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  Service Manual

  Model No.: 

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

LVA3N

LVA3P

CI_A10

TV-SIFM

RGB0_RIN-

PCM_IRQA_N

PCM_WAIT_N

PCM_A13

MIUA_DQ0

MIUA_DQ1

MIUA_BA0

MIUA_BA1

MIUA_DQ2

AUOUTR1

MIUA_BA2

MIUA_DQ3

MIUA_DQ4

MIUA_DQ5

MIUA_DQ6

MIUA_DQ7

MIUA_ODT

MIUA_DQ8

MIUA_DQ9

MIUA_DQ10

MIUA_DQ11

MIUA_DQ12

MIUA_DQ13

MIUA_DQ14

MIUA_DQ15

PCM_A10

MIUA_A[0:12]

MIUA_DQ[0:15]

MIUA_DQS0

MIUA_DQS0B

MIUA_DQS1

MIUA_DQS1B

MIUA_DQM0

MIUA_DQM1

MIUA_MCLK

MIUA_MCLKZ

MIUA_MCKE

CI_IORD_N

MIUA_A0

MIUA_A1

MIUA_A2

MIUA_A3

MIUA_A4

MIUA_A5

MIUA_A6

MIUA_A7

MIUA_A8

MIUA_A9

MIUA_A10

MIUA_A11

MIUA_A12

MIUA_WEZ

MIUA_RASZ

MIUA_CASZ

MVERF

I2S_OUT_BCK

LVB0P

LVB0N

GIN-

RAIN+

BIN-

BAIN+

SOG

GAIN+

RIN-

PCM_OE_N

MUX_AR

MUX_AL

TS_MDI2

TS_MDI7

TS_MDI5

TS_MDI6

TS_MDI[7:0]

TS_MDI4

TS_MDI3

TS_MDI0

TS_MDI1

TSVALID

TSSTART

TS1_CK

LVB1N

LVB1P

LVB2N

LVB2P

LVBCN

LVBCP

TSCLK

LVB3N

LVB3P

LVB0N

LVB0P

PCM_RESET

RXE3+

RXE3-

RXE1-

RXE1+

RXEC+

RXEC-

RXE2+

RXE2-

RXO2+

RXO2-

RXO0-

RXO1-

RXO1+

RXO0+

RXOC-

RXO3+

RXO3-

RXOC+

TS1_D7

AUVRM

XTALO

CI_A1

PCM_A8

CI_IRQA_N

3.3VA

R

YINO-

PRINO+

PBINO-

PBINO+

SOY

YINO+

PCM_CD_N

PRINO-

TS1_D6

TV-SIFP

PCM_IORD_N

LEDG

VIFM

TS1_D0

TS1_D1

TS1_D2

TS1_D3

TS1_D4

TS1_D5

PCM_IOWR_N

AMP-Rout

AMP-Lout

OTG_DM

OTG_DP

CVBS_OUT

REAR_AV

SIDE_AV

CI_A13

TS_MOSTART0

TS_MOVAL0

TS_CLK

TS_D7

TS_D6

TS_D5

TS_D4

TS_D3

TS_D2

TS_D1

TS_D0

PCM_D0#

CI_A8

XTALI

PCM_D1#

VGA_AL

VGA_AR

PCM_D2#

RF_AGC_SEL

LCDON

SIF_CTL

POWERON/OFF

BKLON

SPDIF_O

KEY0

FLASH_WP

ADJ-PWM

PWM0

PWM1

TXD

RXD

IRDAT

HW-RST

HD1L

HD1R

RGB0_BIN-

PCM_A14

T_SCL

T_SDA

RGB0-SOG

AUVRP

AUVAG

MVERF

PCM_WE_N

AUOUTL1

LVA0P

LVA0N

PCM_CE_N

PCM_A11

CI_A8

LVA1N

LVA1P

PCM_WAIT_N

PCM_REG_N

RGB0_GIN-

CI_A10

PCM_D3

PCM_D4

PCM_D5

PCM_D6

PCM_D7

PCM_A12

PCM_A9

PCM_A0

PCM_A1

PCM_A2

PCM_A3

PCM_A4

PCM_A5

CLASS_EN

HSYNC

PCM_A[14:0]

PCM_D[7:0]

TS1_D0

TS1_D1

TS1_D7

TS1_D6

TS1_D5

TS1_D4

TS1_D3

TS1_D2

CI_IORD_N

AV1-Lin

AV1-Rin

CI_A14

CI_A13

CI_A1

R

I2S_OUT_SD

VIFP

SCART_AV

VSYNC

PCM_IRQA_N

CI_A14

LVA2N

LVA2P

TS_D[7:3]

