Download pdf - 185VW9 Philips Manual

LCD Color Monitor ENVISION P851

1

Service Service Service

Horizontal Frequency

30-80 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 SERVICING

ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

Table Of Contents...1

Revision List....2

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

1. Monitor Specification......................................4

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

3. Operation Instructions...............................................6

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

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

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

4. Input/Output Specification........................11

4.1. Input Signal Connector.............................11

4.2. Factory Preset Display Modes........................12

4.3. Panel Specification.......................13

5. Block Diagram.........................................................16

5.1 Software Flow Chart..16

5.2.Electrical Block Diagram.......18

6. Schematic..............................................20

6.1 Main Board.................................................20

6.2 Power Board....24

6.3 Key Board....26

7. PCB Layout...............................................27

7.1. Main Board................................................27

7.2. Power Board.....................................................28

7.3. Key Board.........................................................29

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

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

8.2.Trouble Shooting........................................32

9. White-Balance, Luminance adjustment.....38

10. Monitor Exploded View.........40

11. BOM List............................................................41

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


2

Revision List

Version Date Revision History TPV Model Name

A00 DEM.-31-2008 Initial release T8RCM6NDXNE1HNJ


3

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 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.)


4

1. Monitor Specification Model number P851

Driving system TFT Color LCD

Viewable Image Size 470mm diagonal

Pixel pitch 0.3mm(H) x 0.3mm(V)

Video R, G, B Analog interface

Separate Sync. H/V TTL

Display Color 16.7M Colors

LCD Panel

Dot Clock 85.5 MHz

Horizontal scan range 30 kHz - 80 kHz

Horizontal scan Size(Maximum) 409.8mm

Vertical scan range 55 Hz - 75 Hz

Vertical scan Size(Maximum) 230.4mm

Optimal preset resolution 1366 x 768 (60 Hz)

Highest preset resolution 1366 x 768 (60 Hz)

Plug & Play VESA DDC2B/CI

Input Connector D-Sub 15pin

Input Video Signal Analog: 0.7Vp-p(standard), 75 OHM, Positive

Power Source 100~240VAC, 50/60Hz

Active < 20W

Resolution

Power Consumption Standby < 0.6W

Connector Type 15-pin Mini D-Sub

Signal Cable Type Detachable

Dimensions & Weight:

Height (with base) 348mm

Width 449.6mm

Depth 149.6mm

Weight (monitor only) 3.82 kg

Physical Characteristics

Weight (with packaging) 5.0kg

Temperature:

Operating 0 to 40

Non-Operating -20to 60

Humidity:

Operating 10% to 85% (non-condensing)

Non-Operating 5% to 80% (non-condensing)

Altitude:

Operating 0~ 3000m (0~ 10000 ft )

Environmental

Non-Operating 0~ 5000m (0~ 15000 ft )


5

2. LCD Monitor Description The LCD Monitor will contain main board, power board, 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.

AC-IN

100V~240V

Video signal, DDC

Power Board

(Include adapter and inverter)

Flat Panel and

CCFL backlight

Main Board RS232 Connector

For white balance

adjustment in

factory mode

HOST Computer

CCFT Drive.

Monitor Block Diagram

Key board


6

3. Operation 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.

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

3.2 Control Buttons

External Controls

1. Auto/source/exit

2. ECO model(DCR)/-

3. 4:3 or wide/+

4. Menu/Enter

5. Power

NOTES

Do not install the monitor in a location near heat sources such as radiators or air ducts, or in a place subject to direct sunlight, or excessive dust or mechanical vibration or shock.

Save the original shipping carton and packing materials, as they will come in handy if you ever have to ship your monitor.

For maximum protection, repackage your monitor as it was originally packed at the factory. To keep the monitor looking new, periodically clean it with a soft cloth. Stubborn stains may be removed with a

cloth lightly dampened with a mild detergent solution. Never use strong solvents such as thinner, benzene, or

abrasive cleaners, since these will damage the cabinet. As a safety precaution, always unplug the monitor before

cleaning it.

Do not scratch the screen with hard things, it may cause permanent damage. Dont leak liquid into monitor which will result in the damage of component.


7

3.3 Adjusting the Picture OSD Settings 1.Press the MENU-button to activate the OSD window.

2.Press+ or - to navigate through the functions. Once the desired function is highlighted, press the MENU-buttonto

activate it.If the function selected has a sub-menu, press or again to navigate through the sub-menu functions.Once

the desired function is highlighted, press MENU-button to activate it.

3.Press+ or - to change the settings of the selected function. To exit and save, select the exit function. If you want to

adjust any other function, repeat steps 2-3.

4.OSD Lock Function: To lock the OSD, press and hold the Menu button while the monitor is off and then press

power button to turn the monitor on. To un-lock the OSD - press and hold the Menu button while the monitor is off

and then press power button to turn the monitor on.

5.Eco Mode and DCR hot key : Press the Eco key continuously to select the Eco mode of brightness and DCR on

when there is no OSD ( Eco mode hot key may not be available in all models).

6.4:3 or wide image ratio hot key: When there is no OSD, press + continuously to change 4:3 or wide image ratio. (If

the product screen size is 4:3 or input signal resolution is wide format, the hot key is disalbe to adjust.)

7.Auto configure hot key: When the OSD is closed, press Auto button will be auto configure hot key function .


8

OSD functions

Luminance Adjust Range Description

Brightness 0-100 Backlight Adjustment

Contrast 0-100 Contrast from Digital-register.

Standard

Standard Mode

Text

Text Mode

Internet

Internet Mode

Game

Game Mode

Movie

Movie Mode

Eco mode

Sports

Sports Mode

Gamma1 Adjust to Gamma1

Gamma2 Adjust to Gamma 2 Gamma

Gamma3 Adjust to Gamma 3

Off

Disable dynamic contrast ratio

DCR

On

Enable dynamic contrast ratio

Image Setup

Clock 0-100 Adjust picture Clock to reduce

Vertical-Line noise.

Phase 0-100 Adjust Picture Phase to reduce

Horizontal-Line noise

H. Position 0-100 Adjust the horizontal position of

the picture.

V. Position 0-100 Adjust the vertical position of the

picture.

Color Temp.

Warm 6500K

Recall Warm Color Temperature

from EEPROM.

Normal 7300K

Recall Normal Color Temperature

from EEPROM.


9

Cool 9300K

Recall Cool Color Temperature

from EEPROM.

sRGB Recall SRGB Color Temperature

from EEPROM.

