manual de servicio sony

8/10/2019 manual de servicio sony

1/69

17" LCD Color Monitor Dell S1709Wc

1

ServiceServiceService

Horizontal Frequency

30 kHz to 83 kHz

TABLE OF CONTENTS

Description Page Description Page

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE

CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICINGELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

5.2.Electrical Block Diagram........23

7. Mechanical Instruction25

7.Schematic Diagram.................................29

7.1Main Board...............................................29

7.2 Power Board..................................34

7.3 Key Board.....................................36

8.PCB Layout......................................38

8.1.Main Board....................................38

8.2.Power Board.....................................40

8.3.Key Board..................................41

9.Maintainability...........................................42

9.1.Equipments and Tools Requirement........429.2.Trouble Shooting.........................43

10.White-Balance, Luminance adjustment...49

11.ISP Instruction................................51

12.Monitor Exploded View............55

13.BOM List................................................56

14.Different Parts List........65

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

Table Of Contents.........................................1

Revision List................................................2

ECN History................................................3

Important Safety Notice.........................4

1.Monitor Specifications....................................5

2.LCD Monitor Description.......6

3.Operation Instructions..........................7

3.1.General Instructions.7

3.2.Control Buttons..............................7

3.3.On Screen Menu/Display (OSD).................8

3.4 Adjusting the Picture......................9

4.Input/Output Specification....................16

4.1.Input Signal Connector.............................16

4.2.Factory Preset Display Modes.........................17

4.3.Power Supply Requirements...........................17

4.4.Panel Specification.......................18

4.5.Definition of Pixel.....................19

5.Block Diagram....................................21

5.1.Software Flow Chart............21


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2

Revision List

Revision Release Date Revise history TPV model

T78GMGNKWMDRNN

T78HMGNKWMDRNN

T78GMGNMWMDLNN

T78HMGNMWMDLNN

T78GMGNBWMDRNN

T78HMGNBWMDRNN

T78GMGNBWMDRNC

T78HMGNBWMDRNC

T78GMGNMWMDRNC

T78HMGNMWMDRNC

A00 May.-08-2008 Initial Release

T78HMGNMWMDLNC

T78GMGNKWMDRNC

T78HMGNKWMDRNCA01 Jul.-05-2008Add PV Model name in item

14T78GMGNMWMDLNC

A02 Dec.-24-2008Change Y value to Ymin (min

luminance valuein item 10ALL


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3

ECN History

ECN No. Change Description Service Deposition Cut-in date MSR


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4

Important Safety NoticeProper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service

procedures recommended by AOC and described in this service manual are effective methods of performing

service operations. Some of these service operations require the use of tools specially designed for the purpose.

The special tools should be used when and as recommended.

It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read

in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service

methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE

NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in

which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not

undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not

recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the

equipment will be jeopardized by the service method selected.

Hereafter throughout this manual, AOC Company will be referred to as AOC.

WARNING

Use of substitute replacement parts, which do not have the same, specified safety characteristics may create

shock, fire, or other hazards.

Under no circumstances should the original design be modified or altered without written permission from AOC.

AOC assumes no liability, express or implied, arising out of any unauthorized modification of design.

Servicer assumes all liability.

FOR PRODUCTS CONTAINING LASER:DANGER-Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM.

CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may

result in hazardous radiation exposure.

CAUTION -The use of optical instruments with this product will increase eye hazard.

TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S

REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION

OF THIS SERVICE MANUAL.

Take care during handling the LCD module with backlight unit-Must mount the module using mounting holes arranged in four corners.

-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.

-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to

the panel.

-Protect the module from the ESD as it may damage the electronic circuit.

-Make certain that treatment persons body is grounded through wristband.

-Do not leave the module in high temperature and in areas of high humidity for a long time.

-Avoid contact with water as it may a short circuit within the module.

-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth

may damage the panel.)


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5

1. Monitor Specifications

Screen type Active matrix - TFT LCD

Size 433mm(17.0")

Pixel pitch 0.255mm(H) x 0.255mm(V)

Response time 8ms(type)

Preset display area: 367.2mmHx 229.5mm(V)

LCD Panel

Contrast ratio 800 to 1 (typical)

Video R, G, B Analog Interface

Separate Sync H/V TTL

H-Frequency 30kHz 83kHzInput

V-Frequency 56 - 75Hz

Display Colors 16.7M Colors

Max. Resolution 1440 x 900 at 60 Hz

Plug & Play VESA DDC

ON Mode


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6

2. LCD Monitor DescriptionThe LCD monitor will contain a main board, a power board, and a key board, which house the flat panel control

logic, brightness control logic and DDC.

The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board

chips each voltage.

Video signal, DDC

PWPC board

Flat Panel and

CCFL backlight

Main Board

Keyboard

RS232 Connector

For white balance

adjustment in factory

mode

CCFL Drive.

AC-IN

100-240V

Monitor Block Diagram

HOST Computer


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3.3 On Screen Menu/Display (OSD)

Direct-Access Functions

A

OSD Menu/Exit

Use the Menu button to open and exit the on-screen display (OSD), and exitfrom menus and sub-menus.

B

Brightness/Contrast

Hot Key

Use this button to directly access the "Brightness/Contrast" menu or to

increase the values of the selected menu option.

B C

Auto Adjust

Use this button to activate automatic setup/adjustment or to decrease the

values of the selected menu option.

Auto Adjustment allows the monitor to self-adjust to the incoming video

signal. After using Auto Adjustment, you can further tune your monitor by

using the Pixel Clock and Phase controls under Image Settings.

The following dialog appears on a black screen as the monitor automatically

adjusts to the current input:

C

Enter

Use this button to select the input source or select an OSD menu option.

NOTE:The floating 'Dell Self-test Feature Check' dialog appears on a black

background if the monitor cannot sense a video signal. Depending upon the

selected input, the following dialog boxes scroll continually on the screen.

D

Power Button & Indicator

Use the Power button to turn the monitor on and off.

A white power light indicates that the monitor is on and fully functional. An

amber power light indicates that the monitor is in power save mode.


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3.4 Adjusting the Picture

1. Press the button to open the OSD menu and display the main menu.

2. Press the and buttons to move between the setting options. As you move from one icon to another,

the option name is highlighted. See the table below for a complete list of all the options available for themonitor.

3. Press the button once to activate the highlighted option.

4. Press and button to select the desired parameter.

5. Press to enter the slide bar and then use the and buttons, according to the indicators on the menu,

to make your changes.

6. Press the button once to return to the main menu to select another option or press the button two or

three times to exit from the OSD menu.

IconMenu Name and

Sub-menusDescription


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10

Brightness &

Contrast

Brightness adjusts the luminance of the backlight. Adjust Brightnessfirst, then

adjust Contrastonly if further adjustment is necessary.

Press the button to increase luminance and push the button to decrease

luminance (min 0 ~ max 100).

