service manual - rtellason.comrtellason.com/manuals/service manual hl32r1.pdfyou can find them in...

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1 SERVICE MANUAL 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 b electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product deal with in this service information by anyone else could result in serious injury or death. COLOR TV Model No. HL32R1 CHASSIS: MTK5380LC 2009 (Qingdao Electronics limited company) All rights reserved. Unauthorized copying and distribution is a violation of law. Model No. HL32R1a

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Page 1: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

1

SERVICE MANUAL

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 b electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the

product deal with in this service information by anyone else could result in serious injury or death.

COLOR TVModel No. HL32R1

CHASSIS: MTK5380LC

2009 (Qingdao Electronics limited company)

All rights reserved. Unauthorized copying and distribution is a violation of

law.

Model No. HL32R1a

Page 2: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

CONTENTS Table of contents………………..................…………………..……….2 1. General Information…………...............…………………………..4

1-1. General Guidelines...…………………………………………………..41-2. Important notice………………………………………………………...4 1-3. How to read this Service Manual……………………………………..5

2. Specifications……………………………………………....................6 3. Location of Controls and Components ...........................7

3-1.Board Location…………………………………………………………..7 3-2. Main Board & AV Board………………………………………………..7 3-3. Power Board…………………………………………………………….9 3-4. LCD Panel………………………………………………………………11

4. Disassemble and assemble…………………...........………….12 4-1 Remove the Pedestal ……………………………………………….…13 4-2 Remove the Back Cover…………………...…………………………..1 3

4-3 Remove the speaker..........…….........…………………………………13

4-4 Remove the power module.....……………....…………………………13

4-5 Remove the Main board.....……….......……………………………….14

4-6 Remove the remote control and the keypad control.....................144-7 Remove the Terminal Bracket..……………………….……………….14

5. Installation Instructions ………..................………………..…..15 5-1 External Equipment Connections …………………………..........…..15 5-2 HDMI and DVI input.………………………….............................…...20

6. Operation Instructions ………………………….........................23 6-1 Tv Side pannel control and connections...…………………….........23 6-2 Back Panel Conections.…………...……………………………..........246-3 Setting Up Your Remote Control...................................................25

7. Electrical parts ............................................................................26 7-1. Block diagram ...............................................................................26 7-2. Circuit Diagram..............................................................................26 7-3 .Wiring Connection Diagram...........................................................42

8. Measurements and Adjustments .......................................43 8-1. Service Mode ..................................................................................43

……………………….……………… 144-8 Remove the Panel

Page 3: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

8-1-1.How to enter into Service Mode ......................................................43

8-1-2.How to exit ..................................................................................43

8-2. Measurements and Adjustments ..................................................43 9. Trouble shooting ......................................................................49 9-1. Simple check ...............................................................................49 9-2. Power Supply Board failure check ..............................................50

9-3. Main board failure check ..............................................................51 9-4. Pannel failure ...............................................................................53

Page 4: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

1. General Information 1-1 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

1-2 Important notice 1-2-1. 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

1-2-2. Be careful to the electrical shock To prevent damage which might result in electric shock or fire, do not expose this TV set to rain or excessive moisture. This TV must not be exposed to dripping or splashing water, and objects

Filled with liquid, such as vases, must not be place on top of or above the TV 1-2-3. Electro static discharge (ESD) Some semiconductor (solid state) devices can be damaged easily by static electricity. Such Components commonly are called Electrostatically Sensitive (ES) Devices. The following tech-niquesshouldbeusedtohelpreducetheincidenceofcomponentdamagecausedbyelectro Static discharge (ESD). 1-2-4. About lead free solder (PbF) This product is manufactured using lead-free solder as a part of a movement within the consum-er products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product. 1-2-5. Use the genewing parts (specified parts) Special parts which have purposes of fire retardant (resistors),high-quality sound (capacitors), low noise(resistors), etc. are used. When replacing any of components, be sure to use only manufacture's specified parts shown in the parts list.

Safety Component ● Components identified by mark have special characteristics important for safety.

Page 5: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

1-2-6. Safety Check after Repairment Confirm that the screws ,parts and wiring which were removed in order to service are put in the

original positions, or whether there are the portions 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.

Insuration Test 1. Unplug the plug from the AC outlet.

2. Remove the antenna terminal on TV and turn on the TV. 3. Insulation resistance between the cord plug terminals and the eternal exposure metal

should be more than M ohm by using the 500V insulation resistance meter

4. If the insulation resistance is less than M ohm, the inspection repair should be required. If you have not the 500V insulation resistance meter, use a Tester. External exposure metal: Antenna terminal Headphone jack

1-2-7. Ordering Spare Parts Please include the following informations when you order parts. (Particularly the Version letter) 1. Model number and Version letter

The model number can be found on the back of each product and the Version letter can be found at the end of the serial number.

2. Part No. and Description You can find them in your service manual.

1-2-8. Photo used in this manual The illustration and photos used in this Manual may not base on the final design of products, which may differ from your products in some way.

1-3. How to read this Service Manual 1-4-1. Using Icons Icons are used to attract the attention of the reader to specific information. The meaning of each 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.

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

Page 6: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

870/267/657

796/230/590

15.3

12.5

90W

10W×2

H:178/V:178

3000:11366x768

32inch

HL32R1

may damage equipment, loose data, get an unexpected result or has to restart(part of) a procedure.

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

Reference: A “reference” guides the reader to other places in this binder or in this manual, where he/she will find additional information on a specific topic.

2. Specification

Model

Screen size

Aspect ratio 16:9

Resolution

Contrast Ratio

Angel of view

Color display 16.7M

OSD language English

Color system ATSC/NTSC

Audio system DK,BG,I, LL'

Audio output power(Built-in)(W)

Audio output power(outer)(W) No

Total power input(W)

Voltage range(V) 120V±10% V

Power frequency(Hz) 60HZ

Time of sleep timer(MINS) 240Min

Net weight(KG)

Gross weight(KG)

Net dimension(MM)

Packaged dimension(MM)

3. LOCATION OF CONTROLS AND COMPONENTS

Page 7: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

Power connectors (CNA1)

A Board DC13W0E0101M Mainboard Assembly(0090719678C)

B Board 0094001274A Power Supply

3-1 Board Location

No. Parts number Description

3-2 Main Board & AV Board

3-2-1 Function Description: Main Board: Process signal which incept from exterior equipment,then translate into signal that panel can display. 3-2-2 Connector definition Main board connector

Page 8: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

Pin number Signal number 1 SW 2 GND 3 +5VSB 4 GND 5 GND 6 +12V 7 +12V

Notes: CNA1-Pin1:System power on / standby System board will use this pin to control system power. CN1

Pin number Signal number 1 Dimming 2 ON/OFF 3 GND 4 SELECT(NC)

Notes: CN1-Pin2: Backlight on/off The system can turn on or turn off the backlight of TFT LCD Panel through the power supply unit path. CN1-Pin1: 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. CNA2

Pin number Signal number 1 +24V/16.5V 2 +24V/16.5V 3 GND 4 GND

Remote connector(CNE1)

Pin number Signal number 1 +5VSB 2 IR_IN 3 LED_RED 4 LED_GRE 5 GND

Keypad connector(CNE2)

Page 9: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

Pin number Signal number

1 GND 2 ADIN1-K0 3 ADIN2-K1

Speaker connector(CNC1)

Pin number Signal number 1 SPEA_L+ 2 SPEA_L- 3 SPEA_R_ 4 SPEA_R+

Other connectors: CNB2 to Upgrade the program of MTK5380L (U13) AND FLASH (U17)

3-3. Power Board

3-3-1 Function Description: Supply power for Main board, Panel. 3-3-2Connectordefinition CON2

Page 10: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

CON3

CON3

Page 11: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

3-4. LCD Panel

3-4-1 Function Description: Display the signal. 3-4-2 Connector definition

Page 12: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

4.Disassemble and assemble

Page 13: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

4-1 Remove the Pedestal

Lay down the unit so that rear cover faces upward .

5 screw.(ST4*16)

4 screw.(ST4*16)

12 screw.(ST4*12)

Remove the five screw from the rear cover indicated by blue line.

Then remove the pedestal.

4-2 Remove the Back Cover

Remove the fourteen scre windicated on figure above by blue line.

Then remove the back cover from the unit.

4-3. Remove the speaker

Remove the four screw from the speaker indicated on figure above by blue line.

4-4 Remove the power module

Remove the four screw indicated on the figure above by blue line .

Then remove the power module.