User-R Red Gain from Digital-register

User-G Green Gain Digital-register. User

User-B Blue Gain from Digital-register

Color Boost

Full Enhance on or off Disable or Enable Full Enhance

Mode

Nature Skin on or off Disable or Enable Nature Skin

Mode

Green Field on or off Disable or Enable Green Field

Mode

Sky-blue on or off Disable or Enable Sky-blue Mode

AutoDetect on or off Disable or Enable AutoDetect

Mode

Demo on or off Disable or Enable Demo

Picture Boost

Frame Size 14-100 Adjust Frame Size

Brightness 0-100 Adjust Frame Brightness

Contrast 0-100 Adjust Frame Contrast

H. position 0-100 Adjust Frame horizontal Position Position

V. position 0-100 Adjust Frame vertical Position

Bright Frame on or off Disable or Enable Bright Frame

OSD Setup

H. Position 0-100 Adjust the horizontal position of

OSD

V. Position 0-100 Adjust the vertical position of OSD

Timeout 5-120 Adjust the OSD Timeout

Transparence 0-100 Adjust the transparence of OSD

Language Select the OSD language

Extra

Auto Select to Auto Detect input signal

Analog Select Analog Sigal Source as

Input

Input Select

Digital Select Digital Sigal Source as

Input


10

Auto Config yes or no Auto adjust the picture to default

Image Ratio wide or 4:3 Select wide or 4:3 format for

display

DDC-CI yes or no Turn ON/OFF DDC-CI Support

Information Show the information of the main

image and sub-image source

Reset

Reset yes or no Reset the menu to default

Exit

Exit Exit the main OSD


11

4. Input/Output Specification 4.1 Input Signal Connector

1 56 10

11 15

15 - Pin Color D-Sub Signal Cable Pin No. Description Pin No. Description

1. Red 9. +5V

2. Green 10. Detect Cable

3. Blue 11. Ground

4. Ground 12. DDC-Serial Data

5. Ground 13. H-Sync

6. R-Ground 14. V-Sync

7. G-Ground 15. DDC-Serial Clock

8. B-Ground

24 - Pin Color Display Signal Cable

Pin No. Description Pin No. Description

1. TMDS Data 2- 13. TMDS Data 3+

2. TMDS Data 2+ 14. +5V Power

3. TMDS Data 2/4 Shield 15. Ground(for+5V)

4. TMDS Data 4- 16. Hot Plug Detect

5. TMDS Data 4+ 17. TMDS Data 0-

6. DDC Clock 18. TMDS Data 0+

7. DDC Data 19. TMDS Data 0/5 Shield

8. N.C. 20. TMDS Data 5+

9. TMDS Data 1- 21. TMDS Data 5-

10. TMDS Data 1+ 22. TMDS Clock Shield

11. TMDS Data 1/3 Shield 23. TMDS Clock +

12. TMDS Data 3- 24. TMDS Clock -


12

4.2 Factory Preset Display Modes

Stand Resolution Horizontal

Frequency(KHz)

Vertical

Frequency(Hz)

VGA 640480 @60Hz 31.469 59.940

VGA 640480 @67Hz 35.000 66.667

VGA 640480 @72Hz 37.861 72.809

VGA 640480 @75Hz 37.500 75.000

Dos-mode 720400 @70Hz 31.469 70.087

Dos-mode 640400 @70Hz 31.469 70.087

SVGA 800600 @56Hz 35.156 56.250

SVGA 800600 @60Hz 37.879 60.317

SVGA 800600 @72Hz 48.077 72.188

SVGA 832624 @75Hz 46.875 75.000

Mac-mode 832624 @75Hz 49.725 74.551

XGA 1024768 @60Hz 48.363 60.004

XGA 1024768 @70Hz 56.476 70.069

XGA 1024768 @72Hz 57.500 72.074

XGA 1024768 @75Hz 60.023 75.029

XGA 1024768 @75Hz 60.241 74.927

wXGA 1366768 @60Hz 47.712 60.015

wXGA 1366768 @60Hz 47.765 59.856


13

4.3. Panel Specification 4.3.1 General Feature CLAA185WA02 is 18.51 color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed of LCD

panel, driver ICs, control circuit and backlight. By applying 6bit+Hi-FRC digital data,1366*768, 16.7M-color images

are displayed on the 18.51 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:

Area(mm) 409.8(H)x230.4(V)

Number of Pixels 1366(H)x768(V)

Pixel Pitch(mm) 0.3(H)x0.3 (V)

Color Pixel Arrangement RGB vertical stripe

Display Mode normally white, TN

Number of Colors 16.7M(6 Bit+Hi-FRC)

Brightness(cd/m^2) 300 cd/m2(Typ.) (Center point, Lamp current=7.5 mA)

Viewing Angle 170 / 160

Surface Treatment Anti-glare, Hard coating(3H)

Power consumption(W) 14.5(typ)

Module Size(mm) 430.37(W)x254.6(H)x16.5(D)

Module Weight(g) 2000(typ)


14

4.3.2 Optical Characteristics Ta=25VCC=5.0V

4.3.3 Electrical Characteristics (1).TFT-LCD


15

(2).Backlight


16

5. Block Diagram 5.1 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

N 18


17

REMARK:

1) MCU initialize.

2) Is the EEprom blank?

3) Program the EEprom by default values.

4) Get the PWM value of brightness from EEprom.

5) Is the power key pressed?

6) Clear all global flags.

7) Are the AUTO and SELECT keys pressed?

8) Enter factory mode.

9) Save the power key status into EEprom.

Turn on the LED and set it to green color.

Scalar initializes.

10) In standby mode?

11) Update the lifetime of back light.

12) Check the analog port, are theyre 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?


18

5.2 Electrical Block Diagram Main Board

H sync

V sync

RGB

FLASH ROM

SST25LF020A

(U402)

Scalar IC TSUM5PFHL-LF MSTAR

(U401)

LCD PANEL

(CN301)

EEPROM

M24C16-WMN6TP

(U403)

D-Sub

Connector

(CN101)

Crystal14.31818MHz

(X401)

DVI

Connector

(CN102)

Key Board

Control

(CN402)


19

Power Board

5V

CN902 12V

DIM

ON/OFF Control PWM

Control IC

Feedback Circuit

Output Circuit Transformer

MOSFET

Over Voltage

Lamp

Start Circuit: R904,R932

PWM Control IC

Feedback Circuit

ON/OFF

EMI filter Transformer

Bridge Rectifier and Filter

Rectifier diodes


20

6. Schematic 6.1 Main Board 715G2883 1 6

C1135pF/50V

DDC2_SDA 2

R110 470R 1/16W 5%

R13310K 1/16W 5%

DVI_5V

DVI_HPD

GND POWER

ESD_VCC1

R102 0R05 1/10W 5%

DGND

DVI_5V

C120

NC

VGA_R+

RX1N

R127 10R 1/16W 5%

FB103

BEAD1 2

U107AZC099-04S

123 4

56I/O1

GNDI/O2 I/O3

VDDI/O4

C119

NC

FB108

300 OHM

VGA_B-

R101

100R 1/16W 5%

R126 10R 1/16W 5%

ESD_VCC

RX0P

U103DDC1_SCL2

R131 10R 1/16W 5%

ESD_VCC2 ESD_VCC1

VGA_R+

U104

AZC099-04S

123 4

56I/O1

GNDI/O2 I/O3

VDDI/O4

R111 100R 1/16W 5%V_Sy nc

R140

NC

DVI_5V

MVCC_1

DVI_HPD

C1060.047uF

VGA_B-

CN102

JACK

12

3

45

67

8

910

11

1213

14

15

16

1718

19

2021

22

2324

2

6

2

5

DAT2-DAT2+

2/4shield

DAT4-DAT4+

DDC SCLDDC SDA

VSYNC

DAT1-DAT1+

1/3shield

DAT3-DAT3+

+5V

SYNC GND

HPD

DAT0-DAT0+

0/5shield

DAT5-DAT5+

clk shield

clk+clk-

G

N

D

G

N

D

C1055pF/50V

R114 100R 1/16W 5%

Change VCC of U103 ~ U107 from MVCC to ESD_VCC to prevent without VCC issue.

R135 10K 1/16W 5%

VGA_R+

C1100.047uF

R129 10R 1/16W 5%

R115 100R 1/16W 5%

C103

22pF

Q101NC

C1071000pF

CMVCC

DDC1_SDA2 VGA_G+

C1211000pF

C115

0.1uF/16VR1254K7 1/16W 5%

C104

22pF

ESD_VCC2

U105

DSUB_G+ 2

R1244K7 1/16W 5%

DDC2_SCL

DDC1_SDA

R113

100R 1/16W 5%

DSUB_R+ 2

VGA_R-

ESD_VCC divided intoESD_VCCESD_VCC1 and ESD_VCC2as EMI request.Alter thelocation of FB108 and add FB109for EMI.

H_Sy nc

R139 6K8 1/16W 5%

VGA_B+

DSUB_5V

DSUB_B- 2

C101NC

RXCP 2

U101

NC / M24C02-WMN6TP

12345

678 A0

A1A2

VSSSDASCLWPVCC

C117

NC

Exchange pin.1 and pin.3 of U105and U106 easy to EMI layout.