Contrast adjusts the degree of difference between darkness and lightness on themonitor screen.

Press the button to increase the contrast and press the button to decrease the

contrast (min 0 ~ max 100).

Auto Adjust Even though your computer recognizes your monitor on startup, the Auto

Adjustment function optimizes the display settings for use with your particular setup.


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Image settings:

Use the Color Settings menu to set the Input Color format and mode.

Choose RGBif monitor is connected to a PC or a DVD using a VGA cable.

ChooseYPbProption if monitor is connected to a DVD by a YPbPr to VGA or

if the DVD color output setting is not RGB.

Mode Selection

Preset Modes

Allows you to set the display mode toGraphicsor Videoaccording to the input

signal.

Select Graphicsif you are connecting a computer to your monitor;

Select Videoif you are connecting a DVD player, STB, or VCR player to your

monitor.

Allows you to set the color settings to one of the preset modes.

In the Graphics mode, you can choose one of the following preset modes:

Standard, Multimedia, Game, Warm, Cool, or Custom (RGB);

Standard:Allows you to utilize the flat panel's native color format.

Multimedia: suitable for viewing media applications like photo or video clips

using your computer.

Game: suitable for playing games on your computer.

Warm: suitable for color-intensive application like image editing, movies,

etc.

Cool: suitable for text based application lie spreadsheets, programming,

text editors, etc.

Custom (RGB):Allows you to increase or decrease each of the three colors


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(RGB) independently, in single digit increments, from 0 to 100. Offers a

range of 6500K colors.

In the Video mode, you can choose one of the following preset modes:

Movie: suitable for watching a movie.

Sports: suitable for playing a sports program.

Game: suitable for playing a game.

Nature: suitable for general picture, web, or watching TV. You can adjust

the Hue (tint)/Saturation based on your preference. If you want to restore

default color settings, choose Color Reset;

Reset Color Settings: allows you to restore the default (factory) Color

settings. This setting is also the sRGBstandard default color space.

Display Settings:

Horizontal Position

Vertical Position

Sharpness

Pixel Clock and

Phase

Use theDisplay Settingsmenu to adjust the image position and sharpness.

Allows you to adjust the horizontal position of the image. Use the and buttons to

move the image horizontally.

Allows you to adjust the vertical position of the image. Use the and buttons to

move the image vertically.


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Allows you to adjust the sharpness of the image. Use the and buttons to make

adjustments from 0~100.

Allows you to finely adjust your monitor to your preference. Use the and buttons

to make the adjustments (Minimum: 0 ~ Maximum: 100).

If you are not satisfied with the image obtained after Phase adjustment, use Pixel

Clock adjustment (Coarse) and then use Phase adjustment (fine), again.

NOTE: This function may change the width of the display image. Use the Horizontal

Position function to center the image on the screen.

Other Settings : se the Other Settingmenu to adjust the settings of the OSD, such as, the location

of the OSD, the amount of time the menu remains on screen, and the rotation of the

OSD, and so on.


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Language "Allows you to choose language of the OSD menu. You can choose from: English,

French, Spanish, German, and Japanese.

Menu Transparency Allows you to change the menu transparency by pressing the and buttons

(Minimum: 0 ~ Maximum: 100).

Menu Timer The OSD stays active for as long as it is in use. The Menu Timerallows you to

adjust the hold time and sets the length of time the OSD remains active after the last

time you pressed a button. Use the and buttons to adjust the slider in 5 second

increments, from 5 to 60 seconds.

Menu Lock Allows you to control user access to adjustments. When "Lock" is selected, all the

buttons (except the menu button) are locked.

Menu Lock Allows you to control user access to adjustments. When "Lock" is selected, all the

buttons (except the menu button) are locked.

DCC/CI Display Data Channel/Command Interface allows you to adjust the monitor

parameters (brightness, color, balance, etc.) using software applications on your

computer. You can disable this feature by selecting Disable.

LCD Conditioning Helps reduce minor cases of image retention. Depending on the degree of image

retention, the program may take some time to run. You can enable this feature by

selecting Enable.

Factory Reset Resets the OSD menu options to the factory preset values.

Reset All Settings: Changes all the user-adjustable settings including color,

position, brightness, contrast, menu transparency, and OSD hold time to the factory

defaults. The language of the OSD does not change.


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OSD Warning Messages

The following warning messages may appear on the screen indicating that the monitor is out of synchronization.

This means that the monitor cannot synchronize with the signal that it receives from the computer. Either the signal

is too high or too low for the monitor to use. See Specificationsfor the Horizontal and Vertical frequency ranges

addressable by this monitor. Recommended mode is 1440 X 900 @ 60Hz.

NOTE: The floating Dell Self-test Feature Check dialog appears on-screen if the monitor cannot sense a video

signal.

NOTE: The Dell S1709W Flat Panel monitor supports VGA input only.

Occasionally, no warning message appears, but the screen is blank. This could also indicate that the monitor is not

synchronizing with the computer. See General Problemsfor more information.


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4. Input/Output Specification4.1 Input Signal Connector

Pin No. Description Pin No. Description

1. Red Video 9. DDC +5V

2. Green Video 10. GND-sync

3. Blue Video 11. GND

4. GND 12. DDC-Serial Data

5. Self-test 13. H-Sync

6. R-Ground 14. V-Sync

7. G-Ground 15. DDC-Serial Clock

8. B-Ground

VGA Connector layout


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4.4 Panel Specification

4.4.1 Display Characteristics (For LM171WX3-TLC2 panel)

Optical Characteristics (For LM171WX3-TLC2 panel)


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4.5 Definition Of Pixel Defects

LM171WX3-TLC2 Dot Defect

4.5.1.1Bright Dot

Dots(sub-pixels) which appeared brightly in the screen when the LCM displayed with Full Black pattern

- R, G or B 1 dot --------------------------------- 0 Max- Adjacent 2 dots -------------------------------- 0 Max

- Total amount of Bright dots -------------------- 0 Max

4.5.1.2Dark Dot

Dots (sub-pixels) which appeared darkly in the screen when the LCM displayed with bright pattern.

- 1 dot -------------------------------------------- 5 Max

- Adjacent 2 dots -------------------------------- 2 Max

- Adjacent 3 dots -------------------------------- 1 Max

- Total amount of Dark dot ---------------------- 5 Max

- Minimum distance of Dark dots --------------- 5mm

4.5.1.3Total amount of Dot Defects -------------------- 5 Max(except Partial bright dot)

Note) a. Every dot herein means Sub-Pixel (Each Red, Green, or Blue Color)

b. Bright dot

- Red or Blue dots smaller than half size of sub-pixel are not counted as a defect dots.

- Green dots smaller than 1 / 3 size of sub-pixel are not counted as a defect dots.

c. Dark dots smaller than half size of sub-pixel are not counted as a defect dots.

