background image

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

D

D

C

C

B

B

A

A

75R

75R

75R

75R

1nF

9

10

R

J4

5

1

2

3

5

6

7

8

TX+

NC

RX+

TX-

RX-

NC

NC

4

NC

CN21

网络端子

,Network Terminal,with Shrapnel,DIP,WLRJ-046C,WLCO

1

2
3
4

GND

DM

DP

5V

5
6

GND

GND

CN18

USB-042M-002DP

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

IRQ#

16

VCC

17

VPP1

18

MIVAL

19

MCLKI

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

IOIS16#

33

GND

34

GND

35

CD1#

36

MDO3

37

MDO4

38

MDO5

39

MDO6

40

MDO7

41

CE2#

42

VS1#

43

IORD#

44

IOWR#

45

MISTRT

46

MDI0

47

MDI1

48

MDI2

49

MDI3

50

VCC

51

VPP2

52

MDI4

53

MDI5

54

MDI6

55

MDI7

56

MCLKO

57

RESET

58

WAIT#

59

INPACK#

60

REG#

61

MOVAL

62

MOSTRT

63

MDO0

64

MDO1

65

MDO2

66

CD2#

67

GND

68

GND

69

GND

70

CN17

CI

卡座

,CI jack,H=8mm,SPC-G1G11-8,Hadkj

TD+

1

CTD

2

TD-

3

NC

4

NC

5

RD+

6

CRD

7

RD-

8

RX-

9

CRX

10

RX+

11

NC

12

NC

13

TX-

14

CTX

15

TX+

16

U5

网络变压器

,Net Transformer,350uH,0.09×1P,H6.0MAX,B1601S,SMD,DDY

5V_USB

5V_M

FU1

NSMD110(1206-1.1A)

CU1

0.1uF-0402-X5R-±20%-16V

GND

USB0_DM
USB0_DP

GND

RU1

0ohm-0402-±5%-1/16W

RU2

0ohm-0402-±5%-1/16W

USB0_DM_IC
USB0_DP_IC

5V_USB

RU3

0ohm-0402-±5%-1/16W

RU4

0ohm-0402-±5%-1/16W

USB1_DM_IC
USB1_DP_IC

5V_M

CC3

0.1uF-0402-X5R-±20%-16V

GND

CC1

10uF-0603-X5R-±20%-6.3V

5V_CI

LC1

0ohm-0402-±5%-1/16W

CC2

NC/10uF-0603-X5R-±20%-6.3V

RC5

1Kohm-0402-±5%-1/16W

RC6

1Kohm-0402-±5%-1/16W

RC8

10Kohm-0402-±5%-1/16W

RC7

10Kohm-0402-±5%-1/16W

5V_M

PCM_CD1_N

PCM_CD2_N

PCM_CD_N

CC6

1000pF-0402-X7R-±10%-50V

GND

PCM_A7&NAND_D7

PCM_A12

PCM_A2&NAND_D2

PCM_A3&NAND_D3

PCM_A4&NAND_D4

PCM_A5&NAND_D5

PCM_A6&NAND_D6

PCM_A0&NAND_D0

PCM_A1&NAND_D1

PCM_A9

PCM_A10

PCM_A14
PCM_A13

PCM_A8

PCM_A11

TS1_D0

PCM_CD1_N

PCM_IOWR_N
PCM_IORD_N

TS1_SYNC

TS0_CLK'

PCM_RESET

PCM_WAIT_N

PCM_REG_N

TS0_D0

TS0_SYNC

TS0_VLD

PCM_CD2_N

PCM_WE_N

PCM_OE_N

PCM_IRQA_N

TS1_CLK

TS1_VLD

GND

GND

PCM_CE_N

5V_CI

RC3

0ohm-0402-±5%-1/16W

GND

CC4

NC/20pF-0402-NPO-±5%-50V

TS0_CLK

RC4

0ohm-0402-±5%-1/16W

GND

CC5

NC/10pF-0402-NPO-±5%-50V

TS1_CLK'

