Transcript
Page 1: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

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Service Service Service

Horizontal Frequency

30-80 kHz

TABLE OF CONTENTS Description Page 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.

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

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

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

1. Monitor Specification.................................………........3

2.LCD Monitor Description…………………………….......4

3. Operation Instruction…………...................…...........5

3.1 General Instructions.....................................…...........5

3.2 Control Button……………………………..……...........5

3.3 Adjusting the Picture...........................…............5

4. Input/Output Specification............……………............8

4.1 Input Signal Connector............…..……................8

4.2 Factory Preset Display Modes.........................9

5 Panel Specification.....…………………........................10

5.1 Display Characteristics………………………………10

5.2 Optical Characteristics………………………………..10

5.3 Parameter guide line for CCFL Inverter……………..10

6 Block Diagram 11

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

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

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

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

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

3.1 General Instructions.....................................…...........7

3.2 Control Button……………………………..……...........7

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

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

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

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

5 Panel Specification.....…………………........................13

5.1 Display Characteristics………………………………13

5.2 Optical Characteristics……………………………….14

5.3 Electrical Characteristics……………….…………..15

6. Block Diagram…….…................………….........17

6.1 Software Flow Chart…….…..........………….........17

6.2 Electrical Block Diagram………...………...…......19

7. Schematic……………………………………………. 21

7.1 Main Board…………..............................................21

7.2 Power Board....……………....................................26

8. PCB Layout..…………............................................27

8.1 Main Board……………......................................27

8.2 Power Board….....................................................28

8.3 Key Board……………….....................................29

9. Maintainability………...............................................30

9.1. Equipments and Tools Requirement.....................30

9.2. Trouble Shooting…………....................................31

10. White-Balance, Luminance adjustment.................36

11. Monitor Exploded View……..……………............38

12. BOM List....……....................................................39

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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 might 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 radiations 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.)

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Revision List

Version Date Revision History Remark

A00 May.-20-2010 Initial release T89ANRNQWWA26NE

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1. Monitor Specification

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2. LCD Monitor Description

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

HOST Computer

AC-IN 100V-240V

PWPC board (Include: adapter, inverter)

Flat Panel and CCFL backlight

Main Board RS232 Connector For white balance adjustment in factory mode

CCFL Driver

Video signal DDC

Monitor Block Diagram

Key board

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3. Operating Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control knobs are located at front panel of the monitor.By changing these settings, the picture can be adjusted to your personal preferences.

3.2 Control Buttons

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 disable to adjust) Auto configure hot key: When there is no OSD, press Auto/Source button continuously about 2 second to do auto configure (Only for the models with dual or more inputs). Volume adjustment hot key: When there is no OSD,press Volume(►) to active volume djustment bar,press ◄ or ► to adjust volume(Only for the models with speakers) 3.3 Adjusting the Picture OSD Setting

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-button to activate sub-menu . Once the desired function is highlighted, press MENU-button to activate it. 3) Press ◄ or ► to change the settings of the selected function. Press ◄ or ► to select another function in

sub-menu . Press AUTO to exit . 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.

Notes: 1) If the product has only one signal input, the item of "Input Select" is disable to adjust. 2) If the product screen size is 4:3 or input signal resolution is wide format, the item of "Image Ratio" is disable to

adjust. 3) One of DCR, Color Boost, and Picture Boost functions is active, the other two function is turned off accordingly.

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Luminance

Image Setup

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Color Temperature

Color Boost

Picture Boost

OSD Setup

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Extra

Reset

LED Indicator

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4. Input/Output Specification 4.1 Input Signal Connector D-SUB connector

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4.2 Factory Preset Display Modes

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5 Panel Specification 5.1 Display Characteristics

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5.2 Optical Characteristics

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5.3 Electrical Characteristics 1.TFT LCD Module:

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2.Back Light Unit:

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6. Block Diagram 6.1 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

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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 initialize.

10) In standby mode?

11) Update the lifetime of back light.

12) Check the analog port, are they’re 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?

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6.2 Electrical Block Diagram 6.2.1 Scalar Board

FLASH MEMORY

Pm25LD020C-SCE

(U402)

Scalar NT68668AFG

(Include :MCU,ADC,OSD etc)

(U401)

LCD Interface

(CN301)

D-Sub

Connector

(CN101)

H syncV syncRGB

EEPROM

CAT24C02WI

(U101)

DDC1_SCL DDC1_SDA

Crystal 12MHZ

(X401)

Key Control Interface (CN401)

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6.2.2 Inverter / Power Board

ZD801

PWM Control TA9690GN

(IC801,IC802)

12V

MOSFET (Q801)

DIM

ENA

L801

LED (CN802)

LED

(CN803)

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7. Schematic 7.1 Main Board 715G4002M01000004S