DDC2_SDA

FB109

300 OHM

U103

AZC099-04S

123 4

56I/O1

GNDI/O2 I/O3

VDDI/O4

CN101

DB15

162738495

11

12

13

14

1510

1

7

1

6

U102

NC / M24C02-WMN6TP

12345

678 A0

A1A2

VSSSDASCLWPVCC

U101

DSUB_SCL

R132 10R 1/16W 5%

R138

4K7 1/16W 5%

R118 100R 1/16W 5%

C1140.047uF

C1240.1uF 16V

DSUB_H 2R104 1K 1/16W 5%

DSUB_SCL

VGA_G-

C118

NC

RX2N 2

VGA_G-

C1080.047uF

D109

BAT54C

3

12

VGA_G+

D104

BAT54C

3

12

DDC2_SDA

ESD_VCC

U105AZC099-04S

123 4

56I/O1

GNDI/O2 I/O3

VDDI/O4 R136

NC

V_Sy nc

DDC1_SCL

ZD104RLZ5.6B

VGA_R-

U107

DDC2_SCL 2

DDC1_SCL

R121

NC

R122NC

RX2P 2RX1N 2

DDC_WP2

R119 100R 1/16W 5%

DSUB_V 2

DSUB_B+ 2R105 100R 1/16W 5%

RXCN 2

C1095pF/50V

DDC1_SDA

R117 100R 1/16W 5%

RX2P

D108BAT54C

3

12

R120 10K 1/16W 5%

R134 10R 1/16W 5%

RX2N

R112

75R 1/16W 5%

ZD105RLZ5.6B

DDC_WP2

DSUB_SDA

C1020.047uF

C1110.047uF

R128 10R 1/16W 5%

C122

1000pF

R116

75R 1/16W 5%

R106

2K2 1/16W 5%

R103 1K 1/16W 5%

DSUB_G- 2

VGA_B+

VCC3.3

DET_CABLE 2

HDCP_CTRL2

RX1P 2

VGA_PLUG

ESD_VCC

DSUB_5V

Prevent NC contact Discharge=> Connect NC Pin of CN101to GND

R108

75R 1/16W 5%

C116NC

FB105

300 OHM

VGA_B+

FB107

300 OHM

FB102

BEAD1 2

DDC2_SCL

RX1P

VGA_PLUGC112NC

ESD_VCC1

H_Sy nc

DSUB_SDA

VGA_G+

RX0P 2

FB101

BEAD1 2

DSUB_5V

RX0N 2

FB104

300 OHM

R109 100R 1/16W 5%

RXCP

R107

2K2 1/16W 5%

R123NC

R130 10R 1/16W 5%

U106AZC099-04S

123 4

56I/O1

GNDI/O2 I/O3

VDDI/O4

T8RCRDN8XNE1NN F

P851 B

2 6Friday , February 06, 20092.0.INPUT

G2883-1-6-X-1-090206

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME

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

Key Component

CMVCC

R137

4K7 1/16W 5%

DSUB_SOG 2

RX0N

U106

DSUB_R- 2

RXCN


21

CMVCC

3.3 OHM 2W

C702

NC

NC

BKLT-VBRI

R706

1K 1/16W 5%

PANEL_ID#

DGND 1,2,3

VCC3.3

FB704NC

R710 NC

FB701

NC

D702

BKLT-VBRI

C711

0.1uF 16V

D702BAT54C

3

12

CMVCC

Mute

+C707

100UF25V TSUM5PFHL

External EDID

TSUMO58CWHL3.3 OHM 2W

U701

VCC3.3

VCTRL

FB702300 OHM

TSUMU58EHL

MVCC_1

Q703MMBT2907AK

1

2

3

CN701

CONN

123456789

NC

BKLT-EN

R708NC

R704

4K7 1/16W 5%

Both 223 and 252foot-print

VCC1.8

Volume# 2

R708

VCC3.3

DSUB_5V

C7100.1uF 16V

223

C712NC FOR EMI

R709NC

R702

10K 1/16W 5%

R705

10K 1/16W 5%

NC

R703

10K 1/16W 5%

C701

0.1uF/16V

Mute 2

NC

C705

0.1uF/16V

Internal EDID

C708

0.1uF/16V

adj_BACKLIGHT 2

R7010R05 1/4W

FB703300 OHM

DVI_5V

VCC3.3

Q702MMBT2907AK

1

2

3

BAT54C

PANEL_ID# 2

223

MVCC

VCC3.3MVCC

R701

+ C704

100UF25V

on_BACKLIGHT 2U701

AP1117E33LA

1

23

V

S

S

VOUTVIN

lock type

CMVCC

Q7012N3904S-RTK/PS

+ C706

100UF25V

C709

0.1uF/16V

T8RCRDN8XNE1NN F

P851 B

4 6Friday , February 06, 20094.0.POWER

G2883-1-6-X-1-090206

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


Key Component

BKLT-EN

0R05 1/4W

Volume#

D701SM340A

252


22

R406

NCPB1

PB7

R449

30K OHM 1/16W 5%

10K 1/16W 5%

WAFER 2.0MM 7P

VDDP

RX1N1

PB6

PB4

R450

NC

010A

VDVI

C418

0.1uF/16V

FB402

300OHM

External EDID

10K 1/16W 5%

R405 NC

0.22uF/16V

MVCC

RX2N1

LED_GRN/BLUE

POWER_KEY#

Q401NC

R402

NC

R410

6K8 1/16W 5%

DET_CABLE 1

EE_WP

R407

NC

VCC3.3

VCC3.3

PA3

R446

NC

NC

VDDP

C423

0.22uF16V

Q401

AVDD

R4300R05 1/16W

VCC1.84

RXCN1

C409

0.1uF/16V

DVI_5V

PMC

CMVCC

DSUB_B+1

C420 47pF

P.S : Assume Cs = 4 pF

AVDD

DSUB_R-1DSUB_R+1

C432

0.1uF/16V

R4433.9K OHM 1% 1/16W

C405

0.1uF/16V

R442

10K 1/16W 5%

For Philips

KEY1

on_BACKLIGHT 4

PA[0..9]

C423

NC

C406

0.1uF/16V

R431 100R 1/16W 5%

FB401

300OHM

For WB, EDID, HDCP aresaved in Flash.

VCC3.3

MSCLCN402

CONN

1234567

KEY2

PA1

PA8

C412

0.1uF/16V

R441

DDC1_SDA1

VCC3.3

C411

0.1uF/16V

DDC_WP 1

C403

0.1uF/16V

R426

10K 1/16W 5%

For RSTN detectfunction

T8RCRDN8XNE1NN F

P851 C

5 6Friday , February 06, 20095.0.SCALER

G2883-1-6-X-1-090206

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


Key Component

U402

FB404

300OHM

+C402

10UF50V

R428 100R 1/16W 5%

Befor AOC ID2007 OSD

NC

(93G 22-53-J)

PB0

PB3

56 pF

adj_BACKLIGHT 4

KEY1

R41210K 1/16W 5%

R407

VCTRL

Volume#4

C421 47pF

NC

NCNormal Function : CL = Cs + ((Cg*Cd)/(Cg+Cd))

DDC1_SCL1

R401 390 OHM 1/16W

+

NC/C43710uF/50V

NC

According to MST'srequest, reserve anotherRST circuit.

VPLL

PA[0..9] 3

Cs and Cd (C420, C421)

RX1P1

PPWR_ON#3

PB2

NC

WP

C435

0.1uF/16V

M24C04

VMPLL

DSUB_H1

VCC3.3

PA0

10K1/16W5%

PA5

R4230R05 1/16W

RX0N1

PA7

MSDA

CMVCC

DSUB_V1

R403 0 OHM +-5% 1/8W

RX2P1

U402

SST25VF010A-33-4C-SAE

1234 5

678CE#

SOWP#VSS SI

SCKHOLD#

VDD

R415 100R 1/16W 5%

PB[0..9]

RXCP1

Q404NC

R411

10K 1/16W 5%

FB405 and C436VCC3.3

C401

0.22uF16V

SSTFor user data, WB, EDIDare saved in Flash.

NC

WP

R4443.9K OHM 1% 1/16W

Max condition for LED:1. Vcc = 3.3 V2. Current = 12 mAFW need to bemodified.

VCC1.8

R425 100R 1/16W 5%

22K 1/16W 5%

C4140.1uF/16V

U403

M24C04-WMN6TP

12345

678 NC

E1E2

VSSSDASCLWCVCC

X401

DSUB_G-1DSUB_G+1

VCC3.3

VPLL

VCC3.31

PMCFor WB, EDID are savedin Flash.

