Haier HL24XP1 Schematic

SERVICE MANUAL

LCD TV

Model No.

Service No.

Chassis

HL24XP1

HL24XP1A

MTK5380LC-A

WARNING

This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does 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.

©2009 Qingdao Haier Electronics Co., Ltd.
All rights reserved. Unauthorized copying and distribution is a violation of law.

Haier Group

CONTENTS

Chapter 1: General Information

1-1. Document Information
1-2. General Guidelines
1-3. Important Notice

1-3-1. Follow the regulations and warnings ..................................................... 3

1-3-2. Be careful to the electrical shock ........................................................... 3

1-3-3. Electro static discharge (ESD) ...............................................................3

1-3-4. About lead free solder (PbF) .................................................................. 4

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1-3-6 Safety check after repairment .................................................................4

1-3-7. Ordering Spare Parts .............................................................................6

1-3-8. Photo used in this manual ..................................................................... 6

..................................................................................... 3

1-4. How to Read this Service Manual

1-4-1. Using icons: ........................................................................................... 6

........................................................................... 3

................................................................................ 3

...................................................... 6

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2-2 External pictures (four faces)

...................................................................................... 8

.............................................................. 9

Chapter 3. Disassemble and Assemble

3-1 Remove the Pedestal

3-2. Remove the Front Cover
3-3. Remove the LCD Panel
3-4. Remove the Main Board
3-5. Remove the Power Supply Board

3-6. Remove the Speaker

3-7. Remove the Keypad Assembly
3-8. Remove the Remote Control Board

.............................................................................

.....................................................................11

.......................................................................11

......................................................................11

......................................................

.............................................................................

..........................................................12

..................................................

Chapter 4. Location of Controls and Components

4-1. Board Location
4-2. Main Board

4-2-1 Function Description: ............................................................................ 14

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...................................................................................... 13

..............................................................................................

11

12

12

12

13

4-3. Power Supply Board

4-3-1. Function description:............................................................................ 16

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4-4. LCD Panel

.............................................................................................. 16

............................................................................ 16

Chapter 5. Installation Instructions

Chapter 6. Operation Instructions

6-1. Front Panel Controls
6-2. Back Panel Controls
6-3. Setting Up Your Remote Control

............................................................................ 23

............................................................................. 23

........................................................ 23

..........................................

..........................................

Chapter 7. Electrical Parts

7-1. Block Diagram
7-2. Circuit Diagram
7-3 .Wiring Connection Diagram

....................................................................................... 25

.....................................................................................

............................................................... 41

Chapter 8. Measurements and Adjustments

8-1. Service Mode

8-1-1.How to enter into Service Mode............................................................ 42

8-1-2.How to exit ............................................................................................ 42

8-2. Measurements and Adjustments

8-2-1. Version, S/N, Panel Resoution ............................................................ 42

8-2-2. Video .................................................................................................... 43

8-2-3. Audio .................................................................................................... 44

8-2-4. Channel ............................................................................................... 44

8-2-5. Gamma ................................................................................................ 56

8-2-6. Backlight ..............................................................................................56

8-2-7. Function ............................................................................................... 57

....................................................................................... 42

...................................................... 42

18

23

26

Chapter 9. Trouble shooting

9-1. Simple check
9-2. Power Supply Board Failure Check.
9-3. Mainboard Failure Check
9-4. Pannel Failure

......................................................................................... 49

.................................................................. 51

....................................................................................... 52

................................................ 50

Service Manual

Model No.: HL24XP1

Chapter 1: General Information

1-1. Document Information

Document format: Adobe PDF
Author: Zhou Peng
Compiler: Bao Qinghong

1-2. General Guidelines

When servicing, observe the original lead dress. If a short circuit is found, replace all parts which

have been overheated or damaged by the short circuit.

After servicing, see to it that all the protective devices such as insulation barriers, insulation papers

shields are properly installed.

After servicing, make the following leakage current checks to prevent the customer from being

exposed to shock hazards.

1) Leakage Current Cold Check

2) Leakage Current Hot Check

3) Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive

1-3. Important Notice

1-3-1. Follow the regulations and warnings

Most important thing is to list up the potential hazard or risk for the service personnel to open
the units and disassemble the units. For example, we need to describe properly how to avoid the
possibility to get electrical shock from the live power supply or charged electrical parts (even the
power is off).

This symbol indicates that high voltage is present inside.It is dangerous 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

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or excessive moisture. This TV must not be exposed to dripping or splashing water, and objects

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1-3-3. Electro static discharge (ESD)

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such

3

Service Manual

Model No.: HL24XP1

components commonly are called Electrostatically Sensitive (ES) Devices. The following

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electros static discharge (ESD).

Electrostatically Sensitive (ES) Devices

Some 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"

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damage caused by static by static electricity.

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assembly, drain off any electrostatic charge on your body by touching a known earth ground.
Alternatively, obtain and wear a commercially available discharging wrist strap device, which
should be removed to prevent potential shock reasons prior to applying power to the unit under
test.

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conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of
the assembly.

1-3-4. About lead free solder (PbF)

This product is manufactured using lead-free solder as a part of a movement within the
consumer products industry at large to be environmentally responsible. Lead-free solder must be
used in the servicing and repairing of this product.

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low noise (resistors), etc. are used.

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the parts list.

Safety Component

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1-3-6 Safety check after repairment

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original positions, or whether there are the positions which are deteriorated around the serviced
places serviced or not. Check the insulation between the antenna terminal or external metal and
the AC cord plug blades. And be sure the safety of that.

General Servicing Precautions

4

Service Manual

Model No.: HL24XP1

1. Always unplug the receiver AC power cord from the AC power source before:

a. Removing or reinstalling any component, circuit board module or any other receiver
assembly.

b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver.

CAUTION:

may result in an explosion hazard.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage

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Do not test high voltage by "drawing an arc".

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 non­abrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99%
strength).

CAUTION:

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Capacitors may result in an explosion hazard.

5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this

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A wrong part substitution or incorrect polarity installation of electrolytic capacitors

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6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all
solid-state device heat sinks are correctly installed.

7. Always connect the test receiver ground lead to the receiver chassis ground before connecting
the test receiver positive lead.

Always remove the test receiver ground lead last. Capacitors may result in an explosion

hazard.

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CAUTION:

9. Remove the antenna terminal on TV and turn on the TV.

10. Insulation resistance between the cord plug terminals and the eternal exposure metal should
be more than Mohm by using the 500V insulation resistance meter.

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If you have not the 500V insulation resistance meter, use a Tester. External exposure metal:
Antenna terminal Headphone jack.

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5

Service Manual

Model No.: HL24XP1

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static type solder removal device. Some solder removal devices not

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5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to
damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before
you are ready to install it.

(Most replacement ES devices are packaged with leads electrically shorted together by

conductive foam, aluminum foil or comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES
device, touch the protective material to the chassis or circuit assembly into which the device will
be installed.

CAUTION:

precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise
harmless motion such as the brushing together of your clothes fabric or the lifting of your foot

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Be sure no power is applied to the chassis or circuit, and observe all other safety

1-3-7. Ordering Spare Parts

Please include the following informations when you order parts. (Particularly the Version letter)

1. Model number, serial number and software version

The model number and serial number can be found on the back cover of each product. Software

version can be found in the Spare Parts List.

2. Spare part No. and description

Spare part No. and description can be found in the Spare Parts List.

1-3-8. Photo used in this manual

The illustration and photos used in this Service Manual may not base on the final design of

products, which may differ from your products in some way.

1-4. How to Read this Service Manual

1-4-1. Using icons:

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icon is described 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.

6

Caution:

A “caution” is used when there is danger that the reader, through incorrect

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restart(part of) a procedure.

Warning:

A “warning” is used when there is danger of personal injury.

Reference:

A “reference” guides the reader to other places in this binder or in this manual, where

Service Manual

Model No.: HL24XP1

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7

Service Manual

Model No.: HL24XP1

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Model HL24XP1

Screen Size 23.6 inch

Aspect Ratio 16:9

Resolution 1920x1080

Response Time (ms)

Angel of View H:170/V:60

Color Display 16777216

No. of Preset Channels 181

OSD Language

Color System NTSC

Audio System M, BG, I, L, L'

Audio Output Power

(Built-in) (W)

Audio Output Power

(outer) (W)

Total Power Input (W) 60W

Voltage Range (V) AC100V~240V

3RZHU)UHTXHQF\+] 60Hz

Time of Sleep Timer

(MINS)

5 (GRAY TO

GRAY)

English/French/Spanish

3W×2

No

120Min

Net Weight (KG) 6.0

Gross Weight (KG) 7.0

Net Dimension (MM) 600x160x500

Packaged Dimension

(MM)

8

655x170x520

2-2 External pictures (four faces)

Service Manual

Model No.: HL24XP1

Front Side

Left Side

9

Service Manual

Model No.: HL24XP1

Right Side

10

Back Side

Chapter 3. Disassemble and Assemble

.

3-1 Remove the Pedestal

①

Service Manual

Model No.: HL24XP1

①

Remover the eight screw indicated with ○

②.

Turn to front cover upwards

③

Then remove the front cover from the unit

3-3. Remove the LCD Panel

①

②

① Lay down the unit so that rear cover
downward.

Remove the two screw from the

②
pedestal indicated with③ ○.

Then remove the pedestal .

3-2. Remove the Front Cover

①

②

①Remover the six screw indicated with ○.
②Remover the pin indicated with ○.
③Then remove the panel.

3-4. Remove the Main Board

②

①

11

Service Manual

Model No.: HL24XP1

3-5. Remove the Power Supply Board

①Remover the four screw indicated with ○.
②Then remove the P ower Board.

3-6. Remove the Speaker

3-7. Remove the Keypad Assembly

①

Remover the two screw indicated with ○.

②Then remove the K eypad Assembly.

3-8. Remove the Remote Control Board

l

①Remover the four screw indicated with ○.
②Remover Sponge piece
③

Then remove the . Speaker

①Remover the one screw indicated with ○.
②Then remove the R emote Control Board .

12

Service Manual

Model No.: HL24XP1

Chapter 4. Location of Controls and Components

4-1. Board Location

No. Parts number Description

A BoardDC18E0E0200MMain Board

B Board BPower Supply Board

4-2. Main Board

13

Service Manual

Model No.: HL24XP1

4-2-1 Function Description:

Main Board

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Main board connector
Power connectors (CN1)

CN1

Pin number Signal name

1 +12V
2 +12V
3BL
4 DIM
5 GND
6 GND
7SW

Notes:

CN1-Pin 3: Backlight on/off:
The system can turn on or turn off the backlight of TFT LCD Panel through the power supply

unit path.

System board will use this pin to control system power.
CN1-Pin 4: Control the luminance of backlight
The system can generate the PWN signal to control the strength of TFT LCD Panel’s

backlight through this connector

Keypad and remote connector (CN2,CN3)

CN2 CN3

Pin number

1
2
3
4
5

Speaker Connector (CN4)

Signal name Pin number
SB5V 1
IR 2
LED_R 3
LED_G
GND

Signal name
GND
AD1
AD2

Pin number Signal name

1L+
2L­3R­4R+

14

LVDS Connector (CN5)

Service Manual

Model No.: HL24XP1

Pin number

1 NC NC

2 NC NC

3 NC NC

4 NC NC

5 LVDS_D0E_N LVDS EVEN 0 - Signal

6 LVDS_D0E_P LVDS EVEN 0 + Signal

7 GND Ground

8 LVDS_D1E_N LVDS EVEN 1 - Signal

9 LVDS_D1E_P LVDS EVEN 1 + Signal

10 GND Ground

11 LVDS_D2E_N LVDS EVEN 2 - Signal

12 LVDS_D2E_P LVDS EVEN 2 + Signal

13 GND Ground

14 LVDS_CE_N LVDS EVEN Clock - Signal

15 LVDS_CE_P LVDS EVEN Clock + Signal

16 GND Ground

17 LVDS_D3E_N LVDS EVEN 3 - Signal

18 LVDS_D3E_P LVDS EVEN 3 + Signal

19 GND Ground

20 NC NC

21 NC NC

22 NC NC

23 GND Ground

24 GND Ground

25 GND Ground

26 Panel_power Power for panel

27 Panel_power Power for panel

28 Panel_power Power for panel

29 Panel_power Power for panel

30 Panel_power Power for panel

Signal name Description

15

Service Manual

˄

Model No.: HL24XP1

4-3. Power Supply Board

4-3-1. Function description:

To supply power for Mainboard, Panel.

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INPUT CONNECTOR (CNC1)

Power supply and Inverter Connector

CNC1˅

Pin

number Signal name Description

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 *1'
 *1'
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 %/212)) ,19(57(56ZLWFK&RQWURO
 9 9 Power
 9 9

Other Connector
AC120V~AC240V Input (CNC2)

Power supply for panel (CNC3)
Power supply for panel (CNC4)
Power supply for panel (CNC5)
Power supply for panel (CNC6)

4-4. LCD Panel

Ground
Ground

Power





16

Panle LVDS Connector (CNC3)

Service Manual

Model No.: HL24XP1

17

Service Manual

Model No.: HL24XP1

Chapter 5. Installation Instructions

Antenna Connection

Connect one end of a coaxial 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 amplifier.

If you need to split the antenna signal to connect two TVs, install a two-way splitter.
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. Choose the connection which is best for you.

18

Service Manual

VGA Setup

You can use your LCD-TV as a monitor for your personal computer using a VGA
cable (not supplied).

Connection and use steps:

1.Read the user guide supplied with
your computer and ensure that it has
a VGA connector;

2.Make sure that the power of the LCD

-TV and the PC are off;

3.Connect a D type 15-pin PC interface
cable ( not supplied ) to the PC video
interface connector on the PC. Then
connect the other end to the PC video
interface connector on the back of the
LCD-TV.Tighten the screws on the PC
connectors once they are firmly
connected;

4.Turn on the power of the LCD-TV first ,
and then turn on the power of the PC;

5.Press INPUT button to set the video input mode of the LCD-TV to PC;
Once the input for PC is selected and if you see no image press function
F8 on you pc.

6.Check the image on your TV. There may be noise associated with the resolution,
vertical pattern, contrast or brightness in PC mode. If noise is present, change
the PC mode to another resolution, change the refresh rate to another rate or
adjust the brightness and contrast on the menu until the picture is clear. If the
refresh rate of the PC graphic card can not be changed, change the PC graphic
card or consult the manufacturer of the PC graphic card.

Resolution

Mode

VGA

SVGA

XGA

Resolution

640x480

800x600

1024x768

Line frequency(KHz)

31.5

37.9

48.4

VGA IN

PC AUDIO IN

Frame frequency(Hz)

60

60

60

Model No.: HL24XP1

Note: All above listed are subject to VESA criteria.

Component Setup

How to connect

Connect the DVD video outputs (Y, PB, PR)
to the Component(Y, Pb, Pr) IN jacks on
the TV and connect the DVD audio outputs
to the AUDIO IN jacks on the TV, as shown
in the figure.
NOTE: If your DVD player does not have
component video output,use S-Video.

How to use

1. Turn on the DVD player, insert a DVD.

INPUT

2. Use button on the remote
control to select the proper input.

Pr Pb Y

COMPONENT IN

R-AUDIO-L

S-VIDEO IN

19

Service Manual

Model No.: HL24XP1

Cable TV Setup

After subscribing to a cable TV service from a local provider you can watch cable
TV programming. The TV cannot display TV programming unless a TV tuner
device or cable TV converter box is connected to the TV.
For further information regarding cable TV service, contact your local cable TV
service provider(s).

Connection Option 1

1. Select 3 or 4 with channel switch on cable
box.

2. Tune the TV channel to the same selected
output channel on cable box.

3. Select channels at the cable box or with
the cable box remote control.

Connection Option 2

1. Connect the audio and video cables from
the Cable Box's output jacks to the TV
input jacks, as shown in the figure.When
connecting the TV to a Cable Box, match
the jack colors
(Video = yellow, Audio Left = white, and
Audio Right = red).

2. Select the input source by using the
button on the remote control.

INPUT

3. Select your desired channel with the
remote control for cable box.

ATN IN R-AUDIO-L R-AUDIO IN-L

Pr Pb Y

COMPONENT IN

S-VIDEO IN

VIDEO

External Component Source Setup

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).

How to use

1. Select the input source by using the
button on the remote control.

2. Operate the corresponding external equi­ pment. Refer to external equipment ope­ rating guide.

INPUT

R-AUDIO IN-L VIDEO

HDMI Connections

When the source device(DVD player or Set Top Box) supports HDM
How To Connect

1. Connect the source device to HDMI port of this TV with an HDMI cable(not supplied with this
product).

2. No separated audio connection is necessary.

20

Service Manual

Model No.: HL24XP1

How To Use

If the source device supports Auto HDMI function, the output resolution of the source device will be
automatically
set to 1280x720p.
If the source device does not support Auto HDMI, you need to set the output resolution
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 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
left side of HDMI port.

How To Use

If the source device supports Auto DVI function, the output resolution of the source device will be
automatically
set to 1280x720p.
If the source device does not support Auto DVI, you need to set the output resolution appropriately.
To get the best picture quality, adjust the output resolution of the source device to 1280x720p.
Press the INPUT button to select HDMI input source in input source option of Select Main source
menu.

Installation

Cable sample

HDMI Cable

(not supplied with the product)

HDMI to DVI Cable

( not supplied with the product)

21

Service Manual

Model No.: HL24XP1

Analog Audio Cable

(Stereo to RCA type)

(not supplied with the product)

Connecting Headphones

You can connect a set of headphones to your set if you wish to watch a

TV programmer without disturbing the other people in the room.

Plug a set of headphones into the 3.5mm

mini-jack socket on the rear panel of the set.

LR

YPbPr
Audio In

Headphone
out

S-VID EO

Note˖

Ƶ Prolonged use of headphones at a high volume

may damage your hearing.

Ƶ You will not receive sound from the speakers

when you connect headphones to the system.

Power source

Wider Hole
and Blade

Polarized AC Cord Plug

22

AC Outlet

TO USE AC POWER SOURCE

Use the AC polarized line cord provided for operation on AC.

Insert the AC cord plug into a standard polarized AC outlet.

NOTES:

Ƶ Never connect the AC line cord plug to other than the specified voltage.

Use the attached power cord only.

Ƶ If the polarized AC cord does not fit into a non-polarized AC outlet,

do not attempt to file or cut the blade. It is the user`s responsibility to have an

electrician replace the obsolete outlet.

Ƶ If you cause a static discharge when touching the unit and the unit fails to

function, simply unplug the unit from the AC outlet and plug it back in. The unit

should return to normal operation.

6. Operation Instructions

Service Manual

Model No.: HL24XP1

6-1 Front panel controls

Control Panel Function

1. POWER Press to turn on and off the TV.

2. INPUT Selects the input si gnals.

3. MENU Menu display. Press to access the on-screen menu display.

4. VOL- Volume down / Left button to adjust the item in the OSD.
VOL+ Volume up / Right button to adjust the item i n the OSD
/Press to enter.

5. CH- TV channe
CH+ TV channel up / to select the item in the menu.

6. Power indi cator

7. Remote Sensor Receivers IR signals from the remote control.

Do not put anything near the sensor ,which may
block the remote control signal.

INPUT MENU VOL- VOL+ CH- CH+ POWER

R1 series series F series K1 1

l down / to sel ect the item in the menu.

6-2 Back panel controls

ATN IN R-AUDIO-LR-AUDIO IN-L

1.ANT IN(Antenna Input) Connect cable or antenna signals to the TV, either
dir ectly or through your cable box.

2.Headphone jack : Headphone audio output ter minal.

3.Audio in Connect audio output from an exter nal device to these jacks.

4.S-VIDEO Connect S-V ideo out from an S-V ideo device to the jacks.

5.Audio in Connect audio output from an exter nal device to these jacks.

6.Video in Connect video output from an exter nal device to this jack.

7.USB input Connect a USB flash drive to view JPEG images or listen to MP3
songs.

8.VGA Connect to the VGA 15P IN analog output connector of a PC
gr aphics car d to use set as a

9.PC audio in C onnect the audio output from the pc to the PC audio input port.

10. HDMI: Connect a HDMI device to r eceive digital audio and uncompressed
digital video.

11. Component Input Connect a component video device to these jacks.

Pr Pb Y

S-VIDEO IN

COMPONENT IN

6-3 Setting Up Your Remote Control

VIDEO

PC display.

VGA INUSBHDMI

PC AUDIO IN

After it has been set up properly, your remote control can operate in six different modes:
TV, VCR, CABLE, DVD, SETBOX or AUDIO. Pressing the corresponding button on the remote

control

23

Service Manual

Model No.: HL24XP1

Remote Control Key Functions

When using the remote control, aim it
towards the remote sensor on the TV

1

2

3
4
5
6

7

8

9

10

11

12
13

14

15

16
17
18

19
20

USB

GUIDE

PICTURE AUDIOARCFAVO R ITE

MUTE

MENU

SLEEPDISPLAY

OPEN/CLOSE

REV

D.M ENU

SEARCH

CCD MTS/SAP CH.L IST

INPUT

VOL CH

ENTER

PLAY/PAUS E

D.CALL

ANGLE

(For TV wit h DVD)

RECALL

STOP REPE AT

PREV NEXT

SETUP

D.AUDI O

SUBTI TLE

PROGRAM

DVD

EXIT

1.Press to turn on and off the TV

2.Press to switch input source to USB in

3.Display the guide when you are watching analog or
digital channels

21

4.Select a closed caption

22

5.Press repeatedly to cycle through the available picture

23

modes

24

25

6.Press to cycle through different sound settings

7.Show the input source

8.Switches the video sound on or off

9.Press to adjust the volume

26

10.Press to open the on-screen menu

11.Thumbstick(Up/Down/Left/Right)
Allows you to navigate the on-screen menus
and adjust the system settings to your preference.

27

12.Press to display the sleep timer option

28

13.DVD PLAY/PAUSE

14.DVD Open/close

15.

