Haier L52A18-A User manual

L52A18

-

1. Features

2. Safety Precautions

3. Images of Module and Circuit Boards

4. Trouble Shooting Guide

5.Signal Flowing Chart

6. Bus Control Adjustment

7. Circuit Diagram

1

Display area(mm*mm)

1236(H) × 719.2(V)

2

Aspect ratio

16:9

3

Display pixels

1920*1080

4

TV system

PAL\SECAM\NTSC

5

Audio system

DK

BG I M

6

NO.of preset channels

126

7

OSD language

Chinese

/English

8

Peak brightness

550cd/m

2

9

Contrast ratio

1000:1

10

Viewing angle

178

o

11

Response time

8ms

12

Number of color

16777216

13

Number of gradations

256

14

AV stereo

Yes

15

Multi-sound mode

Yes

16

NICAM

No

17

Mute

Yes

18

Equalizer

Yes(9 steps)

19

Surround

Yes

20

AV input Yes 2 line

21

AV output

Yes

22

DVD terminal

Yes

23

S-video jack

Yes(Rear side)

24

D-SUB jack

Yes

25

HDMI teminial Yes 2 line

26

Headphone jack

Yes

27

Semitransparent menu

Yes

28

3A Optimize

Yes

29

Channel Scan

Yes

30

4:3 Aspect Ratio

Yes

32

Color Temperature 3

33

Scene Mode

Yes

34

Multicolor Window

Yes

35

MADI

Yes

36

DCDI

Yes

37

CCS

Yes

38

3DNR

Yes

39

HD format

1080P/1200P

40

Shuttle

Yes

41

Channel Swap

Yes

42

Auto Sync.

Yes

43

Omnipotent Lock

Yes

44

Program Edit

Yes

45

NO. of built-in speakers

2*3

46

Audio output power(Built-in)(W)

5W*2

47

Total power input W

350W(max)

48

Voltage range V

AC 150V~240V

49

Power frequency Hz

50Hz/60Hz

50

Time of sleep timer(MINS)

180

Parameter

L52A18-AK

Basic

Audio

Jack

Function

1 Features

No. Options Functions

2 Safety Precautions

-

3 Images of Module and Circuit Boards

1)