4.5.2. Polarizer Defects

Where, W: Width

L: LengthD: Average diameter =(a+b)/2

N: Quantity

Lineara>2b

Circular: a


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Note) continued

c. Extraneous substances which can be wiped out, like Finger Print, Particles, are not considered as a

defect.

b. Defects which is on the Black Matrix(outside of Active Area) are not considered as a defect.

4.5.3 Foreign Material

Maximum allowable number of defects for 3.2 & 3.3 : N


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5. Block Diagram5.1 Software Flow Chart

1

2

N

Y

5

Y

N

10

Y

N

12

Y

N

7

Y

N

6

4

3

8

9

14

11

13

Y

N

15

Y

N16

17

19

Y

N18


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1) MCU Initializes.

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. Scalar

initializes.

10) In standby mode?

11) Update the lifetime of back light.

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

13) Does the scalar send out an 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

disappears.

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?


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5.2 Electrical Block Diagram

5.2.1 Main Board

Scalar TSUMU1PER-LF-2

(Include MCU, ADC, OSD)

(U401)

EEPROM

M24C02-WMN6

(U403)

D-SubConnector

(CN101)

H sync

V sync

RGB

RXD

TXD

EPR_SDA

EPR_SCL

LCD Interface

(CN403)

Crystal(X401)

14.318MHz


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5.2.2 Inverter/Power Board

DIM

EMI filter

Start Circuit: R904, R932, R933

PWMControl IC

TransformerAC input

12V

ON/OFFControlFeedback

Circuit

Transformer MOSFET

Lamp

ON/OFF

5V

BridgeRectifierand Filter

Feedback

Circuit

Rectifierdiodes

CN902

OutputCircuit

PWM

Control IC

IC801Over Voltage


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6. Mechanical InstructionTools: 2 Power screwdrivers

=5mm

L=60mm

; 1 small cross screwdriver; turnbuckle driver;

Setting: Power screwdriver torque A=11 kgF. Cm; torque B=6 kgF. Cm

Fig Remark

Remove stand

Remove the two screws

and remove the stand by

Torque A.

1. Pull out the hinge cover

follow the arrowhead

direction and remove it,

then remove the hinge.


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2. Remove the two screws

and remove the base by

Torque A.

Remove the rear cover:

Pry the monitor up then

find out the hooks

position, use the tool

(like the picture or other

card) to insert into the

gap of bezel and rear

cover, then turn over the

monitor and take off the

rear cover.

Remove the one screws

and remove the key board

by Torque A.

Disconnected the key

board connector.

Key board

Key board connector


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Remove shield:

Remove the screw and

remove the small cover

shield.

Remove shield:

Remove the screws byTorque B or by manualand

then remove the shield.

Remove the screws

remarked in red anddisconnect connector

remarked in green.

Remove the screws and

remove the main frame by

manual or torque =

3kgF.Cm.

Install:

Note: Make LVDS

connectors metal side

adown

Key board Connector

LVDS cable


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Remove the Power

Board, Main Board:

Remove the screws by

torque B

and disconnect connector

remarked in green to

remove the Power Board,

Main Board.

Install:

the cable doesnt touch the

capacitances and dont be

laid above the

capacitances.

Panel


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17" LCD Color Monitor

30

VGA_B+

ESD_VDD

VGA_R+

H_Sync

VGA_PLUG

R101 0R05 1/10W 5%

ZD103UDZSNP5.6B

1

2

DSUB_H 5

R116

75R 1/16W 5%

DSUB_SCL

R113100R 1/16W 5%

DDC1_SCL5

U103

VGA_G+

C115NC

DSUB_5V

C102

22pF

R110100R 1/16W 5%

DSUB_5V 5

FB101

BEAD1 2

VGA_G-DDC1_SDA

DSUB_SDA

FB103

BEAD1 2

DSUB_5V

H_SyncR103 100R 1/16W 5%

VGA_B-

DDC1_SCL

R102 100R 1/16W 5%

Monday, March 17, 2008

02.input

G2904-C-4-Del-1-080309

Date

T P V ( Top Victory Electronics Co . , L

Key Component

U103

AZC099-04S

123 4

56

I/O1GNDI/O2 I/O3

VDDI/O4

CN101

DB15

162738495

11

12

13

14

1510

17

16

DSUB_SCL

R120

10K 1/16W 5%

VGA_R+

VGA_R+

VGA_B+

VGA_G+

C103

22pF

DSUB_SDA

R1062K2 1/16W 5%

U101

ESD_VDD

ZD104UDZSNP5.6B

1

2

V_Sync

VGA_B+

R112

75R 1/16W 5%

VGA_R-

R107

75R 1/16W 5%

VGA_G-

C114NC

U102

AZC099-04S

123 4

56

I/O1GNDI/O2 I/O3

VDDI/O4

DGND

FB102

BEAD1 2

DDC1_SDA5

VCC3.3 R1052K2 1/16W 5%

VGA_R-

DSUB_V 5

GND POWER

VGA_B-R121

10K 1/16W 5%

V_Sync

VGA_G+


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R432 NC

VCC1.87

LED_GRN/BLUE

R407

10K 1/16W 5%

R417

10K 1/16W 5%

R 420 10 0R 1/ 16 W 5%

DSUB_R+4

VDDC

VCC3.3

PB3

C418

NC

KEY_DOWN

PA6

R 426 10 0R 1/ 16 W 5%

adj_BACKLIGHT 7

PB6

X40114.31818MHz

1

2

PB5

DET_CABLE 4

KEY2

C411 22pF

POWER_KEY#

PA[ 0. .1] 5

LED_ORANGE

KEY2

EE_WP

CN402(NC)

NC \ CONN

12345678

C415

0.1uF/16V

AVDD

PB1

R431 NC

KEY1

PB7

PB[ 0. .9] 5

EE_WP

VDDC

DDC1_SCL4

Monday, March 17, 2

03.Scalar

G2904-C-4-Del-1-08

Date

T P V ( Top Victory Electro

KeyComponent

PA[4..9]

TSUMU1PER-LF

U401

13

10

118

12

9

71617

4

15

14

21

2322

24

27

56

1

2

353637383940

41

424344454647484950

3433

5

6

3231

52

30

1819

62

20

28

55

5859

6061

6364

2526

54

51

53

29

57

3

RIN0P

GIN0P

SOGIN0BIN0P

RIN0M

GIN0M

BIN0MHSYNC0VSYNC0

REXT

REFP

REFM

SDO

SCKSCZ

SDI

PWM2/GPIO_P24

PWM1/GPIO_P25

XIN

XOUT

LVA2PLVA2MLVA1PLVA1MLVA0PLVA0M

LVB3PLVB3M

LVBCKPLVBCKM

LVB2PLVB2MLVB1PLVB1MLVB0PLVB0M

LVA3MLVA3P

GND

AVDD

_ADC

MODE[1]MODE[0]

