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Haier HL42R - 42" LCD TV, Service Manual, Page: 47 / 54

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Haier HL42R - 42

A

A

A

A

TO:AMP

LINE_IN

HPONE/AM

P_IN

AV_OUT

Need fine tune re

sistance

Option

For 5

　

V detect

USB_POWER

USB_POWER

DVD_POWER

DVD_DET

AV3_DET

SYC1 DET

YPBPR0_DET

YPBPR1_DET

AV1_DET

MT5380P1-V2

V1

C

14

15

Wednesday, January 30, 2008

LINE OUT

NUSTC_5380P1_V2_FOR:HAIER

Title

Si

z

e

Document Number

Rev

Date:

Sheet

of

No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 3

0

0

Drawn

M

UTE

MUT

E

AR2_OUT/LINE

AL2_OUT/LINE

HPVDD

AVDD

DVDD

MVDD33

HPOL

HPOR

PGA1OUTR

PGA1OUTL

AR1

PGA1OUT

R

MUT

E#

RESET#

PGA1OUT

L

ADCOUTL

ADCOUTR

AIN

1R

AIN

1L

HPVDD

INPUT0

L

INPUT0

R

VCM

PGA

AVDD

PGA0OUTL

HPOL

PGA0OUTR

AIN

3R

AIN

4L

AIN

4R

AIN

3L

SCL34

MVDD33

SDA34

MGPIO4

8292_MGPIO4

DVDD

VCM33

HPOR

RESET#

VCM33

VCMPGA

MUT

E#

GPIO_1

HPDET#

HPDET

M

UTE

PGA0OUTL

AL1_OUT/AMP

AR1_OUT/AMP

M

UTE

AR1_OUT/AMP

AL1_OUT/AMP

GPIO_1

AR2

HPDET#

+5V

OSCL0

+1

2V

AL1

+9V

OSDA0

AR1

DV33

AL2

CVBS_OUT

M

UTE

AR2_OUT/LINE

CVBS_OUT

AL2_OUT/LINE

INPUT1

L

AR2

AL1

SY1R_IN

HDMIL_IN

VGAR_IN

SY1L_IN

VGAL_IN

HDMIR_IN

ADCOUTR

AIN0_R

AIN0_L

ADCOUTL

MGPIO3

8292_MGPIO3

MGPIO3

8292_MGPIO3

MGPIO4

8292_MGPIO4

PGA0OUTR

8292_MGPIO

5

AV3L_IN

AV3R_IN

AIN

5L

AIN

5R

AIN1L

AIN1R

AIN4R

AIN4L

AIN5L

AIN5R

AIN3L

AIN3R

8292_MGPIO

6

8292_MGPIO

7

8292_MGPIO

8

MGPIO7

8292_MGPIO7

MGPIO6

8292_MGPIO6

MGPIO8

8292_MGPIO8

AIN6R

AIN6L

DVD_R_IN

DVD_L_IN

AIN

6R

AIN

6L

HPDET

HPOUTR

HPOUTL

OFF_MUTE

MU

T

E

MUT

E

OFF_MUTE

HPOUTR

M

UTE

HPOUTL

M

UTE

MGPIO2

8292_MGPIO2

MGPIO1

8292_MGPIO1

MGPIO2

8292_MGPIO2

MGPIO1

8292_MGPIO1

DVDD

MGPIO0

8292_MGPIO0

OSDA0

OSCL0

AL2

INPUT1

R

HPGND

GND

AGND

DGND

GND

MGND33

MGPIO0

8292_MGPIO0

MGPIO5

8292_MGPIO5

AR1_OUT/AMP

15

M

UTE

15

AL1

13,15

AR1

13,15

DV33

2,4,7,9

AR2

13

+9V

3

GND

1,2,3,4,5,6,7,8,9,10,11,12,13,15

GPIO_1

4

CVBS_OUT

12

OSDA0

4,13

+12V

1,3,9,10,15

HPDET#

13

+5V

1,2,3,5,8,9,10,13,15

OSCL0

4,13

AL2

13

HDMIR_IN

11

VGAR_IN

11

HDMIL_IN

11

SY1L_IN

12

VGAL_IN

11

SY1R_IN

12

AIN0_L

13

AIN0_R

13

8292_MGPIO

3

5

8292_MGPIO

4

5

AV3R_IN

12

AV3L_IN

12

8292_MGPIO

7

10

8292_MGPIO

6

12

8292_MGPIO

8

10

DVD/DVBT/USB_R_IN

10

DVD/DVBT/USB_L_IN

10

M

UTE

15

OFF_MUTE

13

AL1_OUT/AMP

8292_MGPIO

1

10

8292_MGPIO

2

10

DVDD

5

8292_MGPIO0

10

8292_MGPIO

5

15

DVDD

AVDD

HPVDD

DV33

MVDD33

DV33

+9V

+9V

DV33

DV33

DVDD

