTRA#

RXDA

RINGA#

RING#

Z1505

Z1510

SIN
RTS#

LPD3

LPD1

LPD0
LPD2

LPD6

LPD5
LPD7

LPD4

Z1524

LPAFD#

LPSTB#
LPINIT#

LPSLIN#

Z1518

Z1526

Z1528

Z1527 Z1525

LPBUSY

LPACK#
LPPE

LPAFD#

LPINIT#

LPSLCT

LPD7

LPERR#

LPBUSY
LPPE

LPSLIN#

LPD1

LPSTB#

LPD4

LPACK#

LPD0

LPD3

LPD2

LPD5
LPD6

PD7

PD3

PD5

PD4

PD6

PD2

PD[0..7]

PD1

PD0

TZ021

TZ026

U17

MAX3243

13
12

19

14

18
17
16
15

23
22

20

21

28

27

10

4

9

11

5
6
7
8

26

1

3

242

25

TI2
TI3

RO1

TI1

RO2
RO3
RO4
RO5

FON

FOFF#

RO2B

INV#

C1+

V+

TO2

RI1

TO1
TO3

RI2
RI3
RI4
RI5

VCC

C2+

V-

C1-C2-

GND

CA105

0.1u_K TYPE

CA101

0.1u_K TYPE

CA252

0.1u_K TYPE

CA253

0.1u_K TYPE

CA102

0.1u

C133
100p

R215
220K

R216

560K

T197
T198

L41

0_0805

L43 0_0805

R119 0

R325 0

R324 10K_R

R140 0
R319 0_R

CN6

MDC CON.

1
3
5
7

9
11
13
15
17
19
21
23
25
27
29 30

28

26

24

22

20

18

16

14

12

10

8

6

4

2

MONO_OUT
GND
AUXR
AUXL
CDGND
CD_R
CD_L
GND

3.3V
GND

3.3V
SDATA_O
RESET#
GND
MCLK BC LK

GND

SDATA_INA

SDATA_INB

SYNC

GND

VCC

P_DN

R_D

R_D

VCC

GND

R_D

MONO_PHONE

AUDIO_PD

T200 T201

T199

T206

T204

C155
220p

C150
220p

C152
220p

C154
220p

D8

1N4148

A C

C157
220p

C156
220p

CN27

COM1

5

9

4

8

3

7

2

6

1 R410 BEAD BK1608LL121 120ohm

C151
220p

C153
220p

C158

47p

RN63 8P4Rx1K

1
2
3
4

7
6
5

8

RN64 8P4Rx1K

1
2
3
4

7
6
5

8

D17

1N4148

A C

RN62 8P4Rx4.7K

1
2
3
4

7
6
5

8

CA66

0.1u

T202
T203

T205

R409

BEAD BK1608LL121 120ohm

R408

BEAD BK1608LL121 120ohm

R407

BEAD BK1608LL121 120ohm

R406

BEAD BK1608LL121 120ohm

R405

BEAD BK1608LL121 120ohm

R404

BEAD BK1608LL121 120ohm

R403

BEAD BK1608LL121 120ohm

C159

47p

C160

47p

C161

47p

C162

47p

C163

47p

C164

47p

C165

47p

C166

47p

C167

47p

C168

47p

C169

47p

C170

47p

C171

47p

C172

47p

C173

47p

C174

47p

CN15

RJ-11

1

2

XP

XN

CN11

MODEM CON.