1 2 3 4

Socket

number

explain

Socket

number

explain

1

Connector from Digital board

to USB board

2

Connector from Digital board to

ATSC board no use on

L52A18-A

3

Connector from Digital board

to board

4

Connector from Digital board to

Control panel

5

PIP software update interface

6

Digital board software update

interface

7

STANDBY 5V power 12V

input power ON/OFF,form left

to right is 12V 12V GND

GND STB5V GND ON/OFF

8

Connector for backlight on/off

and

Dimming control form left

to right is

GND GND backlight

on/off

Dimming control 12V

12V

9

LVDS interface

10

Socket between Digital board

and Emulation board

11 I2C connector

5

6

9 8 7

10

11

-

1

4

2) images of Emulation board

Socket

number

explain

Socket

number

explain

1

Audio input of USB board

2

Side AV input

3

Socket between Emulation

board and output port board

4

Socket between Digital board

and Emulation board

5

Power input of USB board,

form left to right is

GND

GND 5V 5V

6

Speaker interface

2

5 6

4

3

-

3) output port board

Number

Position definition

1

CNA20

Link to CNA22 on Emulation board

2

CNA9 Link to CNA8 on Emulation board

4) Side AV board

Number

Position definition

1

CN21

connect with the USB board’s connector JP12

2 CN22

connect with the HUB board’s connector CON6 or

CON9

3 CN23

connect with the HUB board’s connector CON6 or

CON9

4 CN24

connect with the Emulation board’s connector CNA2

2

1

1 2 3 4

-

5 HUB board

Number

Position definition

1 CON1

HUB signal output be connected with the USB

board’s JP11 or JP17

2 CON8

HUB signal input be connected with the Card trough

board or USB signal input

3 CON9

HUB signal input be connected with the

Card trough

board or USB signal input

4 CON7

HUB signal input be connected with the

Card trough

board or USB signal input

5 CON6

HUB signal input be connected with the

Card trough

board or USB signal input

1

3

2

4 5

-

6) Power supply assembly

Power supply assembly 2

1

2

3

4

5

Power supply assembly 1

-

Number

Position definition

1

CN1 power supply1

2

220V AC power input

2 CN4 power supply1

On/off control STB 5V output be connected

with ower supply2 CN4 and main board CN18

3 CN4 power supply2

On/off control 12V output be connected with

ower supply1 CN4 and main board CN18

4 CN2 power supply1 24V output be connected with the pannel

5 CN2 power supply2 24V output be connected with the pannel

7 VGA board

Number

Position definition

1 CN14 Be connected with the Switch touch key board

2 CN11

Be connected with the main board CN13

3 CN12 Be connected with the main board CN12

4 CN13 Be connected with the Emulation board CNA7

5 VGA

VGAconnector Be connected with the

Sound

box

1

2

3

4

5

-

8 USB BOARD

Number

Position definition

1 CON3

USB signal input be connected with the HUB board’s

CON6 or CON7 or CON8 or CON9

2 CON2

Print signal output be connected with the Side AV

board CON21

3 J2

USB video output be connected with the main board

CN3

4 J4

USB audio output be connected with the

Emulation

board CNA1

5 CN1

5V power input be connected with the Emulation board

CNA5

6 J5

Not used

7 J1

Not used

6

1

2

7

5

4

3

4 Trouble Shooting Guide

The maintenance diagram only used to board level repairˈifyou want to

the further maintenance,please connect design departmentǄ

Not opening machine˖

No picture

LCD is not bright

Power

li

g

h

t

Are there 5V

power supply

output

Not bright

red

Are there 12V

power supply

output

No

Are the power

ON/OFF signal

normal

Yes

Change power

board

No

Change main

board

Yes

Change power

board

No Yes

Phenomenon 1˖The LCD can not lightǄ

Possible reasons˖

a. Are the Main Board power okǄ

b. Are the Main Board work Ǆ

c. Are the Backlight ˄24 V˅socket inserted goodǄ

d. Does the output 24V backlight power normalǄ

e. On board back light control plug (CN20) whether inserts.

Phenomenon 2: Main board can not work normally

Are there short-circuit phenomenon or not good weld on the Main Board˄mainly look whether

the surrounding circuit of the FLI8532 and FLASH(U29) is short-circuit or not good weld ˅Ǆ

a. Whether all power on the Main Board (U17, U22, U8, U24, U18) is normal

b. FLASH chip may be badǄ

c. DDR chip ˄U15ǃU16˅may be bad .

Phenomenon 3˖have VGAˈno HDMI

a. Examine whether the power supply of ANX9021 is normal ˄U5ǃU7 have the output

voltage˅Ǆ

b. Whether the input of the HDMI have signal Ǆ

c. Examine whether the 27M clock signal of the ANX9021 chip to detect is normal

d. Examine whether the circuit of the ANX9021 chip is normal.

e. Examine whether the circuit of the U4 and U32 chips are normal.

Phenomenon 4˖there is no picture˄no LOGO picture˅

a. Examine whether the power supply of Main Board is normal

b. Examine whether the Main Board does work.

c. Examine whether FLI8532 clock is normal output

d. Examine whether LVDS signal jack is good.

Phenomenon 5˖ Picture is good,sound is not good

a. Examine whether power supply of Analog Board is normal.

b. Examine whether speakers is good

c. Examine whether the Analog Board is Xu Han phenomenon or short-circuit.

Phenomenon 6˖The sound is good,but the picture is bad

a. Examine whether the Backlight power supply (24V) output is normal

b. Examine whether the on/off signal is high.

c. Examine whether signal line is good.

d. Examine whether 12V supply is normal.

e. Examine whether the LVDS chip output signal is normal.

Phenomenon 7˖VGA is not picture.

a. Examine whether VGA socket is normal

b. Examine whether PC is open

c. Examine whether U2 surrounding circuit chip is normal.

d. Examine whether U3 chip output signal is normal

Phenomenon 8˖ VGA is good,pictures of YPBPR and USB is bad

a. Examine whether the PI5V330 IC(U1) is normal

b. Examine whether YpbPr, USB input signal is normal

Phenomenon 9˖

The picture of YPBPR is good but USB is not good.

aǃ Examine whether the 5pin UA7 is low. signal

bǃ Examine whether UA7 is 5V output UA7.

cǃ Examine whether U1,U2 of HDTV USB Voltage Power Supply is normal.

