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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.comAsia/Oceania http://biz.lgservice.com

COLOR MONITOR

SERVICE MANUALMODEL: E2341V (E2341V-BNT.A**NOV for LGD LM230WF5-TLD1)**Sales Market

CAUTIONBEFORE SERVICING THE UNIT,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

*ToapplytheNovatek Chip.

Internal Use Only

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CONTENTSSPECIFICATIONS ..........................................................2PRECAUTIONS ..............................................................3TIMING CHART ..............................................................7DISASSEMBLY ...............................................................8BLOCK DIAGRAM.........................................................11

DISCRIPTION OF BLOCK DIAGRAM ......................... 13

ADJUSTMENT ............................................................. 15SERVICE MODE ......................................................... 17TROUBLESHOOTING GUIDE .................................... 18WIRING DIAGRAM ...................................................... 24EXPLODED VIEW........................................................ 25

SVC SHEET................................................

SPECIFICATIONS

1. LCD CHARACTERISTICS

Type: TFT LCD Panel

Active Display Area: 23 inches

Pixel Pitch: 0.265 mm x 0.265 mm

Color Depth: 16.7M colors

Size: 533.2(H) x 312.0(V) x 10.2(D) mm (Typ.)

Interface: LVDS 2Port

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

treatment of the front polarizer

Operating Mode: Transmissive mode, normally

White

2. OPTICAL CHARACTERISTICS

2-1. Viewing Angle by Contrast Ratio 10

Left/Right: 170

Top/Bottom: 160

2-2. Luminance: 200(Min) 250(Typ.) - Warm;

150(Min) - Cool

2-3. Contrast Ratio: 1000:1

3. SIGNAL (Refer to the Timing Chart)

3-1. Sync Signal

Type: Separate Sync, Digital

3-2. Video Input Signal1) Type: Analog, Digital, HDMI

2) Voltage Level: 0.7 Vp-p

3) Input impedance: 75

3-3. Operating Frequency

Horizontal: 30 ~ 83kHzVertical: Analog, Digital: 56 ~ 75Hz

HDMI: 56 Hz to 61 Hz

4. Max. Resolution

VESA 1920 x 1080 @ 60 Hz

5. POWER SUPPLY

5-1. Power: 40A at 120Vac and 60A at 220Vac

5-2. Power Consumption

On Mode: 28 W (Typ.)

Sleep Mode: < 0.3 W

Off Mode: < 0.3 W

6. ENVIRONMENT

6-1. OperatingTemperature: 10C to 35C

Humidity: 10 % to 80%

6-2. Storage

Temperature: -20C to 60 C

Humidity: 5 % to 90 %

6-3. MTBF: 187000 Hours before PRM

Lamp Life: > 30000 Hrs

7. DIMENSIONS (with Stand)Width: 54.60 cm (21.49 inch)

Depth: 20.20 cm (7.95 inch)

Height: 40.70 cm (16.02 inch)

8. WEIGHT (excl. packing)

Weight: 3.4 kg (7.49 lb)

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TIMING CHART

mode Section polarity

DOT

CLOCK

[MHz]

Frequency

[kHz]/[Hz]

Total

Period

(E)

Display

(A)

Front

Porch

(D)

Sync.

(C)

Back

Porch

(B)