DVDD

+5V

+12V

DVDD

DV33

DVDD

R273

10K

R0603/SMD

R1804

10K

R0603/SMD

R68

10

K

R0603/SMD

R1884

10K

R0603/SMD

+

CE637

10uF/16V

C10UF16V/D4H7

C684

4.7nF

C0603/SMD

R1861

10K

R0603/SMD

C654

4.7uF/6.3V

C0603/SMD

Q11

2N3906

SOT23/SMD

1

3

2

R1768

20K

R0603/SMD

R50

471

C705

4.7uF/6.3V

C0603/SMD

C56

4.7nF

C0603/SMD

R1646

1K

R0603/SMD

Q13

2SD2653K

SOT23/SMD

1

3

2

red

yw

P69

RCA3X1

RCA3/HAIER

1

4

8

6

7

5

2 
3

Q14

2SD2653K

SOT23/SMD

1

3

2

+

CE615

10uF/16V

C10UF16V/D4H7

C26

1uF

C0603/SMD

C703

4.7uF/6.3V

C0603/SMD

R91

0

R0603/SMD

R1862

10K

R0603/SMD

+

CE638

10uF/16V

C10UF16V/D4H7

R154

0

R0603/SMD

C647

10uF/6.3V

R1206

Q65

2SD2653K

SOT23/SMD

1

3

2

+

CE25

220uF/16V

C330UF25V/D8H14

R1770

20K

R0603/SMD

C655

4.7uF/6.3V

C0603/SMD

+

CE21

220uF/16V

C220UF16V/D6H11

C659

4.7uF/6.3V

C0603/SMD

+

CE20

220uF/16v

C220UF16V/D6H11

R1800

10K

R0603/SMD

C40

1uF

C0603/SMD

C167

2.2nF

R64

R1766

20K

R0603/SMD

CB981

0.1uF

C0603/SMD

R1767

20K

R0603/SMD

D16

NS/1N4148

1N4148/SMD

C170

10uF/6.3V

R1206

C702

4.7uF/6.3V

C0603/SMD

C660

4.7uF/6.3V

C0603/SMD

C35

1uF

C0603/SMD

R1867

20K

R0603/SMD

C585

1uF

C0603/SMD

R279

470

R0603/SMD

R1616

1K

R0603/SMD

R1808

10K

R0603/SMD

R298

5.1K

R0603/SMD

R65

10K

R0603/SMD

C648

10uF/6.3V

R1206

C656

4.7uF/6.3V

C0603/SMD

R1801

470

R0603/SMD

L11

FB

BEAD/SMD/0603

Q66

2SD2653K

SOT23/SMD

1

3

2

C37

NS/1uF

C0603/SMD

C168

10uF/6.3V

R1206

D15

1N4148

1N4148/SMD

C50

1uF

C0603/SMD

R69

0

R0603/SMD

+

CE93

10uF/16V

C10UF16V/D4H7

R1864

20K

R0603/SMD

R308

NS/51K

R0603/SMD

R55

471

R1803

10K

R0603/SMD

+

CE94

10uF/16V

C10UF16V/D4H7

R1765

20K

R0603/SMD

R151

0

R0603/SMD

R1644

10k

R0603/SMD

CB985

0.1uF

C0603/SMD

Q73

2SD2653K

SOT23/SMD

1

3

2

C657

4.7uF/6.3V

C0603/SMD

C649

10uF/6.3V

R1206

R1645

47K

R0603/SMD

U16

M

T

8

292

QFN56/SMD/8x8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56

57

AIN8R

AIN8L

MVDD33

VCM33

MGND33

ADCOUTL

ADCOUTR

HPOUTL

HPGND

HPVDD

HPOUTR

AGND

PGA0OUTL

PGA0OUTR

AVDD

VCM

PGA

PGA2OUT

L

PGA2OUT

R

PGA1OUT

L

PGA1OUT

R

INPUT2

R

INPUT2

L

INPUT0

R

INPUT0

L

INPUT1

R

INPUT1

L

CL

DI

MUTE#

RESET#

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

DVDD

DGND

GPIO5

GPIO6

GPIO7

GPIO8

GPI

AIN

1R

AIN

1L

AIN

2R

AIN

2L

AIN

3R

AIN

3L

AIN

4R

AIN

4L

AIN

5R

AIN

5L

AIN

6R

AIN

6L

AIN

7R

AIN

7L

E-PAD

C683

4.7nF

C0603/SMD

R300

100

K

R0603/SMD

C164

2.2nF

CB983

0.1uF

C0603/SMD

C55

4.7nF

C0603/SMD

D202

NS/EZJZ0V800AA