SDA

SCL

PWM1

PWM0

I2S_OUT_MCK

I2S_OUT_SD

I2S_OUT_BCK

HW-RST

OTG_DM1

OTG_DP1

IF_AGC

CI_OE_N

LVACN

LVACP

LVA1N

CI_IRQA_N

LVA1P

LVA2N

LVA2P

LVACN

LVACP

LVA3P

LVA3N

TP3

TP2

SPI-SCK

SPI-SDO

SPI-SDI

SPI-CSN

RF_AGC

I2S_OUT_MCK

R

CI_OE_N

DVD_AV

I2S_OUT_MCK

SPI-CSNI

SPI-SCKI

SC1_FB

KEY1

SPI-SDII

SPI-SDI

SPI-SDO

SPI-CSN

SPI-SCK

SPI-SDOI

FLASH_WP

LVB1P

LVB1N

LVB2P

LVB2N

LVBCP

LVBCN

LVB3N

LVB3P

RX1BCLKP

RX1BCLKN

HOTPLUG1

RX1B1P

RX1B1N

RX1B0P

RX1B0N

RX1B2N

RX1B2P

DDC1BSCL

DDC1BSDA

HDMI_E_CEC

KEY1

KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0KEY0

KEY1-in

KEY0-in

KEY1-in

KEY0-in

GLED

RLED

IRINIRIN

IRDAT

IRIN

IRINIRINIRINIRINIRINIRINIRINIRINIRINIRINIRINIRINIRINIRINIRIN

RXD

TXD

ISP-TXD

ISP-RXD

PANEL-ON/OFF

RXE1-

RXE0-

RXEC-

RXE2-

RXE3-

RXE1+

RXE3+

RXEC+

RXE2+

RXE0+

RXO2-

RXO0-

RXO1-

RXOC-

LCD_OP

LCD_OP

RXO3-

RXO1+

RXOC+

RXO2+

RXO0+

RXO3+

PANEL-ON/OFF

OVERDRIVER

OVERDRIVER

SCL

SDA

LEDG

RLED

GLED

GLED

POWERON/OFF

CLASS_EN

LCDON

DVD-ON/OFF

TP1

TP3

SPI-SDO

SPI-CSN

TP1

TP2

SPI-SCK

SPI-SDI

SCL

SDA

RF_AGC_SEL

RF_AGC_SELO

ASEL0

DVD-ON/OFF

ASEL0

ON_USB1

USB_DETEC1

LCD_OP

HP_DET

RX2BCLKP

RX2BCLKN

HOTPLUG2

RX2B1P

RX2B1N

RX2B0P

RX2B0N

RX2B2N

RX2B2P

DDC2BSCL

DDC2BSDA

RX3BCLKP

RX3BCLKN

HOTPLUG3

RX3B1P

RX3B1N

RX3B0P

RX3B0N

RX3B2N

RX3B2P

DDC3BSCL

DDC3BSDA

EEP_WP

ON_USB2

RLED

GLED

STANDBY

IRIN

KEY0-in

KEY1-in

LVA0N

LVA0P

RXE0-

RXE0+

PCM_A6

PCM_A7

A7

A6

A6

A7

SC1_FS

STANDBY

#IF_OUT

IF_OUT

TS_MOSTART0

TS_MOSTART

TS_MOVAL

TS_MOVAL0

PCM_D0

PCM_D0#

PCM_D1#

PCM_D1

TS_MDO0

TS_D0

TS_MDO2

TS_D2

TS_D1

TS_MDO1

PCM_D2

PCM_D2#

3.3VA

SDA

24C32_I2C-SCL

SCL

EEP_WP

24C32_I2C-SDA

RX1B1P

HOTPLUG1

RX1B1N

RX1BCLKP

RX1B2P

RX1BCLKN

RX1B2N

RX1B0P

RX1B0N

DDC1BSDA

DDC1BSCL

HDMI_E_CEC

RAIN+

GAIN+

BAIN+

SOG

HSYNC

VSYNC

RGB0_RIN-

R

RGB0_GIN-

R

RGB0_BIN-

R

RGB0-SOG

SC1_FB

PRINO+

SOY

YINO+

PBINO+

ADJ-PWM

OTG_DP

OTG_DM

OTG_DP1

OTG_DM1

IRIN

ISP-TXD

ISP-RXD

AV1-Rin

AV1-Lin

HD1L

HD1R

VGA_AR

VGA_AL

MUX_AR

MUX_AL

AMP-Rout

AMP-Lout

AUOUTL1

AUOUTR1

SPDIF_O

SCART_AV

DVD_AV

SIDE_AV

REAR_AV

CVBS_OUT

POWERON/OFF

CLASS_EN

PCM_RESET

PCM_CE_N

PCM_WE_N

PCM_CD_N

PCM_WAIT_N

PCM_IOWR_N

PCM_REG_N

LCDON

BKLON

PCM_OE_N

PCM_IORD_N

PCM_IRQA_N

TSCLK

TSVALID

TSSTART

TS_D[7:3]

TS_CLK

#IF_OUT

IF_OUT

IF_AGC

RF_AGC

VIFP

VIFM

TV-SIFP

TV-SIFM

SIF_CTL

T_SDA

T_SCL

MIUA_A[0:12]

MIUA_DQ[0:15]

MIUA_DQS0

MIUA_DQS0B

MIUA_DQS1

MIUA_DQS1B

MIUA_DQM0

MIUA_DQM1

MIUA_MCLK

MIUA_MCLKZ

MIUA_WEZ

MIUA_RASZ

MIUA_MCKE

MIUA_CASZ

MIUA_BA0

MIUA_BA1

MIUA_BA2

MIUA_ODT

TS_MDI[7:0]

PCM_A[14:0]

PCM_D[7:0]

RF_AGC_SELO

PCM_IRQA_N

DVD-ON/OFF

PCM_WAIT_N

ASEL0

DVD-ON/OFF

ASEL0

ON_USB1

USB_DETEC1

HP_DET

RX2B1P

HOTPLUG2

RX2B1N

RX2BCLKP

RX2B2P

RX2BCLKN

RX2B2N

RX2B0P

RX2B0N

DDC2BSDA

DDC2BSCL

RX3B1P

HOTPLUG3

RX3B1N

RX3BCLKP

RX3B2P

RX3BCLKN

RX3B2N

RX3B0P

RX3B0N

DDC3BSDA

DDC3BSCL

SC1_FS

TS_MOSTART

TS_MOVAL

TS_MDO0

TS_MDO2

TS_MDO1

ON_USB2

3.3VA

5V-IF

1.32V

2.5VA

5V-IF

1.8VA

3.3VU

5VA

3.3VA

3.3VU

5V-IF

1.8VA

5Vstb

3.3VU

5Vstb

5Vstb

VCCLCD

VCCLCD

3.3VA

VCCLCD

3.3VA

5Vstb

5Vstb

3.3VU

3.3VA

3.3VA

3.3VU

3.3VU

3.3VU

5Vstb

3.3VA

PCMCIA IO

MSD306


MSD306



MSD306



MSD306


Mode Selection

RESET

FLASH

KEY PAD

close to IC side

DEBUG PORT

LVDS CONNECTOR

/('B&75/

I/O


MSD306


 SHEN ZHEN MTC MULTIMEDIA CO.,LTD

DESIGN:YANXUEWU

MODEL: MSDV3205-L2

TITLE:MSD306

CHECKED:

PART NO.:

DWG NO.:

APPRD:

SHEET:     8  OF  12

VER:1.0

ࡴ໻⬉ᆍؐӮᇍԢా᳝ᐂࡽ

Close MSD306 IC

EEPROM

I2C address

at A0.

