LG E2060S Скачать руководство пользователя страница 28

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LGE Internal Use Only

Only for training and service purposes

Scaler

CMVCC1 2,3,4

CMVCC1

R405

0R01 1/10W

R404

0R01 1/10W

R412
10K 1/16W 5%

R410

2K2 1/16W 5%

LED_R

LED_G

Q401

LMBT3906LT1G

Q402

LMBT3906LT1G

R411

2K2 1/16W 5%

LED_GRN/BLUE

R413
10K 1/16W 5%

CMVCC1

LED_ORANGE

U401 use heat sink

Q90G6250-1 GP

2010/3/23

TSUMU1BRWL3

56G 562344

1DVI

TSUMU5BRWHL3-1

56G 562342

TSUMU1BRWL3-1

56G 562345

TSUM5ARWHL3

56G 562346

UXGA / WSXGA+

(1680x1050,1600x900)

1Analog

WXGA / WXGA+

(1440x900/1366x768/1280x1024)

TSUMU5BRWHL3

56G 562347

U401

TSUM1ARWL3

56G 562343

WUXGA / FHD

(1920x1200/1920x1080)

TOUCH

P[0..27]

Panel_ON

AHS0
AVS0

B0-

B0+

SOG_DET

G0+
G0-

R0+
R0-

LED_ORANGE

LED_GRN/BLUE

DDCSDA1

RIN0P

GIN0P

SOGIN0

BIN0P

RIN0M

GIN0M

BIN0M

HSYNC0

VSY NC0

SDO

SCK

CSZ

SDI

FLK24

GPIO_P43/PWM0

LV4+

XOUT

XIN

LV3-

LV3+

LVCLK-

LVCLK+

LV2-

LV2+

LV1-

LV1+

LV0-

LV0+

SOE

POL2

POL

CSC

H2DOT

ICLK_RESET/GSP

LV4-

LV5+

LV5-

RX2P

RX2N

RX1P

RX1N

AVD

RX0P

RX0N

RXCKP

RXCKN

MODE

VCTRL

DDCA_SDA/RS232_TX

DDCA_SCL/rs232_RX

DDCD_SDA

DDCD_SCL

GPIO_P40/PWM1

AVD

IVDD_E/GOE

GPIO_P06/PWM1

FLK13

GPIO_P00/SAR1

GPIO_P01/SAR2

GPIO_P02/SAR3

GPIO_P07/PWM2

GPIO_P23/PWM1

GPIO_P41/PWMA

GPIO_P13/PWM3

GPIO_P26/PWM0

I2C_MDA/GPIO_P11

I2C_MCL/GPIO_P10

RST

ICLK4

IVDD_O/DPM

AVD

GPIO_P17/SAR0

ICLK1/GSC

ICLK2

ICLK3

GPIO_P42/PWMB

GPIO_P24/PWM2

GPIO_P27/PWM2

GPIO_P12

GPIO_P12/PWM3

GPIO_P25/PWM1

GPIO_P08

GPIO_P09

TSUMU5BRWHL3-LF

U401

RX0-

DDCSDA2

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

KEY 2

RX0+

KEY 1

KEY 2

MSCL

MSDA

RXC+

RX1-

LED_G

RX1+

RXC-

C406

100N 16V

R450

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

R414

100OHM1/16W

C432

16V

R431

3.9K1/16W

R435

NC/22K1/16W

CN403

NC/CONN

C413

10uF 10V

CE#

WP#

GND

VDD

HOLD#

SCK

U402

Pm25LD020C-SCE

R402

10K+-5%1/16W

KEY 1

R432

3.9K1/16W

C414

100N 16V

POWER_KEY #

1
2

3
4
5
6

CN401

CONN

DET_CABLE

R420

NC/0R05OHM1/16W

ZD401

POWER_KEY #

C403

100N 16V

FB401

300OHM

FB408

NC/120 OHM

R401

100OHM1/16W

C428
47pF 50V

R441

10K+-5%1/16W

FB403

300OHM

R728

0R05OHM1/16W

C433

16V

R416

0R05OHM1/16W

R419

NC/0R05OHM1/16W

R426

100OHM1/16W

R403

100K1/16W

C421

100N 16V

R443

0R05OHM1/16W

C441

FB402

300OHM

C429

220N16V

C423

100N 16V

C431

16V

R406

10K+-5%1/16W

R433

3.9K1/16W

R415

0R05OHM1/16W

R440

10K+-5%1/16W

C427
10uF 10V

R444

0R05OHM1/16W

C417

100N 16V

R418

NC/0R05OHM1/16W

C426

47pF 50V

C402

100N 16V

2
4
6

1
3
5

CN402
NC/CONN

R436

100OHM1/16W

ZD402

R442

C401

100N 16V

DDCSCL1

R437

100OHM1/16W

C440

VSS

SDA

SCL

VCC

U403

NC/M24C04-WMN6TP

C415

100N 16V

R451

100 OHM 1/10W

C407

100N 16V

X401
14.31818MHZ/32PF

Q403
NC/LMBT3904LT1G

C436

100N

16V

C416

100N 16V

ZD403

C418

100N 16V

C435

16V

FB409

120 OHM

C434

16V

VCC3.3

2,4

DDCSCL2

CMVCC1

VCC3.3

VCC1.8

VDDC

VDDP

VCC3.3

VCC1.8

VCC3.3

AVDD

VDDP

VDDC

CMVCC1

AVDD

VCC3.3

DDC1_SCL

DSUB_V

DSUB_H

RX2-

RX1N

RX0N

adj_BACKLIGHT 4

DET_CABLE

DDC2_SCL

DDC1_SDA

C422

2.2UF 16V

DSUB_SOG

RXCP

DSUB_R-

DSUB_B-

DDC2_SDA

DSUB_G-

RX1P

RX2N

RX2P

RX0P

DDC_WP

RXCN

P[0..27]

PSDA

PSCL

on_BACKLIGHT 4

PPWR_ON#

2010/04/28

PPWR_ON#

PSDA

EE_WP

P20

adj_BACKLIGHT

KEY 1
POWER_KEY #
LED_R

KEY 2
LED_G

KEY 2

LED_G

KEY 1

POWER_KEY #

LED_R

TOUCH

Delete Zener Diode, If ESD issue, change 0.1uF(0402) to

MLVS0402M04(93G 64S501 SU)

MSDA

EE_WP

P25

P19

P10

