monitor lg e1960s

8/19/2019 MONITOR LG E1960S

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 1 - LGE Internal Use OnlyOnly for training and service purposes

North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com

COLOR MONITOR

SERVICE MANUALMODEL: E1960S (E1960S-PNW.A**NAP for LGD LM185WH2-TRA1)/

E1960T (E1960T-PNW.A**NAP for LGD LM185WH2-TRA1) **Sales Market

CAUTIONBEFORE SERVICING THE UNIT,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

*To apply the M-STAR Chip.

Internal Use Only


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CONTENTS SPECIFICATIONS ..........................................................2PRECAUTIONS ..............................................................3TIMING CHART ..............................................................7DISASSEMBLY .............................................................8

BLOCK DIAGRAM.........................................................10DISCRIPTION OF BLOCK DIAGRAM ......................... 12

ADJUSTMENT ............................................................. 13SERVICE MODE ......................................................... 16TROUBLESHOOTING GUIDE .................................... 17WIRING DIAGRAM ...................................................... 23

EXPLODED VIEW........................................................ 24SCHEMATIC DIAGRAM............................................... 26

SPECIFICATIONS

E1960S&T

1. LCD CHARACTERISTICS

Type: Flat Panel Active matrix-TFT LCD

Active Display Area: 18.5 inches/47.0 cm

Pixel Pitch: 0.300 (H) x 0.300 (V) mm

Surface Treatment: Anti-Glare coating

Resolution: Max: VESA 1360x768@60Hz.

Recommend: VESA 1360x768@60Hz

Video Input:

Signal Input: 15 pin D-Sub Connector;

DVI-D Connector (Only for E1960T)

Input Form: RGB Analog (0.7 Vp-p/75 ohm)

Digital (Only for E1960T)

Plug & Play:

DDC 2B (Digital), DDC2AB (Analog)

2. POWER SUPPLY

2-1. Power: 12V==2.0A

2-2. Power Consumption

On Mode: 17 W (Typ.)

Sleep Mode: ≤ 1 W

Off Mode: ≤ 0.5 W

3. Sync Input

Horizontal Freq. 30 kHz to 83 kHz (Automatic)

Vertical Freq. 56 Hz to 75 Hz (Automatic)Input Form Separate Sync.

Digital (Only for E1960T)

4. ENVIRONMENT

4-1. Operating

Temperature: 10°C to 35°C

Humidity: 10 % to 80% non-Condensing

4-2. Storage

Temperature: -20°C to 60 °C

Humidity: 5 % to 90 % non-Condensing

5. DIMENSIONS (with Stand)

Width 44.20 cm (17.40 inch)

Height 35.53 cm (13.99 inch)

Depth 16.20 cm (6.38 inch)

DIMENSIONS (without Stand)

Width 44.20 cm (17.40 inch)

Height 35.10 cm (13.82 inch)

Depth 3.10 cm (1.22 inch)

6. WEIGHT (excl. packing)

Weight: 1.8 kg (3.97 lb)


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TIMING CHART

E1960S/E1960T

Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)

1 720 x 400 31.468 70

2 640 x 480 31.469 60

3 640 x 480 37.500 75

4 800 x 600 37.879 60

5 800 x 600 46.875 75

6 832 x 624 49.725 75

7 1024 x 768 48.363 60

8 1024 x 768 60.123 75

*9 1360 x 768 47.712 60

*Recommend Mode


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DISASSEMBLY-Set

#1

Put the monitor on a soft flat.

#2

Remove the base ass’y.

Turn the screw by using the screw handle. #3

Remove the Rear Cover ass’y.

#4

The Rear Cover ass’y.

#5

Disconnect all the wires/FFC cable.

#6

Remove the main frame.


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#7

Main frame and main board.

#8

The panel.

Note: DVI only for E1960T.


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BLOCK DIAGRAM

Note: DVI only for E1960T.