29

DVD FAST FORWARD

16.DVD FAST REVERSE

17.DVD CALL

30

18.DVD MENU

19.DVD SEARCH

20.DVD ANGLE

31

21.Press to switch input source to DVD in

22.Open the channel list in TV

23.Select MONO, STEREO, SAP in NTSC system

24.Open the favourite channel list in TV

32

25.Press to change the aspect ratio

33

26.Press to change a channel

34

27.Press to select digital channels. For example, to enter

35

“54-3”, press “54”, “ ” and “3”

36
37

28.Press to jump back and forth b

38

29.Press to scan through channels. To scan quickly

39

between the last two channels, press and hold down

40

either +/- .

etween two channels

30.Exit On Screen Display

31.Accesses the highlighted item in the on-screen menu

32.Press to display the TV status information on the top
of the TV screen

33.DVD STOP

34.DVD REPEAT

35.DVD Previous Chapter

36.DVD Next Chapter

37.DVD AUDIO Mode

38.DVD SETUP

39.DVD PROGRAM

40.DVD SUBTITLE

LEFT

UP

RIGHT

DOWN

24

Chapter 7. Electrical Parts

7-1. Block Diagram

HDMI1

Service Manual

Model No.: HL24XP1

USB

YPbPr

S-Video

tuner

Composite

YPbPr

Composite

L/R

VGA(P11)L/R

VGA

MT 5 3 8 0

LC

Main IC

I2C Bus

EEPROM

TDA1517

LVDS

DDR

Flash

P

A

N

E

L

25

Service Manual

Model No.: HL24XP1

7-2. Circuit Diagram

GND

+3V3SB

+5VSB

+12V

OPWRSB

+5V

OIRI

OPCTRL3

ADIN2

ADIN1

E

J1

D

DATE

Note

C

History

IR_IN

+3V3SB2,4,7,8,9,13

IR_IN10

OPWRSB4

+12V3,9,14,15

+5V2,3,5,8,9,10,14,15

+5VSB2,10,11,15

GND2,3,4,5,6,7,8,9,10,11,12,13,14,15

1234567

2007/04/09

2007/06/11

2007/06/11

GPIO_3

DVD_5V

OPCTRL34

EMI/HAIERJ1EMI

EMI/HAIER

TP15TP15

ADIN24

ADIN14

GPIO_34

DVD_5V

TP92TP92

OIRI7

EMI

8

Speaker

MT5380

LQFP

DVD_5V

TP93TP93

TP94TP94

TP23

TP23

TEST COPPER

TEST COPPER

123

CNE2

CNE2

U13

TP77

TP77

+5VSB

ADIN2_K1

ADIN1_K0

CNA4

CNA4

TEST COPPER

TEST

TEST COPPER

TEST

TP78

TP78

TP79

TP79

4

PH-4H

PH-4H

MT8292

FB

FB

C0805/SMD

C0805/SMD

FB10

FB10

+5V

TEST COPPER

TEST COPPER

TEST

TEST

TEST

TEST

TEST COPPER

TEST COPPER

SIP-4P-2.0A

SIP-4P-2.0A

Tuner,U22

R,L V_OUT L,R

GND3+5V4STB5+12V1GND

2

FB11

FB11

+12V

R330R0603/SMD

R330R0603/SMD

GPIO_3

TEST

TEST

L,R

AV1R,L

SPDIF

HPL,R

YC1

FB

C0805/SMD

FB

C0805/SMD

5PIN_2.0

5PIN_2.0

TP89TP89

TP91TP91

TP90TP90

2N3904

SOT23/SMD

2N3904

SOT23/SMD

3 2

OR

R0603/SMD

R0603/SMD

Q53

Q53

10k

R0603/SMD

10k

R0603/SMD

1

R170910k

R170910k

R0603/SMD

R0603/SMD

OPCTRL3

INPUT1R

INPUT1L

INPUT0R

INPUT0L

3 2

2N3904

2N3904

SOT23/SMD

SOT23/SMD

AR2

AL2

AR1

AL1

AL1,AR1

AIN0L,R

AIN1L,R

TP87TP87

TP88TP88

AL2,AR2

MT5380

AIN2L,RYPBPR0L,R_IN

AIN3L,R

+5VSB

+12V

+5VSB

+5VSB

TP20

TP20

+3V3SB

CNA1

CNA1

TEST

TEST

20k

20k

R398

R398

R47NCR0603/SMD

R47NCR0603/SMD

TP29

TP29

R0603/SMD

R0603/SMD

NC/2N3904

NC/2N3904

Q2

Q2

1

R9

R9

NC\4.7K

NC\4.7K

NC

R0603/SMD

NC

R0603/SMD

R1620

R1620

1234567

CE639

CE639

SOT23/SMD

SOT23/SMD

3 2

R0603/SMD

R0603/SMD

Q27

Q27

TEST

TEST

TJC3-7A

SIP-7P-2.5

TJC3-7A

SIP-7P-2.5

+

+

R8

R8

0

0

R4024.7K

R4024.7K

OPWRSB

+5V

470uF/16v

470uF/16v

2N3904

2N3904

1

R0603/SMD

R0603/SMD

CN7CN7

䕧ܹ

5V&12V

C470UF16V/D10H9

C470UF16V/D10H9

TP3

TP3

TEST

TEST

R0603/SMD

R0603/SMD

SOT23/SMD

SOT23/SMD

3 2

C3

0.1uF

C0402/SMDC30.1uF

C0402/SMD

47K

R0603/SMD

47K

R0603/SMD

R403

R403

1

2

GND

Open Frame

24V in

+5V

+5VSB

C701

C701

CE641

+

E10

E10

+

+

0.1uF

0.1uF

1 2

470uF/16V+CE641

470uF/16V

220uF/16V

220uF/16V

E

OIRI

R1694100R

R1694100R

R0603/SMD

R0603/SMD

D2

D2

12

IR_IN

TP22

TP22

TEST

TEST

LED_GRE#

LED_RED#

12345

CNE1

CNE1

GND

NS/ESD_0402_10pF

NS/ESD_0402_10pF

TP82TP82

TP83TP83

TP80TP80

TP81TP81

PH-5H

PH-5H

SIP-5P-2.0

SIP-5P-2.0

D

C

TP95TP95

LED_RED#

R169010

R169010

ADIN1_K0 ADIN1

R168910K

R168910K

+3V3SB

AV3L/R_IN

SY1L/R_IN

VGAL/R_IN

HDMIL/R_IN

+5VSB

R169210

R169210

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

12

12

ADIN2_K1 ADIN2

R169110K

R169110K

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

AIN3

AIN1

AIN4

AIN5

R16951kR0603/SMD

R16951kR0603/SMD

NS/ESD_0402_10pF

NS/ESD_0402_10pF

D3

D3

NS/ESD_0402_10pF

NS/ESD_0402_10pF

D4

D4

C629

100pF

C629

100pF

C628

C628

100pF

100pF

C0402/SMD

C0402/SMD

LED_GRE#

R1696 0

R1696 0

R0603/SMD

R0603/SMD

+5VSB

Q51

Q51

32

1

R1697 4.7K

R1697 4.7K

+5VSB

MT8292

R1698

R1698

2N3906

2N3906

R0603/SMD

R0603/SMD

SOT23/SMD

SOT23/SMD

+3V3SB

PGA1OUTR

R1699 0

R1699 0

1k R0603/SMD

1k R0603/SMD

LED_CTL#

R1707

R1707

R1708

R1708

RL2_OUT/LINE

PGA1OUTL

R0603/SMD

R0603/SMD

Q52

Q52

1

R1700 4.7K

R1700 4.7K

LED#

4.7k

R0603/SMD

4.7k

R0603/SMD

......

HPOR

HPOL

PHONE

PGA0OUTL

AMP

PGA0OUTR

TPA1301

ADCOUTL

AIN0L/5380

ADCOUTRAIN0R/5380

B

INITIAL VERSION

V1

Rev

A

MT5380 (DDR1)

MODEL NAME: MT5380P1-V2

26

Flash

U17,U18

VGA

RL

VGA_IN

DDR1

1.Change Vcore Voltage. 2.Add FB for DV33 and AV33 Reserve

3. Add R49, R50 for A version IC. 4. Change C20, C21 for crystal capacitors.

5.Add DRAM Serial resistors. 6.Add CEC uP. 7. Add U16 MT8292

UA1

DDR PWR

U4,U11

V2

GPIO Definition

System EEPROM Write Protect

YPbPr0

05. ANALOG PLL/USB2.0/TUNER

01. INDEX

02. DIGITAL POWER

03. ANALOG POWER

04. PERIPHERAL

06. DDR1 MEMORY

4 4

11. VGA IN/LR

14. BACK LIGHT /MAIN POWER

07. FLASH/JTAG/UART/IR/TRAP

12. AV IN/L/R/CVBSO

08. HDMI/SPEAKER

09. LVDS/MUTE

13. LINE OUT/HP

10. YPBPR/L/R
GPIO_0

YPbPr1

RL

DVI_IN

HDMI1

HDMI2

Headphone Detect

HDMI EEPROM Write Protect

Mute#

HDMI/S1

Audio Mute Control

GPIO_4

GPIO_5

GPIO_6

GPIO_1

GPIO_3

LVDS Panel Control(Reserve)

LVDS Power Control

HDMI HDP

LVDS Panel Control(Reserve)

Speaker Mute

U2RX

GPIO_8

GPIO_9

GPIO_7

3 3

GPIO_11

GPIO_10

GPIO_12

U2TX

Back Light Control

VGA EEPROM Write Protect

CEC Function

Trap

HDMI/S2

Unused

GPIO_13

OPCTRL3

OPCTRL4

OPCTRL2

OPCTRL1

OPCTRL0

OPCTRL5

Unused

Unused

Unused

OPWM0(GPIO 40)

VCXO(GPIO 67)

AIN1,2,4

AIN1L,R_IN

Unused

Unused

Unused

GPIO Definition

RF_AGC(GPIO 62)

AIN3_R(GPIO 75)

AIN3_L(GPIO 74)

2 2

YPBPR1L,R_IN

L151 10uH/5A_6A

L5-9

L151 10uH/5A_6A

L5-9

6

5

7
8

2 1

C728

0.1uF

C728

0.1uF

1 2

R2013 4.7RR2013 4.7R

12

D196

D196

1N4148

1N4148

R2112

10R

R2112

10R

C730

C730

near NCP1587

C729

C729

E9

47uF/16v+E9

47uF/16v

+

E8

470uF/16V

C330UF25V/D8H14

E8

470uF/16V

C330UF25V/D8H14

+

+

+12V

4

R2014 4.7RR2014 4.7R

0.1uF

0.1uF

1 2

1uF

C0603/SMD

1uF

C0603/SMD

1 2

U58

NTMD4840

U58

NTMD4840

5

U57

U57

U57

U57

3

1

BST

VCC

COMP7FB

R2015 1KR2015 1K

12

C709

C709

2

C708 22nF

C0603/SMD

C708 22nF

C0603/SMD

0.1uF

0.1uF

1 2

TG

SW_NODE

8

PHASE

12

C697 100pFC697 100pF

1 2

R2016

10R

R2016

10R

C698

3.3nF

C698

3.3nF

C0603/SMD

C0603/SMD

GNDGND

NC/15K-18k

NC/15K-18k

R2017

R2017

4

BG

NCP1587

NCP1587

GND

3

6

R2018

R2018

C706

C706

470_1%

470_1%

1 1

0.8 x (1+2.49K/470) = 5.04V

10nF

10nF

1 2

R2021

R2021

2.49K_1%

2.49K_1%

R20201KR2020

B

1K

A

Service Manual

Model No.: HL24XP1

GND

DV10

+5V

+5VSB

+3V3SB

MEM_VREF

VTT

DDRV

DV33

AV33

E

CE6

CE6

+

+

47uF/16v

47uF/16v

E

GND1,3,4,5,6,7,8,9,10,11,12,13,14,15

+5V1,3,5,8,9,10,14,15

DV107

+5VSB1,10,11,15

+3V3SB1,4,7,8,9,13

MEM_VREF6

D

C

AV33

L134

L134

VTT6

DDRV6,7

DV334,5,7,9,14

NS/FB

NS/FB

AV333,5,8,9,10,13

CB37

0.1uF

C0402/SMD

CB37

0.1uF

C0402/SMD

BEAD/SMD/0805

BEAD/SMD/0805

CB33

0.1uF

C0402/SMD

CB33

0.1uF

C0402/SMD

DDRV DV33

R29

R29

U4

U4

10K 1%

10K 1%

8

VCNTL5VCNTL6VCNTL7VCNTL

VIN1GND2REFEN3VOUT

4

IC RT9199 DDR Termination SOP-8

IC RT9199 DDR Termination SOP-8

VTT

CB9

CB9

R32

10K 1%

R32

10K 1%

MEM_VREF

CE654

220uF/16v

CE654

220uF/16v

+

+

CB8

CB8

NC/1uF

NC/1uF

L5-9

L5-9

0.1uF

0.1uF

R5

R5

C302

C302

1K_1%

1K_1%

100nF

100nF

VTT FOR DDR TERMINATOR

MEM_VREF FOR DDR AND

MT5381 VREF

CB42

0.01uF

C0402/SMD

CB42

0.01uF

C0402/SMD

Low ESR

CE9

220uF/16V

C470UF16V/D8H9

CE9

220uF/16V

C470UF16V/D8H9

+

+

CE33

CE33

470uF/16V

C470UF16V/D8H9

470uF/16V

C470UF16V/D8H9

+

+

CB5

0.1uF

C0402/SMD

CB5

0.1uF

C0402/SMD

R0603/SMD

R0603/SMD

R7

2K_1%

R0603/SMD

R7

2K_1%

R0603/SMD

C0402/SMD

C0402/SMD

DDRV

2

OUT

IN

U11

U11

3

+5V

0.8 x (1+1K/2K) = 1.2V

CE579

470uF/16V

C470UF16V/D10H9

CE579

470uF/16V

C470UF16V/D10H9

+

+

CB573

0.1uF

C0402/SMD

CB573

0.1uF

C0402/SMD

R0603/SMD

R0603/SMD

R956

150_1%

R956

150_1%

LT1084 TO-252-3

TO-252-3/SMD

LT1084 TO-252-3

TO-252-3/SMD

ADJ/GND

1

CB574

0.1uF

C0402/SMD

CB574

0.1uF

C0402/SMD

+

+

CE2

CE2

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

R0603/SMD

R0603/SMD

R958

162_1%

R958

162_1%

CE611

22uF/16V

C22UF16V/D4H7

CE611

22uF/16V

C22UF16V/D4H7

+

+

D

1.25 x (1+162/150) = 2.6V

C

D95

SCHOTTKY DIODE/B340A

SMD-403A

D95

SCHOTTKY DIODE/B340A

1

FB

Vss
Vss

EN

OCSET

3

C0402/SMD

C0402/SMD

R0603/SMD

R0603/SMD

R519

100K

R519

100K

CB6

0.1uF

C0402/SMD

CB6

0.1uF

C0402/SMD

+

+

CE8

CE8

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

8
7

2

SMD-403A

CB64

CB64

0.1uF

0.1uF

C0402/SMD

C0402/SMD

SOT223/SMD

SOT223/SMD

U6 AZ1117/adj

U6 AZ1117/adj

+5VSB

2 2

+3V3SB

2

3

OUT

IN

CB12

0.1uF

C0402/SMD

CB12

0.1uF

C0402/SMD

CE15

100uF/16V

C100UF16V/D6.3H7

CE15

100uF/16V

C100UF16V/D6.3H7

+

+

R10

110_1%

R0603/SMD

R10

110_1%

R0603/SMD

ADJ/GND

1

CE16

CE16

+

+

R11

180_1%

R0603/SMD

R11

180_1%

R0603/SMD

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

B

1.25 x (1+180/110) = 3.3V

A

1

DV33

CE1

CE1

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

+

B

+

1.25 x (1+180/110) = 3.3V

CE71

220uF/16v

C220UF10V/D6.3H7

CE71

220uF/16v

C220UF10V/D6.3H7

+

+

R1

110_1%

R0603/SMD

R1

110_1%

R0603/SMD

R3

180_1%

R0603/SMD

R3

180_1%

R0603/SMD

2

OUT

ADJ/GND

SOT223/SMD

SOT223/SMD

U1 AZ1117/adj

U1 AZ1117/adj

A

1

IN

3

+5V

4 4

L7 27uH/POWER CHOKE

L7 27uH/POWER CHOKE

6

U3

AP1513/SOP-8

SOP8/SMD

U3

AP1513/SOP-8

SOP8/SMD

Vcc

4

or +12V

+5V DV10

3 3

O/P5O/P

C301

NC/100nF

C301

NC/100nF

R5183KR0603/SMD

R5183KR0603/SMD

27

Service Manual

Model No.: HL24XP1

AV33

+5V

GND

AV12

+5V_TUNER

AV25

+12V

+9V

OPWM2

E

GND1,2,4,5,6,7,8,9,10,11,12,13,14,15

+5V1,2,5,8,9,10,14,15

AV332,5,8,9,10,13

AV125,8,10

+5V_TUNER5

AV255,12

D

C

OPWM24

+12V1,9,14,15

+9V14

+9V+12V

3

OUT

IN

U37

U37

1

FOR MT8292 9V

CE96

220uF/16V

C220UF10V/D6.3H7

CE96

220uF/16V

C220UF10V/D6.3H7

+

+

ADJ/GND

BA178M09FP

TO-252-3/SMD

BA178M09FP

TO-252-3/SMD

2

C324

1uF

C0603/SMD

C324

1uF

C0603/SMD

AV12

SOT223/SMD

SOT223/SMD

U10 AZ1117/adj

U10 AZ1117/adj

AV25

CE234

NC/220uF/35V

C220UF10V/D6.3H7

CE234

NC/220uF/35V

C220UF10V/D6.3H7

+

+

+30V_TUNER

C540

NC/330pF

C0402/SMD

C540

NC/330pF

C0402/SMD

C538

C538

NC/1uF

NC/1uF

L13

L13

+30V_TUNER

R439 NC/0RR439 NC/0R

D20 NC/1N4148D20 NC/1N4148

NC/1000uH

L/DU1311/SMD

NC/1000uH

L/DU1311/SMD

Q16

Q16

1

R436 NC/2KR436 NC/2K

C539

NC/1uF/50V

C0603/SMD

C539

NC/1uF/50V

C0603/SMD

D17

D17

NC/UDZS33

NC/UDZS33

C537

NC/330pF

C537

NC/330pF

3 2

NC/2N3904

NC/2N3904

D22

D22

1 2

POWER SUPPLY +30V FOR SAMSUNG TUNER

NC/NS/1N4148

NC/NS/1N4148

CE28

100uF/16V

C100UF16V/D6.3H7

CE28

100uF/16V

C100UF16V/D6.3H7

+

+

CB23

0.1uF

C0402/SMD

CB23

0.1uF

C0402/SMD

NC

C575

1uF

C0402/SMD

C575

1uF

C0402/SMD

10% tolerance

1.25 x (1+0/100) = 1.25V

R17

100

R0603/SMD

R17

100

R0603/SMD

R190R0603/SMD

R190R0603/SMD

2

OUT

ADJ/GND

1

IN

3

CB32

0.1uF

C0402/SMD

CB32

0.1uF

C0402/SMD

+

+

CE30

CE30

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

+5V_TUNER

E

D

C

32/48KHz

OPWM2

CE592

100uF/16V

C100UF16V/D6.3H7

CE592

100uF/16V

C100UF16V/D6.3H7

+

+

CB398

0.1uF

C0402/SMD

CB398

0.1uF

3

OUT

IN

1

C0402/SMD

C574

1uF

C0402/SMD

C574

1uF

C0402/SMD

GND

2

CB197

0.1uF

C0402/SMD

CB197

0.1uF

C0402/SMD

+

+

CE224

CE224

220uF/16V

C330UF10V/D6.3H7

220uF/16V

C330UF10V/D6.3H7

B

POWER SUPPLY +5V FOR TUNER

A

CE19

47uF/16V

C47UF16V/D5H7

CE19

47uF/16V

C47UF16V/D5H7

+

+

AV33

B

U7 AZ1117/adj

U7 AZ1117/adj

A

2

OUT

SOT223/SMD

SOT223/SMD

IN

3

+5V

R12

R12

ADJ/GND

C573

C573

110_1%

R0603/SMD

110_1%

R0603/SMD

1

1uF

C0402/SMD

1uF

C0402/SMD

R14

R14

CB18

0.1uF

C0402/SMD

CB18

0.1uF

C0402/SMD

+

+

CE22

CE22

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

180_1%

R0603/SMD

180_1%

R0603/SMD

1.25 x (1+180/110) = 3.3V

U41 AZ1117/adj

U41 AZ1117/adj

AV25+5V

2

OUT

SOT223/SMD

SOT223/SMD

IN

3

R71

R71

ADJ/GND

CB228

CB228

C572

C572

110_1%

110_1%

0.1uF

C0402/SMD

0.1uF

C0402/SMD

1uF

C0402/SMD

1uF

C0402/SMD

R0603/SMD

R0603/SMD

1

CB229

0.1uF

CB229

0.1uF

+

+

CE83

CE83

100uF/16V

100uF/16V

1.25 x (1+100/100) = 2.5V

R70

110_1%

R0603/SMD

R70

110_1%

R0603/SMD

C0402/SMD

C0402/SMD

C100UF16V/D6.3H7

C100UF16V/D6.3H7

+5V_TUNER+9V

7805

TO-263-3/SMD

7805

TO-263-3/SMD

U9

U9

28

4 4

3 3

2 2

1 1

GND

DV33

+3V3SB

OPWRSB

OSDA1

OSCL1

1

GND1,2,3,5,6,7,8,9,10,11,12,13,14,15

DV332,5,7,9,14

+3V3SB1,2,7,8,9,13

OSCL18

OPWRSB1

OSDA18

2

+3V3SB

R77

NC/0R

R77

NC/0R

+5V

OPCTRL2

+5V

OPCTRL29

+5V1,2,7,8,9,13

R72

R72

R0603/SMD

R0603/SMD

CEC

DV10

U2RX

CEC8

DV102,7

0R

0R

R0603/SMD

R0603/SMD

U2RX9

R20

R20

U2TX

U2TX9

1K

1K

OPCTRL1

OPCTRL4

OPCTRL111,13

OPCTRL47,11

R18

R18

R0603/SMD

R0603/SMD

CE37

220uF/16v

CE37

220uF/16v

+

+

OPCTRL5

OSCL0

OSDA0

GPIO_0

GPIO_1

OPWM1

OPWM2

OSDA08,9,14

GPIO_07

GPIO_114

OPWM19

OSCL08,9,14

OPCTRL57

ORESET#

100

100

C2

C2

R0603/SMD

R0603/SMD

Q1

2N3904

SOT23/SMD

Q1

2N3904

SOT23/SMD

3 2

1

R21

220

R0603/SMD

R21

220

R0603/SMD

C220UF10V/D6H11

C220UF10V/D6H11

R22

47K

R22

47K

D1

1N4148

D1

1N4148

GPIO_[4..11]