Other˖Switch on powerˈif 12V is low, The main reason is the power to the main board is a

short circuit

5、Signal Flowing Chart

HDMI1 24Bit RGB

HDMI2 /

VGA

YPbPr/

YCbCr

USB

S-Video

AV1

AV2

Tuner

Video out

Audio out

HDMI Audio

YPbPr/YCbCr Audio

VGA Audio

USB Audio

AV1 Audio

S-Video Audio

AV2 Audio

Speaker

Bass

Head Phone

4052

9021

PI5

V330

FLI8532

FLI8125

LVDS

Panel

4344

3450

1308

8947

358

6. Bus Control Adjustment

1 The method of Enter/Exit Factory model

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HQWHUWKHfactory model˗([LWWKHIDFWRU\PRGHO3UHVV2Q2IIRU2NFDQ

H[LWWKHIDFWRU\PRGHO

2 Note factory parameters

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WKHPRGHDQGSUHVVYWRODZRULPSOHPHQWHWKHFXUUHQWYDOXHRIWKH

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1. White balance adjustment / Optional parameters / Software

versions

2ˊPicture mode/ Voice mode

Factory_Menu_1

Source Off,AV1,S-Video,YPbPr/YCbCr,VGA

Auto Color !!!

ColorTemp Cool/Standard/Warm

ColorTemp R 50

ColorTemp G 50

ColorTemp B 50

Logo On/Off

USB On/Off

Power On On/Off /Last

Woofer On/Off

Preset Signal !!!



Reset E2PROM !!!