C260

1u

C260

1u

R182

22R

R182

22R

C290

0R

C290

0R

R185

22R

R185

22R

J20

2*20PIN

J20

2*20PIN

GND

1

GND

2

RO0-

3

RO0+

4

RO1-

5

RO1+

6

RO2-

7

RO2+

8

ROC-

9

ROC+

10

RO3-

11

RO3+

12

RO4-

13

RO4+

14

GND

15

GND

16

RE0-

17

RE0+

18

RE1-

19

RE1+

20

RE2-

21

RE2+

22

REC-

23

REC+

24

RE3-

25

RE3+

26

RE4-

27

RE4+

28

GND

29

GND

30

LCDOP

31

GND

32

VCC

33

VCC

34

VCC

35

VCC

36

VCC

37

VCC

38

OP1

39

OP2

40

C270

47n

C270

47n

R257

4.7K

R257

4.7K

R423

10K

R423

10K

C283

0.1u

C283

0.1u

R231

1K

R231

1K

C261

0.1u

C261

0.1u

H

D

M

I

A

U

D

IO

I2

S

S

P

D

IF

U8C

MSD306

H

D

M

I

A

U

D

IO

I2

S

S

P

D

IF

U8C

MSD306

PAD_LINEIN_L0

N5

PAD_LINEIN_R0

L4

PAD_LINEIN_L1

R5

PAD_LINEIN_R1

T6

PAD_LINEIN_L2

P6

PAD_LINEIN_R2

P5

PAD_LINEIN_L5

T4

PAD_LINEIN_R5

T5

PAD_RX0N_A

E2

PAD_RX0P_A

F3

PAD_RX1N_A

F2

PAD_RX1P_A

G3

PAD_RX2N_A

G2

PAD_RX2P_A

G1

PAD_RXCN_A

E3

PAD_RXCP_A

E1

DDCDA_CK

H5

DDCDA_DA

H6

PAD_HOTPLUGA

J6

PAD_RX0N_B

B2

PAD_RX0P_B

B1

PAD_RX1N_B

C2

PAD_RX1P_B

C1

PAD_RX2N_B

D2

PAD_RX2P_B

D1

PAD_RXCN_B

A2

PAD_RXCP_B

C3

DDCDB_CK

J5

DDCDB_DA

K4

HOTPLUGB

K5

PAD_CEC

H4

PAD_LINEOUT_L0

N6

PAD_LINEOUT_R0

R6

PAD_EARPHONE_OUTL

U10

PAD_EARPHONE_OUTR

V10

PAD_VRP

W4

PAD_VAG

W3

AVSS_VRM_ADC_DAC

W2

PAD_I2S_OUT_MCK

D4

PAD_I2S_OUT_SD

D6

PAD_I2S_OUT_WS

F4

PAD_I2S_IN_BCK(USB0_OCD)

E4

PAD_I2S_IN_SD(USB0_CTL)

C4

PAD_I2S_IN_WS

D3

PAD_SPDIF_OUT

P4

PAD_I2S_OUT_BCK

F5

PAD_LINEOUT_L3

V12

PAD_LINEOUT_R3

U12

PAD_RX0N_C

Y7

PAD_RX0P_C

W8

PAD_RX1N_C

Y8

PAD_RX1P_C

W9

PAD_RX2N_C

Y9

PAD_RX2P_C

AA9

PAD_RXCN_C

W7

PAD_RXCP_C

AA7

DDCDC_CK

U9

DDCDC_DA

V9

HOTPLUGC

AA6

R245

100K

R245

100K

R248

22R

R248

22R

R413

100R

R413

100R

C292

150pF

C292

150pF

R198

10k

R198

10k

C278

15pF

C278

15pF

C293

0.1uF

C293

0.1uF

R235

4.7K

R235

4.7K

R237

4.7K

R237

4.7K

R261

4.7K

R261

4.7K

L94

120nH

L94

120nH

R190

22R

R190

22R

R186

22R

R186

22R

C291

0R

C291

0R

R183

22R

R183

22R

Q23

3904

Q23

3904

C272

47n

C272

47n

R253

100

R253

100

L78

FB220/100mA

L78

FB220/100mA

R227

NC/1K

R227

NC/1K

CS37

NC/22pF

CS37

NC/22pF

7

5

3

1

8

6

4

2

RP13

22RX4

7

5

3

1

8

6

4

2

RP13

22RX4

R258

10K

R258

10K

R240

4.7K

R240

4.7K

R238

4.7K

R238

4.7K

C277

1n

C277

1n

R246

22R

R246

22R

7

5

3

1

8

6

4

2

RP4

22RX4

7

5

3

1

8

6

4

2

RP4

22RX4

C286

0.1uF

C286

0.1uF

T

S

1

T

S

0

P

C

M

C

IA

FR

O

N

T

 E

N

D

U8B

MSD306

T

S

1

T

S

0

P

C

M

C

IA

FR

O

N

T

 E

N

D

U8B

MSD306

PAD_PCM_D[0]

K21

PAD_PCM_D[1]

L19

PAD_PCM_D[2]

M19

PAD_PCM_D[3]

T13

PAD_PCM_D[4]

U14

PAD_PCM_D[5]

V15

PAD_PCM_D[6]

V13

PAD_PCM_D[7]

V18

PAD_PCM_A[0]

R19

PAD_PCM_A[1]

P19

PAD_PCM_A[2]

N21

PAD_PCM_A[3]

N19

PAD_PCM_A[4]

V20

PAD_PCM_A[5]

U20

PAD_PCM_A[6]

T20

PAD_PCM_A[12]

R20

PAD_PCM_A[8]

P17

PAD_PCM_A[9]

N18

PAD_PCM_A[11]

V16

PAD_PCM_A[13]

R17

PAD_PCM_A[10]

U17

PAD_PCM_A[7]

T19

PAD_TS1_CLK

Y20

PAD_TS1_SYNC

R16

PAD_TS1_VLD

W20

PAD_TS1_D[0]

P18

PAD_TS1_D[1]

R18

PAD_TS1_D[2]

T18

PAD_TS1_D[3]

W19

PAD_TS1_D[4]

Y21

PAD_TS1_D[5]

Y19

PAD_TS1_D[6]

R21

PAD_TS1_D[7]

T21

PAD_TS0_CLK

U19

PAD_TS0_SYNC

K19

PAD_TS0_VLD

P20

PAD_TS0_D[0]

K20

PAD_TS0_D[1]

L20

PAD_TS0_D[2]

M20

PAD_TS0_D[3]

T14

PAD_TS0_D[4]

U15

PAD_TS0_D[5]

U13

PAD_TS0_D[6]

T12

PAD_TS0_D[7]

U18

PAD_IP

W1

PAD_IM

Y1

PAD_TGPIO0(RF_AGC_CTRL)

AA4

PAD_TGPIO1(SIF_CTL)

Y4

PAD_TGPIO2(TUNER_SCL)

Y6

PAD_TGPIO3(TUNER_SDA)

W6

PAD_IFAGC

V5

PAD_VIFP

AA2

PAD_VIFM

Y2

PAD_RFAGC_TAGC

V4

PAD_SIFM

AA3

PAD_SIFP

Y3

PAD_PCM_RESET

V19

PAD_PCM_A[14]

T16

PAD_PCM_IRQA_N

W21

PAD_PCM_OE_N

U16

PAD_PCM_IORD_N

V17

PAD_PCM_CE_N

T17

PAD_PCM_WE_N

V21

PAD_PCM_CD_N

T15

PAD_PCM_WAIT_N

M21

PAD_PCM_IOWR_ N

P16

PAD-PCM_REG_N

N20

PAD_PCM2_CE_N(PANEL_CTL)

G21

PAD_PCM2_RESET(EPM_WP)

G20

PAD_PCM2_WAIT_N(INV_CTL)

