AOC 177Pk Service manual

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AOC 177Pk Service manual | Manualzz

17” LCD Color Monitor AOC 177Pk

Service

Service

Service

Horizontal Frequency

30-83 kHz

TABLE OF CONTENTS

Description Page Description Page

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

6.Schematic…………………...................................…17

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

Important Safety Notice.…….........................……......3

6.1.Main Board.................................................17

6.2. Audio Board.....………..…....................................22

1.Monitor Specification..............................………........4 6.3. Power Board....…..….….......................................23

2.LCD Monitor Description…………………………….......5

7.PCB Layout..……………….......................................25

3.Operation Instruction……………...............……...........6

3.1.General Instructions………..........................…...........6

3.2.Control Button…………….…..............……...............6

7.1.Main Board……………........................................25

7.2.Power Board…............................................27

7.3.Audio Board…............................................29

3.3.Adjusting the Picture...........................…............7

7.4.Key Board…………...…….....................................29

4.Input/Output Specification............……………............9

8.Maintainability…………….........................................30

4.1.Input Signal Connector............………….................9

N

4.3.Factory Preset Display Modes.........................10

4.4.Panel Specification.....……...……………..................11

8.1.Equipments and Tools Requirement...............30

8.2.Trouble Shooting…………..............................31

9.White-Balance Luminance adjustment………….....37

10.Monitor Exploded View……………………….........39

5.Block Diagram………...................…………................13

11.BOM List….....................................................42

5.1.Software Flow Chart………………………...........13 12.Different Parts List……………………………………54

5.2.Electrical Block Diagram…………………..…...........15

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 SERVICING

ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

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

1

17” LCD Color Monitor AOC 177Pk

Revision List

Revision Date Revision History

A00 Jun.-18-07 First Release

A01 Dec.-10-07

TPV Model

T76CRTDBF1ACA

T76CRTDBF1A2E

2

17” LCD Color Monitor AOC 177Pk

Important Safety Notice

Proper 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 (C-MOS).

-Make certain that treatment person’s 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.)

3

17” LCD Color Monitor AOC 177Pk

1. Monitor Specifications

Items Descriptions

Driving system

Type

TFT Color LCD

CLAA170EA07

LCD Panel

Pixel pitch

Viewable angle

Response time (type)

Video

Connector

0.264mm( H )x 0.264mm( V )

160˚ (H) 160˚ (V) (CR≥10)

5 ms for CPT

R,G,B Analog Interface

Digital Interface

15-pin D-Sub

DVI 24pin

Input

Power

Consumption

Analog:0.7Vp-p(standard),

75 OHM, Positive and TMDS

Video Signal

Sync. Type

H-Frequency

Digital signal

H/V TTL

30kHz – 83kHz

V-Frequency 55-75Hz

ON Mode

OFF Mode

≤37W

≤1W

Contrast Ratio 700:1

Dot Clock 135 MHz

White Luminance 300cd/m

2

Max. Resolution 1280 x1024

Display Color 16.7M colors

Plug & Play VESA DDC2B

TM

Power Source 100~240VAC,47~63Hz

Maximum Screen Horizontal : 337.96 mm

Size Vertical: 270.34 mm

Environmental

Considerations

Operating Temp: 5°C to 35°C

Storage Temp: -20°C to 60°C

Operating Humidity: 10% to 85%

4

17” LCD Color Monitor AOC 177Pk

2. LCD Monitor Description

The LCD MONITOR will contain a main board, an audio 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.

Monitor Block Diagram

Power Board

(Include: adapter, inverter)

AC-IN

100V-240V

CCFL Drive.

Key Board

Flat Panel and

CCFL backlight

Main Board

Audio Board

RS232 Connector

For white balance adjustment in factory mode

Video signal, DDC

HOST Computer

5

17” LCD Color Monitor AOC 177Pk

3. Operating Instructions

3.1 General Instructions

Press the power button to turn the monitor on or off. The 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

2

3

4

5

Item Name Within OSD Without OSD

< / audio

Activate the audio menu

1.Move the cursor down

2.Decrease the value of the selected item

Activate the audio menu

Power Power On / Off Power On / Off

Menu/Enter Select Function or select Sub menu Activate OSD main menu

Auto/Exit Exit OSD or back to previous menu Auto configuration

6

17” LCD Color Monitor AOC 177Pk

3.3 Adjusting the Picture

OSD functions

Main Menu Item

Main

Menu

Icon

Luminance

Sub Menu

Item

Contrast

Brightness

Sub

Menu

Icon

Focus

Image Setup

Clock

Description

Contrast from Digital-register.

Backlight Adjustment

Adjust Picture Phase to reduce Horizontal-Line noise

Adjust picture Clock to reduce Vertical-Line noise.

Image Position

H. Position

V. Position

Adjust the horizontal position of the picture.

Adjust the vertical position of the picture.

Color Temp.

Cool N/A Recall cool Color Temperature from EEPROM. sRGB

User / Red

N/A

User / Green

User / Blue

7

Recall sRGB Color Temperature from EEPROM.

Red Gain from Digital-register.

Green Gain Digital-register.

Blue Gain from Digital-register.

17” LCD Color Monitor AOC 177Pk

Analog N/A Select input signal from analog source (D-Sub)

Input Select

Digital N/A Select input signal from digital source (DVI)

OSD Setup

Language

Information

Reset

Exit

H. Position Adjust the horizontal position of the OSD.

V. Position Adjust the vertical position of the OSD.

OSD Timeout Adjust the OSD timeout.

Language N/A Select the language you like.

Information N/A

Show the resolution, H/V frequency and input port of current input timing.

Clear each old status of Auto-configuration and set

Yes N/A the color temperature to Cool.

No N/A Do not execute reset, return to main menu.

N/A N/A

8

17” LCD Color Monitor AOC 177Pk

4. Input/Output Specification

4.1 Input Signal Connector

1. D-SUB connector

Pin No.

5.

6.

7.

8.

1.

2.

3.

4.

Description

Red

Green

Blue

Ground

DDC-Return

R-Ground

G-Ground

B-Ground

Pin No.

13.

14.

15.

9.

10.

11.

12.

VGA connector layout

Description

+ 5V

Detect Cable

Ground

DDC-Serial Data

H-Sync

V-Sync

DDC-Serial Clock

2. DVI-D connector

1.

2.

3.

4.

5.

7.

9.

10.

11.

12.

TMDS data 2-

TMDS data 2+

TMDS data 2/4 Shield

TMDS data 4-

TMDS data 4+

13.

14.

15.

16.

17.

19.