OPWM27

GPIO_[4..11]8,9,13,15

0.1uF

0.1uF

C0402/SMD

C0402/SMD

R0603/SMD

R0603/SMD

1N4148/SMD

1N4148/SMD

GPIO_3

GPIO_31

CB71

0.1uF

C0402/SMD

CB71

0.1uF

C0402/SMD

AVCC_SRV

C18

1uF

C0402/SMD

C18

1uF

C0402/SMD

BEAD/SMD/0603

BEAD/SMD/0603

FB16 FB

FB16 FB

+3V3SB

REMOVE RESET IC(UNUSED)

R31

R31

AVDD33_REG

FB17 FB

FB17 FB

+3V3SB

Y1

Y1

1000K

R0603/SMD

1000K

R0603/SMD

CB72

0.1uF

C0402/SMD

CB72

0.1uF

C0402/SMD

C22

1uF

C0402/SMD

C22

1uF

C0402/SMD

BEAD/SMD/0603

BEAD/SMD/0603

L36

820nH

L36

820nH

OXTALO

C21

5pF

C21

5pF

TXC

60MHz

60MHz

CRYS/49US/P4.88

CRYS/49US/P4.88

C20

5pF

C20

5pF

GPIO_5

GPIO_58

C532

C532

BEAD/SMD/0603

BEAD/SMD/0603

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

GPIO_7

GPIO_78

1nF

C0402/SMD

1nF

C0402/SMD

AVDD33_XTAL

BEAD/SMD/0603

BEAD/SMD/0603

FB18 FB

FB18 FB

+3V3SB

Service Manual

Model No.: HL24XP1

CB73

0.1uF

C0402/SMD

CB73

0.1uF

C0402/SMD

C27

1uF

C0402/SMD

C27

1uF

C0402/SMD

5

2233445

HOLE/GND

HOLE/GND

H5

H5

9988776

1

1

6

1

2

R28

R28

10K

10K

CB70

CB70

0.1uF

C0402/SMD

0.1uF

C0402/SMD

3

U14

U14

NC1NC2NC

8

R3033

R3033

R0603/SMD

R0603/SMD

OSCL0

R0603/SMD

R0603/SMD

R19810K

R19810K

OXTALI

4

GND

SDA5SCL6WP7VCC

EEPROM 24C16

EEPROM 24C16

OSDA0

Q37

2N3904

SOT23/SMD

Q37

2N3904

SOT23/SMD

3 2

1

R0603/SMD

R0603/SMD

R199

R199

GPIO_0

ORESET#

0

For PDP use.

R430R43

470

470

R44

R44

Q6

1

2N3904Q62N3904

3 2

CB2

0.1uF

CB2

0.1uF

+

+

D5

CE3

CE3

POWER DOWN RESET# CIRCUIT

SOP8/SMD

SOP8/SMD

IIC ADDRESS "A0"

DV33

NS/10K

R0603/SMD

NS/10K

R0603/SMD

DV33 DV33

1N4148D51N4148

47uF/16v

47uF/16v

R42 10R42 10

OSCL0

R40

4.7K

R0603/SMD

R40

4.7K

R0603/SMD

OSDA0

R39

4.7K

R0603/SMD

R39

4.7K

R0603/SMD

B B

C9

22pF

C9

22pF

C8

22pF

C8

22pF

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

HOLE/GND

HOLE/GND

HOLE/GND

HOLE/GND

HOLE/GND

HOLE/GND

5

2233445

1

1

H1

H1

9988776

6

5

2233445

1

1

H2

H2

9988776

6

5

2233445

1

1

H3

H3

9988776

6

A A

3

4

5

ADIN1

ADIN2

OPCTRL3

3

C25

4.7uF/10V

C0805/SMD

C25

4.7uF/10V

C0805/SMD

R0603/SMD

R51

NS/150

R51

NS/150

GPIO_8

GPIO_10

GPIO_9

212

213

GPIO_9

XTALI

XTALO

146

145

OXTALI

AVCC_SRV

OXTALO

R0603/SMD

R27 1

R27 1

C_XREG

R0603/SMD

R0603/SMD

GPIO_11

U2RX GPIO_12

U2TX GPIO_13

214

216

217

218

GPIO_10

GPIO_11

GPIO_12

GPIO_13

ADIN4

AVDD33_SRV

AVDD33_XTAL

154

149

147

AVDD33_XTAL

ADIN4

R52

NS/100

R0603/SMD

R52

NS/100

R0603/SMD

CEC

0

0

R0603/SMD

R0603/SMD

R15

R15

OPCTRL2

OPCTRL1

OPCTRL3

OPCTRL0

OPCTRL092OPCTRL191OPCTRL276OPCTRL375OPCTRL490OPCTRL5

ADIN0

ADIN1

ADIN2

ADIN3

150

151

152

153

AVDD33_REG

ADIN2

ADIN1

PWRDET

OPCTRL4

OPCTRL5

89

ORESET_

C_XREG

AVDD33_REG

72

71

87

88

ORESET#

C_XREG

OPWRSB

ADIN21

ADIN11

OPCTRL31

+3V3SB

4

GPIO_0

GPIO_4

GPIO_5

GPIO_6

GPIO_7

GPIO_1

GPIO_3

245

246

209

210

211

GPIO_0

GPIO_1

GPIO_3

GPIO_4

GPIO_5

GPIO_659GPIO_760GPIO_8

OSDA0

OSCL0

OSDA163OSCL162OPWM0

OPWM1

OPWM2

OSDA1

OSCL1

193

204

OPWM0

OPWM1

VCXO

205

148

VCXO

OPWM2

D D

U13B

U13B

206

5

207

OSDA0

OSCL0

DV33

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

OPWRSB

DV33

VCXO

OPWM0

ADIN4

VCXO9

OPWM09

ADIN49

GPIO_3

R1886

10K

R0603/SMD

R1886

10K

R0603/SMD

R251KR0603/SMD

R251KR0603/SMD

C C

DV33

DV33

PWRDET

R35

R35

NS/2.7K

R0603/SMD

NS/2.7K

R0603/SMD

29

Service Manual

Model No.: HL24XP1

GND

DDRV

VTT

MEM_VREF

1

DDRV2,7

GND1,2,3,4,5,7,8,9,10,11,12,13,14,15

MEM_VREF2

VTT2

2

D

VTT

RN0603/SMD

RN0603/SMD

RNA9 75x4

RNA9 75x4

3 4

5 6

7 8

MEM_DQ1

MEM_DQ0

MEM_DQ2

78

RNA647x4 RN0402/SMDRNA647x4 RN0402/SMD

RDQ0

RDQ1

RDQ2

Swap for layout

MEM_DQ14

MEM_DQ13

MEM_DQ12

MEM_DQ11

RN0603/SMD

RN0603/SMD

RNA11 75x4

RNA11 75x4

1 2

5 6

7 8

MEM_DQ3

MEM_DQ4

MEM_DQ5

RN0402/SMD

RN0402/SMD

78

123456

RNA7 47x4

RNA7 47x4

RDQ3

RDQ4

RDQ5

MEM_DQ10

MEM_DQ9

R0603/SMD

R0603/SMD

RA5 75

RA5 75

1 2

3 4

MEM_DQ6

MEM_DQ7

MEM_DQS0

R0603/SMD

R0603/SMD

123456

RA1 47

RA1 47

RDQS0

RDQ6

RDQ7

MEM_DQ8

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

RA6 75

RA6 75

RA7 75

RA7 75

RA8 75

RA8 75

RN35 75x4

RN35 75x4

7 8

MEM_DQ8

MEM_DQM0

MEM_DQM1

MEM_DQS1

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

123456

RA3 47

RA3 47

RA4 47

RA4 47

RA2 47

RA2 47

RDQM0

RDQM1

RDQS1

RDQ8

MEM_VREF

MEM_DQS1

RN0603/SMD

RN0603/SMD

RNA12 75x4

RNA12 75x4

7 8

1 2

3 4

5 6

MEM_DQ12

MEM_DQ11

MEM_DQ10

MEM_DQ9

RN0402/SMD

RN0402/SMD

78

7 8

RNA8 47x4

RNA8 47x4

RDQ9

RDQ10

RDQ11

RDQ12

MEM_DQM1

MEM_CLK0#

MEM_CLK0

RN0603/SMD

RN0603/SMD

1 2

3 4

5 6

MEM_DQ13

MEM_DQ14

MEM_DQ15

1 2

3 4

5 6

RNA10 47x4

RNA10 47x4

RDQ13

RDQ14

RDQ15

MEM_CLKEN

MEM_ADDR12

MEM_ADDR11

C

VTT

RNA13 75x4

RNA13 75x4

MEM_WE#

RN0402/SMD

RN0402/SMD

MEM_ADDR6

MEM_ADDR5

MEM_ADDR9

MEM_ADDR8

MEM_ADDR7

RN0603/SMD

RN0603/SMD

3 4

5 6

7 8

MEM_RAS#

MEM_CS#

MEM_CAS#

MEM_ADDR4

RN0603/SMD

RN0603/SMD

RNA14 75x4

RNA14 75x4

1 2

5 6

7 8

MEM_BA0

MEM_BA1

RN0603/SMD

RN0603/SMD

RNA15 75x4

RNA15 75x4

3 4

5 6

7 8

1 2

3 4

MEM_ADDR10

MEM_ADDR4

MEM_ADDR5

MEM_ADDR6

R0603/SMD

R0603/SMD

RA9 NC/75

RA9 NC/75

1 2

MEM_CLKEN

MEM_ADDR7

RN0603/SMD

RN0603/SMD

RNA16 75x4

RNA16 75x4

1 2

3 4

5 6

7 8

7 8

MEM_ADDR12

MEM_ADDR11

MEM_ADDR9

MEM_ADDR8

MEM_ADDR0

B

RN0603/SMD

RN0603/SMD

RNA17 75x4

RNA17 75x4

1 2

3 4

5 6

MEM_ADDR1

MEM_ADDR13

MEM_ADDR3

MEM_ADDR2

RA10NC/75

RA10NC/75

R0603/SMD

R0603/SMD

CA33

CA33

CA34

CA34

4.7uF/10V

C0805/SMD

4.7uF/10V

C0805/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

A

CEA4

100uF/16V

C100UF16V/D6.3H7

CEA4

100uF/16V

C100UF16V/D6.3H7

+

+

CA30

4.7uF/10V

C0805/SMD

CA30

4.7uF/10V

C0805/SMD

CA27

0.1uF

C0402/SMD

CA27

0.1uF

C0402/SMD

1

2

CA26

0.1uF

C0402/SMD

CA26

0.1uF

VTT

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

CA25

CA25

CA24

CA24

T

0.1uF

0.1uF

0.1uF

0.1uF

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

CA23

4.7uF/10V

CA23

4.7uF/10V

CA28

0.1uF

CA28

0.1uF

CA22

0.1uF

CA22

0.1uF

CA21

0.1uF

CA21

0.1uF

CA20

0.1uF

CA20

0.1uF

CA19

0.1uF

CA19

0.1uF

CA17

0.1uF

CA17

0.1uF

C0805/SMD

C0805/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

3

4

5

RA14

100

RA14

100

R0603/SMD

MEM_CLK0

R0603/SMD

R0603/SMD

RA12 22

RA12 22

RCLK0

RA10

RBA1

123456

RNA547x4

RNA547x4

RNA4

RNA4

47x4

47x4

RN0402/SMD

RN0402/SMD

MEM_ADDR0 RA0

MEM_ADDR10

MEM_BA1

R0603/SMD

MEM_CLK0#

RA13 22

RA13 22

RCLK0#

RA1

RA3

RA2

123456

78

RN0402/SMD

RN0402/SMD

MEM_ADDR2

MEM_ADDR3

MEM_ADDR1

R0603/SMD

R0603/SMD

49

NC

26

RDQ15

VREF

48

47

46

VSS

UDM

MEM_WE#

MEM_DQM0

RCLK0#

28

29

RCLK0

RCLK0_

RVREF0

46

53

MEM_VREF RCLK0

RCS#

43

44

42

NC

CLK45CLK

CKE

MEM_CAS#

MEM_CS#

MEM_RAS#

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

RCS_

40

A1141A12

MEM_BA0

MEM_BA1

MEM_ADDR10

34

A435A536A637A738A839A9

33

MEM_ADDR0

MEM_ADDR1

MEM_ADDR2

MEM_ADDR3

RA8

RA11

RA9MEM_ADDR9

RA12

123456

78

RNA1

RNA1

47x4 RN0402

47x4 RN0402

RN0402/SMD

RN0402/SMD

MEM_ADDR8

MEM_ADDR12

MEM_ADDR11

VSS

DDR#1

16M x 16 DDR TSOP-66

TSOP66/SMD

16M x 16 DDR TSOP-66

TSOP66/SMD

RA11 22

RA11 22

RCKE MEM_CLKEN

RA7

RA6

RA5

RA4

RCAS#

RWE#MEM_WE#

123456

78

78

RNA247x4 RN0402

RNA247x4 RN0402

RNA347x4 RN0402

RNA347x4 RN0402

RN0402/SMD

RN0402/SMD

RN0402/SMD

RN0402/SMD

MEM_ADDR5

MEM_ADDR4

MEM_ADDR7

MEM_ADDR6

MEM_CAS#

R0603/SMD

R0603/SMD

RCS#

RRAS#MEM_RAS#

123456

MEM_CS#

RBA0

78

MEM_BA0

66

61

60

63

65

VSS

VDD1DQ02VDDQ3DQ14DQ25VSSQ6DQ37DQ48VDDQ9DQ510DQ611VSSQ12DQ713NC14VDDQ15LDQS16NC17VDD18NC19LDM20WE21CAS22RAS23CS24NC25BS026BS127A10/AP28A029A130A231A332VDD

UA1

UA1

3

DDRV DDRV

4

RA0

RA7

RWE#

47

40

RA736RA0

RWE_

U13A

U13A

RDQS011RDQM013RDQ09RDQ18RDQ27RDQ36RDQ45RDQ54RDQ63RDQ72RDQS117RDQM115RDQ819RDQ920RDQ1021RDQ1122RDQ1223RDQ1324RDQ1425RDQ15

5

RDQS0

RDQM0

RDQ0

DQ15

VSSQ

MEM_DQ0

MEM_DQ1 MEM_DQ15

RA6

RBA0

RBA1

37

44

43

RA6

RBA1

RBA0

RDQ1

RDQ2

RDQ3

DQ1362DQ14

VDDQ

MEM_DQ2

MEM_DQ3

RA5

RA8

RRAS#

35

38

42

RA5

RRAS_

RDQ6

RDQ5

RDQ4

DQ1159DQ12

MEM_DQ4

RA4

RA10

45

39

RA8

RA10

RDQ7

RDQS1

57

56

DQ9

DQ10

VSSQ

MEM_DQ5

MEM_DQ6

RA12

RCAS#

32

41

RA4

RA12

RCAS_

RDQ8

RDQM1

55

54

VDDQ

MEM_DQ7

RA11

RCKE

33

31

RCKE

RDQ9

RDQ10

DQ8

RA9

34

RA11

RDQ11

51

NC

VSSQ

MEM_DQS0

RA1

RA3

RA351RA9

RDQ13

RDQ12

UDQS

MEM_ADDR13

RA2

50

RA149RA2

RDQ14

50

53

52

58

64

CA32

CA32

MEM_VREF

0.1uF

0.1uF

C0402/SMD

C0402/SMD

Near DRAM

RV

CA35

4.7uF/10V

C0805/SMD

CA35

4.7uF/10V

C0805/SMD

CA43

1uF

CA43

1uF

CA7

0.1uF

CA7

0.1uF

CA6

0.1uF

CA6

0.1uF

CA5

0.1uF

CA5

0.1uF

CA4

0.1uF

CA4

0.1uF

CA3

0.1uF

CA3

0.1uF

CA1

0.1uF

CA1

0.1uF

CEA1

100uF/16V

CEA1

100uF/16V

+

+

100UF16V/D6.3H7

100UF16V/D6.3H7

30

Service Manual

Model No.: HL24XP1

GND

DDRV

VTT

MEM_VREF

1

DDRV2,7

GND1,2,3,4,5,7,8,9,10,11,12,13,14,15

MEM_VREF2

VTT2

2

UA1

UA1

3

DDRV DDRV

VTT

RN0603/SMD

RN0603/SMD

RN0603/SMD

RN0603/SMD

RN0603/SMD

RNA9 75x4

RNA9 75x4

RNA11 75x4

RNA11 75x4

1 2

3 4

5 6

7 8

3 4

5 6

7 8

MEM_DQ6

MEM_DQ1

MEM_DQ3

MEM_DQ4

MEM_DQ0

MEM_DQ2

MEM_DQ5

RN0402/SMD

RN0402/SMD

78

123456

78

RNA7 47x4

RNA7 47x4

RNA647x4 RN0402/SMDRNA647x4 RN0402/SMD

RDQ0

RDQ1

RDQ2

RDQ3

RDQ4

RDQ5

RDQ6

Swap for layout

MEM_DQ14

MEM_DQ13

MEM_DQ12

MEM_DQ11

MEM_DQ10

MEM_DQ9

55

61

57

60

63

65

64

66

VSS

DQ15

VDD1DQ02VDDQ3DQ14DQ25VSSQ6DQ37DQ48VDDQ9DQ510DQ611VSSQ12DQ713NC14VDDQ15LDQS16NC17VDD18NC19LDM20WE21CAS22RAS23CS24NC25BS026BS127A10/AP28A029A130A231A332VDD