TSUM1ARWL3/

TSUM5ARWHL3

(U401)

D-SUB

(CN101)

Crystal

14.31818MHZ

(X401)

CN401 to Key boardRGB, H/V SYN

DDC1_SCL

DDC1_SDA

Flash ROM

PM25LD020C-SCE

(U402)

CN409 to Panel

Output

Panel Power

sequence

control circuit

Block

(Q301&Q302)

AP2114D-3.3TRG1

(U702)

3.3V

DVI (Optional)

(CN102)

RX (0-2, C) P/N

DDC2_SCL

DDC2_SDA


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CONVERTER BLOCK DIAGRAM

Converter

Boost Circuit Ignition LED bar

ON/OFF circuit

Current balance

Control IC

MP3389EF

(U801)

Feedback

circuit

OVP circuit

CurrentFeedbackDIM circuit

12V

BKLT-EN

BKLT-VBRI


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DESCRIPTION OF BLOCK DIAGRAM

1. Video Controller Part.

This part amplifies the level of video signal for the digital conversion and converts from the analog video signal to

the digital video signal using a pixel clock.

The pixel clock for each mode is generated by the PLL.

The range of the pixel clock is from 25MHz to 86MHz.

This part consists of the Scalar, ADC converter, TMDS receiver.

The Scalar gets the video signal converted analog to digital, interpolates input to 1360 x 768 resolution signal and

outputs 8-bit R, G, B signal to transmitter.

2. Power Part.

This part consists of the one 3.3V regulators to convert power which is provided 12V in Adapter board, 12V is

provided for convert circuit.

3. MICOM Part.

This part is including video controller part. And this part consists of Reset IC and the Micom.

The Micom distinguishes polarity and frequencies of the H/V sync are supplied from signal cable.

The controlled data of each mode is stored in scalar.


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ADJUSTMENT

Windows EDID V1.0 User Manual

Operating System: DOS, windows98, 2000, XP

1. Parallel port setting

Enter your bios, and do as followings.

a) Integrated peripheral

b) Super IO Device

c) Parallel port mode

you should set the” parallel port mode” to SPP for using the DOS EDID tool surely.

2. EDID Write

1. Connect the signal line of monitor with DDC recorder.

2. Choose the DDC RECORD program, and it shows on the screen, the choose the correct source base on the

monitor.

3. Click “LoadFile”, then key in the manufacturer name, model name, product code, then choose the correct

model name base on the monitor.(as Fig.2)4. Scan serial No. to DDC recorder by Bar Reader, then read again in the Verify SN.

5. According to the message of DDC program, when the picture as fig.1 appears, it will show DDC record has

finished.

E1960S (Analog only)


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E1960T (Analog&DVI)

Fig.1

Please check Manufacturer Name, Vendor Assigned Code, Monitor Name, Serial Number ：*****[????????*****]

(it must be the same as Bar Code),Week of Manufacture **, Year of Manufacture ****,Checksum ** (It must be

the same as the last byte of data table, as follows picture shows). Above of all must be right, then if it shows the

green “PASS”, it means record succeeds ,the red “Fail” means record fails; Then check the power supply and

signal line, and ensure they are connected well ,then do DDC record again from the third step.

E1960S (Analog only)


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E1960T (Analog&DVI)

Fig.2


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1) Turn off the power switch at the front side of the display.

2) Press MODE, POWER switch with 1 second interval, press MENU.

3) The SVC OSD menu contains additional menus that the User OSD menu as described below.

a) CLEAA ETI: NO

b) Auto Color: NO

c) AGING: Select Aging mode (on/off).

d) PANEL: Used panel type

e) NVRAM INIT: NO

f) R/G/B-9300K: Allows you to set the R/G/B-9300K value manually.

g) R/G/B-6500K: Allows you to set the R/G/B-6500K value manually.

h) R/G/B-Offset: Allows you to set the R/G/B-Offset value manually. (Analog Only)

i) R/G/B-Gain: Allows you to set the R/G/B-Gain value manually. (Analog Only)e) R/G/B-sRGB: Allows you to set the R/G/B- sRGB value manually.