Version L_FLI8532_LG37_CHI_051021

L_FLI8125_LG37_CHI_051021

Factory_Menu_2

Picture Mode Standard/Bright/Soft/Personal

Brightness 50

Contrast 50

Chroma 50

Sound Mode Theater/News/Music/Standard/Personal

Equalizer A 0

Equalizer B 0

Equalizer C 0

Equalizer D 0

Equalizer E 0

Equalizer F 0

Equalizer G 0

Equalizer H 0

Equalizer I 0

3. Volume curve / Taiwanese mode

Channel Mode Still/Black Screen

Auto Off On/Off

Factory_Menu_3

Volume 10 45

Volume 30 60

Volume 50 70

All shows˖

1ǃWhite balance Related items˖

Source Off,AV1,S-Video,YPbPr/YCbCr,VGA

Auto Color >>>

2ǃColor temperature-related items˖

ColorTemp Cool/Standard/Warm

ColorTemp R 50

ColorTemp G 50

ColorTemp B 50

3ǃLogo˖When setup is Off, there are no Switch LOGO and Safety Net˗

When set openˈ Switch LOGO and Safety Net will appear Ǆ

4ǃUSB˖When setup is Off ˈpress USB and TV/AV can not switched to

the USB mode˗when setup is Onˈcan USB switched to the USB modeǄ

5ǃPower On˖When setup is OffˈAfter the exchange switched on the

television in a designated state˗When setup is OnˈAfter the exchange

switched on the television switched on at the state˗When setup is Lastˈ

Exchange switched on, the state television before the state for the exchange of

power outagesǄ

6ǃWoofer˖When setup is OnˈOn the show with heavy bass voice menu

items˗When setup is Off, Heavy bass voice on the menu item does not showǄ

7ǃPreset Signal˖Factory preset function signalsǄWhen select itˈpress V+

to performˈwhen the“>>>” from the green into redˈFactory preset function

signals finishedǄExit the factory modeˈonly change the channel is okǄ

8ǃReset E2PROM˖E2PROM preset functionˈwhen select itˈpress V+

to perform ˈwhen the“>>>” from the green into redˈE2PROM preset order

finishǄExchange houses to restartˈE2PROM ResetǄ

9ǃVersion number˄Can not be revised˅

5

4

3

2

1

D D

C C

B B

A A

3A

⌕ၦԧ

0.5Vp-p

2Vp-p

ANALOG DDC

VGA INPUT

VIDEO

INPUT

HDTV

ATSC

᥹ষ

NC

chang to 5V

NC

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ADC_IN5_CTZ

RCARD_SEL

IR0

VGASDA

B4_CTZ

C4_CTZ

Pr2

FSEL_SCRT2

FSEL_SCRT1

Video_Out

VGASCL

A-RED

VGA_SCL

C2

AIP_RAW_HS_CS

A2

IR0

A-BLUE

TUNCVBS1

Y2

Pb2

VGA_SDA

Pr1

A-VS

A4_CTZ

AIP_RAW_VS

Y3

A-GREEN

ADC_IN4_CTZ

Y1

C3

FSEL_SCRT3

ADC_IN6_CTZ

Pb1

A-HSA-HS

A3

B3

C1

SV1

SV3

I2S_DA_WS

I2S_DA_OUT

I2S_DA_CL

A1

MSTR2_SDA

RC_SEL

MUTE

SW1

SW0

SW2

C2

FSEL_SCRT2

A3

I2S_DA_MCLK

FSEL_SCRT1

B3

MSTR2_SCL

B1

A2

C3

SV2

B2

FSEL_SCRT3

TUNCVBS1

SV4

Video_Out

MSTR2_SDA

MSTR2_SCL

Pr3

Pb4

B2

Y1

Pb1

Pr1

ADATA10

ADATA15

ADATA8

AHS

IPCLK0

ADATA11

ADATA9

ADATA18

AHREF_DE

ADATA2

ADATA7

ADATA12 ADATA13

ADATA14

ADATA21

ADATA4

ADATA17

AVS

ADATA0

ADATA16

ADATA22

ADATA6

ADATA19

ADATA23

ADATA20

B3

SV1

A-BLUE

SV3

A3

C3

A-GREEN

A-RED

SV4

AIP_RAW_HS_CS

AIP_RAW_VS

A3

A-GREEN

A-RED

C3

A-BLUE

B3

ADATA[0..23]

