Acer 365 - page 114

1

2

R98

10KR3

1 2

R72

1KR3

1

2

R97

1KR3

2

1G20

GAP-OPEN

VCC

24

CS#

13

AS

14

R/W#

15

DS

17

RST#

18

RCL#

21

EXTRAM

22

BC

20

X1

2

X2

3

AD711

AD610

AD59

AD48

AD37

AD26

AD15

AD04

INT#19

32K23

MOT1

VSS12

VSS16

U9

BQ3285LD

2

1

G7

GAP-OPEN

BC135

SCD1U

1 2

X1

XTAL-32.768KHZ

1

2

BT1

BH-12

1

2

BC271

DUMMY-R3

1

2

BC270

DUMMY-R3

BC327

SCD1U

BC104

SC1KP

BC134

SC22P

12 11

1

41

3

7

U24D

SOLCX125M

SKT1

SSKT32

3

2

1

Q6

S2N3906

1

2

R259

10KR3

BC326

SCD1U

BC325

SC2D2U16V5ZY

123

456D9

RB731U

A0

12

A1

11

A2

10

A3

9

A4

8

A5

7

A6

6

A7

5

A8

27

A9

26

A10

23

A11

25

A12

4

A13

28

A14

29

A15

3

A16

2

CE

22

VCC32

VSS16

VPP 1

DQ013

DQ114

DQ215

DQ317

DQ418

DQ519

DQ620

DQ721

PGM31

OE

24 A17/N.C 30

U28

S128K8-150

3

1

2 Q5

RN1424

Date: December 2, 1997Sheet 17 of 28

SizeDocument Number REV

B97160-SA, RTC-ROM V10

Title

RTC, ROM

365

Acer Inc.

SD[0..7]

RTC_IRQ8#

SD0

SD1

SD2

SD3

SD4

SD5

SD6

SD7

RTC_IRQ8#

CH+5VSB

4,5,18,19,20,23

22

20mil

RTCAS

RTC256

RTCRW

RTCDS

PWRGOOD#

RTCRST#

RTCRCL#

RTCBC

R

T

C

X

2

R

T

C

X

1

+5V+5V

27

4

4

4

4

Easy to touch

SA[0..15]

