background image

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

Note : Port A needs shielding ground all signal pair

Audio Block

靠近

mstar IC

Close to MST IC
with width trace

I2S out

HDMI/Audio Block

GPIO Pull up

RGB/CVBS/PHY/USB Block

PCMCIA/TS/NAND/FE

Crystal

C1=C2=2*CL-5

C1

C2

NOTE:

晶体频偏需要小于

30PPM

RESET

IR&KEY

 CHIP_CONFIG[3:0]   
{PAD_PM_LED1,PAD_PM_SPI_DI,PAD_PM_LED0,PAD_PWM_PM}
Value                            Description                  
4'b1010  1    ARM boot from ROM; outer storage is eMMC
4'b1011       ARM boot from ROM; outer storage is NAND

Config

UART

Heat Sink

LVDS/GPIO

538/6586

都不支持

USB3.0

预留的线路可以删除

AUVAG
AUVRM

HP_Audio-L
HP_Audio-R

3D_FLAG
SPDIF_OUT

AV_LOUT
AV_ROUT

AV_ROUT

AV_LOUT

HP_Audio-R

HP_Audio-L

AUVAG

AUVRM

NAND-AD7

NAND-AD0
NAND-AD1
NAND-AD2
NAND-AD3
NAND-AD4
NAND-AD5
NAND-AD6

IFAGC

T_SCL
T_SDA

TS_D7

TS_D6

TS_D5

TS_D4

TS_SYNC

TS_VLD

TS_CLK

TS_D0

TS_D3

TS_D2

TS_D1

TS_MOCLK
TS_MOVLD
TS_MOSYNC

PCM_OE_N
PCM_IORD_N

PCM_CD_N

PCM_CE_N

PCM_IOWR_N

PCM_IRQA_N

PCM_RESET

PCM_WE_N

PCM_WAIT_N

PCM_REG_N

IFAGC

NAND-REZ

NAND-RBZ

NAND-CEZ

NAND-DQS

PCM_D2

PCM_D0

PCM_D3
PCM_D4
PCM_D5
PCM_D6
PCM_D7

PCM_D1

PCM_A8

PCM_A11

PCM_A13

PCM_A0
PCM_A1
PCM_A2
PCM_A3
PCM_A4
PCM_A5
PCM_A6

PCM_A9

PCM_A12

PCM_A7

PCM_A10

PCM_A14

TS_MDO7

TS_MDO6

TS_MDO5

TS_MDO4

TS_MDO3

TS_MDO2

TS_MDO1

TS_MDO0

DIFM

DIFP

T_SCL
T_SDA

I2C-SCL
I2C-SDA

3D_EN

RIN1
GIN1N

BIN1

GIN1

XTALI

RIN2

GIN2

BIN2

GIN2N

AV_OUT

System-RST

VCOM

IR-in

XTALO

MDI_RP

MDI_RN

MDI_TP

MDI_TN

BIN0

GIN0N

RIN0

GIN0

VGA_HSYNC
VGA_VSYNC

CVBS1

SPI-SDI

A2M

ACKP

A0M

A4M

A1P

ACKM

A3P

A1M

A2P

A4P

A3M

A0P

VID_1

PM_LED1

PM_LED0

UART-RX
UART-TX

PANEL_ON/OFF

POWER_DETECT

BRI_ADJ

PM_PWM

LED_R

B3P

B1M

B2P

B3M

B0P

B4P

B2M

BCKP

B0M

B4M

B1P

BCKM

KEY0-in

VID_0

I2C-SCL
I2C-SDA

LR_SYNC

XTALI

XTALO

System-RST

IR-IN_1

IR-in

KEY0-in

KEY0

POWER_DETECT

SPI-SDI

PM_LED1

PM_PWM

PM_LED0

UART-RX
UART-TX

3D_EN

3D_LR_in

I2C-SCL
I2C-SDA

AMP-MUTE

AUWS_OUT

AUSD_OUT

AUMCK_OUT

AUBCK_OUT

3D_EN

VID_0
VID_1

AUSD_OUT

AUWS_OUT

AUMCK_OUT

AUBCK_OUT

PM_RX

CVBS0

AMP_RST

HP_DET

LED_RED#

LED_R

LED_GRE#

SD_CLK
SD_CMD

PM_TX

MENU
SOURCE

V-
V+

POWER

IR-IN_1

LED_GRE#

LED_RED#

P-
P+

KEY7

POWER

MENU

SOURCE

V+

V-

P+

P-

KEY7

KEY0

+3.3V_Normal

+3.3V_Standby

+3.3V_TU

+3.3V_TU

+5V_Standby

+3.3V_5V_Standby

+12V_Normal

+3.3V_Standby

+5V_Standby

+5V_Normal

+5V_Standby

+5V_Standby

HDMI1-SCL

9

HDMI1-SDA

9

HDMI1-HPD

9

HDMI1-Detect

9

HDMI1-RX0N

9

HDMI1-RX1P

9

HDMI1-RX1N

9

HDMI1-RX2P

9

HDMI1-RX2N

9

HDMI1-CLKP

9

HDMI1-CLKN

9

HDMI1-RX0P

9

HDMI-CEC

9

HDMI2-SCL

9

HDMI2-SDA

9

HDMI2-HPD

9

HDMI2-RX0N

9

HDMI2-RX1P

9

HDMI2-RX1N

9

HDMI2-RX2P

9

HDMI2-RX2N

9

HDMI2-CLKP

9

HDMI2-CLKN

9

HDMI2-RX0P

9

HDMI2-Detect

9

HDMI3-SCL

9

HDMI3-SDA

9

HDMI3-HPD

9

HDMI3-RX0N

9

HDMI3-RX1P

9

HDMI3-RX1N

9

HDMI3-RX2P

9

HDMI3-RX2N

9

HDMI3-CLKP

9

HDMI3-CLKN

9

HDMI3-RX0P

9

HDMI3-Detect

9

AV_ROUT

8

AV_LOUT

8

EARPHONE_OUTR

13

EARPHONE_OUTL

13

SC_PC_AUL

8

SC_PC_AUR

8

YPBPR_AUL

8

YPBPR_AUR

8

HDMI-ARC

9

SPDIF_OUT

8

NAND-AD[7:0]