2 screw.(ST3*10)

4 screw.(M4*8)

Page 14: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

4-5 Remove the the Main board

Remove the four screw indicated on the figure above by blue line.

4 screw(M3* 8)

4 screw(ST3 *10)

8 screw(M3* 8)

8 screw(ST4*12) 2 screw(M4* 8)

Remove the Main board.

4-6 Remove the remote control and the keypad control

Remove the four screw indicated on the figure above by blue line.Take out the remote control board and the keypad control.

4-7 Remove the Terminal Bracket

4-8 Remove the panel

Remove the eight screw indicated on the figure above by blue line.

Remove the ten screw indicated on the figure above by blue line.

Then remove the terminal bracket.

Then remove the panel .

Page 15: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

AN

T IN

AN

T IN

AN

T IN

AN

T IN

Over-the-air TV reception quality will depend on your antenna type, antenna location and antenna positioning.

External Equipment Connections

Antenna Connection

Multi-family Dwellings/Apartments(Connect to wall antenna socket)Wall AntennaSocket

Single-family Dwellings /Houses(Connect to wall jack for outdoor antenna)OutdoorAntenna

VHF AntennaUHF Antenna

Turn clockwise to tighten

RF Coaxial Wire (75 ohm)

Bronze Wire

Be careful not to bend the bronze wire when connecting the antenna.

Bronze Wire

To improve the picture quality in a poor signal area,please purchase a signal amplifier and install properly.

If the antenna needs to be split for two TV`s, install a 2-Way Signal Splitter in the connections. To install the antenna properly please contact a

professional in your area.

Accessories

Remote control Owner`s manual Alkaline battery(AAA) 2

Please READ this manual carefully before operating your TV, and retain it for future reference.

TFT-LCD TVOWNER S MANUAL'

MODEL:

S HL26KHL32KHL37KHL42KHL47K

R

HL37THL52T

PLAY/PAUSE

REV

REPEAT

GUIDE

MTS/SAP

CCD ARC

FREEZE

ENTER

STOPUSB REC

PREV NEXT

CH.LIST

FAVORITE

TV

STB

INPUT

MUTE

VOL CH

MENU

SLEEP DISPLAY

EXIT

RECALL

PICTURE AUDIO PC HDMI

CABLE VCR AUD

DVD

5.installation instruction

Page 16: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

Connecting a

our Connection

Connections

22

11

11

YY PbPb PrPr LL RR

LL LLRR RRVIDEOVIDEO VIDEOVIDEOS-VIDEOS-VIDEO

VGAVGAVGA AUDIOVGA AUDIO

AUDIOAUDIO AUDIOAUDIO

LL

RR

DVI AUDIODVI AUDIO

AUDIOAUDIO

22

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VCR

NOTE: All cables shown are not included with the TV.

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.

External Equipment

Choose Y

To avoid picture noise (interference), leave an adequate distance between the VCR and TV.

Connection Option 1Set VCR output switch to channel 3 or 4 and then tune the TV to the same channel number.

Connection Option 21. Connect the audio and video cables from the VCR's output jacks to the TV input jacks, as shown in the figure.When connecting the TV to VCR, match the jack colors (Video = yellow, Audio Left = white, and Audio Right = red).If you connect a S-VIDEO output from VCR to the S-VIDEO input, the picture quality is improved; compared to connecting a regular VCR to the Video input.

2. Insert a video tape into the VCR and press PLAY on the VCR. (Refer to the VCR owner`s manual.)

3. Select the input source with using theINPUT button on the remote control, and then press / button to select the source,press ENTER button to confirm.

Page 17: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

22

11

11

YY PbPb PrPr LL RR

LL LLRR RRVIDEOVIDEO VIDEOVIDEOS-VIDEOS-VIDEO

VGAVGAVGA AUDIOVGA AUDIO

AUDIOAUDIO AUDIOAUDIO

LL

RR

DVI AUDIODVI AUDIO

AUDIOAUDIO

22

LL RRAUDIOAUDIO

CO

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ON

EN

T IN

CO

MP

ON

EN

T IN

VID

EO

IN

VID

EO

IN

11

AV

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V O

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VG

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VG

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HD

MI IN

HD

MI IN

AN

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22

11

11

YY PbPb PrPr LL RR

LL LLRR RRVIDEOVIDEO VIDEOVIDEOS-VIDEOS-VIDEO

VGAVGAVGA AUDIOVGA AUDIO

AUDIOAUDIO AUDIOAUDIO

LL

RR

DVI AUDIODVI AUDIO

AUDIOAUDIO

22

LL RRAUDIOAUDIO

CO

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ON

EN

T IN

CO

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ON

EN

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VID

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IN

VID

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IN

11

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HD

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How to connect1. Connect the DVD video outputs (COMPONENT) to the Y Pb Pr jacks on the TV and connect the DVD audio outputs to the YPbPr Audio IN jacks on the TV, as shown in the figure.2. If your DVD only has an S-VIDEO output jack, connect this to the S-VIDEO input on the TV. as shown in the figure.

NoteIf your DVD player does not have component video output, use S-Video.

How to use1. Turn on the DVD player, insert a DVD.2. Use INPUT button on the remote control to select component mode.3. Press Play button on external equipment for program play.4. Refer to the DVD player's manual for operating instructions.

How to connectConnect 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 thejack colors (Video = yellow, Audio Left = white, and AudioRight = red).

How to use1. Select the input source with using the INPUT button onthe remote control. 2. Press / button to select the desired source.3. Press button to confirm.4. Operate the corresponding external equipment.

ENTER

Video Game Set

Camcorder

Component Input portsTo get better picture quality, connect a DVD player to the component input ports as shown below.

Component portson the TV

Video output portson DVD player

Y Pb Pr

Y Pb PrY B-Y R-YY Cb CrY P PB R

External A/V Source Setup

Connecting a DVD player

Page 18: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

22

11

11

YY PbPb PrPr LL RR

LL LLRR RRVIDEOVIDEO VIDEOVIDEOS-VIDEOS-VIDEO

VGAVGAVGA AUDIOVGA AUDIO

AUDIOAUDIO AUDIOAUDIO

LL

RR

DVI AUDIODVI AUDIO

AUDIOAUDIO

22

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CO

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ON

EN

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ON

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VID

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VG

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HD

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Digital Set-top Box

This TV can receive Digital Over-the-air/Cable signals without an external digital set-top box. However, if you do receive Digital signals from a digital set-top box or other digital external device, refer to the figure as shown below.This TV supports HDCP (High-bandwidth Digital Contents Protection) protocol for Digital Contents (480p,720p,1080i).

How to connectUse the TV`s COMPONENT , VGA or HDMIjack for video connections, depending on your set-top box connector. Then, make the corresponding audio connections.

How to use1. Turn on the digital set-top box. (Refer to the owner`s manual for the digital set-top box.)2. Use INPUT on the remote control to select COMPONENT , VGA or HDMI source.

Send the TV`s audio to external audio equipment (stereo system) via the Digital Audio Output (Optical) port.

How to connect1. Connect one end of an optical cable to the TV Digital Audio(Optical) Output port.2. Connect the other end of the optical cable to the digital audio (optical) input on the audio equipment.See the external audio equipment instruction manual for operation.

NoteWhen connecting with external audio equipments, such as amplifers or speakers, please turn the TV speakers off.

Connecting a digital audio output

Connecting a DTV(digital TV)

Signal

480i

480p

720p

1080i

1080p

COMPONENT HDMI

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

HDMI

Caution: Do not look into the optical output port. Looking at the laser beam may damage your vision.!!

22

11

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LL LLRR RRVIDEOVIDEO VIDEOVIDEOS-VIDEOS-VIDEO

VGAVGAVGA AUDIOVGA AUDIO

AUDIOAUDIO AUDIOAUDIO

LL

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DVI AUDIODVI AUDIO

AUDIOAUDIO

22

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Page 19: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

22

11

11

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LL LLRR RRVIDEOVIDEO VIDEOVIDEOS-VIDEOS-VIDEO

VGAVGAVGA AUDIOVGA AUDIO

AUDIOAUDIO AUDIOAUDIO

LL

RR

DVI AUDIODVI AUDIO

AUDIOAUDIO

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How to connect1. To get the best picture quality, adjust the VGA graphics card to 1024x768 .2. Use the TV`s VGA or DVI (Digital Visual Interface)Audio IN port for audio connections, depending on your computer connector.

If the graphic card on the computer does not output analog and digital RGB simultaneously, connect only one of either VGA IN or HDMI IN to display the VGA on the TV.