1
2
3

L26 0_1206

L27 0_1206

RT1

R2010_R

RN65 8P4Rx4.7K

1
2
3
4

7
6
5

8

CN28

PRINT PORT

13

25

12

24

11

23

10

22

9

21

8

20

7

19

6

18

5

17

4

16

3

15

2

14

1

R426

BEAD BK1608LL121 120ohm

R425

BEAD BK1608LL121 120ohm

R414

BEAD BK1608LL121 120ohm

R423

BEAD BK1608LL121 120ohm

R427

BEAD BK1608LL121 120ohm

R411

BEAD BK1608LL121 120ohm

R418

BEAD BK1608LL121 120ohm

R412

BEAD BK1608LL121 120ohm

R422

BEAD BK1608LL121 120ohm

R415

BEAD BK1608LL121 120ohm

R413

BEAD BK1608LL121 120ohm

R417

BEAD BK1608LL121 120ohm

R420

BEAD BK1608LL121 120ohm

R419

BEAD BK1608LL121 120ohm

R416

BEAD BK1608LL121 120ohm

R421

BEAD BK1608LL121 120ohm

R424

BEAD BK1608LL121 120ohm

DTR1# [14]
SOUT1 [14]
RTS1# [14]

DSR1# [14]
RING1# [14]
SIN1 [14]
CTS1# [14]
DCD1# [14]

RIA# [20]

SDATO[6]

AC_RESET#[6,20]

SYNC [6]

BIT_CLK [17]

PHONE

MONO-OUT

SDATIN1 [ 6,17,20]
SDATIN0 [ 6,17,20]

+3V [3,4,11,12, 18,19,20]
+5V [3,12,13,19, 20]

LPTSLIN# [14]

LPTPE

LPTACK#

LPTAFD# [14]

LPTSLCT

LPTIN IT# [14]

LPTSTB# [14]

LPTBUSY

LPTERR#

PD[0..7] [14]

A3

MDC ( SOFEWARE MODEM )

GND10~11=GND

PIN27=GND

GND26=GND

MODEM

¨Ï¥Î K Type
¤§ºë±K¹q®e

Parts No : 08-106

C – 17

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 16 of 20

71-P2600-002 LP-260C

2

BIOS, RTC,PS/2 CON. & L ED CON.

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

16 20

Wednesday, Augus t 15, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+3V

SB3V

SB5V

+5V

+5V

BAT

+2.5V+1.8V

+5V

+5V

+3V

RTCVDD

+12V +5V

+5V

+5V

+5V+12V

+12V

RESET-SW#

Z1611

Z1626

Z1603 Z1605

SUSPEND-LED#

SUSPEND-LED#

Z1620

Z1613

Z1622

Z1625

FIRVCC3

Z1623

Z1612

Z1602

Z1604

Z1601

Z1606

RESET-SW#

SYSTEM-ON#

Z1618

Z1621

Z1624

Z1608

Z1631

Z1617

Z1630

Z1628

Z1629

Z1627

Z1607

Z1610

Z1609

Z1619

CN30

INDICATOR CON.

1
2
3
4
5
6
7
8
9
10
11
12

C131
33p

C132
33p

R213
10K

R214

10K

F10

POLY SW 1.1A

L50

BEAD SJ-201209-0600B-N3_0805

CB301uC141

220p

C129

33p

C130

33p

R211
10K

R212

10K

F9

POLY SW 1.1A

C138
220p

C14

0.01u

CB2

1u

R255

1K

BAT1

3V/210mah

12

U23C
74HCT14

5 6

147

R290
10K

T208

T207

T209

CB29

1u

T210

L66
0_0805

C143
47p

C140
47p

C139
47p

CN25

PS2-KEYBOARD CON.

1
2
3
4
5
6

CN24

PS2-MOUSE CON.

1
2
3
4
5
6

L47

BEAD SJ-201209-0600B-N3_0805

J1

CMOS CON.

1
2
3

D9

1N4148

A C

D11

1N4148

A C

D13

1N4148

A C

D14

1N4148

A C

D10

1N4148

A C

D12

1N4148

A C

C142
47p

R89
10K

R77
51K

R76
1K

U4

7407

1110
1312

714

8 9

6 5

4 3

2 1

A5Y5
A6Y6

GNDVCC

Y4 A4

Y3 A3

Y2 A2

Y1 A1

R82
10K

R90
330

R440 4. 7K

+

C17

100u/35V_5*7

C29

100p

+

C30

47u/16V_5*7

R30

51K

D1

1N4148

AC

C286

0.1u

C287

0.1u

CA26

0.1u

Q3
2N7002

G

DS

R351 4.7K_0805

CN7

FAN2 CON.