RC2

4K7ohm-0402-±5%-1/16W

RC1

4K7ohm-0402-±5%-1/16W

5V_CI

PCM_D0
PCM_D1
PCM_D2
PCM_D3
PCM_D4
PCM_D5
PCM_D6
PCM_D7

TS1_D1
TS1_D2
TS1_D3
TS1_D4
TS1_D5
TS1_D6
TS1_D7

TS0_D1
TS0_D2
TS0_D3
TS0_D4
TS0_D5
TS0_D6
TS0_D7

GND

CTX

CRX

R44

75ohm-0402-±1%-1/16W

R45

75ohm-0402-±1%-1/16W

R47

75ohm-0402-±1%-1/16W

R46

75ohm-0402-±1%-1/16W

RJ4

RJ45_FE_TX-

RJ4

RJ45_FE_RX-
PIN7&8

PIN4&5

GND

CE5

1000pF-1206-X7R-±20%-2000V

PHY_TX_P

PHY_TX_N

PHY_RX_P

PHY_RX_N

GND

C70

NC/7pF-0402-NPO-±5%-50V

C71

NC/7pF-0402-NPO-±5%-50V

C72

NC/7pF-0402-NPO-±5%-50V

C73

NC/7pF-0402-NPO-±5%-50V

CRD

CTD

C74

0.1uF-0402-X5R-±20%-16V

C76

0.1uF-0402-X5R-±20%-16V

C75

NC/0.01uF-0402-X7R-±10%-16V

GND

PHY_RX_N

PHY_RX_N

PHY_RX_P

PHY_RX_P

PHY_TX_N

PHY_TX_N

PHY_TX_P

PHY_TX_P

GND

GND

IN1

1

IN2

2

G1

GND

IN4

4

OUT3

6

G2

GND

OUT2

7

OUT1

8

IN3

3

OUT4

5

D4

NC/ULC0524P

C77

NC/0.01uF-0402-X7R-±10%-16V

USB0_DM_IC
USB0_DP_IC

USB1_DM_IC
USB1_DP_IC

PHY_TX_P

PHY_TX_N

PHY_RX_P

PHY_RX_N

GND

GND

GND

CF2

NC/NC/1pF-0402-NPO-±5%-50V

CF1

NC/NC/1pF-0402-NPO-±5%-50V

RF1

0ohm-0402-±5%-1/16W

GND

GND

GND

FEED

1

G

N

D

2

G

N

D

3

CNF1

U.FL-R-SMT-1

RFGND

1

GND

3

ANT

2

D-

5

D+

4

3.3V

6

UF1

NC/WIFI

模组

,USB2.0,2.4GHz,WIFI-2-M06USA1,CH,Changhong

CU2

10uF-0603-X5R-±20%-6.3V

1

2

COAX

GND

3

GND

CN20

NC/RCA

端子

,RCA Jack,AV1,H,Orange,CH5.5,Seal,DIP,AV38A-01S-5020,QS

GND

COAX

5V_M

RO8

0ohm-0402-±5%-1/16W

SPDIF_OUT/

SPDIF_OUT/

SPDIF_OUT_IC

CO1

NC/0.1uF-0402-X5R-±20%-16V

CO3

33pF-0402-NPO-±5%-50V

CO2

NC/330pF-0402-NPO-±5%-50V

COAX

GND

RO1

180ohm-0402-±5%-1/16W

SPDIF_OUT_IC

RO2

NC/120ohm-0402-±5%-1/16W

IR Transmitter

Vin

1

Vcc

2

GND

3

GND

4

GND

5

CN22

光纤端子

,OPTICAL,H,DIP,GQ-03-08C1,QS

CF12

NC/0.1uF-0402-X5R-±20%-16V

CF13

10uF-0603-X5R-±20%-6.3V

WIFI_WAKEUP_IC

RF6

100ohm-0402-±5%-1/16W

RF7

100ohm-0402-±5%-1/16W

RF4

NC/27Kohm-0402-±5%-1/16W

RF8