TMDS data 3+

+ 5V Power

GND (for +5V)

Hot Plug Detect

TMDS data 0-

DDC Data TMDS data 0/5 Shield

TMDS data 1-

TMDS data 1+

TMDS data 1/3 Shield

TMDS data 3-

21.

23.

24.

24 - Pin Color Display Signal Cable

TMDS data 5+

TMDS Clock +

TMDS Clock -

9

17” LCD Color Monitor AOC 177Pk

4.2 Power Supply Requirement

A/C Line voltage range

A/C Line frequency range

: 100 V ~ 240 V

: 50 ± 3Hz, 60 ± 3Hz

Peak surge current

Leakage current

Power line surge

DC output Voltage

Current (max)

4.3. Factory Preset Display Modes

Standard

Dos-mode

VGA

SVGA

XGA

SXGA

Resolution

720 × 400

640 × 480

640 × 480

800 × 600

800 × 600

1024 × 768

1024 × 768

1024 × 768

1024 × 768

1024 × 768

1280 × 1024

1280 × 1024

: < 55A peak at 240 VAC and cold starting

: < 3.5mA

: No advance effects (no loss of information or defect) with a maximum of 1 half-wave missing per second

: 12VDC ± 5%

: 3.5 Amp (12V)

Horizontal

Frequency

31.47kHz

31.47kHz

37.50kHz

37.879kHz

46.875kHz

48.363kHz

56.476kHz

60.02kHz

48.780 kHz

60.241 kHz

64.00 kHz

80.00 kHz

Vertical

Frequency

70.0Hz

60.0Hz

75.0Hz

60.0Hz

75.0Hz

60.0Hz

70.0Hz

75.0Hz

60.0Hz

75.0Hz

60.0Hz

75.0Hz

10

17” LCD Color Monitor AOC 177Pk

4.4 Panel Specification

CLAA170EA07P2 is 17.0” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed of LCD panel, driver ICs, control circuit and backlight. By applying 8 bit digital data, 1280×1024, 16.7M-color images are displayed on the 17.0” diagonal screen. Input power voltage is 5.0V for LCD driving. Inverter for backlight is not included in this module. General specification are summarized in the following table:

4.4.1 Display Characteristics

4.4.2 Optical Characteristics

Ta=25℃,VCC=5.0V

11

17” LCD Color Monitor AOC 177Pk

4.4.3 Electrical Characteristics

1. TFT LCD Module

2. Backlight Unit

12

17” LCD Color Monitor AOC 177Pk

5. Block Diagram

5.1 Software Flow Chat

1

2

N

Y

4

3

5

Y

6

N

7

Y

9

N

N

1

Y

12

Y

14

N

8

11

N

13

Y

15

Y

17

N

16

18

N

19

Y

13

17” LCD Color Monitor AOC 177Pk

1) MCU initialize.

2) Is the EPROM blank?

3) Program the EPROM by default values.

4) Get the PWM value of brightness from EPROM.

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 EPROM.

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 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?

14

17” LCD Color Monitor AOC 177Pk

5.2 Electrical Block Diagram

5.2.1 Main Board

EPR_SDA

EPR_SCL

Flash Memory

AT24C16AN

(U302)

Crystal

24MHZ

(X301)

MCU

RTD2120L

(U402)

Key Board

Control

CLKOUT

D-Sub

Connector

(CN702)

EEPROM

M24C02

(U702)

H sync

V sync

RGB

PANEL

(CN504)

Scalar IC RTD2525L

(Included ADC, OSD)

(U401)

DDC1_SDA,

DDC1_SCL

D-DVI

Connector

(CN701)

DDC2_SDA,

DDC2_SCL

EEPROM

M24C02

(U701)

15

17” LCD Color Monitor AOC 177Pk

5.2.2 Inverter/Power Board

AC input

Lamp

EMI filter

Output

Circuit

Feedback

Circuit

Bridge

Rectifier and Filter

Start Circuit: R911

PWM

Control IC

Transformer

Over

Voltage

Transformer

PWM

Control IC

Rectifier diodes

Feedback

Circuit

MOSFET

ON/OFF

DIM

12V

5V

ON/OFF

CN902

16

17” LCD Color Monitor AOC 177Pk

6. Schematic

6.1 Main Board

17

17” LCD Color Monitor AOC 177Pk

18

17” LCD Color Monitor AOC 177Pk

19

17" LCD Color Monitor AOC 177Pk

20

17" LCD Color Monitor AOC 177Pk

21

17" LCD Color Monitor AOC 177Pk

6.2 Audio Board

715G1841-2

OUT_L

CN204

1

2

3

VOLUME

+12V

13

11

9

7

5

3

1

CN202

CONN

12V

MUTE

8

6

4

2

14

12

10

+12V

+

C201

470uF/16V

+

C202

470uF/16V

C203

0.1uF

C214

NC GND

OUT_R

NC-CONN

CN201

1

2

3

4

5

GND

PHONEJACK

GND

C211

0.01uF

R210

R211

U201

E-TDA7496L

220K 

C212

R212

0.01uF

+ C209

C204 0.47uF/25V

4

C206

0.47uF/25V

9

6

11

12

INL

INR

VOLUME

STBY

MUTE

10uF/50V

+ C210

10uF/50V

C213

0.1uF

1 2 3

OUTL

OUTR

SVR

VAROUT_R

VAROUT_L

17

14

10

7

5

18 19 20

C208

470uF/16V

+

GND

C205

470uF/16V

470uF/16V

C207

R202

R207

R208

GND GND GND GND

Title

Size

A

Date:

Audio

Document Number

<Doc>

Wednesday , January 25, 2006 Sheet 1 of 1

22

Rev

1

17" LCD Color Monitor AOC 177Pk

6.3 Power Board

715G1823-2

BD1

2KBP08M

R951

47Ω 1/4W

R952

47Ω 1/4W

0.001uF/500V

C920

2 3

+ C910

100uF/450V

R911

10KΩ 1/4W

C910

1500pF/1KV

R909

100KΩ 2W

4

5

6

4

T901

9

7

11

10

D920

SBT150-10LST

2

+

IND CHOKE 3.5uH+-10% DADONG

L921

+ +

C924

680uF/25V

C922

680uF/25V

C923

680uF/25V

+ C925

470uF/25V

ZD920

PTZ9.1B

R931

10KΩ 1/4W

+12V

1

L902

2

4

7.0mH

3

1

L901

4

0.1uF

C912

C916

0.1uF

D900

BA159GPT

22uF/50V

C911

+ D901

UF4003PT

LL4148WP

D910

R910

7.5Ω 1/4W

6

1

3

8

12

POWER X'FMR

31DQ06FC

D922

47Ω 1/4W

R954

IND CHOKE 3.5uH+-10% DADONG

L922

+ C926

1000uF/16V

+ C932

470uF/16V

C921 0.001uF/500V

+ C927

470uF/16V

+5V

C901

1000pF 2

L

C909

3

330KΩ 1/4W

R900

0.47uF

330KΩ 1/4W

R902

R901

330KΩ 1/4W

NR901

NTCR

F901

FUSE

C902

1000pF

R911

100KΩ 1/8W

CS GN

2 3 4

U1

LD7575PS

C913

220pF

C914

470pF/25V

R913

1KΩ 1/8W

10Ω 1/4W

R912

R915

10KΩ 1/8W

Q900

FQPF8N60C

R916

0.43Ω 2W

PC123X2YFZOF

IC902

0.0033uF/250V

C905

C900

0.0022UF

R922

470Ω 1/4W

R955

47Ω 1/4W

R925

1KΩ 1/8W

ZD921

RLZ13B

ZD922

RLZ5.1B

D915

1N4148W

D916

1N4148W

R923

10KΩ 1/8W

R924

3.6KΩ 1/8W

C929

0.1uF

C931

0.1uF

CONNECTOR

C930

0.1uF

10

9

8

7

6

5

4

3

2

1

CN902

R956

33KΩ 1/8W

DIM

ON/OFF

2 1

C928

0.1uF

R928

1KΩ 1/8W

R927

100Ω 1/8W

100Ω 1/8W

R930 CN901

SOCKET

IC921

KIA431A-AT/P

R929

2.4KΩ 1/8W

Title

Size

B

Date:

<Title>

Document Number

<Doc> 715G1823 2

Tuesday , September 19, 2006 Sheet 1 of 1

Rev

23

17" LCD Color Monitor AOC 177Pk

CN801

PT801

7 6 2

1

R836 C835

+12V

3

4 C816

12pF/3KV

CONN

CN802 1KΩ 1/8W 0Ω 1/4W

R802

300KΩ 1/4W

R804

10KΩ 1/4W

R805

470Ω 1/4W

R818

15Ω 1/4W

R819

15Ω 1/4W + 1 8 2

1

C811

470uF/25V

ON/OFF C812 C813

C817

3pF/3KV

CONN

Q802

PMBS3904

R803

Q801

PMBS3904

Q803

PMBS3904

VCC

0.0015uF/50V 0.0015uF/50V

100KΩ 1/8W

R821

R822

3MΩ 1/2W 2

BAV99

R825 C836

10KΩ 1/8W ZD801

RLZ5.6B

C830

47pF

R820

15KΩ 1/8W

C818

270pF

1

3

560Ω 1/8W 0Ω 1/4W

D803

R807

22Ω 1/4W

Q805

AM9945N-T1-PF

C831

270pF

R827

3.6KΩ 1/8W D801

BAV70

DIM

1MΩ 1/8W

R809

1uF/25V

C806

R808

470K 1/4W

R810

100KΩ 1/8W

100KΩ 1/8W

R815

1MΩ 1/8W

R816

0.022uF/25V 390Ω 1/8W

C819

R826

R841

360Ω 1/8W

R817

39KΩ 1/8W

10Ω 1/8W

R842

R812

10KΩ 1/8W

1

4

5

2

3

6

7

8

IC801

DRV1

VDDA

PGND

DRV2

TIMER

DIM

ISEN

VSEN

GNDA

CT

SSTCMP

LCT

OVPT

NC1

ENA

NC2

OZ9938GN

16

15

14

13

12

11

10

9

10Ω 1/8W

R837

C803

0.01uF

C804

2.2uF/16V

C805

0.001uF

R814

56KΩ 1/8W C807

0.01uF

C808

0.0068uF

C809

0.047uF

C810

470pF/50V

R813

1MΩ 1/8W R811

150KΩ 1/8W

Title

Size

A3

Date:

<Title> PWPC742HE1P

Document Number

<Doc> 715G1823 2

Tuesday , September 19, 2006 Sheet 1 of

Rev

C820

470uF/25V

+

R828

15Ω 1/4W

C822

0.0015uF/50V

R829

15Ω 1/4W

C823

0.0015uF/50V

Q806

AM9945N-T1-PF

3

4

6

PT802

7

C825

12pF/3KV

1 8

C832

47pF

100KΩ 1/8W

R831

R830

15KΩ 1/8W

C826

3pF/3KV

C827

270pF

D803

BAV70

C833

100pF

R843

1KΩ 1/8W

C837

0Ω 1/4W

R832

3MΩ 1/2W

R834

3.6KΩ 1/8W

2

BAV99

3

1

D804

R835

560Ω 1/8W

C838

0Ω 1/4W

2

1

CN803

2

1

CONN

CN804

CONN

24

17" LCD Color Monitor AOC 177Pk

7. PCB Layout

7.1 Main Board

25

17" LCD Color Monitor AOC 177Pk

26

17" LCD Color Monitor AOC 177Pk

7.2 Power Board

27

17" LCD Color Monitor AOC 177Pk

28

17" LCD Color Monitor AOC 177Pk

7.2 Audio Board

715G1841-2

7.4 Key Board

715G1819-1-2

29

17" LCD Color Monitor AOC 177Pk

8. Maintainability

8.1 Equipments and Tools Requirement

1. Voltmeter.

2. Oscilloscope.

4. DDC Tool with an IBM Compatible Computer.

30

17" LCD Color Monitor AOC 177Pk

8.2 Trouble Shooting

8.2.1 Main Board

No power

No power

Press power key and look if the picture is normal

Please reinsert and make sure the AC of 100-240 is normal

OK

Measure

U101 PIN2=3V

OK

X301 oscillate waveforms are normal

OK

NG

Replace U402

OK

NG

NG

NG

NG

Reinsert or check the

Adapter/Inverter section

Check U101

Replace X301

Replace U402

Replace U401

31

17" LCD Color Monitor AOC 177Pk

No picture (LED orange)

No picture

The button if under control

OK

Measure U101 PIN2=3V

OK

X301 oscillate waveform is normal

OK

Check HS/VS from

CN702 is normal

OK

NG

NG

NG

Replace U402

Check U101

Replace X301

Check Correspondent component

NG

Replace U402

OK

Replace U401

32

17" LCD Color Monitor AOC 177Pk

White screen

White screen

Measure Q102 base is high level?

OK

NG

X301 oscillate waveform is normal

OK

NG

Replace X301

Check Q101, Q102, Q103 are broken or CN504 solder?

Check reset circuit of

U402 is normal

NG

OK

Replace PANEL

Check Correspondent component.

