IBM L170 Service Manual

IBM L170 Service Manual

SERVICE MANUAL

17” LCD Monitor

IBM L170

THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT

HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE

ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RE

LIABILITY FOR CHANGES, ERRORS OR OMISSIONS.

1

IBM L170 Service Manual

Table of Contents

Table of Contents -----------------------------------------------------------------2

1. MONITOR SPECIFICATIONS ----------------------------------------------------4

2. LCD MONITOR DESCRIPTION -----------------------------------------------5

3. OPERATING INSTRUCTIONS ------------------------------------------------6

3.1 GENERAL INSTRUCTIONS --------------------------------------------------6

3.2 CONTROL BUTTONS -----------------------------------------------------------6

3.3 ADJUSTING THE PICTURE --------------------------------------------------6

4. Input/Outpt Specification --------------------------------------------------------8

4.1 Input Signal Connector --------------------------------------------------------8

4.1.1 Analog D-SUB Connector ----------------------------------------------------8

4.2 Factory Preset Display Modes -----------------------------------------------8

4.3 Power Supply Requirements ----------------------------------------------10

4.3.1 Input Requirements ----------------------------------------------------------10

4.3.2 Output Requirements -------------------------------------------------------10

4.4 PANEL SPECIFICATION (Samsung ) -------------------------------------11

4.4.1 Panel Feature ----------------------------------------------------------------11

4.4.2 Display Characteristics --------------------------------------------------11

4.4.3 Optical Characteristics -----------------------------------------------------11

4.4.4 Parameter guide line for CCFL Inverter ------------------------------12

5. Block Diagram --------------------------------------------------------------------13

5.1 Monitor Exploded View ------------------------------------------------------13

5.2 Software Flow Chart -----------------------------------------------------------14

5.3 Electrical Block Diagram -----------------------------------------------------16

5.3.1 Main Board --------------------------------------------------------------------16

5.3.2 Inverter/Power Board ------------------------------------------------------17

6. Schematic ------------------------------------------------------------------------19

2

IBM L170 Service Manual

6.1 Main Board ----------------------------------------------------------------------19

6.2 Inverter/Power Board --------------------------------------------------------22

6.3 KeyPad Board -----------------------------------------------------------------24

7. PCB Layout -----------------------------------------------------------------------25

7.1 Main Board ---------------------------------------------------------------------25

7.2 Inverter/Power Board --------------------------------------------------------27

7.3 Keypad Board ------------------------------------------------------------------28

8. Maintainability --------------------------------------------------------------------28

8.1 Equirements and Tools Requirements ---------------------------------28

8.2 Trouble Shooting --------------------------------------------------------------29

8.2.1 Main Board --------------------------------------------------------------------29

8.2.2 Power/Inverter Board ------------------------------------------------------32

8.2.3 Key Pad Board ---------------------------------------------------------------34

9. White-Balance, Luminance adjustment --------------------------------35

10. EDIT Content ------------------------------------------------------------------36

11. BOM List --------------------------------------------------------------------------37

3

IBM L170 Service Manual

1. MONITOR SPECIFICATIONS

Driving system TFT Color LCD

LCD Panel Size 43.2cm(17.0")

Pixel pitch 0.264mm( H )x 0.264mm( V )

Viewable angle 140˚ (H) 120˚ (V)

Response time (typ.) 25 ms

Video Analog

Input Sync. Type H/V TTL

H-Frequency 30kHz – 80kHz

V-Frequency 55-75Hz

Display Colors Over 16 million Colors

Dot Clock 135MHz

Max. Resolution 1280 x 1024

Plug & Play VESA DDC2BTM

Power Consumption ON Mode

OFF Mode

Maximum Screen Size

Power Source

Environmental

Considerations

Operating Temp: 0°C to 40°C

<45W

<3W

Horizontal : 13.3”(337.92mm)
Vertical : 10.6”(270.336mm)

100~240VAC,47~63Hz

Storage Temp.: -20°C to 60°C

Operating Humidity : 15% to 90%

Weight (N. W.) Packaged 7.4Kgs Unit

Unpackaged 6.6Kgs Unit

4

IBM L170 Service Manual

(

2. LCD MONITOR DESCRIPTION

The LCD MONITOR will contain an main board, an inverter/power board, keypad board and internal adapter which

house the flat panel control logic, brightness control logic and DDC.

The Inverter board will drive the backlight of panel and the DC-DC conversion.

The Adapter will provides the 12V DC-power to inverter/power board.

Monitor Block Diagram

CCFT Drive.

Flat Panel and

CCFL backlight

Power board

include:adapter,inverter)

Keyboard

Main Board

RS232 Connector

For white balance

adjustment in

factory mode

AC-IN

100V-240V

HOST Computer

Video signal, DDC

5

IBM L170 Service Manual

3. OPERATING INSTRUCTIONS

3.1 GENERAL INSTRUCTIONS

Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor. By changing these

settings, the picture can be adjusted to your personal preferences.

The power cord should be connected.

-

Connect the video cable from the monitor to the video card.

-

Press the power button to turn on the monitor, the power indicator will light up.

-

3.2 CONTROL BUTTONS

Power Button:

-

When pressed, the monitor enters the off mode, and the LED turns blank. Press again to restore normal status.

- Left / Right Button:

The Left/Right Button is used to control the monitor functions. Press to switch functions or adjust settings.

- Auto Adjust Key:

The Auto Adjust Key is used to automatically set the H Position, V Position, Clock and Phase.

- Power Indicator:

Green — Power On mode.
orange — Power Saving mode.
Blank —Power Off Mode.

CONTROL Buttons

A. Auto button/Exit

B. Left button/Brightness
C. Right button/Contrast
D. Menu button
E. Power button
F. Indicator light

3.3 ADJUSTING THE PICTURE

6

IBM L170 Service Manual

1.

2.

3.

4.

5.

6.

7.

Clock

Phase

Contrast Adjusts over all screen brightness.

Brightness Adjusts difference between light and dark areas.

Horizontal Position Moves image left or right.

Vertical Position Moves image up or down.

Automatic Optimizes image(size,position,phase,and clock).

Clock Adjusts picture Clock.

Phase Adjusts picture Phase.

8.

9.

10.

11.

12.

13.

14.

Exit

15.

16.

Color Adjusts intensity or red,green and blue.

Information Shows resolution, refresh rate, and product details.

Menu Language Changes language of menu.

Menu Position Adjusts menu location.

Factory Default Resets monitor to original settings.

Accessibility Change button repeat rate menu time-out settings.

Exit

Save user adjustment and OSD disappear.

7

4. Input/Outpt Specification

4.1 Input Signal Connector

PIN NO.

DESCRIPTION

1. Red 9. +5V

2. Green 10. Detect Cable

3. Blue 11. NC

4. Ground 12. DDC-Serial Data

5. Ground 13. H-Sync

6. R-Ground 14. V-Sync

7. G-Ground 15. DDC-Serial Clock

8. B-Ground

IBM L170 Service Manual

DESCRIPTION

PI N NO.

VGA connector layout

15

6

11 15

10

4.2 Factory Preset Display Modes

VESA MODES

Horizontal Vertical

Nominal

Frequency

Sync

Polarity

Nominal

Freq.

Sync

Polarity

Nominal

Pixel

Mode Resolution Total

+/- 0.5kHz

+/- 1 Hz

Clock

(MHz)

640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175

VGA

640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500

640x480@75Hz 840 x 500 37.500 N 75.00 N 31.500

SVGA

XGA

800x600@56Hz 1024 x 625 35.156 N/P 56.250 N/P 36.000

800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000

800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000

800x600@75Hz 1056x625 46.875 P 75.000 P 49.500

1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000

1024x768@60Hz 1312x813 48.78 N 60.00 N 64.000

1024x768@70Hz 1328x806 56.476 N 70.069 N 75.000

1024x768@72Hz 1304x798 57.515 P 72.074 P 75.000

1024x768@75Hz 1328x804 60.200 N 74.90 N 80.000

1024x768@75Hz 1312x800 60.023 P 75.029 P 78.750

8

IBM L170 Service Manual

XGA 1152x864@75Hz 1600x900 67.50 P 75.000 P 108.000

SXGA

IBM MODES

Horizontal Vertical

Mode Resolution Total

DOS* 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322

DOS** 640x400@70Hz 800 x 449 31.469 N 70.087 P 25.175

MAC MODES

VGA

1280x1024@60Hz 1688x1066 63.981 P 60.020 P 108.000

1280x1024@75Hz 1688x1066 79.976 P 75.025 P 135.000

Nominal

Sync

Frequency

Polarity

+/- 0.5kHz

640x480@67Hz 864x525 35.000 N 66.667 N 30.240

Nominal

Sync

Freq.

Polarity

+/- 1 Hz

Nominal

Pixel

Clock

(MHz)

SVGA

832x624@75Hz 1152x667 49.725 N 74.551 N 57.2832

9

IBM L170 Service Manual

p

4.3 Power Supply Requirements

4.3.1 Input Requirements

PARAMETER RANGE CONDITION

Input Voltage 100 to 240VAC RMS Universal input full range
Input Frequency 60Hz @ 100VAC to 50Hz @

240VAC

Input Current Less than 2.0 Amps RMS Input voltage 100 VAC RMS ; 60 Hertz. Parameter

Less than 1.0 Amps RMS Input voltage 220 VAC RMS ; 50 Hertz. Parameter

Input Power Less than 75 Watts
Power factor > 0.5 Input voltage 120 VAC RMS ; 60

Hertz

Inrush Current Less than 30 A peak Input voltage 100 VAC RMS ; 60 Hertz at all

Less than 50 A peak Input voltage 240 VAC RMS ; 50 Hertz at all

Input Fusing Fuse should be located internal to the

adapter, easily accessible when the

cover is removed
Leakage Current Less than 3.5 mA Input voltage 240 Volts RMS ; 50 Hertz
Hi-Pot Primary to secondary 1.5KVAC for 1 Minute(leakage current 10mA)

Primary to Saft Ground 1.5KVAC for 1 Minute(leakage current 10mA)

must be reached within 3 seconds of turn-on.

must be reached within 3 seconds of turn-on.

Phase(0, 90, 180, 270 degree)

Phase(0, 90, 180, 270 degree)
Fuse must be UL/CSA approved. Fuse value must no
have to change for 115 VAC or 230 VAC operation

1.8KVAC for 1 Minute(leakage current 10mA)

3.0KVAC for 1 Minute(leakage current 10mA)
without Y-cap & Coupling cap.

1.8KVAC for 1 Minute(leakage current 10mA)

4.3.2 Output Requirements

PARAMETER RANGE CONDITION

DC Out 12VDC ± 5% Min 0A Max 3.75A

Load Regulation 12.0V(12.12V) ± 5% 11.4 to 12.6VDC

Dynamic Load

Regulation

Ripple & noise 170mVpp at 12VDC Input voltage : 100VAC at 60Hz 240VAC at 50Hz

Output current

rotection

Leakage Current Less than 0.25 mA Input voltage 100 Volts RMS ; 50 Hertz

Less than 0.5 mA Input voltage 240 Volts RMS ; 50 Hertz

Any frequency up to 250Hz(duty

50%)

less than 7.0A, more than 12.0A

at 12.0VDC

±5% for 10% to 100%, 100% to 10% load change for

+12Vdc

* Ripple and noise are measured.