VCTRL

VDDC

DDCA_SDA/RS232_TXDDCA_SCL/rs232_RX

PWM0/GPIO_P26

GPIO_P15/PWM0

GPIO_P27/PWM1

GPIO_P12

GPIO_P00/SAR1GPIO_P01/SAR2

GPIO_P06GPIO_P07

GPIO_P13GPIO_P14

GPIO_P11/I2C_MDAGPIO_P10/I2C_MCL

RST

VDDP

VDDC

GND

RSTN

GND R455

10K 1/16W 5%

PB8

R4010R05 1/16W

R 40 5 10 0R 1/ 16W 5%

Volume# 7

DSUB_SOG4

KEY_OK

C401

0.1uF/16V

DSUB_G-4

Near to Connect

PA9

V CTR L 7

PB4

C412 22pF

LED_GRN/BLUE

R452 NC

VCC3.3

POWER_KEY#

KEY1

PB9

PB0

R453

10K 1/16W 5%

C4080.22uF16V

R 41 9 100 R 1 /16W 5%R451 NC

R427

3.9K OHM 1/16W

DSUB_B-4

DSUB_G+4

PPWR_ON# 6

AVDD

C413

0.1uF/16V

LED_ORANGE

CN401

CONN

1234567

PA5

R454

10K1/16W 5%

LED_GRN/BLUE

PA0

R 41 1 100 R 1 /16W 5%

DSUB_H4DSUB_V4

R404

10K 1/16W 5%

R 41 4 120 R 1 /16W 5%

R408

10K 1/16W 5%

KEY_UP

R 457 0R 05 1/16W

LED_ORANGE

PA8

R 41 3 100 R 1 /16W 5%

PA4

U402

SST25LF020A-33-4C-SAE

1234 5

678

CE#SOWP#VSS SI

SCKHOLD#

VDD

PAN

DDC1_SDA4

R428

3.9K OHM 1/16W

DSUB_B+4

VDDP

PA[0..1]

KEY_MENU

C416

0.1uF/16V

DDC1_SCL

DDC1_SDA

R429 NC

LVDS

R430 NC

R 41 2 100 R 1 /16W 5%CMVCC1

POWER_KEY#

DDC1_SCL

Mute 7

R424 100 ohm

R425

NC

PA[ 4. .9] 5

DDC1_SDA

VCC3.37

R421

10K 1/16W 5%

VCC1.8

WP

+

C410

10uF/16v

PA1

C417

0.1uF/16V

VDDP

PA7

R4020R05 1/16W

R403 390 OHM 1/16W

R 41 0 120 R 1 /16W 5%R 41 8 100 R 1 /16W 5%

CMVCC17

R 456 0R 05 1/16W

DSUB_R-4

C414

0.1uF/16V

VCC3.3

PB[0..9]

PB2

on_BACKLIGHT 7


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32

1

PB2PB0

R433

10K 1/16W 5%

LVB

PB7

PA0

PB2

LVB

Q404PMBS3906

PA9

Q405AO3401

PA8 PB9

PA[4..9]

LVA

C419

0.1uF/16V

PA7

PANEL_VCC

G

PA4LVA

PB3 PA0

2006-11-7 Add pull up 4K7 to MVCC

R435

4K7 1/16W 5%

CMVCC 5,7

PA[4..9]5

R436100K 1/16W 5%

LVB

D

PA4

PPWR_ON#

LVB

PA[0..1]

PA1

FB402

120OHM

PB8

PB[0..9]5

PB4

PB8

LVB

PA6

3

PA[0..1]5

PB0

PB5

PB6

+ C421100uF16V

PA6

CBPC7MM5VSQ1

6 7Monday , March 17, 2008

715G2904-C-204.output

G2904-C-4-Del-1-080309

OEM MODEL

Date Sheet of

TPV MODEL

PCB NAME

T P V ( Top Victory Electronics Co . , Ltd. )

Key Component

PB[0..9]

LVA

PPWR_ON#5

PA5

PB4

CMVCC

PB6

PB2PB1

LVB

AO3401L

LVA

PA8


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33

VCC3.3

BKLT-EN

R441

1K 1/16W 5%

R450

NC

adj_BACKLIGHT 5

CN404

CONN

123456

CMVCC1

BKLT-VBRI

C425

NC

PANEL_ID# 5

MVCC

R442

100R 1/16W 5%

CMVCC5, 6

VCC3.3

Q4062N3904S-RTK/PS

C428

0.1uF/16V

Mute 5

BKLT-VBRI

R439

10K 1/16W 5%

R437

10K 1/16W 5%

CMVCC1 5

VCT5

D402SM340A

on_BACKLIGHT 5

R4404K7 1/16W 5%

+ C426100uF16V

Q4082N3904S-RTK/PS

Volume# 5

VCC3.3

R4484K7 1/16W 5%

CMVCC

R449

NC

R446

NC

VCC3.3

CMVCC1

R447

10K 1/16W 5%

BKLT-EN

VCC3.3

Monday, March 17, 2008

05.power

G2904-C-4-Del-1-080309

Date

T P V ( Top Victory Electronics Co . , Ltd

Key Component


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36

7.3 Key Board

Key2

1234

Down

UP

R01 1K 1/16W 5%

DownMENU

C04

0.1uF 16V

Key1

GND

Q17W

Dell S1709Wc

2 2Friday, February 29, 2008

715G3076-B02.Key-pad-switch

G3076-B-X-X-1-080125

OEM MODEL

Date Sheet of

TPV MODEL

PCB NAME

T P V ( Top Victory Electronics Co . , Ltd. )

Key Component

ENTER

R042K OHM 1/16W

R02 2K OHM 1/16WMENU

R031K 1/16W 5%ENTER

C05

0.1uF 16V

C07

0.1uF 16VSW01

SW

135

2468

7

C06

0.1uF 16V

UP


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37

GND

Blue

Key BoardA

Tuesday, January 29, 2008

Title

Size Document Number

Date: Sheet

SW01

SW

13

4 2

G3078-B-X-X-1-080126

Yellow

White

LED1LED

12

3 4

CN1

CONN

1234

C010.1uF 16V

C020.1uF 16V

C030.1uF 16V

Orange

PowerGND

Power


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38

8. PCB Layout8.1 Main Board


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39


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40

8.2 Power Board


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41

8.3 Key Board


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42

9. Maintainability

9.1 Equipments and Tools Requirement

1.Voltage meter

2. Oscilloscope

3. Pattern Generator

4. LCD Color Analyzer

5. Service Manual

6. User Manual


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43

9.2 Trouble shooting

9.2.1 Main Board

No power

Measure U404 PIN2= 3.3V

C423(+)= 1.8V

X401 oscillating waveform is

normal

Reset signal is normal

Replace U401

Measure CN404

PIN34= 5.6V

Check U404, Q409, Q410

Check X401, C411, C412

Check power section

OK

OK

OK

NG

NG

NGOK

Check R401, R402

NG


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44

No Picture (LED is orange)

No picture

The button if under

control

X401 oscillate

waveform is normal

Replace U401

Replace X401

Measure U404 PIN2= 3.3V

C423(+)= 1.8V

Check Correspondentcomponent

Replace U401

X401 oscillate

waveform is normalReplace U404, Q409, Q410

OKOK

OK

OK

OK

NG

NG

NG

NG

Check reset circuit of

U401 is normal

Check HS/VS from

CN101 is normal

Replace X401

Check Correspondentcomponent

NG

NG

OK


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45

Panel Power Circuit

White screen

Measure Q404 base

is low level?