NC

C4130.1uF/16V

R421

100K 1/16W 5%

R442

Mute 4

18 pF

KEY2

R448

20K OHM 1/16W

R447

NC

C4170.1uF/16V

R440

10K 1/16W 5%

020A

WAFER 2.0MM 6P

C431

0.1uF/16V

AVDD

DDC2_SCL1

PANEL_ID# 4

R417 100R 1/16W 5%

PA6

C4150.1uF/16V

MSCL

PB9

C422 0.1uF/16V

10K1/16W5%

VDDC

R408

10K 1/16W 5%

NC

FB405NC

LED_ORANGE

10K 1/16W 5%

CL of SPEC

CN402

MVCC R419 120R 1/16W 5%

LVDS

VCC3.3

R422 100R 1/16W 5%

R445 100R 1/16W 5%

X'TAL

(93G 22-53B-H)

HDCP_CTRL 1R424 NC/100R 1/16W 5%

NC

VDVI

Q405NC

X40114.31818MHz

1

2

C404

0.1uF/16V

U403

27 pF

RX0P1

R429 100R 1/16W 5%

Del C20910uF/50V

VMPLL

POWER_KEY#

For ID2008LED_GRN/BLUE

10K1/16W5%

DSUB_B-1

PA2

FB406

NC

0.1uF/16V

FB403

0 OHM +-5% 1/8W

For detectfunction,depend onFW

32 pF

DSUB_SOG1

CMVCC

R420 120R 1/16W 5%

C410

0.1uF/16V

C436

NC

2N3904S-RTK/PS

Cancel C713 on page.4,addC438 on this page for EMIMSDA

C416

For Normal

PA4

R416 100R 1/16W 5%

R413

10K 1/16W 5%

C408

0.1uF/16V

NC

CMVCC7

CN403

CONN

123456

Q406AO3401

According to EMI

PB[0..9] 3

PB8

SST

R123

R441

10K 1/16W 5%

VCC3.3

LED_ORANGE

Internal EDID

C416

NC

U402

VCC3.3

LF_B

TSUM5PFHL

23

20

2118

22

19

172728

15

26

25

37

3938

40

47

86

59

96

97

606162636465

67686970717273747778

585554

2 5

3467

8

9101213

1

1

2

9

3

3

2

4

5

6

5352

81

5

1

3031

1001

93

1

4

7

5

35

48

85

888990

9192

949599

4344

84

4142

9

8

1

6

3

2

4

9

6

6

8

2

3

4

5

0

5

7

7

6

7

9

8

3

80

87

364546

RIN0P

GIN0P

SOGIN0BIN0P

RIN0M

GIN0M

BIN0MHSYNC0VSYNC0

REXT

REFP

REFM

SDO

SCKSCZ

SDI

PWM2/GPIO_P24

PWM1/GPIO_P25

LVACKM

XIN

XOUT

LVA2PLVA2MLVA1PLVA1MLVA0PLVA0M

LVB3PLVB3M

LVBCKPLVBCKM

LVB2PLVB2MLVB1PLVB1MLVB0PLVB0M

LVACKPLVA3MLVA3P

G

N

D

G

N

D

R+R-G+G-

A

V

D

D

_

D

V

I

B+B-CK+CK-

G

N

D

G

N

D

G

N

D

A

V

D

D

_

A

D

C

V

D

D

P

MODE[1]MODE[0]

VCTRL

V

D

D

C

DDCA_SDA/RS232_TXDDCA_SCL/rs232_RX

DDCD_SDADDCD_SCL

PWM0/GPIO_P26

A

V

D

D

_

D

V

I

V

D

D

P

GPIO_P15/PWM0

GPIO_P27/PWM1

GPIO_P12

GPIO_P00/SAR1GPIO_P01/SAR2GPIO_P02/SAR3

GPIO_P06GPIO_P07

GPIO_P13GPIO_P14

GPIO_P16/PWM2

GPIO_P11/I2C_MDAGPIO_P10/I2C_MCL

RST

GPIO_P23GPIO_P22

A

V

D

D

_

M

P

L

L

A

V

D

D

_

P

L

L

V

D

D

P

V

D

D

P

V

D

D

C

V

D

D

C

V

D

D

C

G

N

D

G

N

D

G

N

D

G

N

D

G

N

D

BYPASS

RSTN

NCNCNC

C433

0.1uF/16V

PB5

PA9

R136

DDC2_SDA1

R406

EE_WP

C4070.1uF/16V

C438NC

R440FFC type

VDDC

R409 100R 1/16W 5%

+

C419

10uF/50V

LF_B

R427

NC/10K 1/16W 5%

C434

0.1uF/16V

R404 NC

lock type

For user data, WB, EDID, HDCP are saved in Flash.


23

PA[0..9]2

PA4

LVBCKM

LVA3P

Change the typeof resistor R301from 0805 to1206.

NC/Q301NC/AO3401

LVA0M

PB[0..9]

PA8

RXO3-

RXE3+

LVBCKM

CMVCC

PB0

RXOC+

T8RCRDN8XNE1NN F

P851 B

3 6Friday , February 06, 20093.0.OUTPUT

G2883-1-6-X-1-090206

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


Key Component

PPWR_ON#2

RXOC-RXO3+

LVA1M

LVB0P

RXEC-

D

RXEC+

R301

330 OHM 1/4W

PANEL_VCC

PA7

LVACKP

LVA2MPB5

U301

AO4411

1234

8765

SSSG

DDDD

PA5

LVBCKP

RXE2-

G

PANEL_VCC

RXE0+

RXO0+

RXE3-

RXE2-

PA1

LVB0PRXE1-

C302

0.1uF/16V

LVACKM

LVB2P

PANEL_VCC

LVB2P

PB7

LVA3M

RXO0-

LVBCKPPB2

RXO2-

C304

NC

LVA2M

LVA0P

LVBCKP

RXE1+RXE2+

LVB1M

LVA3P

LVA3P

PB9

LVA3P

PA3

LVACKM

RXEC-

PA9

LVB2M

RXE2+

LVBCKM

LVB3P

+ C305

100UF25V

2

RXO1+

LVA0P

LVB3M

S

LVA1P

PB1

LVA2P

PA6

PB4

LVB3P

RXE0+ LVA0P

R303

10K 1/16W 5%

LVACKM

PA0

R304

47K 1/16W 5%

LVB3MLVA2P

PA[0..9]

C301

0.1uF/16V

RXE1-

LVA3M

RXOC-

RXE0-

LVA0M

LVA0M

LVB1PLVB2M

R305

0 OHM +-5% 1/8W

RXO3-RXO3+

RXEC+

RXE1+

LVA1M

RXO1-

1

LVA3M LVB1MPA2

LVACKP

LVA2PPB6

CN301

NC/CONN

123456789

101112131415161718192021222324252627282930

3

LVACKP

LVA1M

LVB0M

RXOC+

C303

NC

PB3 CN302

CONN

2468101214

13579

1113

RXE3+

AO3401L

LVA1P

LVA2M

LVB1P

RXO2+

R302

4K7 1/16W 5%

LVB3M

LVB0M

LVB3PPB8

RXE3-

LVA1P

Q3022N3906S-RTK/PS

PB[0..9]2

RXE0-


24

6.2 Power Board 715G2852 3 4

L904

1.0uH

R923 NC

D915LL4148

R920100 OHM 1/4W

R932

10K OHM 1/4W +-5%

R961 100 OHM 1/4W

CN902

CONN

123456789

10

+5V

R924150R 1/8W

!

+12V

R907NC

D903LL4148

R919100 OHM 1/4W

R915

100K OHM 1% 1/8W

R900

680K OHM 1/4W

+ C939NC

!

L901

30mH

1 4

2 3

R935 100 OHM 1/4W

R952NC

C9021000pF

C925

NC

C910NC

R9140.47 OHM +-5% 2WS

C9011000pF

ZD902RLZ13B

1

2

C9120.001uF

PWPC821GA1J 1

Custom

2 4715G2852-3-4 ODM MODEL

2.POWER

G2852-3-4-X-3-090210

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


Key Component

+ C922470PF50V

R9273.6K OHM 1% 1/10W

C932

0.001uF

R9095.1 OHM 1/4W

!