G19

C273

0.1u

C273

0.1u

R230

10k

R230

10k

Y1

24MHZ

Y1

24MHZ

1

2

C279

15pF

C279

15pF

J22

NC/KEY

J22

NC/KEY

1

2

3

7 5 3 1

8 6 4 2

RP28

22RX4

7 5 3 1

8 6 4 2

RP28

22RX4

7

5

3

1

8

6

4

2

RP3

22RX4

7

5

3

1

8

6

4

2

RP3

22RX4

R

G

B

C

V

B

S

U8E

MSD306

R

G

B

C

V

B

S

U8E

MSD306

PADA_BIN0M

H1

PADA_GIN0P

J3

PADA_GIN0M

J2

PADA_SOGIN0

H2

PADA_RIN0M

K2

PAD_HSYNC0

L6

PAD_VSYNC0

L5

PADA_BIN1M

N3

PADA_GIN1P

L2

PADA_SOGIN1

L1

PADA_RIN1M

L3

PAD_HSYNC1

M5

PAD_VSYNC1

N4

PADA_BIN2M

N1

PADA_GIN2M

P2

PADA_RIN2M

R2

PADA_SOGIN2

P3

PADA_RIN0P

K3

PADA_BIN0P

H3

PADA_RIN1P

K1

PADA_GIN1M

M3

PADA_BIN1P

M2

PADA_RIN2P

R3

PADA_GIN2P

P1

PADA_BIN2P

N2

PADA_CVBS0

T1

PADA_CVBS4

V2

PADA_CVBS5

T3

PADA_CVBS_OUT1

T2

PADA_VCOM

U1

PADA_CVBS2

U3

PADA_CVBS1

U2

PADA_CVBS_OUT2

U4

7

5

3

1

8

6

4

2

RP5

22RX4

7

5

3

1

8

6

4

2

RP5

22RX4

L95

NC/330nH

L95

NC/330nH

R193

22R

R193

22R

C265

47n

C265

47n

R215

68R

R215

68R

R236

4.7K

R236

4.7K

R204

NC

R204

NC

C287

2.2uF

C287

2.2uF

R200

NC

R200

NC

R250

10K

R250

10K

C274

0.1u

C274

0.1u

R201

NC/1K

R201

NC/1K

M

IU

A

U8A

MSD306

M

IU

A

U8A

MSD306

PAD_IO[8](A_A0)

C10

PAD_IO[41](A_A1)

D21

PAD_IO[5](A_A2)

A9

PAD_IO[44](A_A3)

E20

PAD_IO[3](A_A4)

B9

PAD_IO[43](A_A5)

E19

PAD_IO[6](A_A6)

C9

PAD_IO[45](A_A7)

F20

PAD_IO[4](A_A8)

B8

PAD_IO[46](A_A9)

F19

PAD_IO[42](A_A10)

D20

PAD_IO[2](A_A11)

C8

PAD_IO[35](A_A12)

F21

PAD_IO[14](A_DQ0)

C13

PAD_IO[32(A_DQ1)

A19

PAD_IO[15](A_DQ2)

A12

PAD_IO[33](A_DQ3)

B19

PAD_IO[34](A_DQ4)

A20

PAD_IO[13](A_DQ5)

B12

PAD_IO[31](A_DQ6]

C19

PAD_IO[17](A_DQ7)

A13

PAD_IO[18](A_DQ8)

B14

PAD_IO[29](A_DQ9)

C18

PAD_IO[19](A_DQ10)

C14

PAD_IO[30](A_DQ11)

A18

PAD_IO[28](A_DQ12)

B18

PAD_IO[16](A_DQ13)

B13

PAD_IO[27](A_DQ14)

B17

PAD_IO[20](A_DQ15)

C15

PAD_IO[23](A_DQS0)

A16

PAD_IO[24](A_DQS0B)

C16

PAD_IO[21](A_DQS1)

A15

PAD_IO[22](A_DQS1B)

B15

MVREF

F18

PAD_IO[26](A_DQM0)

B16

PAD_IO[25](A_DQM1)

C17

PAD_IO[12](A_MCLK)

C12

PAD_IO[10](A_MCLKZ)

B11

PAD_IO[37](A_CKE)

C20

PAD_IO[36](A_WEZ)

B20

PAD_IO[9](A_RASZ)

B10

PAD_IO[7](A_CASZ)

A10

PAD_IO[39](A_BA0)

C21

PAD_IO[38](A_BA1)

B21

PAD_IO[40](A_BA2)

D19

PAD_IO[11](A_ODT)