Resol-

ution

1H Pixels -

28.32131.468 900 720 18 108 54

720 X 400

V(Lines) + 70.08 449 400 12 2 35

2H(Pixels) -

25.17531.469 800 640 16 96 48

640 x 480

V Lines - 59.94 525 480 10 2 33

3H Pixels -

31.537.5 840 640 16 64 120

640 x 480

V(Lines) - 75 500 480 1 3 16

4H(Pixels) +

40.037.879 1056 800 40 128 88

800 x 600

V Lines + 60.317 628 600 1 4 23

5 H Pixels + 49.5 46.875 1056 800 16 80 160 800 x 600

V Lines + 75.0 625 600 1 3 21

6H(Pixels) -

65.048.363 1344 1024 24 136 160

1024 x 768

V(Lines) - 60.0 806 768 3 6 29

7H Pixels -

78.7560.123 1312 1024 16 96 176

1024 x 768

V Lines - 75.029 800 768 1 3 28

8H(Pixels) +

108.067.5 1600 1152 64 128 256

1152 x 864

V(Lines) + 75 900 864 1 3 32

9H Pixels +

108.063.981 1688 1280 48 112 248

1280 x 1024

V Lines + 60.02 1066 1024 1 3 38

10H(Pixels) +

135.079.976 1688 1280 16 144 248

1280 x 1024

V(Lines) + 75.035 1066 1024 1 3 38

11H(Pixels) -

146.25065.290 2240 1680 104 176 280

1680 x 1050

V Lines + 59.954 1089 1050 3 6 30

12H Pixels +

148.5067.5 2200 1920 88 44 143

1920 x 1080

V(Lines) + 60 1125 1080 4 5 36

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DISASSEMBLY-Set

#1

Put the monitor on a soft flat.

#2

Unscrew the 1 screw to pull out the base.#3

The base.

#4

Give the stand a hard pull.

#5

Use hands to open all latches.

#6

Put the front face down, disassembly back

cover.#7

Pull the key board out of bezel.

#8

Disassembly the FFC cable.

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#9

Tear up the tapes to remove the MAIN_FRAME.

#10

Turn over the MAIN_FRAME and disconnect

the key board cable.

#11

Unscrew the screws.

#12

Unscrew the screws on power board and main

board.#13

#15

The power board.

Remove the bezel.

#14

#16

The main board.

The panel.

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#17

Rear cover and BRACKET.

#18

Stand and hinge.

#19

Disassemble the stand and hinge.

#20

Hinge and stand.

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BLOCK DIAGRAM-Main Board

U401

SCALAR NT68676UFG/E

DSUB

CN101

Crystal X401

12MHZ

CN406 to KeyboardA/D in ut control

Serial Flash

U402

To Inverter BlockBrightness control

CN408 to Panel

LVDS out ut

Panel Power

sequence

control circuit

Block Q701

Q705

Power input

CN701

LDO

U701

CAPACITOR

C711

3.3V 1.8V

DVI

CN102

EEPROM

U105

HDMI

CN501

EEPROM

U108

EEPROM

U102

U601

PAM8007NHR

Phone Jack

CN601

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BLOCK DIAGRAM-POWER BOARD

Adapter Board

Converter Board

Boost Circuit Ignition LED bar

ON/OFF circuit

Current balance

Control IC

MP3389EF

Feedback

circuit

OVP circuit

Current

Feedback

DIM circuit

14.5V

ON/OFF

DIM

EMI filter

Start Resistor

(R908,R911)

PWM ControlLD7576AGR

(U901)

Transformer

(T901)

AC input

+14.5V

+5V

Bridge Rectifierand Filter

Feedback

Circuit

Rectifier diodes

Photo coupler

(U902)

Rectifier diodes CN902

PWM Adjust

Q901

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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 149MHz.

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

The Scalar gets the video signal converted analog to digital, interpolates input to 1920 x 1080 resolution signal and

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

2. Power Part.

This part consists of the one 3.3V, and one 1.8V regulators to convert power which is provided 5V in Power board.

14.5V is provided for converter board, 5V is provided for Main board.

Also, 5V is converted 3.3V and 1.8V by regulator. Converted power is provided for IC in the main board.

The inverter operates back-light lamps of module.

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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Power Board Block Diagram

1. EMI components.

This part contains of EMI components to comply with global marketing EMI standards like FCC, VCCI CISPR, the

circuit included a line-filter, across line capacitor and of course the primary protection fuse.

2. Input rectifier and filter.

This part function is for transfer the input AC voltage to a DC voltage through a bridge rectifier and a bulk capacitor.