X401 oscillatewaveform is normal

Check CN403 is solder and

Q404,Q405 is OK?

Check Correspondentcomponent.

Replace PANEL

Check Correspondentcomponent.

Replace U401

OK

OK

OK Replace X401

OK

NG

NG

NG

NG

Check reset circuit ofU401 is normal


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46

9.2.2 Power/Inverter Board

1.) No power

Check bridge rectified circuit and F901 circuit

Check R904, R932, R933 and Check IC901

1) Check IC901

2) Check IC901 over current protect circuit

Check CN902 pin4, 5 = 12V

Check AC line volt 110V or 220V

Check AC input

Check the voltage of C905 (+)

Check start voltage for the pin8 of IC901

NG

Check the auxiliary voltage is bigger than

10V and smaller than 20V

OK

OK

NG

Check Q901, FB901, D900, ZD921, ZD922, D915, D916, IC903 and T901

OK

Check IC901 pin6 PWM wave

OKCheck IC901

NG

NG

NGOK

NG


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47

2.) W / LED, No Backlight

Check CN902 pin4, 5 = 12V

NGOK

Check adapter or MB

Check ON/OFF signal

Check Interface boardNGOK

Check IC801 PIN12=12V

NGOK

Change Q808, Q805

Check IC801 PIN10, 9 have the output of square wave at short time

NGOK Change IC801

Check Q802 PIN5, 6, 7, 8 have the output of square wave at short time.

NGOK

Check Q801, Q804, Q811, Q812 and Q802

Check the output of T801

Check connecter & lamp

OKNG

Change T801


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48

9.2.3 Key Board

OSD is unstable or not working

Is Key Pad Board connecting normally? Connect Key Pad Board

Is Button Switch normally? Replace Button Switch

Y

N

N

Is Key Pad Board normally? Replace Key Pad Board

Y

N

Y

Check Main Board


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49

10. White balance, Luminance adjustmentApproximately 2 Hours should be allowed for warm up before proceeding White-Balance

adjustment.

Before started adjust white balance, please setting the Chroma-7120 MEM. Channel 3 to 65000K colors, MEM.

Channel 4 to 93000K colors, MEM. Channel 9 to 5700

0K (our 9300

0K parameter is x=28328, y=29728, Ymin =

140 cd/m2, 6500

0K parameter is x =31328, y=32928, Ymin = 180 cd/m

2, and 5700 parameter is x = 328 28, y =

344 28, Ymin =160 cd/m2)

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 and AUTO-ADJUST button during press Power button will activate the factory mode,

Gain adjustment:

Move cursor to -Factory Setting- and press MENU key to enter this sub-menu.

Move cursor to Factory and press MENU key.

Move cursor to Auto Level and press MENU key to adjust Gain and Offset automatically;

a. Adjust sRGB (65000K) color-temperature

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

2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120)

3.The LCD-indicator on chroma 7120 will show x = 313 28, y = 329 28, Ymin=180cd/m2

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

7. Repeat above procedure (item 5,6,7) until chroma 7120 RGB value meet the tolerance =1002

b. Adjust Color1 (93000K) color-temperature



10. The LCD-indicator on chroma 7120 will show x = 283 28, y = 297 28, Ymin =140cd/m2





c. Adjust Color2 (57000K) color-temperature



17. The LCD-indicator on chroma 7120 will show x = 328 28, y = 344 28, Ymin=160cd/m2




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50



22. Move cursor to Exit/Save sub-menu and press MENU key to save adjust value and exit.

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

Max Brightness measurement:

a. Switch to the full white pattern, in user mode main menu:

1. Set Red, Green, and Blue to the max.

2. Set Brightness, Contrast to the max.

b. The Minimum brightness is 200cd/m220

.


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51

11. ISP InstructionConfigure and procedure

It is a windows-based program, which cannot be run in MS-DOS.

System and equipment requirements(1). An i486 (or above) personal computer or computer or compatible.

(2). Microsoft operation system Window 95/98/2000/XP.(3). ISP Tool: ISP board/printer cable/VGA cable as shown in Fig.1

Fig.1

(4). ISP software checklist

(5). Update the firmware

Step 1: Double click the ISP_Tool v3.772.exe icon and click Connect, bring up Fig.2