SERVICE MODE


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TROUBLESHOOTING GUIDE

1. NO POWER

No Power

(Power Indicator Off)

Please reinsert and

make sure the AC of

100-240V is normal

Measure

U702 PIN2=3.3V

Check the Adapter/convert

section

Check CN702 or

replace U702

NO

NO

YES

YES

YES

Check X401 oscillate

waveforms are normalReplace X401

Replace U401

NO


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2. NO RASTER (OSD IS NOT DISPLAY)-LIPS

LIPS

YES

YES

No Raster

(OSD Is Not Displayed)

Check U702

PIN 2 =3.3V?

Check CN702

PIN3 =12V?

Check adapter board and find out a

short point as penning each power line

1. Check U702

2. Check C707,C708,C709

NO

NO


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3. NO RASTER (OSD IS NOT DISPLAY)-MSTAR

1. Check C426,C428

2. Check X401

3. Trouble in Scaler IC

Scaler pin 98, 99

oscillates as

14.31818MHz?

No Raster

(OSD Is Not Displayed)

Check connection line from

D-SUB to Scaler

Trouble in cable or LCD

module

NO

YES

YES

NOScaler IC

pin 27 H Sync?

pin 28 V Sync?


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4. TROUBLE IN DPM

Trouble in DPM

Scaler IC

pin 27 H Sync?

pin 28 V Sync?

Check H/V sync line

Trouble in cable or LCD

module

NO

YES


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5. POWER

Replace the panel

Check main boardReplace the main board

NO

Check CN702=12V? Check the adapter

YES

NO

YES

No Power

(Power Indicator Off)

Check AC line

volt

Check the adapter

Check AC line & AC socket

Replace the adapter NO

YES

NO


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6. RASTER

Check U401, X401

YES

Check BKLT-VBRI Check U401

Check Q301, Q302

NO

YES

YES

Check PANEL_VCC

YES

NO

NO Raster

(Lamp Off)

Check

CN702=12V

Check BKLT-EN

signal

Check the adapter

Check Interface section or

main board

NO

NO


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EXPLODED VIEW

Many electrical and mechanical parts in this chassis have special safety-related characteristics.

These parts are identified by in the EXPLODED VIEW.

It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE


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EXPLODED VIEW PARTS LIST

Ref. No. TPV part No. LGE part No. Description

010 705GFACS008 ABJ73308501 BEZEL L185W-TLG4 WITH KE BUTTON

020 KEPCAQG1 EBU60704503 KEY BOARD

030 LEPCAQG1 EBU60934810 LED BOARD

040 750GMT185W2A11M0LG COV30101220 PANEL LM185WH2-TRA1 FQ LTD

050756GQACB KL006 00 EBU60714333 MAIN BOARD(CBPCAAVLGQ1)-E1960S

756GQACB KL005 00 EBU60714336 MAIN BOARD(CBPCAAQLGQ1)-E1960T

060Q15G0909101101 MDQ62638101 MAINFRAME-E1960S

Q15G0909101201 MDQ62638102 MAINFRAME-E1960T

070705GFACS002 ACQ83873701 REAR COVER ASS'Y-E1960S

705GFACS003 ACQ83873702 REAR COVER ASS'Y-E1960T

080 705GFACS001 ACQ83873801 BASE ASS'Y

090 095G176J 10560 COV30101410 FFC CABLE 10PIN 300MM 0.5MM

100 095G176J 50525 COV30101411 FFC CABLE 50 135 0.5

110 095G8022-7W506 NA HARNESS 7P-6P+3P 250/300

120089G 725CAA 2G NA D-SUB CABLE 1500MM-E1960S

089G 728CAA 2G NA SIGNAL CABLE------------E1960T


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SCHEMATIC DIAGRAM

E1960S&T

Input (DVI only for E1960T)