NC/20Kohm-0402-±5%-1/16W

RF5

10Kohm-0402-±5%-1/16W

3V3_WIFI

WIFI_WAKE

CF3

NC/0.1uF-0402-X5R-±20%-16V

CF4

NC/0.1uF-0402-X5R-±20%-16V

GND

WIFI_RST

WIFI_RESET_IC

G

N

D

9

G

N

D

12

WOW

1

RST

2

BT_ANT

10

G

N

D

11

WIFI_ANT1

13

G

N

D

14

G

N

D

15

WIFI_ANT0

16

G

N

D

17

3V3

3

USB_DP

5

BT_VSYNC_OUT

7

BT_WAKE_HOST

8

USB_DM

4

G

N

D

6

UF2

NC/WIFI+

蓝牙模块

,2.4GHz+5.8GHz,WIFI-2-M632USA1,changhong

GND

CF6

NC/NC/1pF-0402-NPO-±5%-50V

CF5

NC/NC/1pF-0402-NPO-±5%-50V

RF9

NC/0ohm-0402-±5%-1/16W

GND

GND

FEED

1

G

N

D

2

G

N

D

3

CNF2

NC/

天线插座

,Antenna connector,Φ2.0mm,0.6mm,SMD,U.FL-R-SMT-1,HRS

GND

WIFI_WAKE

WIFI_RST

BT_VSYN

BT_WAKE

WIFI_DP

WIFI_DM

3V3_WIFI

WIFI_DP

WIFI_DM

RF2

0ohm-0402-±5%-1/16W

RF3

0ohm-0402-±5%-1/16W

USB2_DM_IC

USB2_DP_IC

USB2_DM_IC

USB2_DP_IC

WIFI_DP

WIFI_DM

3V3_WIFI

GND

WIFI_PWEN_IC

3V3_STB

RM14

10Kohm-0402-±5%-1/16W

RM15

10Kohm-0402-±5%-1/16W

GND

RM13

10Kohm-0402-±5%-1/16W

RM16

100Kohm-0402-±5%-1/16W

CM8

0.1uF-0402-X5R-±20%-16V

3V3_STB

3V3_WIFI

WIFI_PWEN_IC

D

G

S

QM7

WPM3407C-3/TR

1

2
3
4

GND

DM

DP

5V

5
6

GND

GND

CN19

USB-042M-002DP

GND

5V_USB

USB1_DM
USB1_DP

+

EU1

NC/100uF-16V-±20%-6.3×5.5-105

(Capxon)

QM8

LMBT3904LT1G

GND

GND

CU3

0.1uF-0402-X5R-±20%-16V

CU4

10uF-0603-X5R-±20%-6.3V

W_5VU0
W_DM0
W_DP0
W_GU0

W_5VU1
W_DM1
W_DP1
W_GU1

WOW

1

RST

2

3V3

3

USB_DM

4

USB_DP

5

ANT0

11

ANT1

8

G

N

D

6

G

N

D

7

G

N

D

9

G

N

D

10

G

N

D

12

UF3
WIFI

模组

,WIFI Module,USB,2.4GHz,WIFI-2-M603USA1,Changhong

GND

CF8

NC/1pF-0402-NPO-±5%-50V

CF7

NC/1pF-0402-NPO-±5%-50V

RF10

0ohm-0402-±5%-1/16W

GND

GND

GND

GND

WIFI_WAKE

WIFI_RST

WIFI_DP

WIFI_DM

3V3_WIFI

ANT2

FEED

1

G

N

D

2

G

N

D

3

CNF3

U.FL-R-SMT-1

ANT2

TV#07_Digital IN_OUT.SchDoc

Summary of Contents for LE43K6500TF

Page 1: ...s 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 LE43K6500TF Model No ...