NG

OK

Replace U402

NG

OK

Replace U401

Check Correspondent component.

Replace U401

33

17" LCD Color Monitor AOC 177Pk

8.2.2 Power/Inverter Board

(1) No power

Check CN902 pin3/4 = 12V

NG

Check AC line volt 110V or 220V

OK

NG

Check the voltage of C910 (+)

OK

Check start voltage for the pin8 of IC901

OK

Check the auxiliary voltage is bigger than

10V and smaller than 20V

OK

Check IC901 pin5 PWM wave

OK

NG

NG

NG

NG

Check AC input

Check bridge rectified circuit and F901 circuit

Check R911, C910 and Change IC901

1) Check IC901

2) Check IC901 over current protect circuit

Check IC901

Check Q900, D916, D915, ZD921, ZD922, IC902 and T901

34

17" LCD Color Monitor AOC 177Pk

2.) W / LED, No Backlight

Check CN902 pin3,4 = 12V

OK NG

Check adapter or MB

Check ON/OFF signal

OK

NG

Check Interface board

Check IC801 pin2=5V

OK

NG

Change Q802 or Q803

Check IC801 PIN1/15 have the output of square wave at short

OK

NG

Check IC801 PIN5/6

Check Q805, Q806 PIN5, 8= 12V

OK

NG

Check Q805, Q806

Check the output of PT801, PT802

OK

Check connecter & lamp

NG

Check PT801, PT802

35

17" LCD Color Monitor AOC 177Pk

8.2.3 Keypad Board

OSD is unstable or not working

Is Key Pad Board connecting normally?

N

Connect Key Pad Board

Y

Is Button Switch normally?

Is Key Pad Board normally?

Y

Y

Check Main Board

N

N

Replace Button Switch

Replace Key Pad Board

36

17" LCD Color Monitor AOC 177Pk

9. White-Balance, Luminance Adjustment

Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment.

1. How to do the Chroma-7120 MEM. Channel setting

A. Reference to chroma 7120 user guide

B. Use “ SC” key and “ NEXT” key to modify

X yY value and use “ID” key to modify the

TEXT description Following is the procedure to do white-balance adjust

2. Setting the color temp. you want

A. MEM.CHANNEL 3 (Warm color):

6500 color temp. parameter is x = 313±20, y = 329 ±20, Y =180 cd/m

2

B. MEM.CHANNEL 4 (Cool color):

7800 color temp. parameter is x = 296 ±20, y = 311 ±20, Y = 180 cd/m

2 ,

C. MEM.CHANNEL 9 (sRGB color): sRGB color temp. parameter is x = 313±20, y = 329 ±20, Y =180 cd/m 2

3. Into factory mode of AOC 177Pk

Turn on power, press the MENU button, pull out the power cord, and then plug the power cord. Then the factory

OSD will be at the left top of the panel.

4. Bias adjustment:

Set the Contrast to 50; Adjust the Brightness to 80.

5. Gain adjustment:

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

A. Adjust Warm 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 ±20, y = 329 ±20, Y = 180 cd/m

2

4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached the value R=100

5. Adjust the GREEN of color3 on factory window until chroma 7120 indicator reachedthe value G=100

6. Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached the value B=100

7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2

37

17" LCD Color Monitor AOC 177Pk

B. Adjust Cool color-temperature

1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button)

2. Switch the MEM. Channel to Channel 4 (with up or down arrow on chroma 7120)

3. The LCD-indicator on chroma 7120 will show x = 296 ±20, y = 311 ±20, Y =180 cd/m 2

4. Adjust the RED of color1 on factory window until chroma 7120 indicator reached the value R=100

5. Adjust the GREEN of color1 on factory window until chroma 7120 indicator reached the value G=100

6. Adjust the BLUE of color1 on factory window until chroma 7120 indicator reached the value B=100

7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2

C. Adjust sRGB color-temperature

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

2. Switch the MEM.channel to Channel 9 (with up or down arrow on chroma 7120)

3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20, Y = 180 cd/m

2

4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached the value R=100

5. Adjust the GREEN of color3 on factory window until chroma 7120 indicator reachedthe value G=100

6. Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached the value B=100

7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2

D. Turn the Power-button off to quit from factory mode.

38

17" LCD Color Monitor AOC 177Pk

10. Monitor Exploded View

39

17" LCD Color Monitor AOC 177Pk

40

17" LCD Color Monitor AOC 177Pk

41

17" LCD Color Monitor AOC 177Pk

11. BOM List

T76CRTDBF1ACA

015G5786 1

019G6034 1 GP

040G 581 26704

040G 581689 4A

041G 68508 A

044G3231 5

044G6002834 2A GP

044G9003210

044GH600 1

050G 600 4

052G 1186

078G 322 1A KL

078G 322 1A KR

089G 725LAA DB

089G1745GAA AC

089G404A15N

095G8014 16655

0M1G 130 5120

0M1G 330 4120

0M1G 330 6 47 CR3

0M1G1140

0M1G1730

0M1G2640 CR3

0Q1G 330 8 47 CR3

0Q1G 330 8120

0Q1G1030 8120

705GQ7K0P34022

001G6023 1

037G 564 1

0M1G 130 6225 CR3

0M1G 130 8120

0M1G 330 6 47 CR3

0M1G2430 5 47 CR3

0Q1G 130 6120

0Q1G 330 5120

Q12G6300 25 3

Q15G0105 1

Q15G0106 1

Q15G0107 1

Q15G8329 1

Q19G0002 3

Q20G 042 1

Q33G0076 GM 1L

Description

VRSA BRACKET

STOPPER PIN

SHIPPING LABEL

SERIAL LABEL FOR MONITOR

CONTROL CARD

EVA WASHER

PAPER BOARD

CORNER PAPER

HANDLE 2

HANDLE 1

SMALL TAPE

SPK 8OHM 1.5W KUAIDA

SPK 8OHM 1.5W KUAIDA

D-SUB

DVI CABLE

KEY HARNESS

SCREW

SCREW 42A9930008

SCREW 42-D005390

SCREW

SCREW

SCREW

SCREW

SCREW 3X8MM 42A9930017/ 42-D002093

SCREW

SCREW

HINGE

SCREW

SCREW 42A9930022

SCREW 42-D005390

SCREW

SCREW (T3X6)