VSSQ

58

56

DQ9

DQ10

DQ1159DQ12

DQ1362DQ14

VSSQ

VDDQ

VDDQ

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

RA6 75

RA6 75

RA5 75

RA5 75

1 2

MEM_DQ7

MEM_DQS0

MEM_DQM0

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

123456

RA2 47

RA2 47

RA1 47

RA1 47

RDQS0

RDQM0

RDQ7

MEM_DQ8

52

53

54

NC

DQ8

VSSQ

RN0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

RN35 75x4

RN35 75x4

RA7 75

RA7 75

RA8 75

RA8 75

5 6

7 8

MEM_DQ8

MEM_DQ9

MEM_DQM1

MEM_DQS1

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

123456

RA3 47

RA3 47

RA4 47

RA4 47

RNA8 47x4

RNA8 47x4

RDQM1

RDQS1

RDQ8

RDQ9

MEM_VREF

MEM_DQS1

51

49

50

48

NC

VREF

UDQS

RNA12 75x4

RNA12 75x4

1 2

3 4

MEM_DQ12

MEM_DQ11

MEM_DQ10

RN0402/SMD

RN0402/SMD

78

RDQ10

RDQ11

RDQ12

MEM_DQM1

MEM_CLK0#

MEM_CLK0

46

47

VSS

UDM

RN0603/SMD

RN0603/SMD

3 4

5 6

7 8

MEM_DQ13

MEM_DQ14

MEM_DQ15

3 4

5 6

7 8

RDQ13

RDQ14

RDQ15

MEM_CLKEN

MEM_ADDR12

43

44

NC

CLK45CLK

CKE

VTT

1 2

RN0402/SMD

RN0402/SMD

1 2

RNA10 47x4

RNA10 47x4

MEM_ADDR11

MEM_ADDR9

MEM_ADDR8

42

40

A1141A12

RN0603/SMD

RN0603/SMD

RNA13 75x4

RNA13 75x4

3 4

5 6

7 8

MEM_RAS#

MEM_CAS#

MEM_WE#

MEM_ADDR6

MEM_ADDR5

MEM_ADDR4

MEM_ADDR7

34

A435A536A637A738A839A9

33

RN0603/SMD

RN0603/SMD

RN0603/SMD

RN0603/SMD

RNA15 75x4

RNA15 75x4

RNA14 75x4

RNA14 75x4

1 2

5 6

7 8

1 2

3 4

5 6

7 8

MEM_BA0

MEM_ADDR10

MEM_CS#

MEM_ADDR4

MEM_ADDR5

MEM_BA1

VSS

DDR#1

16M x 16 DDR TSOP-66

TSOP66/SMD

16M x 16 DDR TSOP-66

TSOP66/SMD

RA11 22

RA11 22

RA9 NC/75

RA9 NC/75

1 2

3 4

MEM_CLKEN

MEM_ADDR7

MEM_ADDR6

R0603/SMD

R0603/SMD

RN0603/SMD

RN0603/SMD

R0603/SMD

R0603/SMD

RNA16 75x4

RNA16 75x4

1 2

3 4

5 6

MEM_ADDR12

MEM_ADDR11

MEM_ADDR9

MEM_CLK0

R0603/SMD

R0603/SMD

RA12 22

RA12 22

7 8

3 4

5 6

7 8

MEM_ADDR1

MEM_ADDR8

MEM_ADDR3

MEM_ADDR2

MEM_ADDR0

R0603/SMD

R0603/SMD

RA14

100

RA14

100

MEM_CLK0#

R0603/SMD

R0603/SMD

RA13 22

RA13 22

RN0603/SMD

RN0603/SMD

RA10NC/75

RA10NC/75

RNA17 75x4

RNA17 75x4

R0603/SMD

R0603/SMD

1 2

MEM_ADDR13

MEM_VREF

CA33

4.7uF/10V

CA33

4.7uF/10V

CA34

0.1uF

CA34

0.1uF

CA32

0.1uF

CA32

0.1uF

C0805/SMD

C0805/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

VTT

CEA4

100uF/16V

CEA4

100uF/16V

+

+

CA30

4.7uF/10V

CA30

4.7uF/10V

CA27

0.1uF

CA27

0.1uF

CA26

0.1uF

CA26

0.1uF

CA25

0.1uF

CA25

0.1uF

CA24

0.1uF

CA24

0.1uF

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

1

2

3

RA7

RA6

RA5

RA4

123456

78

RNA247x4 RN0402

RNA247x4 RN0402

RN0402/SMD

RN0402/SMD

MEM_ADDR5

MEM_ADDR4

MEM_ADDR7

MEM_ADDR6

RCKE MEM_CLKEN

RCAS#

RWE#MEM_WE#

78

RNA347x4 RN0402

RNA347x4 RN0402

RN0402/SMD

RN0402/SMD

MEM_CAS#

MEM_DQ0

MEM_DQ1 MEM_DQ15

MEM_DQ2

MEM_DQ3

MEM_DQ4

MEM_DQ5

MEM_DQ6

MEM_DQ7

MEM_DQS0

MEM_WE#

MEM_DQM0

MEM_CAS#

MEM_CS#

MEM_RAS#

MEM_BA0

MEM_BA1

MEM_ADDR10

MEM_ADDR0

MEM_ADDR1

MEM_ADDR2

MEM_ADDR13

4

5

RA0

RA7

RBA0

RWE#

47

40

43

RA736RA0

RBA0

RWE_

U13A

U13A

RDQS011RDQM013RDQ09RDQ18RDQ27RDQ36RDQ45RDQ54RDQ63RDQ72RDQS117RDQM115RDQ819RDQ920RDQ1021RDQ1122RDQ1223RDQ1324RDQ1425RDQ15

RDQ1

RDQ0

RDQS0

RDQM0

RA6

RBA1

37

RA6

RDQ2

RDQ3

44

RA5

38

RBA1

RDQ4

RRAS#

42

RA5

RDQ5

RA8

RA10

35

RA8

RRAS_

RDQ7

RDQ6

45

RA10

RA4

39

RA4

RDQS1

RA12

RCAS#

32

41

RCAS_

RDQ8

RDQM1

RCKE

31

RA12

RDQ9

RA11

33

RCKE

RDQ10

RA9

34

RA11

RDQ11

RA1

RA3

RA351RA9

RDQ13

RDQ12

RA2

50

RA149RA2

RDQ14

RCLK0#

28

26

RDQ15

29

RCLK0

RCLK0_

RVREF0

46

53

MEM_VREF RCLK0

RCS#

RCS_

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MEM_ADDR3

RA8

RA11

RA9MEM_ADDR9

RA12

123456

78

RNA1

RNA1

47x4 RN0402

47x4 RN0402

RN0402/SMD

RN0402/SMD

MEM_ADDR8

MEM_ADDR12

MEM_ADDR11

RCS#

RRAS#MEM_RAS#

78

123456

MEM_CS#

RCLK0

RA10

RBA1

RBA0

123456

47x4

47x4

MEM_ADDR10

MEM_BA0

MEM_BA1

RA1

RA2

78

RNA547x4

RNA547x4

RNA4

RNA4

RN0402/SMD

RN0402/SMD

RN0402/SMD

RN0402/SMD

MEM_ADDR0 RA0

MEM_ADDR2

MEM_ADDR1

RCLK0#

RA3

123456

MEM_ADDR3

DDRV

CA35

4.7uF/10V

CA35

4.7uF/10V

CA43

CA43

CA7

0.1uF

CA7

0.1uF

CA6

CA6

CA5

CA5

Near DRAM

CA4

CA4

CA3

CA3

CA1

CA1

CEA1

100uF/16V

CEA1

100uF/16V

+

+

C0805/SMD

C0805/SMD

1uF

C0402/SMD

1uF

C0402/SMD

C0402/SMD

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

C100UF16V/D6.3H7

C100UF16V/D6.3H7

VTT

CA23

4.7uF/10V

CA23

4.7uF/10V

CA28

0.1uF

CA28

0.1uF

CA22

0.1uF

CA22

0.1uF

CA21

0.1uF

CA21

0.1uF

CA20

0.1uF

CA20

0.1uF

CA19

0.1uF

CA19

0.1uF

CA17

0.1uF

CA17

0.1uF

C0805/SMD

C0805/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

4

5

D D

C C

B B

A

31

Service Manual

Model No.: HL24XP1

AL1

OSDA1

AV12

AV33

AV123,5,10

AV332,3,5,9,10,13

C0402/SMD

C0402/SMD

AV12

C711

C711

+

+

10uF/16V

10uF/16V

C710

C710

+

+

10uF/16V

10uF/16V

RX0_0

RX0_0B

R0402/SMD

R0402/SMD

OSCL1

CEC

+3V3SB

CEC4

OSCL14

OSDA14

AVDD12_CVCC

BEAD/SMD/0603

BEAD/SMD/0603

FB20 FB

FB20 FB

RX0_1B

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

+12V

MUTE

+3V3SB1,2,4,7,9,13

+12V1,3,9,14,15

C24

C24

RX0_1

R0402/SMD

R0402/SMD

AL113,14,15

MUTE14,15

CB146

0.1uF

CB146

0.1uF

C17

4.7uF/10v

C17

4.7uF/10v

1uF

C0402/SMD

1uF

C0402/SMD

RX0_2B

R0402/SMD

R0402/SMD

AR1

GPIO_[4..11]

AR113,14,15

GPIO_[4..11]4,9,13,15

C0402/SMD

C0402/SMD

C0805/SMD

C0805/SMD

RX0_2

GPIO_5

GPIO_6

GND

GPIO_54

GND1,2,3,4,5,6,7,9,10,11,12,13,14,15

HDMIDDCSCL_0 OSCL1

HDMIDDCSDA_0 OSDA1

+5V

AV33

+3V3SB

A

AV33_HDMI

GND

+5V

+5V1,2,3,5,9,10,14,15

GND1,2,3,4,5,6,7,9,10,11,12,13,14,15

CB145

0.1uF

CB145

0.1uF

AVDD33_H

C77

C77

4.7uF/10v

C0805/SMD

4.7uF/10v

C0805/SMD

BEAD/SMD/0603

BEAD/SMD/0603

FB35 FB

FB35 FB

C79

1uF

C0402/SMD

C79

1uF

C0402/SMD

AV33

BEAD/SMD/0603

BEAD/SMD/0603

BEAD/SMD/0603

BEAD/SMD/0603

FB79 FB

FB79 FB

FB9 NC

FB9 NC

RX0_C

RX0_CB

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

GPIO_7

GPIO_64

HDMI2_HPD

HDMI4_RX2+

63

VCC

CRXCM

HDMI1_RXC-

HDMI4_RX2-

60

61

62

VSS

DRX2P

DRX2M

HDMI1_RXC+

R2142 1K/NCR2142 1K/NC

C734 0.1uFC734 0.1uF

CON45

CON45

HDMI4_RX1-

HDMI4_RX1+

58

59

57

VCC

DRX1P

DRX1M

HDMI1_RX0-

HDMI1_RX0+

HDMI2_5VIN

R2143 1KR2143 1K

R2141 47KR2141 47K
R2140 47KR2140 47K

18

19

+5V

HP DET

SHELL2

SHELL4

21

23

HDMI4_RX0+

HDMI4_RXC+

HDMI4_RX0-

55

56

54

VCC

DRX0P

DRX0M

HDMI1_RX1-

HDMI1_RX2-

HDMI1_RX1+

CEC

HDMI2_DDC_SDA

HDMI2_DDC_SCL

R2146 0R2146 0

13

15

16

14

17

NC

CEC

GND

DDC CLK

DDC DATA

HDMI4_RXC-

51

52

53

VSS

DRXCP

DRXCM

25

HDMI1_RX2+

R2145 1MR2145 1M

R2144 100KR2144 100K

HDMI2_RXC-

HDMI2_RXC+

10

12

11

CK-

CK+

CK Shield

AV33_HDMI

PCSDA
PCSCL
NC
VCC
CEC
INT
RESETB
TX2P
TX2M
VCC
TX1P
TX1M
VCC
TX0P
TX0M
VCC
TXCP
TXCM
VCC
S1
S0
VSS
HW_CTRL
PCADR1
PCADR0

AV33_HDMI

HDMI2_RX0+

HDMI2_RX0-

8

7

9

D0-

D0+

D0 Shield

R2034

R2034

R2033

R2033

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26

HDMI2_RX1-

HDMI2_RX1+

5

4

6

D1-

D1 Shield

4.7K

4.7K

4.7K

4.7K

AV33_HDMI

R2149

10K/NC

R2149

10K/NC

R2148

R2148

10K/NC

10K/NC

R2147

R2147

10K/NC

10K/NC

HDMI4_RXC-

HDMI2_RX2+

HDMI2_RX2-

2

1

3

D2-

D1+

D2 Shield

22

GPIO_6

R2090 100R2090 100

R2150

R2150

HDMI4_RXC+

D2+

SHELL1

SHELL3

20

GPIO_5

R2089 100R2089 100

0R/NC

0R/NC

HDMI4_RX0-

HDMI4_RX0+

CHANGE GPIO_6 TO RESET HDMI_SWITCH

AV33_HDMI

HDMI_con

HDMI_con

HORIZONTAL MOUNT

R2151 47KR2151 47K

HDMI4_RX1+

HDMI4_RX2-

HDMI_RST

HDMI4_RX2+

C160

C160

C161

C161

RX0_2
RX0_2B

RX0_1
RX0_1B

RX0_0
RX0_0B

RX0_C
RX0_CB

10PF

10PF

10PF

10PF

CEC

HDMI4_RX1-

GPIO_6=1 RESET

GPIO_6=0 NORMAL

Reset time Pls. ref IC'S SPEC.

C740

0.1uF

C740

0.1uF

C739

0.1uF

C739

0.1uF

C738

0.1uF

C738

0.1uF

C737

0.1uF

C737

HDMI2_RX1-

HDMI2_RX0+

C741

C741

C736

C736

0.1uF

0.1uF
C727

C727

0.1uF

0.1uF
C726

C726

0.1uF

0.1uF
C725

C725

0.1uF

0.1uF
C723

C723

0.1uF

0.1uF
C721

C721

0.1uF

0.1uF
C720

C720

0.1uF

0.1uF
C719

C719

0.1uF

0.1uF
C716

C716

0.1uF

0.1uF
C715

C715

AV33_HDMI

HDMI2_RX1+

HDMI2_RX2-

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

HDMI2_RX2+

A

C735

1uF

C735

1uF

HDMI2_RXC-

HDMI2_RXC+

HDMI2_RX0-

HDMI1_5VIN

2008.10.10

TX_DDC_SCL
TX_DDC_SDA
TX_5V
TX_HPD

R2123 1K/NCR2123 1K/NC

C732 0.1uFC732 0.1uF

CON44

CON44

21

AV33_HDMI

AV33_HDMI

HDMI1_HPD

R2125 1KR2125 1K

R2122 47KR2122 47K
R2121 47KR2121 47K

18

19

+5V

HP DET

SHELL2

SHELL4

23

CEC

HDMI1_DDC_SDA

HDMI1_DDC_SCL

R2130 0R2130 0

13

15

16

14

17

NC

GND

DDC CLK

DDC DATA

R2127

10K/NC

R2127

10K/NC

HDMI4_DDC_SCL

HDMI4_DDC_SDA
HDMI4_5VIN

HDMI4_HPD

HDMI3_DDC_SCL

HDMI3_DDC_SDA
HDMI3_5VIN

HDMI3_HPD

HDMI2_DDC_SCL
HDMI2_DDC_SDA
HDMI2_5VIN
HDMI2_HPD

HDMI1_DDC_SCL
HDMI1_DDC_SDA
HDMI1_5VIN
HDMI1_HPD

R2126

10K

R2126

10K

R2129 1MR2129 1M

R2128 100KR2128 100K

HDMI1_RXC-

HDMI1_RXC+

12

11

CK-

CEC

CK Shield

R2132

10K/NC

R2132

10K/NC

R2131

10K/NC

R2131

10K/NC

HDMI1_RX0-

10

9

D0-

CK+

HDMI1_RX1+

HDMI1_RX2+

HDMI1_RX1-

HDMI1_RX0+

HDMI1_RX2-

1

4

7

2

5

8

3

6

D2-

D1-

D2+

D1+

D0+

D2 Shield

D1 Shield

D0 Shield

SHELL1

SHELL3

HDMI_con

HDMI_con

20

22

HDMI3_RX2+

HDMI3_RX1+

HDMI3_RX2-

HDMI3_RX0+

HDMI3_RX1-

AV33_HDMI

CAT6354

TQFP100U8CAT6354

TQFP100

72

70

73

71

74

69

75

U8

VSS

VCC

VCC

CRX1P

CRX2P

CRX1M

CRX2M

OE

76

NC

77

DSCL

78

DSDA

79

DPWR5V

80

DHPD

81

NC

82

CSCL

83

CSDA

84

CPWR5V

85

CHPD

86

TXSCL

87

TXSDA

88

TXPWR5V

89

TXHPD

90

BSCL

91

BSDA

92

CPWR5V

93

BHPD

94

VSS

95

ASCL

96

ASDA

97

APWR5V

98

AHPD

99

OTO

100

VCC1BRXCM2BRXCP3VSS4BRX0M5BRX0P6VCC7BRX1M8BRX1P9VSS10BRX2M11BRX2P12VCC13ARXCM14ARXCP15VSS16ARX0M17ARX0P18VCC19ARX1M20ARX1P21VCC22ARX2M23ARX2P24VSS

AV33_HDMI

HDMI2_RXC-

HDMI2_RX0-

HDMI2_RXC+

HDMI2_RX1-

HDMI2_RX0+

HDMI3_RX0-

66

67

68

CRX0P

CRX0M

HDMI2_RX1+

HDMI3_RXC-

HDMI3_RXC+

64

65

VSS

CRXCP

HDMI2_RX2+

HDMI2_RX2-

OSCL0

OSDA0

OSCL04,9,14

OSDA04,9,14

GPIO_74

R2080

R2080

47K

47K

47K

47K
R2079

R2079

OSCL1

OSDA1

GPIO_7

OPWR0_5V

R2081 100R2081 100

R2082 100R2082 100

R2084 0R2084 0

R2083 0R2083 0

32

OPWR0_5V

73

77

EXT_RES

OPWR0_5V

U13K

U13K

RX0_CB79RX0_C80RX0_0B81RX0_082RX0_1B83RX0_184RX0_2B85RX0_2

RX0_CB_IN

RX0_C_IN

R2 50

R2 50

R4 50

R4 50

RX0_CB_IN

RX0_C_IN

RX0_0_IN

RX0_1B_IN

RX0_0B_IN

R26 50

R26 50

R16 50

R16 50

RX0_0B_IN

RX0_0_IN

AVDD33_H

AVDD12_CVCC

74

78

AVDD33_HDMI

AVDD12_CVCC

86

RX0_2_IN

RX0_2B_IN

RX0_1_IN

R36 50

R36 50

R67 50

R67 50

R37 50

R37 50

RX0_1B_IN

RX0_1_IN

RX0_2B_IN

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

R66 50

R66 50

RX0_2_IN

D153

D153

+3V3SB

R1605

R1605

HDMI3_5VIN

HDMI3_HPD

R2118 1KR2118 1K

R2120 1MR2120 1M

R2119 100KR2119 100K

CEC

27K

27K

1 2

RB520S-30

RB520S-30

R2114 1K/NCR2114 1K/NC

C731 0.1uFC731 0.1uF

R2113 47KR2113 47K
R2115 47KR2115 47K

19

HP DET

SHELL2

SHELL423SHELL524SHELL625SHELL726SHELL827SHELL9

CN2

CN2

21

HDMI3_DDC_SDA

HDMI3_DDC_SCL

16

15

18

17

+5V

GND

DDC CLK

DDC DATA

CEC

R2124 0R2124 0

14

NC

28

HDMI3_RXC-

13

12

11

CK-

CE Remote

HDMI3_RX0-

HDMI3_RXC+

10

9

D0-

CK+

CK Shield

HDMI3_RX1-

HDMI3_RX0+

8

7

6

D0+

D0 Shield

HDMI3_RX1+

5

4

D1-

D1 Shield

HDMI3_RX2-

2

3

D2-

D1+

D2 Shield

HDMI3_RX2+

1

D2+

SHELL1

SHELL3

20

22

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

HDMI4_HPD

HDMI4_5VIN

R2136 1KR2136 1K

R2135 1K/NCR2135 1K/NC

C733 0.1uFC733 0.1uF

R2134 47KR2134 47K
R2133 47KR2133 47K

18

19

HP DET

SHELL2

SHELL423SHELL524SHELL625SHELL726SHELL827SHELL9

CN8

CN8

21

HDMI4_DDC_SCL

HDMI4_DDC_SDA

15

16

17

+5V

GND

DDC CLK

DDC DATA

CEC

R2139 0R2139 0

13

14

NC

28

CE Remote

R2138 1MR2138 1M

R2137 100KR2137 100K

HDMI4_RXC+

HDMI4_RXC-

10

12

11

CK-

CK+

CK Shield

HDMI4_RX0+

HDMI4_RX1-

HDMI4_RX0-

8

7

9

D0-

D0+

D0 Shield

5

6

D1-

VERTICAL MOUNT

HDMI4_RX1+

HDMI4_RX2-

HDMI4_RX2+

2

1

4

3

D2-

D2+

D1+

D2 Shield

D1 Shield

SHELL1

SHELL3

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

20

22

12

12

D240D240

D235D235

HDMI3_RXC+

HDMI3_RXC-

12

12

D214D214

D215D215

12

12

D242

D242

D241D241

HDMI3_RX0+

HDMI3_RX0-

12

12

D217

D217

D216D216

12

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D243D243

D245D24512D244D244

HDMI3_RX1-

HDMI3_RX1+

12

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D236D236

D237D237

12

D234

D234

HDMI3_RX2+

HDMI3_RX2-

12

12

D238D238

D239

D239

GND

ESD_0402_0.15pF

ESD_0402_0.15pF

ESD_0402_0.15pF

ESD_0402_0.15pF

12

12

D233D233

D208D208

HDMI1_RXC+

HDMI1_RXC-

12

12

D209D209

D210D210

12

D227D22712D228

D228

HDMI1_RX0+

HDMI1_RX0-

12

12

D211D211

D212

D212

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D229D22912D230D230

HDMI1_RX1-

HDMI1_RX1+

12

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D213D213

D218D218

12

D231D231

HDMI1_RX2-

12

D219D219

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D232

D232

HDMI1_RX2+

12

D226

D226

ESD_0402_0.15pF

ESD_0402_0.15pF

A A

AV33

+3V3SB

A

AV33_HDMI

GND

+5V

AV12

AV33

AV123,5,10

AV332,3,5,9,10,13

+5V1,2,3,5,9,10,14,15

GND1,2,3,4,5,6,7,9,10,11,12,13,14,15

CB145

0.1uF

C0402/SMD

CB145

0.1uF

C0402/SMD

AVDD33_H

C77

C77

4.7uF/10v

C0805/SMD

4.7uF/10v

C0805/SMD

BEAD/SMD/0603

BEAD/SMD/0603

FB35 FB

FB35 FB

C79

1uF

C0402/SMD

C79

1uF

C0402/SMD

AV12

C711

C711

+

+

10uF/16V

10uF/16V

AV33

BEAD/SMD/0603

BEAD/SMD/0603

BEAD/SMD/0603

BEAD/SMD/0603

FB79 FB

FB79 FB

FB9 NC

FB9 NC

C710

C710

+

+

10uF/16V

10uF/16V

RX0_0

RX0_0B

RX0_C

RX0_CB

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

OSDA1

OSCL1

CEC

OSCL14

OSDA14

AVDD12_CVCC

FB20 FB

FB20 FB

RX0_1B

R0402/SMD

R0402/SMD

AL1

+3V3SB

+12V

MUTE

CEC4

+3V3SB1,2,4,7,9,13

AL113,14,15

MUTE14,15

+12V1,3,9,14,15

CB146

CB146

C17

C17

BEAD/SMD/0603

BEAD/SMD/0603

C24

1uF

C24

1uF

RX0_1

RX0_2B

R0402/SMD

R0402/SMD

R0402/SMD

R0402/SMD

AR1

GPIO_[4..11]

AR113,14,15

GPIO_[4..11]4,9,13,15

0.1uF

C0402/SMD

0.1uF

C0402/SMD

4.7uF/10v

C0805/SMD

4.7uF/10v

C0805/SMD

C0402/SMD

C0402/SMD

RX0_2

R0402/SMD

R0402/SMD

GPIO_7

GPIO_5

GPIO_6

GND

GPIO_54

GPIO_64

GND1,2,3,4,5,6,7,9,10,11,12,13,14,15

HDMIDDCSCL_0 OSCL1

HDMIDDCSDA_0 OSDA1

+5V

Service Manual

Model No.: HL24XP1

HDMI2_HPD

HDMI4_RX2+

63

VCC

CRXCM

HDMI1_RXC-

HDMI4_RX2-

60

61

62

VSS

DRX2P

DRX2M

HDMI1_RXC+

R2142 1K/NCR2142 1K/NC

C734 0.1uFC734 0.1uF

CON45

CON45

HDMI4_RX1-

HDMI4_RX1+

58

59

57

VCC

DRX1P

DRX1M

HDMI1_RX0-

HDMI1_RX0+

HDMI2_5VIN

R2143 1KR2143 1K

R2141 47KR2141 47K
R2140 47KR2140 47K

18

19

+5V

HP DET

SHELL2

SHELL4

21

23

HDMI4_RX0+

HDMI4_RXC+

HDMI4_RX0-

55

56

54

VCC

DRX0P

DRX0M

HDMI1_RX1-

HDMI1_RX2-

HDMI1_RX1+

CEC

HDMI2_DDC_SDA

HDMI2_DDC_SCL

R2146 0R2146 0

13

15

16

14

17

NC

CEC

GND

DDC CLK

DDC DATA

HDMI4_RXC-

51

52

53

VSS

DRXCP

DRXCM

25

HDMI1_RX2+

R2145 1MR2145 1M

R2144 100KR2144 100K

HDMI2_RXC-

HDMI2_RXC+

10

12

11

CK-

CK+

CK Shield

AV33_HDMI

PCSDA
PCSCL
NC
VCC
CEC
INT
RESETB
TX2P
TX2M
VCC
TX1P
TX1M
VCC
TX0P
TX0M
VCC
TXCP
TXCM
VCC
S1
S0
VSS
HW_CTRL
PCADR1
PCADR0

AV33_HDMI

HDMI2_RX0+

HDMI2_RX0-

8

7

9

D0-

D0+

D0 Shield

R2034

R2034

R2033

R2033

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26

HDMI2_RX1-

HDMI2_RX1+

5

4

6

D1-

D1 Shield

4.7K

4.7K

4.7K

4.7K

AV33_HDMI

R2149

10K/NC

R2149

10K/NC

R2148

R2148

10K/NC

10K/NC

R2147

R2147

10K/NC

10K/NC

HDMI4_RXC-

HDMI2_RX2+

HDMI2_RX2-

2

1

3

D2-

D1+

D2 Shield

22

GPIO_6

R2090 100R2090 100

R2150

R2150

HDMI4_RXC+

D2+

SHELL1

SHELL3

20

GPIO_5

R2089 100R2089 100

0R/NC

0R/NC

HDMI4_RX0-

HDMI4_RX0+

CHANGE GPIO_6 TO RESET HDMI_SWITCH

AV33_HDMI

HDMI_con

HDMI_con

HORIZONTAL MOUNT

R2151 47KR2151 47K

HDMI4_RX1+

HDMI4_RX2-

HDMI_RST

HDMI4_RX2+

C160

C160

C161

C161

RX0_2
RX0_2B

RX0_1
RX0_1B

RX0_0
RX0_0B

RX0_C
RX0_CB

10PF

10PF

10PF

10PF

CEC

HDMI4_RX1-

GPIO_6=1 RESET

GPIO_6=0 NORMAL

Reset time Pls. ref IC'S SPEC.