3. Energy Transfer.

This part function is for transfer the primary energy to secondary through a power transformer.

4. Output rectifier and filter.

This part function is to make a pulse width modulation control and to provide the driver signal to power switch, to

adjust the duty cycle during different AC input and output loading condition to achieve the dc output stabilized, and

also the over power protection is also monitor by this part.

5. Photo-Coupler isolation.

This part function is to feed back the DC output changing status through a photo transistor to primary controller to

achieve the stabilized DC output voltage.

6. Signal collection.

This part function is to collect the any change from the DC output and feed back to the primary through photo

transistor.

7. Boost circuit: Boost converter, the function is to convert 14.5V to the turn-on voltage of LED.

8. On/Off circuit: Main board provides ENA signal to make the converter system On or Off.

9. DIM circuit: Main board provides PWM signal to make the light LED On or Off.

10. IC MP3389EF: Converter controls IC, the function: provide PWM driver signal to Boost converter, balance the

LED current, set the maximum output voltage of OVP.

11. OVP circuit: set the maximum output voltage of OVP, through this voltage IC can neglect the OPENs string.

12. Current feedback: LED feedback current detection.

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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

1Connect the signal line of monitor with DDC recorder.

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

monitor.

3Click LoadFile ,then key in themanufacturer name, model name, product code, then choose the correct

model name base on the monitor.(as Fig.2)

4Scan serial No. to DDC recorder by Bar Reader, then read again in the Verify SN.

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

Fig.1

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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.

Fig.2

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

2) Press Second KEY, 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) CLEAR ETI: NO

b) Auto Color: NO

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

d) PANEL: Used panel type

e) NVRAM INIT: NO

f) LG LOGO: Select mode (on/off)

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

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

i) R/G/B-Offset: Allows you to set the R/G/B-Offset value manually.j) R/G/B-Gain: Allows you to set the R/G/B-Gain value manually.

Figure 1 Cable Connection for Micom uploading

SERVICE MODE

Connect to

the PC Connect to

the monitor

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TROUBLESHOOTING GUIDE

No Power

(Power Indicator Off)

Please reinsert and

make sure the AC of

100-240V is normal

Measure U704 PIN2

=1.8V

U701 PIN2=3.3V

Check the Adapter/Inverter

section

Check CN701 or replace

U704, and U701

NO

NO

YES

YES

1. NO POWER

Check X401 oscillate

waveforms are normal

Replace X401

Replace U401

NO

YES

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

LIPS

YES

1. Check U704

2. Check C711, C712, C714

3. Trouble in Scaler IC

NO

YES

YES

YES

Check CN701

PIN 6, 7 =5V?

NO Check BL ON/OFF pulse as

contacting scope

No Raster

(OSD Is Not Displayed)

Check U701

PIN 2 =3.3V?

Check CN701

PIN 6, 7 =5V?

Check power board and find out a

short point as penning each power

line

1. Check U701

2. Check C703,C704,C705

Check U704

1.8V?

NO

NO

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

1. Check C423 C424

2. Check X401

3. Trouble in Scaler IC

Scaler pin 116,

117 oscillates as

12MHz?

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 38 H Sync ?

pin 39 V Sync?

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4. TROUBLE IN DPM

Trouble in DPM

Scaler IC

pin 38 H Sync?

pin 39 V Sync?