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 61 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: ...Display 16 7M No of Preset Channels OSD Language English Color System PAL NTSC SECAM Audio System DK BG I M L L Audio Output Power Built in W 10W 2 Audio Output Power outer W No Total Power Input W 75W Voltage Range V Power Frequency Hz 50 60Hz Net Weight KG 8 8 Gross Weight KG 11 6 Net Dimension MM Packaged Dimension MM AC 100 240V 510 DTV 100 ATV 892 4x63x529mm 1070x170x680mm ...

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: ...an display 3 2 2 Connector definition Main board connector Keypad and remote connector CN508 Speaker connector CN601 Pin number Signal name Description 1 RSPK RSPK 2 RSPK RSPK 3 LSPK LSPK 4 LSPK LSPK Pin number Signal name Description 1 LED_R LAMP RED 2 LED_G LAMP GREEN 3 4 IR REMOTE CONTROL 5 GND GND 6 5V POWER FOR REMOTE 7 KEY1 KEY0 10 GND 8 9 NC STANDBY ...

Page 11: ...3 4 LED Panel 10 Service Manual Model No LG LC430DUY SHA1 3P ...

Page 12: ... LVDS Clock 7 GND Ground 22 R1CLK_P LVDS Clock 8 GND Ground 23 GND Ground 9 LVDS SEL LVDS Option 24 R1D_N LVDS Signal 10 NC NOTE1 25 R1D_P LVDS Signal 11 GND Ground 26 GND Ground 12 R1A_N LVDS Signal 27 TCON_WP I2C 13 R1A P LVDS Signal 28 SCL_I I2C 14 GND Ground 29 SDA_I I2C 15 R1B_N LVDS Signal 30 GND Ground Note 1 No connection These PINS are used only for the product of SAMSUNG DO NOT CONNECT t...

Page 13: ...WKDW UHDU FRYHU faces upward 5HPRYH WKH VFUHZ IURP WKH UHDU FRYHU LQGLFDWHG ZLWK ż 7KHQ UHPRYH WKH SHGHVWDO 4 2Remove the Back Cover 5HPRYH WKHVH VFUHZ LQGLFDWHG RQ JXUH DERYH E ż 7KHQ UHPRYH WKH EDFN FRYHU IURP WKH unit Service Manual Model No 12 4 1 Remove the Pedestal 4 3 Remove the adhesive tape ...

Page 14: ...4 4 Remove the Main board 5HPRYH WKH 0DLQ ERDUG Service Manual Model No 13 CN202 CN800 LVFRQQHFWHG WKH FRXSOHU CN601 CN508 4 5 Remove the speaker Take out the speaker PCN3 CN805 ...

Page 15: ...4 6 Remove the remote control take out the remote controlboard Service Manual Model No 14 ...

Page 16: ...l 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 DPSOL HU If you need to split the antenna signal to connect two TVs install a two way splitter Service Manual Model No 15 ...

Page 17: ...o cable 2 Connect power cord 3 Power on the TV switch to PC mode 4 Power on the PC This sequence is very important PC Note Aerial connections IEC female Input impendance 75 unbalanced The TV appearance subject to material object 16 USB HDMI2 HEADPHONE COMMON INTERFACE CI PC AUDIO HDMI1 ARC VGA RF ...

Page 18: ... 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 17 ...

Page 19: ...een Y B Blue Pb Cb W White AUDIO L R Red AUDIO R Pr Cr Y Yellow VIDEO Amplifier CVBS DVD Player or other machine with YPbPr YCbCr G R B AC INPUT 100 240V 50 60Hz YPbPr VIDEO L R DIGITALAUDIO OUTPUT COAXIAL SCART USB HDMI2 HDMI1 ARC HEADPHONE COMMON INTERFACE CI PC AUDIO VGA RF Service Manual Model No 18 ...

Page 20: ... 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 21: ...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 20 ...