1

2

3

C100

100u/35V_5*7

R164

4.7K

R114

4.7K

R368

510

Q18
2N7002

G

DS

CN10

FAN CON.

1

2

3

Q4
2N3906

B

E
C

L21 0_0805

R123

2.2K_1206

R369

4.7K

R111 4.7K_0805

C87

100u/35V_5*7

R157

4.7K

R367

2.2K_1206

Q17
2N3906

B

E
C

L83 0_0805

R115

510

R486

1.3K

CA271

0.1u

CA272

0.1u

CA273

0.1u

CA274

0.1u

CA275

0.1u

CA276

0.1u

CA277

0.1u

CA278

0.1u

U37

FILTER SJ2012H-241

1

2

3

4

8

7

6

5

0_R_0805

R510

0_R_0805

R511

0_R_0805

R512

0_R_0805

R513

R517
510

C324

0.1u

+3V [3,4,11,12, 18,19,20]

SB5V [ 10,11,13]

SYSTEM-ON#[6]

HDD-LED#[11]

CD-LED#[11]

FDD-LED#

IRRX

IRTX[14]

POWERSW#[6]

KBDAT[6]

KBCLK[6]

PMDAT[6]

PMCLK[6]

IRMODE[14]

ACPILED

+5V [3,12,13,19, 20]

RTCVDD

SB3V [ 2,15,19,20]

+12V [12, 13,19]

PWRGD

VRMPWRGD [ 19]

PWRGOOD

BATOK [6]

FAN-IN2

FAN-PWM2[3]

FAN-IN1

FAN-PWM1[3]

POWEROK

HTCK

MUST CLOSE TO CHIP RTCVDD PIN

2-3 : CLEAR CMOS

PLACE NEAR TO
SiS 630S

The RTCVDD is 1.8V

A3

PS/2 CONNECTOR TOP VIEW

1

2

34

65

PINGND1.2=GND

PINGND1.2=GND

C – 18

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 17 of 20

71-P2600-002 LP-260C

2

AC'97 CODEC (AKM4543)