ESD0603/SMD

1

2

R281

47K

R0603/SMD

R1863

10K

R0603/SMD

C601

1uF

C0603/SMD

C38

10uF/10V

C0805/SMD

CB984

0.1uF

C0603/SMD

C587

10uF/10V

C0805/SMD

R1615

1K

R0603/SMD

R

L

P83

PHONE

PHONE/HAIER

3

5

4

2

1

6

7

R1647

100K

R0603/SMD

R1799

47K

R0603/SMD

CB982

0.1uF

C0603/SMD

C171

10uF/6.3V

R1206

Q8

2N3906

SOT23/SMD

1

3

2

R1872

10K

R0603/SMD

C658

4.7uF/6.3V

C0603/SMD

R299

1K

R0603/SMD

R1873

10K

R0603/SMD

R1769

20K

R0603/SMD

C650

10uF/6.3V

R1206

D203

NS/EZJZ0V800AA

ESD0603/SMD

1

2

C165

2.2nF

R282

10K

R0603/SMD

D204

NS/EZJZ0V800AA

ESD0603/SMD

1

2

C15

10uF/10V

C0805/SMD

+

CE614

10uF/16V

C10UF16V/D4H7

C588

1uF

C0603/SMD

C704

4.7uF/6.3V

C0603/SMD

C36

10uF/10V

C0805/SMD

Q46

2N3904

SOT23/SMD

1

3

2

C162

10PF/NC

C0603/SMD

R49

47

1

+

CE613

10uF/16V

C10UF16V/D4H7

R57

47

1

C34

1uF

C0603/SMD

R307

100K

R0603/SMD

L10

FB

BEAD/SMD/0603

R309

NS/56K

R0603/SMD

R272

47K

R0603/SMD

L13

5

FB

BEAD/SMD/0603

C16

10uF/10V

C0805/SMD

C166

2.2nF

R1885

10K

R0603/SMD

C653

4.7uF/6.3V

C0603/SMD

R1798

470

R0603/SMD

L12

FB

BEAD/SMD/0603

R302

4.7K

R0603/SMD

R1807

10K

R0603/SMD

R1802

47

K

R0603/SMD

Q72

2SD2653K

SOT23/SMD

1

3

2

R1866

20K

R0603/SMD

R76

0

R0603/SMD

R270

470

R0603/SMD

C169

10uF/6.3V

R1206

C602

1uF

C0603/SMD

C163

10PF/NC

C0603/SMD

R303

2K

R0603/SMD

CB986

0.1uF

C0603/SMD

D201

NS/EZJZ0V800AA

ESD0603/SMD

1

2

C30

10uF/10V

C0805/SMD

R1865

20K

R0603/SMD

Summary of Contents for HL42R - 42" LCD TV

Page 1: ...1 HL42R TV 8888 126 ...

Page 2: ... warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered b electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product deal with in this service information by anyone else could result in serious injury or death ...

Page 3: ...panel controls 22 5 2 Back panel controls 23 5 3 Setting Up Your Remote Control 24 6 DISASSEMBLY INSTRUCTIONS 25 6 1 whole machine 26 6 2 Base subassembly 27 6 3 Back cover subassembly 27 6 4 Screen bracket subassembly 28 6 5 Front frame subassembly 28 6 6 Wire subassembly Connection Sketch Interpretat 29 6 6 1 Wire Photo 29 6 6 2 Components List 29 7 MEASUREMENTS AND ADJUSTMENTS 30 8 BLOCK DIAGRA...

Page 4: ...o not use your TV near water For example do not use it near a bath tub wash bowl kitchen sink laundry tub in a wet basement or near a swimming pool Cleaning Unplug your TV before cleaning Do not use liquid or aerosol cleaners Use only a damp cloth to clean the exterior of your TV Ventilation Slots and openings in the cabinet and the back or bottom are provided for ventilation reliable operation an...