DET_VGA

DDC_VCC

DSUB_SCLDDC1_SCL

DDC_VCC

R102 0R01 1 / 10W

C10647N16V

C1055PF 50V

ZD101

RLZ5.6B

C10847N16V

R132 NC/10OHM1/16W

FB106NC/300 OHM

R110470 OHM 1/16W

R111

56OHM1/16W

C11047N16V

C118NC/1N 50V

R130 NC/10OHM1/16W

C119NC/1N 50V

R127 NC/10OHM1/16W

R103 1K 1/16W

FB1030R01 1/10W

C125100N 16V

R1072.2K 1/16W

C128NC

C1095PF 50V

I/O11

GND2

I/O23

I/O34VDD5I/O46

U107NC/AZC199-04S

C11447N16V

C127NC

R114

56OHM1/16W

C122NC/100N 16V

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

G N D

2 6

G N D

2 5

CN102

JACK

I/O11

GND2

I/O23

I/O34VDD5

I/O46

U104 AZC199-04S

R116

75OHM 1/16W

R134 NC/10OHM1/16W

R1254.7K 1/16W

C10322P 50V

C126

100N 16V

C117NC/220N16V

R112

75OHM 1/16W

C112NC/100N 16V

C11147N16V

FB1020R01 1/10W

R138NC/4.7K 1/16W

I/O11

GND2

I/O23

I/O34VDD5I/O46

U106NC/AZC199-04S

R1244.7K 1/16W

R137NC/4.7K 1/16W

R115

56OHM1/16W

R113

100OHM1/16W

R139NC/1K 1/16W

I/O11

GND2

I/O23

I/O34VDD5I/O46

U105NC/AZC199-04S

R120 NC/10K+-5%1/16W

FB1010R01 1/10W

3

1 2

D101BAV70

R108

75OHM 1/16W

R1352.2K 1/16W

C115NC/100N 16V

A01

A12

A23

VSS4

SDA5 SCL6 WP7

VCC8

U102

NC/CAT24C02WI-GT3

R136NC/22K 1/16W

R126 NC/10OHM1/16W

R119 NC/100OHM1/16W

C124100N 16V

R117

56OHM1/16W

C116220N16V

R128 NC/10OHM1/16W

C10422P 50V

C10247N16V

FB105

NC/300 OHM

C120NC/100N 16V

R101

100OHM1/16W

R131 NC/10OHM1/16W

R105

56OHM1/16W

R12322K 1/16W

C121NC/100N 16V

A01

A12

A23

VSS4

SDA5 SCL6

WP7 VCC8

U101

NC/CAT24C02WI-GT3

R104 1K 1/16W

FB104

NC/300 OHM

R109

56OHM1/16W

C1071N 50V

3

1 2

D102NC/BAV70

C1135PF 50V

R129 NC/10OHM1/16W

R118 NC/100OHM1/16W

162738495

11

12

13

14

1510

1 7

1 6

CN101D-SUB 15P

R1062.2K 1/16W

R133

3.9K1/16W

I/O11

GND2

I/O23

I/O34

VDD5I/O46

U103 AZC199-04S

CMVCC13,4,5

ESD_VCC

DVI_5V

ESD_VCC1

VCC3.3

ESD_VCC

CMVCC1

ESD_VCC1

DVI_5VDSUB_5V

ESD_VCC1

DVI

D-SUB

DDC_WP5

DDC2_SDA 5

RX1N 5

D SU B_V 5

DDC1_SCL5

RX1P 5RX0N 5

DET_CABLE 5

DDC1_SDA5

RXCP 5

RX0P 5

D SU B_H 5

DDC2_SCL 5

DDC_WP5

RX2N 5

RXCN 5

D SU B_ G- 5

D SU B_ G+ 5

RX2P 5

DSUB_SOG 5

D SU B_ B+ 5

D SU B_ B- 5

D SU B_ R+ 5

D SU B_ R- 5VGA_R-

DSUB_SCL

DSUB_SDA

VGA_R+ VGA_B+

VGA_G+

V_Sync

VGA_G-

DDC1_SDA

DSUB_SDA

H_Sync

DDC1_SCL

DDC2_SDADDC2_SCL

DVI_HPD

H_Sync

DDC1_SDA

VGA_B-

DDC2_SDA

V_Sync

DSUB_5V

RX1P

DET_DVI

VGA_R+

DDC2_SCL

VGA_B+

RX2P

ESD_VCC

DET_VGA

VGA_G-

VGA_G+

RX0N

VGA_R-

VGA_B-

VGA_G+

VGA_B+

RXCN

ESD_VCC1

RX1N