Page 22: ... 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 23: ...the set back to STANDBY 3 2 30 30 1 Service Manual Model No 6 Operation Instructions 6 1 Front panel controls 22 Rear Side Sockets SOURCE MENU V V CH CH Standby 1 2 3 4 5 USB HDMI2 HDMI1 ARC HEADPHONE COMMON INTERFACE CI PC AUDIO VGA RF 1 YPbYr 2 input 3 4 input 5 digital audio output input AC Power Source 6 input output DIGITAL AUDIO OUTPUT COAXIAL SCART L R AUDIO VIDEO 7 input USB input 8 9 HDMI...

Page 24: ...ess to display the channel information In teletext mode press to revealthe hidden information Press to open the channel list In teletext mode press to switch the image to top bottom or full 3D WORLD These models do not support 3D feature Press to close the on screen menu In teletext mode press to hide the text 16 17 18 19 20 21 22 23 24 25 26 Press to select previous or next file previous next Pre...

Page 25: ...tically 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 te...

Page 26: ...Service Manual Model No 7 3 Wiring Connection Diagram 36 1 2 4 3 NO Name 1 2 3 4 Connection Wire For Remote and Keyboard Connection Wire For Speaker LVDS Wire Connection Wire Power For Panel ...

Page 27: ...MP_VCC 5V_STB 5V_M PW_ON 5V_M 2 4 6 8 12 10 14 16 1 15 13 11 9 7 5 3 CN1 NC 连接插座 connect jack 2 8Pin D2 0 D SNAP Fool proofing Nature L 2 6mm DIP AMA D12 肖特基二极管 DIO SBD S 3A 40V SMA SMD SK34A TR GOOD ARK D11 肖特基二极管 DIO SBD S 3A 40V SMA SMD SK34A TR GOOD ARK 5V_M RD32 1Kohm 0402 5 1 16W RD36 1Kohm 0402 5 1 16W RD38 3K3ohm 0402 1 1 16W RD42 3K3ohm 0402 1 1 16W QD2 LMBT3904LT1G QD3 LMBT3904LT1G QM4 L...

Page 28: ... B_13V 18V_SEL_I C W I FI _W AKEU P_I C AM P_M U TE_I C AR C _D ET_I C LED _R _O N _I C 3D _G LASSES_PW M R XD 0 VG A_SC L_I C PO W ER _D ETEC T W I FI _R ESET_I C H P_D ET_I C D EM O D _D EBU G _SC L KEY0_I N _I C TXD 0 VG A_SD A_I C D EM O D _D EBU G _SD A C4 10uF 0603 X5R 20 6 3V C5 0 1uF 0402 X5R 20 16V 3 3V_M 3 3V_M SYSTEM _R ST I 2S_O U T_W S I 2S_O U T_M C K I 2S_O U T_BC K 3V3_STB AVDD_DMP...

Page 29: ... L12 AVDD3P3_USB V6 VDDIO_DRAM N12 VDDIO_DRAM N13 CTRL_SRAM_LDO P15 GND A13 GND A15 GND A18 GND B12 GND B14 GND B16 GND B17 GND B19 GND B20 GND C9 GND C10 GND C21 GND D9 GND E20 GND F11 GND F13 GND F15 GND F17 GND F19 GND F21 GND G8 GND G9 GND G10 GND G11 GND G12 GND G13 GND G15 GND G16 GND G17 GND G18 GND H9 GND H11 GND H12 GND H13 GND H14 GND H18 GND J9 GND K8 GND K9 GND K10 GND L9 GND L11 GND M...

Page 30: ...LVDS_SEL R5 1Kohm 0402 5 1 16W 3 3V_M RM17 10Kohm 0402 5 1 16W RM3 10Kohm 0402 5 1 16W 3 3V_M KEY0_IN KEY1_IN QK2 LMBT3904LT1G QM2 LMBT3904LT1G QM5 LMBT3904LT1G 2 4 8 12 10 14 16 18 20 22 24 26 28 30 1 27 25 23 19 21 17 15 13 11 9 7 5 3 29 31 33 32 34 35 37 36 38 39 40 CN2 连接插座 connect jack 2 20Pin without pin6 D2 0 D SNAP Nature L 2 5mm DIP XFE R5VM NC 0ohm 0805 5 1 8W 5V_M PIC6601 PIC6602 COC66 ...