6

T_SCL

3,10

T_SDA

3,10

TS_CLK

12

TS_SYNC

12

TS_VLD

12

TS_D[7:0]

12

TS_MOCLK

12

TS_MOSYNC

12

TS_MOVLD

12

PCM_IRQA_N

12

PCM_RESET

12

PCM_IOWR_N

12

PCM_CD_N

12

PCM_OE_N

12

PCM_IORD_N

12

PCM_CE_N

12

PCM_WE_N

12

PCM_REG_N

12

PCM_WAIT_N

12

NAND-DQS

6

NAND-REZ

6

NAND-CEZ

6

NAND-RBZ

6

IF_AGC

10

PCM_A[14:0]

12

TS_MDO[7:0]

12

PCM_D[7:0]

12

DIFP

10

DIFM

10

AMP-MUTE

13

T_SCL

3,10

T_SDA

3,10

3D_EN

3,7

USB1_D-

11

USB2_D-

11

USB3_D-

11

11

11

11

AV_OUT

8

SC-FB

8

MDI_TP

8

MDI_TN

8

MDI_RP

8

MDI_RN

8

VGA_HSYNC

8

VGA_VSYNC

8

8

8

8

SC-FS

8

SC_AV

8

A3M

7

A0M

7

ACKM

7

A2M

7

A1M

7

A4P

7

A1P

7

A3P

7

A0P

7

ACKP

7

A2P

7

A4M

7

PWR-ON/OFF

2

PANEL_ON/OFF

7

VBL_CTRL

2

BRI_ADJ

2

B3P

7

B0M

7

BCKP

7

B2P

7

B4M

7

B1P

7

B3M

7

BCKM

7

B2M

7

B1M

7

B0P

7

B4P

7

LR_SYNC

7

3D_EN

3,7

3D_LR_in

7

I2C-SCL

2,7,13

I2C-SDA

2,7,13

3D_LR_IN

7

WOW_WOL

11

WIFI-reset

11

AV_IN

8

SC_PC_SW

8

AMP_RST

13

HP_DET

13

UART-RX

8

UART-TX

8

AUMCK_OUT

13

AUBCK_OUT

13

AUSD_OUT

13

AUWS_OUT

13

YPBPR_Y

8

YPBPR_PB

8

YPBPR_PR

8

SC

8

SC

8

SC

8

SD_CLK
SD_CMD

SD_CDZ

SD_WP

BT_WAKE

2

I2C-SDA

2,3,7

I2C-SCL

2,3,7

Title

Size

Document Number

Rev

Date:

Sheet

of

<Doc>

<RevCode>

03. MSD6A538/6586

Custom

3

13

Thursday, March 30, 2017

Title

Size

Document Number

Rev

Date:

Sheet

of

<Doc>

<RevCode>

03. MSD6A538/6586

Custom

3

13

Thursday, March 30, 2017

Title

Size

Document Number

Rev

Date:

Sheet

of

<Doc>

<RevCode>

03. MSD6A538/6586

Custom

3

13

Thursday, March 30, 2017

C229

0.047uF/16V/X7R/NC

R28

82K/1%

C235

0.047uF/16V/X7R

C201

2.2uF/6.3V/X5R

Y201
24MHz/20pF

1

2

R642

1K

R202

4.7K

S201

Heat-sink-62X70X2.3

1

2

R229

33R/NC

C238

33pF

R1819

100R

R212
47K

HDMI

Analog
Audio

I2S

SPDIF

U201C

MSD6A538

LINE_OUT_0L

AB5

LINE_OUT_0R

AB6

LINE_OUT_2L

AC5

LINE_OUT_2R

AC6

LINE_IN_0L

Y3

LINE_IN_0R

Y2

AUVAG

AA2

AUVRM

AA1

SPDIF_IN

K6

SPDIF_OUT

J5

I2S_OUT_BCK

E6

I2S_OUT_MCK

E5

I2S_OUT_WS

F4

I2S_OUT_SD

F6

RXA0N

N3

RXA0P

N2

RXA1N

P3

RXA1P

P2

RXA2N

P1

RXA2P

R3

RXACKN

M1

RXACKP

M2

DDCDA_CK

R2

DDCDA_DA

T3

HOTPLUGA

T2

RXB0N

J2

RXB0P

K3

RXB1N

K2

RXB1P

L3

RXB2N

L2

RXB2P

L1

RXBCKN

J3

RXBCKP

J1

DDCDB_CK

N5

DDCDB_DA

N6

HOTPLUGB

R4

RXD0N

F1

RXD0P

F2

RXD1N

G3

RXD1P

G2

RXD2N

H3

RXD2P

H2

RXDCKN

E1

RXDCKP

F3

DDCDD_CK

K5

DDCDD_DA

L5

HOTPLUGD

M6

ARC0

M4

CEC

P5

LINE_IN_2L

Y1

LINE_IN_2R

AA3

HOTPLUGA_HDMI20_5V

U3

HOTPLUGB_HDMI20_5V

P4

HOTPLUGD_HDMI20_5V

L4

EARPHONE_OUT_L

AD5

EARPHONE_OUT_R

AD6

RXC0N

B1

RXC0P

C1

RXC1N

C2

RXC1P

D3

RXC2N

D2

RXC2P

E3

RXCCKN

A2

RXCCKP

B2

DDCDC_CK

M5

DDCDC_DA

L6

HOTPLUGC

J4

HOTPLUGC_HDMI20_5V

H4

NC

T21

NC

R20

NC

R21

I2S_OUT_SD1

F5

I2S_OUT_SD2

G5

C207

2.2uF/6.3V/X5R

D201
BAT54C

3

1

2

R204

4.7K

R213
4.7K

C206

2.2uF/6.3V/X5R

R244
1K

C213

0.022uF/16V/X7R

C208

2.2uF/6.3V/X5R

C2262

100pF/NC

C212
33pF

C230

0.047uF/16V/X7R

R641

20K

R217

0R

R235

33R

R639

4.7K

R1761

33R

R257
1K

R218

1K

C223

0.047uF/16V/X7R

R233

33R

R228

33R/NC

C2263

100pF/NC

C233

0.047uF/16V/X7R

R252
10K

R223

68R

C234

0.047uF/16V/X7R

CI

TS2

(In/Out)

TS0

PCMCIA

Front

 End

EMMC

TS1

(In)

(In)

NAND

U201B

MSD6A538

TS2CLK

N24

TS2SYNC

P25

TS2VALID

N25

TS2DATA  [0]

M24

TS0CLK

AF19

TS0SYNC

AG19

TS0VALID

AH17

TS0DATA_[0]

AH20

TS0DATA_[1]

AG20

TS0DATA_[2]

AF17

TS0DATA_[3]

AH18

TS0DATA_[4]

AG17

TS0DATA_[5]

AF20

TS0DATA_[6]

AG18

TS0DATA_[7]

AF18

TGPIO0

AD3

TGPIO1

AE2

TGPIO2

AF3

TGPIO3

AE4

IFAGC_T

AC1

IM_T

AC3

SIFM

AD2

SIFP

AD1

IP_T

AC2

TS1DATA_[0]

U23

TS1CLK

R23

TS1SYNC

T24

TS1VALID

P24

PCMDATA[6]/CI_DATA[6]

AD24

PCMIORD/CI_RD

AG21

PCMDATA[7]/CI_DATA[7]

AD23

PCMIOWR/CI_WR

AC17

PCMDATA[2]/CI_DATA[2]

AB25

PCMADR[1]/CI_A[1]

AE23

PCMADR[2]/CI_A[2]

AC22

PCMADR[10]/CI_A[10]/SDIO_D2

AD20

PCMADR[12]/CI_A[12]

AD18

PCMADR[6]/CI_A[6]

AD21

PCMADR[13]/CI_A[13]

AE18

PCMDATA[3]/CI_DATA[3]

AD25

PCMIRQA/CI_INT

AE17

PCMCD/CI_CD

AH21

PCMOEN

AE21

PCMWAIT/CIWACK

AD16

PCMADR[8]/CI_A[8]/SDIO_D0

AC19

PCMADR[11]/CI_A[11]/SDIO_D3

AD19

PCMREG/CI_CLK

AF22

PCMDATA[0]/CI_DATA[0]

AC25

PCMADR[0]/CI_A[0]

AE24

PCMDATA[1]/CI_DATA[1]

AG23

PCMADR[5]/CI_A[5]

AG22

PCMADR[3]/CI_A[3]

AD22

PCMRST/CI_RST

AC16

PCMWEN

AD17

PCMDATA[4]/CI_DATA[4]

AC24

PCMADR[9]/CI_A[9]/SDIO_D1

AF21

PCMADR[7]/CI_A[7]

AC20

PCMCEN/CI_CS

AC18

PCMADR[4]/CI_A[4]

AC21

PCMADR[14]/CI_A[14]

AE20

PCMDATA[5]/CI_DATA[5]

AC23

TS1DATA_[1]

T25

TS1DATA_[2]

N23

TS1DATA_[3]

P23

TS1DATA_[4]

U24

TS1DATA_[5]

T23

TS1DATA_[6]

R25

TS1DATA_[7]

R24

IFAGC_S

AG4

IP_S

AH2

IM_S

AH3

QP_S

AF4

QM_S

AG3

GPIO15/DiSEqC_out

AG5

GPIO18/DiSEqC_in

AF5

PCM2_CE_N/SDIO_CLK

AB24

PCM2_IRQA_N/SDIO_CMD

AB23

NAND_ALE/EMMC_IO15

AC13

NAND_WPZ/EMMC_IO17

AD12

NAND_CEZ/EMMC_IO9/EMMC_CMD

AG11

NAND_CLE/EMMC_IO14

AC12

NAND_REZ/EMMC_IO10/EMMC_CLK

AF11

NAND_WEZ/EMMCIO16

AD13

NAND_RBZ/EMMC_IO11/EMMC_RSTn

AG10

NAND_CEZ1/EMMC_IO12

AE12

NAND_DQS/EMMC_IO8

AD14

NAND_AD0/EMMC_IO6/EMMC_D[6]