Fig.2

Connect to PC LPT

Link to Dell

VGA connector


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52

Step 2: Click OK and click Read, select program Bin file, bring up Fig.3

Fig.3


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53

Step3: Click open and OK, bring up Fig.4 and Fig.5

Fig.4

Fig.5


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54

Step 4: Click Auto and Run, bring up Fig.6

Fig.6

Step 5: When appear Verify OK, writer finished as shown Fig.7

Fig.7


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55

12. Monitor Exploded View

Item Description Item Description

1 BEZEL L17W-8DELL2 8 HINGE ASSEMBLY

2 POWER BUTTON 9 SCREW

3 DELL LOGO 10 SCREW4 REAR COVER 17W 11 SCREW

5 CONTROL BUTTON 12 SCREW

6 LOCK BKT

7 MAINFRAME LG


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56

13. BOM ListT78GMGNKWMDRNN

Location Part No. Description

012G6059 1 RUBBER

019G6014 1 TIE FOR STRAP

040G 581 26704 SHIPPING LABEL

044G9003 96 CORNER PAPER

045G 77 3 PE PACKING

050G 600 1 W WHITE STRAP

051G 200500 LUBE

052G 1150 C INSULATING TAPE

052G 1186 SMALL TAPE

052G6019 1 INSULATING TAPE

052G6022 1500 SMALL TAPE

089G 728LAA 2D SIGNAL CABLE

089G402A18NISD POWER CORD

E09502 095G8014 7D543 WIRE HARNESS 7P(PLUG)-4P+4P

0M1G 130 6120 SCREW M3X6

0M1G1730 6120 SCREW,42-D020523

0M1G1730 6120 SCREW,42-D020523

0M1G2940 10225 CR3 SCREW

E750L 750GLG171W3C22Z0DL PANEL LM171WX3-TLC2 NJ LGD

A15G0427101 Mainframe LG

Q15G0233 1 LOCK BKT

A33G0433 VH 1L0100 CONTROL BUTTON

A33G0432BCGA1L0100 POWER BUTTON

A34G0793 VHA1X0130 BEZEL L17W-8DELL2

A34G0794 VH 1B0130 REAR COVER 17W

A37G0081 1 Hinge assembly

CBPC8GMGDYQ1 MAIN BOARD

040G 45762412B CBPC LABEL

CN404 033G3802 6B YH W WAFER

CN401 033G3802 7B YH W WAFER

CN403 033G804324B F CONNECTOR

C410 067G405V100 3P 10UF 16V

C426 067G405V101 3P CAP 105 100UF M 16V

C427 067G405V101 3P CAP 105 100UF M 16V

C421 067G405V101 3P CAP 105 100UF M 16V

C423 067G405V101 3P CAP 105 100UF M 16V

CN101 088G 35315F H D-SUB 15PIN


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57

X401 093G 22 53 J 14.31818MHZ/32PF/49US

U401 056G 562565 IC TSUMU1PER-LF-2

U404 056G 563 52 IC AP1117D33LA TO252-3L ATC

U102 056G 662 13 IC AZC099-04S SOT23-6L

U103 056G 662 13 IC AZC099-04S SOT23-6L

U403 056G1133 34 M24C02-WMN6TPU402 056G1133 81(WDLMRT7GKQ3) SST25LF020A-33-4C-SAE

Q404 057G 417 6 PMBS3906/PHILIPS-SMT(06)

Q408 057G 417 12 T KEC 2N3904S-RTK/PS

Q406 057G 417 12 T KEC 2N3904S-RTK/PS

Q409 057G 417 22 T TRA KN2907AS -60V/-0.6A SOT-23

Q410 057G 417 22 T TRA KN2907AS -60V/-0.6A SOT-23

Q405 057G 763 1 A03401 SOT23 BY AOS(A1)

R401 061G0402000 RST CHIPR 0 OHM +-5% 1/16WR402 061G0402000 RST CHIPR 0 OHM +-5% 1/16W

R456 061G0402000 RST CHIPR 0 OHM +-5% 1/16W

R457 061G0402000 RST CHIPR 0 OHM +-5% 1/16W

R411 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R412 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R413 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R418 061G0402101 RST CHIPR 100 OHM +-5% 1/16W


R117 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R115 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R114 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R113 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R111 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R110 061G0402101 RST CHIPR 100 OHM +-5% 1/16W


R103 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R102 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R424 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R442 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R426 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R420 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R441 061G0402102 RST CHIPR 1 KOHM +-5% 1/16WR118 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W

R454 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W


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58














R410 061G0402121 RST CHIP 120R 1/16W 5%

R414 061G0402121 RST CHIP 120R 1/16W 5%

R409 061G0402203 RST CHIP 20K 1/16W 5%

R105 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W


R109 061G0402390 0F RST CHIP 390R 1/16W 1%

R403 061G0402390 0F RST CHIP 390R 1/16W 1%R427 061G0402392 RST CHIP 3.9K 1/16W 5%

R428 061G0402392 RST CHIP 3.9K 1/16W 5%




R107 061G0402750 RST CHIPR 75 OHM +-5% 1/16W

R112 061G0402750 RST CHIPR 75 OHM +-5% 1/16W


R438 061G0805331 RST CHIPR 330 OHM +-5% 1/8W

C401 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C403 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C404 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C406 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C407 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C409 065G0402104 15 MLCC 0402 0.1UF K 16V X5RC413 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C414 065G0402104 15 MLCC 0402 0.1UF K 16V X5R


59/69


59

C415 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C416 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C417 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C419 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C422 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C428 065G0402104 15 MLCC 0402 0.1UF K 16V X5RC432 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C429 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C424 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C102 065G0402220 31 CHIP 22PF 50V NPO

C103 065G0402220 31 CHIP 22PF 50V NPO

C411 065G0402220 31 CHIP 22PF 50V NPO

C412 065G0402220 31 CHIP 22PF 50V NPO

C408 065G0402224 17 CAP CER 0.22UF -20%-80%C101 065G0402473 12 CHIP 0.047uF 16V X7R

C105 065G0402473 12 CHIP 0.047uF 16V X7R

C106 065G0402473 12 CHIP 0.047uF 16V X7R

C107 065G0402473 12 CHIP 0.047uF 16V X7R

C109 065G0402473 12 CHIP 0.047uF 16V X7R

C110 065G0402473 12 CHIP 0.047uF 16V X7R

C113 065G0402473 12 CHIP 0.047uF 16V X7R

C108 065G0402509 31 CHIP 5pF 50V NPOC104 065G0402509 31 CHIP 5pF 50V NPO

C111 065G0402509 31 CHIP 5pF 50V NPO

FB402 071G 56K121 M CHIP BEAD

FB401 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill

FB101 071G 59K190 B 19 OHM BEAD

FB103 071G 59K190 B 19 OHM BEAD

FB102 071G 59K190 B 19 OHM BEAD

D401 093G 60505 DIO SIG SM BAT54C(PHSE)RD701 093G 6432P LL4148

ZD103 093G 39S 34 T UDZSNP5.6B ROHM

ZD104 093G 39S 34 T UDZSNP5.6B ROHM

D402 093G3004 3 SM340A

715G2904 1 4 MAIN BOARD PCB

KEPC8QB5 KEY BOARD G3076-C-X-X-1-080326

SW01 077G 500 4A XL DOME SWITCH 5PCS ARRAY

CN3 033G8032 4F HR CONNECTORR03 061G0603102 RST CHIPR 1K OHM +-5% 1/10W

R01 061G0603102 RST CHIPR 1K OHM +-5% 1/10W


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C07 065G0603104 12 CER2 0603 X7R 16V 100N P