C11

C266

47nF

C266

47nF

R219

NC

R219

NC

7 5 3 1

8 6 4 2

RP7

22RX4

7 5 3 1

8 6 4 2

RP7

22RX4

L77

FB220/100mA

L77

FB220/100mA

R214

68R

R214

68R

R421

0R

R421

0R

C276

1n

C276

1n

U27

NC/24C32

U27

NC/24C32

A0

1

A1

2

A2

3

GND

4

SDA

5

SCL

6

WP

7

VCC

8

R244

4.7K

R244

4.7K

R232

10k

R232

10k

R213

68R

R213

68R

C304

NC

C304

NC

Q24

3906

Q24

3906

R256

100R

R256

100R

R216

68R

R216

68R

R184

22R

R184

22R

C284

1u

C284

1u

R225

1K

R225

1K

D6

BAV99

D6

BAV99

3

1

2

R242

4.7K

R242

4.7K

R207

10k

R207

10k

R205

4.7K

R205

4.7K

7 5 3 1

8 6 4 2

RP9

0RX4

7 5 3 1

8 6 4 2

RP9

0RX4

R260

100R

R260

100R

C267

47n

C267

47n

R247

10K

R247

10K

R181

22R

R181

22R

7 5 3 1

8 6 4 2

RP15

22RX4

7 5 3 1

8 6 4 2

RP15

22RX4

R202

NC

R202

NC

7

5

3

1

8

6

4

2

RP6

22RX4

7

5

3

1

8

6

4

2

RP6

22RX4

R252

10K

R252

10K

R251

10K

R251

10K

C268

47n

C268

47n

R208

68R

R208

68R

R195

22R

R195

22R

R239

4.7K

R239

4.7K

L79

FB220/100mA

L79

FB220/100mA

R226

1M

R226

1M

J28

IR

J28

IR

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

SOIC8

208mil

U9

W25Q32/EN25Q32A

SOIC8

208mil

U9

W25Q32/EN25Q32A

HOLD

1

VCC

2

NC1

3

NC2

4

NC3

5

NC4

6

SO16-CS

7

DO

8

WP/Vpp

9

VSS

10

NC5

11

NC6

12

NC7

13

NC8

14

DI

15

CLK

16

SOP8-CS

17

SOP8-DO

18

SOP8-WP/Vpp

19

VSS

20

SOP8-DI

21

SOP8-CLK

22

SOP8-HOLD

23

SOP8-VCC

24

R254

10K

R254

10K

R249

10K

R249

10K

U8F

MSD306

U8F

MSD306

AVDD_DDRA

F16

AVDD_DVI

E8

AVDD_DVI

F8

VDDC1.2V

H15

VDDC1.2V

H16

AVDD2P5_ADC

N8

AVDD_AU25

T8

AVDD_AU33

J8

AVDD_EAR33

H8

AVDD25_REF

P7

AVDD25_PGA

U8

AVDD_DDRA

E15

VDDP

G16

AVDD25_MOD

R7

AVDD_DDRA

E16

AVDD_DDRA

E17

AVDD25_MOD

R8

AVDD1P2

K14

VDDP

G17

AVDD2P5_ADC

N7

DVDD_MIUA

H14

AVDD_LPLL_MEMPLL

G15

AVSS_PGA

V8

AVDD_DDRA

F17

VDDC1.2V

H17

VDDC1.2V

J14

VDDC1.2V

J15

VDDC1.2V

J16

VDDC1.2V

J17

AVDD25_REF

P8

DVDD_NODIE

K9

AVDD_DVI

G8

AVDD_DMPLL

G9

AVDD3P3_ADC

E9

AVDD3P3_ADC

F9

GND

N9

GND

P9

GND

J10

GND

K10

GND

M10

GND

N10

GND

P10

GND

R10

GND

D11

GND

G11

GND

H11

GND

J11

GND

K11

GND

L11

GND

M11

GND

N11

GND

P11

GND

R11

GND

D12

GND

E12

GND

F12

GND

G12

GND

H12

GND

J12

GND

K12

GND

L12

GND

M12

GND

N12

GND

P12

GND

R12

GND

D13

GND

E13

GND

F13

GND

G13

GND

H13

GND

J13

GND

L13

GND

M13

GND

N13

GND

P13

GND

R13

GND

D14

GND

E14

GND

L14

GND

M14

GND

N14

GND

P14

GND

R14

GND

D15

GND

K15

GND

L15

GND

M15

GND

N15

GND

P15

GND

R15

GND

D16

GND

K17

GND

L17

GND

M17

GND

K18

GND

L18

GND

M18

GND

K16

GND

L16

GND

M16

GND

E11

GND

F11

GND

D10

GND

E10

GND

F10

GND

G10

GND

H10

GND

L10

GND

R9

GND

L9

GND

M9

GND

D9

GND

D18

GND

D17

GND

K13

GND

G4

GND

G5

GND

G6

GND

AA1

C271

47n

C271

47n

C305

0.1uF

C305

0.1uF

C275

0.1u

C275

0.1u

R259

100K

R259

100K

R233

4.7K

R233

4.7K

R187

1K

R187

1K

C269

47n

C269

47n

R217

27R

R217

27R

R211

4.7K

R211

4.7K

R243

4.7K

R243

4.7K

C285

39P

C285

39P

R228

0R

R228

0R

R425

100

R425

100

R224

1K

R224

1K

L96

NC/330nH

L96

NC/330nH

7

5

3

1

8

6

4

2

RP2

22RX4

7

5

3

1

8

6

4

2

RP2

22RX4

R255

10K

R255

10K

R203

NC

R203

NC

R422

NC/1K

R422

NC/1K

C259

1u

C259

1u

R229

4.7K

R229

4.7K

R424

100

R424

100

7 5 3 1

8 6 4 2

RP14

0RX4

7 5 3 1

8 6 4 2

RP14

0RX4

R206

10K

R206

10K

7 5 3 1

8 6 4 2

RP10

0RX4

7 5 3 1

8 6 4 2

RP10

0RX4

TF1

TP

TF1

TP

TF1

1

TF2

2

TF3

3

TF4

4

TF5

5

TF6

6

TF7

7

TF8

8

C303

NC

C303

NC

C281

100pF

C281

100pF

R199

4.7K

R199

4.7K

R209

68R

R209

68R

R191

22R

R191

22R

R212

68R

R212

68R

R234

4.7K

R234

4.7K

J23

NC

J23

NC

1

2

3

R218

NC

R218

NC

C264

47nF

C264

47nF

R210

4.7K

R210

4.7K

R189

NC

R189

NC

7 5 3 1

8 6 4 2

RP11

0RX4

7 5 3 1

8 6 4 2

RP11

0RX4

R197

1K

R197

1K

C294

0.1uF

C294

0.1uF

7 5 3 1

8 6 4 2

RP8

22RX4

7 5 3 1

8 6 4 2

RP8

22RX4

R412

100R

R412

100R

R223

10K R223

10K

R420

0R

R420

0R

C258

NC/39p

C258

NC/39p

R220

22K

R220

22K

R192

22R

R192

22R

C288

1n

C288

1n

7 5 3 1

8 6 4 2

RP12

0RX4

7 5 3 1

8 6 4 2

RP12

0RX4

R222

10K R222

10K

P

W

M

S

A

R

S

P

I

U

A

R

T

/I2

C

S

I2

C

M

L

V

D

S

G

P

IO

_P

M

IR

X

T

A

L

R

E

S

E

T

G

P

IO

_T

C

O

N

U

S

B

U8D

MSD306

P

W

M

S

A

R

S

P

I

U

A

R

T

/I2

C

S

I2

C

M

L

V

D

S

G

P

IO

_P

M

IR

X

T

A

L

R

E

S

E

T

G

P

IO

_T

C

O

N

U

S

B

U8D

MSD306

PADA_OUTN_CH[6](PAD_R_ODD[6])

AA20

PADA_OUTP_CH[6](PAD_R_ODD[7])

AA19

PADA_OUTN_CH[7](PAD_R_ODD[4])

W18

PADA_OUTP_CH[7](PAD_R_ODD[5])

AA18

PADA_OUTN_CH[8](PAD_R_ODD[2])

Y18

PADA_OUTP_CH[8](PAD_R_ODD[3])

W17

PADA_OUTN_CH[10](PAD_G_ODD[6])

Y16

PADA_OUTP_CH[10](PAD_G_ODD[7])

AA16

PADA_OUTN_CH[9](PAD_R_ODD[0])

Y17

PADA_OUTP_CH[9](PAD_R_ODD[1])

W16

PADA_OUTN_CH[11](PAD_G_ODD[4])

W15

PADA_OUTP_CH[11](PAD_G_ODD[5])

AA15

PADA_OUTN_CH[12](PAD_G_ODD[2])

Y15

PADA_OUTP_CH[12](PAD_G_ODD[3])

W14

PADA_OUTN_CH[13](PAD_G_ODD[0])

Y14

PADA_OUTP_CH[13](PAD_G_ODD[1])

W13

PADA_OUTN_CH[14](PAD_B_ODD[6])

Y13

PADA_OUTP_CH[14](PAD_B_ODD[7])

AA13

PADA_OUTN_CH[15](PAD_B_ODD[4])

W12

PADA_OUTP_CH[15](PAD_B_ODD[5])

AA12

PADA_OUTN_CH[16](PAD_B_ODD[2])

Y12

PADA_OUTP_CH[16](PAD_B_ODD[3])

W11

PADA_OUTN_CH[17](PAD_B_ODD[0])

Y11

PADA_OUTP_CH[17](PAD_B_ODD[1])