R120 10K+-5%1/16W

CMVCC13,4,5

DET_VGA

C127NC/22P 50V

C128NC/22P 50V

ESD_VCC

ESD_VCC

ESD_VCC1ESD_VCC1

DSUB_SCL

C122100N 16V

DDC1_SCL

C125100N 16V

C126100N 16V

C121100N 16V

C120100N 16V

2010/1/13modify type

U102

CAT24C02WI-GT3

A01

A12

A2 3

VSS4

SDA5 SCL6 WP7 VCC8

CMVCC1DVI_5V

VGA_R-

R139220K 1/16W 5%

R135100K 1/16W

DET_CABLE 5

DSUB_B+ 5

D101BAV70

3

12

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME称爹

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

Key Component

絬 隔 瓜 絪 腹 e2040VA C

AOC e2040VA B

2 6Tuesday , April 27, 2010<称爹>

2.0.INPUT

G4002-M0D-000-0040-100416

DSUB_SCL

DSUB_SDA

FB104

300 OHM

VGA_R+ VGA_B+

VGA_G+

V_Sy nc

VGA_G-

DDC1_SDA

H_Sy nc

DSUB_SDA

C117220N16V

DDC1_SCL

DDC2_SDADDC2_SCL

DVI_HPD

R12322K 1/16W

R13622K 1/16W

C112100N 16V

FB106 300 OHM

D102BAV70

3

12

C115100N 16V

FB105

300 OHM

C1191N 50V

C1181N 50V

H_Sy nc

R10510OHM1/16W

R11110OHM1/16W

R11510OHM1/16W

C116220N16V

DSUB_B- 5

DSUB_SOG 5

DSUB_G+ 5

DSUB_R+ 5

DSUB_R- 5

DSUB_G- 5

DSUB_H 5

U103AOZ8105CI

I/O11

GND2

I/O23

I/O34VDD5I/O4 6

DSUB_V 5

DDC2_SCL 5DDC2_SDA 5

RX0P 5

U104AOZ8105CI

I/O11

GND2

I/O23 I/O3 4VDD5I/O46

RX0N 5

CN101D-SUB 15P

162738495

11

12

13

14

1510

1716

RX1N 5RX1P 5

RX2P 5RX2N 5

RXCP 5RXCN 5

U106AOZ8105CI

I/O11

GND2

I/O23

I/O34VDD 5I/O46

DDC1_SCL5

DDC1_SDA5DDC1_SDA

VGA_B-

U105AOZ8105CI

I/O11

GND2

I/O23

I/O34VDD 5I/O46

DDC_WP5

U107AOZ8105CI

I/O11

GND2

I/O23

I/O34VDD 5I/O46

FB102

0R05 1/10W1 2

FB103

0R05 1/10W1 2

FB101

0R05 1/10W1 2

11/30/2009

11/30/2009

11/30/2009

DDC_WP5

CN102JACK

DAT2-1DAT2+ 2

2/4shield3

DAT4-4DAT4+ 5

DDC SCL6

DDC SDA7

VSYNC8

DAT1-9DAT1+10

1/3shield11

DAT3-12DAT3+13

+5V14

SYNC GND15

HPD16

DAT0-17DAT0+18

0/5shield19

DAT5-20DAT5+21

clk shield22

clk+ 23

clk-24

GN

D26

GN

D25

R104 100OHM1/16W

R1384.7K 1/16W

DDC2_SDA

C1135PF 50V

DSUB_5V

V_Sy nc

R1254.7K 1/16W

DET_DVI

RX1P

R1244.7K 1/16W

C124100N 16V

VCC3.3

VGA_R+

DDC2_SCL

VGA_B+

ESD_VCC

RX2P

R1374.7K 1/16W

DET_VGA

VGA_G-

C1071N 50V

R127 10OHM1/16W

R101

100OHM1/16W

C11447nF 16V

R112

75OHM 1/16W

VGA_G+

RX0N

DVI_5V

C10647nF 16V

ESD_VCC1

VGA_R-

R129 10OHM1/16W

R134 10OHM1/16W

C10322P 50V

C10422P 50V

ZD101RLZ5.6B

C11047nF 16VVGA_B-

U101

CAT24C02WI-GT3

A01

A12

A23

VSS4

SDA5 SCL6 WP7 VCC8

R131 10OHM1/16W

R103 100OHM1/16W

R126 10OHM1/16W

R119 100OHM1/16W

C11147nF 16V

VGA_G+

R108

75OHM 1/16W

VGA_B+

ESD_VCC1

RXCN

CMVCC1

RX1N

DSUB_5V

R11747 OHM 1/16W

R110470 OHM 1/16W

C1095PF 50V

R116

75OHM 1/16W

R128 10OHM1/16W

R1062.2K 1/16W

RX0P

C10847nF 16V

VGA_R+

R10947 OHM 1/16W

R1072.2K 1/16W

DET_DVI

C10247nF 16V

R102 0R05 1/10W

RX2NR130 10OHM1/16W

R133390K +/-5% 1/16W

R132 10OHM1/16W RXCP

R113

100OHM1/16W

R11447 OHM 1/16W

DET_VGA

C1055PF 50V

R118 100OHM1/16W

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18.5" LCD Color Monitor AOC e940Swa

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LVB0PPB8

R306

100K 1/16W

R307NC

C303220N16V

PA2 LVACKP

R302220 OHM 1/4W

LVB1MPB7

LVB3PPB0

PA5 LVA2M

PA0 LVA3P

PA9 LVA0M

R301220 OHM 1/4W

PA4 LVA2P

LVB3MPB1

PA8 LVA0P

PA[0..9]

LVB2MPB5

PA1 LVA3M

LVB0MPB9

CMVCC1

PA6 LVA1P

PPWR_ON#5

LVBCKPPB2

PA3 LVACKMLVBCKMPB3LVB2PPB4

C301100N 16V

PA7 LVA1M

Q301AO3401A

LVB1PPB6

PB[0..9]