Current exceeds maximum rateing more than 20%

10

4.4 PANEL SPECIFICATION (Samsung)

4.4.1 Panel Feature

-High contrast ratio, high aperture structure

-TN(Twisted Nematic) mode

-Wide viewing angle

-High speed response

-SXGA(1280 x 1024 pixels) resolution

-Low power consumption

-2 dual CCFTs(Cold Cathode Fluorescent Tube)

-DE(Data Enable) mode

-COMPACT SIZE DESIGN

IBM L170 Service Manual

4.4.2 Display Characteristics

Items Specification Unit

Display Area 337.92(H) x 270.336(V) mm
Driver element a-Si TFT active matrix
Display color 16.2M Colors
Number of pixels 1280 x 1024 pixel
Pixel Arrangement RGB vertical stripe
Pixel pitch 0.264(H) x 0.264(W) mm
Display Mode Normally White

4.4.3 Optical Characteristics

The optical characteristics are measured under stable conditions at 25℃ (Room Temperature):

Item Symbol Conditions Min. Typ. Max. Unit Note

Contrast Ratio
(Center of screen)

Response
Time

Luminance of White
(Center of screen)

Chromaticity

Coordinates (CIE)

Brightness Uniformity [%] 75 80 -

Rising

Falling Tf - 20 25

Color

(CIE 1931)

C/R 250 350 -

Tr

YL 200 250 - Cd/m2

Rx 0.633

Ry 0.354

Gx 0.292
Gy 0.598
Bx 0.145
By 0.107

Wx 0.305
Wy

Normal

ψ=0
θ=0

Viewing

Angle

- 5 7

Typ.

-0.03

0.338

TYP.

+0.03

msec

11

IBM L170 Service Manual

4.4.4 Parameter guide line for CCFL Inverter

INVERTERMAXBRINGTHNESS(Vadj:5.0v),LOAD=120KΩX4(ROOMTEMPERATURE25℃ ±4℃)

ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK

Inputvoltage Vin  10.8 12 13.2 V

Inputcurrent Iin2250 2500 mA FOR4LOAD

OutputCurrent Iout 6.0 6.5 7.0 mA FOR1LOAD

Frequency

F 50.0 55.0 60.0 KHZ

FOR1LOAD

H.Vopen Vopen 1450 1600 1750 Vrms NOLOAD

H.VLoad Vload 710 810 910 Vrms

Startvoltage Vst

ProtectdelaytimePDT



INVERTERMINBRINGTHNESS(Vadj:0.0v),LOAD=120KΩX4(ROOMTEMPERATURE25℃ ±4℃)

1650 1750 1850 Vrms RL=CCFL

0.4 1 4 Sec

RL=120KΩ

ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK

inputvoltage Vin  10.8 12 13.2 V

inputcurrent Iin660 750 mA FOR4LOAD

OutputCurrent Iout 3.0 3.5 4.0 mA FOR1LOAD

Frequency

F 50.0 55.0 60.0 KHZ

FOR1LOAD

H.Vopen Vopen 1450 1600 1750 Vrms NOLOAD

Startvoltage Vst

H.VLoad Vload 350 450 550 Vrms

1650 1750 1850 Vrms RL=CCFL

RL=120KΩ

12

IBM L170 Service Manual

13

5. Block Diagram

5.1 Monitor Exploded View

IBM L170 Service Manual

14

IBM L170 Service Manual

15

5.2 Software Flow Chart

2

10

12

643

8

9

141113

1516

1719

18

IBM L170 Service Manual

1

5

7

16

IBM L170 Service Manual

1) MCU initialize.

2) Is the eeprom blank ?

3) Program the eeprom by default values.

4) Get the PWM value of brightness from eeprom.

5) Is the power key pressed ?

6) Clear all global flags.

7) Are the AUTO and SELECT keys pressed ?

8) Enter factory mode.

9) Save the power key status into eeprom.

Turn on the LED and set it to green color.

Scaler initialize.

10) In standby mode ?

11) Update the life time of back light.

12) Check the analog port, are there any signals coming ?

13) Does the scalar send out a interrupt request ?

14) Wake up the scalar.

15) Are there any signals coming from analog port ?

16) Display "No connection Check Signal Cable" message. And go into standby mode after

the message disappear.

17) Program the scalar to be able to show the coming mode.

18) Process the OSD display.

19) Read the keyboard. Is the power key pressed ?

17

5.3 Electrical Block Diagram

5.3.1 Main Board

IBM L170 Service Manual

Flash Memory

W39f010P-70B

(U202)

LCD

Interface

(CN301)

LVDS

THC63LVDM83R

(U301/U302)

Scalar gm5120/gm2120

(Include MCU,ADC,OSD)

(U203)

OSD

Control

Interface

(CN403)

EPR_SDA

EPR_SCL

EEPROM

24C16

(U204)

RXD

TXD

Connector

(CN102)

DB15_SDA,

DB15_SCL

EEPROM

RGB

D-Sub

24C02

(U104)

Hsync,

Vsync

DVI-I only

Connector

(CN101)

EEPROM(D-I only)

24C02

(U102)

18

5.3.2 Inverter/Power Board

IBM L170 Service Manual

Inverter Block Diagram

Vin

Vin

Buck Connector

Driver

Circuit

Driver

Circuit

Dimming control

Parallet-resonant

inverter

Dimm ing control

(PW M )

(阀菠瓜)

Parallet-resonant

inv erter

CCFL

PWM

19

IBM L170 Service Manual

Power Block Diagram

20

6. Schematic

6.1 Main Board

CN101

26

T2-

A_GND

T2+

SGND

T4-

T4+
DDCCLK
DDCDAT

A_VSYNC

T1-

T1+

SGND

T3-

T3+

+5V

GND

HPD

T0-

T0+

SGND

T5-

T5+

SGND

TC+
TC-

A_RED

A_GREEN

A_BLUE

A_HSYNC

A_GND

25

A_GND

JACK

DVI_5V

+5V

D101

BAT54C-GS08

R109

R110

U102

1

A0

VCC

2

A1A2WP

3

SCL

4

GND

SDA

M24C02WMN6

GND

BAT54C-GS08

C109

0.1uF/16V

10K 1/16W

GND

U104

81

VCCA0

2

7

A1A2WP

3

6

SCL

4

5

GND

SDA

M24C02WMN6

AGND

10K 1/16W

8
7
6
5

VGA_5V

D106

R123

ZD104

10K 1/16W

GND

+5V

R124
10K 1/16W

R125 47 1/16W

R126 47 1/16W

ZD105

MLL5232B 5.6V

MLL5232B 5.6V

AGND

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

17
18
19
20
21
22
23
24

C1
C2
C3
C4
C5

GND

C101

0.1uF/16V

GND

R111 100 1/16W
R112 100 1/16W

DDC_SDA_A1

DDC_SCL_A1

DVI_5V

HOT_PLUG

R101

10K 1/16W

DDC_SCL_D
DDC_SDA_D

SCL_IN
SDA_IN

RX0-IN

GPIO4/UART_DI

VS_in

10K 1/16W

SCL_IN
SDA_IN

MLL5232B 5.6V

RXC+IN

RXC-IN

DIGITAL USE

DDC_SCL_D

DDC_SDA_D

HS_in

+5V

R127

NC

R131

AGND

IBM L170 Service Manual

RX2-IN

RX2+IN

ED101

D-SUB

RX1-IN

RX1+IN

ZD101

ZD102

MLL5232B 5.6V

CN102

S1S2

11

12

13

14

15

DB15

R128

NC

R132
10K 1/16W

GND

R116

R117 NC

ZD103

MLL5232B 5.6V

GND

1
6
2
7
3
8
4
9
5
10

Pins 6/7/8 are R/G/B
return lines resp.

R129 47 1/16W

R130 47 1/16W

RX0+IN

ED103

ED105

ED107

NC

VGA_5V

Rin

Gin

Bin

GPIO5/UART_DO

VGA_D1
VGA_D2

AGND

MLL5232B 5.6V

ZD108

C114

0.1uF/16V(NC)

GND

1 2

C116

0.1uF/16V(NC)

GND

1 2

C118

0.1uF/16V(NC)

GND

1 2

C120

0.1uF/16V(NC)

GND

1 2

DDC_SCL

DDC_SDA

SCL_IN
SDA_IN

75-ohm terminating resistor
very close to the VGA
conn.

(8 mil)

MLL5232B 5.6V

C110
47pF(NC)

ED102

ED104

ED106

ED108

75 1/16W

R133

ZD109

D103
BAV99

C111
47pF(NC)

C115

0.1uF/16V(NC)

GND

1 2

C117

0.1uF/16V(NC)

GND

1 2

C119

0.1uF/16V(NC)

GND

1 2

C121

0.1uF/16V(NC)

GND

1 2

DVI_5V

R143

100 1/16W

R151
10K 1/16W

GND

D104

D105

BAV99

BAV99

R136 200 1/16W

R137 100 1/16W

R138 200 1/16W

R139 100 1/16W

R140 200 1/16W

R141 100 1/16W

75 1/16W

R134

R135

75 1/16W

AGND

147

13 12

147

1 2

U106F

74LVC14A

U106A

74LVC14A

P.3

DVI_PLUG

+5V

C102

0.1uF/16V

(10 mil,

AGND

FB101
80 OHM

FB102
80 OHM

FB103
80 OHM

10/21

┰キ︽絬

C122 NC

C123 NC

C124 NC

147

11 10

147

3 4

AGND

VGA_D1

VGA_D2

)

C103 0.01uF

C104 0.01uF

C105 0.01uF

C106 0.01uF

C107 0.01uF

C108 0.01uF

U106E

74LVC14A

U106B

74LVC14A

RX2- P.3
RX2+ P.3

RX1- P.3
RX1+ P.3

RX0- P.3
RX0+ P.3

RXC+
RXC-

GPIO4/UART_DI

GPIO5/UART_DO

R158
0 1/16W

12/10

P.3

P.3

AGND

AGND

AGND

AGND

R154 0 1/16W

R157 0 1/16W

MLL5232B 5.6V

R160
0 1/16W

RED+

RED-

GREEN+

GREEN-

BLUE+

BLUE-

R149
NC

ZD106

+5V

GND

R159 0 1/ 16W

R161 0 1/ 16W

DDC_SDA_A1

DDC_SCL_A1

+3.3V

AGND

VS

HS

Connect two grounds at one single point only.