If the graphic card on the computer does output analog and digital RGB simultaneously, set the TV to either VGA or HDMI ; (the other mode is set to Plug and Play automatically by the TV.)3. Then, make the corresponding audio connection. If using a sound card, adjust the VGA sound as required.

How to use1. Turn on the computer and the TV.2. Use INPUT on the remote control to select VGA or HDMI source.3. Check the image on your TV. There may be noise associated with the resolution, vertical pattern, contrast or brightness in VGA mode. If noise is present, change the VGA 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 VGA graphic card can not be changed, change the VGA graphic card or consult the manufacturer of the VGA graphic card.

Note1.Use a DVI cable.2.Avoid keeping a fixed image on the TV's screen for a long period of time. The fixed image may become permanently imprinted on the screen. 3. The synchronization input form for Horizontal and Vertical frequencies is separate.

Resolution

Frame frequency (Hz)

VGA

SVGA

XGA

640x480 60Hz

800x60060Hz

1024x76860Hz

Mode Resolution

75Hz

Connecting a computer

75Hz

Page 20: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

When the source device(DVD player or Set Top Box) supports HDMI

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.

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.

5-2 HDMI and DVI input

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HDMI Cable(not supplied with the product)

HDMI to DVI Cable(not supplied with the product)

Analog Audio Cable(Stereo to RCA type)(not supplied with the product)

Cable sample

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HDMI4 INHDMI3 IN

TO USE AC POWER SOURCEUse the AC polarized line cord provided for operation on AC. Insert the AC cord plug into a standard polarized AC outlet.

Note Never connect the AC line cord plug to other

than the specified voltage. Use the attached power cord only.

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.

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.

Polarized AC Cord Plug

AC OutletWider Hole and Blade

You can connect a set of headphones to your set if you wish to watch aTV programme without disturbing the other people in the room.

Connecting Headphones

Note Prolonged use of headphones at a high volume

may damage your hearing. You will not receive sound from the speakers

when you connect headphones to the system.

Plug a set of headphones into the 3.5mm mini-jack socket on the side panel of the set.

Power source

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1.MENU: Menu display. 2.INPUT: Press to the input source mode.

3.VOL +/-: Press to adjust the volume. In the MENU screen, these buttons serve as left/right buttons. 4.CH +/- : Press to scan through channels. To scan quickly through channels, press and hold down either +/- . In the MENU screen, these buttons serve as up/down buttons. 5.POWER: Press to turn on and off the TV.6.7.Av2 AUDIO IN: Connect the audio L/R cables from the video signal source to these jacks.8.AV2 VIDEO IN: Connects the composite video cable from an external signal source to this jack.9.Headphone jack : Headphone audio output terminal.10.HDMI IN: Connect a 11.Remote Sensor Receives signals from the remote control. Do not put anything near the sensor ,

Press to access the on-screen menu displayaccess Press repeatedly to change the source to the one you want to

watch. In the MENU screen, the INPUT button serves as the ENTER button.

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

IRwhich may block the remote control signal.

HDMI device to receive digital audio and uncompressed digital video signals.

HL26K1/HL32K1/HL32XK1/HL42XK1/L3249

HL26R1/HL32R1/HL42XR1

L -

AU

DIO

- R

L -

AU

DIO

- R

HD

MI4

IN

HD

MI3

IN

US

BV

IDE

O2

IN

VID

EO

VID

EO

ME

NU

INP

UT

VO

L+

VO

L- C

H+

CH

- PO

WE

RM

EN

U IN

PU

T V

OL

+ V

OL

- CH

+ C

H- P

OW

ER

TV Side panel controls and connections

6 . Operation Instructions Basal information

6-1

Page 24: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

Back panel connections

22

11

11

YY PbPb PrPr LL RR

LL LLRR RRVIDEOVIDEO S-VIDEOS-VIDEO

VGAVGAVGA AUDIOVGA AUDIO

AUDIOAUDIO AUDIOAUDIO

LL

RR

DVI AUDIODVI AUDIO

AUDIOAUDIO

22

LL RRAUDIOAUDIO

CO

MP

ON

EN

T IN

CO

MP

ON

EN

T IN

VID

EO

IN

VID

EO

IN

11

AV

OU

TA

V O

UT

VG

A IN

VG

A IN

HD

MI IN

HD

MI IN

AN

T IN

AN

T IN

OP

TIC

AL

OU

TO

PT

ICA

L O

UT

1. Digital Audio Output: NOTE: In standby mode, these ports will not work.

2. DVI Audio In: 3. Antenna Input: Connect cable or antenna signals to the TV, either directly or through your cable box.

4. HDMI In: 5.VGA Audio In: Connect the audio L/R cables from a computer to this jack.6.VGA Video In: Connect a video cable from a computer to this jack.7. VIDEO In: Connects the video signal from a video device.8. In: Connect a component video device to these jacks.9. AUDIO In: Connect the audio L/R cables from the video signal source to these jacks.10. S-VIDEO In: Connect the S-Video cable from an external signal source to this jacks.11. COMPONENT AUDIO In: Connect the audio L/R cables from the component video signal source to these jacks.12. AUDIO In: Connect the audio L/R cables from the S-Video signal source to these jacks.

13. AUDIO Out: Connect the audio L/R cables to

Connect various types of digital audio equipment.

When using a DVI to HDMI adapter, connect the audio signal to these jacks.

Connect a HDMI device to receive digital audio and uncompressed digital video.

your audio equipment.

Component Video

6-2

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The remote control cannot be operated unless the batteries are properly loaded.

When using the remote control, aim it at the remote sensor on the TV.

Function introduction1.POWER Press to turn on and off the TV.2.TV DVD SETBOX CABLE VCR To select one of the system modes in which the remote control

can be used.3.PICTURE Press repeatedly to cycle through the available picture modes.4. AUDIO Press to cycle through different sound settings.5.INPUT Show the input source.6.MUTE Switches the sound on or off.7.VOLUME UP/DOWN Press to adjust the volume. 8.MENU Press to open the on-screen menu.9.THUMBSTICK (Up/Down/Left/Right/ ) Allows you to navigate the on-screen menus and adjust

the system settings to your preference.10.SLEEP button Press to display the sleep timer option.11. 12. MTS/SAP Selects MTS sound: Mono, Stereo, and SAP in Analog mode. Change the audio language in DTV mode.13.GUIDE Press to display the guide when you are watching analog or digital channels.14.CCD(closed caption) Select a closed caption.15.

17.Number buttons Press to change a channel.18. button Press to select digital channels. For example, to enter “54-3”, press “54”, “ ” and “3”.19.RECALL Press to jump back and forth between two channels. 20.CHANNEL UP/DOWN

21.EXIT Clears all on-screen displays and returns to TV viewing from any menu.22.

23.DISPLAY

24. Functions / Rewind / Fast

/ backward

/Forward Stop Play/Pause REC 25.FREEZE Press once to display a frozen image of the current program, but audio continues. Press again to return to the program.26.CH.LIST Open the channel list .27.FAV.LIST Press to open the favorite channel list .28.ARC(Aspect Ratio Control) Press to change the aspect ratio.

AUD

video

ENTER

USB: Press to switch to USB in.

HDMI:Press to select a device connected to the HDMI input16.PC:Press to select the computer connected to the VGA input

o scan quickly between the last two channels, press and hold down either +/- .

ENTER Accesses the highlighted item in the on-screen menu

Press to display the TV status information on the top of the TV

screen.

Press to scan through channels. T

USBControl the USB System.