SCREW 42-D003574

RUBBER

LIFT BT

LIFT BKT F

BASE PLATE

LOCK PIN

SPRING

LIFT BKT DIE CASTING

TAND COVER

42

17" LCD Color Monitor AOC 177Pk

Q33G0099 GM 1L LOCK HOLDER

Q33G4998 GM 1L

Q33G4999 GM 1L

Q33G5001 GM 1L

VESA COVER

HINGE COVER

LIFT COVER

R202

C211

C212

C213

C203

C206

C204

C205

CN201

U201

R208

R207

R211

R210

CN202

U201

C202

C201

C208

C207

Q33G5003 GM 1L

Q33G5004 GM 1X

Q33G5005 GM 1X

Q34G0099 GM 1B

Q34G0115 GM 1B 20

750GLC70A7P13N

AUPC780KK6AP

033G802414C H

056G 616 1

067G215V471 3N GP

067G215V471 3N GP

067G215V471 3N GP

067G215V471 3N GP

067G215V471 3N GP

088G 30214K

090G6093 1

061G0603102

061G0603102

061G0603203

061G0603203

061G0603204

065G0805102 32

065G0805102 32

065G0805104 32

065G0805104 32

065G0805474 22

065G0805474 22

R302

R301

061G 60218352T

061G 60218352T

R212 061G 60222452T

C209 067G215Y1007KT

C210 067G215Y1007KT

715G1841 2

CBPC7CRTA1Q1

CN504

CN101

CN502

C110

C101

C419

033G801930F CH JS

033G8027 12

033G8027 16

040G 45762412B

067G215V221 4N

067G215V221 4N

067G305V101 3

STOP MYLON

LIFT BKT COVER

SPRING HOLDER

STAND

BASE

PANEL CLAA170EA07P 000 FZ CPT

2*7PIN DUAL ROW RIGHT ANGLE H

IC E-TDA7496L ST

KY16VB470M-CC3 10*12.5

KY16VB470M-CC3 10*12.5

KY16VB470M-CC3 10*12.5

KY16VB470M-CC3 10*12.5

KY16VB470M-CC3 10*12.5

PHONE JACK 5PIN

HEAT SINK

RST CHIP 1K 1/10W 5%

RST CHIP 1K 1/10W 5%

RST CHIPR 20 KOHM +-5% 1/10W

RST CHIPR 20 KOHM +-5% 1/10W

RST CHIPR 200 KOHM +-5% 1/10W

CHIP 1000P 50VX7R 0805

CHIP 1000P 50VX7R 0805

CHIP 0.1U 50V X7R

CHIP 0.1U 50V X7R

CHIP 0.47UF 25V X7R 0805

CHIP 0.47UF 25V X7R 0805

18KOHM 5% 1/6

18KOHM 5% 1/6

220KOHM 5% 1/6W

AUDIO BOARD PCB

CONVERSION G2264-1-X-X-1-070420

CONNECTOR

CONNECTOR

WAFER 2*6P 2.0MM R/A

WAFER 16PIN 2.0MM DIP

CBPC LABEL

KY25VB220-M-CC3 8*11.5MM

KY25VB220-M-CC3 8*11.5MM

105 摄氏度 100UF M 16V

43

17" LCD Color Monitor AOC 177Pk

C424 067G305V101 3 105 摄氏度 100UF M 16V

C425

C426

C504

067G305V101 3

067G305V101 3

067G305V101 3

105 摄氏度 100UF M 16V

105 摄氏度 100UF M 16V

105 摄氏度 100UF M 16V

C104

CN702

CN701

X301

U401-1

U101

U402

067G305V101 3

088G 35315F H

088G 35424F N

093G 22 45 J

056G 562533

056G 563 25

056G1125701

X(LA6RWR7CAQ2)

105 摄氏度 100UF M 16V

D-SUB 15PIN

DVI 24PIN CONN F

24MHZ/30PF/49US

IC RTD2525L-LF

IC A1C1084-33PETR-R AIC

IC MCU RTD2120L-LF REALTEK

Q403

Q501

Q502

Q503

Q504

Q101

RP501

RP308

RP307

RP502

RP306

RP305

RP304

Q105

Q104

Q103

Q102

Q301

Q302

Q401

Q402

RP303

RP302

RP301

R110

R327

R328

R429

R430

R431

R432

R517

057G 417 4

057G 417 4

057G 417 4

057G 417 4

057G 417 6

057G 417 6

057G 417 6

057G 417 6

057G 417 6

057G 417 6

057G 417 6

057G 417 6

057G 759 2

057G 763 1

061G 125101 8

061G 125101 8

061G 125101 8

061G 125101 8

061G 125472 8

061G 125472 8

061G 125472 8

061G 125472 8

061G 125472 8

061G 125472 8

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

M24C02-WMN6TP

M24C02-WMN6TP

M24C16-WMN6TP

PMBS3904/PHILIPS-SMT(04)

PMBS3904/PHILIPS-SMT(04)

PMBS3904/PHILIPS-SMT(04)

PMBS3904/PHILIPS-SMT(04)

PMBS3906/PHILIPS-SMT(06)

PMBS3906/PHILIPS-SMT(06)

PMBS3906/PHILIPS-SMT(06)

PMBS3906/PHILIPS-SMT(06)

PMBS3906/PHILIPS-SMT(06)

PMBS3906/PHILIPS-SMT(06)

PMBS3906/PHILIPS-SMT(06)

PMBS3906/PHILIPS-SMT(06)

RK7002

A03401 SOT23 BY AOS(A1)

RST CHIP AR 8P4R 100 OHM +-5% 1/16W

RST CHIP AR 8P4R 100 OHM +-5% 1/16W

RST CHIP AR 8P4R 100 OHM +-5% 1/16W

RST CHIP AR 8P4R 100 OHM +-5% 1/16W

RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W

RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W

RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W

RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W

RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W

RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

44

17" LCD Color Monitor AOC 177Pk

R518 061G0603000 RST CHIPR 0 OHM +-5% 1/10W

R434

R433

R727

061G0603000

061G0603000

061G0603000

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

061G0603000

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603101

061G0603102

061G0603102

061G0603103

061G0603103

061G0603103

061G0603104

061G0603121

061G0603121

061G0603202

061G0603202

061G0603202

061G0603202

061G0603202

061G0603202

061G0603202

061G0603221

061G0603361

061G0603361

061G0603361

061G0603361

061G0603361

061G0603472

R329

R501

R106

R107

R502

R108

R510

R425

R424

R343

R334

R333

R331

R319

R519

R719

R718

R714

R712

R707

R726

R725

R724

R723

R722

R721

R720

R716

R715

R105

R701

R703

R706

R709

R509

R330

R713

R730

R729

R717

R711

R728

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 0 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIPR 100 OHM +-5% 1/10W