AGND

R147 100 1/16W
R148 100 1/16W

ZD107
MLL5232B 5.6V

GND

R145 NC

R146 NC

R150
0 1/16W

C113

0.1uF/16V

UART_DI
UART_DO

+5V

R142

10K 1/16W

VGA_CONN

Title

Size Document Number Rev

C

Date: Sheet

4.7K 1/16W

ZD110
MLL5232B 5.6V

AGND

DDC_SDA_A

DDC_SCL_A

AOC

ANALOG&DIGITAL INPUT

gm2115 A

GND

P.3
P.3

R144

VGA_PLUG

VGA_PG

P.3

P.3

26Friday, December 20, 2002

of

21

+T3.3V

FB204

600OHM

+T3.3V

FB202

600OHM

+2.5V

600OHM

FB208

+2.5V

600OHM

+3.3V

R233---10K H/W Power Key

NC S/W Power Key

R234---NC input H/V not Reversed

(use 1 level smith trigger)

10K input H/V Reversed

(use 0 or 2 level smith trigger)

R237---10K DUAL

NC Analog

FB206

C230

47uF/16V

R236

NC

+

47uF/16V

GND

GND

GND

+

100uF/16V

GND

R238

NC

C221

+

+

C222

47uF/16V

C211

+5V

R239

R235
0 1/16W

NC

C253

0.1uF/16V

C257

0.1uF/16V

0.1uF/16V

C255

0.1uF/16V

R241

NC

D3.3V

D3.3V

C254

0.01uF

GND

A3.3V

A3.3V

C258

0.01uF

GND

A2.5V

A2.5V

C251

C252

0.01uF

GND

D2.5V

D2.5V

C256

0.01uF

GND

+PV

R234

R237

R233

R232

10K 1/16W

10K 1/16W

10K 1/16W

10/17

BOOTSTRAP SIGNALS

ROM_ADDR(4:0)

ROM_ADDR5

ROM_ADDR6

ROM_ADDR7

ROM_ADDR8

ROM_ADDR9

ROM_ADDR(12:10)

ROM_ADDR13

ROM_ADDR14

ADDRESS

NAME

USER_BITS(4:0)

Reserved

SCLPOL

HOST_PROTOCOL

HOST_PORT_EN

OCM_START

USER_BITS(7:5)

OSC_SEL

OCM_ROM_CFG(1)

SET

Available for reading from a status register

x

If using 6-wire host protocol, program this bit to 0

x

Determines polarity of HCLK signal

x

If using 6-wire host protocol, program this bit to 1

0

1 GPIO(22:16) is on "Host Port" pins

1 = OCM becomes active after OCM_CLK is stable

1

Available for reading from a status register

x

0

0 = XTAL and TCLK pins are connected

1

1 = All 48K of ROM is in external ROM

SPEC(60mA)

C201

C202

C203

0.1uF/16V

0.1uF/16V

0.1uF/16V

SPEC(150mA)

C231

C233

C232

0.1uF/16V

0.1uF/16V

0.1uF/16V

SPEC(50mA)

C244

Close to respective power Pins

0.1uF/16V

SPEC(500mA)

C214

C213

C212

0.1uF/16V

0.1uF/16V

0.1uF/16V

10/17

10/24

U201

3

VCC

2

RSTN

1

GND

MCP809(NC)

SOT-23

10/17

+PV

R208

R231

R206

R207

NC

NC

10K 1/16W

10K 1/16W

10K 1/16W

DESCRIPTION

Close to respective power Pins

C206

C204

C205

0.1uF/16V

0.1uF/16V

0.1uF/16V

0.1uF/16V

Close to respective power Pins

C234

C227

C226

0.1uF/16V

0.1uF/16V

0.1uF/16V

0.1uF/16V

Close to respective power Pins

C217

C216

C215

0.1uF/16V

0.1uF/16V

0.1uF/16V

0.1uF/16V

FUNCTION1P.5

R210

D3.3V

R201

D201

4.7K 1/16W
LL4148

+

D3.3V

C245

10uF/16V

GND

GND

DIGITAL PORT

+PV

R223

10K 1/16W

R227

/ROM_WE

/ROM_WE

RMADDR14
RMADDR9
RMADDR8
RMADDR10
RMADDR11
RMADDR3
RMADDR4
RMADDR12
RMADDR0
RMADDR1
RMADDR2

BANK0

0 1/16W

RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8
RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0

+PV

R222

10K 1/16W

C207

C208

0.1uF/16V

C238

C228

0.1uF/16V

C218

C219

0.1uF/16V

0 1/16W

DDC_SDA_AP.2
DDC_SCL_AP.2

+PV

R221
10K 1/16W

GND

C210

C209

0.1uF/16V

0.1uF/16V

C240

C242

C241

C239

0.1uF/16V

0.1uF/16V

0.1uF/16V

0.1uF/16V

C220

0.1uF/16V

A3.3V

GND

DVI_PLUG

DVI_PLUGP.2

VGA_PLUG

VGA_PGP.2

DDC_SCLP.2
DDC_SDAP.2

RED+P.2

RED-P.2

GREEN+P.2

GREEN-P.2

BLUE+P.2
BLUE-P.2

HSP.2
VSP.2

RXC+P.2
RXC-P.2
RX2+P.2
RX2-P.2
RX1+P.2
RX1-P.2
RX0+P.2
RX0-P.2

10/17

U202

31

WE

30

NC/A17

2

A16

3

A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0

OE
CE

W39F010P

RMDATA7

21

DQ7

RMDATA6

20

DQ6

RMDATA5

19

DQ5

RMDATA4

18

DQ4

RMDATA3

17

DQ3

RMDATA2

15

DQ2

RMDATA1

14

DQ1

RMDATA0

13

DQ0

+PV

1

NC

32

VCC

16

GND

GND

29
28

4
25
23
26
27

5

6

7

8

9
10
11
12

24
22

32-Pin PLCC Socket

FLASH/ Prom-Jet Socket

PPWRP.5
PBIASP.5

C246
5pF

C247
5pF

R204 2.7K 1/16W

D3.3V

FB207
600OHM

C248

0.1uF/16V

GPIO5/UART_DO

GPIO4/UART_DI

X201

14.318MHz

12

RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8

RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0

RMDATA7
RMDATA6
RMDATA5
RMDATA4
RMDATA3
RMDATA2
RMDATA1
RMDATA0

ROM_OEn

A2.5V

GND

XTAL

10/17

WP

BANK0

R205

1K 1/16W

GPIO5/UART_DO
GPIO4/UART_DI

GM5120

PQFP208

A3.3V

199

VDD_RXPLL_2.5

157

SGND_ADC

158

AGND_ADC

161

AGND_BLUE

165

AGND_GREEN

169

AGND_RED

175

AGND_IMB

178

AGND_RX2

184

AGND_RX1

190

AGND_RX0

197

AGND_RXC

198

AGND_RXPLL

149

AVSS_RPLL

145

AVSS_SDDS

140

AVSS_DDDS

113

PPWR

114

PBIAS

151

XTAL

152

TCLK

206

GPIO20/HDATA3

207

GPIO19/HDATA2

208

GPIO18/HDATA1

1

GPIO17/HDATA0

205

GPIO16/HFS

204

GPIO22/HCLK

6

DDC_SCL

7

DDC_SDA

5

RESETn

4

GPIO21/IRQn

171

RED+

170

RED-

167

GREEN+

166

GREEN-

163

BLUE+

162

BLUE-

137

HSYNC

136

VSYNC

159

ADC_TEST

194

RXC+

195

RXC-

179

RX2+

180

RX2-

185

RX1+

186

RX1-

191

RX0+

192

RX0-

174

REXT

8

ROM_ADDR15

9

ROM_ADDR14

10

ROM_ADDR13

11

ROM_ADDR12

12

ROM_ADDR11

13

ROM_ADDR10

14

ROM_ADDR9

15

ROM_ADDR8

16

ROM_ADDR7

17

ROM_ADDR6

18

ROM_ADDR5

19

ROM_ADDR4

22

ROM_ADDR3

23

ROM_ADDR2

24

ROM_ADDR1

25

ROM_ADDR0

28

ROM_DATA7

29

ROM_DATA6

30

ROM_DATA5

31

ROM_DATA4

32

ROM_DATA3

33

ROM_DATA2

34

ROM_DATA1

35

ROM_DATA0

36

ROM_OEn

IBM L170 Service Manual

D3.3V

D2.5V

155

153

22053678197111

CVDD_2.5

GND1_ADC

156

144

139

VDD_SDDS_3.3

VDD_DDDS_3.3

GND2_ADC

GND_RX2

154

177

148

VDD_DPLL_3.3

GND_RX1

183

10/17

129

37

RVDD

RVDD

RVDD

RVDD

RVDD

RVDD

RVDD

RVDD

RVDD

DEN/TCON_ECLK

DHS/TCON_LP

DVS/TCON_FSYNC

DCLK/TCON_OCLK

PD47/OB7
PD46/OB6
PD45/OB5
PD44/OB4
PD43/OB3
PD42/OB2
PD41/OB1
PD40/OB0

PD39/OG7
PD38/OG6
PD37/OG5
PD36/OG4
PD35/OG3
PD34/OG2
PD33/OG1
PD32/OG0

PD31/OR7
PD30/OR6
PD29/OR5
PD28/OR4
PD27/OR3
PD26/OR2
PD25/OR1
PD24/OR0

PD23/EB7
PD22/EB6
PD21/EB5
PD20/EB4
PD19/EB3
PD18/EB2
PD17/EB1
PD16/EB0

PD15/EG7
PD14/EG6
PD13/EG5
PD12/EG4
PD11/EG3
PD10/EG2

PD9/EG1
PD8/EG0

PD7/ER7
PD6/ER6
PD5/ER5
PD4/ER4
PD3/ER3
PD2/ER2
PD1/ER1
PD0/ER0

TCON_OSP

TCON_OPOL

TCON_OINV

TCON_ESP
TCON_EPOL
TCON_EINV
TCON_RSP2
TCON_RSP3

TCON_RCLK

GPIO10/TCON_ROE3

GPIO9/TCON_ROE2

TCON_ROE

GPIO4/UART_D1
GPIO5/UART_D0

GPIO13
GPIO12

GPIO8/IRQINn

GPIO11

GPIO7
GPIO6/EXTCLK
GPIO3/TIMER1

GPIO2/PWM2
GPIO1/PWM1
GPIO0/PWM0

CLKOUT

Int_Test

N/C

N/C
Reserved
Reserved

GND_RX0

VSS_DPLL

VSS_SDDS

VSS_DDDS

189

147

143

138

R209

4.7K (NC)

WP

115
116
117
118

110
109
108
107
106
105
104
103

102
101
100
99
96
95
94
93

92
91
90
87
86
85
84
83

80
79
78
77
76
75
74
73

72
71
70
69
66
65
64
63

62
61
60
59
58
57
56
55

119
120
121
122
123
124
125
126
127
49
48
128

44
45

52
51
39
50
47
46
43
42
41
40

201

200
142
132
131

R245 4.7K 1/16W

SCL
SDA

/ROM_WE

GPIO7
GPIO6
GPIO3

GPIO0/PWM0

TEST PAD

GND

R203 22 (NC)

R202
0 1/16W

R242 0 1/16W
R243 0 1/16W
R244 0 1/16W

OB[0..7] P.5

OB7
OB6
OB5
OB4
OB3
OB2
OB1
OB0

OG7
OG6
OG5
OG4
OG3
OG2
OG1
OG0

OR7
OR6
OR5
OR4
OR3
OR2
OR1
OR0

EB7
EB6
EB5
EB4
EB3
EB2
EB1
EB0

EG7
EG6
EG5
EG4
EG3
EG2
EG1
EG0

ER7
ER6
ER5
ER4
ER3
ER2
ER1
ER0

GND

FB210
0 1/16W

C259
22pF(NC)

GND

OG[0..7] P.5

OR[0..7] P.5

EB[0..7] P.5

EG[0..7] P.5

ER[0..7]