REPEAT Repeat

in TV

in TV

PLAY/PAUSE

REV

REPEAT

GUIDE

MTS/SAP

CCD ARC

FREEZE

ENTER

STOPUSB REC

PREV NEXT

CH.LIST

FAVORITE

TV

STB

INPUT

MUTE

VOL CH

MENU

SLEEP DISPLAY

EXIT

RECALL

PICTURE AUDIO PC HDMI

CABLE VCR AUD

DVD1

2

3

4

5

6

7

8

9

10

11

18

19

20

21

22

23

24

25

26

27

28

12

13

14

15

16

17

6-3 Setting Up Your Remote Control

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7. Electrical parts 7-1. Block diagram

7-2. Circuit Diagram

MTK5380L

MT8292 TPA3101

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A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

+3V3SB+5VSB+12V

OPWRSB

+5V

OIRIOPCTRL3

ADIN2ADIN1

LED_RED#

LED_GRE#

OPCTRL3

ADIN2_K1 ADIN2

GND

LED_GRE#LED_RED#

LED_CTL#

LED#

OPWRSB

OIRI

+12V

IR_IN

GPIO_3

GPIO_3

ADIN1_K0 ADIN1

DVD_5V

+5V

DVD_5V

ADIN2_K1

IR_IN

GND

GNDGND

SW_NODE

ADIN1_K0

GND

+5VSB

+3V3SB

+5VSB

+3V3SB

+5VSB

+5V

+5VSB +12V

+5VSB

+3V3SB

+5VSB

+5VSB

+5VSB

+12V

+5V

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

+12V3,9,14,15+5V2,3,5,8,9,10,14,15

OPWRSB4

+5VSB2,10,11,15

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

ADIN24

OPCTRL34OIRI7

ADIN14

IR_IN10

GPIO_34DVD_5V

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1C

1 15Tuesday, November 25, 2008

INDEX/MAIN POWER

NUSTC_5380P1_V2_FOR:HAIER

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1C

1 15Tuesday, November 25, 2008

INDEX/MAIN POWER

NUSTC_5380P1_V2_FOR:HAIER

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1C

1 15Tuesday, November 25, 2008

INDEX/MAIN POWER

NUSTC_5380P1_V2_FOR:HAIER

MT5380 (DDR1) MODEL NAME: MT5380P1-V2

GPIO Definition

GPIO_8GPIO_9

GPIO_7

GPIO_4

GPIO_12GPIO_13

OPCTRL3

LVDS Panel Control(Reserve)

Headphone Detect

U2RXU2TX

GPIO_0

Back Light Control

HDMI EEPROM Write Protect

LVDS Power Control

System EEPROM Write Protect

HDMI HDP

VGA EEPROM Write Protect

12. AV IN/L/R/CVBSO

10. YPBPR/L/R

01. INDEX02. DIGITAL POWER03. ANALOG POWER 04. PERIPHERAL05. ANALOG PLL/USB2.0/TUNER06. DDR1 MEMORY07. FLASH/JTAG/UART/IR/TRAP08. HDMI/SPEAKER09. LVDS/MUTE

11. VGA IN/LR

13. LINE OUT/HP14. BACK LIGHT /MAIN POWER

GPIO_5GPIO_6

GPIO_11GPIO_10

OPCTRL4

Audio Mute Control

LVDS Panel Control(Reserve)

Speaker Mute

GPIO_1GPIO_3

OPCTRL2OPCTRL1OPCTRL0

OPCTRL5

CEC Function

TrapHDMI/S2

MT5380LQFP

DDR PWRU4,U11

Tuner,U22

HDMI1

VGA

YPbPr1

DDR1UA1

Flash

AV1R,L

U13

OPWM0(GPIO 40)VCXO(GPIO 67)

AIN1,2,4

Mute#HDMI/S1

Unused

UnusedUnusedUnused

L,RYC1

DATE

V2 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.

2007/04/09INITIAL VERSIONV1History

2007/06/11

Rev

2007/06/115.Add DRAM Serial resistors. 6.Add CEC uP. 7. Add U16 MT8292

Note

Unused

GPIO Definition

UnusedRF_AGC(GPIO 62)

AIN3_R(GPIO 75)

UnusedAIN3_L(GPIO 74)

OR

Open Frame24V in

DVI_IN

VGA_IN

R L

R L

YPbPr0 R,L V_OUT L,RSPDIF

HPL,R

MT8292

Speaker

RL2_OUT/LINE

INPU

T0R

PGA0OUTR

INPU

T0L

ADCOUTL

AIN4

PGA1OUTR

AIN0L,R

MT5380

AIN3

AIN5

PGA1OUTLPGA0OUTL

AR2

AR1

HPOR

AL2,AR2

AIN1L,R_IN

PHONEHPOL

INPU

T1R

MT8292

AL2

YPBPR1L,R_IN

VGAL

/R_I

N

INPU

T1L

AIN1

AIN1L,R

ADCOUTRAIN0R/5380

AIN2L,RYPBPR0L,R_IN

AIN0L/5380

SY1L

/R_I

N

AIN3L,R

AL1

AMP

AV3L

/R_I

N

AL1,AR1

HDMI

L/R_

IN

TPA1301

U17,U18

......

HDMI2

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

near NCP1587

TP88TP88

R80

R0603/SMD

R80

R0603/SMD

+ CE641

470uF/16V

+ CE641

470uF/16V

TP83TP83

CNA4

5PIN_2.0

CNA4

5PIN_2.0

GND3

+5V4

STB5

+12V1

GND2

C7090.1uFC7090.1uF1

2

R20212.49K_1%

R20212.49K_1%

C697 100pFC697 100pF12

R1697 4.7KR0603/SMD

R1697 4.7KR0603/SMD

C7010.1uFC7010.1uF1

2

TP90TP90

CNE2

PH-4HSIP-4P-2.0A

CNE2

PH-4HSIP-4P-2.0A

1234

R2014 4.7RR2014 4.7R

+ E8

470uF/16VC330UF25V/D8H14

+ E8

470uF/16VC330UF25V/D8H14

R47NCR0603/SMD

R47NCR0603/SMD

TP93TP93

C6983.3nF

C0603/SMD

C6983.3nF

C0603/SMD

12

TP89TP89

C628100pF

C0402/SMD

C628100pF

C0402/SMD

R1620NCR0603/SMD

R1620NCR0603/SMD

TP20

TEST

TP20

TEST

TP91TP91

R2016

10R

R2016

10R

TP94TP94

C30.1uFC0402/SMD

C30.1uFC0402/SMD

R1707

4.7kR0603/SMD

R1707

4.7kR0603/SMD

TP23

TEST COPPERTEST

TP23

TEST COPPERTEST

C7300.1uFC7300.1uF1

2

TP81TP81

Q51

2N3906SOT23/SMD

Q51

2N3906SOT23/SMD

1

32

Q27

2N3904

SOT23/SMD

Q27

2N3904

SOT23/SMD

1

32

R2017

NC/15K-18k

R2017

NC/15K-18k

Q53

2N3904SOT23/SMD

Q53

2N3904SOT23/SMD

1

32

FB10 FB

C0805/SMD

FB10 FB

C0805/SMD

+ E947uF/16v

+ E947uF/16v

TP79

TEST COPPERTEST

TP79

TEST COPPERTEST

J1

EMIEMI/HAIER

J1

EMIEMI/HAIER

12345678

R211210RR211210R

R403

47KR0603/SMD

R403

47KR0603/SMD

R1698

220 R0603/SMD

R1698

220 R0603/SMD

D4

NS/ESD_0402_10pF

D4

NS/ESD_0402_10pF

12

TP22

TEST

TP22

TEST

U57

NCP1579

U57U57

NCP1579

U57

BST 1

TG 2

GN

D3

BG 4

VC

C5

COMP7

FB6

PHASE 8

R4024.7KR0603/SMD

R4024.7KR0603/SMD

TP3

TEST

TP3

TEST

D3NS/ESD_0402_10pF

D3NS/ESD_0402_10pF

12

FB11

FBC0805/SMD

FB11

FBC0805/SMD

R1708

10kR0603/SMD

R1708

10kR0603/SMD

R169210R0603/SMD

R169210R0603/SMD

R1696 0R0603/SMD

R1696 0R0603/SMD

U58NTMD4840U58NTMD4840 3

2 1

4

65

8 7C7280.1uFC7280.1uF1

2

+CE639

470uF/16v C470UF16V/D10H9

+CE639

470uF/16v C470UF16V/D10H9

R1694100RR0603/SMD

R1694100RR0603/SMD

TP82TP82

C7291uFC0603/SMD

C7291uFC0603/SMD

12

CNA1

TJC3-7ASIP-7P-2.5

CNA1

TJC3-7ASIP-7P-2.5

1234567

R2015 1KR2015 1K

TP29

TEST

TP29

TEST

D196

1N4148

D196

1N4148 12

R169010R0603/SMD

R169010R0603/SMD

Q2

NC/2N3904

SOT23/SMD

Q2

NC/2N3904

SOT23/SMD

1

32

CN7CN7

12

R1695

220R0603/SMD

R1695

220R0603/SMD

R16913.3KR0603/SMD

R16913.3KR0603/SMD

R3981KR0603/SMD

R3981KR0603/SMD

TP92TP92

R170910kR0603/SMD

R170910kR0603/SMD

TP77

TEST COPPER

TEST

TP77

TEST COPPER

TEST

TP87TP87

CNE1

PH-5HSIP-5P-2.0

CNE1

PH-5HSIP-5P-2.0

12345

Q522N3904SOT23/SMD

Q522N3904SOT23/SMD

1

32

C629100pFC629100pF

R2018

470_1%

R2018

470_1%

TP95TP95

R330R0603/SMD

R330R0603/SMD

TP15TP15

TP80TP80

L151 10uH/5A_6A

L5-9

L151 10uH/5A_6A

L5-9

R2020

1K

R2020

1K

D2

NS/ESD_0402_10pF

D2

NS/ESD_0402_10pF

12

R1699 0R0603/SMD

R1699 0R0603/SMD

R16893.3KR0603/SMD

R16893.3KR0603/SMD

C706

10nF

C706

10nF12

R9NC\4.7K

R0603/SMDR9

NC\4.7K

R0603/SMD

TP78

TEST COPPER

TEST

TP78

TEST COPPER

TEST

+ E10

220uF/16V

+ E10

220uF/16V

C708 22nFC0603/SMDC708 22nFC0603/SMD

12

R1700 4.7K

R0603/SMD

R1700 4.7K

R0603/SMD

R2013 4.7RR2013 4.7R

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A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