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

17 20

Wednesday, Augus t 15, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+5V

+A5V

+5V

+A5V

+A5V

+A5V

+A5V

+3V

+2.25VR EF

Z1724
Z1725
Z1726
Z1727

Z1737

Z1729

Z1730

Z1742

Z1743

Z1744

Z1707

Z1731Z1732

Z1722

Z1740

LINE_IN-R
LINE_IN-L

Z1708

Z1709

Z1710

Z1711

Z1712

Z1706

Z1703

PC_BEEP

SDATIN0

Z1736

Z1735

Z1734

Z1733

Z1705

Z1704

Z1713

Z1715
Z1716

Z1719

Z1720

SDATIN1

PC_BEEP

Z1723

Z1702

Z1738

Z1741

Z1721

Z1718

Z1714

Z1717

Z1701

TZ024
TZ025

Z1728

Z1745
Z1746

CA84

0.1u

CF13

4.7u/16V

CA217

0.1u

C224 22p

C222 22p

Y5

24.576MHz

C95

680p

CA218 0.1u

CB14

1u

CT20

10u/10V

R224

100K

R234 3.9K

R225

100K

CB73
1u

+

-

U18A
TDA13 08

3
2

1

84

R430 3. 9K

R431

3.9K

+

-

U18B
TDA13 08

5
6

7

84

CB24

1u

C232

680p

C227

680p

CB62 1u

CB64 1u

CX26 1000p

CX25 1000p

CA69

0.1u

CA72

0.1u

R128 0_0805

R144 10K

U8

AMC7630_R

1

2
3

8

5

6

7

4

V_in

GND
GND

V_out

GND

GND

GND

ENABLE

R330

4.7K

R337

4.7K

R332
0

CA67

0.1u

C91

0.047u

C230

0.047u

C92

0.047u

C226

0.047u

C228

0.047u

C231

0.047u

T216

T211

T212

T213

T214

T215

R141 0_0805

CB75 1u

CF14

4.7u/16V

L22

0_0805

CA74

0.1u

R129 BEAD F C M1608K-800T07 80ohm
R321 BEAD F C M1608K-800T07 80ohm

CA211

0.1u
R326
10K

R323

1.37K_1%
CA210

0.1u

R322

4.99K_1%

R131

BEAD FCM1608K-800T07 80ohm

R130 BEAD F CM1608K-800T07 80ohm

R338 10K

CB65

1u

CB23

1u

CB20

1u

CB18

1u

CB61

1u

CB60

1u

CB17

1u

CB59

1u

R125 BEAD F C M1608K-800T07 80ohm

C86

56p

C85

56p

C225

56p

C83

56p

C84

56p

R124 100K

R132 100K

U6D
74HC32

12
13

11

147

R83
10K

CA27 0.1u

CA64

0.1u

CA63

0.1u

CA109

0.1u

R235

3.9K

CB31 1u

C94
4700p

U11

AKM4543

9714252638

42

12

24

23

21
22

20

18
19

17

16

15

14

13

37

36

35

293031

32

28
27

2

3

11

5
8

10

6

46

45

47

39

41

33

34

48

404344

DVDD2

DVSS2

DVDD1

DVSS1

AVDD1

AVSS1

AVDD2

AVSS2

PC_BEEP

LINE_IN_R

LINE_IN_L

MIC1
MIC2

CD_R

CD_L

CD_GND

VIDEO_R

VIDEO_L

AUX_R

AUX_L

PHONE

MONO_O UT

LINE_OUT_R

LINE_OUT_L

AFILT1

AFILT2

FILT_L

FILT_R

VREFOUT
VREF

XTAL_IN

XTAL_OUT

RESET

SDATA_OUT
SDATA_IN

SYNC

BIT_CLK

CS1

CS0

CHAIN_IN

NC

NC

RX3D

CX3D

CLOCK_OUT

NCNCNC

CB76 2. 2U_0805

CB77 2.2U_0805

SOUND-L

SOUND-R

MONO-OUT

MIC- IN

AUDIO-L

LINE_IN-R [18]

LINE_IN-L [18]

+12V [12,13,19]

+5V [3,12,13,19, 20]

AUDIO-R [ 11]

CD-GND

LINEOUT-R

LINEOUT-L

HEADOUT-L[18]

HEADOUT-R[18]

SDATO[6]

SDATIN0[6,15]

SYNC[6]

PHONE

BIT_CLK[6,15,20]

+3V [3,4,11,12, 18,19,20]

SB3V [2,15,19, 20]

630SPK[6]

SPKROUT#

AC_RESET#[6,20]

+2.25VR EF

SDATIN1 [ 15]

AGND

AGND

AGND

AGND

AGND

AGND

A3

AGND

AGND

AGND

AGND

AGND

NEAR CODEC

NEAR SiS-630s

AGND

AGND

Place near to AC'97 CODEC

AGND

AGND

C – 19

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 18 of 20

71-P2600-002 LP-260C

2

AMPLIFIERS & INVERTER CON.

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

18 20Wednesday, Augus t 15, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

+5V +12V

+5V

+5V

+12V

+A12V

+A12V

+12V

+3V

+3V

+3V

+A5V

+2.25VR EF

+5V

Z1826

Z1816

Z1815

Z1814

Z1817

PANEL-ON

Z1803

Z1828

Z1801AMP_L Z1802

Z1805 Z1804

Z1807

Z1822

Z1821

Z1820

Z1819

AMP_R

R_SPEAKER

L_SPEAKER

Z1827 Z 1829

L_SPEAKER R_SPEAKER

BRIGHTNESS

Z1824 Z1825

R_OUT

BRIGHTNESS

L_OUT

PANEL-ON

Z1818

Z1823

Z1846

Z1842

Z1844

Z1840

Z1843

Z1847

Z1838 Z1836

Z1837

Z1834

Z1839 Z1835

AMP_L

AMP_R

Z1833

Z1832

Z1831

Z1806

Z1841

Z1812

Z1811

Z1810

Z1809

Z1830

BRIGHTNESS

PANEL-ON

Z1848

CN17

R-SPEAKER

1
2

CN32

L-SPEAKER

1
2

CN31

INVERTER-B CON.