Check H/V sync line

Trouble in cable or LCD

module

NO

YES

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6. RASTER

YES

Check U801 pin 2

volt?Check F801

Check Q806

NO

YES

YES

Check CN805 Pin 3,

4=51.2V

YES

NO

NO Raster

(No picture)

Check C809 (+)

=14.5V

Check ON/OFF

signal

Check power section

Check Interface section or

main board

NO

NO

Check Panel

connecter

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WIRING DIAGRAM

Key Board

Main Board

Power BoardConverter

Board

S95G179T30NH37

095G176X 6H14095G8014 7D619

095G 825 9WE04

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010

020

130

140

100

050

060

070

080

040

120

030

090

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

DET_HDMI1 5

HDMI1/D2-

ZD103NC/RLZ5.6B

HDMI1_SDA5

HDMI1_D0- 5

ZD105

NC/RLZ5.6B

HDMI1/D2+

HDMI_SDA

HDMI1/D0+HDMI1/D0-

ESD_HDMI1

HDMI1/D1+HDMI1/D1+

HDMI1/CK-

HDMI1/D0-

HDMI1/CK+

C1190.1UF 16V

HDMI1/D1-

+5V_SB

DET_HDMI

HDMI1/D2+

U113NC/RClamp0524P.TCT

12

3

456

7

8

910

IN1IN2

GND IN3

IN4OUT4OUT3

GND

OUT2OUT1

HDMI1/D0+

CEC3*

HDMI1/D1-

DET_HDMI ADC4

HDMI1/D2+

HDMI1_D0+ 5

CEC_CTRL 5

Q708NC

U109AOZ8902CIL

123 4

56

CH1VNCH2CH3

VPCH4

R 158 100 R 1/ 16 W 5%HDMI1/D1-

ESD_HDMI1

HDMI1/D2-

C1250.1UF 16V

HDMI1/D1-

HDMI1_D1+ 5

HDMI1/CK-

HDMI1/D1-

R16010K 1/16W 5%

HDMI1_HPD 5

HDMI1/D1+

HDMI1/D2+

R16110K 1/16W 5%

HDMI1_D1- 5

HDMI1/CK+

R15410R 1/16W 5%

HDMI_SCL

HDMI_SCL

HDMI1/D0-HDMI1/D0+

CEC

HDMI1_+5V

U112

AOZ8804DI

123456

789

10CH1CH2

VNCH3CH4NC

NCVNNCNC

HDMI1/CK+

HDMI1/D2-

R1531K 1/16W 5%

HDMI_SDA

R155

4K7

1/16W5

%

HDMI1_CK+ 5

R1620R05 1/16W

HDMI1/D0-

HDMI1_D2- 5

+5V_SB 3 ,5 ,7 ,8

HDMI1/CK-

C120220N16V

D DC _W P 5

HDMI1_+5V5

HDMI1_+5V

HDMI1_+5V

HDMI1/D2-

HDMI1_D2+ 5

DET_HDMI1

PE1*

HDMI1/D1+

HDMI1/D1+

R157

22K

1/16W5

%

HDMI_SCL

HDMI1/D2+

R156

4K7

1/16W5

%

HDMI1/CK-HDMI1_CK- 5

R 159 100 R 1/ 16 W 5%

HDMI1/D2-

HDMI1/CK-

HDMI_SDA

R753 NC

CN501

HDMI

20

21

123456789101112131415

16171819

23

22

SHELL1

SHELL2

D2+D2 Shield

D2-D1+

D1 ShieldD1-D0+

D0 ShieldD0-

CK+CK Shield

CK-CE Remote

NCDDC CLK

DDC DATAGND+5V

HP DET

SHELL4

SHELL3

HDMI1/CK+

B

B

4 8Wednesday, December 29, 2010

715G4779-M0E-000-0040-1

3. HDMI

715G4779-M0E-000-0040-1-110103

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME

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

KeyComponent

HDMI_HOTPLUG

R754NC

U110

AOZ8804DI

123456

789

10CH1CH2

VNCH3

CH4NC

NCVNNCNC

Q102

LMBT3904LT1G

ZD104NC/RLZ5.6B

HDMI_HOTPLUG

HDMI1/D0-

U108

FM24C02A

12345

678

A0A1A2

GNDSDASCLWPVCC

HDMI1/CK+

D103BAT54C

1

3

2

PC4

HDMI1_+5V

HDMI1/D0+

HDMI1_SCL5

HDMI1/D0+

U111NC/RClamp0524P.TCT

12

3

456

7

8

910

IN1IN2

GND IN3

IN4OUT4

OUT3

GND

OUT2OUT1

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LVBCKM

LT-SDA

LVA1P

RXE0-

CN408CONN

123456789

101112131415161718192021222324252627282930

LT-SDA

PB9PA8

LVB0P

PA7

RXO0-

RXE1-

PB1

PB5

RXO3-

LVA3M

RXE1-

LT-SCL

LVB1P

LVACKP

LVA2P

RXE3+

PA6

RXEC-

RXE2+

LVACKP

PA[0..9]