C04 065G0603104 12 CER2 0603 X7R 16V 100N P

C05 065G0603104 12 CER2 0603 X7R 16V 100N P

C06 065G0603104 12 CER2 0603 X7R 16V 100N P715G3076 1 KEY BOARD PCB

KEPC8QB6 KEY G3078-C-X-X-1-080326

Q52G6025 13189 insulate sheet

CN1 033G8032 4F S HR CONNECTOR

C02 065G0603104 12 CER2 0603 X7R 16V 100N P

C01 065G0603104 12 CER2 0603 X7R 16V 100N P

C03 065G0603104 12 CER2 0603 X7R 16V 100N P

SW01 077G 605 1 AL GP SMD SWITCHLED1 081G 14 27 EL CHIP LED YELLOW / WHITE

715G3078 1 KEY BOARD PCB

PWPC8721LYG1 POWER G2664-2-X-X-11-080314

040G 45762412B CBPC LABEL

GND1 009G6005 1 GROUND TERMINAL

012G6300 11 RUBBER

CN801 033G8020 2E U CONNECTOR

CN802 033G8020 2E U CONNECTOR051G 6 4503 GLUE_RTV

IC903 056G 139 3A IC PC123Y22FZ0F

NR901 061G 58080 WT 8 OHM NCT

R908 061G152M104 64 100KOHM 5% 2W

R914 061G152M278 64 0.27 OHM 5% 2W

C903 063G107K474 US 0.47UF +-10%

C801 065G 6J1506ET 15PF 5% SL 6KV

C902 065G305M1022BP Y2 1000PF M 250VAC Y5PC901 065G305M1022BP Y2 1000PF M 250VAC Y5P

C921 065G306M4722BP 4700PF +-20% 400VAC

C905 067G 40Z10115K CAP 105 100UF M 450V

C802 067G215D4714KV E.C 105 CAP 470UF M 25V ED SERIES

C918 067G215D6814KV CAP 105 680uF M 25V

C917 067G215D6814KV CAP 105 680uF M 25V

C939 067G215S1024KV EC 105 CAP 1000UF M 25V

C915 067G215S4713KV EC 105

CAP 470UF M 16VL902 073G 174 65 H LINE FILTER

L904 073G 253191 H IND CHOKE 1.1uH DADON


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61

L903 073G 253191 H IND CHOKE 1.1uH DADON

T901 080GL17T 42 N X'FMR 510uH YUVA-769

CN901 087G 50132B DL AC SOCKET

BD901 093G 50460 28 BRIDGE DIODE KBP208G LITEON

D907 093G3006 1 1 31DQ06FC3 NIHON INTER

CN902 095G 825 9D512 WIRE HARNESS 9P(SCN)-6P(PLUG)705GQ793038 Q901 ASS'Y

051G 200 1 OIL FOR DISAPPEAR

Q901 057G 667 22 FQPF8N80C

0M1G1730 8120 SCREW

Q90G6263 5 HEAT SINK

705GQ793060 D906 ASS'Y

051G 200 1 OIL FOR DISAPPEAR

D906 093G 60218 SB10100FCT0M1G1730 8120 SCREW

Q90G0117 2 HEAT SINK

IC801 056G 379 22 IC TL494IDR SOIC-16

IC901 056G 379 71 IC TEA1530AT/N2 so-8 nxp




Q811 057G 417 4 PMBS3904/PHILIPS-SMT(04)Q902 057G 417 4 PMBS3904/PHILIPS-SMT(04)



Q802 057G 600 55 P5506 HVG SO-8

Q809 057G 759 2 RK7002

Q810 057G 759 2 RK7002

Q808 057G 760 4B PDTA144WK SOT346

Q805 057G 760 5B PDTC144WK SOT346R942 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W

R925 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W






R805 061G0603100 2F RST CHIPR 10K OHM +-1% 1/10WR811 061G0603100 2F RST CHIPR 10K OHM +-1% 1/10W

R817 061G0603100 2F RST CHIPR 10K OHM +-1% 1/10W


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R803 061G0603105 RST CHIPR 1M OHM +-5% 1/10W

R835 061G0603105 RST CHIPR 1M OHM +-5% 1/10W

R862 061G0603105 RST CHIPR 1M OHM +-5% 1/10WR814 061G0603150 1F RST CHIPR 1.5 KOHM +-1% 1/10W

R801 061G0603150 1F RST CHIPR 1.5 KOHM +-1% 1/10W





R927 061G0603360 1F RST CHIPR 3.6K OHM +-1% 1/10W

R827 061G0603360 1F RST CHIPR 3.6K OHM +-1% 1/10WR813 061G0603360 1F RST CHIPR 3.6K OHM +-1% 1/10W







R837 061G0603680 2F RST CHIPR 68K OHM +-1% 1/10WR841 061G0603680 2F RST CHIPR 68K OHM +-1% 1/10W


R804 061G0805101 RST CHIPR 100 OHM +-5% 1/8W





R916 061G0805152 RST CHIPR 1.5 KOHM +-5% 1/8WR850 061G0805220 RST CHIPR 22 OHM +-1% 1/8W

R839 061G0805220 RST CHIPR 22 OHM +-1% 1/8W

R829 061G0805220 RST CHIPR 22 OHM +-1% 1/8W

R825 061G0805220 RST CHIPR 22 OHM +-1% 1/8W




R931 061G0805822 RST CHIPR 8.2 KOHM +-5% 1/8WF902 061G1206000 RST CHIPR 0 OHM +-5% 1/4W

JR801 061G1206000 RST CHIPR 0 OHM +-5% 1/4W


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R967 061G1206000 RST CHIPR 0 OHM +-5% 1/4W

F801 061G1206000 4 RST CHIPR 0 OHM +-5% 1/4W

R910 061G1206100 RST CHIPR 10 OHM +-5% 1/4W


R919 061G1206101 RST CHIPR 100 OHM +-5% 1/4W

R920 061G1206101 RST CHIPR 100 OHM +-5% 1/4W

R935 061G1206101 RST CHIPR 100 OHM +-5% 1/4W

R961 061G1206101 RST CHIPR 100 OHM +-5% 1/4W

R962 061G1206101 RST CHIPR 100 OHM +-5% 1/4W

R921 061G1206102 RST CHIPR 1k OHM +-5% 1/4W

R922 061G1206102 RST CHIPR 1k OHM +-5% 1/4WR923 061G1206102 RST CHIPR 1k OHM +-5% 1/4W

R928 061G1206102 RST CHIPR 1k OHM +-5% 1/4W

R812 061G1206330 RST CHIPR 33 OHM +-5% 1/4W

R855 061G1206330 RST CHIPR 33 OHM +-5% 1/4W

R904 061G1206472 RST CHIPR 4.7K OHM +-5% 1/4W



R901 061G1206684 RST CHIPR 680K OHM +-5% 1/4WR902 061G1206684 RST CHIPR 680K OHM +-5% 1/4W


C924 065G0603103 12 chip 0.01uf 16v x7r

C842 065G0603103 12 chip 0.01uf 16v x7r

C834 065G0603103 12 chip 0.01uf 16v x7r

C823 065G0603103 12 chip 0.01uf 16v x7r

C819 065G0603103 12 chip 0.01uf 16v x7r

C825 065G0603104 22 CAP CHIP 0603 0.1UF K 25V X7RC821 065G0603104 22 CAP CHIP 0603 0.1UF K 25V X7R

C807 065G0603104 22 CAP CHIP 0603 0.1UF K 25V X7R

C910 065G0805102 31 CAP CHIP 0805 1000PF J 50V NPO



C824 065G0805104 32 CAP CHIP 0805 0.1uF K 50V X7R


C916 065G0805104 32 CAP CHIP 0805 0.1uF K 50V X7RC930 065G0805104 32 CAP CHIP 0805 0.1uF K 50V X7R



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C822 065G0805105 22 CAP CHIP 0805 1uF K 25V X7R