RX0P

VGA_R+

DET_DVI

RX2N

RXCP

DET_VGA

1. Main Board


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Output

LV0-LV0+

LV5-LV5+

LV4-LV4+

LV3-LV3+

FLK24P26

ICLK4P23IVDD_OP24IVDD_EP25

ICLK3P22

FLK13P27

ICLK2P21ICLK1P20

POLP16POL2P15

CSCP17

LV1-P10LV1+P11LV0-P12LV0+P13SOEP14

H2DOTP18ICLK_RESETP19

AO3401L

21

PSDA

S

D

S

1

S

2

S

3

G

4

D

8

D

7

D

6

D

5

U301

NC/AO4411

3C3051UF16V

Q301 AO3401A

PSCL

G

123

456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950

5 1

5 2

CN409

CONN

R3034.7K 1/16W

Q302

LMBT3904LT1G

R307NC

1 2

FB301

120 OHM

C301100N 16V

R306

100K 1/16W

C30222UF 16V

C303220N16V

R304

22K 1/16W

R30510K+-5%1/16W

C304100N 16V

CMVCC12,4,5

PANEL_VCC

CMVCC1

PANEL_VCCCMVCC1

P[0..27]5

PSCL5

PSDA5

PPWR_ON#5

P 6 LC LK-P5 LV3+

P0 LV5-

P4 LV3-P3 LV4+

P1 LV5+

P 7 LC LK+

P[0..27]

FLK13FLK24

P8 LV2-

IVDD_EIVDD_OICLK4ICLK3ICLK2ICLK1ICLK_RESET

H2DOT

POLPOL2SOE

R302

300 OHM

R301

300 OHM

CSC

P9 LV2+

P2 LV4-

LCLK-LCLK+

LV2-LV2+

LV1-LV1+


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Power

2010/3/23

Place a large Pad

with TOP

SOT 252

SOT 223

SOT 263

SOT 252

3

21 CN702

JACK

VIN3

VOUT2

G N D

1

U701

NC/G1084-33TU3Uf

VIN3

VOUT2

G N D

1

U703

NC/LSP2159BD18AD

R70210K+-5%1/16W

C72010uF 25V

C709100N 16V

C724NC/1UF16V

C72310uF 25V

R70510K+-5%1/16W

C713100NF 25V

1

2

D703

SR34

C706100N 16V

R70310K+-5%1/16W

VI3

VO2

G N D

1

U704 AP2114H-1.8TRG1

R7137.5K 1%

R712100K 1/16W

C70422UF 16V

1

2

D704

SR34

R706

100OHM1/16W

C7151N 50V

R726100K 1/16W

Q701LMBT3904LT1G

C712100NF 25V

+

C716470uF 10V

C708100N 16V

1

2

D701

SM340A

1

2

D707

SR34

SW1

EN2

COMP3

FB4

GND5

FREQ6 VIN7 BST8 Thermal Pad9

U705

MP1584EN

C721100N 16V

C702100N 16V

C717100N 16V

1 2

FB701

BEAD

C722150pF 50V

R7141.3K 1%

R727300K

1

2

D708

SR34

C719100NF 25V

C70722UF 16V

R71133K 1/16W 5%

C705100N 16V

1 2

FB702

30R/700mA

R704 22K 1/16W

+

C718180uF 16V

3

21

CN701

NC/JACK

VIN3

VOUT2

G N D

1

U702

AP2114D-3.3TRG1

L701 22UH

C7101N 50V

1

2

ZD702NC/RLZ6.2B

CMVCC1CMVCC1

CMVCC1 2,3,5

VCC1.8

CMVCC1

CMVCC1

CMVCC1

VCC3.3

VCC3.3

on_BACKLIGHT 5

+12V

BKLT-VBRI6

BKLT-EN6

adj_BACKLIGHT 5

+12V 6LGE Used

OTSUsed


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Scaler

WP

TSUMU1BRWL356G 562344

1Analog+1DVI

TSUMU5BRWHL3-156G 562342

TSUMU1BRWL3-156G 562345

TSUM5ARWHL356G 562346

UXGA / WSXGA+(1680x1050,1600x900)