P.5

P.5

LED_ORANGE

P.5

LED_GRN

R247

4.7K 1/16W

LVDS_EN P.5

R219 0 1/16W

+3.3V

R214

SCL

GPIO8 P.5
/ROM_WE
GPIO7 P.5
GPIO6 P.5

GPIO3 P.5
GPIO2 P.5

C260

NC

GND

+5V

R213

R212

0 1/16W

NC

R215

10K 1/16W

10K 1/16W

SDA

AOC

Title

gm5120

Size Document Number Rev

gm5120 A

C

Date: Sheet

DHS

R240 47 1/16W

+5V

R246

4.7K 1/16W

C249

0.1uF/16V

8

VCC

7

WP

6

SCK

M24C16-MN6T

DEN

DVS

R248 0 1/16W

R249 0 1/16W

+5V

U204

A0
A1
A2

VSSSI

DEN P.5
DHS P.5
DVS P.5
DISP_CLK P.5

R224

4.7K 1/16W

R218 1K 1/16W

1
2
3
45

GND

MUTE
STDBY

UART_DI P.2
UART_DO P.2

VOL
PWM0 P.4

+

C250
22uF/16V

of

36Friday, October 25, 2002

2688134

203

176

182

188

150

146

141

160

164

168

172

173

181

187

193

196

U203

CVDD_2.5

CVDD_2.5

AVDD_ADC

AVDD_BLUE

AVDD_GREEN

RVSS

RVSS

RVSS

3213854688298

RS232

CN202

+5V
TXD
RXD
GND

NC

CVDD_2.5

AVDD_RPLL

AVDD_SDDS

AVDD_DDDS

VDD_RX1_2.5

VDD_RX0_2.5

VDD_RX2_2.5

VDD1_ADC_2.5

VDD2_ADC_2.5

RVSS

RVSS

RVSS

RVSS

RVSS

RVSS

CVSS

CVSS

CVSS

CVSS

CVSS

112

13089133

202

135

27

AVDD_IMB

AVDD_RX2

AVDD_RX1

AVDD_RX0

AVDD_RXC

AVDD_RED

GND

+5V

1
2
3
4

GND

22

IBM L170 Service Manual

+3.3V

FB301

R316

R311

GND

NC

0 1/16W

1

26

NC

R310

0 1/16W

9

V

V

V

THC63LVDM83R

1

26

9

V

V

V

P.3

EB[0..7]

P.3

EG[0..7]

ER[0..7]P.3

DHS1

DHSP.3

DVS1

DVSP.3

DEN

DENP.3

DISP_CLK

DISP_CLKP.3

OB[0..7]P.4

OG[0..7]P.4

OR[0..7]P.4

DHS1
DVS1
DEN

DISP_CLK

EB0
EB1
EB2
EB3
EB4
EB5
EB6
EB7

EG0
EG1
EG2
EG3
EG4
EG5
EG6
EG7

ER0
ER1
ER2
ER3
ER4
ER5
ER6
ER7

OB0
OB1
OB2
OB3
OB4
OB5
OB6
OB7

OG0
OG1
OG2
OG3
OG4
OG5
OG6
OG7

OR0
OR1
OR2
OR3
OR4
OR5
OR6
OR7

GND

GND

U301

52

TXIN0

51

TXIN1

54

TXIN2

55

TXIN3

56

TXIN4

3

TXIN6

50

TXIN27

2

TXIN5

4

TXIN7

6

TXIN8

7

TXIN9

11

TXIN12

12

TXIN13

14

TXIN14

8

TXIN10

10

TXIN11

15

TXIN15

19

TXIN18

20

TXIN19

22

TXIN20

23

TXIN21

24

TXIN22

16

TXIN16

18

TXIN17

25

TXIN23

27

TXIN24

28

TXIN25

30

TXIN26

31

TXCLKIN

R317

GND

U302

52

TXIN0

51

TXIN1

54

TXIN2

55

TXIN3

56

TXIN4

3

TXIN6

50

TXIN27

2

TXIN5

4

TXIN7

6

TXIN8

7

TXIN9

11

TXIN12

12

TXIN13

14

TXIN14

8

TXIN10

10

TXIN11

15

TXIN15

19

TXIN18

20

TXIN19

22

TXIN20

23

TXIN21

24

TXIN22

16

TXIN16

18

TXIN17

25

TXIN23

27

TXIN24

28

TXIN25

30

TXIN26

31

TXCLKIN

THC63LVDM83R

C300

0.1uF/16V

PWRDWN

TXOUT0­TXOUT0+
TXOUT1­TXOUT1+
TXOUT2­TXOUT2+
TXOUT3­TXOUT3+

TXCLKOUT­TXCLKOUT+

LVDSVCC

LVDSGND
LVDSGND
LVDSGND

PLLVCC

PLLGND
PLLGND

GND
GND
GND
GND
GND

R_FB

C309

0.1uF/16V

PWRDWN

TXOUT0­TXOUT0+
TXOUT1­TXOUT1+
TXOUT2­TXOUT2+
TXOUT3­TXOUT3+

TXCLKOUT­TXCLKOUT+

LVDSVCC

LVDSGND
LVDSGND
LVDSGND

PLLVCC

PLLGND
PLLGND

GND
GND
GND
GND
GND

R_FB

C301

0.1uF/16V

32

48
47
46
45
42
41
38
37

40
39

44

49
43
36

34

35
33

53
29
21
13
5

17

C310

0.1uF/16V

32

48
47
46
45
42
41
38
37

40
39

44

49
43
36

34

35
33

53
29
21
13
5

17

C302

0.1uF/16V

LVDS_ON

TX0-E
TX0+E
TX1-E
TX1+E
TX2-E
TX2+E
TX3-E
TX3+E

TXCK-E
TXCK+E

C304

10uF/16V

C306

10uF/16V

GND

C311

0.1uF/16V

LVDS_ON

TX0-O
TX0+O
TX1-O
TX1+O
TX2-O
TX2+O
TX3-O
TX3+O

TXCK-O
TXCK+O

C315

10uF/16V

C317

10uF/16V

GND

600OHM

C303

+

22uF/16V

GND

+

C305

0.1uF/16V

+

C307

0.1uF/16V

600OHM

+

C312
22uF/16V

GND

+

C316

0.1uF/16V

+

C318

0.1uF/16V

FB304

FB302

600OHM

FB303

600OHM

+3.3V

FB305

600OHM

FB306

600OHM

+3.3V

+3.3V

+3.3V

GND

+3.3V

R312

NC

R313

0 1/16W

R314

NC

R315

0 1/16W

LVDS_EN

P.3

CONNECTOR for PANEL

CN301

TX0+O

1

TX1+O

3

TX2+O

5

TXCK+O

7

TX3+O

9

TX0+E

11

TX1+E

13

TX2+E

15

TXCK+E

17

TX3+E

19
21
23

+P5V

GND

+

C313

C314

47uF/16V

0.1uF/16V

PPWRP.3

R302

10K 1/16W

CONN

(5mm)

100K 1/16W

C322

0.01uF

C319

NC

2
4
6
8
10
12
14
16
18
20
22
24

R303

TX0-O
TX1-O
TX2-O
TXCK-O
TX3-O
TX0-E
TX1-E
TX2-E
TXCK-E
TX3-E

GND

+5V

100K 1/16W

Q301
PMBS3904

GND

R304

GND

C320

100pF

0.1uF/16V

C321

4

G2

D2

5

+5V

123

S1G1S2

Q302

SI9933ADY-T1

D1D1D2

876

PANEL_P

R308

3K 1/16W

GND

+P5V

GND

Title

LVDS Interface

Size Document Number Rev

<Doc>Custom

Date: Sheet

46Friday, October 25, 2002

of

23

6.2 Inverter/Power Board

4

2KBP06M

1

-+

2

2 3

L902

1 4

C904 0.47uF/250V

2 3

L901

1 4

C903 0.1uF/250V

R902

R901

1M 1/16W

1M 1/16W

C902

C901

0.001uF/250V

0.001uF/250V

3

12

CN901

DB901

3

t

F901
FUSE

Wire Harness

NR901
NTCR

D904
1N4148

D905
1N4148

P901A

1
2

+

C905
120uF/400V

R909

4.7K 1/16W

ZD901
RLZ20B

R912

100 1/16W

R916
24K 1/10W

R906
1M 1/4W

R907
1M 1/4W

C908

0.1uF

IC901

SG6841

4

SG6841

56

13

R915
10K 1/16W

R914
N.C/0603

R913
N.C_0603

Q901

2PA733P

C910

0.1uF

72

8

0.001uF

R904
1M 1/4W

R905
1M 1/4W

C907
10uF

R917
JUMPER

C912
N.C

C911

C909

0.1uF

R911

4.7K 1/16W

C906

0.0015uF/2KV

+

PS102R

12

R918
20K 1/4W

R910

4.7K 1/16W

Q902
2PC945P

D902

R903
100K 2W

D901
UF4007

R908
10 1/4W

Q903
2SK2996

FB901
BEAD

R919

0.39 2W

D903
1N4148

IC903
HTL431

T901

1

O

9

O

7,8

3

7,8

5

10,11

O

4

C913

0.0022uF/250V

43

R920
47 1/2W

R922
47 1/4W

12

IC902

PC123FY2 4P

C936

0.1uF

D910 31DQ10

D911 31DQ10

D912 31DQ06

D913 31DQ06

C920

0.001uF/500V

C921

0.001uF/500V

R930
470 1/4W

ZD902
HZ12B2

R931
1K 1/16W

12

R929

JUMPER

C935

0.01uF

+

+

R927
1K 1/4W

R928

1K 1/4W

L903

C922
1000uF/16V

L904

C925
1000uF/16V

ZD903
HZ5C1

R924
11K 1/4W

R926

2.4K 1/4W

+

C924
470uF/16V

+

C926
470uF/16V

IBM L170 Service Manual

F902

0 1/16W

FB904
0 1/16W

R925
18K 1/4W

FB903

0 1/16W

C928

FB902

IC905 AIC1084-33CT

3

VIN

Vout

ADJ

1

R932
N.C

R933
150 1/16W

0.1uF

2

ZD904
SML4736

R937

0.56 2W

+

C929
470uF/16V

<Title>

POWER / INVERTER / AUDIO

Size Document Number Rev

71511013-B 1

B

Date: Sheet

C927

0.1uF

+

C930
470uF/16V

13Tuesday, October 01, 2002

TO INVERTER

CN102

1
2
3
4
5
6

CONN

C931

0.1uF

of

12V
5V

3.3V

3.3V
GND
GND

24

IBM L170 Service Manual

TP3

R236
620

HVL

1

D209
1N4148

R234
910 1/4W

TP4
HVL

1

CN201

1
2

CN202

1
2

D205
1N4148

+12V

NO/OFF

DIM

+

C201
150uF/25V

R201
30K

C203
1uF/25V

+

C223
150uF/25V

C202

0.1uF/25V

R202
10K

C205

0.1uF

R205
47K

TP1
HVO

PT201

5 9

3,4

2
6

POWER X'FMR

C219
1uF/25V

1

C215
22pF/3KV

C216
22pF/3KV

R232
1K

71

Q203 SI4431DY-T1

R216
220 1/16W

8
7
6
5

C211

1uF/25V

D201
SR24

L201

D203

RLZ11B

R220
15K

R222
12K

R224
2K

Q209
2SC5706

1

R225
2K

C213

0.22uF/100V

23

R240
51K

C221

0.47uF/63V

R226
2K 1/16W

Q210

23

2SC5706

2K 1/16W

R227

1

D207
1N4148

R238
12K

1
2
3

R212

4

R214

Q202

DTA144WKA

Q201
DTC144WKA

R208

R210

4.7K 1/16W
15K

C209
1uF/25V

1uF/25V

R218
470

C225

3.9K 1/16W

3.9K

Q205
MPS3904

Q207

1

MPS3906

3 2

+

C207

R207

10uF

OPEN

C208

330pF

C206

0.1uF

R206
47K

R203
10K

2IN-

SCP

REF

2IN+

CTRT1IN+

1IN-

1234567

R204
10K

AOC (Top Victory) Electronics Co., Ltd.