Page 31: ...DMIA_SDA HDMIA_SCL_IC HDMIA_SDA_IC HDMIA_5V RH5 1Kohm 0402 5 1 16W GND RH8 4K7ohm 0402 5 1 16W RH6 10Kohm 0402 5 1 16W HDMIA_HPD HDMIA_HPD_IC RH1 10Kohm 0402 5 1 16W RH2 22Kohm 0402 5 1 16W HDMIA_5V GND ARC_DET_IC HDMI_ARC CH3 2 2uF 0402 X5R 20 6 3V HDMI_ARC_IC CH2 22pF 0402 NPO 5 50V CH1 22pF 0402 NPO 5 50V GND CH5 22pF 0402 NPO 5 50V CH4 22pF 0402 NPO 5 50V GND CH10 22pF 0402 NPO 5 50V CH9 22pF ...

Page 32: ...0N_IC VGA_BIN_IC VGA_VS_IC VGA_HS_IC TXD0 VGA_SDA_IC RXD0 VGA_SCL_IC PC_RIN_IC PC_LIN_IC SCART_VIN_IC SC_RIN_IC SC_LIN_IC SCART_Gin_IC GIN2N_IC SCART_Bin_IC SCART_Rin_IC SCART_ FS_IC SCART_ FB_IC SCART_VOUT_IC SC_LOUT_IC SC_ROUT_IC 1 2 3 4 CN9 连接插座 connect jack 4Pin D2 0 D L 2 8mm DIP AMA GND GND CI15 1000pF 0402 X7R 10 50V CI12 NC 56pF 0402 NPO 5 50V GND CI13 NC 56pF 0402 NPO 5 50V CI16 NC 56pF 0...

Page 33: ...m 0 6mm SMD U FL R SMT 1 HRS GND WIFI_WAKE WIFI_RST BT_VSYN BT_WAKE WIFI_DP WIFI_DM 3V3_WIFI WIFI_DP WIFI_DM RF2 0ohm 0402 5 1 16W RF3 0ohm 0402 5 1 16W USB2_DM_IC USB2_DP_IC USB2_DM_IC USB2_DP_IC WIFI_DP WIFI_DM 3V3_WIFI GND WIFI_PWEN_IC 3V3_STB RM14 10Kohm 0402 5 1 16W RM15 10Kohm 0402 5 1 16W GND RM13 10Kohm 0402 5 1 16W RM16 100Kohm 0402 5 1 16W CM8 0 1uF 0402 X5R 20 16V 3V3_STB 3V3_WIFI WIFI_...

Page 34: ...un_T R48 4K7ohm 0402 5 1 16W R49 4K7ohm 0402 5 1 16W TUNER_SCL_IC TUNER_SDA_IC T_IFN T_IFP T_IFP T_IFN TUNER_SCL_I C TUNER_SDA_I C TUNER_SCL TUNER_SDA TUNER_SCL TUNER_SDA T_VIFP_IC T_VIFM_IC GND T_IFAGC__IC T_IFAGC T_IFAGC CT21 NC CT43 NC GND CT28 10uF 0603 X5R 20 6 3V 3 3V_M LT17 FCM1005KF 121T06 120ohm 500mA CT29 0 1uF 0402 X5R 20 16V 3V3_Tun_T CT20 10uF 0603 X5R 20 6 3V GND CT39 NC 1000pF 0402 ...