AG15

NAND_AD1/EMMC_IO7/EMMC_D[7]

AH15

NAND_AD2/EMMC_IO2/EMMC_D[2]

AH14

NAND_AD3/EMMC_IO1/EMMC_D[1]

AG14

NAND_AD4/EMMC_IO0/EMMC_D[0]

AG13

NAND_AD5/EMMC_IO3/EMMC_D[3]

AF13

NAND_AD6/EMMC_IO4/EMMC_D[4]

AH12

NAND_AD7/EMMC_IO5/EMMC_D[5]

AF12

R231

68R

C227

0.047uF/16V/X7R/NC

C232

0.047uF/16V/X7R

R224

33R

C231

0.047uF/16V/X7R

R232

33R

R208

4.7K

R205

4.7K

C2259

0.1uF/16V/X5R

R31

47K/1%

R1823

0R

R22

7.5K/1%

R206

4.7K

C215

100pF

C217

0.1uF/16V/X5R

R230

33R

R210

4.7K

R222

33R

R6958
0R/NC

R26

150K/1%

R250

4.7K

R207

4.7K

R251
100K

C224

0.047uF/16V/X7R

PWM

SAR

SPI

I2C

GPIO

/UART

LVDS

60Hz

PM

PM_UART

U201D

MSD6A538

SAR0

D4

SAR1

D5

SAR2

C5

SAR3

B5

PWM0

P27

PWM1

R28

PWM_PM

AF6

SPI_CK

G6

SPI_CZ1/GPIO_PM6

J6

SPI_DI

H6

SPI_DO

H5

DDCA_CK/UART0_RX

AD10

DDCA_DA/UART0_TX

AC10

DDCR_CK

P26

DDCR_DA

N26

GPIO3/EJ_TMS

M26

GPIO4/EJ_TDI

M27

TEST

P21

GPIO5/EJ_TDO

M28

SAR5/PW_det

E4

A0M (G_ODD[3])

AE26

A0P (G_ODD[2])

AE28

A1M (G_ODD[1])

AF26

A1P (G_ODD[0])

AF27

A2M (B_ODD[7])

AG27

A2P (B_ODD[6])

AG28

ACKM (B_ODD[5])

AH27

ACKP (B_ODD[4])

AH26

A3M (B_ODD[3])

AF25

A3P (B_ODD[2])

AG25

A4M (B_ODD[1])

AG24

A4P (B_ODD[0])

AH24

B0M (R_ODD[7])

V27

B0P (R_ODD[6])

V28

B1P (R_ODD[4])

W27

B2M (R_ODD[3])

Y27

B2P (R_ODD[2])

AA26

BCKM (R_ODD[1])

AA28

BCKP (R_ODD[0])

AB26

B3M (G_ODD[7])

AB27

B4M (G_ODD[5])

AD26

B4P (G_ODD[4])

AD27

GPIO_PM0

AE6

GPIO_PM1/PM_TX1

AH6

GPIO_PM3

W2

GPIO_PM4/PW_ctrl

W3

GPIO_PM5/PM_RX1

AH5

GPIO_PM7

AA5

GPIO_PM8

AA6

VID0

AB2

VID1

AB3

LED0

AD4

LED1

AC4

WOL

AE11

B1M (R_ODD[5])

W28

B3P (G_ODD[6])

AC26

GPIO2/EJ_TCK

N27

GPIO30/SCK4

AC11

GPIO31/SDA4

AD11

VID2

AA4

VID3

Y4

GPIO9/TX2

AC15

GPIO10/RX2

AD15

GPIO11/TX3

AF16

GPIO12/RX3

AG16

LVSYNC

T27

LCK

U27

LDE

U26

LHSYNC

T28

PWM2

N28

NC

T22

R209

4.7K

C204

1000pF

C237

33pF

C222

0.047uF/16V/X7R

R6957
0R/NC

R225

33R

J2

1*14P*2.0mm/180

CON14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R238

100R

RGB

CVBS

USB

PHY

USB3.0

U201E

MSD6A538

GIN0P

U1

GIN0M

V3

HSYNC0

P6

VSYNC0

R5

GIN1P

V4

HSYNC1

T6

VSYNC1

R6

GIN2M

Y5

CVBS0

T5

CVBS1

U4

VCOM

V2

CVBSOUT1

U5

HWRESET

L27

XIN

AG1

XOUT

AF1

IRIN

AE5

USB0_DM

B7

USB0_DP

C7

USB1_DM

B6

USB1_DP

A6

RIN0P

V1

BIN0P

U2

RIN1P

U6

GIN1M

V6

BIN1P

V5

RIN2P

Y6

GIN2P

W6

BIN2P

W5

USB2_DM

C6

USB2_DP

A5

TN

B3

TP

A3

RN

B4

RP

C4

GPIO19/LED[0]

R27

GPIO20/LED[1]

R26

NC

AF7

NC

AG7

USB_DM_PSS

AG8

USB_DP_PSS

AH8

NC

AH9

NC

AG9

C205
1000pF

C1333

0.047uF/16V/X7R

R216

10K

C225

0.047uF/16V/X7R

C209

10uF/6.3V/X5R

R246

4.7K

R239

100R

R234

68R

L201
1000R/FBI

R21

0R

C236
NC/120pF

C226

0.047uF/16V/X7R/NC

C210

0.1uF/16V/X5R

Q601

3904

SOT-23

1

3

2

R240

4.7K

R245

4.7K

R237

100R

R227

68R/NC

R215

100R

CN206
1*4P*2.0mm/180/NC

1
2
3
4

C216

0.1uF/16V/X5R

R247

4.7K

R236

100R

C228

0.047uF/16V/X7R/NC

C239

4.7uF/10V/X5R

R25

16.9K/1%

TP212

1

R35

0R

R226

33R/NC

R34

30K/1%

R243

4.7K

Summary of Contents for LE49K6500U

Page 1: ...gs or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death WARNING Model No LE49K6500U ...