W10

PAD_PWM0

J21

PAD_PWM1

J20

PAD_PWM2

J19

PAD_SAR0

B4

PAD_SAR1

C5

PAD_SPI_CK

B5

PAD_SPI_DI

C6

PAD_SPI_DO

A6

DDCA_CK

K6

DDCA_DA

M6

PAD_DDCR_CK

H19

PAD_DDCR_DA

H20

PAD_TESTPIN

H9

PAD_GPIO_PM6(BOOT_FLASH_CS)

B6

PAD_SPI_CZ(BACKUP_FLASH_CS)

C7

PAD_GPIO_PM8(FLASH_WP)

A7

PAD_IRIN

A4

PAD_XTAL_IN

W5

PAD_XTAL_OUT

Y5

PAD_RESET

E5

GND_EFUSE

J9

PAD_TCON0(USB1_OCD)

T9

PAD_TCON4(AMP_MUTE)

T11

PAD_DP_P0

B3

PAD_DM_P0

A3

PAD_TCON2(USB1_CTL)

U11

PAD_GPIO_PM1

F6

PAD_GPIO_PM5

E6

PAD_SAR2

V3

PAD_TCON6(PCM_5V_CTL)

T10

PAD_DP_P1

Y10

PAD_DM_P1

AA10

PAD_GPIO_PM4

B7

C282

100pF

C282

100pF

CS38

NC/22pF

CS38

NC/22pF

R188

22R

R188

22R

J21

NC/IR

J21

NC/IR

1

1

2

2

3

3

4

4

5

5

6

6

- 36 -

Summary of Contents for LE4603-05

Page 1: ... not contain warnings 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 ...

Page 2: ...k Cover 15 4 3 Remove the Adhesive Tape 15 4 4 Remove the Terminal Bracket 16 4 5 Remove the Power Module 16 4 6 Remove the Main Board 16 4 7 Remove the Speaker 17 4 8 Remove the Remote Control Board 17 5 Installation Instructions 18 5 1 External Equipment Connections 18 5 2 HDMI Connections 21 6 Operation Instructions 24 6 1 Front Panel Controls 6 2 Back Panel Controls 6 3 Universal Remote Contro...

Page 3: ...Service Manual Model No 02 9 Trouble shooting 44 9 1 Simple Check 44 9 2 Main Board Failure Check 9 3 Panel Failure 45 52 ...

Page 4: ...erous to make any king of contact with any inside part of this product This symbol indicates that there are important operating and maintenance instructions in the literture accompanying the appliance 1 3 2 Be careful to the electrical shock to rain or excessive moisture This TV must not be exposed to dripping or splashing water 1 3 3 Electro static discharge ESD Some semiconductor solid state dev...

Page 5: ...with which receivers covered by this service manual might be equipped 0 CAUTION 0 eiver 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 comparable non abrasive applicator 10 by volume Acetone and 9...

Page 6: ... semiconductor solid state devices can be damaged easily by 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 electric...

Page 7: ...elow 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 personal injury Reference ...

Page 8: ...et Channels 400 OSD Language English Color System PAL SECAM Audio System DK BG I M L L Audio Output Power Built in W 8W 2 Audio Output Power outer W No Total Power Input W 110W Voltage Range V AC100V 240V Power Frequency Hz 50 60Hz Net Weight KG 19 9 Gross Weight KG 23 5 Net Dimension MM 1122 260 746 Packaged Dimension MM 1400 225 815 Model LE4603 05 178 H 178 V ...

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

Page 10: ...8 5V 9 GND 10 GND 11 GND 12 12V Notes J2 Pin 3 Backlight on off The system can turn on or turn off the backlight of TFT LED Panel through the power supply unit path J2 Pin 5 System power on standby System board will use this pin to control system power J2 Pin 2 Control the luminance of backlight The system can generate the PWN signal to control the strength of TFT LED Panel s backlight through thi...

Page 11: ... QXPEHU 6LJQDO QDPH HVFULSWLRQ B5 03 5 B 03 5 1 5 5 027 21752 1 1 9 32 5 25 5 027 1 Keypad andremote connector J28 8 9 0 STANDBY Speaker connectorJ26 Pin number Signal name Description 1 RSPK RSPK 2 RSPK RSPK 3 LSPK LSPK 4 LSPK LSPK ...

Page 12: ...ly power for Main board Panel Service Manual Model No 11 CON1 Pin number Signal name 1 GND 2 3 4 5V 5 POWER ON OFF 6 5VSTB 7 5V 8 5V 9 GND 10 GND 11 GND 12 12V CON2 Pin number Signal name 1 2 3 4 5 6 7 8 24V 24V 24V 24V GND GND GND GND 13 12V NC NC ...

Page 13: ...3 4 LED Panel 12 Service Manual Model No MTC460BLU B01F HV460WU2 200 ...

Page 14: ...ive LVDS clock 12 CH1 0 First pixel negative LVDS differential data input Pair0 37 GND 13 CH1 0 First pixel positive LVDS diff ti l d t i t P i 0 38 CH2 3 13 CH1 0 differential data input Pair0 38 CH2 3 14 CH1 1 39 CH2 3 15 CH1 1 40 CH2 4 NC Second pixel negative LVDS differential data input Pair0 16 CH1 2 41 CH2 4 NC Second pixel positive LVDS differential data input Pair0 17 CH1 2 42 NC 18 GND 4...

Page 15: ...4 Disassemble and assemble 0 faces upward 4 2Remove the Back Cover 0 unit Service Manual Model No 15 4 1 Remove the Pedestal ...

Page 16: ...4 3 Remove the main board 0 4 4 Remove the power module 0 Service Manual Model No 16 J20 J15 ...

Page 17: ...4 7 Remove the speaker Take out the speaker 4 8 Remove the remote control take out the remote control board Service Manual Model No 17 ...

Page 18: ...axial cable not included 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 If you need to split the antenna signal to connect two TVs install a two way splitter Service Manual Model No 18 ...

Page 19: ...O INPUTS You can use the input and output terminals on the TV set as follows Your TV can be connected to the following appliances VCR multi disc player DVD camcorder video game or stereo system etc YPbPr can support these video formats 480i 576i 480p 576p 720p 1080i Use an HDMI connection to support 1080p operation component video Y Y Y VIDEO EQUIPMENT W R Y VIDEO EQUIPMENT W R W R TO AUDIO OUTPUT...

Page 20: ...2 Connect the power cord 3 Power on the TV switch to PC mode 4 Power on the PC This connection and power up sequence is very important VGA and audiocable not supplied 1 2 3 4 5 6 7 720 400 640 480 800 600 800 600 800 600 1024 768 1024 768 70 60 56 60 72 60 70 31 47 31 47 35 156 37 88 48 08 48 36 56 48 RESOLUTION V Freq Hz H Freq kHz ...