C911 065G0805105 22 CAP CHIP 0805 1uF K 25V X7R

C928 065G0805122 31 CHIP CAP 0805 1200PF J 50V NPO


C909 065G0805224 32 0.22UF,K,50V,X7R

C845 065G0805225 12 CAP CHIP 0805 2.2UF K 16V X7RC912 065G1206102 72 CAP CHIP 1206 1000PF K 500V X7R

C929 065G1206102 72 CAP CHIP 1206 1000PF K 500V X7R

D801 093G 64 33 DIO SIG SM BAV99 (PHSE)R

D802 093G 64 33 DIO SIG SM BAV99 (PHSE)R

D805 093G 64 38 D DIODE BAW56 DIODES

ZD922 093G 39S 25 T RLZ5.1B LLDS

ZD902 093G 39S 40 T RLZ 13B LLDS

ZD921 093G 39S 40 T RLZ 13B LLDSD916 093G 64S511SEM IN4148W

D915 093G 64S511SEM IN4148W

D903 093G 64S511SEM IN4148W

D817 093G 64S511SEM IN4148W

D814 093G 64S511SEM IN4148W

D813 093G 64S511SEM IN4148W

CN901 006G 31500 EYELET

T901 006G 31502 1.5MM RIVETNR901 006G 31502 1.5MM RIVET

IC904 056G 158 7 AP431V TO-92BY ATC

C938 065G 2K152 1T GP CERAMIC CAP

C906 065G 2K152 1T6921 1.5NF/2KV Y5P +-10%

C908 067G215Y2207KT CAP 105 22UF M 50V KINGNICHI

FB901 071G 55 29 FERRITE BEAD

F901 084G 55 1W FUSE 4A 250V Wickmann

D901 093G 6038T52T FR103D900 093G1100 1152T DIODE PR1007R 1A/1000V DO-41

715G2664 2 POWER BOARD PCB

L901 S73G17476V LINE FILTER ASS'Y

Q34FPE19P07 CASE EEL19

071FPE19301 03 FP2 EEL 19 19T24V

Q23G3178700 9A DELL LOGO

Q40G 17N70022A RATING LABEL

Q40G0001624 4A PALLET LABELQ40G0001700 7A S/N LABEL

Q41G7800700A20 S1709W West qsg


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Q41G7800700A27 PIG FOR DAO

Q41G7800700A30 Tech Sheet

Q44G6002CP219A PAPER CAP

Q44G7094101 EPS

Q44G7094201 EPS

Q44G7094700 1A 17"LCD CARTONQ44G9003112 CORNER PAPER

Q44GSLIP10047A PLASIC SLIP SHEET

Q45G 88607 71 PE BAG FOR STAND-BASE ASS'Y

Q45G 88609 27 R EPE BAG FOR MONITOR

Q52G 1185 91 BIG TAPE FOR DELL CARTON

Q52G6020 46 PROTECT FILM

Q70G170070010A CD MANUAL

S95G80183H29 LVDS ASSY033F303SM24K30 PK2407P30/TD00-30LH

033F206H24JWT2 A2006H00-2*12PHKL

033F206T2JWTOP A2006TOP-2

033F303TTD1 TD00-T 2407PS-00

P40GD000813 9A FAMILY SHEET

Q40G0001700 4A DELL carton label

14. Different Parts List

Diversity of T78HMGNKWMDRNN compared with T78GMGNKWMDRNN


750GLH70GWB22Z000D PANEL HSD170MGW1-B01 NJ HSD

A15G0428101 Mainframe HSD


CBPC8HMGDYQ MAINB BOARD G2904-C-4-DEL-1-080309

PWPC8721HYG1 POWER BOARD G2664-2-X-X-8-080225




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Diversity of T78GMGNMWMDLNN compared with T78GMGNKWMDRNN


Q41G7800700A21 S1709W East qsg

Q41G7800700A28 PIG FOR APCC

Diversity of T78HMGNMWMDLNN compared with T78GMGNKWMDRNN


750GLH70GWB22Z000D PANEL HSD170MGW1-B01 NJ HSD



CBPC8HMGDYQ MAIN BOARD G2904-C-4-DEL-1-080309

U402 056G1133 81(WDLMRT7HKQ3) SST25LF020A-33-4C-SAEPWPC8721HYG1 POWER G2664-2-X-X-8-080225





Diversity of T78GMGNBWMDRNN compared with T78GMGNKWMDRNNLocation Part No. Description

044G9003125 CORNER PAPER

Q41G7800700A29 PIG FOR EMEA

Diversity of T78HMGNBWMDRNN compared with T78GMGNKWMDRNN



750GLH70GWB22Z000D PANEL HSD170MGW1-B01 NJ HSDA15G0428101 Mainframe HSD


CBPC8HMGDYQ MAIN BOARD

U402 056G1133 81(WDLMRT7HKQ3) SST25LF020A-33-4C-SAE

PWPC8721HYG1 POWER BOARD G2664-2-X-X-8-080225





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Diversity of T78GMGNBWMDRNC compared with T78GMGNKWMDRNN



E750L 750GLG171W3C22D0DL PANEL LM171WX3-TLC2 NJ LGDQ41G7800700A29 PIG FOR EMEA

Diversity of T78GMGNBWMDRNC compared with T78GMGNKWMDRNN



750GLH70GWB22D000D PANEL HSD170MGW1-B01 NJ HSD

A15G0428101 Mainframe HSDA34G0794 VH 2B0130 REAR COVER 17W


U402 056G1133 81(WDLMRT7HKQ3) SST25LF020A-33-4C-SAE

PWPC8721HYG1 POWER G2664-2-X-X-8-080225




Diversity of T78GMGNMWMDRNC compared with T78GMGNKWMDRNN


041G 68623 1A Certificated card

E750L 750GLG171W3C22D0DL PANEL LM171WX3-TLC2 NJ LGD

Q07G 1 5V43 PALLET



Q44G6002118 97 PAPER BOARDQ44G7094700 2A 17"LCD CARTON

Q44G9003220 corner paper


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Diversity of T78HMGNMWMDRNCcompared with T78GMGNKWMDRNN


041G 68623 1A Certificated card







Q07G 1 5V43 PALLET


Q41G7800700A28 PIG FOR APCCQ44G6002118 97 PAPER BOARD

Q44G7094700 2A 17"LCD CARTON

Q44G9003220 corner paper

Diversity of T78HMGNMWMDLNC compared with T78GMGNKWMDRNN











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Diversity of T78GMGNKWMDRNC compared with T78GMGNKWMDRNN

Location Part No. Description Remark

E750L 750GLG171W3C22D0DL PANEL LM171WX3-TLC2 NJ LGD

Diversity of T78HMGNKWMDRNC compared with T78GMGNKWMDRNNLocation Part No. Description Remark




CBPC8HMGDYQ MAIN BOARDG2904-D-4-DEL-1-080530




Diversity of T78GMGNMWMDLNC compared with T78GMGNKWMDRNN

Location Part No. Description Remark

750GLG171W3C22D0DL PANEL LM171WX3-TLC2 NJ LGD



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