Page 2: ... 4 1 Remove the Pedestal 6 8 8 8 8 11 14 14 4 2 Remove the Back Cover 14 4 3 Remove the Adhesive Tape 14 4 4 Remove the Main Board 15 4 5 Remove the Speaker 15 4 6 Remove the Remote Control Board 16 5 Installation Instructions 17 5 1 External Equipment Connections 17 5 2 HDMI Connections 21 6 Operation Instructions 24 6 1 Front Panel Controls 6 2 Back Panel Controls 6 3 Universal Remote Control 24...

Page 3: ...le shooting 51 9 1 Simple Check 51 9 2 Main Board Failure Check 9 3 Panel Failure 52 58 8 1 How to enter into the factory model 8 2 How to update software 48 49 8 Measurements and Adjustments 37 8 3 How to enter into the Hotel Model 50 ...

Page 4: ...instructions in the literture accompanying the appliance 1 3 2 Be careful to the electrical shock 7R SUHYHQW GDPDJH ZKLFK PLJKW UHVXOW LQ HOHFWULF VKRFN RU UH GR QRW H SRVH WKLV 79 VHW to rain or excessive moisture This TV must not be exposed to dripping or splashing water DQG REMHFWV OOHG ZLWK OLTXLG VXFK DV YDVHV PXVW QRW EH SODFHG RQ WRS RI RU DERYH WKH 79 1 3 3 Electro static discharge ESD Som...

Page 5: ... UHFHLYHU RQO WKH WHVW WXUHV VSHFL HG LQ WKLV VHUYLFH PDQXDO CAUTION R QRW FRQQHFW WKH WHVW WXUH JURXQG VWUDS WR DQ KHDW VLQN LQ WKLV UHFeiver 3 Do not spray chemicals on or near this receiver or any of its assemblies 4 Unless specified otherwise in this service manual clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner cotton tipped stick or compar...

Page 6: ... static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce the ncidence of component damage caused by static by static electricity 4 Use only an anti static type solder removal device So...

Page 7: ...ibed in the table below Note A note provides information that is not indispensable but may nevertheless be valuable to the reader such as tips and tricks Caution A caution is used when there is danger that the reader through incorrect manipulation may damage equipment loose data get an unexpected result or has to restart part of a procedure Warning A warning is used when there is danger of persona...

Page 8: ...Service Manual Model No 07 6SHFL FDWLRQV ...

Page 9: ... 08 Service Manual Model No 3 Location of Controls and Components 3 1 Board Location No Description 3 2 Main Board A Board A Board Mainboard B Board Power Supply B Board ...

Page 10: ...on off The system can turn on or turn off the backlight of TFT LCD Panel through the power supply unit path J 20 Pin 5 System power on standby System board will use this pin to control system power J 20 Pin 3 Control the luminance of backlight The system can generate the PWN signal to control the strength of TFT LCD Panel s backlight through this connector Speaker connector CN604 Pin number Signal...

Page 11: ... 10 Service Manual Model No Keypad and remote connector 2 Keypad and remote connector 2 Keypad and remote connector J 2 WIFI J ACK J 25 ...

Page 12: ... Function Description Supply power for Main board Panel 3 3 2Connectordefinition Service Manual Model No 11 CON201 Pin number Signal name 1 5V 2 ON BK 3 4 5VSTB 5 GND 6 5V 7 5V 8 GND 9 10 11 ON OFF 12 SGND AD GND 12V 13 12V ...

Page 13: ...3 4 LED Panel 12 Service Manual Model No LSC490FN02 W ...

Page 14: ...Service Manual Model No 3 4 1 Connector de finition ...

Page 15: ...UHDU FRYHU faces upward 5HPRYH WKH WKUHH VFUHZ IURP WKH UHDU FRYHU LQGLFDWHG ZLWK ż 7KHQ UHPRYH WKH SHGHVWDO 4 2Remove the Back Cover 5HPRYH WKH WKHVH VFUHZ LQGLFDWHG RQ JXUH DERYH E ż 7KHQ UHPRYH WKH EDFN FRYHU IURP WKH unit Service Manual Model No 14 4 1 Remove the Pedestal 4 3 Remove the adhesive tape ...

Page 16: ...4 4 Remove the Main board 5HPRYH WKH 0DLQ ERDUG Service Manual Model No 15 J2 J25 J20 P501 LVFRQQHFWHG WKH FRXSOHU 4 5 Remove the speaker Take out the speaker LE49U6500DUA ...

Page 17: ...4 6 Remove the remote control take out the Remote Control and Keypad Assembly Service Manual Model No 16 4 7 Remove the Power Supply ...

Page 18: ...ed to the ANT IN jack on the back of your TV DVD combo then connect the other end of the cable into the antenna or cable TV wall outlet To improve picture quality from an antenna in a poor signal area install a signal DPSOL HU If you need to split the antenna signal to connect two TVs install a two way splitter Service Manual Model No 17 Remote Control ...