RST CHIP 1K 1/10W 5%

RST CHIP 1K 1/10W 5%

RST CHIPR 10 KOHM +-5% 1/10W

RST CHIPR 10 KOHM +-5% 1/10W

RST CHIPR 10 KOHM +-5% 1/10W

RST CHIPR 100 KOHM +-5% 1/10W

RST CHIPR 120 OHM +-5% 1/10W

RST CHIPR 120 OHM +-5% 1/10W

RST CHIPR 2 KOHM +-5% 1/10W

RST CHIPR 2 KOHM +-5% 1/10W

RST CHIPR 2 KOHM +-5% 1/10W

RST CHIPR 2 KOHM +-5% 1/10W

RST CHIPR 2 KOHM +-5% 1/10W

RST CHIPR 2 KOHM +-5% 1/10W

RST CHIPR 2 KOHM +-5% 1/10W

RST CHIPR 220 OHM +-5% 1/10W

RST CHIPR 360 OHM +-5% 1/10W

RST CHIPR 360 OHM +-5% 1/10W

RST CHIPR 360 OHM +-5% 1/10W

RST CHIPR 360 OHM +-5% 1/10W

RST CHIPR 360 OHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

45

17" LCD Color Monitor AOC 177Pk

R522 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W

R521

R520

R511

061G0603472

061G0603472

061G0603472

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

061G0603472

061G0603472

061G0603472

061G0603472

061G0603472

061G0603472

061G0603472

061G0603472

061G0603472

061G0603472

061G0603682

061G0603750 9F

061G0603750 9F

061G0603750 9F

061G1206472

065G0603100 31

065G0603100 31

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603101 32

065G0603104 12

065G0603105 12

C502

C505

C506

C507

C508

C512

C701

R710

R512

C303

C304

C420

C421

C423

R102

R104

R113

R336

R702

R705

R508

R506

R342

R317

R302

R301

R101

C302

C109

C108

C107

C106

C103

C102

C717

C416

C415

C414

C411

C308

C305

C105

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 4.7KOHM +-5% 1/10W

RST CHIPR 6.8 KOHM +-5% 1/10W

RST CHIPR 75 OHM +-1% 1/10W

RST CHIPR 75 OHM +-1% 1/10W

RST CHIPR 75 OHM +-1% 1/10W

RST CHIPR 4.7 KOHM +-5% 1/4W

CHIP 10PF+-0.5PF 50V NPO

CHIP 10PF+-0.5PF 50V NPO

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

100PF +-10% 50V X7R

CER2 0603 X7R 16V 100N P

CHIP 1UF 16VX7R 0603

46

17" LCD Color Monitor AOC 177Pk

C501 065G0603105 12 CHIP 1UF 16VX7R 0603

C705

C708

C712

065G0603150 31

065G0603150 31

065G0603150 31

CHIP 15PF 50V NPO

CHIP 15PF 50V NPO

CHIP 15PF 50V NPO

065G0603151 31

065G0603151 31

065G0603151 31

065G0603151 31

065G0603473 32

065G0603473 32

065G0603473 32

065G0603473 32

065G0603473 32

065G0603473 32

071G 56K121

071G 56Z601

071G 56Z601

071G 56Z601

071G 56Z601

071G 56Z601

071G 56Z601

071G 56Z601

071G 59C300

071G 59C300

071G 59C300

071G 59C300

093G 39147

093G 39147

093G 39147

093G 39147

093G 39147

093G 39147

093G 39147

093G 39147

093G 39147

093G 39147

093G 39147

093G 64 42 P

093G 64 42 P

093G 6432V

093G 6432V

093G 6432V

093G 6433P

093G 6433P

093G 6433P

093G 6433P

L703

L704

D720

D713

D712

D711

D710

L406

L404

L402

L401

L101

L701

L702

C710

C711

C713

L102

L502

L501

C715

C716

C718

C719

C704

C706

C709

D709

D708

D707

D705

D723

D724

D721

D722

D301

D302

D303

D701

D702

D719

D703

CHIP CAP 150PF 50V NPO

CHIP CAP 150PF 50V NPO

CHIP CAP 150PF 50V NPO

CHIP CAP 150PF 50V NPO

CHIP 0.047UF 50V X7R

CHIP 0.047UF 50V X7R

CHIP 0.047UF 50V X7R

CHIP 0.047UF 50V X7R

CHIP 0.047UF 50V X7R

CHIP 0.047UF 50V X7R

CHIP BEAD

CHIP BEAD 600 OHM 0805

CHIP BEAD 600 OHM 0805

CHIP BEAD 600 OHM 0805

CHIP BEAD 600 OHM 0805

CHIP BEAD 600 OHM 0805

CHIP BEAD 600 OHM 0805

CHIP BEAD 600 OHM 0805

CHIP BEAD

CHIP BEAD

CHIP BEAD

CHIP BEAD

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

TZMC5V6

BAV70 SOT23 BY PAN JIT

BAV70 SOT23 BY PAN JIT

LL4148-GSO8

LL4148-GSO8

LL4148-GSO8

BAV99

BAV99

BAV99

BAV99

47

17" LCD Color Monitor AOC 177Pk

D704 093G 6433P BAV99

D706

D714

D715

093G 6433P

093G 6433P

093G 6433P

BAV99

BAV99

BAV99

D716

D717

D718

D101

093G 6433P

093G 6433P

093G 6433P

093G1004 3

715G2264 1

KEPC6QC6

CN003 033G3802 2H

CN004

CN001

R002

R001

SW001

SW004

033G3802 2H

033G8027 12

061G 60251152T

061G 60251152T

077G 602 1 CJ

077G 602 1 CJ

SW003

SW002

SW005

DP001

CN0002

C01

C02

077G 602 1 CJ

077G 602 1 CJ

077G 602 1 CJ

081G 12 2 GP

088G 30217T TO

065G0603101 31

065G0603101 31

FB110

FB111

FB109

FB108

FB107

FB101

FB102

FB103

FB106

FB104

FB105

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

071G 59B601 EA

715G1819 1 2

PWPC742HE1P

CN804

CN803

033G8021 2E AC

033G8021 2E AC

CN802

CN801

033G8021 2E AC

033G8021 2E AC

040G 45762420A

IC902

NR901

056G 139 7 1

061G 58080 WT

BAV99

BAV99

BAV99

SS14

MAIN BAORD PCB

KEYG1819-1-2-X-3-061213

WAFER 2P RIGHT ANGLE

WAFER 2P RIGHT ANGLE

WAFER 2*6P 2.0MM R/A

510 OHM 5% 1/6W

510 OHM 5% 1/6W

TACT SWITCH

TACT SWITCH

TACT SWITCH

TACT SWITCH

TACT SWITCH

GP36032ME/50-ZO

PHONE JACK+SWITCH

CER1 0603 NP0 50V 100P PM5 R

CER1 0603 NP0 50V 100P PM5 R

TB160808B

TB160808B

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

CHIP BEAD 600 OHM

KEY BOARD PCB

WAFER

WAFER

WAFER

WAFER

LABEL 25X6MM

IC EL817MA M-TYPE

8 OHM NCT

48

17" LCD Color Monitor AOC 177Pk

R916 061G152M438 64 RST MOFR 0.43OHM +-5% 2WS

C816

C825

065G 3J1206ET

065G 3J1206ET

C826

C817

065G 3J3096ET

065G 3J3096ET

C901 065G305M1022E2

C902 065G305M1022E2

C900 065G306M2222BP

C905 065G306M3322BP

C927 067G215L4713HL

C932

C907

067G215L4713HL

067G215S10115H

C926 067G215V1023HS

12PF 5% SL 3KV TDK

12PF 5% SL 3KV TDK

3PF,J,3KV,Z5P

3PF,J,3KV,Z5P

C924

C923

C922

L922

L921

CN901

BD901

D900

D922

067G215Y681 4H

067G215Y681 4H

067G215Y681 4H

073G 253 91 H

073G 253 91 H

087G 501 32 S

093G 50460510

093G1100 1052T

093G3006 1 1

Q900

705G 900 11 06

057G 667 47

HS4 Q900 090G6264 1

0M1G1730

R909

705G 909 11 06

061G152M10458F

096G 29 6

705GQ793014

D920 093G 60276

0M1G1730

HS3 D920 Q90G0062 2

705LQ7K1 34001

Q52G6019

IC901

IC801

Q801

Q85G0003 1

056G 379 61

056G 608 10

057G 417 4

Q802

Q803

057G 417 4

057G 417 4

470UF 16V HERMEI

470UF 16V HERMEI

100UF 450V 18*36 105 BY

CAP L105℃ 1000UF M 16V

EC CAP 105 度 470UF 25V

EC CAP 105 度 470UF 25V

EC CAP 105 度 470UF 25V

680UF/25V 10*16 ZL

680UF/25V 10*16 ZL

680UF/25V 10*16 ZL

CHOKE COIL

CHOKE COIL

AC SOCKET

2KBP08M 2A 800V

BA159GPT DO-41 CHENMKO

31DQ06FC3 NIHON INTER

HARNESS

Q900 ASS'Y

FET FQPF8N60C FAIRCHILD

HEAT SINK

SCREW

R909 ASS'Y

100K OHM 5% 2W

H.S. TUBE

DIODE SBT150-10LST SANYO

SCREW

HEAT SINK

SHIELD ASS'Y

TAPE

SHIELD

LD7575PS SOP-8

IC OZ9938GN-B SOIC-16

PMBS3904/PHILIPS-SMT(04)

PMBS3904/PHILIPS-SMT(04)

PMBS3904/PHILIPS-SMT(04)