1
2
3
4
5
6
7
8

L4 BEAD SJ-160808-1000A-N2

L2 BEAD SJ -160808-1000A-N2

CA1

0.1u

CA4

0.1u

L67 0_0805

R145
51_0805

CA106

0.1u

CE2

10u/16V

C144

2.2u/16V_1206

R207 47K

R209

4.7K
R208

3K

CB28 1u

R395

4.7K

Q7
2N3904

B

E

C

R200

10K

C1

4.7u/16V

T218

C176
100u/16V_6.3*5

C175
100u/16V_6.3*5

R222

1K

R223

1K

CA107

0.1u

CA108

0.1u

R396

3K

D3

1N4148

A C

CE1

10u/16V

L45 0_0805

L62

BEAD SJ-201209-1000A-N4_0805

L37

BEAD SJ-201209-1000A-N4_0805

L61
BEAD SJ-201209-1000A-N4_0805

L32
BEAD SJ-201209-1000A-N4_0805

L20 0_0805

T219
T220
T221

U27

TPA1517

2

4

5

7

9

13

16

17

19

10

111412

20

18

15

6

1

3

8

-INV1

SGND

SVRR

OUT1

PGND

OUT2

VP

M/SS

-INV2

GND

GND

OUT2

PGND

GND

NC

NC

NC

GND

NC

OUT1

CB72 1u

VR2

10K_VR-5P

6
3
2
5

1

CA2

0.1u

CA3

0.1u

CA113

0.1u

CA111

0.1u

CA112

0.1u

CA110

0.1u

L60 0_1206

L64 BEAD SJ-160808-1000A-N 2

L63 BEAD SJ-160808-1000A-N 2
L65 BEAD SJ-160808-1000A-N 2

CF18

4.7u/16V

U22

TC7S08FU

3

2

145

GND

INA

INB

OUT

VCC

R285

2.2K

R273 47K

Q12
2N7002

DGS

C102

0.01u

R179

1K

C105

680p

CA88 0.1u

CF16

4.7u/16V

T217

C110

680p

R177

7.5K

L28 BEAD SJ-160808-1000A-N2

R175 7.5K

R168 0_R

CB26 1u

CB25 1u

L38 BEAD SJ-160808-1000A-N2

C113

680p

C120

680p

R188
22K

R186
22K

R196

0

R187

0

C116
680p

C111

680p

L30 BEAD SJ-160808-1000A-N2

C238
680p_R

L85 BEAD SJ-20120 9-1000A-N 4_0805

CB74 1u

CB71 1u

C137
680p_R

L46 BEAD SJ-201209-1000A-N 4_0805

CN13

MIC_IN

2

10

11

3

1

CN18

LINE_IN

2

10

11

3

1

CN22

SPEAKER_OUT

2

10

11

3

1

VR1

2K_VR

3

2

1

R274 10K_R

L1 0_1206

CN1

INVERTER-A CON.

1
2

4
5
6
7
8
9
10

L3 BEAD SJ-160808-1000A-N2

U31

TC7S08FU

3

2

1

4

5

GND

INA

INB

OUT

VCC

R493 10K

+5V [3,12, 13,19,20]

MUTE[14]

+12V [12,13,19]

LINEOUT-L

HEADOUT-R[17]

HEADOUT-L[17]

LINEOUT-R

+2.25VRE F

DDC2DAT[6]

LIGHTSW[12,14]

MIC-I N

LINE_IN-R[17]

LINE_IN-L[17]