ADATA1

ADATA3

ADATA5

/SRESET

SW6

SW5

GND

GNDGND

GND

+5V

GND

+5V_SW

GND

+5V_SW

GND

VGA_5V

GND

VGA_5V

GND

+5V_SW

GND

+12V

GND

GNDGNDGND

GND

+5V_SW

GND

GNDGND

GND GND

GND

+5V +5V

+5V

+3.3V_I/O

C13 100 nF

CN5

HEADER 17x2/SM

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

R59

100

C29

100 nF

R70 10K

CON2

748390-5

1

6

2

7

3

8

4

9

5

11

12

13

14

15

10

17

16

C44

100 nF

R31 20

Q1

MMBT3906

3

2

1

R37

27K

R50

75R 1%

R79 100R

R85 0

R6375

C26

100 nF

R45

12K

C42

100 nF

CN8

HEADER 5x2/SM

2

4

6

8

10

1

3

5

7

9

R33 20

R53 100K

D7

BAV99/SOT

R28 20

R68

0

U3C

74LVX14MTC

5 6

R25 3K3

D11

BAV99/SOT

U2

24AA02

4

81

2

3

7

6

5

GND

VCCA0

A1

A2

WP

SCL

SDA

C23

100 nF

R7175

R56

10K

R39 101R

U1

PI5V330

16

1

15

2

14

3

13

4

12

5

11

6

10

7

9

8

VCC

IN

#EN

S1a

S1d

S2a

S2d

Da

Dd

S1b

S1c

S2b

S2c

Db

Dc

GND

C38 100 nF

C32

100 nF

R21 20

D4

5V6

Q3

MMBT3904L

3

1

2

R32 20

D12

5V6

CON1

1 2

3 4

65

GND1 SIG1

GND2 SIG2

SIG3GND3

R7 57.6

+

C34

10uF

C39

100 nF

R3 57.6

R47 0R

R54

100

CN9

HEADER 3x2/SM

2

4

6

1

3

5

D6

BAV99/SOT

R6020

C46

100 nF

Q2

2N3904

R76

30K

C40

100 nF

R7275

CN3

CON7

1

2

3

4

5

6

7

C28

100 nF

D9

5V6

R51

75R 1%

C36

100 nF

R20 1K

C16

100 nF

D13

5V6

C5

100uF

25 V

CN1 HEADER 17x2/SM

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

R67

30K

R46 0R

C25

100 nF

R52

75R 1%

R43 20

R74 33

C47

100 nF

R7375

R8775

R86

10K

D2

BAV99/SOT

R57

10K

R82

10K

R30 20

C20

100 nF

C21

100 nF

R27 20

R6275

R58 101

A1

A2

C

BAT54C

D5

1 2

3

R42

680

R29 20

R13 57.6

R6120

D10

5V6

R34 20

C31

100 nF

R48 0R

R84

30K

R24 20

CN6

HEADER 10X2

1

3

5

7

9

11

13

15

17

19

2

4

6

8

10

12

14

16

18

20

CN4

CON9

1

2

3

4

5

6

7

8

9

D3

BAV99/SOT

R35 20

C30

100 nF

R23 3K3

C12

100 nF

R8875

C15 100 nF

R11 57.6

R80 100R

R17 101R

R26 20

R41

68

R15 101R

R65

2K2

C27

100 nF

U3F

74LVX14MTC

13 12

R5520

R78 33

R69

10K

C33

100 nF

R38

100

R49 10K

C8 100 nF

R19 1KCN2 HEADER 17x2/SM

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

C24

100 nF

C37

0.1uF

FB1

2 1

R8975

R6475

R36

470

C3 100 nF

R77

10K

U3A

74LVX14MTC

1 2

14

7

U3D

74LVX14MTC

9 8

R83

10K

D1

BAV99/SOT

R44

220

B_RET_CTZ 3

VGA_CAB 3

HD_SEL3

A4_CTZ 3

C4_CTZ 3

B4_CTZ 3

VGA_SCL 3

ADC_IN4_CTZ 3

VGA_SDA 3

SV_RET_CTZ 3

A_RET_CTZ 3

IR0 3

C_RET_CTZ 3

ADC_IN5_CTZ 3

ADC_IN6_CTZ 3

RCARD_SEL3

A1_CTZ 3

B1_CTZ 3

C1_CTZ 3

SV2_CTZ 3

B2_CTZ 3

A2_CTZ 3

C2_CTZ 3

SV3_CTZ 3

A3_CTZ 3

B3_CTZ 3

C3_CTZ 3

SV4_CTZ 3

SV1_CTZ 3

VOUT 3

I2S_DA_CL 2,3

SW2 3

MUTE 3

SW1 3

MSTR2_SDA 2,3

I2S_DA_WS 2,3

SCRT1FBC 3

MSTR2_SCL 2,3

SW0 3

SCRT3FBC 3

AIP_RAW_HS_CS 2,3

AIP_RAW_VS 2,3

I2S_DA_OUT 3

I2S_DA_MCLK 2

IPCLK0 3

AHS 3

JTAG_BS_TDO_CTZ 3

AVS3

HUD_INT3

AHREF_DE3

MSTR1_SCL 3MSTR1_SDA3

/SRESET3

ADATA[0..23] 3

A32

A-RED2

B32

A-BLUE2

A-GREEN2

C32

/SRESET 3

RC_SEL 3

BASS_CTL 3

SW6 3

SW5 3

5

4

3

2

1

D D

C C

B B

A A

NC

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VS_H

DDC0_SCL

HDMI_SCL

DDC0_SDA

MSTR2_SCL

MSTR2_SDL

IPCLK1

BHS

BDE

BVS

MSTR2_SDA

MSTR2_SCL

BVS

BHS

IPCLK1

BDE

RXAC-

I2S_HDMI_CLK

HDMI_SCDT

HDMI_SDA

RXA1-

RXA2-

RXA0-

RXA1+

HDMI_INT

I2S_HDMI_DA

DE_H

HS_H

RXA2+

RXA0+

I2S_HDMI_WS

CLK0

RXAC+

BDATA9

BDATA1

BDATA18

BDATA5

BDATA[0..23]