1Analog

WXGA / WXGA+(1440x900/1366x768/1280x1024)

TSUMU5BRWHL356G 562347

U401

TSUM1ARWL356G 562343

WUXGA / FHD(1920x1200/1920x1080)

TOUCH

P[0..27]

Panel_ON

AHS0

AVS0

B0-

B0+

SOG _DET

G0+

G0-

R0+

R0-

LED_ORANGELED_GRN/BLUE

LED_G

LED_R

DDCSDA1

RIN0P26

GIN0P23

SOGIN024

BIN0P21

RIN0M25

GIN0M22

BIN0M20

HSYNC027

VSYNC028

SDO36

SCK38 CSZ37

SDI39

FLK2449

GPIO_P43/PWM01

LV4+75

XOUT98

XIN99

LV3-74

LV3+73

LVCLK-72

LVCLK+71

LV2-70

LV2+69

LV1-68

LV1+67

LV0-66

LV0+65

SOE62

POL261

POL60

CSC59

H2DOT58

ICLK_RESET/GSP56

LV4-76LV5+ 78

LV5-79

G N D

2

G N D

8

NC6

NC7

NC9

NC10

A V D D

_ 3 3

1 1

NC12

NC13

NC15

NC16

G N D

1 4

G N D

1 7

G N D

4 5

V D D P

7 7

V D D P

5 7

MODE29

VCTRL80

V D D C

1 9

DDCA_SDA/RS232_TX30

DDCA_SCL/rs232_RX31

NC3

NC4

GPIO_P40/PWM132

A V D D

_ 3 3

1 8

V D D P

8 3

IVDD_E/GOE50

GPIO_P06/PWM193

FLK1348

GPIO_P00/SAR190

GPIO_P01/SAR291

GPIO_P02/SAR392

GPIO_P07/PWM294

GPIO_P23/PWM15

GPIO_P41/PWMA 41

GPIO_P13/PWM396

GPIO_P26/PWM095

I2C_MDA/GPIO_P1133I2C_MCL/GPIO_P1034

RST84

ICLK452

IVDD_O/DPM51

A V D D

_ 3 3

1 0 0

V D D P

3 5

V D D P

4 7

V D D C

4 0

V D D C

6 3

V D D C

8 1

G N D

6 4

G N D

8 2

GPIO_P17/SAR089

ICLK1/GSC55

ICLK254

ICLK353

GPIO_P42/PWMB42

GPIO_P24/PWM243

GPIO_P27/PWM244

GPIO_P12

46

GPIO_P12/PWM385

GPIO_P25/PWM186

GPIO_P0887

GPIO_P0988

V D D C

9 7

TSUM1ARWL3-LF

U401

RX0-

DDCSDA2

GPIO wakeup input:GPIO_P43 (GPIO source 0) #1GPIO_P40 (GPIO source 1) #32GPIO_P25 (GPIO source 2) #86GPIO_P41 (GPIO source 3) #41

DVI 5V detection(0) PAD_GPIO_08:pin #87

(BK4_23h[1:0] set 0) (1) PAD_GPIO_12:pin #46 (BK4_23h[1:0] set 2)