C740

0.1uF

C740

0.1uF

C739

0.1uF

C739

0.1uF

C738

0.1uF

C738

0.1uF

C737

0.1uF

C737

HDMI2_RX1-

HDMI2_RX0+

C741

C741

C736

C736

0.1uF

0.1uF
C727

C727

0.1uF

0.1uF
C726

C726

0.1uF

0.1uF
C725

C725

0.1uF

0.1uF
C723

C723

0.1uF

0.1uF
C721

C721

0.1uF

0.1uF
C720

C720

0.1uF

0.1uF
C719

C719

0.1uF

0.1uF
C716

C716

0.1uF

0.1uF
C715

C715

AV33_HDMI

HDMI2_RX1+

HDMI2_RX2-

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

HDMI2_RX2+

A

C735

1uF

C735

1uF

HDMI2_RXC-

HDMI2_RXC+

HDMI2_RX0-

HDMI1_5VIN

2008.10.10

TX_DDC_SCL
TX_DDC_SDA
TX_5V
TX_HPD

R2123 1K/NCR2123 1K/NC

C732 0.1uFC732 0.1uF

CON44

CON44

21

AV33_HDMI

AV33_HDMI

HDMI1_HPD

R2125 1KR2125 1K

R2122 47KR2122 47K
R2121 47KR2121 47K

18

19

+5V

HP DET

SHELL2

SHELL4

23

CEC

HDMI1_DDC_SDA

HDMI1_DDC_SCL

R2130 0R2130 0

13

15

14

17

16

NC

GND

DDC CLK

DDC DATA

R2127

10K/NC

R2127

10K/NC

HDMI4_DDC_SCL

HDMI4_DDC_SDA
HDMI4_5VIN

HDMI4_HPD

HDMI3_DDC_SCL

HDMI3_DDC_SDA
HDMI3_5VIN

HDMI3_HPD

HDMI2_DDC_SCL
HDMI2_DDC_SDA
HDMI2_5VIN
HDMI2_HPD

HDMI1_DDC_SCL
HDMI1_DDC_SDA
HDMI1_5VIN
HDMI1_HPD

R2126

10K

R2126

10K

R2129 1MR2129 1M

R2128 100KR2128 100K

HDMI1_RXC-

HDMI1_RXC+

12

11

CK-

CEC

CK Shield

R2132

10K/NC

R2132

10K/NC

R2131

10K/NC

R2131

10K/NC

HDMI1_RX0-

10

9

D0-

CK+

HDMI1_RX1+

HDMI1_RX2+

HDMI1_RX1-

HDMI1_RX0+

HDMI1_RX2-

1

4

7

2

5

8

3

6

D2-

D1-

D2+

D1+

D0+

D2 Shield

D1 Shield

D0 Shield

SHELL1

SHELL3

HDMI_con

HDMI_con

20

22

HDMI3_RX2+

HDMI3_RX1+

HDMI3_RX2-

HDMI3_RX0+

HDMI3_RX1-

AV33_HDMI

CAT6354

TQFP100U8CAT6354

TQFP100

72

70

73

71

74

69

75

U8

VSS

VCC

VCC

CRX1P

CRX2P

CRX1M

CRX2M

OE

76

NC

77

DSCL

78

DSDA

79

DPWR5V

80

DHPD

81

NC

82

CSCL

83

CSDA

84

CPWR5V

85

CHPD

86

TXSCL

87

TXSDA

88

TXPWR5V

89

TXHPD

90

BSCL

91

BSDA

92

CPWR5V

93

BHPD

94

VSS

95

ASCL

96

ASDA

97

APWR5V

98

AHPD

99

OTO

100

VCC1BRXCM2BRXCP3VSS4BRX0M5BRX0P6VCC7BRX1M8BRX1P9VSS10BRX2M11BRX2P12VCC13ARXCM14ARXCP15VSS16ARX0M17ARX0P18VCC19ARX1M20ARX1P21VCC22ARX2M23ARX2P24VSS

AV33_HDMI

HDMI2_RXC-

HDMI2_RX0-

HDMI2_RXC+

HDMI2_RX1-

HDMI2_RX0+

HDMI3_RX0-

66

67

68

CRX0P

CRX0M

HDMI2_RX1+

HDMI3_RXC-

HDMI3_RXC+

64

65

VSS

CRXCP

HDMI2_RX2+

HDMI2_RX2-

OSCL0

OSDA0

OSCL04,9,14

OSDA04,9,14

GPIO_74

R2080

R2080

47K

47K

47K

47K
R2079

R2079

OSCL1

OSDA1

GPIO_7

OPWR0_5V

R2081 100R2081 100

R2082 100R2082 100

R2084 0R2084 0

R2083 0R2083 0

OPWR0_5V

73

77

EXT_RES

OPWR0_5V

U13K

U13K

RX0_CB79RX0_C80RX0_0B81RX0_082RX0_1B83RX0_184RX0_2B85RX0_2

RX0_CB_IN

RX0_C_IN

R2 50

R2 50

R4 50

R4 50

RX0_CB_IN

RX0_C_IN

RX0_0_IN

RX0_1B_IN

RX0_0B_IN

R26 50

R26 50

R16 50

R16 50

RX0_0B_IN

RX0_0_IN

AVDD33_H

AVDD12_CVCC

74

78

AVDD33_HDMI

AVDD12_CVCC

86

RX0_2_IN

RX0_2B_IN

RX0_1_IN

R36 50

R36 50

R67 50

R67 50

R37 50

R37 50

RX0_1B_IN

RX0_1_IN

RX0_2B_IN

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

R66 50

R66 50

RX0_2_IN

D153

D153

+3V3SB

R1605

R1605

HDMI3_5VIN

HDMI3_HPD

R2118 1KR2118 1K

R2120 1MR2120 1M

R2119 100KR2119 100K

CEC

27K

27K

1 2

RB520S-30

RB520S-30

R2114 1K/NCR2114 1K/NC

C731 0.1uFC731 0.1uF

R2113 47KR2113 47K
R2115 47KR2115 47K

19

HP DET

SHELL2

SHELL423SHELL524SHELL625SHELL726SHELL827SHELL9

CN2

CN2

21

HDMI3_DDC_SDA

HDMI3_DDC_SCL

15

16

18

17

+5V

GND

DDC CLK

DDC DATA

CEC

R2124 0R2124 0

14

NC

28

HDMI3_RXC-

13

12

11

CK-

CE Remote

HDMI3_RX0-

HDMI3_RXC+

10

9

D0-

CK+

CK Shield

HDMI3_RX1-

HDMI3_RX0+

8

7

6

D0+

D0 Shield

HDMI3_RX1+

5

4

D1-

D1 Shield

HDMI3_RX2-

2

3

D2-

D1+

D2 Shield

HDMI3_RX2+

1

D2+

SHELL1

SHELL3

20

22

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

HDMI4_HPD

HDMI4_5VIN

R2136 1KR2136 1K

R2135 1K/NCR2135 1K/NC

C733 0.1uFC733 0.1uF

R2134 47KR2134 47K
R2133 47KR2133 47K

18

19

HP DET

SHELL2

SHELL423SHELL524SHELL625SHELL726SHELL827SHELL9

CN8

CN8

21

HDMI4_DDC_SCL

HDMI4_DDC_SDA

15

16

17

+5V

GND

DDC CLK

DDC DATA

CEC

R2139 0R2139 0

13

14

NC

28

CE Remote

R2138 1MR2138 1M

R2137 100KR2137 100K

HDMI4_RXC+

HDMI4_RXC-

10

12

11

CK-

CK+

CK Shield

HDMI4_RX0+

HDMI4_RX1-

HDMI4_RX0-

8

7

9

D0-

D0+

D0 Shield

5

6

D1-

VERTICAL MOUNT

HDMI4_RX1+

HDMI4_RX2-

HDMI4_RX2+

2

1

4

3

D2-

D2+

D1+

D2 Shield

D1 Shield

SHELL1

SHELL3

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

HDMI/HAIER

20

22

12

12

D240D240

D235D235

HDMI3_RXC+

HDMI3_RXC-

12

12

D214D214

D215D215

12

12

D242

D242

D241D241

HDMI3_RX0+

HDMI3_RX0-

12

12

D217

D217

D216D216

12

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D243D243

D245D24512D244D244

HDMI3_RX1-

HDMI3_RX1+

12

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D236D236

D237D237

12

D234

D234

HDMI3_RX2+

HDMI3_RX2-

12

12

D238D238

D239

D239

GND

ESD_0402_0.15pF

ESD_0402_0.15pF

ESD_0402_0.15pF

ESD_0402_0.15pF

12

12

D233D233

D208D208

HDMI1_RXC+

HDMI1_RXC-

12

12

D209D209

D210D210

12

D227D22712D228

D228

HDMI1_RX0+

HDMI1_RX0-

12

12

D211D211

D212

D212

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D229D22912D230D230

HDMI1_RX1-

HDMI1_RX1+

12

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D213D213

D218D218

12

D231D231

HDMI1_RX2-

12

D219D219

12

ESD_0402_0.15pF

ESD_0402_0.15pF

D232

D232

HDMI1_RX2+

12

D226

D226

ESD_0402_0.15pF

ESD_0402_0.15pF

A A

33

Service Manual

Model No.: HL24XP1

E

TP42

TP42

TEST

TEST

TEST

TEST

TP45

TP45

A4P

A1P

A2P

A3P

A0P

CK1P

0

DIMMING_OUT

LVDSVDD

LVDSVDD

R240R24

OSCL0

GND

D

+5V

AV33

+12V

+5V1,2,3,5,8,10,14,15

AV332,3,5,8,10,13

+12V1,3,14,15

GND1,2,3,4,5,6,7,8,10,11,12,13,14,15

C

B

GPIO_[4..11]

OPWM1

GPIO_[4..11]4,8,13,15

AV33

CND1

CND1

OPWM14

AVDD33_VPLL

BEAD/SMD/0603

BEAD/SMD/0603

FB55 FB

FB55 FB

1 2

3 4

5 6

7 8

A1N

A0N

+3V3SB

CB192

0.1uF

C0402/SMD

CB192

0.1uF

C0402/SMD

C106

1uF

C0402/SMD

C106

1uF

C0402/SMD

CE580

CE580

+

+

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

9 10

A2N

R406

R406

11 12

CK1N

NS/10K

NS/10K

13 14

15 16

A3N

R0603/SMD

R0603/SMD

2019

22

17 18

21

23 24

25 26

27 28

29 30

31 32

0

R230R23

A4N

OPWM1

OSDA0

LVDSVDD

LVDSVDD

R407

NS/10K

R0603/SMD

R407

NS/10K

R0603/SMD

GPIO_11

FOR LVDS FORMATE SELECT

CB155

0.1uF

CB155

0.1uF

AVDD33_LVDS

C86

4.7uF/10V

C0805/SMD

C86

4.7uF/10V

C0805/SMD

BEAD/SMD/0603

BEAD/SMD/0603

C85

1uF

C0402/SMD

C85

1uF

C0402/SMD

FB37 FB

FB37 FB

AV33

A2006WV0-16X2

A2006WV0-16X2

A0SDATA0

C0402/SMD

C0402/SMD

R410

R410

+5V

+3V3SB

HDR2X16\2MM\SA

HDR2X16\2MM\SA

TP40

TP40

TEST COPPER

TEST COPPER

DV33

AOMCLK

AOMCLK13

A0SDATA013

10k

R0603/SMD

10k

R0603/SMD

CNE4

CNE4

TEST

TEST

R0603/SMD

R0603/SMD

R46 4.7K

R46 4.7K

R408

R408

12345

R2107 100R2107 100

R2105 100R2105 100

VCXO

ADIN4

M80_PREST

FOR PDP DISPLAY

ENABLE

Q29

2N3904

Q29

2N3904

1

R409

R409

10K

R0603/SMD

10K

R0603/SMD

GPIO_10

6

R2106 100R2106 100

R2101 100R2101 100

R2104 100R2104 100

OPWM0

AOMCLK

A0SDATA0

M80_INTO

M80_PWN

M80_POWER

M80_CLK

SOT23/SMD

SOT23/SMD

3 2

4.7k

R0603/SMD

4.7k

R0603/SMD

CN5

CN5

PH-6A

PH-6A

A7NA7P

16

SIP-6P-2.0A

SIP-6P-2.0A

+3V3SB

A6N

A5N

A4N

TP64

TP64

CK2N

TEST

TEST

13579

111315

CB152

0.1uF

C0402/SMD

CB152

0.1uF

+

+

LVDSVDD

CE52

CE52

470uF/16V

470uF/16V

678

NC/FDS9435

NC/FDS9435
QF3

QF3

123

4 5

1

100K

R0603/SMD

100K

R0603/SMD

R123

R123

1uF

1uF

CB455

CB455

CB154

CB154

LVDS OUT

CE49

CE49

+

+

2A

R1206/SMD

R1206/SMD

L153 NC/FB

L153 NC/FB

FB12 FB

FB12 FB

+12V

+5V

C0402/SMD

C470UF16V/D8H9

C470UF16V/D8H9

IF Q67 : R125=51K,R126 NC,Q9=2N7002,CB455 NC

IF QF3: R125=1K,R126=47K,Q9=3904,CB455 =1uF

SMD/SOP8/P1.27

SMD/SOP8/P1.27

R1241KR0603/SMD

R1241KR0603/SMD

Q9

2N3904

SOT23/SMDQ92N3904

SOT23/SMD

3 2

1

C0603/SMD

C0603/SMD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

220uF/16V

C220UF10V/D6.3H7

220uF/16V

C220UF10V/D6.3H7

R1206/SMD

R1206/SMD

R126

R126

1k

1k

R0603/SMD

R0603/SMD

D6

R125

R125

GPIO_9

HI = > LVDS POWER ON

LO = > LVDS POWER OFF

CB3

1uF

CB3

1uF

47K

47K

R0603/SMD

R0603/SMD

C0402/SMD

C0402/SMD

1N4148/NC

1N4148/SMDD61N4148/NC

1N4148/SMD

TP84TP84

TP86TP86

TP85TP85

DIMMING_OUT

R2096

R2096

CN1

CN1

TP21

TEST

TP21

TEST

Dimming

NS/0

NS/0

GND

+5V

+12V

OPCTRL2

+5VSB

+5V1,2,3,5,8,10,14,15

+12V1,3,14,15

+5VSB1,2,10,11,15

GND1,2,3,4,5,6,7,8,10,11,12,13,14,15

+5V

123

4

PH-4A

SIP-4P-2.0A

PH-4A

SIP-4P-2.0A

BL_ON/OFF

+3V3SB

DV33

+3V3SB1,2,4,7,8,13

OPCTRL24

DV332,4,5,7,14

R399NCR0603/SMD

R399NCR0603/SMD

R3970R0603/SMD

R3970R0603/SMD

SELECT

Inverter_Control

SELECT Low For Internal

CB217

0.1uF

C0402/SMD

CB217

0.1uF

C0402/SMD

+5V

CB216

0.1uF

C0402/SMD

CB216

0.1uF

C0402/SMD

+12V

R2103

R2103

R2102

R2102

8X2 2mm

HDR2X8\2MM\SA

8X2 2mm

HDR2X8\2MM\SA

2468101214

A5P

A4P

CK2P

A6P

23

Q67

AO3401

SOT23/SMD

Q67

AO3401

SOT23/SMD

TP65

TP65

TEST

TEST

CNE3CNE3

12345

TP37

TP37

TEST

TEST

R2111 100R2111 100

R2110 100R2110 100

OSDA0

OSCL0

R2108 100R2108 100

R2109 100R2109 100

10K

10K

10K

10K

D

C

B

A

34

U13C

U13C

AVDD33_LVDS

AVDD33_LVDS

AVDD33_LVDS

240

222

231

AVDD33_LVDSA

AVDD33_LVDSB

AVDD33_LVDSC

A0N

A0P

A1N

A1P

244

243

242

241

A0P

A1P

A1N

A0N

AVDD33_VPLL

220

219

AVDD33_VPLL

A2N

A2P

CK1N

239

238

237

236

A2P

CK1P

A2N

CK1N

FOR CHI-MEI INVERTER

U2RX

U2TX

221

TP2

TN2

U2TX

U2RX

DVD_5V

VCXO

OPWM0

ADIN4

OSCL0

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

CK1P

A3N

A3P

A4N

A4P

A5N

235

234

233

232

230

229

A5N

A3N

A5P

A3P

A4P

A4N

4 4

LQFP256/SMD/5380/9

A5P

A6N

A6P

CK2N

CK2P

A7N

A7P

228

227

226

225

224

223

CK2N

CK2P

A7N

A6P

A6N

A7P

OSDA0

OSCL04,8,14

OSDA04,8,14

U2RX4

U2TX4

OPWM04

VCXO4

ADIN44

DVD_5V1

3 3

CONNECTOR

DV33

2 2

CB213

1uF

C0402/SMD

CB213

1uF

C0402/SMD

+5V

R394 10k

R0603/SMD

R394 10k

R0603/SMD

Q26

2N3904

SOT23/SMD

Q26

2N3904

SOT23/SMD

3 2

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

1

CB992

1uF

CB992

1uF

R396

4.7k

R0603/SMD

R396

4.7k

R0603/SMD

R391 NS/1K

R391 NS/1K

R392 1K

R392 1K

OPWM1

+5V

R400

R400

C0402/SMD

C0402/SMD

+3V3SB

10k

R0603/SMD

10k

R0603/SMD

R401

R401

Back Light circuit SELECT Hi For External

Q28

2N3904

SOT23/SMD

Q28

2N3904

SOT23/SMD

3 2

1

R0603/SMD

R0603/SMD

R404 4.7k

R404 4.7k

10K

R0603/SMD

10K

R0603/SMD

OPCTRL2

A

1 1

Service Manual

Model No.: HL24XP1

D195

NS/ESD_0402_10pF

C0402/SMD

D195

NS/ESD_0402_10pF

C0402/SMD

GND6IR7Y_IN3GPIO1GND4PR_IN5PB_IN

TP4

TP4

+5VSB

12

DVD_DET

TEST

TEST

TEST COPPER

TEST COPPER

R381KR0603/SMD

R381KR0603/SMD

CN4CN4

D220

D220

C0402/SMD

C0402/SMD

NS/ESD_0402_10pF

NS/ESD_0402_10pF

DVD_IR

23

R41

4.7K

R0603/SMD

R41

4.7K

R0603/SMD

DVD_DET

DVD_PB1

TP96TP96

Q5

1

IR_IN

2

DVD_Y1

TP97TP97

MMBT3906

SOT23Q5MMBT3906

SOT23

DVD_IR

DVD_PR1

TP99TP99

TP98TP98

TP101TP101

TP100TP100

DVD_Y1_IN

C693

15pF->18pF

C0402/SMD

C693

15pF->18pF

C0402/SMD

R1829

75

R1829

75

R0603/SMD

R0603/SMD

D191

NS/ESD_0402_10pF

C0402/SMD

D191

NS/ESD_0402_10pF

C0402/SMD

NEARLY YPBPR CONNECTOR

12

C694

15pF->18pF

C0402/SMD

C694

15pF->18pF

C0402/SMD

R1831

75

R1831

75

D192

NS/ESD_0402_10pF

D192

NS/ESD_0402_10pF

12

R0603/SMD

R0603/SMD

C0402/SMD

C0402/SMD

C695

15pF->18pF

C0402/SMD

C695

15pF->18pF

C0402/SMD

R1833

75

R1833

75

R0603/SMD

R0603/SMD

D193

NS/ESD_0402_10pF

C0402/SMD

D193

NS/ESD_0402_10pF

C0402/SMD

1 2

1

2

5

1

Top View

667

4

1

SPDIF OUT(Vertical)