FB301

120 OHM

1 2

CMVCC12,4,5

PA[0..9]5 PB[0..9]5

AO3401L

21

C304100N 16V

S

D

R3034.7K 1/16W

3

G

C3051UF16V

11/30/2009

R308NC/10K1/16W

CN301

CONN

24681012141618202224262830

32

13579

11131517192123252729

31

PANEL_VCC

Q302

LMBT3904LT1G

R304

22K 1/16W

R30510K+-5%1/16W

CMVCC1

C30222UF 16V

U301

NC/AO4411

S1

S2

S3

G4

D8

D7

D6

D5

LVACKM RXEC-

LVBCKM RXOC-

RXE2-LVA2MRXE1-LVA1M

RXO3-LVB3MRXE0-LVA0M

RXO0-LVB0M

RXE3-LVA3M

RXO1-LVB1MLVB2M RXO2-

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME称爹

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

Key Component

絬 隔 瓜 絪 腹 e2040VA C

AOC e2040VA B

3 6Tuesday , April 27, 2010<称爹>3.0.OUTPUT

G4002-M0D-000-0040-100416

RXEC+ LVACKP

RXO2+ LVB2P

RXE0+ LVA0PRXE1+ LVA1P

RXOC+ LVBCKP

RXE2+ LVA2P

RXE3+ LVA3P

RXO0+ LVB0P

RXO3+ LVB3P

RXO1+ LVB1P

PANEL_VCC

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R7136.8K +-1% 1/16W

D703SR34

12

D704SR34

12

R7141.3K 1%

VCC3.3

R70510K+-5%1/16W

+C718180uF 16V

C70422UF 16V

CMVCC1 2,3,5

180k => 300k

Add C721

SMD => Dip

Add C723

1000p => NC

Add FB703

Pad 璶 TOP and Button常璶Τ  Pad 璶 TOP and Button 常璶Τ 

Add C714reducenoise

2010/1/25

2010/1/25

C70722UF 16V

Q701LMBT3904LT1G

FB7030R05 1/10W

C7141N 50V

CMVCC1

L701 22uH

D701SR34

12

+C716470uF 10V

C72110uF 25V

CMVCC1

Dropout voltage must< 0.8V @ 400mA

Dropout voltage must< 0.8V @ 600mA

SOT 252

Both 223 and 252foot-print

SOT 223

SOT 223

SOT 252

Both 223 and 252foot-print

C716 ぃ 繦獽 ノ,DC-DC pulse 穦Τnoise

C720100N 16V

R727300K

C722150pF 50V

C713100N 16V

R726100K 1/16W

R712100K 1/16W

R71133K 1/16W 5%

Place a large Padwith TOP

U705 MP1584EN

SW 1

EN2

COMP3

FB 4GND5 FREQ6 VIN7 BST8 Thermal Pad9

VCC3.3

11/30/2009

U701

VI3 VO 2

GN

D1

C72310uF 25VC712

100nF 25V

C719100nF 25V

CMVCC1

CN702

CONN

12345678910

1112

D707SR34

12

D708SR34

12

C717100N 16V

2010/1/13

2010/1/13

2010/1/13

2010/1/13

BKLT-EN

FB702

BEAD

1 2

+12V

+12V 6

BKLT-VBRIR7070R05 1/10W

BKLT-EN

R708NC/0R05 1/10W 5%

BKLT-VBRI

R70210K+-5%1/16W

R70310K+-5%1/16W

C708100N 16V

C702100N 16V

R704 22K 1/16W

C709100N 16V

R706

100OHM1/16W

C705100N 16V

VCC1.8

CMVCC1

CMVCC1

VCC3.3

U703NC/AZ1117D-1.8-E1

OUT 2IN3

GN

D1

U704

VI3 VO 2

GN

D1

CN701

JACK

3

21

+12V

U702G1117-33T43UF

AD

J(G

ND

)1

VO

UT(

TAB

)2

VIN

3

ZD702NC/RLZ6.2B

12

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME称爹

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

Key Component

絬 隔 瓜 絪 腹 e2040VA C

AOC e2040VA C

4 6Tuesday , April 27, 2010<称爹>4.0.POWER

G4002-M0D-000-0040-100416

C7101N 50V

C711NC/1N 50V

C706100N 16V

C7151N 50V

on_BACKLIGHT 5

adj_BACKLIGHT 5

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R401 100OHM1/16W

C427100N 16V

FB404300OHM

C4134.7UF 10V

C0805

C407

100N 16V

FB407300OHM

FB405300OHM

R416220K 1/16W 5%

C422100N 16V

R414470R 1/16W 1%

C4234.7UF 10V

C0805

DET_CABLE

R415100K 1/16W

C418

100N 16V

X40114.31818MHZ/32PF1

2

AVCC

ADC_VAA

ADC_BIASCVDD

DVDD

DVDD

AVCC

ADC_VAA33

AVCC

ADC_VAA33

DVDD

ADC_BIAS

C4081UF16V

R426 1K 1/16W

CMVCC12,3,4

R420 100OHM1/16WR419 100OHM1/16W

SPI_CKSPI_SI

R407NC/0R05 1/16W

VCC3.3CMVCC1

R4060R05 OHM

LED_R

R409NC/0R05 1/16W

R433

3.9K

1/16

W

VCC3.3

R4114.7K 1/16W

R4080R05 OHM

R41810K+-5%1/16W

12/3/2009 R41710K1/16W

LED 獹 

LED 獹 

R4104.7K 1/16W

Panel_ON

PA[0..9] 3

PB[0..9] 3

CN402

CONN

12345

67

AHS0AVS0

B0-B0+

SOG_DETG0+G0-

R0+

R431

3.9K

1/16

W

R0-DSUB_R+2

LED_ORANGELED_GRN/BLUE

LED_G

LED_R

PA9

PA6

PA8

PA5

PA2

PA7

PA3

PA0PA1

PA4

Q401LMBT3906LT1G

1

23

DDCSDA1

RX0-

DDCSDA2

ZD401

NC

/RLZ

5.6B

RX2+

LED_R

PA2PA3

KEY2

RX0+

C4141UF16V

PB7

C434

100N

16V

PB9

C4151UF16V

PB5

RXC+

PS_EN

PB0

PA7

RX1-

PB[0..9]

LED_G

RX1+

C431

100N

16V

Volume

C426 47pF 50V

2010/1/25

AUDIO_MUTE

PA0PA1

2010/1/25

2010/1/25

2010/1/25

RXC-

PB4

KEY1

POWER_KEY#

PB2

POWER_KEY#

PA6

R435100OHM1/16W

11/30/2009

11/30/2009

C429220N16V

PA8

DDC_WP

VCC3.3 2,4

PA5

VCC3.3

C432

100N

16V

R405330OHM 1/10W

R404220 OHM 1/10W

DDCSCL1

PS_O/P

C435

100N

16V

C4064.7UF 10VC0805

C433

100N

16V

R428NC/0R05 1/16W

CMVCC1

R4270R05 OHM

VCC3.3

DDCSCL2

PA[0..9]