Page 19: ...ANTENNA INSTALLATION PC 18 ...

Page 20: ...0 480 800 600 60 60 31 47 37 88 RESOLUTION V Freq Hz H Freq KHz 1024 768 60 48 36 PRESET MODE HDMI 1 2 3 800 600 1024 768 60 60 37 88 48 36 RESOLUTION V Freq Hz H Freq KHz 1366 768 60 47 71 4 1280 768 60 47 3 5 1920 1080 60 67 5 4 5 1366 768 60 47 71 1280 1024 60 63 98 6 1920 1080 Only for 40 60 67 5 19 ...

Page 21: ...of AV one group of YPbPr for convenient connection to VCR DVDor other video equipment Please refer to the owner s manual of the equipment to be connected as well You can use the input terminals on TV set rear as follows AV EQUIPMENT ...

Page 22: ... menu When the source device DVD player or Set Top Box supports DVI How To Connect 1 Connect the source device to HDMI port of this TV with a HDMI to DVI cable not supplied with this product 2 A separated audio connection is necessary 3 If the source device has an analog audio output connector connect the source device audio output to DVI Audio In port located on the PC port How To Use If the sour...

Page 23: ...Cable sample HDMI Cable not supplied with the product HDMI to DVI Cable not supplied with the product Analog Audio Cable Stereo to RCA type not supplied with the product Service Manual Model No 22 ...

Page 24: ... Use the attached power cord only Ŷ I WKH SRODUL HG FRUG GRHV QRW W LQWR D QRQ SRODUL HG RXWOHW GR QRW DWWHPSW WR OH RU FXW WKH EODGH W LV WKH XVHUCV UHVSRQVLELOLW WR KDYH DQ electrician replace the obsolete outlet Ŷ I RX FDXVH D VWDWLF GLVFKDUJH ZKHQ WRXFKLQJ WKH XQLW DQG WKH XQLW IDLOV WR IXQFWLRQ simply unplug the unit from the AC outlet and plug it back in The unit should return to normal oper...

Page 25: ...Front panel KEYBOARD Service Manual Model No 6 Operation Instructions 6 1 Front panel controls 24 Rear Side Sockets ...

Page 26: ...omatically displayed successively This key is used to stop or resume sub page acquisition The indication appears top left To freeze the page To display or hide the concealed information games solutions This is used to call or exit teletext modes The summary appears with a list of items that can be accessed Each item has a corresponding 3 digit page number If the channel selected does not broadcast...

Page 27: ...401 Cl_0 5A ON OFF 5V_Normal_0 5A GV3401 MOS ON OFF V_Panel_1 5A 12V_Normal_1 5A 12V_Normal_3 5A 12V_Normal_2A AMP AD82587 2 8W 12V_Normal_1 5A 5V_Standby_0 85A 5V_Normal_2 06A 5V_Standby 5V_Normal 12V_Normal 5V_Standby_0 85A 5V_Normal_2 06A 12V_Normal_3 5A Title Size Document Number Rev Date Sheet of Doc RevCode 01 Power_Tree A3 1 13 Thursday March 30 2017 Title Size Document Number Rev Date Shee...

Page 28: ...6943 4 7K 1 R6944 NC C107 22uF 6 3V X5R NC U11 RT7240 EN 1 FB 2 VCC 8 SW 6 BST 7 GND 5 SS 4 VREG5 3 GND 9 C2261 220uF 10V X5R LowESR H105 NC 1 R6856 100K H108 NC 1 C118 0 1uF 16V X5R R118 1K C162 0 1uF 16V X5R J26 1 10P 2 54mm 180 1 2 3 4 5 6 7 8 9 10 C135 10uF 10V X5R C2245 10uF 16V X5R C2179 10pF NC C105 22uF 6 3V X5R H110 NC 1 C108 0 1uF 16V X5R L103 2 2uH 2 2A 1 2 L17 2 2uH 6A 不涂胶 1 2 C110 0 1...

Page 29: ...XD0P F2 RXD1N G3 RXD1P G2 RXD2N H3 RXD2P H2 RXDCKN E1 RXDCKP F3 DDCDD_CK K5 DDCDD_DA L5 HOTPLUGD M6 ARC0 M4 CEC P5 LINE_IN_2L Y1 LINE_IN_2R AA3 HOTPLUGA_HDMI20_5V U3 HOTPLUGB_HDMI20_5V P4 HOTPLUGD_HDMI20_5V L4 EARPHONE_OUT_L AD5 EARPHONE_OUT_R AD6 RXC0N B1 RXC0P C1 RXC1N C2 RXC1P D3 RXC2N D2 RXC2P E3 RXCCKN A2 RXCCKP B2 DDCDC_CK M5 DDCDC_DA L6 HOTPLUGC J4 HOTPLUGC_HDMI20_5V H4 NC T21 NC R20 NC R21...

Page 30: ...Y12 AVDD3P3_DADC W7 AVDD_PLL_A Y13 GND_EFUSE P22 VDDP_3318_A AA10 AVDD3P3_USB U7 DVDD_DDR M10 DVDD_DDR N10 VDDC G7 VDDC G8 VDDC L7 AVDD3P3_ADC V7 AVDD_DDR_VBP_A_DM M13 VDDC_CPU V19 VDDC_CPU V20 VDDC_CPU V18 VDDC_CPU W20 AVDD_EAR33 U9 AVDD_LPLL AA13 AVDD15_MOD K15 AVDD_PLL_B Y14 AVDD_DDR_A M15 AVDD15_MOD K16 AVDD_DDR_VBP_A J27 AVDD_LPLL AB13 VDDP AB15 AVDD3P3_USB T7 AVDD3P3_ADC V8 AVDD3P3_MHL3 AA12...