RXO1+

RXEC+

RXO0+

RXEC+

LVBCKM

RXE0-

FB408120OHM

1

2

LVA3P

LT-SCL

LT-SCL

RXO2-

RXOC-

RXO2+

LVB2P

RXE0+

RXEC-

VLCD 8

LVA2M

LVB3P

+C435

100uF16V

VLCD

PB2

LVACKM

RXE3+

PB7

LVA0PPB3

PB8

RXE0+

RXO3+

LVA3M

LVB0P

RXO2-

RXE2+

LVB3P

RXO1+

RXOC-

PA4

RXOC+

LVB0M

C433NC

RXO2+

PB4LVA1P

LVB0M

R455

1K

1/4W

RXEC-

LVA0P

LT-SCL 5

RXO0-

LVB1M

RXOC+

LVB3M

LT-SDA 5

PA9LVB3M

LVA3P

PB6

CN409

NC/CONN

24681012141618202224262830

13579

11131517192123252729

RXE1+RXOC-

RXE3-

RXO0+

LVACKM

PB0

RXE1+

LT-SDARXE3-

B

A

6 8Wednesday, D ecember 29, 2010

715G4779-M0E-000-0040-1

5. PANEL INTERFACE

715G4779-M0E-000-0040-1-110103

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


Key Component

LVA1M

LVA0M

LVBCKP

C434NC

PA3 LVB1M

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

RXO3+

C4360.1UF 16V

LVBCKP

RXOC+

LVA1M

RXO1-

PA0

LVB1P

LVA2P

LVB2P

RXO3-

PB[0..9]5

LVB2MLVA2M

LVA0M

RXE2-

LVB2M

RXEC+

PA2PA1

RXE2-

R454

1K

1/4W

RXO1-

PA5

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R615

0R051/10W

R608

10K1/16W 5%

C617NC/220pF 50V

FB602 NC/120OHM

1 2

R610NC/10K1/16W 5%

AIN_L 5

+5V_AUDIO

FB604 NC/120OHM

1 2

+5V_AUDIO

+5V_AUDIO

OUT-L-

R627

0R051/16W

SE

C612

1uF 10VC611

1uF 10V

FB605 NC/120OHM

1 2

Volume8

C610

220nF 10V

Q601

LMBT3904LT1G

OUT-R-

R6170R051/10W

SE-1

OUT-L+

SE

AIN_L

R622

0R051/16W

C607 NC/1uF 10V

C618NC/220pF 50V

C6251uF 10V

R63110K1/16W 5%

R632

10K1/16W 5%

OUT-L-

R626

100R 1/16W 5%

L

Q604

LMBT3904LT1G

AIN_R 5

OUT-L+

OUTR

+ C620

220UF 16VR625

100R 1/16W 5%

+5V_AUDIO

R60110K1/16W 5%

C630220nF 10V

FB601

120OHM1 2

R612

NC/33K1/16W5

%

U601

PAM8007NHR

146

24

3

17

8 2

22

23

510

20

14

21

15

19

11

7

18

912

16

13

+OUTL

-OUTL

/MUTE

+OUTR

PGNDL

INR

INL

PGNDL

PGNDR

PGNDR

PVDDL

VDC

PVDDR

VREF

-OUTR

LINE/EA

R

/SHDN

Volume

VDD

GND

EarInL

EarOutL

EarInR

EarOutR

G-2

MUTE5

+5V_AUDIO

C6231uF 10V

R6021K1/16W 5%

FB606

120OHM1 2

C616

NC/220pF 50V

+5V_AUDIO

C61310uF 16V

FB603 NC/120OHM

1 2

R

Audio_SD5

OUTL

MUTE-1

OUT-R+

OUTL

C6210.1UF 16V

R60410K1/16W 5%

MUTE-1

C60322UF 16V

R614

NC/0R051/10W

+5V_AUDIO

R624750R 1/16W 5%

AOUT_L5

+5V_SB

CN601

PHONEJACK

12354

R60510K1/16W 5%

OUTR

VOL

+5V_SB3,4,5,8

+5V_AUDIO

R618100K1/16W 5%

C622

220nF 10V

R606

470R1/16W5

%

G-1

OUT-R+

AIN_R

CN603NC/PHONEJACK

5

2

4

3

167

89

1011121314

+

C601220UF 16V

Q603LMBT3906LT1G

1

2

3

+

C619

220UF 16V

CN605

NC/CONN

123

G-1

L

OUTL

CN602

NC/CONN

12345

R630

100R 1/16W 5%R60710K1/16W 5%

R 62 1 N C/ 75 0R 1 /1 0W 5 %

C6040.1UF 16V

C6051uF 10V

C6020.1UF 16V

R613

0R051/10W

+5V_AUDIO

SE-1

VOL

C606 NC/1uF 10V

CN604

NC/CONN

1234

OUTR

OUT-R-

R619 NC/750R 1/10W 5%

C624

10uF 16V

C608

NC/330pF50VR

616

0R051/16W

R609NC/10K1/16W 5%

AOUT_R5

D601LL4148

C615

NC/220pF 50V

R60310K1/16W 5%

C6141uF 10V

G-2

R

C609

NC/330pF50V

R611

NC/33K1/16W5

%

R620 0R051/16W

B

C

7 8Thursday, January 06, 2011

715G4779-M0E-000-0040-1

6. AUDIO

715G4779-M0E-000-0040-1-110103

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME

TP V (Top Victory Electronics Co . , Ltd. )