Page 5: ... from lightning and power line surges Servicing Do not attempt to service your TV yourself because opening or removing covers may expose you to angerous voltage or other hazards Refer all servicing to qualified service personnel Replacement parts When replacement parts are required make sure that the service technician uses replacement parts specified by the manufacturer that have the same charact...

Page 6: ...transistors which provide exceptionally sharp video quality Occasionally a few non active pixels may appear on the screen as a fixed blue green or red point These non active pixels do not adversely affect the performance of your TV and are not considered defects 2 Specification Model 5 Screen size inch Aspect ratio 16 9 Resolution 1920X1080 Response Time ms 8 GRAY TO GRAY Angel of view 1780 Color ...

Page 7: ...Location No Parts number Description A Board Power Board B Board Main Board 3 2 Main Board 3 2 1 Function Description Main Board Process signal which incept from exterior equipmentˈthen translate into signal that panel can display Signal flowing chart ...

Page 8: ...8 3 2 2 Connector definition Power connector CNA1 MTk5380 ...

Page 9: ...ber Signal name Description 1 5V Supply the Power of bright and IR receiver 2 IR Receive IR signal 3 RED Show red when TV standby 4 BLUE Show blue when TV working 5 GND Ground 6 NC NC Pin number Signal name Description 1 GND Ground 2 AD0 Control Power CH CH 3 AD1 Control Menu V V INPUT Pin number Signal name Description 1 BKANJ Control the backlight of pannel 2 BKEN The system turn on or turn off ...

Page 10: ...t use 17 A1P 2 LVDS VDD 10 Not use 18 A1N 3 LVDS VDD 11 Not use 19 A2P 4 LVDS VDD 12 Not use 20 A2N 5 Not use 13 A0P 21 GND 6 Not use 14 A0N 22 GND 7 GND 15 GND 23 CK1P 8 GND 16 LVDS_SEL 24 CK1N Pin number Signal name 25 A3P 26 A3N 27 GND 28 GND 29 Not use 30 Not use Pin number Signal name Description 1 18V Power of Audio power amp 2 18V Power of Audio power amp 3 GND Ground 4 GND Ground Pin numbe...

Page 11: ...1 3 3 2 Connector definition CONNECTOR CN2 CN3 CONNECTOR CN4 CN2 CN3 Signal name 1 24V 2 24V 3 24V 4 24V 5 24V 6 GND 7 GND 8 GND 9 GND 10 GND CN4 Signal name 1 ON OFF 2 GND 3 5VSB 4 GND 5 GND 6 12V 7 12V ...

Page 12: ...GND GND 7 GND GND 8 GND GND 9 GND GND 10 RO 0 N ODD LVDS SINGAL 11 RO 0 P ODD LVDS SINGAL 12 RO 1 N ODD LVDS SINGAL 13 RO 1 P ODD LVDS SINGAL 14 RO 2 N ODD LVDS SINGAL 15 RO 2 P ODD LVDS SINGAL 16 GND GND 17 ROCLK ODD LVDS SINGAL 18 ROCLK ODD LVDS SINGAL 19 GND GND 20 RO 3 N ODD LVDS SINGAL 21 RO 3 P ODD LVDS SINGAL 22 NC NC 23 NC NC 24 GND GND 25 RE 0 P EVEN LVDS SINGAL 26 RE 0 N EVEN LVDS SINGAL...

Page 13: ...Symbol Description 1 2 3 4 5 VBL 24V Power input 6 7 8 9 10 GND Ground 11 NC NC 12 BLON BL ON OFF 13 PWM Internal PWM Control 14 NC NC 4 INSTALLATION INSTRUCTIONS 4 1 External Equipment Connections Accessories Antenna Connection Generally speaking to enjoy a clearer picture we recommend that you use a CATV system or an outdoor antenna location and antenna positioning ...

Page 14: ...V Choose Your Connection There are several ways to connect your television depending on the components you want to connect and the quality of the signal you want to achieve The following are examples of some different ways to connect your TV with different input sources VCR connection ...

Page 15: ...ut jacks to the TV input jacks as shown in the figure When connecting the TV to VCR match the jack colors Video yellow Audio Left white and Audio Right red If you connect a S VIDEO output from VCR to the S VIDEO input the picture quality is improved compared to connecting a regular VCR to the Video input 2 Insert a video tape into the VCR and press PLAY on the VCR Refer to the VCR owner s manual 3...