Page 31: ...Q1 D_DDR3_DQ9 D_DDR3_DQ8 D_DDR3_DQ D_DDR3_DQ10 D_DDR3_DQ13 D_DDR3_DQ12 D_DDR3_DM1 D_DDR3_DQS B D_DDR3_DQS1 D_DDR3_DQ3 D_DDR3_DQ2 D_DDR3_DQ5 D_DDR3_DQ D_DDR3_DQ0 D_DDR3_DQ7 D_DDR3_DQ6 D_DDR3_DQ1 D_DDR3_DM0 D_DDR3_DQS0B D_DDR3_DQS0 D CSB1 D CSB2 AVDD_DDR1_S AVDD_DDR1_S AVDD_DDR1_S AVDD_DDR1_S 1 5V_DDR AVDD_DDR1_S AVDD_DDR1_S AVDD_DDR1_S AVDD_DDR1_S AVDD_DDR1_S AVDD_DDR1_S AVDD_DDR1_S 1 5V_DDR 1 5V_D...

Page 32: ... Date Sheet of Doc RevCode 06 EMMC NAND SD Custom 6 13 Thursday March 30 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 06 EMMC NAND SD Custom 6 13 Thursday March 30 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 06 EMMC NAND SD Custom 6 13 Thursday March 30 2017 R503 22R C514 NC 7 5 3 1 8 6 4 2 RP501 22RX4 R504 22R C509 2 2uF 6 3V X5R C0402 R521 22R U501 eMMC VDD U9 ...

Page 33: ...KP 3 A2P 3 B4P 3 A4M 3 3D_LR_in 3 LR_SYNC 3 3D_EN 3 I2C SDA 2 3 13 I2C SCL 2 3 13 PANEL_ON OFF 3 I2C SCL 3 7 13 I2C SDA 3 7 13 Title Size Document Number Rev Date Sheet of Doc RevCode 07 LVDS VBY1 Cust m 7 13 Tuesday April 18 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 07 LVDS VBY1 Cust m 7 13 Tuesday April 18 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 07 LVDS ...

Page 34: ... 14 TCM 15 TX 16 R734 100R R1411 12K C2222 0 1uF 16V X5R R703 75R R707 75R NC C703 1000pF 2KV R1813 4 7K NC R729 100R CON2 COAX NC 1 2 3 4 Q506 3904 NC Green Yellow P704 RJ45 无灯 TD 1 TD 2 RD 3 TDCT 4 RDCT 5 RD 6 NC 7 CH_GND 8 GRN 9 GRN 10 ORG 12 ORG 11 GND1 13 GND2 14 R724 75R C554 33pF R1814 47K NC R1811 68R NC R474 0R NC C2264 10uF 10V X5R R702 10K NC C706 0 1uF 16V X5R R1815 8 2K NC R1812 10K N...

Page 35: ...1P 3 HDMI2 RX1N 3 HDMI2 RX2P 3 HDMI2 RX2N 3 HDMI2 CLKP 3 HDMI2 CLKN 3 HDMI2 RX0P 3 HDMI2 Detect 3 HDMI3 SCL 3 HDMI3 SDA 3 HDMI3 HPD 3 HDMI3 RX0N 3 HDMI3 RX1P 3 HDMI3 RX1N 3 HDMI3 RX2P 3 HDMI3 RX2N 3 HDMI3 CLKP 3 HDMI3 CLKN 3 HDMI3 RX0P 3 HDMI3 Detect 3 HDMI1 Detect 3 HDMI1 RX0N 3 HDMI1 RX1P 3 HDMI1 RX1N 3 HDMI1 RX2P 3 HDMI1 RX2N 3 HDMI1 CLKP 3 HDMI1 CLKN 3 HDMI1 RX0P 3 HDMI1 SCL 3 HDMI1 SDA 3 HDMI...

Page 36: ...2 1M GND OUT IN U1 1117 3 3V 3 2 1 4 L812 0 022uH C2 47pF L813 0 022uH C829 1uF 10V X5R C11 47pF L1105 1000R FBI C1 47pF C2228 0 1uF 16V X5R Y1004 16MHz 20pF 1 2 C2253 1000pF R5 100R C1022 0 1uF 16V X5R C833 1000pF C834 2 2uF 6 3V X5R R2 0 22uH U805 MxL661 VDD_3p3_1 1 LNA_INP 2 LNA_INN 3 VDD_1p8_1 4 AGC_2 GPO3 5 AGC_1 6 IF_OUTN_1 9 IF_OUTP_1 10 IF_OUTN_2 GPO_1 7 IF_OUTP_2 GPO_2 8 VDD_3p3_2 11 VDD_...

Page 37: ...fi A 11 13 Thursday March 30 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 11 USB Wifi A 11 13 Thursday March 30 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 11 USB Wifi A 11 13 Thursday March 30 2017 D1004 NC 1pF J25 1 7P 2 0mm 180 1 2 3 4 5 6 7 R1002 0R C1002 0 1uF 16V X5R P1001 双层USB USB1_5V 1 USB1_D 2 USB1_D 3 GND 4 USB2_5V 5 GND 8 USB2_D 6 USB2_D 7 GND 12 GND ...