SPDIF

TP116TP116

TP115TP115

TP114TP114

AV33

4

2

3

FB77 NS/FB

FB77 NS/FB

7

554

GND3VCC2IN

C632

0.1uF

C0402/SMD

C632

0.1uF

C0402/SMD

BEAD/SMD/0603

BEAD/SMD/0603

BEAD/SMD/0603

BEAD/SMD/0603

FB70 FB

FB70 FB

+5V

CON43

CON43

SPDIF_V

GQ-13_Haier

SPDIF_V

GQ-13_Haier









































+5VSB

8292_MGPIO8 14

MGPIO7 8292_MGPIO7DVD_POWER#

DVD_DET# MGPIO8 8292_MGPIO8

R0603/SMD

R0603/SMD

R1878 1K

R1878 1K

R48 1K R0603/SMDR48 1K R0603/SMD

DVD_DET

DVD_POWER

CNC4

CNC4

8292_MGPIO7 14

123

DVD_L_IN

DVD_R_IN

GND

12

TJC3-3A

SIP-3P-2.0

TJC3-3A

SIP-3P-2.0

L/R_USB/DVBT/DVD

12

DVD_L_IN DVD_R_IN

D194

NS/ESD_0402_10pF

C0402/SMD

D194

NS/ESD_0402_10pF

C0402/SMD

DVD_L_IN

DVD/DVBT/USB_L_IN14

DVD_R_IN

DVD/DVBT/USB_R_IN14

2

GND

+5V

HSYNC

AV12

GND1,2,3,4,5,6,7,8,9,11,12,13,14,15

+5V1,2,3,5,8,9,14,15

HSYNC11

AV123,5,8

3

4

AV12

5

U13E

U13E

SPDIF

Out(Vertical)

BPBNRN

SOGGPGN

VSYNC

VSYNC11

BP11

BN11

SOG11

GP11

DVDD12_VGA

BEAD/SMD/0603

BEAD/SMD/0603

FB41 FB

FB41 FB

AV12

CB158

0.1uF

CB158

0.1uF

AVDD12_RGBADC

C119

1uF

C0402/SMD

C119

1uF

C0402/SMD

BEAD/SMD/0603

BEAD/SMD/0603

FB40 FB

FB40 FB

DVDD12_VGA

AVSS12_RGBFE

AVDD12_RGBADC

AVSS12_RGBADC

117

113

110

105

DVDD12_VGA

AVSS12_RGBFE

AVSS12_RGBADC

AVDD12_RGBADC

SOY0

Y0P

Y0N

PB0P

107

108

109

114

SOY0

Y0P

Y0N

PB0P

RP

AIN2_R

AIN2_L

GN11

RP11

RN11

AIN2_L13

CB159

0.1uF

C0402/SMD

CB159

0.1uF

C0402/SMD

C116

1uF

C0402/SMD

C116

1uF

C0402/SMD

C0402/SMD

C0402/SMD

AVSS12_RGBADC

BPBNRN

101

106

104

RP

RN

AVDD12_RGBFE

PBR0N

PR0P

SOY1

Y1P

115

116

118

119

PR0P

PBR0N AVDD12_RGBFE

Y1P

Y1N

SOY1

PR0P

C363 10nF

C363 10nF

R1200 68

R1200 68

R0603/SMD

R0603/SMD

1 2

PR0_IN

C0402/SMD

C0402/SMD

R0603/SMD

R0603/SMD

DVD_Y1

8292_MGPIO2 14

MGPIO2YPBPR1_DET# 8292_MGPIO2YPBPR1_DET

R0603/SMD

R0603/SMD

R1877 1K/NC

R1877 1K/NC

AV33

IR_IN

+12V

AV332,3,5,8,9,13

+12V1,3,9,14,15

CB160

0.1uF

C0402/SMD

CB160

0.1uF

C0402/SMD

AVSS12_RGBFE

C115

1uF

C0402/SMD

C115

1uF

C0402/SMD

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

8292_MGPIO7

IR_IN1

0

0

C500

C500

8292_MGPIO714

COAXIAL

+5VSB1,2,11,15

ASPDIFSPDIF

NEARLY MT5380

8292_MGPIO1 14

MGPIO1 8292_MGPIO1YPBPR0_DET#YPBPR0_DET

R0603/SMD

R0603/SMD

R1876 1K

R1876 1K

SOY0

C349 4.7nF

C349 4.7nF

R1207

R1207

AIN2_L

R0603/SMD

R0603/SMD

R152 20K

R152 20K

R153 20K

R153 20K

C0805/SMD

C0805/SMD

NEARLY IC

C633 4.7uF/6.3V

C633 4.7uF/6.3V

C634 4.7uF/6.3V

C634 4.7uF/6.3V

YPBPR0L_IN

YPBPR0R_IN AIN2_R

Y0P

C0402/SMD

C0402/SMD

C0603/SMD

C0603/SMD

C351 10nF

C351 10nF

68

68

0

0

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R1184

R1184

C353

15pF

C0402/SMD

C353

15pF

C0402/SMD

R0603/SMD

R0603/SMD

R1187

75

R1187

75

D110

NS/ESD_0402_10pF

C0402/SMD

D110

NS/ESD_0402_10pF

C0402/SMD

NEARLY YPBPR CONNECTOR

12

Y0_IN

3
2

5

PR0_IN

86
7

PB0_IN

Y0_IN

12

YPBPR0_DET

R0603/SMD

R0603/SMD

C0805/SMD

C0805/SMD

Y0N

C0402/SMD

C0402/SMD

C355 10nF

C355 10nF

R0603/SMD

R0603/SMD

R1189 100

R1189 100

R0603/SMD

R0603/SMD

0

0

R1190

R1190

Y_GND

RCA3X1

RCA3X1

P73

P73

1

4

red gb

red gb

D221

NS/ESD_0402_10pF

D221

NS/ESD_0402_10pF

C0402/SMD

C0402/SMD

YPBPR0R_IN

PB0P

C0402/SMD

C0402/SMD

C357 10nF

C357 10nF

R0603/SMD

R0603/SMD

R1192 68

R1192 68

PB0_IN

RCA3/HAIER

RCA3/HAIER

D105

D105

12

12

YPBPR0L_IN

C359

15pF

C0402/SMD

C359

15pF

C0402/SMD

R1195

75

R1195

75

D112

NS/ESD_0402_10pF

D112

NS/ESD_0402_10pF

12

YPBPR0R_IN

YPBPR0L_IN

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

D107

NS/ESD_0402_10pF

C0402/SMD

D107

NS/ESD_0402_10pF

C0402/SMD

PBR0N

C0402/SMD

C0402/SMD

C361 10nF

C361 10nF

R0603/SMD

R0603/SMD

R1197 100

R1197 100

R0603/SMD

R0603/SMD

0

0

R1191

R1191

R0603/SMD

R0603/SMD

C0402/SMD

C0402/SMD

PB_GND

RCA2X1

RCA2X1

P74

P74

2

redw

redw

4

C C

C365

15pF

C0402/SMD

C365

15pF

C0402/SMD

R1203

75

R1203

75

D131

NS/ESD_0402_10pF

C0402/SMD

D131

NS/ESD_0402_10pF

C0402/SMD

RCA2/HAIER/L

RCA2/HAIER/L

1

3 5

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R1455 100R

R1455 100R

R1456

NC/100

R1456

NC/100

C501

33pF

C0402/SMD

C501

33pF

C0402/SMD

AIN3_L

AIN3_R

ASPDIF

GPIO_5

AIN3_L13

AIN2_R13

ASPDIF13

AIN3_R13

GPIO_54,8

AVDD12_RGBFE

BEAD/SMD/0603

BEAD/SMD/0603

FB42 FB

FB42 FB

AV12

GPGNRP

HSYNC

VSYNC

SOG

102

97

98

96

103

100

99

BP

BN

GP

GN

SOG

VSYNC

HSYNC

Y1N

PB1P

PBR1N

PR1P

TN1

TP1

120

121

122

123

112

111

PBR1N

PR1P

PB1P

D D

SOY1

Y1PY1_IN

C0603/SMD

C0603/SMD

C592 4.7nF

C592 4.7nF

C593 10nF

C593 10nF

0

0

NEARLY MT5380

R0603/SMD

R0603/SMD

R1631

R1631

Y1#

YPBPR1_Y1_IN

NEARLY YPBPR CONNECTOR

PR1_IN

PB1_IN

Y1_IN

DVD_PB1 DVD_PB1_IN

Y_GND

AIN3_L

AIN3_R

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R1643 20K

R1643 20K

R1642 20K

R1642 20K

C0805/SMD

C0805/SMD

C0805/SMD

C0805/SMD

NEARLY IC

C635 4.7uF/6.3V

C635 4.7uF/6.3V

C636 4.7uF/6.3V

C636 4.7uF/6.3V

YPBPR1L_IN

YPBPR1R_IN

Y1N

C0402/SMD

C0402/SMD

C595 10nF

C595 10nF

R0603/SMD

R0603/SMD

R1632 68

R1632 68

R1635 100

R1635 100

R0603/SMD

R0603/SMD

R1830 NC/0

R1830 NC/0

R1634

R1634

C594

15pF

C0402/SMD

C594

15pF

C0402/SMD

R163375R0603/SMD

R163375R0603/SMD

D156

ESD_0402_10pF

C0402/SMD

D156

ESD_0402_10pF

C0402/SMD

12

Y_GND

RCA3X1

RCA3X1

P75

P75

3
2

5

86
7

red gb

red gb

12

YPBPR1_DET

D222

NS/ESD_0402_10pF

C0402/SMD

D222

NS/ESD_0402_10pF

C0402/SMD

C0402/SMD

C0402/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

0

0

RCA3/HAIER

RCA3/HAIER

1

4

PB_GND

YPBPR1R_INYPBPR1L_IN

PB1PPB1_IN

C0402/SMD

C0402/SMD

C596 10nF

C596 10nF

R0603/SMD

R0603/SMD

R1636 68

R1636 68

PB1#

R0603/SMD

R0603/SMD

R1832 NC/0

R1832 NC/0

C597

15pF

C0402/SMD

C597

15pF

C0402/SMD

YPBPR1_PB1_IN

R163775R0603/SMD

R163775R0603/SMD

D157

ESD_0402_10pF

D157

ESD_0402_10pF

12

P76

P76

2

4

YPBPR1R_IN

YPBPR1L_IN

B B

DVD_PR1 DVD_PR1_IN

12

D160

D160

ESD_0402_10pF

ESD_0402_10pF

12

D159

D159

ESD_0402_10pF

ESD_0402_10pF

PBR1N

C0402/SMD

C0402/SMD

C598 10nF

C598 10nF

R0603/SMD

R0603/SMD

R1639 100

R1639 100

R0603/SMD

R0603/SMD

0

0

R1638

R1638

R164075R0603/SMD

R164075R0603/SMD

C0402/SMD

C0402/SMD

PB_GND

RCA2X1

RCA2/HAIER/L

RCA2X1

RCA2/HAIER/L

1

3 5

w red

w red

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C599

15pF

C0402/SMD

C599

15pF

C0402/SMD

D158

ESD_0402_10pF

C0402/SMD

D158

ESD_0402_10pF

C0402/SMD

PR1P

C0402/SMD

C0402/SMD

C600 10nF

C600 10nF

R0603/SMD

R0603/SMD

R1641 68

R1641 68

PR1#

R0603/SMD

R0603/SMD

R1834 NC/0

R1834 NC/0

YPBPR1_PR1_IN

1 2

PR1_IN

CB1005

0.1uF

C0402/SMD

CB1005

0.1uF

C0402/SMD

PR1#

DVD_PR1_IN#

YPBPR1_PR1_IN#

AV33

12

9

14

11

10

15

16

E#

YD

YC

I0D

I1D13I0C

I1C

VCC

U53

U53

I1B6I0A2I1A3S1YA4I0B5YB7GND

PI5V330

TSSOP16/SMD/HAIER

PI5V330

TSSOP16/SMD/HAIER

8

Y1#

YPBPR1_PB1_IN#

DVD_Y1_IN#

PB1#

DVD_PB1_IN#

YPBPR1_Y1_IN#

YPBPR1/DVD_SEL

Q71

Q71

R0603/SMD

R0603/SMD

R1835

NC/10K

R1835

NC/10K

NC/2N3904

R1838

R1838

R1837

R1837

R1836

R1836

10K

10K

10K

10K

10K

10K

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R1839 1K

R1839 1K

CE646

CE646

YPBPR1_PR1_IN YPBPR1_PR1_IN#

YPBPR1_PB1_IN#

CE645

CE645

YPBPR1_PB1_IN

YPBPR1_Y1_IN#

CE644

CE644

YPBPR1_Y1_IN

1

DVD_POWER

R1842

10K

R1842

10K

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

R1841

10K

R1841

10K

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

R1840

10K

R1840

10K

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

NC/2N3904

R1843 10K

R1843 10K

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

AV33

AV33AV33 AV33

YPBPR1/DVD_SEL=0::YPBPR1

SOT23/SMD

SOT23/SMD

3 2

R0603/SMD

R0603/SMD

R1848

R1848

AV33AV33

R1847

R1847

AV33

R1846

R1846

A A

YPBPR1/DVD_SEL=1::DVD

DVD_PR1_IN#

10K

R0603/SMD

10K

R0603/SMD

R1851

10K

R0603/SMD

R1851

10K

R0603/SMD

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

CE649

CE649

DVD_PR1_IN

DVD_PB1_IN#

10K

R0603/SMD

10K

R0603/SMD

R1850

10K

R0603/SMD

R1850

10K

R0603/SMD

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

CE648

CE648

DVD_PB1_IN

DVD_Y1_IN#

10K

R0603/SMD

10K

R0603/SMD

R1849

10K

R0603/SMD

R1849

10K

R0603/SMD

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

CE647

CE647

DVD_Y1_IN

3

4

5

35

Service Manual

Model No.: HL24XP1

BP

GP

BN

SOGGNRN

RP

VSYNC

BP10

GN10

SOG

C1314.7nF

C1314.7nF

C0603/SMD

C0603/SMD

R1610

R1610

R0603/SMD

R0603/SMD

RP10

BN10

RN10

GP

C13210nF

C13210nF

C0402/SMD

C0402/SMD

R16368

R16368

R0603/SMD

R0603/SMD

HSYNC

VSYNC10

HSYNC10

C134

C134

OPCTRL1

OPCTRL4

OPCTRL14,13

OPCTRL44,7

5pF

C0402/SMD

5pF

C0402/SMD

+5VSB

GND

GP10

+5VSB1,2,10,15

GND1,2,3,4,5,6,7,8,9,10,12,13,14,15

SOG10

NEARLY IC

URX 7

UTX 7

UTX

URX

GN

C13510nF

C13510nF

C0402/SMD

C0402/SMD

R166100

R166100

R0603/SMD

R0603/SMD

R1790

R1790

R0603/SMD

R0603/SMD

VGAR_IN

35421

R

R

P11

P11

BP

C13610nF

C13610nF

C0402/SMD

C0402/SMD

R16968

R16968

R0603/SMD

R0603/SMD

VGAL_IN

L

L

C138

5pF

C138

5pF

D34

NS/ESD_0402_10pF

D34

NS/ESD_0402_10pF

12

12

D33

D33

6

7

PHONE

PHONE

BN

C13910nF

C13910nF

C0402/SMD

C0402/SMD

R172100

R172100

R0603/SMD

R0603/SMD

R1810

R1810

C0402/SMD

C0402/SMD

R0603/SMD

R0603/SMD

C0402/SMD

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

PHONE/HAIER

PHONE/HAIER

RP

C14010nF

C14010nF

C0402/SMD

C0402/SMD

R17468

R17468

R0603/SMD

R0603/SMD

C141

5pF

C141

5pF

VGA_PLUGPWR

RN

C14410nF

C14410nF

C0402/SMD

C0402/SMD

R180100

R180100

R0603/SMD

R0603/SMD

R1960

R1960

C0402/SMD

C0402/SMD

R0603/SMD

R0603/SMD

CB161

0.1uF

C0402/SMD

CB161

0.1uF

C0402/SMD

U29

U29

VGA_PLUGPWR

10K

R0603/SMD

10K

R0603/SMD

R176

R176

3

NC1NC2NC

8

VGAROMWP

VGASCL

VGASDA

4

GND

SDA5SCL6WP7VCC

EEPROM 24C02

SOP8/SMD

EEPROM 24C02

SOP8/SMD

Q41

2N3904

Q41

2N3904

1

R0603/SMD

R0603/SMD

R194 10K

R194 10K

OPCTRL1

H : WP ENABLE

SOT23/SMD

SOT23/SMD

3 2

R195

R195

NS/10K

NS/10K

L : WP DISABLE

R0603/SMD

R0603/SMD

VGA_PLUGPWR VGA_PLUGPWR

R185

R185

R182

R182

10K

10K

10K

10K

R0603/SMD

R0603/SMD

R187100

R187100

R0603/SMD

R0603/SMD

VGASCL VGASDAVGASDA_IN

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

C146

NS/0.1uF

C0402/SMD

C146

NS/0.1uF

C0402/SMD

D32

NS/ESD_0402_10pF

C0402/SMD

D32

NS/ESD_0402_10pF

C0402/SMD

12

C145

NS/0.1uF

C0402/SMD

C145

NS/0.1uF

C0402/SMD

R17575R0603/SMD

R17175R0603/SMD

R16575R0603/SMD

R16575R0603/SMD

A

D24

NS/ESD_0402_10pF

C0402/SMD

D24

NS/ESD_0402_10pF

C0402/SMD

12

NEARLY VGA CON.