Page 21: ... 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 22: ...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 23: ...ation on AC Insert the AC cord plug into a standard polarized AC outlet NOTES Use the attached power cord only 0 electrician replace the obsolete outlet 0 simply unplug the unit from the AC outlet and plug it back in The unit should return to normal operation Service Manual Model No 23 ...

Page 24: ...ton to turn the unit ON from STANDBY mode Press it again to return the set back to STANDBY SOURCE MENU CH CH VOL VOL STANDBY All the terminals are from left to right Audio input YPbPr component video input HDMI2 input Note 1 and YPbPr share one audio channel 2 When the HDMI2 port receives a DVI signal the matching audio signal is received from the YPbPr Audio input AC POWER INPUT AV1 input AV1 AV1...

Page 25: ... viewed and what s onnext in DTVmode 12 FAV To access yourfavourite channels listin TV orDTV mode 13 VOL To adjust soundlevel 14 NUMERIC KEY For directaccess to channels 15 AUDIO To select theavailable audio languageof TV programs 16 MUTE To disable orenable the soundoutput 17 InUSB mode usedas next key in teletextmode used as list key 18 InUSB mode usedas previous key in teletextmode used as hold...

Page 26: ... page acquisition Theindication appears top left To freeze the page To display or hide the concealed information games solutions The user can set four favourite pages to be directly linked to the four color keys While list mode is activated it is not possibility to use TOP or FLOF navigation with the colourkeys The favourite pagenumbers should be stored and restored to from nonvolatile memory for ...

Page 27: ...7 Electrical parts 7 1 Block diagram Service Manual Model No 26 06 ...

Page 28: ...RX2BCLKP RX2BCLKN DDC2BSCL DDC2BSDA HDMI_E_CEC RX3B2P RX3B2N RX3B1P HOTPLUG2 RX3B1N RX3B0P HOTPLUG3 RX3B0N RX3BCLKP RX3BCLKN RX2B2P DDC3BSDA RX2B2N DDC3BSCL Page 7 07_PCMCIA OTG_DM OTG_DP OTG_DP1 OTG_DM1 USB_DETEC1 ON_USB1 TSSTART TSVALID TSCLK TS_MDI 7 0 TS_D 7 3 TS_CLK TS_MOSTART TS_MOVAL PCM_D 7 0 PCM_A 14 0 PCM_IRQA_N PCM_CE_N PCM_IOWR_N PCM_IORD_N PCM_WE_N PCM_OE_N PCM_REG_N PCM_WAIT_N PCM_RE...

Page 29: ...16V C152 100uF 16V C134 NC 0 1u C134 NC 0 1u C159 1nF C159 1nF R274 1K R274 1K C131 220uF 16V C131 220uF 16V C143 0 1u C143 0 1u C121 0 1u C121 0 1u R282 4 7K R282 4 7K C138 0 1u C138 0 1u C151 0 1uF C151 0 1uF C150 100uF 16V C150 100uF 16V C148 0 1u C148 0 1u R278 100K R278 100K C126 100uF 16V C126 100uF 16V C124 0 1u C124 0 1u C133 0 1u C133 0 1u C144 0 1u C144 0 1u C136 100uF 16V C136 100uF 16V...

Page 30: ...NC FB 1206 R415 NC 100K R415 NC 100K R386 NC 15K R386 NC 15K U19 TPA1517 U19 TPA1517 IN1 1 SGND 2 SVRR 3 OUT1 4 PGND 5 OUT2 6 VCC 7 M SB 8 IN2 9 GND HS 10 GND HS 11 GND HS 12 GND HS 13 GND HS 14 GND HS 15 GND HS 16 GND HS 17 GND HS 18 GND HS 19 GND HS 20 L81 NC FB 1206 L81 NC FB 1206 R355 NC 0R R355 NC 0R C217 NC 1000pF C217 NC 1000pF C242 NC 100n C242 NC 100n C197 NC 1uF C197 NC 1uF C225 NC 1000P...

Page 31: ...uF C22 0 1uF R15 4 7K R15 4 7K R21 0R R21 0R R17 4 7K R17 4 7K C20 0 1uF C20 0 1uF L57 FB_56_OHM_4A L57 FB_56_OHM_4A C5 470uF 16V C5 470uF 16V R5 NC R5 NC C6 0 1uF C6 0 1uF C11 0 01uF C11 0 01uF R7 10K R7 10K R11 10K R11 10K R408 NC 0R R408 NC 0R C23 0 1uF C23 0 1uF R22 10k R22 10k C7 1nF C7 1nF J25 NC INVERTER J25 NC INVERTER 1 1 2 2 3 3 4 4 5 5 R10 10K R10 10K R14 4 7K R14 4 7K C14 0 1u C14 0 1u...

Page 32: ...34 10K R34 10K J27 SCART_24 J27 SCART_24 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 23 23 22 22 24 24 25 25 26 26 R30 10K R30 10K C41 47n C41 47n J5 PC Audio Input J5 PC Audio Input 1 2 3 4 5 6 7 8 Q9 2N3904 Q9 2N3904 3 2 1 RX7 NC V800AA RX7 NC V800AA C50 100pF C50 100pF C51 1uF C51 1uF C57 100pF C57 100pF C37 100p C37 100p Q7 NC 390...

Page 33: ... V800AA L66 FB_11_OHM_500MA L66 FB_11_OHM_500MA C80 10uF C80 10uF RX19 NC V800AARX19 NC V800AA L64 FB_11_OHM_500MA L64 FB_11_OHM_500MA R65 10K R65 10K R98 33R R98 33R R66 33R R66 33R J8 NC Audio J8 NC Audio 1 1 2 2 9 9 3 3 8 8 4 4 5 5 7 7 6 6 RX18 NC V800AARX18 NC V800AA R78 NC R78 NC C65 1nF C65 1nF R67 10K R67 10K C63 47nF C63 47nF C79 0 1uF C79 0 1uF R89 100K R89 100K R77 NC R77 NC R107 0R R107...

Page 34: ...80010 RX46 NC V80010 RX22 NC V80010 RX22 NC V80010 D3 BAV70L D3 BAV70L 1 2 3 R120 NC 100R R120 NC 100R RX25 NC V80010 RX25 NC V80010 J15 DIP 20 2 10 J15 DIP 20 2 10 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 R115 1K R115 1K D4 BAV70L D4 BAV70L 1 2 3 R124 22K R124 22K R114 10K R114 10K R125 4 7K R125 4 7K R111 22K R111 22K RX47 NC V80010 RX...

Page 35: ...0nF CS30 NC 10nF CS30 NC 10nF RS6 NC 1M RS6 NC 1M R138 NC 2 2K R138 NC 2 2K F1 U4 NC MXL301RF F1 U4 NC MXL301RF LNA_IN 2 AS 6 IDAC 3 VDD_DNX2 1 VBATT_A3 4 VAGC2 5 VBATT_A5 7 XTAL_N 8 XTAL_P 9 CLK_OUT 10 GND_XTAL 11 VREG_A_OUT1 12 VDD_DNX1 31 TF_2 30 TF_3 29 VREG_A_OUT2 28 VBATT_A2 27 VAGC1 26 NC 23 VBATT_A1 13 SCL 14 SDA 15 IF_OUTP 25 VDD_IO 16 GND_DIG 17 VREG_D_OUT 18 VREG_D_IN 19 VBATT_A4 20 VDD...