SOUND-L

SOUND-R

BLON

BRIGHTNESS CONTROL

AGND

AGND

ooooo

o

35126

o

VR PIERCE PLAN

AGND

AGND

47

AGND

AGND

AGND

AGND

AGND

AGND

VOLUME CONTROL

AGND

Clos e t o TDA 151 7 a nd COD EC

PINGND1.2=AGND

AGNDAGND

PIN1A..1F=AGND
PIN10A..10F=AGND
PIN2A..2F=Z1840
PIN3A..3F=Z1847
PIN11A..11F=Z1844

AGNDAGND AGND AGND

PIN11A..11F=AGND

PIN10A..10F=AGND

PIN1A..1F=AGND

PIN2A..2F=Z1835
PIN3A..3F=Z1834

PIN1A..1F=AGND
PIN2A..2F=Z1831
PIN3A..3F=Z1830
PIN11A..11F=AMP_R
PIN10A..10F=AMP_L

PIN4=AGND
PIN7=AGND

AGND

AGND

AGND AGND AGND

AGNDAGNDAGND

AGNDAGND

A3

C – 20

SERVICE MANUAL

C

System Board (71-P2600-002) - Sheet 19 of 20

71-P2600-002 LP-260C

2

POWER

ÂÅ ¤Ñ ¹q ¸£ CLEVO CO.

19

20Monday, Augus t 13, 2001

1240

Title

Size Document Number Rev

Date: Sheet

of

SB3V

V_CMOS1.5V

+2.5V

+3V

+1.8V

VTT

V_CORE

SB3V

V_CORE

+5V

VTT

+3V

+5V

+3V

+12V

+12V

+5V

+2.5V

SB5V

+12V

V_CORE

+1.8V

+3V

SB5V

+5V

+12V

+A5V

+3V +3V

+3V

+3V

+3V

SB5V

SB1.8V

+5V

Z1913

Z1926

Z1924

Z1917

Z1922

Z1921

Z1903

Z1927

TZ031TZ028
TZ029
TZ030

TZ035
TZ036
TZ037

TZ038

VID1

Z1919

VID4

Z1906

VID0

Z1910

Z1920

VID2

Z1916

Z1912

VID3

Z1909

Z1914
Z1915

Z1907

Z1911

Z1925

Z1905

Z1904

Z1901
Z1902

Z1908

Z1918

TZ042TZ039
TZ040
TZ041

Z1923

C279

0.1u

CB68
1u

CA157

0.1u

R499
R

C276

0.1u

C290

0.1u

R487
15K

C107

4700u/6.3V 12.5*31 . 5

C124

1000u/6.3V 8*20

C260
1u_0805_R

CB27
1u

CB69
1u

+

C128

47u/35V_5*7

C309

4.7u/16V

Q31
2N7002

C106

4700u/6.3V 12.5*31.5

C317

1u_0805

CA232

0.1u

C298

4700u/6.3V 12.5*31.5

C264

0.1u

C261
1u_0805_R

CA116

0.1u

CA123

0.1u

C274

0.1u_0805

CA255

0.1u

CA242

0.1u

R489

1.69K_1%

C263

0.1u_0805

C307
1u

CA245

0.1u

R494
1K

C126

1000u/6.3V 8*20_R

C270

0.1u

R382 100K_1%

R496 3.32K_1%

C284

0.1u

C88

1000u/6.3V 8*20_R

C103

1000u/6.3V 8*20_R

C69

4700u/6.3V 12.5*31 . 5_R

R375 100

C308

0.1u

C236 15p

C272

0.1u_0805

C125

1000u/6.3V 8*20_R

CA90

0.1u

C292

0.01u

C275

0.1u

CA148

0.1u

+

C109

47u/35V_5*7

C104

4700u/6.3V 12.5*31.5

C268

0.1u

C269

0.1u

C277

0.1u

R501
1K_1%

CB66
1u

CA94

0.1u

C251
1u_0805

C288

0.1u

U24

AS2954

SO8

1

2 3

4

8

76

5

OUTPUT

SENSE SHOUTDOWN

GND

INPUT

FEEDBACKVCC

ERROR

C313

4.7u/16V

L31 1.6U

CA227

0.1u

R376
10K

CA55

0.1u

CA175

0.1u

C306

0.1u

C273

0.1u_0805

R500
30K_1%

CA223

0.1u

C294

0.1u

CA225

0.1u

CA243

0.1u

CA14

0.1u

C235 0.22u

C108

4700u/6.3V 12.5*31.5

C117

1000u/6.3V 8*20

C267

0.1u

C310

0.1u

C250
1u_0805

CN16

POWER CONN.