GRN

D28

1N4148

D28

1N4148

+5VSB

RED_GND

GRN_GND

RED

12345

678910

P10

VGA

VGA/HAIER

P10

VGA

VGA/HAIER

1617

1112131415

UTX#

1N4148/SMD

1N4148/SMD

VGA_PLUGPWR

D29 1N4148

D29 1N4148

GRN

BLU_GND

BLU

VGASDA_IN

HSYNC#

GRN_GND

1N4148/SMD

1N4148/SMD

12

URX#

VGASCL_IN

VSYNC#

R17175R0603/SMD

D26

NS/ESD_0402_10pF

D26

NS/ESD_0402_10pF

12

BLU

D30

NS/ESD_0402_10pF

C0402/SMD

D30

NS/ESD_0402_10pF

C0402/SMD

C0402/SMD

C0402/SMD

BLU_GND

HSYNC

R0603/SMD

R0603/SMD

R160 0

R160 0

HSYNC#

12

R17575R0603/SMD

D27

NS/ESD_0402_10pF

D27

NS/ESD_0402_10pF

12

RED

C133

5pF

C0402/SMD

C133

5pF

C0402/SMD

R1642KR0603/SMD

R1642KR0603/SMD

D23

NS/ESD_0402_10pF

C0402/SMD

D23

NS/ESD_0402_10pF

C0402/SMD

C0402/SMD

C0402/SMD

RED_GND

VSYNC

R0603/SMD

R0603/SMD

R167 0

R167 0

12

VSYNC#

C137

5pF

C0402/SMD

C137

5pF

C0402/SMD

R1702KR0603/SMD

R1702KR0603/SMD

D25

NS/ESD_0402_10pF

C0402/SMD

D25

NS/ESD_0402_10pF

C0402/SMD

VGAL_IN 14

VGAL_IN VGAL_IN

2

4

HDMIL_IN

HDMIR_IN

VGAR_IN 14

HDMIL_IN 14

HDMIL_INHDMIL_IN

VGAR_INVGAR_IN

RCA2X1

RCA2/HAIER/L

RCA2X1

RCA2/HAIER/L

P82

P82

1

3 5

w red

w red

D183

NS/ESD_0402_10pF

D183

NS/ESD_0402_10pF

12

12

D182

NS/ESD_0402_10pF

D182

NS/ESD_0402_10pF

HDMIR_IN 14

HDMIR_INHDMIR_IN

+5VSB

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

R186 100

R186 100

VGASCL_IN

R93

10K

R93

10K

R92

10K

R92

10K

R1011KR0603/SMD

R1011KR0603/SMD

D31

NS/ESD_0402_10pF

C0402/SMD

D31

NS/ESD_0402_10pF

C0402/SMD

12

UTX#

QF5

2N7002LT1

SOT23/SMD

QF5

2N7002LT1

SOT23/SMD

32

1

UTX

URX#

R1001KR100

Q10

Q10

QF6

2N7002LT1

SOT23/SMD

QF6

2N7002LT1

SOT23/SMD

32

1

URX

UPDATA LEVEL

OPCTRL4

1K

2N3904

2N3904

1

3 2

SHIFTER

A

36

A A

1

GND

AV25

AIN1_R

AIN1_L

2

AIN1_R13

AIN1_L13

GND1,2,3,4,5,6,7,8,9,10,11,13,14,15

AV253,5

VIP_ATV

VIN_ATV

VIP_ATV5

Service Manual

Model No.: HL24XP1

CVBS3

GND_SV

AV3L_IN

D199

NS/ESD_0402_10pF

C0402/SMD

D199

NS/ESD_0402_10pF

GND

AV3R_IN

6

AV3_IN

AV3_DET

12

12

D198

D198

PH-6A

SIP-6P-2.0A

PH-6A

SIP-6P-2.0A

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

8292_MGPIO6 14

AV3_DET# MGPIO6 8292_MGPIO6AV3_DET

R0603/SMD

R0603/SMD

R1882 1K/NC

R1882 1K/NC

2

C0402/SMD

AV3L_IN 14

AV3R_IN 14

AV3L_INAV3L_IN

AV3R_INAV3R_IN

CB164

0.1uF

C0402/SMD

CB164

0.1uF

C0402/SMD

VIN_ATV5

AVDD25_VFE

C150

C150

BEAD/SMD/0603

BEAD/SMD/0603

1uF

C0402/SMD

1uF

C0402/SMD

AVSS25_VFE

SY1L_IN 14

SY1L_IN SY1L_IN

SY1R_IN 14

SY1R_IN SY1R_IN

C0402/SMD

C699 47nF

C699 47nF

R0603/SMD

R0603/SMD

NEARLY MT5380

R1857 100

R1857 100

R0603/SMD

R0603/SMD

R1856 27

R1856 27

AV3_IN

C700

47pF

C0402/SMD

C700

47pF

C0402/SMD

R1858

47

R1858

47

R0603/SMD

R0603/SMD

D197

NS/ESD_0402_10pF

D197

NS/ESD_0402_10pF

12

CB4

1uF

C0402/SMD

CB4

1uF

C0402/SMD

R130R0603/SMD

R130R0603/SMD

C0402/SMD

C0402/SMD

CN20

CN20

12345

GND

AV3R_IN

AV3L_IN

CNC2

FB45 FB

FB45 FB

AV25

CB165

0.1uF

C0402/SMD

CB165

0.1uF

AV25

AIN1_L

R0603/SMD

R0603/SMD

R190 33K

R190 33K

C0805/SMD

C0805/SMD

C641 4.7uF/6.3V

C641 4.7uF/6.3V

AVDD25_REF

BEAD/SMD/0603

BEAD/SMD/0603

FB46 FB

FB46 FB

AIN1_R

R0603/SMD

R0603/SMD

R192 33K

R192 33K

C0805/SMD

C0805/SMD

C642 4.7uF/6.3V

C642 4.7uF/6.3V

C151

C151

1uF

C0402/SMD

1uF

C0402/SMD

C0402/SMD

AVSS25_REF

NEARLY MT5380

CVBS1

C0402/SMD

C0402/SMD

C535 47nF

C535 47nF

R0603/SMD

R0603/SMD

R1587 100

R1587 100

R0603/SMD

R0603/SMD

R1594 27

R1594 27

AV1_IN

C460

47pF

C0402/SMD

C460

47pF

C0402/SMD

R152547R0603/SMD

R152547R0603/SMD

D146

NS/ESD_0402_10pF

D146

NS/ESD_0402_10pF

12

GND_CVBS

C0402/SMD

C0402/SMD

C570 1uF

C570 1uF

R0603/SMD

R0603/SMD

R1215 0

R1215 0

C0402/SMD

C0402/SMD

SY1

C0402/SMD

C0402/SMD

C534 47nF

C534 47nF

R0603/SMD

R0603/SMD

R1560 100

R1560 100

R0603/SMD

R0603/SMD

R1597 27

R1597 27

12

SY1_IN

GND_SV

C571 1uF

C571 1uF

C459

47pF

C0402/SMD

C459

47pF

C0402/SMD

R156247R0603/SMD

R156247R0603/SMD

D145

NS/ESD_0402_10pF

C0402/SMD

D145

NS/ESD_0402_10pF

C0402/SMD

C0402/SMD

C0402/SMD

R0603/SMD

R0603/SMD

R1230 0

R1230 0

SC1

C0402/SMD

C0402/SMD

C561 47nF

C561 47nF

R0603/SMD

R0603/SMD

R1592 100

R1592 100

R1598 27

R1598 27

12

SC1_IN

C565

C565

R159147R0603/SMD

R159147R0603/SMD

R0603/SMD

R0603/SMD

D147

D147

CB163

0.1uF

C0402/SMD

CB163

0.1uF

AVDD25_VADC

FB44 FB

FB44 FB

AV25

C582

1uF

C0402/SMD

C582

1uF

C0402/SMD

BEAD/SMD/0603

BEAD/SMD/0603

C152

4.7uF/10V

C0805/SMD

C152

4.7uF/10V

C0805/SMD

C0402/SMD

AVSS25_VADC

CB162

0.1uF

C0402/SMD

CB162

0.1uF

C0402/SMD

3

DVDD25_VADC

DVSS25_VADC

C149

1uF

C0402/SMD

C149

1uF

C0402/SMD

BEAD/SMD/0603

BEAD/SMD/0603

FB43 FB

FB43 FB

AV25

4

GND_TUNER

1uF

1uF

C569

C569

Near IC

Near Connector

47pF

C0402/SMD

47pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

TP108TP108

TP109TP109

TP110TP110

TP111TP111

TP112TP112

TP113TP113

AV3L_IN

AV3R_IN

12

AV3_IN

AV3_DET

CNC2

RCA3X1

RCA3X1

1

2
96

8

3
7

D225

D225

NS/ESD_0402_10pF

NS/ESD_0402_10pF

RCAJACK-1X3_SW

RCAJACK-1X3_SW

redyw

redyw

5

4

C0402/SMD

C0402/SMD

8292_MGPIO0 14

8292_MGPIO5 14

change footprint 20080110

3

4

GND_SV

GND_TUNER

GND_CVBS

DVDD25_VADC

AVSS25_VADC

AVDD25_VADC

132

124

130

GND_SV

GD_CVBS

GND_TUNER

DVSS25_VADC

CVBS1

SY0

SC0

SY1

128

127

126

125

SY1

SC1

CVBS3

AVDD25_REF

143

139

144

AVSS25_VADC

AVDD25_VADC

SC1

AVSS25_VFE

AVSS25_REF

AVDD25_VFE

137

136

140

AVSS25_VFE

AVSS25_REF

AVDD25_VFE

AVDD25_REF

VIP_ATV

VIN_ATV

VINDC

135

133

134

VIP_ATV

VIN_ATV

VINDC

D D

D2SA

138

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

CB979

0.1uF

C0402/SMD

CB979

0.1uF

C0402/SMD

Near chip

AV1L_IN

AV1R_IN

SY1L_IN

D104

D104

SY1R_IN

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

12

D148

D148

C C

SY1R_IN

SY1L_IN

12

RCA2X1

RCA2/HAIER/L

RCA2X1

RCA2/HAIER/L

P80

P80

1

2

4

3 5

w red

w red

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

AV1R_IN

AV1L_IN

AV1_IN

P81

P81

7
86

5

2
3

12

D224

D224

AV1_DET

RCA3X1

RCA3/HAIER

RCA3X1

RCA3/HAIER

redyw

redyw

4

1

C0402/SMD

C0402/SMD

NS/ESD_0402_10pF

NS/ESD_0402_10pF

SY1_IN

12

34

C Y

C Y

G G

G G

P6

P6

SC1_IN

S_VIDEO

S_VIDEO

5

6

CVBS / S-VIDEO INTPUT

DIN-427H

DIN-427H

12

D223

D223

NS/ESD_0402_10pF

NS/ESD_0402_10pF

SYC1_DET

C0402/SMD

C0402/SMD

AV1L_IN

AV1R_IN

12

12

D181

D181

D180

D180

B B

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

R0603/SMD

R0603/SMD

R1881 1K/NC

R1881 1K/NC

AV1_DET

8292_MGPIO5

R0603/SMD

R0603/SMD

R1883 1K/NC

R1883 1K/NC

SYC1_DET

5

A

DVSS25_VADC

141

142

DVDD25_VADC

5

U13F

U13F

CVBS0

131

129

CVBS1

37

Service Manual

Model No.: HL24XP1

GND

AIN0_LAIN1_L

+5V

AV33

+12V

+5VSB

GND1,2,3,4,5,6,7,8,9,10,11,12,14,15

+5V1,2,3,5,8,9,10,14,15

AV332,3,5,8,9,10

+12V1,3,9,14,15

+5VSB1,2,10,11,15

AVDD33_ADAC0

C202

C202

BEAD/SMD/0603

BEAD/SMD/0603

FB51 FB

FB51 FB

AV33

A

AVDD33_AADC

C201

C201

AIN1_L

AIN1_R

AIN0_R

AIN0_R14

AIN1_L12

AIN0_L14

AIN1_R12

CB171

0.1uF

C0402/SMD

CB171

0.1uF

C0402/SMD

AVSS33_ADAC0

1uF

C0402/SMD

1uF

C0402/SMD

CB170

0.1uF

C0402/SMD

CB170

0.1uF

C0402/SMD

AVSS33_AADC

1uF

C0402/SMD

1uF

C0402/SMD

AIN2_L

AIN2_R

AIN2_L10

AL1

AR1

AL2

AL114,15

AR114,15

AIN2_R10

AVDD33_ADAC1

FB53 FB

FB53 FB

AV33

AR2

MUTE

ASPDIF

MUTE14,15

AL214

ASPDIF10

AR214

CB175

0.1uF

CB175

0.1uF

C203

1uF

C0402/SMD

C203

1uF

C0402/SMD

BEAD/SMD/0603

BEAD/SMD/0603

CB174

0.1uF

CB174

0.1uF

GPIO_[4..11]