KeyComponent

C631

220nF 10V

7/24/2019 Lg e2341v Bnt

31/34

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

C750220N16V

+5V_SB

R712NC/0R05 1/16W

Q705AO4449 -7A/-30V

1234

8765

SSSG

DDDD

C710NC/0.1uF/16V

C7050.1UF 16V

+5V_SB 3 ,4 ,5,7

R75222K 1/16W 5%

PB2

+

C711100uF16V

VCC1.8 5

Q706NC/AO3401

CN701

CONN

123

456789

ON/OFFR70547K 1/16W 5%

R72156KOHM 1/16W

PWMA*

R722NC

PANEL_ID# 5

VCC3.3

+5V_SB

R715NC/10K 1/16W 5%

Audio_EN 5

C7120.1UF 16V

R702 1K 1/16W 5%

+5V_SB

R720NC/47K 1/16W 5%

C709NC

PD6

VCC3.3

+5V_SBR716NC

VCC3.3

C7010.1UF 16V

R714NC

Q703NC

VCC1.8

C7140.1UF 16V

U701

3 2

1

V IN V OU T

GND

PC5

C7080.1UF 16V

on_Panel5

Volume7

R70110K 1/16W 5%

R709NC

VCC3.3 5

VCC3.3

PB1

Q702LMBT3904LT1G

+5V_SB

VCC3.3

+ C702

NC/220UF 16V

Q701

LMBT3904LT1G

DIM

U704

G1117-18T43Uf3 2

1

V IN V OU T

GND

VLCD 6

U702

NC/AP2114D-3.3TRG1

3 2

1

V IN VO UT

GND

C717220N16V

R70847K 1/16W 5%

C716NC/0.1uF/16V

+

C703100uF16V

Q704NC

Volume

C7150.1UF 16V

R711NC/10K 1/16W 5%

R707NC

R71910K 1/16W 5%

VCC3.3

R718NC

Audio_DET

Q707NC/2N3904S-RTK/PS

R7501K 1/16W 5%

on_BACKLIGHT 5

PWMB*

+5V_SB

A

B

8 8Monday, January 31, 2011

715G4779-M0F-000-0040-1

7. POWER

715G4779-M0F-000-0040-1-110131

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


KeyComponent

VLCD

R71710K 1/16W 5%

U703

NC/G1117-18T63Uf

3 2

1 4

VI VO

GND

4

Mute 5

C7040.1UF 16V

R70447K 1/16W 5%

Adj_BACKLIGHT 5

R72310K 1/16W 5%

R710

4.7 OHM +-5% 2WS

R713NC/100R 1/16W 5%

7/24/2019 Lg e2341v Bnt

32/34

7/24/2019 Lg e2341v Bnt

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R8081K 1/10W