+ C90322uF/50V

!

D907 NC

AOC 831S

+ C907100uF450V

ZD923NC

1

2

L905

NC

F905

0 OHM 1/4W

F903

NC

-

+

BD901KBP208G

21

34

!

!

!

D900FR107

C909470pF/25V

+C921NC

Q9012SK2645-54MR

HS5SHIELD(H85G0002-1)

12

F904

NC

R91010R 1/4W

D905 31DQ06FC3

C908

0.22uF/275V

R904

10K OHM 1/4W +-5%

!R947NC

!

R9391K 1/8W

R912

220 OHM 1/4W

+C917

680uF/25V

VAR901Varistor

GND1GND

12

ZD922RLZ5.1B

1

2

HS2HEAT SINK(D906_Q90G6263-6)

12

L903

1.0uH

tNR901NTCR

CN901

87G 501 32 SSOCKET

12

3

!

W ed.Dec 24.2008

F901FUSE

!

R918100 OHM 1/4W

C9110.1uF

!

+5V1

R9261K 1/10W 1%

MUTE

IC903AZ431AZ-AE1

C9061500pF2KV

C9240.1uF

R93810K 1/8W

R948NC

R946150 OHM 2W

N.C

R921 NC

Q903PMBS3904

R943470R 1/8W

D901FR103

R902

680K OHM 1/4W

ZD921RLZ13B

1

2

R962 100 OHM 1/4W

R906NC

C9280.01uF

!

!

R94033K 1/10W

R908

100KOHM +-5% 2WS

!

R9302.43K OHM 1% 1/10W

R901

680K OHM 1/4W

F902

NC

C930

0.1uF

R9251K 1/8W

R905NC

HS3HEAT SINK(Q901_Q90G6263-6)

12

R922 NC

C900

0.0022UF

+ C9401000UF25V

+C918680uF/25V

D916LL4148

C938NC

+5V

IC902PC123X2YFZOF

1

2

4

3

VOL

D906FCH10U10

1

2

3

ZD905RLZ18B

1

2

C9310.1uF

!

C9040.1uF/275V

IC901

LD7575A PS

1234 5

678

RTCOMPCSGNDOUT

VCCNCHV

DIMON/OFF

Q904NC

!

T901

POWER X'FMR

78

910

1112

4

5

6

1

2

+C915

470uF/16V

R9421K 1/10W 1%

C9290.001uF


25

R8141K5 1/10W 1%

R8516K8 1/10W

Q807N.CR820

10K 1/10W 1%

R865

NC

CN802

CONN

12

C8381500PF/50V

C8230.0022uF

C8070.1uF/25V

C8190.0022uF

DIM

D817LL4148

R830NC

R8271K 1/10W 1%

IC801 TL494IDR

12345678 9

10111213141516

1IN+1IN-FEEDBACKDTCCTRTGNDC1 E1

E2C2

VCCOUTPUT CTRL

REF2IN-2IN+

Q811PMBS3904

R85368K 1/10W

R82810K 1/10W 1%

R80710K 1/10W 1%

Q801PMBS3904

C8250.1uF/25V

+12V

R86310K 1/10W 1%

D802BAV99

3

1

2

D807LL4148

R8311K 1/8W

R803680K 1/10W

R8230R05 1/10W 5%

R82922R 1/8W

R85022R 1/8W

Q808PDTA144WK

D805LL4148

R8621M 1/10W 5%

R81710K 1/10W 1%

PWPC821GA1J 1

Custom

3 4715G2852-3-4 ODM MODEL3.INVERTER

G2852-3-4-X-3-090210

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


Key Component

R83210K 1/10W 1%

C80330PF3KV

C8240.1uF

Q804PMBS3906

1

2

3

Q802AM9945N-T1-PF

1

2

3

4

8

7

6

5

S

G

S

G

D

D

D

D

D814LL4148

R8181K 1/10W 1%

R8261K 1/8W

C8210.1uF/25V

W ed.Dec 24.2008

R8351M 1/10W 5%

Q809RK7002

Q806PMBS3904

Q812PMBS3906

1

2

3

R861NC

C8452.2uF/16V

C846NC

C817NC

R83922R 1/8W

R8026K8 1/10W 1%

D812

LL4148

D801BAV99

3

1

2

R85615R 1/4W

C820220pF50V

R864NC

C8391500PF/50V

R8011K5 1/10W 1%

R824

1K 1/10W 1%

R8211K 1/8W

C8340.1uF/25V

C80130PF3KV

AOC 831S

R82522R 1/8W

R84168K OHM 1% 1/10W

R80810K 1/10W 1%

CN801

CONN

12

C8420.01uF

R85515R 1/4W

R854NC

D806LL4148

+C802

470UF/25V

F801

0 OHM 1/4W

C835NC

R804100R 1/8W

R83747K 1/8W

R81051K OHM 1% 1/8W

Q805PDTC144WK

ON/OFF

C8221uF/25V

R8221K 1/8W

T801POWER X'FMR

6

3

7

4

81

D811NC

D810NC


26

6.3 Key Board 715G3331 1

M

E

N

U

R001 0R05 1/10W 5%

C

0

0

4

N

C

/

0

.

1

u

F

C

0

0

2

N

C

/

0

.

1

u

F

LBADC1

SW004

SW

21

3 4

5

C

0

0

5

N

C

/

0

.

1

u

F

SW005

SW

21

3 4

5

A

U

T

O

Z

D

0

0

1

N

C

/

U

D

Z

S

5

.

6

B

U

P

_

V

-

SW001

21

3 4

5

R003 2K 1/10WR004 1K 1/10W 5%

LBADC2

D

O

W

N

_

V

+

C

0

0

1

N

C

/

0

.

1

u

F

GND

B

1 1Thursday , July 31, 2008

Title

Size Document Number Rev

Date: Sheet ofZ

D

0

0

4

N

C

/

U

D

Z

S

5

.

6

B

Z

D

0

0

5

N

C

/

U

D

Z

S

5

.

6

B

Z

D

0

0

2

N

C

/

U

D

Z

S

5

.

6

B

CN2

CONN

123

R002 2K 1/10W

SW002

SW

21

3 4

5


27

7. PCB Layout 7.1 Main Board


28

7.2 Power Board


29

7.3 Key Board


30

8. Maintainability 8.1 Equipments and Tools Requirement 1. Multi-meter.

2. Oscilloscope.

3. Pattern Generator.

4. DDC Tool with and Compatible Computer.

5. Alignment Tool.

6. LCD Color Analyzer.

7. Service Manual.

8. User Manual.

If the monitor fails to operate correctly , please follow the steps below for a possible solution.

1. Perform the adjustments described in OPERATION THE MONITOR, depending on the problem you

have .If the monitor dose not get a picture ,skip to 2.

2. Consult the following items if you cannot find an appropriate adjustment item in OPERATING THE

MONITOR or if the problem persists.

3. If you are experiencing a problem which is not described below or you cannot correct the problem ,

discontinue using the monitor and contact your dealer or service center for further assistance.


31

Problem & Question Possible Solutions

Power LED Is Not ON Make sure the power button is ON and the Power Cord is properly connected to a grounded power outlet and to the monitor.

No Plug & Play In order for the Plug & Play feature of the monitor to work, you need a Plug & Play compatible computer & video card. Check with your computer manufacturer. Also

check the monitor's video cable and make sure none of the pins are bent.

Make sure the AOC Monitor Drivers are installed (AOC Monitor Drivers are available at : http://www.aoc.com)

Picture Is Fuzzy & Has

Ghosting Shadowing

Problem

Adjust the Contrast and Brightness Controls. Make sure you are not using an extension cable or switch box. We recommend plugging the monitor directly to the video card output connector on the back of your

computer.

Picture Bounces, Flickers

Or Wave Pattern Is Present

In The Picture

Move electrical devices that may cause electrical interference as far away from the monitor as possible.

Use the maximum refresh rate your monitor is capable of at the resolution your are using.