PB3

PA4

PA9

C4241UF16V

RX2-

PB1

PB8

PB6

28

2

17

15

PB2

PB6PB5

PB8

PB3

PB1

R422 4.7K 1/16WPS_DISTANCE

PB4

PB7

PB0

PB9

Q402LMBT3906LT1G

1

23

6

SPI_SO

PS_O/P

116

SPI_CE

90C437

100N 16V

C438

100N 16V

5351

PS_EN

VCC3.3

FB403300OHM

DDC2_SCL2

R432

3.9K

1/16

W

WP

5V_DET

CMVCC1

ZD403

NC

/RLZ

5.6B

ZD402

NC

/RLZ

5.6B

FB408

NC/120 OHM

1 2

FB409

NC/120 OHM

1 2

C436NC/100N 16V

26

FB402300OHM

C403

100N 16V

C402

100N 16V

C405

100N 16V

CVDD

C4044.7UF 10V

C0805

VCC1.8

C401

100N 16VC439

4.7UF 10VC0805

VCC1.84 119

ADC_VAA

FB4010R05OHM1/8W 11552

adj_BACKLIGHT

CMVCC1

DSUB_R-2

DSUB_G+2DSUB_G-2

DSUB_B+2

DSUB_SOG2

DSUB_V2

DSUB_B-2

DSUB_H2

LED_GRN/BLUE

DDC1_SDA2

LED_ORANGE

DDC1_SCL2

RX2P2RX2N2RX1P2RX1N2

PS_DISTANCE

C428 47pF 50V

VCC3.3CMVCC1

R436 1K 1/16WR437 1K 1/16W

KEY1KEY2

RX0P2RX0N2RXCP2RXCN2

DDC2_SDA2

R41310K+-5%1/16W

DET_CABLE2

R41210K+-5%1/16W

PPWR_ON# 3

SPI_CESPI_SOSPI_SI

FB406NC/300OHM

SPI_CKWP

DDC_WP2

on_BACKLIGHT 4

adj_BACKLIGHT 4Volume 6

AUDIO_MUTE 6

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME称爹

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

Key Component

絬 隔 瓜 絪 腹 e2040VA C

AOC e2040VA C

5 6Tuesday , April 27, 2010<称爹>5.0.SCALER

G4002-M0D-000-0040-100416

on_BACKLIGHT

C425 100N 16V

CN401

CONN

1234567

89

R4341M 1/16W

R40210K+-5%1/16W

DVDD

C4214.7UF 10V

C0805

U401

NT68668AFG/C

RSTB1

DVD

D_Z

P2

DG

ND

3

RX2+4

RX2-5

AVC

C6

RX1+7

RX1-8

AGN

D9

RX0+10

RX0-11

AGN

D12

RXC+13

RXC-14

AVC

C15

REXT16

AD

C_B

IAS

17

PGN

D18

BIN1+19

BIN1-20

SOG1I21

GIN1+22

GIN1-23

RIN1+24

RIN1-25

AD

C_V

AA18

26

ADC

_GN

DA

27

AD

C_V

AA33

28

PD629

PB3/ADC3/INTE130

P31/TXD31

P30/RXD32

PB2/ADC2/INTE033

PB7/DDC_SDA1*34

PB6/DDC_SCL1*35

PA3/PWM536PA4/PWM6* 37PA5/PWM7* 38PA6/PWM8* 39PA7/PWM9* 40

HSYNCI141

VSYNCI142

PLL

_GN

D43

GN

D44

PLL_

DVD

D45

PB5/DDC_SDA0*46

PB4/DDC_SCL0*47

PD548

P3549

P3450

DVD

D51

CVD

D52

NC

53

V054V1 55V2 56V3 57V4 58V5 59V6 60V761VCKI62

NC

63

DG

ND

/CG

ND

64

PC6 102

NC

101

NC100

NC 99

NC 98

NC 97

NC 96

NC 95

NC 94

NC 93

NC92

NC91

DVD

D90

NC

89

T0M 88

T0P 87

T1M 86

T1P 85

T2M 84

T2P83

TCLK1M82

TCLK1P81

T3M 80

T3P 79

DG

ND

/CG

ND

78

T4M 77

T4P 76

T5M 75

T5P 74

T6M73

T6P72

TCLK2M 71

TCLK2P 70

T7M 69

T7P 68

PA1/PWM367

PA2/PWM4 66

PA0/PWM2 65OSCO128

OSCI127

PB0/ADC0126 PB1/ADC1125

PC5 124

PC4/PWM1 123

PC3/PWM0 122

PC1*121

PC0*120

CVD

D_Z

P11

9

PWMB*118PWMA*117

DVD

D11

6

CVD

D11

5

INT_HSO 114INT_VSO 113

NC

112

NC

111

PC2110

GN

D10

9

PD4108 SPI_CLK107 SPI_SI106 SPI_SO105 SPI_CE104

PC7 103

C4164.7UF 10V

C0805

C417

100N 16V

U402

A25L020AO-F

S1

DO2

W3

Vss4

DIO5C6HOLD 7Vcc 8

R40310K+-5%1/16W

C419

100N 16V

Page 25: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

25

R619NC

R620NC

R6029K1 1/16W 5% AINR

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME称爹

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

Key Component

絬 隔 瓜 絪 腹 e2040VA D

AOC e2040VA Custom

6 6Tuesday , April 27, 2010<称爹>

6.0.AUDIO

G4002-M0D-000-0040-100416

C60

71N

50V

R610

10K+-5%1/16W

OUT-L-C60

81N

50V

R60

310

K+-5

%1/

16W

CN602

CONN

1234

R60910K+-5%1/16W

R6019K1 1/16W 5%

OUT-L+

R60710K+-5%1/16W

R60

410

K+-5

%1/

16W

R608NC/10K1/16W

+5V_AUDIO

AUDIO_MUTE5Volume5

+5V_AUDIO

OUT-R-

Add FB605

180k => 300k0.1uF/25V => 10uF/25V

OUTR

OUTL

OUT-R+

CN601

PHONEJACK12354 AINLL

R

MUTE

C630100N 16V

R616 100OHM1/16WR615 470 OHM 1/16W

Q604

LMBT3904LT1G

D601LL4148

R6061K 1/16W

C606100N 16V

Q603LMBT3906LT1G

1

23

C60110uF 25V

2010/1/25

2010/1/25

FB605

0R05 1/10W

LOW

R60510K+-5%1/16W

100K => 0R

C60922UF 16V

Pad 璶 TOP and Button 常璶Τ 

MUTE

Place a large Padwith TOP

Pad 璶 TOP and Button常璶Τ 

R608/R611/R612with audio => NC

POWER ONHI

C627 => NC

2009/12/14

2009/12/3

R61810K+-5%1/16W

2010/1/13

POWER OFF

2009/12/3

DEL C624 / C625

2009/12/3

C6261UF16V

MUTE

C6271nF 50V

C624220P 50V

OUT-L-

C625220P 50V

C611 1UF16V

OUT-R+MUTE

R6216.8K +-1% 1/16W

C619

10U 10V

FB604 120 OHM

1 2

OUT-L+

FB601 120 OHM

1 2

AINR

C616

10U 10V

FB603 120 OHM

1 2

C6051N 50V

R6221.24K 1%

C613

1UF16V

C621220P 50V

C604150pF 50V

VOL

C6171UF16V

C620220P 50V

C612 1UF16VC629 NC/1uF/16V

R611NC/100K1/16W

FB602 120 OHM

1 2R613470K 1/16W 5%

C615

1UF16V

+12V

C603100N 16V

C602100N 16V

U601

PAM8602MNHR

+OU

TL1

-OU

TL4

/ MU

TE6

+OU

TR24

PGN

D3

INR

17IN

L8

PGN

D2

PGN

D22

PGN

D23

PVD

D5

VDC

10

PVD

D20

VREF

14

-OU

TR21

NC

15

/ SH

DN

19

Volu

me

11

VDD

7G

ND

18

NC

9

NC

12

NC

16

NC

13

+C610470uF 10V

R612NC/33K 1/16W

D602SR34

12

CN603

NC/CONN

1234

65

+12V 4

+12V

C622220P 50V

OUT-R-

L601 22uH

R6170R05 1/10W

+5V_AUDIO

R614100K1/16W

C618

1UF16V

U602 MP1584EN

SW 1

EN 2

COMP 3

FB4

GND5 FREQ6 VIN7 BST8 Thermal Pad9

C623220P 50V

C628 NC/1uF/16V

C614

1UF16V

AINLZD603NC/RLZ6.2B

12

VOL

Page 26: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

26

7.2 Power Board Converter 715G3823P04000004S

IC801TA9690GN

PWM1

ISEN12

ISEN23

ISEN34

ISEN45

GNDA6

ISEN87

ISEN68

ISEN79

OVP10

ISET11

RT12

ENA13ISW14ISEN515LDR 16VREF17GNDP18VIN 19SEL20COMP21SSTCMP22NC23STATUS 24

CN802CONN

123456789

10

1112

IC802

TA9690GN

PWM1

ISEN12

ISEN23

ISEN34

ISEN45

GNDA6

ISEN87

ISEN68

ISEN79

OVP10

ISET11

RT12

ENA13ISW 14ISEN515LDR16VREF17GNDP18VIN19SEL20COMP21SSTCMP 22NC23STATUS24

Q801

AO4828L

S21

G22

S13

G14

D15D1 6D27D28

F801 FUSE

ENA

C803100N 50V

DIM

CN803CONN

123456789

10

1112

C810NCC811NC

R80610K 1/10W 5%

C812NC

R812

100 OHM 1/10W

C8050.47uF 16V

R808NC

R810

1K 1/10W 5%

C813NC

C8072.2U16V

C814

0.1uF 50V

R844

10R 1/10W 5%

ZD801

B360B

L801

22uH

C8150.1uF 50V

R809100K 1/10W 5%

C8062U2 25V

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME称爹

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