BDATA11

BDATA23

BDATA8

BDATA16

BDATA17

BDATA0

BDATA3

BDATA7

BDATA21

BDATA6

BDATA10

BDATA22

BDATA14

BDATA15

BDATA2

BDATA20

BDATA13

BDATA19

BDATA4

BDATA12

HDMI_B2

HDMI_B3

HDMI_B1

HDMI_B0

HDMI_B4

HDMI_B5

HDMI_B6

HDMI_B7

HDMI_G0

HDMI_G1

HDMI_G2

HDMI_G3

HDMI_G4

HDMI_G5

HDMI_G6

HDMI_G7

HDMI_R0

HDMI_R1

HDMI_R2

HDMI_R4

HDMI_R5

HDMI_R6

HDMI_R7

HDMI_R3

I2S_DA_IN1

I2S_DA_CL

I2S_DA_WS

H_SDA0

HDMIA_VCC

RXBC-

RXBC+

RXB0+

RXB0-

RXB1+

RXB1-

RXB2+

RXB2-

HDMIB_VCC

DDC1_SCL

DDC1_SDA

RXB2+

RXB1-

RXB1+

RXB0-

RXB0+

RXBC+

RXBC-

RXB2-

RXB0-

SCL1

RXBC-

HDMI_INT

RXB1+

DDC1_SDA

HDMIB_VCC

DDC1_SCL

RXB0+

RXB2+

RXB1-

SDA1

RXB2-

RXBC+

H_SCL0

DDC1_SDA

DDC1_SCL

DDC0_SCL

DDC0_SDA

RXAC-

RXA0-

HDMIA_VCC

RXA2-

RXA2+

RXA1+

SCL0

RXAC+

RXA1-

RXA0+

HDMI_INT

HDMIA_VCC

RXA1-

HDMI_G6

HDMI_R1

HDMI_R6

HDMI_R2

HDMI_G5

H_SDA0

I2S_HDMI_DA

HDMI_G1

RXA0-

RXA1+

HDMI_R4

HDMI_G3

H_SCL0

HDMI_G4

HS_H

HDMI_FIELD

HDMICOAST

HDMI_R7

HDMI_SDA

HDMI_B0

CLK0

HDMI_B3

AIP_RAW_HS_CS

HDMI_B1

HDMI_B5

DE_H

I2S_HDMI_WS

HDMICOAST

HDMI_B2

HDMI_R0

HDMI_B4

RXA2-

BCOAST

HDMI_R3

HDMI_B7

HDMI_G0

RXAC-

HDMI_R5

HDMI_G7

POWER_DOWN

HDMI_SCL

I2S_HDMI_CLK

RXA0+

VS_H

HDMI_B6

HDMI_G2

HDMI_SOGOUT

RXA2+

RXAC+

AIP_RAW_VS

A-GREEN

A-RED

A-BLUE

C3

B3

A3

B3

A-BLUE

A-RED

A-GREEN

AIP_RAW_VS

AIP_RAW_HS_CS

BRAW_HS/CSHDMI_SOGOUT

BODDHDMI_FIELD

POWER_OFFPOWER_DOWN

C3

I2S_HDMI_MCLK

AD_SCL

AD_SDA

RXB2+

RXB2-

RXB1-

RXBC-

RXBC+

RXB0-

RXB0+

RXB1+

SCL1

SDA1

HDMIB_VCC

HDMI_INT

I2S_DA_MCLK

RXA2-

RXA0+

HDMIA_VCC

RXA2+

RXAC-

RXA1+

RXA1-

SDA0

RXA0-

SCL0

HDMI_INT

RXAC+

SDA0

DDC0_SDA

DDC0_SCL

GND

3.3V_HD

+1.8V_DVDD+3.3V_DVDD

+3.3V_AVDD

+3.3V_DVDD

+3.3V_AVDD

GND

GNDGND

GND

+1.8V_AVDD

+1.8V_AVDD +1.8V_DVDD

+1.8V_AVDD

+3.3V_DVDD

+5V_SW

GND

GND GND

GND

GND GND GND GND GND GND GNDGND

GND

+5V_SW

+1.8V_DVDD

GND

+3.3V_DVDD

GND

3.3V_HD

+3.3V_AVDD

GND

+3.3V_DVDD

GND

GNDGND

GND

+3.3V_AVDD

GND

+5V_SW

GND

+1.8V_DVDD

GND

+3.3V_AVDD

+1.8V_AVDD

+3.3V_AVDD

+3.3V_DVDD

+3.3V_AVDD

GND

+3.3V_DVDD

GND

C70

100 nF

R81 2K

FB6

1 2

R93 33

R98 22R

C92 47n

D24

ITC ESD-0603-12VA

FB8

1 2

C54

0.1uF

C84

100 nF

C75

100 nF

R114 100R

C55

22PF

C56 22pF

FB7

1 2

C63 0.01uF

C72

100 nF

R267 10K

C68

100 nF

CON5

HDMI2

1

3

5

7

9

11

13

15

2

6

8

10

14

4

12

16

2022

17

19

18

2123

RX2+

RX2-

GND

RX0+

RX0-

GND

CEC

SCL

GND

RX1-

GND

RXC+

NC

RX1+