Monitor Is Stuck In Active

Off-Mode"

The Computer Power Switch should be in the ON position. The Computer Video Card should be snugly seated in its slot. Make sure the monitor's video cable is properly connected to the computer. Inspect the monitor's video cable and make sure none of the pins are bent. Make sure your computer is operational by hitting the CAPS LOCK key on the keyboard while observing the CAPS LOCK LED. The LED should either turn ON or

OFF after hitting the CAPS LOCK key.

Missing one of the primary

colors (RED, GREEN, or

BLUE)

Inspect the monitor's video cable and make sure that none of the pins arebent. Make sure the monitor's video cable is properly connected to the computer.

Screen image is not

centered or sized properly

Adjust H-Position and V-Position or press hot-key (AUTO).

Picture has color defects

(white does not look white)

Adjust RGB color or select color temperature

Horizontal or vertical

disturbances on the screen

Use win 95/98/2000/ME/XP shut-down mode Adjust CLOCK and FOCUS or perform hot-key (AUTO-key )


32

8.2 Trouble Shooting

8.2.1 Main Board No power

No power

Press power key and look if the

picture is normal Sense Resistor

Please reinsert and make sure

the AC of 100-240 is normal

Measure C704 (+) =1.8V

U701 PIN2=3.3V

Reinsert or check the Adapter/Inverter section

X401 oscillate waveforms are

normal

Check CN701 or replace Q702, Q703, and U701

Replace U401

Replace X401

OK

OK NG

NG

NG

OK NG


33

No picture (LED orange)

No picture

The button if under control

Replace the key button

Measure C704 (+) =1.8V

U701 PIN2=3.3V

Replace U401

X401 oscillate waveform is normal

Check CN701 or replace Q702, Q703, and U701

OK

OK

OK

OK

NG

NG

Check HS/VS from CN101 is normal

Replace X401

Check Correspondent component

NG

NG

Measures U402, is normal

OK

NG

Replace U402


34

White screen

White screen

X401 oscillate waveform is normal

Check U301 Q302 is

broken?

Check Correspondent component.

Replace PANEL

Check Correspondent component.

Replace U401

OK

OK

OK Replace X401

NG

NG

NG

NG

Check reset circuit of

U401 is normal

Measure U301 base

is low level?

OK


35

8.2.2 Power Board No power

Check L904 = 12V

Check AC line volt 110V or 220V

Check AC input

Check the voltage of C907 (+)

Check bridge rectified circuit and F901 circuit

Check start voltage for the pin8 of IC901

Check R904, R932, Change IC901 NG

Check the auxiliary voltage is bigger than

10V and smaller than 20V

1) Check IC901

2) Check R909/D901/C903 circuit

OK

OK

NG

Check Q901/D903/IC902/ZD921/ZD922/Q903

OK

Check IC901 pin5 PWM wave

OK Check IC901

NG

NG

NG OK

NG


36

No backlight

Check the input voltage of 12V

NG OK Check adapter and F801

Check ON/OFF signal

Check Interface board or main board NG

OK

Check IC801 PIN12=12V

NG OK Change on/off circuit

Check IC801 PIN5 have triangle wave

NG OK Change IC801

Check IC801 PIN9/PIN10 PWM wave

NG OK Check IC801

Check Q802 Drain wave

NG

Check the output of T801

Change Q802

Check connecter & lamp, feedback and protect circuit

OK NG

Change T801

OK


37

8.2.3 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


38

9. White- Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.

Before started adjust white balance , please set the Chroma-7120 MEM Channel 3 to (6500K) color, MEM

Channel 4 to (7300K) color, MEM Channel 9 to (7800K) color , and MEM Channel 10 to (9300K ) color ( our

6500K color parameter is x = 313 30, y = 329 30, Y>150cd/m2; 7300K color parameter is x = 302 30, y = 318

30, Y>150cd/m2; 7800K color parameter is x = 296 30, y = 311 30, Y>150cd/m2; 9300K color parameter is x =

283 30, y = 297 30, Y>130cd/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 .

2. Setting the color temp. you want

A. MEM.CHANNEL 3 (Warm color):

6500K color temp. parameter is x = 313 30, y = 329 30, Y>150cd/m2

B. MEM.CHANNEL 4 (Normal color):


C. MEM.CHANNEL 9 (Cool color):


D. MEM.CHANNEL 10 (sRGB color):


3. Into Factory mode of ENVISION P851:

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 (6500K) 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 30, y = 329 30, Y>150cd/m2

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

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

6. Adjust the BLUE 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 =1002

B. Adjust (7300K) color-temperature


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




39




C. Adjust (7800K) 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)



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



D. Adjust (9300K) color-temperature


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




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


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


40

10. Monitor Exploded View


41

11. BOM List T8RCM6NDXNE1HNJ

Location Part No. Description Remark

040G 58160811A GREEN DOT LABEL

040G 58162461A EPA LABEL

045G 77 3 PE PACKING

052G 1150 C INSULATING TAPE

052G 1186 SMALL TAPE

052G 1207 A Conductive Tape 45mm *25mm *0.08mm

052G 1211 B Conductive Tape 85mm *40mm *0.09mm

052G6019 1 INSULATING TAPE

070GHDCP500HDC HDCP CODE

E08903 089G1745GAA AC DVI CABLE 2nd source

E08903 089G1745HAA AC DVI CABLE

E08901 089G414A15N IS POWER CORD 2nd source

E08901 089G414A15N YH POWER CORD

E09502 095G8014 6DH40 HARNESS 6P-4P(A1253HA HR)+3P(A1253HA HR) 2nd source

E09502 095G8014 6XH40 HARNESS 6P-4P(A1253HA HR)+3P(A1253HA HR)

095G8018 3XH39 LVDS CABLE

0M1G 130 5120 SCREW

0M1G1730 6120 SCREW,42-D020523

XN01A 0Q1G 930 6120 SCREW 3X6MM

E750 750GLC185WA212N000 PANEL CLAA185WA02 000 WJ CPT 2nd source

E750 750GLC185WA213N000 PANEL CLAA185WA02 000 FZ CPT

E750 750GLC185WA222N000 PANEL CLAA185WA02 011 WJ CPT 2nd source

E750 750GLC185WA223N000 PANEL CLAA185WA02 011 FZ CPT 2nd source

756GJ8CB AE002 MCU ASSY 2nd source

U402 056G1133 81 SST25LF020A-33-4C-SAE 2nd source

SMTCR-U402 100GAMC8004B11 ENV-P851-CLAA185W-081111-V003-ADEDID0

XN01A AM1G1740 12 47 CR3 SCREW

CBPCRM6E1QQJ Main Board

CN402 033G3802 6 WAFER

CN701 033G3802 9 WAFER 9P RIGHT ANELE PITCH

CN302 033G8027 14 H WAFER 14P 2.0MM DIP

040G 45762412B CBPC LABEL

C419 067G 3151007KV ELCAP 10UF M 50V 105 KINGNICHI CN101 088G 35315F H D-SUB 15PIN 2nd source

CN101 088G 35315F HD D-SUB CONN F ATTACHED SCREW 2nd source

CN101 088G 35315F HJ SOC SUBD H 15P F 2nd source

CN101 088G 35315F XH D-SUB 15PIN VERTICAL CONN WITH SCREW


42

CN102 088G 35424F D DVI 24PIN CONN F ATTACHED SCREW

CN102 088G 35424F J DVI 24PIN CONN F ATTACHED SCREW 2nd source

CN102 088G 35424F N DVI 24PIN CONN F 2nd source X401 093G 22 53 J 14.31818MHZ/32PF/49US