Page 35: ...RA21 4K7ohm 0402 5 1 16W 3 3V_M 1 2 3 4 CN24 NC 4PIN 2 54 D H 红色 G GND GND AMP_VCC AMP_VCC RA22 0ohm 0805 5 1 8W AMP_VCC 12V 1 2 3 4 CN25 NC NC 4PIN 2 54 红色 立式 带扣4PIN 2 54 D H 红色 G 带扣 B CA18 陶瓷电容 CAP MC 25V 0 1uF 20 X5R 0402 SMD TP CA8 1uF 0603 X5R 10 25V CA31 1uF 0603 X5R 10 25V EA2 NC 470uF 35V 20 10 13 105 XL CA2 陶瓷电容 CAP MC 25V 0 1uF 20 X5R 0402 SMD TP DA2 PMLL4148L XC PICA101 PICA102 COCA1 PI...

Page 36: ...ugal Poland Italy Hungary Luxembourg Norway HOME or Shop modes 1 When the unit is turn on for the very first time it will show Initialization set up menu After the OSD language is set the user can choose between shop mode and home mode When the screen shows the following setting menu and the cursor stays on the home mode choice press to adjust and OK to enter the menu Select the usage mode shop mo...

Page 37: ...nd Italy Hungary Luxembourg Norway 5 Channel tuning will commence This operation may take up to minutes The display will show the progress of the tuning and the number of channels found 6 If you want to skip the ATV tuning press the MENU button to interrupt the tuning half way A pop up screen will be displayed press the button to select YES to confirm You will then go straight to DTV tuning You ma...

Page 38: ...This operation may take up to The display will show the progress of the tuning and the number of channels found 7 If you want to skip the ATV tuning press the MENU button to interrupt the tuning half way A pop up screen will be displayed press the button to select YES to confirm You will then go straight to DTV tuning You may repeat the above step if you also want to skip the DTV tuning An install...

Page 39: ...Press the buttons to select DTV Manual Tuning and then press the OK button 3 The CADTV Manual Tuning screen will pop up Press the buttons to select Frequency Symbol ks s QAM Type QAM press the OK button to commence the search of that channel When the signal has been tuned the picture and signal strength will be displayed on the screen 4 Press the MENU button to return back to the main menu 5 Press...

Page 40: ...n the input signal volume is too large or distortion 4 TIME MENU The fourth item of the menu is the TIME MENU You can adjust the clock power on off time sleep timer etc The second item of the MENU is PICTURE MENU You can adjust picture effect here such as contrast brightness etc 2 PICTURE MENU Operation Move Skip Picture Mode Standard Contrast 50 Brightness 50 Color 50 Sharpness 50 Tint 50 Color T...

Page 41: ...een made to the TV for example no channel or volume changes the TV will start the automatic power down sequence And pop up window will appear on screen After 150 seconds the TV will automatically switch to standby To override the automatic shutdown press any button on the remote control 2 To cancel the automatic power down On the Option Menu select Automatic power down 4H Press left right A pop up...

Page 42: ...ecord Limit is 6 hour if the space on the disk is big enough If the space is not big enough the record time should be shorter depends on the room on the device During the check PVR File System checking please do not take any other operation until it finished The recordings must be done with the TV PVR system It can only be played in the same TV not in any other kind of device computer DVD etc whic...

Page 43: ...con still on the left top It will disappear until you click stop The program recorded on the USB will be saved in the folder _MSTPVR on the device 1 The USB storage size can be between 128MB and 500GB in size but for practical use 2GB to 500GB is recommended 2 Video may become pixelated when Video bit rate is too low This can be caused by connecting a USB extension cable instead of plugging the US...

Page 44: ...at Select to format the USB device and allocate the amount of space for the Time Shift function The format process will take at least 2 minutes Please do not turn off the power or remove the USB device during formatting During formatting a speed test will be done on the USB device If it fails it means the USB device may not support the Time Shift function Record a paused DTV program to USB storage...