RXC-

SDA

GNDGND

GND

DET

+5V

GNDGND

D43

ESD-0603

R156 33

C66

100 nF

R99 47R

D16

ITC ESD-0603-12VA

R96 22R

RN4 47

18

27

36

45

FB9

1 2

R111 182

R91 4K7

+

C62

10uF

C65

100 nF

C80

1nF

D36

BAT54C

R147 101

C93 1n

C58

10 uF

6V3

R155 33

C74

100 nF

Q4

2N7002

3

2

1

D25

ITC ESD-0603-12VA

C88 1n

CON4

CON24

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

D41

ESD-0603

R263 100R

R92 33

R95 10K

C53

10uF

R269 33

C61

0.1uF

C57 22pF

D37

ESD-0603

D40

ESD-0603

U12

24C04

1

2

3

4 5

6

7

8

A0

A1

A2

GND SDA

SCL

WP

VCC

C87 47n

C81

1nF

R402 499

D44

ESD-0603

R100

4K7

C76

100 nF

R108 100R

D14

BAT54C

C82

10 uF

6V3

R268

33

RN5 47

18

27

36

45

R116 100R

C99

100 nF

C59

10 uF

10 V

R2

4K7

R271

4K7

D20

ITC ESD-0603

RN1 47

18

27

36

45

C18

NC

CON3

HDMI1

1

3

5

7

9

11

13

15

2

6

8

10

14

4

12

16

2022

17

19

18

2123

RX2+

RX2-

GND

RX0+

RX0-

GND

CEC

SCL

GND

RX1-

GND

RXC+

NC

RX1+

RXC-

SDA

GNDGND

GND

DET

+5V

GNDGND

C73

10 uF

6V3

C98

100 nF

D15

ITC ESD-0603-12VA

C69

100 nF

C85

100 nF

R273

10K

R410 1.5K

R106

10K

C96

0.1uF

R1

4K7

D45

ESD-0603

C263

10uF

U4

24C02

1

2

3

45

6

7

8

A0

A1

A2

GNDSDA

SCL

WP

VCC

D21

ITC ESD-0603

Q6

2N7002

3

2

1

U6

ANX9021T

1

2

3

4

5

6

7

8

12

15

18

21

36

41

45

49

54

53

60

64

68

72

95

9

10

11

13

14

17

20

16

19

22

23

24

25

26

27

28

29

30

31

32

33

34

35

37

38

39

40

42

43

44

46

50

55

57

61

65

69

47

48

51

52

58

59

62

63

66

67

70

71

56

73

75

80

90

91

106

108

115

120

127

135

138

74

79

92

105

114

128

139

76

89

109

122

134

77

78

81

82

83

84

85

86

87

88

93

94

96

97

98

99

100

101

102

103

104

107

121

144

143

142

141

140

137

136

133

132

131

130

129

126

125

124

123

119

118

117

116

113

112

111

110

DE

HSYNC

VSYNC

DVSS

DVDD33

AVDD33

AVSS

VREF

RSET

COMP

AVDD33

RED_Pr

GRN_Y

BLU_Pb

AVDD33

AVDD18

DVDD18

DVSS

DVDD33

CFG_SDA

CFG_SCL

DDC1_SDA

DDC1_SCL

DDC0_SDA

DDC0_SCL

HDMI1_5V

HDMI0_5V

DVDD18

AVDD33

HDMI0_CLKN

HDMI0_CLKP

AVDD33

HDMI0_D0N

HDMI0_D0P

AVDD33

HDMI0_D1N

HDMI0_D1P

HDMI0_D2N

HDMI0_D2P

HDMI1_CLKN

HDMI1_CLKP

HDMI1_D0N

HDMI1_D0P

HDMI1_D1N

HDMI1_D1P

HDMI1_D2N

HDMI1_D2P

RSVDA

DVSS

DVDD18

DVDD33

MUTE_OUT

SPDIF

I2S_SD3

I2S_SD2

I2S_SD1

I2S_SD0

I2S_WS

I2S_SCK

MCLKIN

MCLKOUT

DNC

AVDD18

XTAL_OUT

XTAL_IN

AVDD33

DNC