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

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

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

or +12V

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

Low ESR

VTT FOR DDR TERMINATORMEM_VREF FOR DDR ANDMT5381 VREF

DV10

+5V+5VSB+3V3SB

MEM_VREFVTTDDRVDV33AV33

GND

MEM_VREF

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

+5V1,3,4,5,8,9,10,15

DV107

+5VSB1,11,15+3V3SB1,4,7,8,9,10,13

MEM_VREF6VTT6DDRV6,7DV334,7,9,14AV333,5,8,9,10,13

+3V3SB+5VSB

DV33

+5V DV10

DDRV+5V

AV33+5V

DDRV DV33

VTT

R956150_1%R0603/SMD

R32100K 1%

+CE8100uF/16VC100UF16V/D6.3H7

CB120.1uFC0402/SMD

L134

NS/FBBEAD/SMD/0805

CB37

0.1uFC0402/SMD

CB9

NC/1uF

R72K_1%R0603/SMD

R10110_1%R0603/SMD

+ CE16100uF/16VC100UF16V/D6.3H7

R519100KR0603/SMD

R1110_1%R0603/SMD

CB640.1uFC0402/SMD

U11

LT1084 TO-252-3TO-252-3/SMD

3

1

2IN

ADJ/

GN

D

OUT

R11180_1%R0603/SMD

C3010.1uFC0402/SMD

U1 AZ1117/adjSOT223/SMD

1

23

ADJ/

GN

D

OUTIN

+ CE33

470uF/16VC470UF16V/D8H9

R51K_1%R0603/SMD

CB33

0.1uFC0402/SMD

+CE2100uF/16VC100UF16V/D6.3H7

C302100nFC0402/SMD

+ CE15100uF/16VC100UF16V/D6.3H7

CB50.1uFC0402/SMD

U6 AZ1117/adjSOT223/SMD

1

23

ADJ/

GN

D

OUTIN

U3AP1513/SOP-8SOP8/SMD

1

2

3

456

7 8FB

EN

OCSET

VccO/PO/P

Vss

Vss

CB420.01uFC0402/SMD

CB5730.1uFC0402/SMD

R29100K 1% U4

IC RT9199 DDR Termination SOP-8

1234 5

678VIN

GNDREFENVOUT VCNTL

VCNTLVCNTLVCNTL

+ CE71220uF/16vC220UF10V/D6.3H7

+ CE9220uF/16VC470UF16V/D8H9

+ CE61122uF/16VC22UF16V/D4H7

+ CE1100uF/16VC100UF16V/D6.3H7

R3180_1%R0603/SMD

R5183KR0603/SMD

R958162_1%R0603/SMD

CB80.1uF

L7 27uH/POWER CHOKEL5-9

CB5740.1uFC0402/SMD

+CE654220uF/16vC470UF16V/D8H9

+ CE579470uF/16VC470UF16V/D10H9

+ CE647uF/16v

D95SCHOTTKY DIODE/B340ASMD-403A

CB60.1uFC0402/SMD

Page 29: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

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

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

POWER SUPPLY +5V FOR TUNER

1.25 x (1+0/100) = 1.25V10% tolerance

FOR MT8292 9V

POWER SUPPLY +30V FOR SAMSUNG TUNER

32/48KHz

NC

AV33+5V

GND

AV12+5V_TUNERAV25

+12V

+9VOPWM2

OPWM2

+30V_TUNER

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

+5V1,2,4,5,8,9,10,15AV332,5,8,9,10,13AV125,8,10+5V_TUNER5AV255,12

+12V1,9,15

+9V14OPWM24,7

+5VAV33

AV25+5V

+5V_TUNER+9V

AV12AV25

+9V+12V

+5V_TUNER

+30V_TUNER

R12110_1%R0603/SMD

U97805TO-263-3/SMD

1

2

3IN

GN

D

OUT

R436 NC/2K

D22NC/NS/1N4148

+ CE234NC/220uF/35VC220UF10V/D6.3H7

D20 NC/1N4148

C539NC/1uF/50VC0603/SMD

CB320.1uFC0402/SMD

+ CE96220uF/16VC220UF10V/D6.3H7

Q16

NC/2N3904

1

32

CB2280.1uFC0402/SMD

R14180_1%R0603/SMD

CB1970.1uFC0402/SMD

R190R0603/SMD

C540NC/330pFC0402/SMD

C5751uFC0402/SMD

+ CE1947uF/16VC47UF16V/D5H7

CB2290.1uFC0402/SMD

+CE22

100uF/16VC100UF16V/D6.3H7

C573

1uFC0402/SMD

+CE83100uF/16VC100UF16V/D6.3H7

+CE30100uF/16VC100UF16V/D6.3H7

+ CE28100uF/16VC100UF16V/D6.3H7

U7 AZ1117/adjSOT223/SMD

1

23

ADJ/

GN

D

OUTINU37

BA178M09FPTO-252-3/SMD

2

31

ADJ/GND

OUTIN

C538NC/1uF

U41 AZ1117/adjSOT223/SMD

1

23

ADJ/

GN

D

OUTIN

C537NC/330pF

R439 NC/0R

+CE224220uF/16VC330UF10V/D6.3H7

C574

1uFC0402/SMD

C3241uFC0603/SMD

+ CE592100uF/16VC100UF16V/D6.3H7

CB180.1uFC0402/SMD

L13NC/1000uHL/DU1311/SMD

R71110_1%R0603/SMD

D17

NC/UDZS33

12

R70110_1%R0603/SMD

CB3980.1uFC0402/SMD

CB230.1uFC0402/SMD

U10 AZ1117/adjSOT223/SMD

1

23

ADJ/

GN

D

OUTIN

C572

1uFC0402/SMD

R17100R0603/SMD

Page 30: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

IIC ADDRESS "A0" TXC

POWER DOWN RESET# CIRCUIT

For PDP use.

REMOVE RESET IC(UNUSED)

DV33

GND

OXTALO

+3V3SB

ORESET#

OPWM1

OXTALI

GPIO_0

GPIO_4GPIO_5GPIO_6GPIO_7GPIO_8

GPIO_10GPIO_11U2RX GPIO_12U2TX GPIO_13

OSDA0

OSDA1OSCL0

OSCL1

CEC

OPCTRL2

AVDD33_REG

AVDD33_XTAL

AVDD33_REGC_XREG

OPWRSB

OPWRSB

AVCC_SRV

AVCC_SRV

OSDA1OSCL1

OSDA0OSCL0

AVDD33_XTAL

OXTALO

GPIO_[4..11]