P14

P23

P17

P26

P18

P12

P24

P13

P11

P16

P21

P22

P15

P27

DDC_WP

on_BACKLIGHT

MSCL

Содержание E2060S

Страница 1: ...lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com COLOR MONITOR SERVICE MANUAL MODEL E2060S E2060S PNW A NAP for LGD LM200WD3 TRA1 E2060T E2060T PNW A NAP for LGD LM200WD3 TRA1 Sales Market CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL To apply the M STAR Chip Internal Use Only ...

Страница 2: ...al Input 15 pin D Sub Connector DVI D Connector Only for E2060T Input Form RGB Analog 0 7 Vp p 75 ohm Digital Only for E2060T Plug Play DDC 2B Digital DDC2AB Analog 2 POWER SUPPLY 2 1 Power 12V 2 0A 2 2 Power Consumption On Mode 21 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...

Страница 7: ...purposes TIMING CHART E2060S T 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 1024 x 768 48 363 60 7 1024 x 768 60 123 75 8 1152 x 864 67 500 75 9 1600 x 900 60 000 60 Recommend Mode ...

Страница 8: ... Only Only for training and service purposes 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 ...

Страница 9: ...Copyright 2010 LG Electronics Inc All right reserved 9 LGE Internal Use Only Only for training and service purposes 7 Main frame and main board 8 The panel Note DVI only for E2060T ...

Страница 10: ... Note DVI only for E2060T Scaler IC TSUMU1BRWL3 TSUMU5BRWHL3 U401 D SUB CN101 Crystal 14 31818MHZ X401 CN401 to Key board RGB 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 ...

Страница 11: ...E Internal Use Only Only for training and service purposes CONVERTER BLOCK DIAGRAM Converter Boost Circuit Ignition LED bar ON OFF circuit Current balance Control IC MP3389EF U801 Feedback circuit OVP circuit Current Feedback DIM circuit 12V BKLT EN BKLT VBRI ...

Страница 12: ... 108MHz This part consists of the Scalar ADC converter TMDS receiver 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 regulators to convert power which is provided 12V in Adapter board 12V is provided for convert circuit 3 MICOM Part This par...

Страница 13: ...P 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 then 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...

Страница 14: ...er 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 ...

Страница 16: ...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 manu...

Страница 17: ...ce purposes 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 normal Replace X401 Replace U401 NO ...

Страница 18: ... Only for training and service purposes 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 ...

Страница 19: ...vice purposes 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 NO Scaler IC pin 27 H Sync pin 28 V Sync ...

Страница 20: ...ctronics Inc All right reserved 20 LGE Internal Use Only Only for training and service purposes 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 ...

Страница 21: ...nly Only for training and service purposes 5 POWER Replace the panel Check main board Replace 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 ...

Страница 22: ...Use Only Only for training and service purposes 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 ...

Страница 23: ...ectronics Inc All right reserved 23 LGE Internal Use Only Only for training and service purposes WIRING DIAGRAM Main Board LED Board Key Board Optional Note DVI only for E2060T 095G176J 10560 095G176J 50526 095G8022 7D506 ...

Страница 24: ...y in the EXPLODED VIEW It is essential that these special safety parts should be replaced with the same components as recommended 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 010 020 030 040 100 050 060 070 080 120 110 090 055 ...