49

17" LCD Color Monitor AOC 177Pk

Q805 057G 763 14 AM9945N

Q806

R837

R842

057G 763 14

061G0805100

061G0805100

AM9945N

10 OHM 1/10W

10 OHM 1/10W

R913

R925

R928

R803

R812

R915

R911

R831

R821

R927

R930

R836

R843

061G0805100 3F

061G0805100 3F

061G0805100 3F

061G0805101

061G0805101

061G0805102

061G0805102

061G0805102

061G0805102

061G0805102

061G0805103

061G0805103

061G0805103

R820

R811

R929

R926

R841

R827

R834

R923

R810

061G0805103

061G0805104

R815 061G0805104

R809 061G0805105

R813 061G0805105

R816 061G0805105

R830 061G0805150 2F

061G0805150 2F

061G0805154

061G0805240 1F

061G0805330 2F

061G0805360 0F

061G0805360 1F

061G0805360 1F

R924

R826

061G0805360 1F

061G0805361

R817 061G0805390 2F

R825 061G0805561

R835 061G0805561

R814 061G0805563

C835

C836

C837

C838

F902

F903

RJ801

RJ901

RJ902

061G1206000

061G1206000

061G1206000

061G1206000

061G1206000

061G1206000

061G1206000

061G1206000

061G1206000

RST CHIPR 100KOHM +-1% 1/8W

RST CHIPR 100KOHM +-1% 1/8W

RST CHIPR 100KOHM +-1% 1/8W

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

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

RST CHIPR 1KOHM +-5% 1/8W

RST CHIPR 1KOHM +-5% 1/8W

RST CHIPR 1KOHM +-5% 1/8W

RST CHIPR 1KOHM +-5% 1/8W

RST CHIPR 1KOHM +-5% 1/8W

10 KOHM 1/10W

10 KOHM 1/10W

10 KOHM 1/10W

10 KOHM 1/10W

RST CHIP 100K 1/8W 5%

RST CHIP 100K 1/8W 5%

RST CHIPR 15 KOHM +-1% 1/8W

RST CHIPR 15 KOHM +-1% 1/8W

RST CHIPR 150KOHM +-5% 1/8W

RST CHIPR 2.4KOHM +-1% 1/8W

RST CHIPR 33 KOHM +-1% 1/8W

RST CHIPR 360 OHM +-1% 1/8W

RST CHIPR 3.6KOHM +-1% 1/8W

RST CHIPR 3.6KOHM +-1% 1/8W

RST CHIPR 3.6KOHM +-1% 1/8W

RST CHIPR 360 OHM +-5% 1/8W

RST CHIPR 39 KOHM +-1% 1/8W

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

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

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

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

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

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

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

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

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

50

C812

C813

C822

C823

C913

C819

C931

C930

C929

C928

C916

C912

C806

C804

C831

C827

C818

17" LCD Color Monitor AOC 177Pk

R912 061G1206100 RST CHIP 10R 1/4W 5%

R804

R905

R931

061G1206103

061G1206103

061G1206103

RST CHIPR 10 KOHM +-5% 1/4W

RST CHIPR 10 KOHM +-5% 1/4W

RST CHIPR 10 KOHM +-5% 1/4W

R901

R900

R955

R954

R952

R951

R818

R819

R828

R829

R807

R802

R902

061G1206150

061G1206150

061G1206150

061G1206150

061G1206220

061G1206304

061G1206334

061G1206334

061G1206334

061G1206470

061G1206470

061G1206470

061G1206470

R805 061G1206471

R808 061G1206474

R910

C833

C805

061G1206759

065G0805101 31

065G0805102 32

RST CHIPR 15 OHM +-5% 1/4W

RST CHIPR 15 OHM +-5% 1/4W

RST CHIPR 15 OHM +-5% 1/4W

RST CHIPR 15 OHM +-5% 1/4W

RST CHIPR 22 OHM +-5% 1/4W

300 KOHM 1/8W

RST CHIPR 330KOHM +-5% 1/4W

RST CHIPR 330KOHM +-5% 1/4W

RST CHIPR 330KOHM +-5% 1/4W

RST CHIPR 47 OHM +-5% 1/4W

RST CHIPR 47 OHM +-5% 1/4W

RST CHIPR 47 OHM +-5% 1/4W

RST CHIPR 47 OHM +-5% 1/4W

C914

C810

C809

065G0805104 32

065G0805104 32

065G0805104 32

065G0805104 32

065G0805104 32

065G0805104 32

065G0805105 22

065G0805152 32

065G0805152 32

065G0805152 32

065G0805152 32

065G0805221 32

065G0805223 22