OPCTRL2

GPIO_0

CEC

OXTALI

DV10

OSCL0

U2RXU2TX

GPIO_9

OPCTRL1

OPCTRL1

PWRDET

PWRDET

C_XREGOSCL0OSDA0GPIO_0

GPIO_1

GPIO_1

ADIN1

OPCTRL3

ADIN2

ADIN2ADIN1

OPCTRL3

GPIO_3

GPIO_3

GPIO_3

GPIO_7

GPIO_5

VCXO

VCXOOPWM0

OPWM0

ADIN4

ADIN4

OPCTRL0

ORESET#

ORESET#

OPWM1

OSDA0

OPCTRL4OPCTRL5

OPCTRL4OPCTRL5

OPWM2

OPWM2

+5V

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

DV332,7,9,14+3V3SB1,2,7,8,9,10,13

OPWRSB1

OSDA18OSCL18

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

OPCTRL29

CEC8DV102,7U2RX9U2TX9OPCTRL111,13

OSCL09,14OSDA09,14GPIO_07GPIO_114

ADIN21ADIN11

OPCTRL31

GPIO_31

GPIO_78

GPIO_58

VCXO9OPWM09

ADIN49

OPWM19

OPCTRL47,11OPCTRL57

OPWM23,7

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

DV33

+3V3SB

DV33

+3V3SB

+3V3SB

+3V3SB

DV33 DV33

DV33

+3V3SB

DV33

DV33

+5V

H2 HOLE/GND

2345

9876

1

2345

9876

1

H5 HOLE/GND

2345

9876

1

2345

9876

1

C20.1uF

C0402/SMD

R52NS/100R0603/SMD

R2810KR0603/SMD

C215pF->20pFC0402/SMD

R2247KR0603/SMD

R404.7KR0603/SMD

R19810KR0603/SMD

R27 1R0603/SMD

C221uFC0402/SMD

CB20.1uF/NC

FB17 FBBEAD/SMD/0603

H3 HOLE/GND

2345

9876

1

2345

9876

1

R42 10/NC

Q12N3904SOT23/SMD

1

32

R199NS/10KR0603/SMD

R251KR0603/SMD

R21220R0603/SMD

CB700.1uFC0402/SMD

Y1

60MHzCRYS/49US/P4.88

R18100->0R

R0603/SMD

R44

470/NC

R3033R0603/SMD

R188610K/NCR0603/SMD

R150/NC

R0603/SMD

R35NS/2.7KR0603/SMD

+

CE3

47uF/16v/NC

R72

0RR0603/SMD

CB730.1uFC0402/SMD

D11N41481N4148/SMD

U14

EEPROM 24C16SOP8/SMD

12345

678 NC

NCNC

GNDSDASCLWPVCC

FB18 FBBEAD/SMD/0603

R77NC/0RR0603/SMD

R394.7KR0603/SMD

CB710.1uFC0402/SMD

Q6

2N3904/NC

1

3 2

+ CE37220uF/16vC220UF10V/D6H11

C205pFC0402/SMD

FB16 FBBEAD/SMD/0603

C822pFC0402/SMD

U13B

MT5380 SMD LQFPLQFP256/SMD/5380/9

2452462092102115960212213214216217218

206207

6362

193204205

72

92917675908971

8788

150151152153154

149146145148

147

GPIO_0GPIO_1GPIO_3GPIO_4GPIO_5GPIO_6GPIO_7GPIO_8GPIO_9

GPIO_10GPIO_11GPIO_12GPIO_13

OSDA0OSCL0OSDA1OSCL1OPWM0OPWM1OPWM2

OPWRSB

OPCTRL0OPCTRL1OPCTRL2OPCTRL3OPCTRL4OPCTRL5ORESET_

C_XREGAVDD33_REG

ADIN0ADIN1ADIN2ADIN3ADIN4

AVDD33_SRVXTALIXTALOVCXO

AVDD33_XTAL

CB720.1uFC0402/SMD

D51N4148/NC

R201KR0603/SMD

R31

1000KR0603/SMD

L36820nHBEAD/SMD/0603

C254.7uF/10VC0805/SMD

C181uFC0402/SMD

C922pFC0402/SMD

C271uFC0402/SMD

H1 HOLE/GND

2345

9876

1

2345

9876

1

C5321nFC0402/SMD

R43 0/NC

Q372N3904SOT23/SMD

1

32

R51NS/150R0603/SMD

Page 31: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Near chip

USB端子(水平安装)

change foot print 20080110

POLY FUSE

Near Tuner Near MT538X

Use muRata Inductor and TDK Capacitor

GND dividing

POWER SUPPLY +5V FOR TUNER

SIF LEVEL SHIFTER

SIF LEVEL SHIFTER

IF USE T1(DTV_8ADC/GW41F2),FB48 SHOULD BE N/C.