C402 067G 315100 7B CAP 105C 10UF M 50V

C402 067G 3151007KB EC 10uF M 50V 5*11 2nd source

C704 067G 315101 4B CAP 105C 100UF M 25V

C305 067G 315101 4B CAP 105C 100UF M 25V

C707 067G 315101 4B CAP 105C 100UF M 25V

C706 067G 315101 4B CAP 105C 100UF M 25V

C707 067G 3151014KB EC 100uF M 25V 6.3*11 2nd source




U401 056G 562558 1 IC TSUM5PFHL-LF MSTAR

U701 056G 585 4A IC AP1117E33L-13

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

U104 056G 662 13 IC AZC099-04S SOT23-6L

U105 056G 662 13 IC AZC099-04S SOT23-6L

U106 056G 662 13 IC AZC099-04S SOT23-6L

U107 056G 662 13 IC AZC099-04S SOT23-6L

U403 056G1133 32 IC M24C04-WMN6TP SO8

U402 056G1133 81 SST25LF020A-33-4C-SAE

Q701 057G 417 12 T KEC 2N3904S-RTK/PS 2nd source


Q703 057G 417 16 T MMBT2907

Q702 057G 417 16 T MMBT2907

Q701 057G 417511 MMBT3904

Q302 057G 417512 MMBT3906

Q302 057G 417517 Tra LMBT3906LT1G -200mA/-40V SOT-23 LRC 2nd source

Q701 057G 417518 TRA LMBT3904LT1G 200mA/40V SOT-23 LRC 2nd source

Q406 057G 763 1 A03401 SOT23 BY AOS(A1)

U301 057G 763 3 AO4411 SO-8

R423 061G0402000 RST CHIP MAX 0R05 1/16W

R134 061G0402100 RST CHIPR 10 OHM +-5% 1/16W

R132 061G0402100 RST CHIPR 10 OHM +-5% 1/16W

R131 061G0402100 RST CHIPR 10 OHM +-5% 1/16W

R130 061G0402100 RST CHIPR 10 OHM +-5% 1/16W

R129 061G0402100 RST CHIPR 10 OHM +-5% 1/16W

R128 061G0402100 RST CHIPR 10 OHM +-5% 1/16W


43

R127 061G0402100 RST CHIPR 10 OHM +-5% 1/16W

R126 061G0402100 RST CHIPR 10 OHM +-5% 1/16W

R101 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R105 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R109 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

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

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

R431 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R429 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R428 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R425 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R417 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R416 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R415 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R409 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R119 061G0402101 RST CHIPR 100 OHM +-5% 1/16W

R118 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

R706 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W





















44

R419 061G0402121 RST CHIP 120R 1/16W 5%

R420 061G0402121 RST CHIP 120R 1/16W 5%

R106 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W


R401 061G0402390 0F RST CHIP 390R 1/16W 1%

R444 061G0402390 1F RST CHIPR 3.9KOHM +-1% 1/16W

R443 061G0402390 1F RST CHIPR 3.9KOHM +-1% 1/16W

R110 061G0402471 RST CHIPR 470 OHM +-5% 1/16W









R139 061G0402682 RST CHIP 6K8 1/16W 5%

R410 061G0402682 RST CHIP 6K8 1/16W 5%

R108 061G0402750 RST CHIPR 75 OHM +-5% 1/16W

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

R116 061G0402750 RST CHIPR 75 OHM +-5% 1/16W

R102 061G0603000 RST CHIP MAX 0R05 1/10W

R403 061G0805000 F RST CHIPR 0 OHM +-5% 1/8W FENGHUA

R305 061G0805000 F RST CHIPR 0 OHM +-5% 1/8W FENGHUA

FB403 061G0805000 F RST CHIPR 0 OHM +-5% 1/8W FENGHUA

R701 061G1206000 RST CHIP MAX 0R05 1/4W

R301 061G1206331 RST CHIPR 330 OHM +-5% 1/4W

C107 065G0402102 32 1000PF +-10% 50V X7R

C121 065G0402102 32 1000PF +-10% 50V X7R

C122 065G0402102 32 1000PF +-10% 50V X7R

C124 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R

C710 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R

C711 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R

C411 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C410 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

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

C408 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

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

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

C405 065G0402104 15 MLCC 0402 0.1UF K 16V X5R


45

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

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

C302 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C301 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C115 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C412 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C709 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C708 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C705 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C701 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C435 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C434 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C433 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C432 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C431 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

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

C418 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

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

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

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

C413 065G0402104 15 MLCC 0402 0.1UF K 16V X5R

C104 065G0402220 31 CHIP 22PF 50V NPO

C103 065G0402220 31 CHIP 22PF 50V NPO

C423 065G0402224 17 CAP CER 0.22UF -20%-80%

C401 065G0402224 17 CAP CER 0.22UF -20%-80%

C421 065G0402470 31 MLCC 0402 CAP 47PF J 50V NPO

C420 065G0402470 31 MLCC 0402 CAP 47PF J 50V NPO

C114 065G0402473 12 CHIP 0.047uF 16V X7R

C111 065G0402473 12 CHIP 0.047uF 16V X7R

C110 065G0402473 12 CHIP 0.047uF 16V X7R

C108 065G0402473 12 CHIP 0.047uF 16V X7R

C106 065G0402473 12 CHIP 0.047uF 16V X7R

C102 065G0402473 12 CHIP 0.047uF 16V X7R

C105 065G0402509 31 CHIP 5pF 50V NPO

C109 065G0402509 31 CHIP 5pF 50V NPO

C113 065G0402509 31 CHIP 5pF 50V NPO

FB702 071G 56G301 EA BEAD 300OHM

FB401 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill 2nd source

FB402 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill 2nd source

FB404 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill


46

FB401 071G 56V301 M CHIP BEAD 2012 300 OHM



FB104 071G 59G301 CHIP BEAD 300OHM






FB103 071G 59K190 B 19 OHM BEAD

FB102 071G 59K190 B 19 OHM BEAD

FB101 071G 59K190 B 19 OHM BEAD

D702 093G 60505 DIO SIG SM BAT54C(PHSE)R




ZD105 093G 39GA01 T RLZ5.6B

ZD104 093G 39GA01 T RLZ5.6B

D701 093G3004 3 SM340A

715G2883 1 6 MAIN Board PCB

J07G 1 S145 wooden pallet




J11G 800 5 Support

J40G 19T673 4A ID LABEL P851

J40G 581673 2A CARTON LABEL

J40G POP673 2A POP LABEL P851

J40G0002673 1A cel label

J40GVSTA673 1A VISTA COLOR LABEL

J41G7801673 1A WARRANTY BOOKLET

J41G780A673 3B P851 QSG

J44G6000624 3A EMPTY CARTON



J44G6002 S153 paper plate




J44G8017673 1D CARTON


47

J44G9003220 35 CORNER PAPER

J45G 88626 1 R PE BAG FOR MONITOR

J52G 1185 E1 BIG CARTON TAPE FOR ENVISION

J70G9002673 1B CD MANUAL

KEPC8QG9J KEPC BOARD

SW002 077G 600 1 CJ TACT SWITCH




SW003 077G610D 1 NA TACT SW+LED

SW003 077G610D 1 WB TACT SW+LED 2nd source

CN2 033G8032 3F HR CONNECTOR 3P 1.25

CN1 033G8032 4F S HR CONNECTOR

Q002 057G 417 4 PMBS3904/PHILIPS-SMT(04)


R001 061G0603000 RST CHIP MAX 0R05 1/10W

R004 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W



R005 061G0603472 RST CHIPR 4.7K OHM +-5% 1/10W

R006 061G0603472 RST CHIPR 4.7K OHM +-5% 1/10W

715G3331 1 KEY Board PCB

PWPC8521VYD3J2 Power Board

CN802 033G8021 2E F WAFER

CN801 033G8021 2E F WAFER

040G 45762412B CBPC LABEL

IC902 056G 139 3A IC PC123Y22FZ0F

NR901 061G 58080 N RST NTCR 8OHM SHAGON

NR901 061G 58080 WT 8 OHM NCT 2nd source

C904 063G107K104 6 0.1UF +-10% 2nd source

C904 063G107K104 U 0.1UF/275V

C908 063G107K224 US MPX. 0.22UF 250V +_10% 2nd source

C908 063G107K2246S1 X2 CAP 0.22UF K 275VAC

C801 065G 3J3006ET 30PF 5% SL 3KV TDK

C803 065G 3J3006ET 30PF 5% SL 3KV TDK

C901 065G305M1022BP Y2 1000PF M 250VAC Y5P

C902 065G305M1022BP Y2 1000PF M 250VAC Y5P

C900 065G306M2222BP 2200PF +-20% 250VAC

C907 067G 40Z10115X 100F 450V

C922 067G215D4714KV E.C 105 CAP 470UF M 25V ED SERIES 2nd source


48

C802 067G215D4714KV E.C 105 CAP 470UF M 25V ED SERIES 2nd source C918 067G215D6814KV CAP 105 680uF M 25V 2nd source C917 067G215D6814KV CAP 105 680uF M 25V 2nd source C940 067G215P1024XV CAP 105 1000UF M 25V C802 067G215P4714XV CAP 105 470UF M 25V C922 067G215P4714XV CAP 105 470UF M 25V C918 067G215P6814XV CAP 105C 680UF M 25V