Page 16: ...s Play button on external equipment for program play 4 Refer to the DVD player s manual for operating instructions External Equipment Connections How to connect Connect the audio and video cables from the external equipment s output jacks to the TV input jacks as shown in the figure When connecting the TV to external equipment match the jack colors Video yellow Audio Left white and Audio Right red...

Page 17: ...he digital set top box 2 Use INPUT on the remote control to select COMPONENT VGA or HDMI source Send the TV s audio to external audio equipment stereo system via the Digital Audio Output Optical port How to connect 1 Connect one end of an optical cable to the TV Digital Audio Optical Output port 2 Connect the other end of the optical cable to the digital audio optical input on the audio equipment ...

Page 18: ...How touse 1 Turnon the computer a nd theTV 2 UseINPUT onthe remotecontrol toselect VGAor HDMIsource 3 Check the image on your TV There may be noise associated with the resolution vertical pattern contrast or brightness in VGAmode If noiseis present changethe VGAmode to anotherresolution change therefresh rate to another rate oradjust the brightnessand contrast onthe menu untilthe picture isclear I...

Page 19: ...esolution appropriately To get the best picture quality adjust the output resolution of the source device to 1280x720p Select HDMI input source in input source option of Select Main source 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 c...

Page 20: ...20 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 ...

Page 21: ...21 Power source Removing the table stand and installing a wall mount bracket ...

Page 22: ...e as left right buttons 4 CH Press to scan through channels To scan quickly through channels press and hold down either In the MENU screen these buttons serve as up down buttons 5 POWER Press to turn on and off the TV 6 AV2 AUDIO IN Connect to hear stereo sound from an external device 7 HDMI3 IN Connect a signal from an external device to HDMI 8 AV2 VIDEO IN Connects the video signal from a video ...

Page 23: ...nnect digital audio from an external device NOTE In standby mode these ports will not work 8 VIDEO Out Connect the second TV or monitor to the TV s AV OUT 9 AUDIO Out Connect the audio L R cables to the second TV s AV IN 10 VIDEO IN Connects the video signal from a video device 11 AUDIO IN Connect the audio L R cables from the Video signal source these jacks 12 S VIDEO IN Connect the S Video cable...

Page 24: ...e the remote control to shock or liquids Do not use the remote control in an area with high humidity Do not place the remote control in direct sunlight Do not place objects such as furniture between the remote control and the remote sensor The remote control may not work if direct sunlight or bright light shines on the remote sensor Either move your TV or change the angle at which you use the remo...

Page 25: ...r detaching the side A V board from the back cover by removing the 2 screws indicated by 2 Remove the Pedestal A Lay the unit down on its face B Remove the five screw indicated by the from the pedestal to detach it 3 Remove the speakers Each speaker is attached by 4 screws 4 Remove the Power Supply P C B 5 Remove the Remote Receiver P C B Remove the 4 screws indicated by the P C B is located at th...

Page 26: ...ame subassembly Back cover subassembly Screen bracket subassembly Base subassembly LCD panel Power Supply P C B and Wire subassembly Components List NO Name Description Parts number 1 Bagging of owner s manual 2 Bagging of whole machine 3 TV Set 3 1 Base subassembly 3 2 Back cover subassembly 3 3 Armor Plate 3 3 1 Metals slice 3 3 2 Main Board 3 3 3 PSU 3 4 LCD PANEL 3 5 Front frame subassembly 26...

Page 27: ...embly 12 27 NO Name Description Parts number 1 Base subassembly 2 Bolt GB9074 4 88 M4X12 NO Name Description Parts number 1 Back cover subassembly 2 1 Back cover assembly 2 2 Side av Bracket 2 3 Back jack label 2 4 Screw SJ2824 87 ST4X12F Black ...

Page 28: ...28 6 4 Screen bracket subassembly Components List NO Name Description Parts number 1 Armor Plate 2 Metals slice 6 5 Front frame subassembly 1 2 3 2 1 2 2 4 ...

Page 29: ...Connection Sketch Interpretat 6 6 1 Wire Photo 6 6 2 Components List NO Name Description Parts number 1 Power input connect wire TJC6 5P 500mm D187T 2 24v power wire TJC3 10 PH 4 50 3 LVDS wire 4 12Vǃ5V power wire FI RE51HL 600 A2006H00 2 16P 3 5 Remote control wire PH 5 500 PH 5 6 Key board wire PH 3 800mm PH 3 7 Speaker wire TJC3 4 300 400 SMP 2 SMP 2 8 Side AV wire PH 5 300 PH 5 9 18v Power wir...