AV12

AVDD12_PLLAVDD12_PLL

AVDD12_PLL

AVDD12_PLL

USB_VRT

AVDD12_PLL

AVDD12_PLL

AVDD12_PLL

USB_DMUSB_DPAVDD33_USBAVDD12_USB

AVDD12_USB

+5VDV33

USB_VRT+5V_TUNER

AV25

AVDD33_USB

AVDD12_PLL

AVDD25_SADC

TUNER_CLKTUNER_DATA

AVSS25_SADCAVDD25_SADC

IF_AGC

USB0PWRERR

USB0PWRENMGPIO4 8292_MGPIO4USB0PWRERRMGPIO3 8292_MGPIO3

AV33

DVDD

VIP_ATVVIN_ATV

DFAT_IN+

DFAT_IN- VIN_ATV

VIP_ATV

USB_DP

USB+5V

TUNER_SDA

TUNER_SDA

DFAT_IN-

TUNER_SCL

IF_AGC

T_5V

DFAT_IN+

TUNER_SCL TUNER_CLK

TUNER_DATA

T_SDA

T_AGC

T_SCL

DFAT_IN+

T_SCL

T_5V

DFAT_IN-

T_SDA

T_AGC

GND

AVSS25_SADC

USB0PWREN

USB_DM

AV123,8,10

GND1,2,3,4,6,7,8,9,10,11,12,13,14,15

+5V1,2,3,4,8,9,10,15DV332,4,7,9,14

+5V_TUNER3

AV253,12

8292_MGPIO3148292_MGPIO414

AV332,3,8,9,10,13

DVDD14

VIN_ATV12VIP_ATV12

AV12AV33

AV12

AV12

AV25

USB+5V

+5V_TUNER+5V

+5V_TUNER

+5V_TUNER

+30V_TUNER

+5V_TUNER

+5V_TUNER

+5V_TUNER

+5V USB+5V

C721uFC0402/SMD

FB60 NS/FB

L23 220nH

FB27 FBBEAD/SMD/0603

FB36 NS/FB

C734.7uF/10VC0805/SMD

C2084.7pFC0402/SMD

C69233pFC0402/SMD

U13H

MT5380 SMD LQFPLQFP256/SMD/5380/9

167

194197

166

195

168

196

169

165AVSS25_SADC

IF_AGCTUNER_DATA

SIFP

RF_AGC

SIFN

TUNER_CLK

AF

AVDD25_SADC

C211100pF_DNS

CB450NS/100pFC0402/SMD

R168NC/10K

C712NC/0.1uF

R20120R

C411uFC0402/SMD

L8 390nH

C420.01uFC0402/SMD

FB61 NS/FB

+ CE38100uF/16VC100UF16V/D6.3H7

R34 5.1K 1%R0603/SMD

FB34 FBBEAD/SMD/0805

FB58 FB/NC

L26220nH

+CE31470uF/16v->220uF/16v

C14233pF

T2TD1636EF-MK2TD1636F_V

12131415

2

1

3

56

910

4

7

11

8

GNDGNDGNDGND

VT

ANT POWER

RF_AGC

SCLSDA

IF AGCDIF

AS

+5V IF

DIF

AS_IF

C69633pFC0402/SMD

C574.7uF/10VC0805/SMD

CB860.1uF/NCC0603/SMD

L152NC/33uH/2A

L6-3-5 12

C314.7uF/10VC0805/SMD

R14168K

C210100pF_DNS

FB19 FBBEAD/SMD/0603

L21390nH

CB1370.1uFC0402/SMD

FB33 FB

R6 0R

TP12

CB10040.1uF

R162410KR0603/SMD

FB3 FB

CB850.1uFC0402/SMD

R20110R

CB780.1uFC0402/SMD

R80 0R

C56847nF

C0402/SMD

FB48FB/NC

CNA3

USB CONUSB-A-VA/Haier

1

2

3

4

56

__VBUS

__D-

__D+

__GND

GN

DG

ND

Q762N3904

1

32

+ CE845

220uF/16V

C691680pFC0603/SMD

FB38 NS/FB

C147 27pF

D36

ESD_0402_0.15pFC0402/SMD

12

FB28 FBBEAD/SMD/0603

R215420K

R2155

47K

R1593 10KR0603/SMD

D37

ESD_0402_0.15pFC0402/SMD

12

T1DTV_8ADC/GW41F2DVT-8ADC/GW41F2

12131415

2

1

3

56

910

4

7

11

8

GNDGNDGNDGND

NC

NC

NC

SDANC

IF AGCDIF

SCL

+5V IF

DIF

AS_IF

C2174.7uF/10V/NC

FB2

NC/FB

C148 10nF

FB39 FB/NC

C3933pF

L24NC

U13D

MT5380 SMD LQFPLQFP256/SMD/5380/9

68656667

162157155163161158156

69159160

USB_VRTUSB_DMUSB_DPAVDD33_USB

AVDD12_ADCPLLAVDD12_TVDPLL

AVDD12_HDMIPLL AVDD12_APLL

AVDD12_SYSPLL AVDD12_DMPLL

AVDD12_DTDPLL

AVDD12_USBTP0TN0

L14 390nH

C108

NC/330nF

R2029560R

C544.7uF/10VC0805/SMD

FB59 NS/FB

C209 10nF

C7441uF

FB22 NS/FB

C440.01uF

C0402/SMD

C4333pF

R188NC/0R

R2028560R

F1

nanoSMDC150FR1206/SMD

C207 27pF

C117NC/1uF

C707NC/0.1uF

CB870.1uFC0402/SMD

Q75AO3401SOT23/SMD

1

23

R162310KR0603/SMD

R173NC/10K

+ CE228220uF/16VC470UF16V/D8H9

Page 32: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR#1

Near DRAM

Swap for layout

MEM_CLK0

MEM_CLK0#

DDRV

GND

MEM_VREF

RDQ1RDQ2RDQ3

RDQ7RDQ6RDQ5

RDQ0

RDQ4

RDQ15RDQ14

RDQ9

RDQ13

RDQ8

RDQ12RDQ11RDQ10

RDQS0

RDQS1RDQM1

RDQM0

MEM_VREF RCLK0RCLK0#

VTT

MEM_ADDR6MEM_ADDR5MEM_ADDR4

MEM_DQ0

MEM_VREF

MEM_DQ14

MEM_DQ1 MEM_DQ15MEM_DQ2

MEM_DQ3MEM_DQ4

MEM_DQ5MEM_DQ6

MEM_DQ7

MEM_DQS0

MEM_WE#MEM_DQM0

MEM_CAS#

MEM_CS#MEM_RAS#

MEM_BA0MEM_BA1MEM_ADDR10MEM_ADDR0MEM_ADDR1MEM_ADDR2MEM_ADDR3

MEM_DQ13

MEM_DQ12MEM_DQ11

MEM_DQ10MEM_DQ9

MEM_DQ8

MEM_DQS1

MEM_DQM1MEM_CLK0#MEM_CLK0MEM_CLKEN

MEM_ADDR12MEM_ADDR11MEM_ADDR9MEM_ADDR8MEM_ADDR7

MEM_ADDR13

MEM_RAS#

MEM_BA0

MEM_ADDR3

MEM_ADDR12

MEM_ADDR10

MEM_ADDR11

MEM_CLKEN

MEM_ADDR1MEM_ADDR2

MEM_ADDR13

MEM_CS#

MEM_ADDR7

MEM_ADDR0

MEM_CAS#

MEM_ADDR4

MEM_WE#

MEM_ADDR5

MEM_ADDR9

MEM_ADDR6

MEM_ADDR8

MEM_BA1

RCKE MEM_CLKEN

RCLK0

RCLK0#

RWE#

RCAS#

RCS#

RRAS#

RBA0

RBA1

RA10

RA1

RA0

RA3

RA2

RA4

RA5

RA6

RA7

RA8

RA9RA11

RA12RCKE

MEM_VREF

RA8

MEM_ADDR0 RA0RA1

MEM_ADDR5MEM_ADDR4

MEM_ADDR2

MEM_ADDR7

MEM_ADDR8

RA3

MEM_ADDR6

MEM_ADDR3

MEM_ADDR1RA2

RA7RA6RA5RA4

RA11MEM_ADDR12

RA9MEM_ADDR9

MEM_CAS#

MEM_ADDR11RA12

MEM_ADDR10

RCAS#RWE#MEM_WE#

MEM_BA0MEM_CS#

RA10RBA1RBA0RCS#

MEM_BA1

RRAS#MEM_RAS#

MEM_DQ6

MEM_DQ14

MEM_DQ12

MEM_DQ1

MEM_DQ3MEM_DQ4

MEM_DQ0

MEM_DQ13

MEM_DQ11

MEM_DQ8

MEM_DQ10MEM_DQ9

MEM_DQ2

MEM_DQ5

MEM_DQ7

MEM_DQ15

MEM_DQS0MEM_DQM0MEM_DQM1MEM_DQS1

RDQS0RDQM0RDQM1RDQS1

RDQ0RDQ1RDQ2RDQ3RDQ4RDQ5RDQ6RDQ7

RDQ8RDQ9RDQ10RDQ11RDQ12RDQ13RDQ14RDQ15

DDRV2,7

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

MEM_VREF2

VTT2

VTT

DDRV

VTT

DDRV DDRV

VTT

VTT

RA6 75 R0603/SMD

RA10NC/75R0603/SMD

CA234.7uF/10VC0805/SMD

CA3

0.1uFC0402/SMD

RNA147x4 RN0402

RN0402/SMD12345678

RNA10 47x4RN0402/SMD

1 23 45 67 8

RNA17 75x4RN0603/SMD

1 23 45 67 8

CA200.1uFC0402/SMD

CA5

0.1uFC0402/SMD

RA8 75 R0603/SMD

RNA447x4

RN0402/SMD12345678

RA7 75 R0603/SMD

RNA647x4 RN0402/SMD

12345678

RA14

100R0603/SMD

CA270.1uFC0402/SMD

UA1

16M x 16 DDR TSOP-66

TSOP66/SMD

123456789

101112131415161718192021222324252627282930313233 34

3536373839404142434445464748495051525354555657585960616263646566VDD

DQ0VDDQDQ1DQ2VSSQDQ3DQ4VDDQDQ5DQ6VSSQDQ7NCVDDQLDQSNCVDDNCLDMWECASRASCSNCBS0BS1A10/APA0A1A2A3VDD VSS

A4A5A6A7A8A9

A11A12NC

CKECLKCLK

UDMVSS

VREFNC

UDQSVSSQ

NCDQ8

VDDQDQ9

DQ10VSSQDQ11DQ12VDDQDQ13DQ14VSSQDQ15

VSS

+ CEA1100uF/16V

C100UF16V/D6.3H7

RA13 22R0603/SMD

RNA547x4RN0402/SMD

12345678

RNA14 75x4RN0603/SMD

1 23 45 67 8

CA354.7uF/10VC0805/SMD

RN35 75x4RN0603/SMD

1 23 45 67 8

CA6

0.1uF

C0402/SMD

CA280.1uFC0402/SMD

RA11 22R0603/SMD

RA9 NC/75R0603/SMD