Страница 25: ... 75OHM 1 16W C125 100N 16V FB106 300 OHM R120 10K 5 1 16W R134 10OHM1 16W C120 100N 16V R102 0R01 1 10W FB104 300 OHM R127 10OHM1 16W I O1 1 GND 2 I O2 3 I O3 4 VDD 5 I O4 6 U105 AZC199 04S R138 4 7K 1 16W R117 56OHM1 16W R106 2 2K 1 16W R131 10OHM1 16W C102 47N16V C103 22P 50V 3 1 2 D102 BAV70 R124 4 7K 1 16W R123 22K 1 16W C112 100N 16V I O1 1 GND 2 I O2 3 I O3 4 VDD 5 I O4 6 U103 AZC199 04S C12...

Страница 26: ...4 7K 1 16W R307 NC C301 100N 16V LV3 C303 220N16V R305 10K 5 1 16W S 1 S 2 S 3 G 4 D 8 D 7 D 6 D 5 U301 NC AO4411 C305 1UF16V CMVCC1 PANEL_VCC CMVCC1 2 4 5 CMVCC1 PANEL_VCC PSDA 5 PPWR_ON 5 P 0 27 5 PSCL 5 FLK24 P26 ICLK4 P23 IVDD_O P24 IVDD_E P25 ICLK3 P22 FLK13 P27 ICLK2 P21 ICLK1 P20 POL P16 POL2 P15 CSC P17 LV1 P10 LV1 P11 LV0 P12 LV0 P13 SOE P14 H2DOT P18 ICLK_RESET P19 AO3401L 2 1 PSDA S D 3...

Страница 27: ...N 16V 1 2 D701 SM340A 1 2 D707 SR34 SW 1 EN 2 COMP 3 FB 4 GND 5 FREQ 6 VIN 7 BST 8 Thermal Pad 9 U705 MP1584EN C721 100N 16V C702 100N 16V 1 2 FB701 BEAD C717 100N 16V C722 150pF 50V R714 1 3K 1 1 2 D708 SR34 R727 300K C719 100NF 25V C707 22UF 16V R711 33K 1 16W 5 C705 100N 16V 1 2 FB702 30R 700mA R704 22K 1 16W C718 180uF 16V 3 2 1 CN701 NC JACK VIN 3 VOUT 2 GND 1 U702 AP2114D 3 3TRG1 L701 22UH 1...

Страница 28: ...PIO 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 KEY2 RX0 KEY1 KEY2 MSCL MSDA RXC RX1 LED_G RX1 RXC C406 100N 16V R450 NC 10K 5 1 16W R414 100OHM1 16W C432 100N 16V R431 3 9K1 16W R435 NC 22K1 16W 1 3 5 7 2 4 6 CN403 NC CONN C413 10uF 10V CE 1 SO 2 WP 3 GND 4 VDD 8 HOLD 7 SCK 6 SI 5 U402 Pm25LD020C SCE R402 10K 5 1 16W KEY1 R4...

Страница 29: ...01 1 10W R804 100K 1 10W R828 1R 1 10W 5 R833 NC 0R01 1 10W R805 300K 1 8W R806 1K 1 10W R808 1K 1 10W NC 1 VIN 2 VCC 3 COMP 4 EN 5 DBRT 6 GND 7 OSC 8 ISET 9 BOSC 10 LED12 11 LED11 12 LED10 13 LED9 14 LED8 15 LED7 16 LED6 17 LED5 18 LED4 19 LED3 20 LED2 21 LED1 22 OVP 23 ISENSE 24 PGND 25 GATE 26 VFAULT 27 NC 28 E Pad 29 U801 MP3389EF R832 R836 R840 0ohm R831 R829 R833 R839 NC R828 1ohm R819 30K S...

Страница 30: ...1 2 4 3 5 SW003 SW R001 3K3 1 10W 1 1 2 4 3 5 SW004 SW 1 2 ZD001 MLVS0402M04 1 2 4 3 5 SW005 SW 1 2 4 3 5 SW006 SW 1 2 3 4 5 6 7 8 CN001 CONN R002 2K2 1 10W 1 R005 2K2 1 10W 1 1 Power EXIT SOURCE AUTO MODE MENU CON001 R003 1 5K 1 1 10W MODE R004 3K3 1 10W 1 R006 1 5K 1 1 10W SOURCE 6P GND C002 100N16V 1 2 ZD002 MLVS0402M04 C001 100N16V 1 2 ZD003 MLVS0402M04 1 2 ZD004 MLVS0402M04 1 2 ZD005 MLVS0402...

Страница 31: ...ernal Use Only Only for training and service purposes 1 2 3 4 5 CN002 CONN C012 100N16V LED_BLUE CN002 LED B R 1 2 3 4 RED BLUE LED002 LED 1 2 3 4 RED BLUE LED003 LED 1 LED_RED LED B R LED B R Right Angle GND 1 2 3 4 RED BLUE LED001 LED C011 100N16V 3 LED Board ...

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