Page 38: ..._WE_N 3 TS_MOSYNC 3 TS_MOVLD 3 PCM_CD_N 3 PCM_IORD_N 3 TS_MDO 7 0 3 TS_D 7 0 3 TS_VLD 3 TS_CLK 3 TS_SYNC 3 Title Size Document Number Rev Date Sheet of Doc RevCode 12 PCMCIA CA Custom 12 13 Thursday March 30 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 12 PCMCIA CA Custom 12 13 Thursday March 30 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 12 PCMCIA CA Custom 12 1...

Page 39: ...eet of Doc RevCode 13 Amplify B 13 13 Thursday March 30 2017 Title Size Document Number Rev Date Sheet of Doc RevCode 13 Amplify B 13 13 Thursday March 30 2017 LA8 22uH 2A 不涂胶 R1213 1K XS403 1 4P 2 54mm 180 1 2 3 4 CA32 1000pF LA16 22uH 2A 不涂胶 C2233 10uF 10V X5R CA35 0 1uF 50V X5R CA56 1000pF C1568 1000pF R1218 12K RA60 1M RA40 22R RA230 22R CA31 1000pF CA29 0 47uF 50V X7R C1218 22uF 6 3V X5R C080...

Page 40: ...vice Manual Model No 7 3 Wiring Connection Diagram 36 4 3 NO Name 1 2 3 4 Connection Wire For Remote and Keyboard Connection Wire For Speaker VBO Wire Connection Wire Power For Mainboard 1 2 WIFI Wire 5 5 ...

Page 41: ...Service Manual Model No 9 Trouble shooting 9 1 Simple check 51 ...

Page 42: ...nd Check if there is 12V at No Replace the U49 Yes Yes No Change LVDS wire Check if there is 3 5V at Pin2 3 in Check whether the normal work of the backlight Replace Main board Replace Power supply Yes No Replace Main board Service Manual Model No 9 2 Main board failure check 52 ...

Page 43: ...ck if there is sound input signal Check the input source Yes No No Yes Check the speakers Yes 12V Else 53 Change U201 Check if there is signal at C3 and C4 Check if there is signal at RA230 RA229 and RA40 RA228 Check if there is signal at LA3 LA8 LA16 LA15 Change L32 voltage Change UA4 Change L32 ...

Page 44: ...f L17 0 97V J20 Pin1 2 12V Pin8 5V Pin9 2 Trouble Shooting No sound No picture NO LED indicate Change Mainboard Check if there is voltage in 5V Pin10 11 5V Pin12 3 3V Change the power board No Yes No No Still having problems Yes To upgrade Change the mainboard 54 ...

Page 45: ...rect Poor sound No Update the software and make the reboot or change the Mainboard Still having problems For ease of use recommend that customer format the picture and sound settings in the automatic option Trouble Shooting Change Speaker 55 ...

Page 46: ... right software and right voltage 3 3V right frequency 24MHz Panel not work 1 check if the voltage input and output of voltage boost IC of the backlight is OK 2 Verify if the Mainboard output the right On Off signal to power board 3 Verify if the Mainboard output the LVDS singal to panel T con board 4 Verify if the software is the right version of this model 5 Change the LVDS wire to check if it s...

Page 47: ...ll 2 check if 5Vstandby of the power board part is functioning normally 3 Check if voltage of the POWER ON OFF of the power board part is on the high level voltage 4 check if there is 12V 5V output on the power board Check if Main board LVDS wire Panel are in good condition 57 ...

Page 48: ...or cracking Dim or L D TCP Sunken TCP lead cracking ACF bonding short Awful environment and something electric enter into LCD Mis align between TCP and Panel Panel failure TCP failure V Dim Vertal gray line V L D Vertical color line light or dark forever H B D Horizontal bar H Dim Horizontal gary line H L D H o r i z o n t a l line light or dark forever ...

Page 49: ...er Bubble Bladder in Polarizer Bladder between Polarizer and top glass Polarizer Scratch Polarizer Scratch Tine or rigidity arose F M i n s i d e Polarizer Eyewinker inside Polarizer Eyewinker inside Polarizer Circuit Abnormal Display Abnormal Display 1 Chip lose action 2 IC ahort or jointiog bad 3 Pannel and vsc connect bad Flashing B r i g h t a n d d a r k display alternately 59 ...

Page 50: ...display Maybe caused by surge current and EDS Black Screen B L normal only Black screen display FIIcker Crosstalk LCD Vcom imbalance Abnormal Color Only color abormal Capacitance improper bring crosstalk inside LCD pannel Abnormal Color Only color abnormal 1 Chip lose action 2 I C s h o r t o r jointion bad 3 Pannel and vsc connect bad ...

Page 51: ...ss between wire and electrode B L dark B L brightness darker than normal Connect badnessShort between wire and electrode B L wire damaged B L wire damaged Operation abnormal or systemic noise B L wire open Without backlight Operation abnormal or systemic noise B L shut down B L shutdown in sometime Short bitween lamp housing and wire Because consume power too much F M F M inB L white balck Rotundi...

Page 52: ...ription Phenomena Failure cause Mechanlcal or B L Light leakage Brightness at bottom of LCM brighter than normal B L unit badness Uniformity B L brightness asymmetric Sheet in B L unit is uneven Mount hole Lack screw or screw damage Lack screw Screw damage ...

Page 53: ...Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com Printed in China ...

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