Page 30: ... 7 MEASUREMENTS AND ADJUSTMENTS The way to the factory mode menu 1st press the manu button 2en input 8893 Finished these operations system will be into the factory mode menu 1 Version Info 2 Video 3 Audio ...

Page 31: ...31 4 Channel 5 Gamma 6 BackLight ...

Page 32: ...32 7 Function ...

Page 33: ...33 8 BLOCK DIAGRAM AND CIRCUIT DIAGRAM 8 1 BLOCK DIAGRAM 8 2 CIRCUIT DIAGRAM MTK5380 ...

Page 34: ... 8 x 1 12K 2 2K 5 1V HDMI2 MT5380P1 V2 V1 C 1 15 Wednesday January 30 2008 INDEX MAIN POWER NUSTC_5380P1_V2_FOR HAIER Title Size Document Number Rev Date Sheet of No 1 2 Innovation Rd 1 SBIP Hsin Chu City 300 Drawn 3V3SB 5VSB 12V OPWRSB 5V OIRI OPCTRL3 ADIN2 ADIN1 LED_GRE OPCTRL3 ADIN1 ADIN2 GND LED_GRE LED_RED ADIN2_K1 ADIN1_K0 LED_CTL LED OPWRSB OIRI IR_IN ADIN2_K1 ADIN1_K0 ON OFF GPIO_3 12V 5V ...

Page 35: ...96 DDR Termination SOP 8 SOP8 SMD 1 2 3 4 5 6 7 8 GND SD VSENSE VREF VDDQ AVIN PVIN VTT R519 100K R0603 SMD R2 2K R0603 SMD R1 110 R0603 SMD CB64 0 1uF C0603 SMD U11 LT1084 TO 252 3 TO 252 3 SMD 3 1 2 IN ADJ GND OUT R11 180 R0603 SMD C301 NC 100nF C0603 SMD U1 AZ1117 adj SOT223 SMD 1 2 3 0 ADJ GND OUT IN OUT CE33 470uF 16V C470UF16V D8H9 R5 750 R0603 SMD CB33 0 1uF C0603 SMD CB8 0 1uF C0603 SMD CE...

Page 36: ...D 1 2 3 IN GND OUT CB32 0 1uF C0603 SMD CE96 220uF 16V C220UF10V D6 3H7 R14 180 R0603 SMD CB228 0 1uF C0603 SMD CB197 0 1uF C0603 SMD R19 0 R0603 SMD C575 1uF C0603 SMD CB229 0 1uF C0603 SMD CE19 470uF 16V C470UF16V D10H9 CE22 100uF 16V C100UF16V D6 3H7 C573 1uF C0603 SMD CE83 100uF 16V C100UF16V D6 3H7 CE30 100uF 16V C100UF16V D6 3H7 U7 AZ1117 adj SOT223 SMD 1 2 3 0 ADJ GND OUT IN OUT CE28 100uF ...

Page 37: ...0K R0603 SMD R52 NS 100 R0603 SMD C21 5pF C0603 SMD R22 47K R0603 SMD R198 10K R0603 SMD R40 4 7K R0603 SMD C22 1uF C0603 SMD R27 1 R0603 SMD CB2 0 1uF H3 HOLE GND 2 3 4 5 9 8 7 6 1 2 3 4 5 9 8 7 6 1 FB17 FB BEAD SMD 0603 R42 10 Q1 2N3904 SOT23 SMD 1 3 2 R199 NS 10K R0603 SMD R25 1K R0603 SMD CB70 0 1uF C0603 SMD R21 220 R0603 SMD Y1 60MHz CRYS 49US P4 88 R18 0 R0603 SMD R30 33 R0603 SMD R44 470 R...

Page 38: ...D or CVBS RF_AGC Mon NC or AFT NC or IF_AGC Mon NC or B2_Ana_ 5V TU_ 32V GND GND SCL SDA AS B_IF O P D_IF_AGC NC D_IF_O P_1 D_IF_O P_2 CB450 NS 100pF C0603 SMD C41 1uF C0603 SMD C42 0 01uF C0603 SMD C70 10nF C0603 SMD CE38 100uF 16V C100UF16V D6 3H7 R34 5 1K 1 R0603 SMD FB34 FB BEAD SMD 0805 R1159 220K R0603 SMD C75 10nF C0603 SMD QF1 2N7002LT1 SOT23 SMD 1 3 2 C57 4 7uF 10V C0805 SMD R1629 0 R0603...