Title

2. FOR SAMSUNG M170EU-L01 INVERTER

Size Document Number Rev

B

Date: Sheet

Tuesday, October 01, 2002

22

A

of

10111213141516

2FBK

2OUT

2DTC

U201

1FBK

1DTC

1OUT

GND Vcc

TL1451ACNSR

8 9

C210
1uF/25V

R209

4.7K 1/16W

R211
15K

is power GND

is signal GND

C204

0.1uF

R219
470

C224

1uF/25V

R215

3.9K 1/16W

1

Q206
MPS3904

Q208

MPS3906

3 2

R213

3.9K

1
2
3
4

Q204 SI4431DY-T1

R217
220 1/16W

1uF/25V

8
7
6
5

C212

D202
SR24

L202

D204

RLZ11B

R221
15K

R223
12K

R228
2K

Q211

2SC5706

1

R229
2K

C214

0.22uF/100V

23

R230
2K

Q212

23

2SC5706

R241
51K

C222

0.47uF/63V

1

C217
22pF/3KV

C218
22pF/3KV

R233
1K

R237
620

TP5
HVL

1

D210
1N4148

R235
910 1/4W

TP6
HVL

1

CN203

1
2

CN204

1
2

D206
1N4148

TP2
HVO

R231
2K

PT202

5 9

3,4

2
6

POWER X'FMR

D208
1N4148

R239
12K

71

C220
1uF/25V

1

25

6.3 KeyPad Board

+5V

10/21

R404

620 1/16W

PWM0

1
2
3
4
5
6

R414

0 1/16W

BackLight On/Off

R405 4.7K 1/16W

C419

NC

STDBY

STDBY

MUTE

MUTE

VOL

VOL

1K 1/16W

C420

NC

GND

R415

VOL
MUTE
STDBY

C421

NC

PBIAS

Brightness

PWM0P.4

CN401

CONN

IBM L170 Service Manual

+

C416
22uF/16V

GND

P.4

LED_ORANGEP.4

LED_GRNP.4

147

9 8

5 6

U106D

74LVC14A

147

U106C
74LVC14A

R402

100 1/16W

R401

100 1/16W

GND

GND

C429

C428

REDLED

NC

GRNLED

NC

MAIN
GRNLED
REDLED
KEY_AUTO
KEY ENTER
KEY RIGHT
KEY LEFT
KEYON_OFF

GND

GND

10/21

CN403

1
2
3
4
5
6

CONNECTOR for

7

KEYBOARD

8
9

CONN

FUNCTION1P.3

+5V

C408

150uF/25V

10/21

10/21

RP401

1

GPIO6P.3
GPIO8P.3
GPIO3P.3
GPIO7P.3

GPIO2P.3

+

C409

0.1uF/16V

2
3
4

4.7K 1/16W

R412 4.7K 1/16W

R413 4.7K 1/16W

C410

0.01uF

8
7
6
5

R406

TO-252

1

GND

+3.3V

R403

10K 1/16W

C435

NC

U401

VOUTVIN

ADJ

RT9164-25CG

10K 1/16W

C434

NC

123

4

876

5

23

C412

10/21

RP402
10K 1/16W

C430

NC

+

150uF/25V

C431

C413

0.1uF/16V

CONNECTOR for
POWER/INVERTER
Board

CN402

1
2

CONN

U402

VOUTVIN

ADJ

AIC1117-33CY

3
4
5
6

GND

+

0.1uF/16V

C404
150uF/25V

23

+

C417

C418

0.1uF/16V

47uF/16V

C405

C422

+T3.3V

0.01uF

+

C407

0.1uF/16V

C406
150uF/25V

GND

+3.3V

FB401

NC

Title

Size Document Number Rev

B

Date: Sheet

KEY ENTER
KEY LEFT
KEY_AUTO
KEY RIGHT

KEYON_OFF

MAIN

C433

C432

NC

NC

NC

GND

C414

+2.5V

0.01uF

C401

47uF/16V

+5V

C403

+

C402

0.1uF/16V

0.01uF

SOT-223

1

GND

+5V

+3.3V

AOC

K.B AND CONNECTOR

gm5120 A

56Friday, October 25, 2002

of

26

7. PCB Layout

7.1 Main Board

IBM L170 Service Manual

27

IBM L170 Service Manual

28

7.2 Inverter/Power Board

IBM L170 Service Manual

29

7.3 Keypad Board

IBM L170 Service Manual

8. Maintainability

8.1 Equirements and Tools Requirement

1.) Voltmeter.

2.) Oscilloscope.

1.) Pattern Generator.

2.) DDC Tool with a IBM Compatible Computer.

3.) Alignment Tool.

4.) LCD Color Analyzer.

5.) Service Manual.

6.) User Manual.

30

8.2 Trouble Shooting

p

g

8.2.1 Main Board

1.NO SCREEN APPEAR

IBM L170 Service Manual

Measured U401 pin 2 = 2.5 V?

Measured U402 LT1117 pin 2= 3.3V?

Measured CN402

Yes, all DC level exist

Disconnected the Signal cable( Loose the

Si

nal cable ),Is the screen show “Cable Not

No, nothing is show

Connected the Signal cable again,

Check LED status.

Led Green

Check the Wire-Harness from CN301

in 1/2 = 5V?

Led Orange

OK,Wire tight enough

Yes.there have OSD show

Check Power switch is in Power-on

status , and check if Power switch had

been stuck ?

OK, Keyboard no stuck Led orange

Measured RGB (R136,R138,R140) H,V Input

at U106 pin 4,10 ,was there have signal ?

Measured ED101~ED108 (GM5120 only)

Check digital signal from CN101

Check Correspondent component.

Is there any shortage or cold solder?

Connected the Signal cable again,

Check LED status.

Check Correspondent

component short/open

( Protection Diode ) NG

Led Green

Replace U202

Flash Rom

Check Panel-Power Circuit Block

OK,Panel Power OK

OK,input Normal

Check U203 Data-output Block

Replace Power board and Check

Inverter control relative circuit

OK, U203 data OK

Measured Crystal X201(14.318MHz)

OK,clock

Replace U203 (GM5120/2120)

Re-do White balance adjust

OK

Note: 1. if Replace “MAIN-BOARD” , Please re-do “DDC-content” programmed & “WHITE-Balance”.

2. if Replace “Power Board” only, Please re-do “ WHITE-Balance”

31

2.PANEL-POWER CIRCUIT

,

IBM L170 Service Manual

check R302 should have response from 0V to 5V

When we switch the power switch from on to off

OK,R308 have response

Measured the Q302 pin 5,6,7,8= 5 V?

OK

OK

3.INVERTER Control Relative Circuit

NG

Check the PPWR panel power relative circuit,

Q301, Q302(pin 5,6,7,8)

In normal operation, when LED =green, R302

should =0 v

NG, no Voltage

Check U202 pin 1,2,3,4= 5V

Ye s

Replace Q302 ( Nmos, SI9933)

Measured the inveter connector CN401

pin 1 on/off control=5V (on)

pin2 PWM signal control dim 0V-5V

NG, still no screen

Replace Power board to new-one, and

Check the screen is normal ??

OK

NG

NG Replace Power board

Check the Bklt-On relative circuit, R404, R414, R415,

In normal operation, when LED =green,

R415 Bklt-On should =5 v,

If Bklt-On no-response when the power switch turn on-off,

Replace U203 GM5120/2120

& Re-do white balance

32

4.U203-DATA OUTPUT

–

IBM L170 Service Manual

Measured DCLK(R240)

DVS, DHS (pin 117,116 from U203 )

Is the waveform ok?

DCLK around 48 MHZ , DVS=60.09Hz , DHS

around 80 KHz ?(refer to input

signal=640x480@60 Hz 31k, and LED is

Green)

NG , no transition

Replace GM5120 /2120 (U203) or

replace MAINBOARD.

Check U203 GM5120/2120

Signal output ER0~7,EG0~7,EB0~7

OR0~7,OG0~7,OB0~7

Is the waveform ok ?

OK

If MainBoard being replace , please

do the DDC

content reprogrammed

OK

Check U301,U302 LVDS IC

Signal output

Is the waveform ok ?

Replace U301,U302 LVDS IC or

replace MAINBOARD.

OK

33

8.2.2 Power/Inverter Board

Check R919

910,D911,D912,D913

904

1.) No power





Check to CN102 Pin1 and
pin2 = 5V

Check AC line volt 120V or
220V

NG

OK

IBM L170 Service Manual

Check Interface board

Check the voltage of C905(+)

Check start voltage for the pin3 of IC901

Check the auxiliary voltage is smaller than 20V

OK

OK

Repeating the start voltage

NG

Change F901 , check BD901,Q903,IC901

NG

NG

NG

Check bridge rectified circuit

Change IC901

1) Check IC902, IC903

, D

2) Check Q901,Q902…OVP circuit

OK

, ZD

34

2.) W / LED , No Backlight

IBM L170 Service Manual

Check C201(+) =12V

OK

NG

Change F902

Check D201/Q209/Q210 or
D202/Q211/Q212

Check ON/OFF signal

OK

NG

Check Interface board

Check U201 pin9=12V

OK

NG

Change Q201 or Q202

Check the pin1 of U201 have sawtooth wave

OK

NG

Change U201

Check D201(-),D202(-) have the output of square wave at short time.

OK

NG

Check Q205/Q207/Q203/D201 or

Q206/Q208/Q204/D202

Check the resonant wave of pin2 & pin5 for PT201/PT202

Check the output of PT201/PT202

OK

Check connecter & lamp

OK

NG

NG

Check Q209/Q210/C213 or

Q211/Q212/C214

Change PT201or PT202

35

8.2.3 KeyPad Board

N N

N

IBM L170 Service Manual

OSD is unstable or not working

Is KeyPad Board connecting normally ?

Connect KeyPad Board

Y

Is Button Switch normally ?

Replace Button Switch

Y

Is KeyPad Board Normally ?

Replace KeyPad Board

Y

Check Main Board

36

IBM L170 Service Manual

9. White-Balance, Luminance adjustment

Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.

Before started adjust white balance ,please setting the Chroma-7120 MEM. channel 1 to 6500 color, MEM. channel 2 to 7200

color, and MEM. channel 3 to 9300 color ( our 9300 parameter is x = 296 ±10, y = 311 ±10, Y = 190 ±10 cd/m

parameter is x = 313 ±10, y = 329 ±10, Y = 200 ±10 cd/m

How to setting MEM.channel you can reference to chroma 7120 user guide or simple use “ SC” key and “ NEXT” key to

modify xyY value and use “ID” key to modify the TEXT description

Following is the procedure to do white-balance adjust

Press MENU button during 2 seconds along with press Power button will activate the factory mode, then MCU will do AUTO

2 ,

7200 parameter is x = 303 ±10, y = 319 ±10, Y = 200 ±10 cd/m2)

2

and 6500

LEVEL automatically. Meanwhile press MENU the OSD screen will located at

I. Bias adjustment :

1. set the contrast

2. adjust the Brightness

II. Gain adjustment :

to 90.

to 100.

Move cursor to “-Factory-” and press MENU key

a. adjust 6500 color-temperature

1 Switch the chroma-7120 to RGB-mode (with press “MODE” button )

2 switch the MEM.channel to Channel 01 ( with up or down arrow on chroma 7120 )

3 The lcd-indicator on chroma 7120 will show x = 313 ±10, y = 329 ±10, Y = 200 ±5 cd/m

4 Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100

5 adjust the GREEN on OSD, until chroma 7120 indicator reached G=100

6 adjust the BLUE on OSD, until chroma 7120 indicator reached B=100

left top of panel.