+3V3SB

+3V3SB1,2,4,7,8,9

GPIO_[4..11]4,8,9,15

C0402/SMD

C0402/SMD

AVSS33_ADAC1

AV33

C0402/SMD

C0402/SMD

OPCTRL1

HPDET#

OPCTRL14,11

HPDET#14

CB234

CB234

AVDD33_DIG

C330

1uF

C330

1uF

BEAD/SMD/0603

BEAD/SMD/0603

FB62 FB

FB62 FB

C329

4.7uF/10V

C329

4.7uF/10V

AIN3_R

AIN3_L

AIN3_L10

AIN3_R10

0.1uF

C0402/SMD

0.1uF

C0402/SMD

AVSS33_DIG

C0402/SMD

C0402/SMD

C0805/SMD

C0805/SMD

A0SDATA0

AOMCLK

AOLRCK

A0SDATA09

AOMCLK9

AOLRCK7

COAXIAL

AOBCK

AOBCK7

R0603/SMD

R0603/SMD

R324 0

R324 0

+3V3SB

R1612

R1612

10K

10K

OPCTRL1

R0603/SMD

R0603/SMD

A

AV33

U13G

U13G

FB50 FB

FB50 FB

BEAD/SMD/0603

BEAD/SMD/0603

+

+

CE55

CE55

100uF/16V

C100UF16V/D6.3H7

100uF/16V

C100UF16V/D6.3H7

AL1

ASPDIF

A0SDATA0

AOMCLK

AOLRCK

AOBCK

198

202

188

200

201

203

AOBCK

ASPDIF

AOLRCK

AOMCLK

AOSDATA0

AIN0_L

AIN0_R

AIN1_L

AIN1_R

AIN2_L

179

178

177

176

175

174

AIN1_R

AIN2_L

AIN2_R

AIN0_R

AIN0_L

AL2

AR1

187

AL1

AR1

AIN2_R

AIN3_L

173

AIN3_L

AIN3_R

191

AL2

AIN3_R

172

REFP_AADC

BEAD/SMD/0603

BEAD/SMD/0603

FB52 FB

FB52 FB

AV33

AR2

AVDD33_ADAC0

AVDD33_ADAC1

AVSS33_ADAC0

AVSS33_ADAC1

189

190

186

192

184

AR2

AVSS33_ADAC0

AVSS33_ADAC1

AVDD33_ADAC0

AVDD33_ADAC1

AVDD33_AADC

AVSS33_AADC

VMID_AADC

REFP_AADC

REFN_AADC

171

183

181

182

180

AVSS33_AADC

VIMD_AADC

REFP_AADC

REFN_AADC

AVDD33_AADC

REFN_AADC

C204

1uF

C0402/SMD

C204

1uF

C0402/SMD

ADAC_VCM

AVDD33_DIG

170

185

ADAC_VCM

AVDD33_DIG

ADAC_VCM

CE198

CE198

+

+

Need fine tune timing

MT5380 SMD LQFP

LQFP256/SMD/5380/9

MT5380 SMD LQFP

LQFP256/SMD/5380/9

CB168

0.1uF

C0402/SMD

CB168

0.1uF

C0402/SMD

10uF/16V

C33UF16V/D5H7

10uF/16V

C33UF16V/D5H7

VIMD_AADC

C195

C195

HPDET# GPIO_4

CB166

0.1uF

C0402/SMD

CB166

0.1uF

C0402/SMD

4.7uF/10V

C0805/SMD

4.7uF/10V

C0805/SMD

38

A A

DVDD

R1862 10K R0603/SMDR1862 10K R0603/SMD

R1861 10K R0603/SMDR1861 10K R0603/SMD

R1863 10K R0603/SMDR1863 10K R0603/SMD

DVDD

R1808 10K R0603/SMDR1808 10K R0603/SMD

DVDD

R1804 10K R0603/SMDR1804 10K R0603/SMD

R1807 10K R0603/SMDR1807 10K R0603/SMD

DVDD

R1884 10K R0603/SMDR1884 10K R0603/SMD

R1885 10K R0603/SMDR1885 10K R0603/SMD

10K

10K

R64

R0603/SMDR64

R0603/SMD

AIN6L

R0603/SMD

R0603/SMD

R1864 33K

R1864 33K

C0805/SMD

C0805/SMD

C702 4.7uF/6.3V

C702 4.7uF/6.3V

AIN6R

R0603/SMD

R0603/SMD

R1865 33K

R1865 33K

C0805/SMD

C0805/SMD

C703 4.7uF/6.3V

C703 4.7uF/6.3V

AIN3L

R0603/SMD

R0603/SMD

R1866 33K

R1866 33K

C0805/SMD

C0805/SMD

C704 4.7uF/6.3V

C704 4.7uF/6.3V

AIN3R

R0603/SMD

R0603/SMD

R1867 33K

R1867 33K

C0805/SMD

C0805/SMD

C705 4.7uF/6.3V

C705 4.7uF/6.3V

AIN1L

R0603/SMD

R0603/SMD

R1765 33K

R1765 33K

C0805/SMD

C0805/SMD

C653 4.7uF/6.3V

C653 4.7uF/6.3V

AIN1R

R0603/SMD

R0603/SMD

R1766 33K

R1766 33K

C0805/SMD

C0805/SMD

C654 4.7uF/6.3V

C654 4.7uF/6.3V

AIN4L

R0603/SMD

R0603/SMD

R1767 33K

R1767 33K

C0805/SMD

C0805/SMD

C655 4.7uF/6.3V

C655 4.7uF/6.3V

AIN4R

R0603/SMD

R0603/SMD

R1768 33K

R1768 33K

C0805/SMD

C0805/SMD

C656 4.7uF/6.3V

C656 4.7uF/6.3V

AIN5L

R0603/SMD

R0603/SMD

R1769 33K

R1769 33K

C0805/SMD

C0805/SMD

C657 4.7uF/6.3V

C657 4.7uF/6.3V

Service Manual

Model No.: HL24XP1

AIN5R

R0603/SMD

R0603/SMD

R1770 33K

R1770 33K

C0805/SMD

C0805/SMD

C658 4.7uF/6.3V

C658 4.7uF/6.3V

C0805/SMD

C0805/SMD

C659 4.7uF/6.3V

C659 4.7uF/6.3V

AIN0_L ADCOUTL

ADCOUTRAIN0_R

C0805/SMD

C0805/SMD

C660 4.7uF/6.3V

C660 4.7uF/6.3V

GND

GND1,2,3,4,5,6,7,8,9,10,11,12,13,15

A

VCM33 VCMPGA

+5V

+12V

DV33

DV332,4,5,7,9

+5V1,2,3,5,8,9,10,15

DVDD

L11 FB

L11 FB

DV33

C16

C16

C15

C15

MGPIO8 8292_MGPIO8

8292_MGPIO810

DVD_DET

GPIO_1

OSCL0

OSDA0

+9V

+9V3

OSDA04,8,9

+12V1,3,9,15

OSCL04,8,9

GPIO_14

C37

C37

DVDD

C38

C38

BEAD/SMD/0603

BEAD/SMD/0603

C585

C585

CE613

CE613

+

+

CB985

0.1uF

C0402/SMD

CB985

0.1uF

C0402/SMD

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

AIN1R
AIN1L

AIN3R
AIN3L
AIN4R
AIN4L
AIN5R
AIN5L
AIN6R
AIN6L

CB986

0.1uF

C0402/SMD

CB986

0.1uF

C0402/SMD

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

MGPIO3 8292_MGPIO3

MGPIO4 8292_MGPIO4

MGPIO5 8292_MGPIO5

MGPIO7 8292_MGPIO7

MGPIO6 8292_MGPIO6

8292_MGPIO35

8292_MGPIO45

8292_MGPIO512

8292_MGPIO612

8292_MGPIO710

USB_POWER

USB_POWER

AV3_DET

SYC1_DET

DVD_POWER

AL1

AL2

AR2

AR1

HPDET#

MUTE

MUTE15

HPDET#13

AL113,15

AR113,15

AR213

AL213

CB981

0.1uF

C0402/SMD

CB981

0.1uF

C0402/SMD

U16

U16

MVDD33

1uF

C0402/SMD

1uF

C0402/SMD

MVDD33

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

BEAD/SMD/0603

BEAD/SMD/0603

L12 FB

L12 FB

1uF

C0402/SMD

1uF

C0402/SMD

10uF/16V

C10UF16V/D4H7

10uF/16V

C10UF16V/D4H7

DV33

42

GPI

AIN1R

43

AIN1L

44

AIN2R

45

AIN2L

46

AIN3R

47

AIN3L

48

AIN4R

49

AIN4L

50

AIN5R

51

AIN5L

52

AIN6R

53

AIN6L

54

AIN7R

55

AIN7L

56

AIN8R1AIN8L2MVDD333VCM334MGND335ADCOUTL6ADCOUTR7HPOUTL8HPGND9HPVDD10HPOUTR11AGND12PGA0OUTL13PGA0OUTR

MGPIO2 8292_MGPIO2

MGPIO1 8292_MGPIO1

8292_MGPIO110

8292_MGPIO210

YPBPR0_DET

YPBPR1_DET

CB982

CB982

C40

1uF

C40

1uF

C587

10uF/10V

C587

10uF/10V

C50

1uF

C50

1uF

CE614

10uF/16V

CE614

10uF/16V

+

+

8292_MGPIO5

8292_MGPIO6

8292_MGPIO7

8292_MGPIO8

41

MVDD33

VCM33

MGND33

MGPIO0 8292_MGPIO0

8292_MGPIO012

AV1_DET

DVDD

DVDD

0.1uF

C0402/SMD

0.1uF

C0402/SMD

C0402/SMD

C0402/SMD

C0805/SMD

C0805/SMD

C0402/SMD

C0402/SMD

C10UF16V/D4H7

C10UF16V/D4H7

MGPIO4 8292_MGPIO4

DVDD

MGPIO3 8292_MGPIO3

DGND

36

35

37

DVDD

DGND

GPIO538GPIO639GPIO740GPIO8

ADCOUTL

ADCOUTR

HPOL

HPGND

CE93

CE93

AVDD

AVDD

BEAD/SMD/0603

BEAD/SMD/0603

L10 FB

L10 FB

+9V

MGPIO2 8292_MGPIO2

MGPIO1 8292_MGPIO1

MGPIO0 8292_MGPIO0

GPIO031GPIO132GPIO233GPIO334GPIO4

HPVDD

HPOR

AGND

12

AL2_OUT/LINE

R0603/SMD

R0603/SMD

R270 470

R270 470

+

+

PGA1OUTL

C35

C35

C36

C36

C588

C588

MUTE#

RESET#

29

30

MUTE#

RESET#

14

PGA0OUTL

PGA0OUTR

D201

NS/ESD_0402_10pF

C0402/SMD

D201

NS/ESD_0402_10pF

C0402/SMD

Q13

Q13

3 2

1

R0603/SMD

R0603/SMD

2SD2653K

2SD2653K

R273 10K

R273 10K

MUTE

R272

47K

R0603/SMD

R272

47K

R0603/SMD

C55

4.7nF

C0603/SMD

C55

4.7nF

C0603/SMD

10uF/16V

C10UF16V/D4H7

10uF/16V

C10UF16V/D4H7

CB983

0.1uF

C0402/SMD

CB983

0.1uF

C0402/SMD

1uF

C0402/SMD

1uF

C0402/SMD

10uF/10V

C0805/SMD

10uF/10V

C0805/SMD

1uF

C0402/SMD

1uF

C0402/SMD

GND

57

E-PAD

DI
CL
INPUT1L
INPUT1R
INPUT0L
INPUT0R
INPUT2L
INPUT2R
PGA1OUTR
PGA1OUTL
PGA2OUTR
PGA2OUTL
VCMPGA
AVDD

SOT23/SMD

SOT23/SMD

HPVDD

HPVDD

BEAD/SMD/0603

BEAD/SMD/0603

L135 FB

L135 FB

+9V

MT8292

QFN56/SMD/8x8

MT8292

QFN56/SMD/8x8

28
27
26
25
24
23
22
21
20
19
18
17
16
15

C26

C26

C30

C30

C34

C34

R279 470

R279 470

CE94

CE94

CB984

CB984

1uF

1uF

10uF/10V

10uF/10V

1uF

1uF

D202

D202

12

Q14

Q14

1

R0603/SMD

R0603/SMD

AR2_OUT/LINE

R282 10K

R282 10K

MUTE

R281

R281

C56

C56

R0603/SMD

R0603/SMD

+

+

10uF/16V

C10UF16V/D4H7

10uF/16V

C10UF16V/D4H7

PGA1OUTR

0.1uF

C0402/SMD

0.1uF

C0402/SMD

C0402/SMD

C0402/SMD

C0805/SMD

C0805/SMD

C0402/SMD

C0402/SMD

OSDA0

OSCL0

R0603/SMD

R0603/SMD

R151 0

R151 0

R154 0

R154 0

SDA34
SCL34
INPUT1L
INPUT1R
INPUT0L
INPUT0R

PGA1OUTR
PGA1OUTL

VCMPGA
AVDD

DV33

NS/ESD_0402_10pF

C0402/SMD

NS/ESD_0402_10pF

C0402/SMD

3 2

2SD2653K

SOT23/SMD

2SD2653K

SOT23/SMD

47K

R0603/SMD

47K

R0603/SMD

4.7nF

C0603/SMD

4.7nF

C0603/SMD

C162

10PF/NC

C0402/SMD

C162

10PF/NC

C0402/SMD

C163

10PF/NC

C0402/SMD

C163

10PF/NC

C0402/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R69 0

R69 0

MUTE# GPIO_1

R68

10K

R0603/SMD

R68

10K

R0603/SMD

LINE_IN

AL2

C0805/SMD

C0805/SMD

C647 10uF/6.3V

C647 10uF/6.3V

R49 470R49 470

C0805/SMD

C0805/SMD

C168 10uF/6.3V

C168 10uF/6.3V

DV33

DV33

AR2

C0805/SMD

C0805/SMD

C648 10uF/6.3V

C648 10uF/6.3V

R50 470R50 470

C0805/SMD

C0805/SMD

C169 10uF/6.3V

C169 10uF/6.3V

HPONE/AMP_IN

AR1

AL1

C0805/SMD

C0805/SMD

C0805/SMD

C0805/SMD

C650 10uF/6.3V

C650 10uF/6.3V

C649 10uF/6.3V

C649 10uF/6.3V

R55 470R55 470

R57 470R57 470

C0805/SMD

C0805/SMD

C0805/SMD

C0805/SMD

C170 10uF/6.3V

C170 10uF/6.3V

C171 10uF/6.3V

C171 10uF/6.3V

R65

10K

R0603/SMD

R65

10K

R0603/SMD

R1644

R1644

C167

C167

C164

C164

C165

C165

C166

C166

RESET#

DVD_L_IN

10k

R0603/SMD

10k

R0603/SMD

R0603/SMD

R0603/SMD

R1645 47K

R1645 47K

DVD/DVBT/USB_L_IN10

HPDET#

2.2nF

2.2nF

2.2nF

2.2nF

2.2nF

2.2nF

2.2nF

2.2nF

DVD_R_IN

DVD/DVBT/USB_R_IN10

R1647

R1647

Q46

Q46

1

R0603/SMD

R0603/SMD

R1646 1K

R1646 1K

HPDET

P83

P83

A A

AV3L_IN

AV3L_IN12

2N3904

2N3904

SOT23/SMD

SOT23/SMD

3 2

100K

R0603/SMD

100K

R0603/SMD

C601 1uF

C601 1uF

PHONE

PHONEJACKA

PHONE

PHONEJACKA

AV3R_IN

AV3R_IN12

C0402/SMD

C0402/SMD

C0402/SMD

C0402/SMD

C602 1uF

C602 1uF

L

L

43521

HPDET

HPOUTL

HPOUTR

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R91 0

R91 0

R76 0

R76 0

C10UF16V/D4H7

C10UF16V/D4H7

C10UF16V/D4H7

C10UF16V/D4H7

+

+

+

+

CE21 47uF/16V

CE21 47uF/16V

CE20 47uF/16v

CE20 47uF/16v

HPOL

HPOR

CN40

CN40

123

HPOUTL

HPOUTR

HPDET

8
7

6

R

R

1K

1K

R1616

R1616

1K

1K

R1615

R1615

AR2_OUT/LINE

AL2_OUT/LINE

SY1R_IN

SY1L_IN

SY1R_IN12

SY1L_IN12

TJC3-3A

SIP-3P-2.5A

TJC3-3A

SIP-3P-2.5A

change FootPrint 20080110

12

HPOUTL

R0603/SMD

R0603/SMD

12

R0603/SMD

R0603/SMD

Q72

Q72

HPOUTR

R1872 10K

R1872 10K

MUTE

RCA2X1

RCA2/HAIER/L

RCA2X1

RCA2/HAIER/L

P69

P69

1

2

4

3 5

w red

w red

VGAL_IN

VGAL_IN11

AR1_OUT/AMP

D204

NS/ESD_0402_10pF

D204

NS/ESD_0402_10pF

Q73

Q73

3 2

1
R0603/SMD

R0603/SMD

2SD2653K

2SD2653K

R1873 10K

R1873 10K

MUTE

D203

NS/ESD_0402_10pF

C0402/SMD

D203

NS/ESD_0402_10pF

C0402/SMD

3 2

1
R0603/SMD

R0603/SMD

2SD2653K

SOT23/SMD

2SD2653K

SOT23/SMD

AV_OUT

VGAR_IN

VGAR_IN11

AL1_OUT/AMP

AR1_OUT/AMP15

AL1_OUT/AMP15

R1798 470

R1798 470

CE637

CE637

C0402/SMD

C0402/SMD

SOT23/SMD

SOT23/SMD

HDMIL_IN

HDMIL_IN11

Q65

Q65

1

R0603/SMD

R0603/SMD

R1800 10K

R1800 10K

MUTE

R1799

R1799

C683

C683

R0603/SMD

R0603/SMD

+

+

10uF/16V

10uF/16V

PGA0OUTL AL1_OUT/AMP

HDMIR_IN

HDMIR_IN11

3 2

2SD2653K

SOT23/SMD

2SD2653K

SOT23/SMD

47K

R0603/SMD

47K

R0603/SMD

4.7nF

C0603/SMD

4.7nF

C0603/SMD

C10UF16V/D4H7

C10UF16V/D4H7

AIN0_R13

AIN0_L13

Q66

Q66

3 2

1

R0603/SMD

R0603/SMD

AR1_OUT/AMP

2SD2653K

SOT23/SMD

2SD2653K

SOT23/SMD

R1803 10K

R1803 10K

MUTE

R1802

47K

R0603/SMD

R1802

47K

R0603/SMD

C684

4.7nF

C0603/SMD

C684

4.7nF

C0603/SMD

TO:AMP

R0603/SMD

R0603/SMD

R1801 470

R1801 470

+

+

CE638

10uF/16V

C10UF16V/D4H7

CE638

10uF/16V

C10UF16V/D4H7

PGA0OUTR

MUTE

MUTE[15]

REMOVE UNUSED MUTE CIRCUIT.

A

39

Service Manual

Model No.: HL24XP1

Speark out

TEST

TEST

TEST COPPER

TEST COPPER

0.22uf

C0603/SMD

0.22uf

C0603/SMD

C0603/SMD

C0603/SMD

C0402/SMD

C0402/SMD

C668

C668

0.1uF/50V

0.1uF/50V

+

+

R1206/SMD

R1206/SMD

CE631

CE631

1 2

FB71 150_Ohm_2A

FB71 150_Ohm_2A

+24/16.5V

C666

0.1uF

C0402/SMD

C666

0.1uF

C0402/SMD

MMBT3904

SOT23

MMBT3904

SOT23

2 3

R1781

4.7K_DNS

R1781

4.7K_DNS

C667

0.1uF

C667

0.1uF

+24/16.5V

R1206/SMD

R1206/SMD

R1206/SMD

R1206/SMD

1 2

1 2

FB73 150_Ohm_2A

FB73 150_Ohm_2A

FB72 150_Ohm_2A

FB72 150_Ohm_2A

CE632

220uF/35V

C220UF10V/D6.3H7

CE632

220uF/35V

C220UF10V/D6.3H7

+

+

PVDD

C670

C670

0.1uF/50V

C0603/SMD

0.1uF/50V

C0603/SMD

1uF

C0603/SMD

1uF

C0603/SMD

C0603/SMD

C0603/SMD

C677

C677

C675 1uF

C675 1uF

32

PGNDR

1uF

C0402/SMD

1uF

C0402/SMD

C673

C673

31

VCLAMPR

U50

U50

C674

2.2uF

C674

2.2uF

30

VCLAMPL

HTQFP48_HAIER

HTQFP48_HAIER

TPA3101

TPA3101

C0603/SMD

C0603/SMD

29

R0603/SMD

R0603/SMD

33

65

35

36

NC#37

37

NC#36

PVCCR34PVCCR

38

39

40

41

42

43

44

45

46

47

48

C0603/SMD

C0603/SMD

10uF/35V

C10UF16V/D4H7

10uF/35V

C10UF16V/D4H7

R0603/SMD

R0603/SMD

C0402/SMD

C0402/SMD

BSRN

ROUTN

ROUTN

ROUTP

ROUTP

BSRP

MUTE

FAULT

NC#47

AVCC

PGNDR

/SHUTDOWN

NC#11RINN2RINP3AGND4LINP5LINN6NC#77GAIN08GAIN19MSTR/SLV10SYNC11NC#12

C669

2.2uF

C0603/SMD

C669

2.2uF

C0603/SMD

C0402/SMD

C0402/SMD

C672 1uF

C672 1uF

PVDD

0.1uF/50V

C0603/SMD

0.1uF/50V

C0603/SMD

C678

C678

Speaker-L-

Speaker-L+

C689

0.47uF/50V

C/DIP

C689

0.47uF/50V

C/DIP

C688

0.1uF/50V

CAP_5

C688

0.1uF/50V

CAP_5

C690

0.1uF/50V

CAP_5

C690

0.1uF/50V

25

27

NC#24

24

PGND49PGND50PGND51PGND52PGND53PGND54PGND55PGND56PGND57PGND58PGND59PGND60PGND61PGND62PGND63PGND64PGND

NC#25

PVCCL26PVCCL

PGNDL28PGNDL

R1786 0

R1786 0

R0603/SMD

R0603/SMD

R1790

R1790

R1789

R1789

R1788

R1788

100K_DNS

100K_DNS

12

27K

R0603/SMD

27K

R0603/SMD

100K_DNS

R0603/SMD

100K_DNS

R0603/SMD

R0603/SMD

R0603/SMD

R1787 0

R1787 0

BSLN

LOUTN

LOUTN

LOUTP

LOUTP

BSLP

AGND

VBYP

VREG

ROSC

NC#13

23

C681

0.22uf

C0603/SMD

C681

0.22uf

C0603/SMD

22

21

L145 33uH/2A

L145 33uH/2A

20

19

C680

0.22uf

C0603/SMD

C680

0.22uf

C0603/SMD

18

17

16

C682

1uF

C0603/SMD

C682

1uF

C0603/SMD

15

C679

0.01uF

C0603/SMD

C679

0.01uF

C0603/SMD

14

R1791

100K

R0603/SMD

R1791

100K

R0603/SMD

13

CAP_5

2

L5-9

L5-9

L5-9

L5-9

L146 33uH/2A

L146 33uH/2A

3

Audio AMP

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0

0

R0805/SMD

R0805/SMD

R0805/SMD

R0805/SMD

R1792 0

R1792 0

R1793

R1793

1

CNC1

TJC3-4A

SIP-4P-2.5A

CNC1

TJC3-4A

SOT23

SOT23

2 3

4

Speaker-R+

R1776

4.7K

R1776

4.7K

123

Speaker-L-

Speaker-L+

Speaker-R-

R0603/SMD

R0603/SMD

R0603/SMD

R0603/SMD

R1778 1K

R1778 1K

R1779

4.7K

R1779

4.7K

SIP-4P-2.5A

TP28

TP28

C665

C665

C663

0.22uf

C663

0.22uf

C664

C664

0.1uF

0.1uF

Q64

Q64

1

R0603/SMD

R0603/SMD

TP106TP106

TP105TP105

TP107TP107

Speaker-R+

Speaker-R-

C686

C686

0.47uF/50V

C/DIP

0.47uF/50V

C/DIP

C687

0.1uF/50V

CAP_5

C687

0.1uF/50V

CAP_5

C685

0.1uF/50V

CAP_5

C685

0.1uF/50V

+5VSB

L143 33uH/2A

L143 33uH/2A

CAP_5

L5-9

L5-9

L5-9

L5-9

L144 33uH/2A

L144 33uH/2A

4.7K

R0603/SMD

4.7K

R0603/SMD

R1771

R1771

Q61

MMBT3904

SOT23

Q61

MMBT3904

SOT23

2 3

1

Q62

MMBT3904

Q62

MMBT3904

R0603/SMD

R0603/SMD

1

R17724.7K

R17724.7K

4.7K

R0603/SMD

4.7K

R0603/SMD

GPIO_8

R1774

R1774

MUTE

GPIO_84

+5V

2

3

4

5

40

CNA2

CNA2

+24/16.5V

TP66

TP66

123

MUTE

1N4148/SMD

1N4148/SMD

1N4148/SMD

1N4148/SMD

CHANGE NET OF HPDET TO MUTE,FOR POWER OFF POP NOIESE

D177 1N4148

C220UF10V/D6.3H7

C220UF10V/D6.3H7

D176 1N4148

D176 1N4148

Q63

Q63

MMBT3906

SOT23

MMBT3906

SOT23

R1777

R1777

1

10K

R0603/SMD

10K

R0603/SMD

R1775

R1775

1N4148/SMD

1N4148/SMD

+12V

4.7K

4.7K

12

+

+

CE630

CE630

D177 1N4148

R0603/SMD

R0603/SMD

R1780

R1780

D178

D178

47uF/16V

C47UF16V/D5H7

47uF/16V

C47UF16V/D5H7

10K

R0603/SMD

10K

R0603/SMD

1N4148

1N4148/SMD

1N4148

1N4148/SMD

NC

R0603/SMD

NC

R0603/SMD

1 2

R1782

R1782

AR1

C C

C671

1500P

C0402/SMD

C671

1500P

C0402/SMD

470

R0603/SMD

470

R0603/SMD

1 2

R1783

R1783

AR1_OUT/AMP

R0603/SMD

R0603/SMD

1 2

R1784 NC

R1784 NC

AL1

C676

1500P

C0402/SMD

C676

1500P

C0402/SMD

R0603/SMD

R0603/SMD

1 2

R1785 470

R1785 470

AL1_OUT/AMP

B B

GND

+5V

+5VSB

+12V

GND1,2,3,4,5,6,7,8,9,10,11,12,13,14

+5V1,2,3,5,8,9,10,14

+5VSB1,2,10,11

+12V1,3,9,14

GPIO_8

GPIO_84

MUTE

AR1

AL1

AL1_OUT/AMP

AR1_OUT/AMP

MUTE14

AL113,14

AR113,14

AR1_OUT/AMP14

AL1_OUT/AMP14

A

CE629

220uF/16V

CE629

220uF/16V

+

+

23

R0603/SMD

R0603/SMD

R1773 39K

R1773 39K

1N4148

1N4148

D175

D175

+12V

TJC3-4A

SIP-4P-2.5A

TJC3-4A

SIP-4P-2.5A

կ⬉

4

AMP

C662

0.01uF/50V

C0603/SMD

C662

0.01uF/50V

C0603/SMD

C661

C661

0.1uF/50V

C0603/SMD

0.1uF/50V

C0603/SMD

TEST

TEST

+24/16.5V

CE626

CE626

470uF/35V

C470UF16V/D10H9

470uF/35V

C470UF16V/D10H9

+

+

D D

4

5

7-3 .Wiring Connection Diagram

Service Manual

Model No.: HL24XP1

special number

export country

special technique

document number

customer

brand

AT09SR0810US02

AMERICA

Haier

QVC

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41

Service Manual

Model No.: HL24XP1

Chapter 8. Measurements and Adjustments

8-1. Service Mode

8-1-1.How to enter into Service Mode

The way to the factory mode menu:
Step 1: Press Menu,
Step 2: Input 8893,
Step 3: Press “OK”
System will be into the factory mode menu when 3 steps above are done.

8-1-2.How to exit

If you want to exit this factory menu, please press the button ”Exit” on the remote.

8-2. Measurements and Adjustments

8-2-1. Version, S/N, Panel Resoution

Version info: The first item is the Model Name and the second one is current software version.

(See picture on the next page.)

42

Service Manual

Model No.: HL24XP1

8-2-2. Video

Auto Color

The option could only be used in the VGA and Component model. When we found the color in

the two models was abnormal. Then we can use the function to adjust it automatically.

Color Temperature

The function could adjust the Color Temperature, used when debugging

43

Service Manual

Model No.: HL24XP1

8-2-3. Audio

Dolby Banner: When turn it “ON”, the model will be in Dolby authentication state.
Compression: Compression style. RF atv line AV/S-Video/YPbPr/VGA
Compression Factor: Compression state.
Downmix: output model. MTS System: used when debugging. The parameters only used when

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8-2-4. Channel

Range Scan: The function could make it to search the channels by differentiation the analog

and digital channels.

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Service Manual

Model No.: HL24XP1

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Factory Scan:
According to ANTENNA-ANALOG---ANTENNA-DIGITAL---CABLE- ANALOG---CABLE- DIGITAL

to search channels, used only in project debugging.

Tuner Diagnostic: Project debugging setting, used to inspect the audio function.

45

Service Manual

Model No.: HL24XP1

8-2-5. Gamma

Gamma:
Bright GAMMA0.8 Middle default settings in the program Dark GAMMA1.2

8-2-6. Backlight

Backlight: adjust the backlight.

46

Service Manual

Model No.: HL24XP1

8-2-7. Function

Burning Mode:
Turn it “ON” to enter the aging model, This is for factory run-in testing. The screen would display

red, green, blue and black screen repeatedly. Each color screen could be exam at that time.

Clean Storage The function could make the model turn back to the factory default setting.

47

Service Manual

Model No.: HL24XP1

Remark:

The date of the chart only is an example, please don’t adjust the factory mode base on it.

48

Chapter 9. Trouble shooting

9-1. Simple check

Verify if the television is properly plugged

No picture/ No sound

Blank screen

Verify if the television is properly supplied power
Verify if electricity is available.

Verify if correct signals are input
Press INPUT button to change signal input to TV input
Restart the television of power supply is interrupted

Service Manual

Model No.: HL24XP1

No sound

Poor sound

No picture in some channel

No color for some channel
program (black and white)

Spots with some or all pictures

Press Mute button and verify if Mute mode is set.
Switch to otger channel and verify if the same problem
happens.
Press VOL+ button to see of he problem can be
solved.

Verufy if sound system is correct .Refer to some
chapter for adjust.

Verify if correct channel is selected.
Adjust the antenna.
Make adjustments by Fine Tune and MANUAL Scan.

Verify if the same problem exists in other channels.
check out of picture and sound system.
Refer to relative instructions in the Manual for color
adjust.

Verify if the antennal is correctly connected.
Verify if the antennal is in good condition.

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Horizontal/ vertical bars or picture
shaking

Television out of control

Check for local interference such as an electrical
appliance or power tool.

Disconnect the television from power supply and 10
seconds later, connect the television to the power
supply. If the problem still exists, contact authorized
after-sales service for technical assistance.

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Service Manual

Model No.: HL24XP1

9-2. Power Supply Board Failure Check.

50

9-3. Mainboard Failure Check

Symptom: No Sound

No Sound

(All Mode)

Service Manual

Model No.: HL24XP1

Check the input

Source

Pass

Check the

input/output

Pass

Check the

input/output

Pass

Fail

Fail

Fail

Change Source input

Re-soldering or change

IC U13

Re-soldering or change

IC U55

Check the

input/output

Pass

Check the

Speaker

Pass

Check the

Sperker wire

Fail

Re-soldering or change

IC U2

Fail

Change the Speaker

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Service Manual

Model No.: HL24XP1

9-4. Pannel Failure

Failure Mode

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

Vertical color line(light or

dark forever)

Horizontal line(light or

dark forever)

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V B/D Vertical bar

Part Name Description Phenomena Failure cause

V Dim Vertal gray line

V L/D

TCP

H B/D Horizontal bar

H Dim Horizontal gary line

H L/D

Bladder between Polarizer and

top glass

Service Manual

Model No.: HL24XP1

1.Chip lose action

2.IC ahort or jointiog bad

3.Pannel and vsc connect bad

Dot Defect Bright dot dark dot in pannel Incoming Inspection Standard

Polarizer Bubble Bladder in Polarizer

Polarizer Scratch Polarizer Scratch Tine or rigidity arose

F/inside Polarizer Eyewinker inside Polarizer Eyewinker inside Polarizer

Abnormal Display Abnormal Display

Flashing Bright and dark display alternately

Part Name Description Phenomena Failure Cause

Circuit

Panel or Polarlzer

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Service Manual

Model No.: HL24XP1

Maybe caused by surge current and EDS

B/L normal,

only white screen display

B/L normal,

LCD

Vcom imbalance

only Black screen display

Capacitance

improper bring crosstalk inside LCD pannel

Only

color abormal

1.Chip

lose action

2.IC short or jointion bad

3.Pannel and vsc connect bad

Only

color abnormal

Part Name Description Phenomena Failure Cause

54

White Screen

Black Screen

FIIcker Crosstalk

Circuit

Abnormal Color

Abnormal Color

Caused

by Mechanica noise of backlight unit

Causeed by

between

mechanism and pannel

*Connect

badness

between wire and electrode

*Connect

badnessShort between wire and electrode

Operation

abnormal

or systemic noise

Operation

Service Manual

Model No.: HL24XP1

abnormal

or systemic noise

Short bitween lamp housing and wire, Because

consume power too much

F/M in B/L unit

When

turn panel,appear cacophony

Nolse

Mechanlcal

Part Name Description Phenomena Failure cause

Ripple Connectric circle

B/L off B/L lose action

normal

B/L brightness darker than

B/L dark

B/L

wire damaged

B/L

wire damaged

B/L wire open Without backlight

B/L shut down B/L shutdown in sometime

F/M

or wirelike

inB/L ,white,balck Rotundity

F/M

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Service Manual

Model No.: HL24XP1

B/L unit badness

Sheet in B/L unit is uneven

*Lack screw

Screw damage

Brightness

than normal

at bottom of LCM brighter

Light leakage

Part Name Description Phenomena Failure Cause

Lack screw

Uniformity B/L brightness asymmetric

Mechanlcal or B/L

or screw damage

Mount hole

56