Page 39: ...3 4 5 6 7 8 CA20 0 1uF C0603 SMD CA5 0 1uF C0402 SMD RA8 75 R0603 SMD RNA4 47x4 RN0402 SMD 1 2 3 4 5 6 7 8 RA7 75 R0603 SMD RNA6 47x4 RN0402 SMD 1 2 3 4 5 6 7 8 RA14 100 R0603 SMD CA27 0 1uF C0603 SMD UA1 16M x 16 DDR TSOP 66 TSOP66 SMD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 5...

Page 40: ...JTDI OIRI R1209 0 R0603 SMD R1257 NC 4 7K R0603 SMD R45 4 7K R0603 SMD R54 10K R0603 SMD R61 4 7K R0603 SMD U17 M25P16 NS CASON8 SMD 1 2 3 4 5 6 7 8 S_ Q W_ VPP VSS D C HOLD_ VCC R1703 100R R0603 SMD R1705 100R R0603 SMD R1227 NC 4 7K R0603 SMD CB452 0 1uF C0603 SMD CB52 0 1uF C0603 SMD R197 NC 10K R0603 SMD RN5 10K RN0603 SMD 1 2 3 4 5 6 7 8 CA36 4 7uF 10V C0805 SMD CA37 0 1uF C0603 SMD CB53 0 1u...

Page 41: ... 16V R2084 0 C17 4 7uF 10v C0805 SMD D211 PESD1206Q 140 PESD1206Q 140 SMD 1 2 3 4 5 6 7 8 R2116 68R R2050 0 C720 100nF R2113 100K R2092 100 NC R2065 1K NS R2080 47K C725 100nF CN2 HDMI HAIER 20 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 22 23 SHELL1 SHELL2 D2 D2 Shield D2 D1 D1 Shield D1 D0 D0 Shield D0 CK CK Shield CK CE Remote NC DDC CLK DDC DATA GND 5V HP DET SHELL3 SHELL4 R2081 100 NC ...

Page 42: ...C FB R1206 SMD R2103 10K Q9 2N3904 SOT23 SMD 1 3 2 R2106 100 Q29 2N3904 SOT23 SMD 1 3 2 R2096 NS 0 R123 100K R0603 SMD L132 FB R1206 SMD U76 AP1530 SOP 8 SOP8 SMD 1 2 3 4 5 6 7 8 FB EN OCSET Vcc O P O P Vss Vss CE72 100uF 16V C100UF16V D6 3H7 R2105 100 R401 10K R0603 SMD FB12 NC R1206 SMD Q28 2N3904 SOT23 SMD 1 3 2 C85 1uF C0603 SMD R2102 10K R2072 4 3K R0603 SMD U13C MT5380 SMD LQFP LQFP256 SMD 5...

Page 43: ... R0603 SMD CE648 10uF 10V R1206 C363 10nF C0603 SMD C353 15pF C0603 SMD R1640 75 R0603 SMD R1836 10K R0603 SMD R1636 68 R0603 SMD R1878 1K R0603 SMD C636 4 7uF 6 3V C0603 SMD R1842 10K R0603 SMD R36 22 R0603 SMD D157 NS EZJZ0V800AA ESD0603 SMD 1 2 R1831 75 R0603 SMD R1830 NC 0 R0603 SMD R153 20K R0603 SMD R1848 10K R0603 SMD D160 NS EZJZ0V800AA ESD0603 SMD 1 2 w red P76 RCA2X1 RCA2 HAIER 1 3 5 4 2...

Page 44: ...03 SMD C134 5pF C0603 SMD FB68 80 100MHz BEAD SMD 0603 C135 10nF C0603 SMD D31 NS EZJZ0V800AA ESD0603 SMD 1 2 R169 68 R0603 SMD R160 0 R0603 SMD R181 0 R0603 SMD R171 75 R0603 SMD R182 10K R0603 SMD C137 5pF C0603 SMD R161 0 R0603 SMD FB69 80 100MHz BEAD SMD 0603 w red P82 RCA2X1 RCA2 HAIER 1 3 5 4 2 C136 10nF C0603 SMD D23 NS EZJZ0V800AA ESD0603 SMD 1 2 C141 5pF C0603 SMD R196 0 R0603 SMD R166 10...