Key Component

絬 隔 瓜 絪 腹 LNPC98501AHD1 1

A4

Tuesday , December 08, 2009

715G3823P01000004SODM MODEL

02.CONVERTER

G3823-P01-000-0040-2-091028

R805 120KOHM 1/10W

R802

NC

R801

0.15 OHM +-1% 1/4W

R842

R843

R815

R804

20mA

56K

56K

56K

56K

Iout 25mA

R84356KOHM +-5% 1/10W

R831 1 OHM 1/10WR830 1 OHM 1/10W

R828 1 OHM 1/10W

R833 1 OHM 1/10W

R8110R05 1/10W

R832 1 OHM 1/10W

R827 1 OHM 1/10W

R829 1 OHM 1/10W

R81410 OHM 1/10W

R80456KOHM +-5% 1/10W

R8250R05 1/4W

+ C802

100uF 50V

150K

27K

150K

27K

R84256KOHM +-5% 1/10W

R81556KOHM +-5% 1/10W

R845

NC

R826 1 OHM 1/10W

R8221M 1/10W 5%

R82443K 1/10W 1%

R82333K 1/10W 5%

+12V

Vout

VoutR837 1 OHM 1/10W

R839 1 OHM 1/10WR838 1 OHM 1/10W

R834 1 OHM 1/10W

R840 1 OHM 1/10WR841 1 OHM 1/10W

R836 1 OHM 1/10WR835 1 OHM 1/10W

CN801CONN

12345678910

1112

R81710K 1/10W 5%

R816 120KOHM 1/10W

R813 10K 1/10W 5%

+

C804NC

C801

100N 50V

R821 10K 1/10W 5%

C8080.47uF 16V

R820

100 OHM 1/10W

OVP1

OVP2

R803

1K 1/10W 5%

OVP1

OVP2

R818NC

C8161N 50V

C8092.2U16V

R819100K 1/10W 5%

R8070R05 1/10W

Page 27: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

27

8. PCB Layout 8.1 Main Board 715G4002M01000004S

Page 28: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

28

8.2 Power Board Converter 715G3823P04000004S

Page 29: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

29

8.3 Key Board 715G4014K01000004C

Page 30: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

30

9. Maintainability 9.1 Equipments and Tools Requirement 1. Multi-meter.

2. Oscilloscope.

3. Pattern Generator.

4. DDC Tool with an Compatible Computer.

5. Alignment Tool.

6. LCD Color Analyzer.

7. Service Manual.

8. User Manual.

Page 31: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

31

9.2 Trouble Shooting 9.2.1 Main Board No Power

Press power key and look if the picture is normal

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

Measure U702 Vout=3.3V, U704 Vout=1.8V

Reinsert or check the power section

X401 oscillate waveforms are normal

Check U702, U704,

CN702

Replace U401

Replace X401

OK

OK

OK

NG

NG

NG

NG

No power

Page 32: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

32

No Picture

No picture

OK

OK

NG

NG

Measure U702 Vout=3.3V, U704 Vout=1.8V

Replace U702, U704, CN702

X401 oscillate waveforms are normal

Replace X401

Check if the sync signal from computer is output and video cable is connected normally

Input the sync signal of computer, or change the cable

Replace U401

NG

OK

Page 33: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

33

White Screen

White screen

Measure Q302 base is low level?

X401 oscillate waveform is normal

Check FB301,Q301 is broken,or CN301 solder?

Check Correspondent component.

Replace PANEL

Check Correspondent component.

Replace U401

OK

OK

Replace X401

OK

NG

NG

NG

NG

Check reset circuit of U401 is normal

Page 34: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

34

9.2.2 Power Board No Backlight

Check C802(+)=12V

Check adapter and MB

Check ON/OFF signal

Check main board

Check Q801 PIN5,6,7,8=12V

Change Q801

Check IC801,IC802 Pin1,2,3,4,5,6,7,8,9 have the output of square wave at short time

Check IC801,IC802

Check connecter & lamp, feedback and protect circuit

Page 35: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

35

9.2.3 Key Board

OK

OK

OSD is unstable or not working

Is Keypad board connecting normally?

Is Button Switch normally?

Is Keypad board normally?

Check main board

Connect Keypad Board

Replace Button Switch

Replace Keypad Board

NG

NG

NG

OK

Page 36: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

36

10. 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, y, Y 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. 6500K color:

6500K color temp. parameter is x = 313 ±20, y = 329 ±20

B. 7300K color:

7300K color temp. parameter is x = 301 ±20, y = 317 ±20

C. 9300K color:

9300K color temp. parameter is x = 283 ±20, y = 297 ±20

D. sRGB color:

sRGB color temp. parameter is x = 313 ±20, y = 329 ±20

3. Enter into factory mode

Press the MENU button, pull out the power cord, 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 90.

5. Gain adjustment:

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

A. Adjust Warm (6500K) 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 = 313 ±20, y = 329 ±20

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 reached the 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 =100±5

B. Adjust Normal (7300K) 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 7300 color temp. x = 301 ±20, y = 317 ±20

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 reached the 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 =100±5

C. Adjust Cool (9300K) color-temperature

Page 37: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

37

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 = 283 ±20, y = 297 ±20

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 reached the 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 =100±5

D. Adjust sRGB 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 = 313 ±20, y = 329 ±20

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 reached the 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 =100±5

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

Page 38: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

38

11. Monitor Exploded View

Page 39: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

39

12. BOM List Note: The parts information listed below are for reference only, and are subject to change without notice. Please go to http://cs.tpv.com.cn/hello1.asp for the latest information. T89ANRNQWWA26NE

Location Part No. Description Remark 040G 45762420A LABEL 25x6mm 040G 58162435A P/N LABEL FOR MANUAL PE BAG 045G 77500 BARCODE RIBBON 045G 77501 BARCODE RIBBON 052G 1150 C INSULATING TAPE 052G 1185 MIDDLE TAPE (Y1200141) 052G 1186 SMALL TAPE 052G 2191 A PAPER TAPE