R

T

C

B

T

+

4,18 20mil

near M1533

near Charger

$OSC32KI

ENABLE#

+5V

4

ENABLE#

$PCM32K

$OSC32KI

+3.3V

27

25,26

PLCC ROM SOCKET

20mil

MEMW#

SD0

SD1

SD2

SD3

SD4

SD5

SD6

SD7

ROM_VPP

FLSH2

+12V

+5V

4,5

ROMKBCS#

MEMR#

BIOSA16

BIOSA17

SA0

SA1

SA2

SA3

SA4

SA5

SA6

SA7

SA8

SA9

SA10

SA11

SA12

SA13

SA14

SA15

4,5

4

4

4

FLASH_ON

4

20mil

F

L

S

H

1

Contents

Main ii Copyright Disclaimer About this Manual Purpose Manual Structure iv Conventions Text entered by user v Table of Contents Chapter 1 System Introduction vi Chapter 2 BIOS Setup Chapter 3 Disassembly and Unit Replacement vii Appendices List of Figures viii ix List of Tables x &KDSWHU&KDSWHU System Introduction System Introduction 1-1 1.1 Overview 1-2 Service Guide 1.2 Jumpers and Connectors PCB No. 97160-1 Figure 1-1 Jumpers and Connectors (Top View) Page 1-4 Service Guide 1.3 Hardware Confi guration and Specification 1.3.1 Memory Address Map Table 1-2 Memory Address Map 1.3.2 Interrupt Channel Map Table 1-3 Interrupt Channel Map 1.3.3 DMA Channel Map Table 1-4 DMA Channel Map 1.3.4 I/O Address Map Table 1-5 I/O Address Map 1-6 Service Guide System Introduction 1-7 Table 1-8 Memory Configurations 1.3.8 Second-Level Cache 1.3.9 Video Memory 1.3.11 Parallel Port Table 1-13 Parallel Port Configurations System Introduction 1-9 1.3.12 Serial Port Table 1-14 Serial Port Configurations 1.3.13 Audio Table 1-15 Audio Specifications 1.3.14 PCMCIA 1.3.15 Touchpad Table 1-17 Touchpad Specifications 1.3.16 Keyboard Table 1-18 Keyboard Specifications System Introduction 1-11 1.3.17 FDD Table 1-20 FDD Specifications 1.3.18 HDD Table 1-21 HDD Specifications 1-12 Service Guide 1.3.19 CD-ROM Table 1-22 CD-ROM Specifications 1.3.20 Battery Table 1-23 Battery Specifications System Introduction 1-13 Table 1-24 Charger Specifications 1-14 Service Guide 1.3.22 DC-DC Converter DC-DC converter generates multiple DC voltage level for whole system unit use. Table 1-25 DC-DC Converter Specifications 1.3.23 DC-AC Inverter Table 1-26 DC-AC Inverter Specifications 1.3.25 AC Adapter Table 1-28 AC Adapter Specifications Page System Introduction 1-17 1.4 Software Configurati on and Speci fi cation 1.4.1 BIOS Table 1-29 Hotkey Descriptions When the available hotkey is toggled, the system will issue a beep to enter the assigned process. 1-18 Service Guide Figure 1-3 Power Management Block Diagram System Introduction 1-19 Normal full-on operation Page System Introduction 1-21 Table 1-32 Hibernation Mode Conditions and Descriptions Table 1-33 Display Standby Mode Conditions and Descriptions 1-22 Service Guide Table 1-34 Hard Disk Standby Mode Conditions and Descriptions System Introduction 1-23 1.4.2 Drivers, Applications and Utilities Table 1-35 Location of Drivers in the System Utility CD Page 1.5 Block Diagrams 1.5.1 System CLK GEN CY2272 NS 97338 System Introduction 1-27 1.6 Environmental Requirements Table 1- 37 Environmental Requirements 1.7 Mechanical Specifications &KDSWHU&KDSWHU BIOS Setup BIOS Setup 2-1 2-2 Service Guide BIOS Setup 2-3 2.1 Basic System Settings Auto User None Table 2-1 Basic System Settings Parameters 2.2 Startup Configuration Drive A Then C Auto Table 2-2 Startup Configuration Parameters BIOS Setup 2-5 Table 2-2 Startup Configuration Parameters 2-6 Service Guide 2.3 Onboard Devices Configuration Table 2-3 Onboard Devices Configuration Parameters Page 2-8 Service Guide 2.4 System Security Table 2-4 System Security Parameters Page 2-10 Service Guide 2.5 Power Management Settings Table 2-5 Power Management Settings BIOS Setup 2-11 Table 2-5 Power Management Settings Page &KDSWHU&KDSWHU Disassembly and Unit Replacement 3.1 General Information 3.1.1 Before You Begin 3.1.2 Connector Types 3-4 Service Guide 3.1.3 Disassembly Sequence Table 3-1 Guide to Disassembly Sequence Disassembly and Unit Replacement 3-5 Figure 3-3 Disassembly Sequence Flowchart 3.2 Installing Memory Page Page 3.4 Removing the Hard Disk Drive Page Page 3.6 Disassembling the Inside Frame Assembly 3.6.1 Removing the Heat Sink Assembly 3.6.2 Removing the Display 3.6.3 Removing the Internal Drive Page Page Page Page 3.6.7 Disassembling the Mainboard 3.6.8 Disassembling the Top Cover Page Page Page $S$SSHQGSHQGL[$L[$ Model Number Definition Model Number Definition A 1 Page $SSHQGL[&$SSHQGL[& BIOS POST Checkpoints BIOS POST Checkpoints C-1 This appendix lists the POST checkpoints of the notebook BIOS. C-2 Service Guide Note: The keyboard LEDs should flash once. BIOS POST Checkpoints C-3 Note: The FDD LED should flash once and its head should be positioned Note: This routine is to identify the user-set CPU frequency, not CPU-required frequency $S$SSHQGSHQGL['L[' Silk Screen Silk Screen D- 1.1 CPU Board Layout CPU Mounting Reference Table PCB No. 96532-SA CPU Board Layout (Top) Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page A p p e n d i x GA p p e n d i x G Schematics \ CPU BD TO BD CONNECTOR 1998/03/01 Sun. 22:00 V \ M1531 BYPASS CAPACITORS M1533 BYPASS CAPACITORS Page Page Page Page 72.48214.209 400mil 2MX8-6 EDO3.3V B09 300mil X X Page Page ZV LCD ZV DRAM Host Logic LCD Connecter Inverter Up Down CRT Connecter Right Left (Top View) HDD conn. Up Down CD-ROM 2nd conn. CD-ROM 1st conn. FDD conn. Up USB conn. Page Page Golden Finger FAX/MODEM 1st conn. FAX/MODEM 2nd conn. (Top View) RJ11 CONN Page (Top View) Serial port Parallel port \ Page Left Right Left Right Middle Page Near Conn. Lower=Slot1=B, Upper=Slot0=A DUMMY Near 2206 Charger