Page 45: ... when Video bit rate is too low 7 Not all USB devices are compatible The USB hard disk drive electricty should be 500MA Below is a list of recommended USB drvies Models that are not listed may be compatible but it is not guaranteed to work 8 This feature is not available for all digital TV such as scrambled or audio only channels San Disk Extreme Contour USB Flash Drive 8GB SDCZ8 8192 E75 San Disk...

Page 46: ...tton to exit the control bar except for music You can adjust the audio track or program in the Info menu while Playing the video file Choose the Info icon and press OK can display the Info MENU USB playback is supported for the following photo file formats JPEG JPEG format files with the extension jpg BMP files with the extension bmp PNG files with the extension png USB playback is supported for t...

Page 47: ...nce 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 information to check the sofeware information 9 U...

Page 48: ...e You should reset TV after update Note When Upgrade on the process please don t Power Off Haier MSD308C F W upgrade with USB SOP Step 1 Ready for F W Upgrade 1 1 Prepare a USB memory 1 2 Copy the software file merg bin from your computer to the USB memory and remove it from computer s USB port Step 2 F W Upgrade 2 1 AC ON 8 2 How to update software ...

Page 49: ...hannel 6 Start Menu Display 7 Input Source Change 8 Save to USB 9 Loaking 10 Volume Default Hotel mode switch Panel key lock Hotel mode can adjust the maximum volume Hotel mode locking TV signal source Hotel mode locking program channels Hotel Mode menu is displayed Hotel mode is to display the Source U disk data will be cloned into the machine TV related equipment will be copied to the system U d...

Page 50: ...Service Manual Model No 9 Trouble shooting 9 1 Simple check 51 ...

Page 51: ...e is 12V at Pin35 in CN202 No Replace the QD6 Yes Check if there is 43V at PEC8 Yes No test if PU6 Pin5 3 3V Pin9 normally Change LVDS wire No Replace PU6 Check if PQ6 PD14 PR46 works normally Yes Replace PQ6 PD14 No Service Manual Model No 9 2 Main board failure check 52 12V ...

Page 52: ... is sound input signal Check the input source Yes No Check if there is signal at C607 and C605 Check if there is signal at C245 and C247 No Yes Check if there is signal at LD5 LD7 LD8 LD9 Change U201 Check the speakers Yes Change UD3 Check LD3 voltage 12V LD3 Else Service Manual Model No 53 ...

Page 53: ...3V Change Q101 No Yes Check C138 1 15V Check CD85 1 5V Check R603 3 3 Change U107 Change UD7 Change Q101 No Yes Change mainchip U201 No Change Mainboard Still having problems No sound No picture NO LED indicate Check PD15 24V Check PD3 12V Yes No Change Mainboard Service Manual Model No 54 ...

Page 54: ...oor sound Change sound system 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 Service Manual Model No 55 ...

Page 55: ...r to relative instructions in the Manual for color adjust No No Yes Yes Check out of picture and sound system of this channel Change the channel to the right sound system PAL M N NTSC M No color for some channel program black and white Still having problems Updata the software and make the reboot or change the maiboard Service Manual Model No 56 ...

Page 56: ...place PD3 How to know whether the Power board is broken Still having problems Check if Main board LVDS wire Panel are in good condition No Reconnect the power cord with the outlet or Power board Yes EC805 whether have 300V No F800 or D803 D804 D805 D807 Yes Service Manual Model No 57 ...

Page 57: ...an not T2 signal Still having problems change the maiboard No Change FB3 Yes Change U4 NO Change mainchip U201 No Change Mainboard Check C60 1 2V Check C58 3 3V Yes No Change U7 Service Manual Model No receive 58 ...

Page 58: ... U6 has the right software and work well 5 Verify if the Y1 Crystal has the right frequency 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...

Page 59: ...ck 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 12V 5V output check if there is 12V 5V output on the power board 5 Check if Main board LVDS wire Panel are in good condition 60 ...

Page 60: ...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 61: ...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 62 ...

Page 62: ...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 63: ...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 64: ...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 65: ...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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