RX2+

LED_R

RX0+

KEY2

KEY1KEY2

MSCL

RXC+

MSDA

RX1-

LED_G

RX1+

RXC-

KEY1

POWER _KEY#

DET_CABLE

POWER_KEY#

DDCSCL1

DDCSCL2

C4222.2UF 16V

RX2-

EE_WP

P20

C421

100N 16V

R450NC/10K+-5%1/16W

R414 100OHM1/16W

C432

1 0 0 N

1 6 V

R431

3.9K1/16W

R435

NC/22K1/16W

C413

10uF 10V

1

3

5

7

2

4

6

CN403NC/CONN

CE#1

SO2

WP#3

GND4

VDD8

HOLD#7

SCK6

SI5

U402

Pm25LD020C-SCE

R4050R011/10W

R4040R011/10W

R40210K+-5%1/16W

C414

100N 16V

R432

3.9K1/16W

1234567

CN401

CONN

ZD401

N C / R L Z 5 . 6

B

R420 NC/0R05OHM1/16W

FB401

300OHM

C403

100N 16V

R401 100OHM1/16W

1 2

FB408 NC/120OHM

adj_BACKLIGHT

C42847pF 50V

1

2

3

Q402LMBT3906LT1G

KEY1

1

2

3

Q401LMBT3906LT1G

R441

10K+-5%1/16W

FB403

300OHM

POWER_KEY#LED_R

KEY2LED_G

KEY2

C407

100N 16V

LED_G

R728 0R05OHM1/16W

R416 0R05OHM1/16W

C433

1 0 0 N

1 6 V

KEY1

R426 100OHM1/16W

R419 NC/0R05OHM1/16W

POWER_KEY#

R403

100K1/16W

LED_R

TOUCH

C441

NCR443 0R05OHM1/16W

C429

220N16V

FB402

300OHM

C431

1 0 0 N

1 6 V

C423

100N 16V

R433

3.9K1/16W

R40610K+-5%1/16W

R415 0R05OHM1/16W

R440

10K+-5%1/16W

LED_GRN/BLUE

R444 0R05OHM1/16W

C42710uF 10V

LED_ORANGER418 NC/0R05OHM1/16W

C417

100N 16V

C402

100N 16V

C42647pF 50V

246

135

CN402NC/CONN

R436 100OHM1/16W

ZD402

N C / R L Z 5 . 6

B

C401

100N 16V

NC

R437 100OHM1/16W

C440

NC

NC1

E12

E23

VSS4

SDA5 SCL6 WC7 VCC8

U403

NC/M24C04-WMN6TP

R451100OHM 1/10W

C415

100N 16V

1

2

X40114.31818MHZ/32PF

Q403

NC/LMBT3904LT1G

C436

1 0 0 N

1 6 V

C416

100N 16V

ZD403

N C / R L Z 5 . 6

BC435

1 0 0 N

1 6 V

C418

100N 16V

C434

1 0 0 N

1 6 V

1 2

FB409 120OHM

VCC3.32,4

CMVCC1

VCC3.3

CMVCC1 2,3,4

VCC1.84

VDDC

VDDPVCC3.3

VCC1.8VCC3.3 AVDDVD DP VD DC

CMVCC1

AVDD

VCC3.3

CMVCC1

VCC3.3

VCC3.3

DSUB_G+2

DDC1_SCL2

CMVCC1

DSUB_V2DSUB_H2

DSUB_R+2

RX1N2

RX0N2

adj_BACKLIGHT 4

DET_CABLE 2

DDC2_SCL2

DDC1_SDA2

DSUB_SOG2

RXCP2

DSUB_R-2

DSUB_B-2

DDC2_SDA2

DSUB_G-2

RX1P2RX2N2RX2P2

RX0P2

D DC _W P 2

DSUB_B+2

RXCN2

P [0 .. 27 ] 3

PSDA 3PSCL 3

PSCL 3

on_BACKLIGHT 4

PPWR_ON# 3

PPWR_ON# 3

PSDA 3

C406

100N 16V

MSDA

EE_WP

R410

2K21/16W 5%

R411

2K21/16W 5%

P25

P19

P7

P10

P14

P17

P23

P26

P12

P24

P18

P11

P16

P13

P21

P2

P8

P5

P22

P4

P15

P1

P3

P6

P0

P27

P9

WP

DDC_WP

on_BACKLIGHT

R41310K1/16W 5%

R41210K1/16W 5%

MSCL


30/33


Convert

R809

6.2KOHM +-1% 1/10W

+C807

4.7UF 100V

Set WLED

current

for current

limit

Set OVP

R842

2.2 OHM 1/10W

R8160.3 OHM