C917 067G215P6814XV CAP 105C 680UF M 25V

C940 067G215S1024KV EC 105 CAP 1000UF M 25V 2nd source C915 067G215S4713KT 470UF 16V

L904 073G 253 91 V1 CHOKE COIL 1.1uH

L903 073G 253 91 V1 CHOKE COIL 1.1uH

L904 073G 253191 L CHOKE COIL 1.1uH CC-007802 2nd source

L903 073G 253191 L CHOKE COIL 1.1uH CC-007802 2nd source

L901 073L 174 40 HG GBQM4.778.391

L901 073L 174 40 NG LINE FILTER 30mH 2nd source

T801 080GL17T 40 DN X'FMR TK.2001U.101 2nd source

T901 080GL19T 26 T X'FMR 610uH SRW24LQL-T15H016 2nd source

CN901 087G 501 32 S AC SOCKET

CN901 087G 501 32 DL AC SOCKET DIP 3PIN+2PIN GROUND 2nd source

BD901 093G 50460 28 BRIDGE DIODE KBP208G LITEON

D905 093G3006 1 1 31DQ06FC3 NIHON INTER

CN902 095G 82510D531 10P(SCN)-9P(PH) 120MM 2nd source

CN902 095G 82510W531 HARNESS 10P-9P 120MM

705GQ857020 Q901 ASS'Y

051G 200 1 OIL FOR DISAPPEAR

Q901 057G 667 30 2SK2645

Q901 057G 724 11 STP9NK65ZFP 2nd source

0M1G 930 8120 SCREW

HS3 Q90G6263 6 HEAT SINK

705GQ893028 D906 ASS'Y

051G 200 1 OIL FOR DISAPPEAR

D906 093G 60250 FCH10U10 2nd source

D906 093G 60267 SP10100

0M1G 930 8120 SCREW

HS2 Q90G6263 6 HEAT SINK

IC801 056G 379 22 IC TL494IDR SOIC-16

IC901 056G 379107 IC LD7575A PS SOP-8




49











Q802 057G 600 55 P5506 HVG SO-8

Q809 057G 759 2 RK7002FD5T116 SOT-23 BY ROHM 2nd source

Q808 057G 760 4A DTA144WN3/S SOT-23

Q808 057G 760 4B PDTA144WK SOT346 2nd source

Q805 057G 760 5A DTC 144WN3/S SOT-23

Q805 057G 760 5B PDTC144WK SOT346 2nd source

Q802 057G 763 14 AM9945N 2nd source

Q809 057G 763904 TRA FET 2N7002 SOT-23 PHILIPS

R823 061G0603000 RST CHIP MAX 0R05 1/10W






R808 061G0603100 2F RST CHIPR 10K OHM +-1% 1/10W







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

R862 061G0603105 RST CHIPR 1M OHM +-5% 1/10W

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


R930 061G0603243 1F RST CHIPR 2.43K OHM +-1% 1/10W


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




50

R853 061G0603683 RST CHIPR 68K OHM +-5% 1/10W



JR902 061G0805000 RST CHIP MAX 0R05 1/8W




R915 061G0805100 3F RST CHIPR 100KOHM +-1% 1/8W

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





R924 061G0805151 RST CHIPR 150 OHM +-5% 1/8W

R825 061G0805220 RST CHIPR 22 OHM +-5% 1/8W

R829 061G0805220 RST CHIPR 22 OHM +-5% 1/8W

R839 061G0805220 RST CHIPR 22 OHM +-5% 1/8W

R850 061G0805220 RST CHIPR 22 OHM +-5% 1/8W

R943 061G0805471 RST CHIPR 470 OHM +-5% 1/8W



JR801 061G1206000 RST CHIP MAX 0R05 1/4W

F801 061G1206000 4 RST CHIP MAX 0R05 1/4W

F905 061G1206000 4 RST CHIP MAX 0R05 1/4W

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

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

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

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

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

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

R918 061G1206101 RST CHIPR 100 OHM +-5% 1/4W



R855 061G1206150 RST CHIPR 15 OHM +-5% 1/4W

R856 061G1206150 RST CHIPR 15 OHM +-5% 1/4W

R912 061G1206221 RST CHIPR 220 OHM +-5% 1/4W

R909 061G1206519 RST CHIPR 5.1 OHM +-5% 1/4W





51

C932 065G0603102 32 1000PF +-10% 50V X7R

C842 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R





C819 065G0603222 22 CHIP 2200PF 25V X7R

C823 065G0603222 22 CHIP 2200PF 25V X7R

C928 065G0805103 32 CAP CHIP 0805 10NF K 50V X7R

C931 065G0805104 32 CAP CHIP 0805 0.1uF K 50V X7R





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

C839 065G0805152 31 1.5nF/50V

C838 065G0805152 31 1.5nF/50V

C820 065G080522131G CAP CHIP 0805 220PF G 50V NPO

C845 065G080522512K T CAP CHIP 0805 2.2UF K 16V X7R

C909 065G0805471 21 CAP CHIP 0805 470PF J 25V NPO

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

C912 065G1206102 72 CAP CHIP 1206 1000PF K 500V X7R

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

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

D806 093G 6432P LL4148

D805 093G 6432P LL4148

D807 093G 6432P LL4148

D812 093G 6432P LL4148

D814 093G 6432P LL4148

D817 093G 6432P LL4148

D903 093G 6432P LL4148

D915 093G 6432P LL4148

D916 093G 6432P LL4148

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

ZD902 093G 39S 40 T RLZ 13B LLDS

ZD921 093G 39S 40 T RLZ 13B LLDS

ZD905 093G 39S 44 T RLZ18B LLDS

CN901 006G 31500 EYELET

IC903 056G 158 10 T IC AS431AZTR-E1 TO-92

IC903 056G 158 12 KIA431A-AT/P TO-92 2nd source


52

R908 061G152M10452T RST MOFR 100KOHM +-5% 2WS

R946 061G152M15152T RST MOFR 150 OHM +-5% 2WS

R914 061G152M47852T RST MOFR 0.47 OHM +-5% 2WS

C906 065G 2K152 2T6213 CAP CER 1500PF K 2KV

C903 067G 2152207NT KY50VB22M-TP5 5*11 2nd source

C903 067G215P2207PT CAP 105 22UF M 50V C903 067G215Y2207KT CAP 105 22UF M 50V KINGNICHI 2nd source F901 084G 56 3 B FUSE 3.15A 250V

F901 084G 56 3W FUSE 2nd source

D900 093G 6026T52T RECTIFIER DIODE FR107

D900 093G 6026W52T FR107 2nd source

D901 093G 6038P52T PS102R 2nd source

D901 093G 6038T52T FR103

J804 095G 90 23 JUMPER WIRE






















715G2852 3 4 POWER Board PCB

Q51G 6 4509 GLUE_RTV

T801 S80GL17T40V Transformer ASS'Y

T901 S80GL19T26V1 Transformer ASS'Y

Q12G6600 6 FOOT


53

Q15G0346Z01 mainframe

Q33G0264ABJ 1L osd button 2nd source

Q33G0265 1 1D power lens

Q33G0266AED 1L power BUTTON

Q34G0518AED 1L9090 STAND

Q34G0520AEDA1L9090 bezel 18.5

Q34G0521ABJZ1L9090 rear cover

Q34G0522ABJ 1L9090 REAR POWER COVER

Q34G0523AED 1L9090 base

Q37G0115012 hinge

Q44G8017101 EPS

Q44G8017201 EPS