Page 45: ... 10K R0603 SMD R1592 100 R0603 SMD L34 0 L IND SMD 0603 C459 47pF C0603 SMD R1525 47 R0603 SMD R79 100 R0603 SMD D147 NS EZJZ0V800AA ESD0603 SMD 1 2 C111 NS 43pF C0603 SMD w red P80 RCA2X1 RCA2 HAIER 1 3 5 4 2 R1560 100 R0603 SMD C567 10nF C0603 SMD CB163 0 1uF C0603 SMD R1858 47 R0603 SMD R1882 1K R0603 SMD CB162 0 1uF C0603 SMD CE47 470uF 16V C470UF16V D10H9 C536 47pF C0603 SMD D197 NS EZJZ0V800...

Page 46: ... ASPDIF 10 12V 1 3 9 10 14 15 OFF_MUTE 14 AOLRCK 7 AOBCK 7 GPIO_ 4 11 4 8 9 14 15 OPCTRL1 4 11 3V3SB 1 2 4 7 8 9 AR2 14 AL2 14 HPDET 14 AIN3_L 10 AIN3_R 10 5VSB 1 2 11 15 GND 1 2 3 4 5 6 7 8 9 10 11 12 14 15 A0SDATA0 9 AOMCLK 9 AV33 AV33 AV33 AV33 AV33 3V3SB CB171 0 1uF C0603 SMD U13G MT5380 SMD LQFP LQFP256 SMD 5380 179 178 177 176 175 174 173 172 171 183 181 182 180 203 200 201 202 198 188 187 1...

Page 47: ...F 6 3V C0603 SMD CE21 220uF 16V C220UF16V D6H11 C659 4 7uF 6 3V C0603 SMD CE20 220uF 16v C220UF16V D6H11 R1800 10K R0603 SMD C40 1uF C0603 SMD C167 2 2nF R64 R1766 20K R0603 SMD CB981 0 1uF C0603 SMD R1767 20K R0603 SMD D16 NS 1N4148 1N4148 SMD C170 10uF 6 3V R1206 C702 4 7uF 6 3V C0603 SMD C660 4 7uF 6 3V C0603 SMD C35 1uF C0603 SMD R1867 20K R0603 SMD C585 1uF C0603 SMD R279 470 R0603 SMD R1616 ...

Page 48: ...Ohm_2A R1206 SMD 1 2 R17724 7K R0603 SMD R1781 4 7K_DNS R0603 SMD C681 0 22uf C0603 SMD C665 0 22uf C0603 SMD R1785 470 R0603 SMD 1 2 R1773 39K R0603 SMD R1777 4 7K R0603 SMD CE630 47uF 16V C47UF16V D5H7 1 2 R1784 NC R0603 SMD 1 2 C671 1500P C0603 SMD D175 1N4148 1N4148 SMD C672 1uF C0603 SMD Q62 MMBT3904 SOT23 1 2 3 C664 0 1uF C0603 SMD C689 0 47uF 50V C DIP C687 0 1uF 50V C DIP R1782 NC R0603 SM...

Page 49: ...9 WIRING CONNECTION DIAGRAM 49 0090403331 ...

Page 50: ...50 10 TROUBLE SHOOTING GUIDE 10 1 Simple check 10 1 1 LCD is not bright 10 1 2 No picture ...

Page 51: ...1 10 1 3 No sound Firstˈcheck cables which connect with PSUˈthen check as follows 1 Check input voltage as NO picture 2 Check speaker output 10 2 PSU failure check State No power First check cables which connect with PSU then check as follows 1 Check PSU input voltage AC input CON1 2 Check PSU output voltage orderly CON2 ...

Page 52: ...ry line TCP H L D Horizontal line light or dark forever Block Defect TCP cracking 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 Failure Mode Part Name Description Phenomena Failure cause Panel or Polarlzer Dot Defect Bright dot dark dot in panel Incoming Inspect...

Page 53: ...jointing bad 3 Panel and VSC connect bad Failure Mode Part Name Description Phenomena Failure cause White Screen B L normal only white screen display Black Screen B L normal only Black screen display Maybe caused by surge current and EDS FIIcker Crosstalk LCD Vcom imbalance Abnormal Color Only color abnormal Capacitance improper bring crosstalk inside LCD panel Circuit Abnormal Color Only color ab...

Page 54: ...eration 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 between lamp housing and wire Because consume power too much F M F M in B L white back Rotundity or wire like F M in B L unit Failure Mode Part Name Description Phenomena Failure cause Light leakage Brightness at bottom of LCM brighter than normal B L...

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