2

7 repeat above procedure ( item 5,6,7) until chroma 7120 RGB value meet the tolence =100±2

8 Press Exit on OSD window to save the adjustment result

b. adjust 7200 color-temperature

9 Switch the chroma-7120 to RGB-mode (with press “MODE” button )

10 switch the MEM.channel to Channel 02 ( with up or down arrow on chroma 7120 )

11 The lcd-indicator on chroma 7120 will show x = 303 ±10, y = 319 ±10, Y = 200 ±5 cd/m

2

12 Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100

13 adjust the GREEN on OSD, until chroma 7120 indicator reached G=100

14 adjust the BLUE on OSD, until chroma 7120 indicator reached B=100

15 repeat above procedure ( item 5,6,7) until chroma 7120 RGB value meet the tolence =100±2

16 Press Exit on OSD window to save the adjustment result

c. adjust 9300 color-temperature

37

IBM L170 Service Manual

17 Switch the chroma-7120 to RGB-mode (with press “MODE” button )

18 switch the MEM.channel to Channel 03 ( with up or down arrow on chroma 7120 )

19 The lcd-indicator on chroma 7120 will show x = 296 ±10, y = 311 ±10, Y = 190 ±5 cd/m

20 Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100

21 adjust the GREEN on OSD, until chroma 7120 indicator reached G=100

22 adjust the BLUE on OSD, until chroma 7120 indicator reached B=100

23 repeat above procedure ( item 5,6,7) until chroma 7120 RGB value meet the tolence =100±2

24 Press Exit on OSD window to save the adjustment result

2

Turn the POWER-button off to on to quit from factory mode.

10. EDIT Content

D-SUB Connector(Analog)

x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF

00 00 FF FF FF FF FF FF 00 24 4D 70 A1 40 E2 01 00

16: 0B 0D 01 03 68 22 1B 78 2A 24 1F A1 5A 49 99 25

32: 1A 4C 55 BF EF 00 81 80 61 4C 71 4F 01 01 01 01

48: 01 01 01 01 01 01 BC 34 00 98 51 00 2A 40 10 90

64: 13 00 54 0E 11 00 00 1E 00 00 00 FD 00 37 4B 1E

80: 53 0E 00 0A 20 20 20 20 20 20 00 00 00 FF 00 35

96: 35 30 30 30 30 31 0A 20 20 20 20 20 00 00 00 FC

112 00 49 42 4D 20 4C 31 37 30 20 54 46 54 0A 00 95

Note: Byte 0C, 0D, 0E, 0F means Serial No. Byte 10, 11 means Manufacture Time. Byte 7F means checksum

38

11. BOM List

CBPC780KKDI3 CONVERSION BOARD 1 PCS
KEPC780KI3 KEY BOARD 1PCS
PWPC7425A1I2 LCD POWER ASS'Y 1PCS
2L6008 1 SCREW 2 PCS
12L 404 1 SCREW RUBBER 4 PCS
15L5689 2 A GND CLAMP 1 PCS
15L5851 2 MAIN FRAME 1 PCS
15L5908 1 BRACKET 1 PCS
33L4599AB6 T KEY PAD 1 PCS
33L4600 1 POWER LENS 1 PCS
34L1118A72 T FRONT PANEL 1 PCS

IBM L170 Service Manual

34L1119A72 T BACK COVER 1 PCS
34L1120 72 T SUPPORT FRONT 1 PCS
34L1121 72 T SUPPORT BACK 1 PCS
34L1122 72 T HINGE COVER(T) 1 PCS
34L1123 B6 T HINGE COVER(B) 1 PCS
40L 152509 RECYCLE LABEL 0 PCS
40L 152512 RECYCLE LABEL 0 PCS
40L 190625 1 ID LABEL 1 PCS
40L 45760819A
40L 457625 1A CARTON LABEL 1 PCS
40L 457625 2A S/N LABEL 1 PCS
40L 581 26704
40L 581625 2A PALLET LABEL 0.02 PCS
41L 68508 A
44L3231 3 EVA 1 PCS
44L3231 15 EVA WASHER 1 PCS

ネ玻ら戳夹帽/诀贺夹帽

酠繷　 FOR CARTON/PALLET

恨　　

1 PCS

0.02 PCS

0.2 PCS

44L3712 1 EPC(L) 1 PCS
44L3712 2 EPS(R) 1 PCS
44L3712 4 CARTON 1 PCS
44L3712624 1A CARTON 1 PCS
45L 77 3
45L 77500 BARCODE RIBBON 19 CM
45L 77501 BARCODE RIBBON 0.5 CM
45L 88607IBM PE BAG 1 PCS

ゴ　饯

173 CM

39

52L 1186 SMALL TAPE 8 CM
52L 1208 A TAPE 2 PCS

IBM L170 Service Manual

52L 1211501

綯轰

1 PCS
52L6020 3AIBM PROTECT FILM 0.1 PCS
52L6022 2 SMALL TAPE 15 CM
52L6025 11531 INSULATE SHEET 1 PCS
52L6025 11532 INSULATE SHEET 1 PCS
85L 635 1 SHIELD 1 PCS
89L1738LAA 1 SIGNAL CABLE 1 PCS
89L402A18N LS POWER CORD 1 PCS
89L402A18N VL POWER CORD 0 PCS
95L8018 30504 HARNESS 1 PCS
M1L 140 10 47 SCREW M4X10 4 PCS
M1L 330 4128 SCREW M3X4 4 PCS
M1L1030 4128 SCREW 2 PCS
M1L1040 8128 SCREW 1 PCS
M1L1130 6128 SCREW 9 PCS
Q1L 330 10120 SCREW FOR FP/RC 4 PCS
Q1L1030 8120 SCREW 3X8 NI 2 PCS
Q1L1030 8128 SCREW 4 PCS
750LLK70200 Hydis 17" LCD PANEL(-20 1 PCS
705L780KB34057

　催舱ン

1 PCS
AIC780KKDI3 MAIN BOARD 1 PCS
CN401 33A8022 6A H PIN HEADER FEMALE 90 6P 1 PCS
CN402 33A8022 6A H PIN HEADER FEMALE 90 6P 1 PCS
CN403 33L3802 9H WAFER 9P RIGHT ANELE PI 1 PCS
CN301 33L801724A H PIN HEADER 24P 2.0mm 1 PCS
40L 457624 1A CPU LABEL 1 PCS
40L 45762412A CBPC LABEL 1 PCS
49L 51 1A
55L 100600 A
55L 100603

　簕猳

ň聁瞜奎
к 　て瞜奎

0.05 ML

0.5 G

9.1 G
U202 56L1133 41 K6 W39FO10P-70B 1 PCS
C404 67L215C151 4H LOW ESR 150UF 25V 8*7MM 1 PCS
C406 67L215C151 4H LOW ESR 150UF 25V 8*7MM 1 PCS
C408 67L215C151 4H LOW ESR 150UF 25V 8*7MM 1 PCS
C412 67L215C151 4H LOW ESR 150UF 25V 8*7MM 1 PCS
CN102 88L 35315F HA D-USB 15PIN 1 PCS
X201 93L 22 53 CRYSTAL 14.318MHzHC-49U 1 PCS

40

715L 972 1 6 PCB 1 PCS
55L 23520 IPA 0.06 ML

IBM L170 Service Manual

55L 100600 A
55L 100602

ň聁瞜奎

奎籌

0.5 G

0.85 G
U301 56L 561 8 THC63LVDM83R 1 PCS
U302 56L 561 8 THC63LVDM83R 1 PCS
U203 56L 562 26 gm2120 CG 1 PCS
Q302 56L 566 1 SI9933ADY-T1 0 PCS
Q302 56L 566 6 SI9953DY-T1 1 PCS
U402 56L 585 4 AIC1117-33CY 1 PCS
U401 56L 585 7 RT9164-25CL 1 PCS
U204 56L1133 33 M24C16-MN6T 1 PCS
U104 56L1133 34 M24C02-WMN6T SMT 1 PCS
U106 56L4LVC 14 P 74LVC14ADT 1 PCS
Q301 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS
RP402 61L 125103 8 CHIP AR 8P4R 10KOHM +-5 1 PCS
RP401 61L 125472 8 CHIP AR 8P4R 4.7K OHM+- 1 PCS
FB210 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R150 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R154 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R157 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R159 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R160 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R202 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R210 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R213 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R219 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R227 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R235 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R242 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R243 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R244 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R248 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R249 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R250 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R310 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R311 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R313 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R315 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS

41

R414 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R205 61L0603100 1F CHIP 1KOHM 1/16W 1% 1 PCS
R137 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R139 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R141 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R147 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R148 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R401 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R402 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R218 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS
R415 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS
R123 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R124 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R131 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R132 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS

IBM L170 Service Manual

R142 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R206 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R207 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R208 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R214 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R215 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R221 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R222 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R223 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R231 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R232 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R251 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R302 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R403 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R406 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R303 61L0603104 CHIPR 100K OHM +-5% 1/1 1 PCS
R304 61L0603104 CHIPR 100K OHM +-5% 1/1 1 PCS
R136 61L0603121 CHIPR 120 OHM 1/16W 1 PCS
R138 61L0603121 CHIPR 120 OHM 1/16W 1 PCS
R140 61L0603121 CHIPR 120 OHM 1/16W 1 PCS
R308 61L0603302 CHIPR 3K OHM +-5% 1/16W 1 PCS
R125 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R126 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R129 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS

42

R130 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R240 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R144 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R201 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R245 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R246 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R247 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R405 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R412 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R413 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R224 61L0603621 CHIPR 620 OHM+-5% 1/16W 1 PCS
R404 61L0603621 CHIPR 620 OHM+-5% 1/16W 1 PCS
R133 61L0603750 9F 75OHM 1% 1 PCS
R134 61L0603750 9F 75OHM 1% 1 PCS
R135 61L0603750 9F 75OHM 1% 1 PCS

IBM L170 Service Manual

FB208 61L1206000 CHIPR 0 OHM +-5% 1/8W 1 PCS
C320 65L0603101 32 100PF +-10% 50V X7R 1 PCS
C125 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C261 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C262 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C263 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C264 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C425 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C428 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C429 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C430 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C431 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C432 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C433 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C434 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C435 65L0603102 32 CHIP 1000PF 50V X7R 1 PCS
C103 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C104 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C105 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C106 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C107 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C108 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C252 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C254 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS

43

C256 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C258 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C322 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C403 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C410 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C414 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C422 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C102 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C109 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C113 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C201 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C202 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C203 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C204 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C205 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS

IBM L170 Service Manual

C206 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C207 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C208 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C209 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C210 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C212 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C213 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C214 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C215 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C216 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C217 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C218 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C219 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C220 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C226 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C227 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C228 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C231 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C232 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C233 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C234 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C238 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C239 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C240 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS

44

C241 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C242 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C244 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C248 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C249 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C251 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C253 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C255 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C257 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C300 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C301 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C302 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C305 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C307 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C309 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS

IBM L170 Service Manual

C310 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C311 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C314 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C316 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C318 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C321 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C402 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C405 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C407 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C409 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C413 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C418 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C246 65L0603330 31 33PF+-5% 50V NPO 1 PCS
C247 65L0603330 31 33PF+-5% 50V NPO 1 PCS
C259 65L0603330 31 33PF+-5% 50V NPO 1 PCS
R204 65L0603509 31 CHIP 5PF+-0.5PF 50V NPO 1 PCS
C245 67L 312100 3 SMD 10uf +-20% 16V 1PCS
C304 67L 312100 3 SMD 10uf +-20% 16V 1PCS
C306 67L 312100 3 SMD 10uf +-20% 16V 1PCS
C315 67L 312100 3 SMD 10uf +-20% 16V 1PCS
C317 67L 312100 3 SMD 10uf +-20% 16V 1PCS
C211 67L 312101 3 SMD 100UF +-20% 16V 1 PCS
C250 67L 312220 3 SMD 22UF +-20% 16V 1PCS
C303 67L 312220 3 SMD 22UF +-20% 16V 1PCS

45

C312 67L 312220 3 SMD 22UF +-20% 16V 1PCS
C416 67L 312220 3 SMD 22UF +-20% 16V 1PCS
C221 67L 312470 3 SMD 47UF +-20% 16V 1PCS
C222 67L 312470 3 SMD 47UF +-20% 16V 1PCS
C230 67L 312470 3 SMD 47UF +-20% 16V 1PCS
C313 67L 312470 3 SMD 47UF +-20% 16V 1PCS
C401 67L 312470 3 SMD 47UF +-20% 16V 1PCS
C417 67L 312470 3 SMD 47UF +-20% 16V 1PCS
FB202 71L 57G601 TI3216JIG601-T17A 1 PCS
FB204 71L 57G601 TI3216JIG601-T17A 1 PCS
FB206 71L 57G601 TI3216JIG601-T17A 1 PCS
FB207 71L 57G601 TI3216JIG601-T17A 1 PCS
FB301 71L 57G601 TI3216JIG601-T17A 1 PCS
FB302 71L 57G601 TI3216JIG601-T17A 1 PCS
FB303 71L 57G601 TI3216JIG601-T17A 1 PCS

IBM L170 Service Manual

FB304 71L 57G601 TI3216JIG601-T17A 1 PCS
FB305 71L 57G601 TI3216JIG601-T17A 1 PCS
FB306 71L 57G601 TI3216JIG601-T17A 1 PCS
FB307 71L 57G601 TI3216JIG601-T17A 1 PCS
FB101 71L 59C800 80 0HM 1 PCS
FB102 71L 59C800 80 0HM 1 PCS
FB103 71L 59C800 80 0HM 1 PCS
U202 87L 202 32 PLCC CONN 32PIN 1 PCS
ZD104 93L 39146 LL5232B SMT 1 PCS
ZD105 93L 39146 LL5232B SMT 1 PCS
ZD106 93L 39146 LL5232B SMT 1 PCS
ZD107 93L 39146 LL5232B SMT 1 PCS
ZD108 93L 39146 LL5232B SMT 1 PCS
ZD109 93L 39146 LL5232B SMT 1 PCS
ZD110 93L 39146 LL5232B SMT 1 PCS
ZD104 93L 39147 TZMC5V6-GS08 0 PCS
ZD105 93L 39147 TZMC5V6-GS08 0 PCS
ZD106 93L 39147 TZMC5V6-GS08 0 PCS
ZD107 93L 39147 TZMC5V6-GS08 0 PCS
ZD108 93L 39147 TZMC5V6-GS08 0 PCS
ZD109 93L 39147 TZMC5V6-GS08 0 PCS
ZD110 93L 39147 TZMC5V6-GS08 0 PCS
ZD104 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD105 93L 39149 MLL5232B BY FULL POWER 0 PCS

46

ZD106 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD107 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD108 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD109 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD110 93L 39149 MLL5232B BY FULL POWER 0 PCS
D106 93L 60220 BAT54C-GS08 0 PCS
D106 93L 60230 BAT54C(L43) 1 PCS
D201 93L 64 32 LL4148 SMD 0 PCS
D201 93L 6432V LL4148-GS08 1 PCS
D103 93L 6433P BAV99-SMT 1 PCS
D104 93L 6433P BAV99-SMT 1 PCS
D105 93L 6433P BAV99-SMT 1 PCS
AIK780KI3 KEY BOARD FOR T780K 1 PCS
SW101 77L 600 1GHJ KEY SWITCH 1 PCS
SW102 77L 600 1GHJ KEY SWITCH 1 PCS

IBM L170 Service Manual

SW103 77L 600 1GHJ KEY SWITCH 1 PCS
SW104 77L 600 1GHJ KEY SWITCH 1 PCS
SW105 77L 600 1GHJ KEY SWITCH 1 PCS
LED1 81L 12 1 GP LED 1 PCS
GND 95L 900538

　絬

1 PCS
JP101 95L8014 9 41 HARNESS 210mm 1 PCS
PARENT NO : AIK780KI3 KEY BOARD FOR T780K

M 舱

　家

715L1067 1 KEPC BOARD 1 PCS
J001 95L 90 23 TIN COATED 0 PCS
J002 95L 90 23 TIN COATED 0 PCS
PWPC7425A1I2AI LCD POWER ASS'Y FOR AI 1 PCS
PWPC7425A1I2SMT LCD POWER ASS'Y FOR SMT 1 PCS
CN102 33L8009 6R H PIN HEADER DUAL ROW H:6 1 PCS
CN302 33L8009 6R H PIN HEADER DUAL ROW H:6 1 PCS
CN201 33L8021 2D E WAFER 0PCS
CN202 33L8021 2D E WAFER 0PCS
CN203 33L8021 2D E WAFER 0PCS
CN204 33L8021 2D E WAFER 0PCS
CN201 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS
CN202 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS
CN203 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS
CN204 33L8021 2D AC CONN.2P R/A 87210-0236 1 PCS
51L 6 4500

RTV 溅

2G
IC902 56L 139 3 PC123FY2 BY SHARP 0 PCS

47

IC902 56L 139 3B PC123 Y82 1 PCS
IC901 56L 379 32 SG6841D BY SYSTEM 1 PCS
Q207 57L 414 2 MPS3906,126 1 PCS
Q208 57L 414 2 MPS3906,126 1 PCS
Q209 57L 761 6 2SC5706 DIP SANYO 1 PCS
Q210 57L 761 6 2SC5706 DIP SANYO 1 PCS
Q211 57L 761 6 2SC5706 DIP SANYO 1 PCS
Q212 57L 761 6 2SC5706 DIP SANYO 1 PCS
R919 61L 2J39864B 0.39OHM 5% 2W 1 PCS
NR901 61L 58080 WT 8 OHM NCTR 1 PCS
R903 61L152M104 64 100KOHM 5% 2W 1 PCS
C903 63L 107474 5S 0.47UF +-10% 250VAC 0 PCS
C903 63L 107474 HS 0.47UF +-10% 250VAC 0 PCS
C903 63L 10747410S 0.47UF +-10% 250VAC 1 PCS
C903 63L107K474 FS 0.47UF +-10% 275VAC,X2 0 PCS

IBM L170 Service Manual

C213 63L210J2242A2 PMS 0.22UF 250V 1 PCS
C214 63L210J2242A2 PMS 0.22UF 250V 1 PCS
C213 64L180J224AAT CAP 0.22UF 160V R79 0 PCS
C214 64L180J224AAT CAP 0.22UF 160V R79 0 PCS
C906 65L 2K152 5E6052 1500 PF 10% 2KV Y5P 0 PCS
C906 65L 2K152 5E6285 1500 PF 10% 2KV Y5P 0 PCS
C906 65L 2K152 5E6921 1500 PF 10% 2KV Y5P 1 PCS
C215 65L 3J2206EM 22PF 5% 3KV MURATA 0PCS
C216 65L 3J2206EM 22PF 5% 3KV MURATA 0PCS
C217 65L 3J2206EM 22PF 5% 3KV MURATA 0PCS
C218 65L 3J2206EM 22PF 5% 3KV MURATA 0PCS
C215 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C216 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C217 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C218 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C901 65L305M1022B2

1000PF 蹲勾 400VAC/250VAC

0 PCS
C902 65L305M1022B2

1000PF 蹲勾 400VAC/250VAC

0 PCS
C901 65L305M1022EM 1000PF +-20% 250VAC/400 1 PCS
C902 65L305M1022EM 1000PF +-20% 250VAC/400 1 PCS
C913 65L306M472 2B 4700PF 400V 20% Y1-CAP 0 PCS
C913 65L306M4722B2 4700PF +-20% 400VAC Y1 1 PCS
C922 67L 215102 3H
C925 67L 215102 3H
C922 67L 215102 3K

綯筿秆筿甧 1000UF 16V
綯筿秆筿甧 1000UF 16V
綯筿秆筿甧 1000UF/16V

1 PCS

1 PCS

0 PCS

48

IBM L170 Service Manual

C925 67L 215102 3K

綯筿秆筿甧 1000UF/16V

0 PCS
C905 67L305S10114H HTR101M2GL33VR 1 PCS
FB902 71L 55 19 BEAD RH 3.5*9*0.8 AB 03 1 PCS
FB901 71L 55 29 FERRITE BEAD 1 PCS
L902 73L 174 26 LS COMMON CHOKE 0 PCS
L902 73L 174 26 T1 LINE LILTER 0.45mm 1PCS
L203 73L 174 30 LS FILTER 0 PCS
L204 73L 174 30 LS FILTER 0 PCS
L203 73L 174 30 YS FILTER 1 PCS
L204 73L 174 30 YS FILTER 1 PCS
L903 73L 253 91 L CHOKE BY LI TA 1 PCS
L904 73L 253 91 L CHOKE BY LI TA 1 PCS
L903 73L 253 91 LS CHOKE BY LI SHIN 0 PCS
L904 73L 253 91 LS CHOKE BY LI SHIN 0 PCS
L201 73L 253139 L CHOKE 1PCS
L202 73L 253139 L CHOKE 1PCS
L201 73L 253139 LS CHOKE 0PCS
L202 73L 253139 LS CHOKE 0PCS
L201 73L 253139 YS CHOKE 0PCS
L202 73L 253139 YS CHOKE 0PCS
PT201 80LL15T 7 DN X'FMR 0PCS
PT202 80LL15T 7 DN X'FMR 0PCS
PT201 80LL15T 7 YS X'FMR 1PCS
PT202 80LL15T 7 YS X'FMR 1PCS
T901 80LL17T 2 L ADAPTOR BY LITAI 0 PCS
T901 80LL17T 2 T X'FMR 1PCS
T901 80LL17T 2 LS ADAPTOR BY LISHIN 0 PCS
F901 84L 53 1 FUSE 2A 250V LF-230002 1PCS
BD901 93L 50460 8 BRIDGE 2KBP06M 1 PCS
D902 93L 6038P52T PS102R 1 PCS
D912 93L3006 1 31DQ06 1 PCS
D913 93L3006 1 31DQ06 1 PCS
D912 93L3006 3 DIODE 0PCS
D913 93L3006 3 DIODE 0PCS
D910 93L3010 1 31DQ10 1 PCS
D911 93L3010 1 31DQ10 1 PCS
D910 93L3010 2 DIODE 0PCS
D911 93L3010 2 DIODE 0PCS
705L 780 57 02 CN901 ASS'Y 1 PCS