1
2
3
4
5
6
7
8

9
10
11
12
13
14

R452 R

CA126

0.1u

C305

0.22u
R488

205_1%

R371
360K

Q29
2N7002

CX27 C

C299

0.1u

CA254

0.1u

+

C127

47u/35V_5*7

U32

AS2954

SO8

1

2 3

4

8

76

5

OUTPUT

SENSE SHOUTDOWN

GND

INPUT

FEEDBACKVCC

ERROR

C297

0.1u

C78

0.1u

C311
1u

CB67

1u_0805

L113 1U_L2P

CA233

0.1u

C289

0.1u

C266

0.1u

C271

0.1u_0805

CA5

0.1u

C280

0.1u

C237 0.015u

CA95

0.1u

C123

1000u/6.3V 8*20

C112

4700u/6.3V 12.5*3 1. 5

C293

0.1u

CA43

0.1u

CA29

0.1u

CA118

0.1u

CA216

0.1u

CA114

0.1u

C296

1u_0805

C265

0.1u

C303

0.1u

C281

0.1u

CA117

0.1u

CA115

0.1u

R372 1.3K_1%

Q15
GFD30N03

JP3

CLOSE

1 2

D18

SS52

A C

+

C48
330u/10V_6.3*11

R388
10K_1%

C278

0.1u

Q2
GFD30N03

CX28 1000p

Q6
GFB75N03

RA1
0

Q5
GFB75N03

R495 1K_1%

R390 270_1%

R379 3K_1%

CA241

0.22u

R386
1K_1%

+

C93
330u/10V_6.3*11

R385 680_1%

Q30
GFD30N03

+

C295

4.7u/16V
U33

ISL6524

9

1

23

25

7
6
5
4
3
12

17

28

27
26

24
22
21
20

8

2

14

15

10

11

19

18

16

13

VTTPG

DRIVE2

OCSET

LGATE

VID25

VID0
VID1
VID2
VID3

SS24

GND

VCC

UGATE
PHASE

PGND

VSEN1

FB

COMP

PGOOD

FIX

VSEN4

DRIVE4

FAULT/RT

VSEN2

VSEN3

DRIVE3

VAUX

SS13

+

C304

4.7u/16V

+

C300
330u/10V_6.3*11

R381 0

R377
10K

R378
10K_1%

R498 10K_1%

R490
1K_1%

C312

0.1u

C314
1u

R492
1K_1%

C318

0.1u
C315

0.1u

U21

AS2954

SO8

1

2 3

4

8

76

5

OUTPUT

SENSE SHOUTDOWN

GND

INPUT

FEEDBACKVCC

ERROR

+

C302

4.7u/16V

RB1
NC

R491
464_1%

C316

4.7u/16V

+

C325

47u/16V_5*7

C326
10U/10V

C327
10U/10V

C330
10U/10V_R

CA96

0.1u

R497
24K_1%

C301
1u_0805

CB70
1u

C329
10U/10V

CC18
1000P_R

VTTPG_CLK

VTT_PWRGD

POWER-ON

Cu+/Tu-

VID[0..4]

VRMPWRGD [ 16]

SB5V [10,11,13]

Cu+/Tu-

VRM8.5

OVP MARGIN
INCREASE

FM3570 ON:RA1-0,RB1-NC

2A

25A

LOW TUALATIN VTT=1.25V

1.05V~1.825V/28A

HIGH COPPERMINE VTT=1.5V

FM3570 ON:RA1-200,RB1-1K

2A

2A

A3

PGND PGND PGND PGND

PGND

C – 21

CIRCUIT DIAGRAMS

C

System Board (71-P2600-002) - Sheet 20 of 20