E07801 078G0020E04 Y SPK 4 OHM 2W 40X20 (360+140)MM E08904 089G 17356H553 AUDIO CABLE 1800MM E08902 089G 725HAA DB CKD D-SUB CABLE E08901 089G424A15N IS AC POWER CORD 1.5M FOR Brazil Reg. E09504 095G176W 10E04 FFC CABLE 10PIN P0.5MM 265MM E09501 095G8018 3TE38 HARNESS 30P-30P 330MM E09502 095G8022 7WE01 HARNESS 7P-6P 130MM E09505 095G802210TE01 HARNESS 10P(A1253)-10P(A1253) 90MM

0D1G1730 8120 SCREW 0Q1G 130 8120 SCREW 42A9930011 0Q1G 130 8120 SCREW 42A9930011 0Q1G 140 10120 SCREW

E750 750GLU185X1614N000 PANEL M185XW01 V600 SH AUO 2nd source E750 750GLU185X1624N000 PANEL M185XW01 V60A SH AUO 2nd source

H01G6009 1 Screw H15G0035201101 CKD MAIN FRAME H15G0037101CKD BASE BKT H26G800P504 1A barcode H33G0022 1 1L LENS_AOC_L201WA-2040LED H33G0023AED 1B KEY PAD_AOC_L201WA-2040LED H34G0047DAV 1M0100 BASE H34G0048 AI 1B STAND FRONT H34G0049 AI 1B STAND REAR H34G0050DAVB1M0100 BEZEL H34G0051DAV 2M0100 REAR COVER H37G0017 3 HINGE H40G 45762413A P/N LABEL FOR BASE H40G 58361513A win7 EPEAT EPA LABEL H40G20NP61520A e2040Va Max ID LABEL H41G780061554A BRAZIL WARRANTY CARD H41G780961524A QSG H45G 77 6 PE PACKING H45G 87 1 24 EPE COVER H45G 87 18 28 PE BAG FOR BASE H45G 87 28 V2 PE BAG FOR MANUAL H52G6025 16 58 mylar H70G201061513A CD MANUAL

Page 40: AOC e940Swa_18.5inch LCD Monitor Sm

18.5" LCD Color Monitor AOC e940Swa

40

KEPCAHCK KEY BOARD LNPCA8501AHD1 CONVERTER BOARD Q12G6600 6 FOOT Q52G 1185 99 big carton tape for aoc Q52G6019 14 TAPE Q55G 100625 TIN STICK_LOW ARGENTUM 756GH9CB A1099 MCU ASS'Y

SMTCA-U402 100GANA8000Z11 MCU ASS'Y-056G2233 11 040G 45762412B CBPC LABEL

C718 067G204V181 3K CS CAP 180uF 16V 8*8 mm C716 067G204V471 2K CS CAP 470uF 10V 8*8 mm C610 067G204V471 2K CS CAP 470uF 10V 8*8 mm

FB702 071G 55 26 S FERRITE CORE CN601 088G 30254C PHONE JACK 3.5mm 5P V/A GREEN CN701 088G 304 11 C DC POWER JACK 3P 2.5mm CN101 088G 35315FVCL D-SUB CONN 15P V/T 10.5mm WITH SCREW X401 093G 2251B J CRYSTAL 12MHZ NXS12.000AC30F-KAB10

040G 45762412B CBPC LABEL C802 067G 4151017LV EC 100uF 20% 50V RZY 8*11.5 C804 067G 415479 9K EC 4.7UF 20% 100V ED 8*12

LNA8501AHD1SMT CONVERTER BOARD FOR SMT CN602 033G8023 4 JS WAFER CN401 033G8032 7F HR CONNECTOR CN702 033G803210F HR CONNECTOR U401 056G 562327 IC Scaler NT68668AFG QFP-128 U704 056G 563113 IC G1117-18T63Uf 1A/1.8V SOT-223 U705 056G 563215 IC DC/DC MP1584EN SOIC8E U602 056G 563215 IC DC/DC MP1584EN SOIC8E U702 056G 563512 IC G1117-33T43UF TO-252 U601 056G 616 65 IC PAM8602MNHR SSOP-24 U103 056G 662502 C ESD AZC199-04S SOT23-6L U104 056G 662502 C ESD AZC199-04S SOT23-6L U101 056G1133918 IC AT24C02BN-SH-T 8-SOIC U402 056G2233 11 IC Pm25LD020C-SCE SIOC-8(150mil) 2M Q401 057G 417517 Tra LMBT3906LT1G -200mA/-40V SOT-23 LRC Q402 057G 417517 Tra LMBT3906LT1G -200mA/-40V SOT-23 LRC Q603 057G 417517 Tra LMBT3906LT1G -200mA/-40V SOT-23 LRC Q302 057G 417518 TRA LMBT3904LT1G 200mA/40V SOT-23 LRC Q604 057G 417518 TRA LMBT3904LT1G 200mA/40V SOT-23 LRC Q701 057G 417518 TRA LMBT3904LT1G 200mA/40V SOT-23 LRC Q301 057G 763940 MOSFET AO3401A SOT-23 R406 061G0402000 JY RST CHIPR 0 OHM +-5% 1/16W YAGEO R408 061G0402000 JY RST CHIPR 0 OHM +-5% 1/16W YAGEO R105 061G0402100 JY RST CHIPR 10 OHM +-5% 1/16W YAGEO R111 061G0402100 JY RST CHIPR 10 OHM +-5% 1/16W YAGEO R115 061G0402100 JY RST CHIPR 10 OHM +-5% 1/16W YAGEO R101 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R103 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R104 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R113 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R401 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO

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R435 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R616 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R706 061G0402101 JY RST CHIPR 100 OHM +-5% 1/16W YAGEO R606 061G0402102 JY RST CHIPR 1KOHM +-5% 1/16W YAGEO R437 061G0402102 JY RST CHIPR 1KOHM +-5% 1/16W YAGEO R436 061G0402102 JY RST CHIPR 1KOHM +-5% 1/16W YAGEO R426 061G0402102 JY RST CHIPR 1KOHM +-5% 1/16W YAGEO R413 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R412 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R705 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R703 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R702 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R618 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R610 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R609 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R607 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R605 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R604 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R603 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R403 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R402 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R305 061G0402103 JY RST CHIPR 10KOHM +-5% 1/16W YAGEO R135 061G0402104 JY RST CHIPR 100KOHM +-5% 1/16W YAGEO R306 061G0402104 JY RST CHIPR 100KOHM +-5% 1/16W YAGEO R415 061G0402104 JY RST CHIPR 100KOHM +-5% 1/16W YAGEO R712 061G0402104 JY RST CHIPR 100KOHM +-5% 1/16W YAGEO R726 061G0402104 JY RST CHIPR 100KOHM +-5% 1/16W YAGEO R614 061G0402104 JY RST CHIPR 100KOHM +-5% 1/16W YAGEO R434 061G0402105 JY RST CHIPR 1000KOHM 1/16W YAGEO R622 061G04021241FF RST 0402 1.24K 1% 1/16W FENGHUA R714 061G04021301FY RST CHIPR 1K3 +-1% 1/16W YAGEO R107 061G0402222 JY RST CHIPR 2.2KOHM +-5% 1/16W YAGEO R106 061G0402222 JY RST CHIPR 2.2KOHM +-5% 1/16W YAGEO R123 061G0402223 JY RST CHIPR 22KOHM +-5% 1/16W YAGEO R304 061G0402223 JY RST CHIPR 22KOHM +-5% 1/16W YAGEO R704 061G0402223 JY RST CHIPR 22KOHM +-5% 1/16W YAGEO R416 061G0402224 JY RST CHIPR 220KOHM +-5% 1/16W YAGEO R727 061G0402304 JF RST 0402 300K 5% 1/16W FENGHUA R711 061G0402333 JY RST CHIPR 33KOHM £«-5£¥ 1/16W YAGEO R433 061G04023901FY RST CHIPR 3.9KOHM 1% 1/16W YAGEO R432 061G04023901FY RST CHIPR 3.9KOHM 1% 1/16W YAGEO R431 061G04023901FY RST CHIPR 3.9KOHM 1% 1/16W YAGEO R133 061G0402394 JY RST CHIP R 390K +/-5% 1/16W YAGEO R109 061G0402470 JY RST CHIPR 47 OHM 5% 1/16W YAGEO R114 061G0402470 JY RST CHIPR 47 OHM 5% 1/16W YAGEO R117 061G0402470 JY RST CHIPR 47 OHM 5% 1/16W YAGEO R414 061G04024700FY RST CHIP 470R 1/16W 1% R615 061G0402471 JY RST CHIPR 470OHM +-5% 1/16W YAGEO R110 061G0402471 JY RST CHIPR 470OHM +-5% 1/16W YAGEO R124 061G0402472 JY RST CHIPR 4.7KOHM +-5% 1/16W YAGEO R125 061G0402472 JY RST CHIPR 4.7KOHM +-5% 1/16W YAGEO

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R303 061G0402472 JY RST CHIPR 4.7KOHM +-5% 1/16W YAGEO R410 061G0402472 JY RST CHIPR 4.7KOHM +-5% 1/16W YAGEO R411 061G0402472 JY RST CHIPR 4.7KOHM +-5% 1/16W YAGEO R613 061G0402474 JY RST CHIP 470K 1/16W 5% YAGEO R621 061G04026801FY RST CHIP 6K8 1/16W 1% R713 061G04026801FY RST CHIP 6K8 1/16W 1% R116 061G0402750 JY RST CHIPR 75OHM +-5% 1/16W YAGEO R112 061G0402750 JY RST CHIPR 75OHM +-5% 1/16W YAGEO R108 061G0402750 JY RST CHIPR 75OHM +-5% 1/16W YAGEO R602 061G0402912 JY RST CHIP 9K1 1/16W 5% YAGEO R601 061G0402912 JY RST CHIP 9K1 1/16W 5% YAGEO R707 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA R617 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA R102 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA

FB703 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA FB605 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA FB103 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA FB102 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA FB101 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA R404 061G0603221 JF ST CHIPR 220 OHM +-5% 1/10W FENGHUA R405 061G0603331 JF RST CHIPR 330OHM 1/10W FENGHUA

FB401 061G0805000 JF RST CHIPR 0 OHM +-5% 1/8W FENGHUA R302 061G1206221 JF RST CHIPR 220 OHM +-5% 1/4W FENGHUA R301 061G1206221 JF RST CHIPR 220 OHM +-5% 1/4W FENGHUA C605 065G040210212K A CAP 0402 1NF 16V X7R C107 065G040210232K A CAP 0402 1NF K 50V X7R C118 065G040210232K A CAP 0402 1NF K 50V X7R C607 065G040210232K A CAP 0402 1NF K 50V X7R C608 065G040210232K A CAP 0402 1NF K 50V X7R C714 065G040210232K A CAP 0402 1NF K 50V X7R C125 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C403 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C405 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C407 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C417 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C705 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C702 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C630 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C606 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C603 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C602 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C438 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C437 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C435 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C434 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C433 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C432 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C431 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C427 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C706 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C418 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10%

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C419 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C422 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C425 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C401 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C402 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C126 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C301 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C304 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C720 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C717 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C713 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C709 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C708 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C124 065G040210412K Y CAP CHIP 0402 100N 16V X7R +/-10% C712 065G040210427Z T CAP CHIP 0402 0.1UF 25V Y5V C719 065G040210427Z T CAP CHIP 0402 0.1UF 25V Y5V C722 065G040215131J Y CHIP 150pF 50V NPO YAGEO C604 065G040215131J Y CHIP 150pF 50V NPO YAGEO C104 065G040222031J A CAP 0402 22PF J 50V NPO C103 065G040222031J A CAP 0402 22PF J 50V NPO C116 065G040222417Z A CAP CHIP 0402 220nF Z 16V Y5V C303 065G040222417Z A CAP CHIP 0402 220nF Z 16V Y5V C429 065G040222417Z A CAP CHIP 0402 220nF Z 16V Y5V C426 065G040227031J A CAP 0402 27PF J 50V NPO C428 065G040227031J A CAP 0402 27PF J 50V NPO C102 065G040247312K A 8.31HIP 0402 47nF K 16V X7R C106 065G040247312K A 8.31HIP 0402 47nF K 16V X7R C108 065G040247312K A 8.31HIP 0402 47nF K 16V X7R C110 065G040247312K A 8.31HIP 0402 47nF K 16V X7R C111 065G040247312K A 8.31HIP 0402 47nF K 16V X7R C114 065G040247312K A 8.31HIP 0402 47nF K 16V X7R C105 065G040250931J A CAP 0402 5PF J 50 NPO C109 065G040250931J A CAP 0402 5PF J 50 NPO C113 065G040250931J A CAP 0402 5PF J 50 NPO C710 065G060310232K F CAP CHIP 0603 1NF K 50V X7R C715 065G060310232K F CAP CHIP 0603 1NF K 50V X7R C627 065G060310232K Y CAP CHIP 0603 1N 50V X7R +/-10% C305 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C414 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C415 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C424 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C611 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C612 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C613 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C614 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C615 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C617 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C618 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C626 065G060310512K A CAP CHIP 0603 1UF K 16V X7R C620 065G060322131J Y CAP CHIP 0603 220P 50V NPO +/-5% C621 065G060322131J Y CAP CHIP 0603 220P 50V NPO +/-5%