Page 36: ...Power USB Interface PWR CTRL 5V card R411 10K R411 10K 1 2 F2 NC NSMD050 F2 NC NSMD050 J16 PCMCIA_CNT J16 PCMCIA_CNT GND 1 D3 2 D4 3 D5 4 D6 5 D7 6 CE1 7 A10 8 OE 9 A11 10 A9 11 A8 12 A13 13 A14 14 WE 15 READY 16 VCC 17 VPP1 18 MIVAL 19 MICLK 20 A12 21 A7 22 A6 23 A5 24 A4 25 A3 26 A2 27 A1 28 A0 29 D0 30 D1 31 D2 32 WP 33 GND 34 GND 35 CD1 36 MDO3 37 MDO4 38 MDO5 39 MDO6 40 MDO7 41 CE2 42 VS1 43 ...

Page 37: ...S1_CLK Y20 PAD_TS1_SYNC R16 PAD_TS1_VLD W20 PAD_TS1_D 0 P18 PAD_TS1_D 1 R18 PAD_TS1_D 2 T18 PAD_TS1_D 3 W19 PAD_TS1_D 4 Y21 PAD_TS1_D 5 Y19 PAD_TS1_D 6 R21 PAD_TS1_D 7 T21 PAD_TS0_CLK U19 PAD_TS0_SYNC K19 PAD_TS0_VLD P20 PAD_TS0_D 0 K20 PAD_TS0_D 1 L20 PAD_TS0_D 2 M20 PAD_TS0_D 3 T14 PAD_TS0_D 4 U15 PAD_TS0_D 5 U13 PAD_TS0_D 6 T12 PAD_TS0_D 7 U18 PAD_IP W1 PAD_IM Y1 PAD_TGPIO0 RF_AGC_CTRL AA4 PAD_...

Page 38: ...267 10k 7 5 3 1 8 6 4 2 RP20 75RX4 7 5 3 1 8 6 4 2 RP20 75RX4 7 5 3 1 8 6 4 2 RP22 22RX4 7 5 3 1 8 6 4 2 RP22 22RX4 R268 10k R268 10k 7 5 3 1 8 6 4 2 RP21 22RX4 7 5 3 1 8 6 4 2 RP21 22RX4 C119 1n C119 1n 7 5 3 1 8 6 4 2 RP25 75RX4 7 5 3 1 8 6 4 2 RP25 75RX4 7 5 3 1 8 6 4 2 RP27 75RX4 7 5 3 1 8 6 4 2 RP27 75RX4 7 5 3 1 8 6 4 2 RP24 22RX4 7 5 3 1 8 6 4 2 RP24 22RX4 7 5 3 1 8 6 4 2 RP17 22RX4 7 5 3 1...

Page 39: ...vice Manual Model No 7 3 Wiring Connection Diagram NO Name 1 2 3 4 Connection Wire For Keyboard and Remote Connection Wire For Speaker LVDS Wire 2 3 4 1 38 5 5 Connection Wire Control for HDMI3 6 6 Connection Wire Control for backlight ON OFF ...

Page 40: ...o the first DTV channel 2 DTV Manual tuning You can select a DTV channel then find the program in this channel Pls press to select the channel then press OK to search the programs NOTE Bad Normal Good means signal intensity Switzerland NewZealand Norway Poland Portugal Slovenia Spain Sweden Country OK Rumania Russian Serbia Morocco Tunis Algeria UK Dansk Deutsch Hrvatski Italiano Please select an ...

Page 41: ...Standard Contrast 82 Brightness 50 Color 50 Sharpness 50 Tint 50 Color Temperature Medium Red 40 Green 31 Blue 50 MENU Rename Only can rename ATV programs Move the cursor to the program press teletext green button to rename the program Press to choose the character Press to move the cursor Press MENU button to exit edit Press EXIT to exit the menu Note ATV programs name only can be 5 character DTV...

Page 42: ...rams and password Restore Factory Default OSD Language English OPTION Audio Languages English Subtitle Languages English Country UK Set Password Lock System LOCK Block Program Parental Guidance Off 7 EPG Menu Electronic Program Guide The EPG menu is used to look at what is being broadcasted on DTV or Radio channel in the day To access the EPG menu press the EPG botton the following menu will be di...

Page 43: ...ust the color temperature and white balance of each signal source 4 SSC to adjust the spectrum for passing the EMC test 5 special set 1 2hour off for Aging test 2 WDT watch dog 3 white pattern set pure color output for the panel used at the checking and aging test for panel 4 reset 5 set the recorder 6 set power on screen display 6 QMAP adjust adjust color quality 7 PEQ set sound EQ 8 sw informati...

Page 44: ...ou should choose Yes TV begin to update You should reset TV after update Note When Upgrade on the process please don t Power Off Haier MSD306 F W upgrade with USB SOP Step 1 Ready for F W Upgrade 1 1 Prepare a USB memory 0 0 Z 0 it from computer s USB port Step 2 F W Upgrade 2 1 AC ON 8 2 How to update software ...

Page 45: ...Service Manual Model No 44 9 Trouble shooting 9 1 Simple check ...

Page 46: ...e Manual Model No 9 2 Main board failure check 1 Black creen 2 White screen 6 J2 11 8 11 on VCC pins of J20 Check if Q1is working Check if J20 is Signal on J20 Check Q5 Q6 and the 5 Is power LCD normal J2 45 ...

Page 47: ...Service Manual Model No 46 3 Panel display abnormally connector j20 is at normal level ...

Page 48: ...d Check the speakers Y N Check if there is output at J26 Check if there is 12V input at PIN7of U17 Check if the power supply system is damaged short circuit or mis connected N Y Check if MUTE PIN of U17 is low voltage Check the volume control circuit from R302 U17 Y N Check if there is signal input at PIN1 PIN9 of U17 Check the volume input circuit from U8 to N Y Replace U17 U17 ...

Page 49: ... 5V at PIN6 of U2 N Y Y Y N Check the power supply circuit to this PIN Check if there is intermediate frequency signal output at PIN12 of U2 Check if there is I2C signal at PIN4 PIN5 of TUNER1 Check the I2C circuit between U8and U2 Check the tuner Check the signal circuit between U8 and U2 Fix the RF set N 6 ...

Page 50: ...Service Manual Model No 49 ...

Page 51: ...Service Manual Model No 50 ...

Page 52: ...Service Manual Model No 51 ...

Page 53: ...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 54: ...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 53 ...

Page 55: ...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 56: ...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 57: ...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 ...

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