RESDL

RESETN

HDMI_DET

INT

DEVAD_CLK48B

VD_CLK

VD0

VD1

VD2

VD3

VD4

VD5

VD6

VD7

VD8

VD9

VD10

VD11

VD12

VD13

VD14

VD15

VD16

VD17

VD18

VD19

VD20

VD21

VD22

VD23

C52

10 uF

6V3

U5 LM1117MPX-3.3

1

3 2

4

GND

VIN VOUT

TAB VOUT

R94 2K

R112 100R

C50

100 nF

C264

0.1uF

C48

0.1uF

R150 101

R149 101

D17

ITC ESD-0603-12VA

RN6 47

18

27

36

45

C97

100 nF

C94

8.2 nF

R105

10K

R101 4k7

C95

82 nF

C49

10 uF

10 V

D22

ITC ESD-0603

R110 1M

RN2 47

18

27

36

45

C78

1nF

R113 100R

U20

AD9880

1

9

8

7

6

5

4

3

2

11

10

12

13

14

15

16

17

18

19

20

21

22

23

24

25

99

98

97

96

95

94

93

92

100

91

90

89

88

86

85

84

83

82

81

80

79

78

77

76

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

87

75

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

OGND1

G0

G1

G2

G3

G4

G5

G6

G7

OGND2

OVDD1

B7

B6

B5

B4

B3

B2

B1

B0

MCLKIN

MCLKOUT

SCLK

LRCLK

I2S3

I2S2

R0

R1

R2

R3

R4

R5

R6

R7

OVDD3

OGND3

OVDD2

DCLK

DE

SOGOUT

VSOUT/A0

FIELD

SDA

SCL

PWRDN

AVDD4

RAIN0

AGND4

RAIN1

AVDD3

I2S1

I2S0

S/PDIP

DGND1

DVDD1

CGND1

CVDD1

TVDD1

RX0-

RX0+

TGND1

RX1-

RX1+

TGND2

RX2-

RX2+

TGND3

RXC+

RXC-

TVDD2

RTERM

CGND2

CVDD2

DDC_SCL

DDC_SDA

HSOUT

AGND3

MCL

MDA

ALGND1

ALVDD1

PGND1

PVDD1

FILT

PGND2

PVDD2

VS1

VS0

EXT CLKCOST

HS1

HS0

AGND1

BAIN1

AVDD1

BAIN0

AGND2

SOG1

GAIN1

AVDD2

SOG0

GAIN0

FB5

1 2

R148 101

C77

100 nF

D26

DL4001

D18

ITC ESD-0603-12VA

U7 LM1117MPX-1.8

1

3 2

4

GND

VIN VOUT

TAB VOUT

X1

27MHz

U31

24C02

1

2

3

45

6

7

8

A0

A1

A2

GNDSDA

SCL

WP

VCC

D46

ESD-0603

C60

100 nF

R272

10K

R414 101

Q5

2N7002

3

2

1

R415 33

R413 101

R104

330

C51

10 uF

6V3

D19

ITC ESD-0603

R103 2K

R270

4K7

C90 47n

R97 22R

C41

100 nF

C83

100 nF

R109 33R

C71

100 nF

D42

ESD-0603

C89 47n

D38

ESD-0603

R419 101

RN3 47

18

27

36

45

R90 4K7

C86 47n

R117 10K

Q13

2N7002

3

2

1

R102 4K7

R115 100R

C67

100 nF

CON6

CON24

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

C91 47n

D39

ESD-0603

MSTR2_SDA 1,3

IPCLK1 3

BDE 3

MSTR2_SCL 1,3

BHS 3

BVS 3

BDATA[0..23] 3

I2S_DA_WS 1,3

I2S_DA_IN1 3

I2S_DA_CL 1,3

I2S_DA_MCLK 1

A31

B31

C31

A-BLUE1

A-GREEN1

A-RED1

AIP_RAW_HS_CS1,3

AIP_RAW_VS1,3

BRAW_HS/CS 3

BCOAST 3

BODD 3

POWER_OFF 3,5

SW33

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Haier L52A18-A User manual

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