R836 NC

R807300KOHM 1/10W

R845 0 OHM +-5% 1/8WR825NC

R852

0 OHM +-5% 1/8W

C810

0.1uF 50V

CN804

NC

123456789

10

11

12

R821 NC

C803470N 25V

CN805

CONN

123456

7

8

C806100pF 50V

DR

R831 NC

R811

1K 1/8W

DIM

R802180K 1/10W 1%

R820NC

C801

470N 25V

R803

30K 1/10W 1%

R8061K 1/10W

Gate

CN802

CONN

1234

OVP

R840NC

C80268NF 50V

+14.5V

Q804NC

R8180R05 1/4W

CN801

CONN

1234567

R832 1 OHM +-5% 1/8W

R830 NC

R8151K 1/8W

F801

0R05 4A 1/4W

R841 0 OHM +-5% 1/8W

R827 NC

R824NC

R835 NC

Q802NC

R833 NC

R848 0 OHM +-5% 1/8WR834 1 OHM +-5% 1/8W

R81020K 1/10W

Q803

NC

L801

22uH

R826 NC

R853

0 OHM +-5% 1/8W

ON/OFF

Q806

APM8005K

1 2 3 4

5678

S2G2S1G1D1

D1

D2

D2

R822NC

U801

MP3389EF123456789

1011121314 15

16171819202122232425262728

29

NCVINVCCCOMPENDBRTGNDOSCISETBOSCLED12LED11LED10LED9 LED8

LED7LED6LED5LED4LED3LED2LED1OVP

ISENSEPGNDGATE

VFAULTNC

E-Pad

R844 0 OHM +-5% 1/8W

R81933K 1/10W 1%

CN803

NC

123456789

10

11

12

R828 NC

DIM

R838 NC

R846 0 OHM +-5% 1/8W

R843 0 OHM +-5% 1/8W

Gate

Q801

NC

R8393R3 1%

D801

3A/100V

1 2

C804470N 25V

+ C80733UF 100V

R812

0.15 OHM +-1% 1/4W

R847 0 OHM +-5% 1/8W

LNPCAB611GQWI B

Custom

1 2Friday, January 21, 2011

715G4013P010020040ODM MODEL

01.CONVERTER

G4013-P01-002-0040-18-110120

OEM MODEL Size

Rev

Date Sheet of

TPV MODEL

PCB NAME


KeyComponent

R809

5.6KOHM +-1% 1/10W

R804100K 1/10W

+ C809100uF 50V

DR

+14.5V

R842 0 OHM +-5% 1/8W

R817

0.15 OHM +-1% 1/4W

DR R823NC

R837 NC

ON/OFFR801

NC

C808NC

R829 NC

R8160.15 OHM +-1% 1/4W

Q805NC

OVP

R805300K +-1% 1/8W

C805NC

Documents

Lg e2341v Bnt