R8120.3 OHM

R834

200KOHM 1/10W

R805

300K 1/8W

R827 1R 1/10W 5%

C804

0.47UF 50V

C802

68NF 50VR806

1K 1/10W

C801

0.47uF 16V

R819 30KOHM +-1% 1/10W

R810

20K 1/10W

L801

47UH

1 2

D801

SK310B+C811180uF 16V

R830 1R 1/10W 5%

123456789

10

1 1

1 2

CN803

CONN

C809

100pF 50V

R818

0R05 1/4W

NC1

VIN2

VCC3

COMP4

EN5

DBRT6

GND7

OSC8

ISET9

BOSC10

LED1211

LED1112

LED1013

LED914

LED815LED716LED617LED518LED419LED320LED221LED122OVP23ISENSE24PGND25GATE26VFAULT27NC28

E - P a d

2 9

U801

MP3389EF

C806

100pF 50V

R8360R01 1/10W

R808

1K 1/10W

R841

150 OHM 1/10W

R801

10 OHM 1/10W

R807

20K 1/10W

R8320R01 1/10W

R829 NC/1 OHM 1/10W

R8400R01 1/10W

C805

100pF 50V

R803

51KOHM +-1% 1/10W

R802 270K +-1% 1/10W

R831 NC/1 OHM 1/10W

C8101uF 25V

R804

100K 1/10W R828 1R 1/10W 5%

R813

0R05 4A 1/4W

R833NC/0R01 1/10W

R839NC/0R01 1/10W

S 1

1

G 1

2

S 2

3

G 2

4

D 1

8

D 1

7

D 2

6

D 2

5

Q806

P8008HV

C803

0.47UF 50V

GND_POWER

+12V

GND_POWERDGND

GND_POWERGND_POWER

GND_POWER

GND_POWER

+12V 4,6

GND_POWER

GND_POWER

GND_POWER

BKLT-VBRI4

BKLT-EN4

OVP

R832,R836,R840-->0ohm

R831,R829,R833,R839-->NC

R828-->1ohm

R819-->30K ---Set WLED current

R809 5.6K ---Set OVP

R812-->0.15ohm for current

limit

R833,R839-->0ohm

R831,R832,R836,R840-->NC

R828,R829-->1ohm

R819-->10K ---Set WLED current

R809 5.6K ---Set OVP

R812-->0.15ohm ---for current limit

LM185WH2-TRA1

LM215WF4-TRA1

WXGA+ (1366x768) /18.5

Panel Size & Resolution

LM200WD3-TRA1

FHD (1920x1080) /23

Panel Type Different table

LM230WF5-TRA1

FHD (1920x1080) /21.5

WSXGA+ (1600x900) /20

OVP


31/33


1

2

ZD006MLVS0402M04

MENU

GND

12

4 3

5SW001

SW

EXIT

LBADC1

LBADC2

AUTO POWER

12

4 3

5SW002

SW

12

4 3

5SW003

SW

R 001 3K3 1/ 10W 1 %

12

4 3

5SW004

SW 1

2

ZD001MLVS0402M04

12

4 3

5SW005

SW

12

4 3

5SW006

SW

123456

7

8 CN001

CONN

R002 2K2 1/10W 1%

R005 2K2 1/10W 1%

1

PowerEXITSOURCEAUTOMODEMENUCON001

R 00 3 1 .5 K +- 1% 1 /1 0W

MODE

R 004 3K3 1/ 10W 1 %

R0061.5K +-1% 1/10W

SOURCE

6P

GND

C002

100N16V

1

2

ZD002MLVS0402M04

C001

100N16V

1

2

ZD003MLVS0402M04

1

2

ZD004MLVS0402M04

1

2

ZD005MLVS0402M04

2. Key Board


32/33


123

4

5CN002CONN

C012

100N16V

LED_BLUE

CN002 LED B/R

1 2

3 4

R E D

B L U E

LED002LED

1 2

3 4

R E D

B L U E

LED003LED

1

LED_RED

LED B/R LED B/R

Right Angle

GND

1 2

3 4

R E D

B L U E

LED001LED

C011

100N16V

3. LED Board

monitor lg e1960s

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