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C622 065G060322131J Y CAP CHIP 0603 220P 50V NPO +/-5% C623 065G060322131J Y CAP CHIP 0603 220P 50V NPO +/-5% C624 065G060322131J Y CAP CHIP 0603 220P 50V NPO +/-5% C625 065G060322131J Y CAP CHIP 0603 220P 50V NPO +/-5% C616 065G0805106A7Z A CAP 0805 10UF Z 10V Y5V C619 065G0805106A7Z A CAP 0805 10UF Z 10V Y5V C404 065G0805475A2K Y CAP CHIP 0805 4.7UF K 10V X7R C406 065G0805475A2K Y CAP CHIP 0805 4.7UF K 10V X7R C413 065G0805475A2K Y CAP CHIP 0805 4.7UF K 10V X7R C416 065G0805475A2K Y CAP CHIP 0805 4.7UF K 10V X7R C421 065G0805475A2K Y CAP CHIP 0805 4.7UF K 10V X7R C423 065G0805475A2K Y CAP CHIP 0805 4.7UF K 10V X7R C439 065G0805475A2K Y CAP CHIP 0805 4.7UF K 10V X7R C723 065G120610625K Y CAP CHIP 1206 10uF K 25V X5R C721 065G120610625K Y CAP CHIP 1206 10uF K 25V X5R C601 065G120610625K Y CAP CHIP 1206 10uF K 25V X5R C707 065G120622617Z Y CHIP 1206 22UF Z 16V Y5V C704 065G120622617Z Y CHIP 1206 22UF Z 16V Y5V C609 065G120622617Z Y CHIP 1206 22UF Z 16V Y5V C302 065G120622617Z Y CHIP 1206 22UF Z 16V Y5V

FB602 071G 56K121 M CHIP BEAD FB601 071G 56K121 M CHIP BEAD FB301 071G 56K121 M CHIP BEAD FB603 071G 56K121 M CHIP BEAD FB604 071G 56K121 M CHIP BEAD FB407 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill FB405 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill FB404 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill FB403 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill FB402 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill L601 073G253S521 H SMD CHOKE 22UH 20% 3.3A HF L701 073G253S521 H SMD CHOKE 22UH 20% 3.3A HF D101 093G 64 42 PP BAV70 SOT-23

ZD101 093G 39GA01 T RLZ5.6B D601 093G 64S522SEM LL4148 D602 093G3004 3 SM340A D701 093G3004 3 SM340A D703 093G3004 3 SM340A D704 093G3004 3 SM340A D707 093G3004 3 SM340A D708 093G3004 3 SM340A

CN301 311GW125A30ACH WAFER 1.25mm 30P 715G4002M01000004S MAIN BOARD PCB

SW005 077G 603 AI HJ TACT SWITCH 2PIN SW004 077G 603 AI HJ TACT SWITCH 2PIN SW003 077G 603 AI HJ TACT SWITCH 2PIN SW002 077G 603 AI HJ TACT SWITCH 2PIN SW001 077G 603 AI HJ TACT SWITCH 2PIN CN802 033G801910Y H FPC CONN. 0.5mm SMT 10P CN801 033G803210F HR CONNECTOR IC801 056G 379167 IC TA9690GN-A1-0-TR SOP-24

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Q801 057G 763 92 FET P8008HV 4A/80V SOP-8 R844 061G0603100 JT RST CHIP 10R 1/10W 5% TZAI YUAN R807 061G0603100 JT RST CHIP 10R 1/10W 5% TZAI YUAN R814 061G0603100 JT RST CHIP 10R 1/10W 5% TZAI YUAN R812 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R810 061G0603102 JT RST CHIP 1K 1/10W 5% TZAI YUAN R813 061G0603103 JT RST CHIP 10K 1/10W 5% TZAI YUAN R806 061G0603103 JT RST CHIP 10K 1/10W 5% TZAI YUAN R809 061G0603104 JT RST CHIP 100K 1/10W 5% TZAI YUAN R826 061G0603109 JT RST CHIP 1R 1/10W 5% TZAI YUAN R828 061G0603109 JT RST CHIP 1R 1/10W 5% TZAI YUAN R827 061G0603109 JT RST CHIP 1R 1/10W 5% TZAI YUAN R829 061G0603109 JT RST CHIP 1R 1/10W 5% TZAI YUAN R833 061G0603109 JT RST CHIP 1R 1/10W 5% TZAI YUAN R831 061G0603109 JT RST CHIP 1R 1/10W 5% TZAI YUAN R805 061G0603124 JT RST CHIP 120K 1/10W 5% TZAI YUAN R804 061G06033002FT RST CHIP 30K 1/10W 1% R823 061G0603333 JT RST CHIP 33K 1/10W 5% TZAI YUAN R824 061G06034302FT RST CHIPR 43KOHM 1% 1/10W TZAI YUAN R822 061G0805105 JT RST CHIP 1M 1/8W 5% TZAI YUAN R825 061G1206000 JT RST CHIPR MAX0R05 1/4W TZAI YUAN R802 061G1206308 JT RST CHIPR 0.3 OHM +-5% 1/4W R801 061G1206308 JT RST CHIPR 0.3 OHM +-5% 1/4W C816 065G060310432K A CAP CHIP 0603 100nF K 50V X7R C805 065G060347412K T CAP CHIP 0603 0.47UF K 16V X7R C810 065G080510432K A CAP CHIP 0805 100nF K 50V X7R C803 065G080510432K A CAP CHIP 0805 100nF K 50V X7R C801 065G080510432K A CAP CHIP 0805 100nF K 50V X7R C807 065G080522512K A CAP CHIP 0805 2.2uF K 16V X7R C806 065G080522525K T CAP CHIP 0805 2.2uF K 25V X5R L801 073G253S 80 DN SMD CHOKE 22uH 2.16A LZ.3A220.A1P HF

ZD801 093G 60S 31 T DIODE B360B 3A/60V SMB E715 715G3823P04000004S CONVERTER BOARD PCB

CN001 033G8032 6F HR CONNECTOR R002 061G0603000 FF RST CHIPR MAX0R01 1/10W FENGHUA R004 061G06031001FF RST CHIPR 1KOHM +-1% 1/10W FENGHUA R001 061G06032001FF RST CHIPR 2KOHM +-1% 1/10W FENGHUA R003 061G06032001FF RST CHIPR 2KOHM +-1% 1/10W FENGHUA C001 065G060310432K A CAP CHIP 0603 100nF K 50V X7R C002 065G060310432K A CAP CHIP 0603 100nF K 50V X7R

LED001 081G 14 12 GP LED E715 715G4014K01000004C KEY BOARD PCB E715 715G4014K01000004S KEY BOARD PCB 2nd source