065G0805225 12

065G0805271 31

065G0805271 31

065G0805271 31

065G0805471 22

065G080547131G

065G0805473 32

7R5 OHM 1/8W

CHIP 100PF 50V NPD 0805

CHIP 1000P 50VX7R 0805

10NF/50V/0805/X7R

10NF/50V/0805/X7R

CHIP 0.1U 50V X7R

CHIP 0.1U 50V X7R

CHIP 0.1U 50V X7R

CHIP 0.1U 50V X7R

CHIP 0.1U 50V X7R

CHIP 0.1U 50V X7R

CHIP 1UF 25V X7R 0805

CHIP 1500PF 50V X7R 0805

CHIP 1500PF 50V X7R 0805

CHIP 1500PF 50V X7R 0805

CHIP 1500PF 50V X7R 0805

CHIP 220PF 50V X7R 0805

CHIP 0.022UF 25V X7R 080

CHIP 2.2UF 16V X7R 0805

MLCC 0805 270PF J 50V NP0

MLCC 0805 270PF J 50V NP0

MLCC 0805 270PF J 50V NP0

47PF/50V/0805/NPO

47PF/50V/0805/NPO

470PF 25V

CHIP 0805 470PF G 50V NPO

CHIP 0.047UF 50V X7R

51

17" LCD Color Monitor AOC 177Pk

C808 065G0805682 32 MLCC 0805 CAP 6800PF K 50V X7R

D801

D803

D916

093G 64 42 PP

093G 64 42 PP

093G 6432S

BAV70 SOT-23

BAV70 SOT-23

IN4148W

C910

C920

C921

C911

F901

D901

PT802

PT801

L902

IC921

R922

R822

R832

D915

D910

D802

D804

ZD801

ZD920

ZD921

CN901

Q900

T901

L901

R916

NR901

L902

L901

T901

Q51G 6 4508

S73G17465VW

S73G17476V

S80GL17T33V

PT802 S80GL17T36V

034FPE19P03

PT801 S80GL17T36V

034FPE19P03

Q07G 7 T154

Q15G8312 1

Q15G8313 1

Q33G4985 GM 1L

Q33G4986 1 1C

Q33G5006 GM 1X 32

Q34G1840 GM 1B 30

093G 6432S

093G 6432S

093G 6433P

093G 6433P

093G 39S 24 T

093G 39S 38 T

093G 39S 40 T

006G 31500

006G 31502

006G 31502

006G 31502

006G 31502

006G 31502

006G 31502

006G 31502

006G 31502

056G 158 10 T

061G 17247152T

061G212Y305 KT

061G212Y305 KT

065G 1K152 1T6052

065G517K102 5T

065G517K102 5T

067G 2152207NT

084G 55 2

093G1020 752T

715G1823 3

IN4148W

IN4148W

BAV99

BAV99

RLZ 5.6B LLDS

PTZ 9.1B

RLZ 13B LLDS

EYELET

1.5MM RIVET

1.5MM RIVET

1.5MM RIVET

1.5MM RIVET

1.5MM RIVET

1.5MM RIVET

1.5MM RIVET

1.5MM RIVET

IC AZ431AZ-AE1 TO-92 BY AAC

470OHM 5% 1/4W

MGFR 3M OHM +-5% 1/2W

MGFR 3M OHM +-5% 1/2W

1.5NF /1K Y5P+-10%

1000PF 10% Y5P 500V

1000PF 10% Y5P 500V

KY50VB22M-TP5 5*11

FUSE 2.5A 250V MET2.50 BY CONQUER

UF4003PT DO-41 CHENMKO

POWER BOARD PCB

RTV 胶

LINE FILTER ASS'Y

LINE FILTER ASS'Y

TRANSFORMER ASS'Y

TRANSFORMER ASS'Y

TRANSFORMER ASS'Y

COMPOUND PALLET

MAIN FRAME

AC SOCKET BRACKET

KEY BUTTOM

POWER LENS

ALBE CLIP

REAR COVER(17")

52

17" LCD Color Monitor AOC 177Pk

Q34G1841 YDA1B 30 BEZEL(17")

Q40G 17N61554A

Q40G 58161547A

Q40G 58161552A

RATING LABEL

AOC LOGO LABEL

POP LABEL

Q44G7039 1

Q44G7039 2

Q44G7039615

Q44G7039BRO 1

Q45G 88500 70

Q45G 88609 82

Q45G 88609 89

Q52G 1185 65

Q52G6025 13 1

Q52G6025 13147

Q85G 740 1 1

S89G179T30N559

089F80001703AG

033F303FH10BK3

033F303FJSHK30

040G 58162435A

041G780061553A

041G780061554A

045G 76 28 RN

089G 17356G553

Q41G7800615A64

Q70G700661521A

Q40G0001624 4A

EPS(L)

EPS(R)

CARTON

PAPER-BLOCKED

PE BAG FOR PALLET

EPE BAG FOR BASE

EPE BAG FOR MONITOR

AOC MIDDLE TAPE

MYLAR

INSULATE SHEET

SHIELD

1.0*30*3-170-3-0.65*0.05

F1010HA-30P-BK

1.0S-19-30A

P/N LABEL

SERVICE CENTER LIST

PE BAG FOR MANUAL

AUDIO CABLE 1800MM

QSG

PALLET LABEL

53

17" LCD Color Monitor AOC 177Pk

12. Different Parts List

Diversity of T76CRTDBF1A2E compared with T76CRTDBF1ACA

089G 725GAA DB

750GLC70A7P13V

Description

D-SUB

PANEL CLAA170EA07P 000 FZ CPT

54

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Key Features

  • 43.2 cm (17")
  • 1280 x 1024 pixels
  • 5 ms 300 cd/m² 700:1

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