49

705L 780 57 01 Q903 ASS'Y 1 PCS
PT201 6L 31502 1.5MM RIVET 2 PCS
PT202 6L 31502 1.5MM RIVET 2 PCS
715L1013 1 PCB 1 PCS
FB904 95L 90 23 TIN COATED 0 PCS
J101 95L 90 23 TIN COATED 0 PCS
J102 95L 90 23 TIN COATED 0 PCS
J103 95L 90 23 TIN COATED 0 PCS
J106 95L 90 23 TIN COATED 0 PCS
J107 95L 90 23 TIN COATED 0 PCS
J109 95L 90 23 TIN COATED 0 PCS
J111 95L 90 23 TIN COATED 0 PCS
J112 95L 90 23 TIN COATED 0 PCS
J113 95L 90 23 TIN COATED 0 PCS
J114 95L 90 23 TIN COATED 0 PCS

IBM L170 Service Manual

J115 95L 90 23 TIN COATED 0 PCS
J116 95L 90 23 TIN COATED 0 PCS
J117 95L 90 23 TIN COATED 0 PCS
J118 95L 90 23 TIN COATED 0 PCS
J120 95L 90 23 TIN COATED 0 PCS
J121 95L 90 23 TIN COATED 0 PCS
J122 95L 90 23 TIN COATED 0 PCS
J901 95L 90 23 TIN COATED 0 PCS
J902 95L 90 23 TIN COATED 0 PCS
J903 95L 90 23 TIN COATED 0 PCS
J904 95L 90 23 TIN COATED 0 PCS
J905 95L 90 23 TIN COATED 0 PCS
J906 95L 90 23 TIN COATED 0 PCS
R929 95L 90 23 TIN COATED 0 PCS
R917 61L 17210052T 100HM 5% 1/4W 1 PCS
R930 61L 17210152T 100 OHM 5% 1/4W 1 PCS
R243 61L 17210252T 1K OHM 5% 1/4W 1 PCS
R244 61L 17210252T 1K OHM 5% 1/4W 1 PCS
R927 61L 17210252T 1K OHM 5% 1/4W 1 PCS
R928 61L 17210252T 1K OHM 5% 1/4W 1 PCS
R918 61L 17210352T CFR 10KOHM +-5% 1/4W 1 PCS
R904 61L 17210552T 1MEGOHM 5% 1/4W 1 PCS
R905 61L 17210552T 1MEGOHM 5% 1/4W 1 PCS
R906 61L 17210552T 1MEGOHM 5% 1/4W 1 PCS

50

R907 61L 17210552T 1MEGOHM 5% 1/4W 1 PCS
R224 61L 17215252T CFR 1.5K OHM+-5% 1/4W 1 PCS
R225 61L 17215252T CFR 1.5K OHM+-5% 1/4W 1 PCS
R920 61L 17247052T 47OHM 5% 1/4W 1 PCS
R922 61L 17247052T 47OHM 5% 1/4W 1 PCS
R908 61L 17268952T 6.8OHM 5% 1/4W 1 PCS
R926 61L 20024252T 2.4KOHM 1% 1/4W 1 PCS
R924 61L 20033352T 33KOHM 1% 1/4W 1 PCS
R925 61L 20036252T 3.6KOHM 1% 1/4W 1 PCS
R218 61L 60210152T 100OHM +- 5% 1/6W 1 PCS
R219 61L 60210152T 100OHM +- 5% 1/6W 1 PCS
R232 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS
R233 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS
R202 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS
R203 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS

IBM L170 Service Manual

R204 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS
R222 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R223 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R238 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R239 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R210 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R211 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R220 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R221 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R201 61L 60230352T 30KOHM 5% 1/6W 1 PCS
R212 61L 60239252T 3.9KOHM 5% 1/6W 1 PCS
R213 61L 60239252T 3.9KOHM 5% 1/6W 1 PCS
R205 61L 60247352T 47KOHM 5% 1/6W 1 PCS
R206 61L 60247352T 47KOHM 5% 1/6W 1 PCS
R240 61L 60251352T 51KOHM +-5% 1/6W 1 PCS
R241 61L 60251352T 51KOHM +-5% 1/6W 1 PCS
R236 61L 60262152T 620 OHM 5% 1/6W 1 PCS
R237 61L 60262152T 620 OHM 5% 1/6W 1 PCS
R234 61L 60291152T CFR 910 OHM+-5% 1/6W 1 PCS
R235 61L 60291152T CFR 910 OHM+-5% 1/6W 1 PCS
ZD902 93L 39 5452T ZENER HZ12B2 1 PCS
ZD903 93L 39 7752T ZENER HZ5C1 1 PCS
D901 93L 6026W52T FR107 1PCS
D205 93L 64 1152T 1N4148 1 PCS

51

D206 93L 64 1152T 1N4148 1 PCS
D207 93L 64 1152T 1N4148 1 PCS
D208 93L 64 1152T 1N4148 1 PCS
D209 93L 64 1152T 1N4148 1 PCS
D210 93L 64 1152T 1N4148 1 PCS
D903 93L 64 1152T 1N4148 1 PCS
IC903 56L 158 4 T A HTL431 1 PCS
Q207 57L 414 2 MPS3906,126 1 PCS
Q208 57L 414 2 MPS3906,126 1 PCS
Q205 57L 417 3 T MPS3904 SILICON PLANER 1 PCS
Q206 57L 417 3 T MPS3904 SILICON PLANER 1 PCS
Q902 57L 419 PP T 2PC945P 1 PCS
Q901 57L 420 PP T 2PA733P 1 PCS
C911 64L700J1020AT 1000PF 50V PEN 1 PCS
C935 64L700J1030AT 0.01UF 50V PEN 1 PCS

IBM L170 Service Manual

C204 64L700J1040AT 0.1UF 50V PEN 1 PCS
C205 64L700J1040AT 0.1UF 50V PEN 1 PCS
C206 64L700J1040AT 0.1UF 50V PEN 1 PCS
C909 64L700J1040AT 0.1UF 50V PEN 1 PCS
C936 64L700J1040AT 0.1UF 50V PEN 1 PCS
C221 64L701J4740AT 0.47uF 50V 1 PCS
C222 64L701J4740AT 0.47uF 50V 1 PCS
C208 65L 44233113T 330PJNPO 50V 1 PCS
C908 65L 450104 7T 0.1UF +80-20% 50V Y5V 1 PCS
C920 65L517K102 5T6052 1000PF 10% Y5P 500V 0 PCS
C921 65L517K102 5T6052 1000PF 10% Y5P 500V 0 PCS
C920 65L517K102 5T6213 1000PF 10% Y5P 500V 1 PCS
C921 65L517K102 5T6213 1000PF 10% Y5P 500V 1 PCS
C920 65L517K102 5T6285 1000PF 10% Y5P 500V 0 PCS
C921 65L517K102 5T6285 1000PF 10% Y5P 500V 0 PCS
C907 67L 309220 7T 22UF +-20% 50V 1 PCS
C207 67L 309479 7T

4.7UF +-20% 50V 85 尼ん玃

1 PCS
C924 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS
C926 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS
C929 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS
C930 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS
C201 67L215C1514HT LOW ESR 150UF 25V 8*7MM 1 PCS
C223 67L215C1514HT LOW ESR 150UF 25V 8*7MM 1 PCS
IC905 56L 563 7 AIC1084-33CM 1 PCS

52

IC905 56L 563 21 AP1084K33 0 PCS
Q203 56L 566 10 SI4431DY-T1-SMT 0 PCS
Q204 56L 566 10 SI4431DY-T1-SMT 0 PCS
U201 56L 608 1 TL1451ACD 0 PCS
U201 56L 622 1 BA9741F-SMT 1 PCS
Q203 56L 763 4 MOSFET 0 PCS
Q204 56L 763 4 MOSFET 0 PCS
Q202 57L 760 4 DTA144WKA BY ROHM SMT(7 1 PCS
Q201 57L 760 5 DTC144WKA BY ROHM SMT(8 1 PCS
Q203 57L 763 3 AO4411 SO-8 BY AOS SMT 1PCS
Q204 57L 763 3 AO4411 SO-8 BY AOS SMT 1PCS
R933 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R931 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS
R216 61L0603221 CHIPR 220 OHM+-5% 1/16W 1 PCS
R217 61L0603221 CHIPR 220 OHM+-5% 1/16W 1 PCS

IBM L170 Service Manual

R214 61L0603222 CHIPR 2.2K OHM+-5% 1/16 1 PCS
R215 61L0603222 CHIPR 2.2K OHM+-5% 1/16 1 PCS
R208 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R209 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R916 61L0805240 2F CHIP 24KOHM 1% 1/10W 1 PCS
R912 61L1206101 CHIP 100 OHM 5% 1/8W 1 PCS
R915 61L1206103 CHIP 10KOHM 5% 1/8W 1 PCS
R901 61L1206105 CHIP 1MOHM 5% 1/8W 1PCS
R902 61L1206105 CHIP 1MOHM 5% 1/8W 1PCS
R226 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1PCS
R227 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1PCS
R228 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1PCS
R229 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1PCS
R230 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1PCS
R231 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1PCS
R909 61L1206472 CHIP 4.7KOHM 5% 1/8W 1 PCS
R910 61L1206472 CHIP 4.7KOHM 5% 1/8W 1 PCS
R911 61L1206472 CHIP 4.7KOHM 5% 1/8W 1 PCS
C910 65L0603104 37 CHIP 0.1UF 50V/Y5V 1PCS
C927 65L0603104 37 CHIP 0.1UF 50V/Y5V 1PCS
C931 65L0603104 37 CHIP 0.1UF 50V/Y5V 1PCS
C202 65L0805104 22 CHIP 0.1uF 25V X7R 0805 1 PCS
C203 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C209 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS

53

C210 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C211 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C212 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C219 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C220 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C224 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C225 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
F902 84L 52 2 SMD FUSE 4A 32V GET-HAN 1 PCS
D203 93L 39S 3 T BZT52-C11 0 PCS
D204 93L 39S 3 T BZT52-C11 0 PCS
D203 93L 39S 8 T ZD RLZ11B ROHM 1 PCS
D204 93L 39S 8 T ZD RLZ11B ROHM 1 PCS
ZD901 93L 39S 12 T RLZ20B BY ROHM 1 PCS
ZD904 93L 39S 16 T SML4737A/1 1W D0-214AC 0 PCS
ZD904 93L 39S 19 T ZENER DIODE 1 PCS

IBM L170 Service Manual

D201 93L2004 1 SMAL240LVXRO-SMT 0 PCS
D202 93L2004 1 SMAL240LVXRO-SMT 0 PCS
D201 93L2004 2 SR24/PANJIT-SMT 1 PCS
D202 93L2004 2 SR24/PANJIT-SMT 1 PCS
D201 93L2004 3 DIOED 0PCS
D202 93L2004 3 DIOED 0PCS
CN901 87L 501 12 RF AC SOCKET 1 PCS
95L205S354022 HARNESS 1 PCS
96L 29 4 SHRINK TUBE UL/CSA 1PCS
Q903 57L 723 3B 2SK2761-01MR 0 PCS
Q903 57L 724 4 2SK2996 1 PCS
90L 407 1 HEAT SINK 1PCS
M1L1730 8128 SCREW M3x8 1 PCS
12L 405 1 FOOT-PORON 2 PCS
12L 406 1 FOOT-PORON 1 PCS
15L5852 1 BASE-PLATE 1 PCS
34L1124 B6 T BASE 1 PCS
37L 469 1 HINGE 1 PCS
M1L 340 8128 SCREW 4 PCS
Q1L 340 8128 SCREW 4X8mm 2 PCS

54