U13A

MT5380 SMD LQFPLQFP256/SMD/5380/9

32413945354238443743403647

51343331

46

2829

4950

53

1113

98765432

17151920212223242526

RA12RCAS_

RA4RA10

RA8RRAS_

RA5RBA1

RA6RBA0

RWE_RA7RA0

RA3RA9

RA11RCKE

RCS_

RCLK0_RCLK0

RA1RA2

RVREF0

RDQS0RDQM0RDQ0RDQ1RDQ2RDQ3RDQ4RDQ5RDQ6RDQ7RDQS1RDQM1RDQ8RDQ9RDQ10RDQ11RDQ12RDQ13RDQ14RDQ15

RNA7 47x4RN0402/SMD

12345678

CA304.7uF/10VC0805/SMD

RNA247x4 RN0402RN0402/SMD

12345678

CA4

0.1uF

C0402/SMD

RNA12 75x4RN0603/SMD

1 23 45 67 8

CA220.1uFC0402/SMD

RNA8 47x4RN0402/SMD

12345678

CA240.1uFC0402/SMD

RNA15 75x4RN0603/SMD

1 23 45 67 8

CA334.7uF/10VC0805/SMD

CA70.1uF

C0402/SMD

RA3 47 R0603/SMD

CA320.1uF

C0402/SMD

CA210.1uFC0402/SMD

CA340.1uFC0402/SMD

RA2 47 R0603/SMD

CA1

0.1uF

C0402/SMD

RNA13 75x4RN0603/SMD

1 23 45 67 8

RNA11 75x4RN0603/SMD

1 23 45 67 8

RA5 75 R0603/SMD

RA12 22R0603/SMD

RA4 47 R0603/SMD

CA250.1uFC0402/SMD

CA190.1uFC0402/SMD

+ CEA4100uF/16VC100UF16V/D6.3H7

CA170.1uFC0402/SMD

RNA347x4 RN0402RN0402/SMD

12345678

RNA16 75x4RN0603/SMD

1 23 45 67 8

CA43

1uF

C0402/SMD

RA1 47 R0603/SMD

CA260.1uFC0402/SMD

RNA9 75x4RN0603/SMD

1 23 45 67 8

Page 33: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

FRESET#

POCE0#POOE#PDD0PDD1 OIRI

JTMSJTRST#

JTDOJTCK

JTDI

JTDO

JTAG_DBGACKJTAG_DBGRQ

TVTREF#1

JTMSJTCK

JTDI

+3V3SB

U0RXU0TX

U2RXU2TX

+5VSB

DV33

POCE0# GND

PDD1POOE#DV33

PDD0

OSCL1OSDA1

FRESET#

JTRST#

DDRVDV10DV33

GPIO_0

GPIO_0

U0RX

U0TX

OIRI

URX

UTX

U0RX

OPWM2

OPCTRL4

OPCTRL5

AOLRCK

AOBCK

DV33POCE0#

GND

DV33

FRESET#PDD1POOE#

PDD0

OPCTRL5OPCTRL4

OPWM2AOLRCKAOBCK

U0TX

DV33

+3V3SBDV33

DV33

DDRV

DV33

DV10

DV33

DV10

DDRV

DV33

+3V3SB

GND1,2,3,4,5,6,8,9,10,11,12,13,14,15

+3V3SB1,2,4,8,9,13U2RX4,9U2TX4,9

+5VSB1,2,10,11,15

OSDA14,8OSCL14,8

DDRV2,6

DV332,4,5,9,14DV102

GPIO_04URX 11

OIRI1

UTX 11

OPCTRL44,11OPCTRL54

OPWM24

AOBCK13AOLRCK13

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1B

7 15Thursday, October 16, 2008

FLASH/JTAG/UART/IR/TRAP

NUSTC_5380P1_V2_FOR:HAIER

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1B

7 15Thursday, October 16, 2008

FLASH/JTAG/UART/IR/TRAP

NUSTC_5380P1_V2_FOR:HAIER

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1B

7 15Thursday, October 16, 2008

FLASH/JTAG/UART/IR/TRAP

NUSTC_5380P1_V2_FOR:HAIER

FOR CODE DOWNLOAD AND DEBUGGING

I / O BYPASS

CORE BYPASS Near IC

DDR BYPASS Near IC

Normal mode

Trap Mode

ICE mode

AOLRCKAOBCKOPWM2

0 10 0 00

Trap Mode OPCTRL4OPCTRL5

DUAL LAYOUT2MB

Core Reset 1 us 1 1

DUAL LAYOUT

R12564.7KR0603/SMD

R12564.7KR0603/SMD

CB34

0.1uFC0402/SMD

CB34

0.1uFC0402/SMD

CB4510.1uFC0402/SMD

CB4510.1uFC0402/SMD

R604.7KR604.7K

C630NCC0402/SMD

C630NCC0402/SMD

CB57

0.1uFC0402/SMD

CB57

0.1uFC0402/SMD

U13J

MT5380 SMD LQFPLQFP256/SMD/5380/9

U13J

MT5380 SMD LQFPLQFP256/SMD/5380/9

POCE0_252POOE_251PDD0250PDD1249

U0RX 95U0TX 94

JTMS 253JTRST_ 1

JTCK 256JTDO 255JTDI 254

OIRI 93

R1209 0R0603/SMD

R1209 0R0603/SMD

R1257NC/4.7KR0603/SMD

R1257NC/4.7KR0603/SMD

R454.7KR0603/SMD

R454.7KR0603/SMD

R5410KR0603/SMD

R5410KR0603/SMD

R614.7KR0603/SMD

R614.7KR0603/SMD

TP76

TEST

TP76

TEST

U17

M25P32CASON8/SMD

U17

M25P32CASON8/SMD

S_1Q2W_/VPP3VSS4 D 5C 6HOLD_ 7VCC 8

R1703 100RR0603/SMD

R1703 100RR0603/SMD

R1705 100RR0603/SMD

R1705 100RR0603/SMD

R1227NC/4.7KR0603/SMD

R1227NC/4.7KR0603/SMD

CB4520.1uF

C0402/SMD

CB4520.1uF

C0402/SMD

CB52

0.1uFC0402/SMD

CB52

0.1uFC0402/SMD

R197 NC/10KR0603/SMD

R197 NC/10KR0603/SMD

RN510KRN0603/SMD

RN510KRN0603/SMD

12

34

56

78

CA364.7uF/10V

C0805/SMD

CA364.7uF/10V

C0805/SMD

CA37

0.1uFC0402/SMD

CA37

0.1uFC0402/SMD

CB53

0.1uFC0402/SMD

CB53

0.1uFC0402/SMD

CA39

0.1uFC0402/SMD

CA39

0.1uFC0402/SMD

C451uFC0402/SMD

C451uFC0402/SMD

CA41

0.1uFC0402/SMD

CA41

0.1uFC0402/SMD

R1226NC/4.7KR0603/SMD

R1226NC/4.7KR0603/SMD

R56 33R0603/SMD

R56 33R0603/SMD

R1208 0

R0603/SMD

R1208 0

R0603/SMD

R62

100

R62

100

CB55

0.1uFC0402/SMD

CB55

0.1uFC0402/SMD

R200NC/10KR0603/SMD

R200NC/10KR0603/SMD

C461uF

C0402/SMD

C461uF

C0402/SMD

R5810KR0603/SMD

R5810KR0603/SMD

CB56

0.1uFC0402/SMD

CB56

0.1uFC0402/SMD

TP102TP102

CB59

0.1uFC0402/SMD

CB59

0.1uFC0402/SMD

U13I

MT5380 SMD LQFPLQFP256/SMD/5380/9

U13I

MT5380 SMD LQFPLQFP256/SMD/5380/9

VCCK14VCCK48VCCK57VCCK58VCCK61

VCCK208 VCCK215

VCCK247

VCC3IO_3 248VCC3IO_3 199VCC3IO_3 64

VCC2IO 10VCC2IO 12VCC2IO 16VCC2IO 18

VCC2IO 55VCC2IO 56

VCC2IO 27VCC2IO 30VCC2IO 52VCC2IO 54

DVDD1070DVDD10164

E-PAD 257

E-PAD261E-PAD262E-PAD263E-PAD264

E-PAD259E-PAD260

E-PAD265 E-PAD 258

R1228 4.7KR0603/SMD

R1228 4.7KR0603/SMD

R63 100R63 100

U18

MX25L1605/S25FL016A/nsSO16W/SMD/MX25L6405

U18

MX25L1605/S25FL016A/nsSO16W/SMD/MX25L6405

HOLD#1VCC2NC3PO24PO15PO06CS#7SO/PO78 WP#/ACC 9GND 10PO3 11PO4 12PO5 13PO6 14SI 15SCLK 16

Q43NS/2N3904SOT23/SMD

Q43NS/2N3904SOT23/SMD

1

32

C744.7uF/10VC0805/SMD

C744.7uF/10VC0805/SMD

R1229 NC/4.7KR0603/SMD

R1229 NC/4.7KR0603/SMD

R1221 4.7KR0603/SMD

R1221 4.7KR0603/SMD

CA42

0.1uFC0402/SMD

CA42

0.1uFC0402/SMD

CA44

0.1uFC0402/SMD

CA44

0.1uFC0402/SMD

CB36

0.1uFC0402/SMD

CB36

0.1uFC0402/SMD

CB35

0.1uFC0402/SMD

CB35

0.1uFC0402/SMD

R5310KR0603/SMD

R5310KR0603/SMD

TP71

TEST

TP71

TEST

J2

DIP5X2/2.0MM/NCDIP5X2/P2.0

J2

DIP5X2/2.0MM/NCDIP5X2/P2.0

246810

13579

R1251 4.7KR0603/SMD

R1251 4.7KR0603/SMD

CA40

0.1uFC0402/SMD

CA40

0.1uFC0402/SMD

R5910KR0603/SMD

R5910KR0603/SMD

R1252 NC/4.7KR0603/SMD

R1252 NC/4.7KR0603/SMD

CB58

0.1uFC0402/SMD

CB58

0.1uFC0402/SMD

CA38

0.1uFC0402/SMD

CA38

0.1uFC0402/SMD

TP103TP103

CNB2

PH3-4ASIP-4P-2.0A

CNB2

PH3-4ASIP-4P-2.0A

1234

C471uFC0402/SMD

C471uFC0402/SMD

CB54

0.1uFC0402/SMD

CB54

0.1uFC0402/SMD

R12554.7KR0603/SMD

R12554.7KR0603/SMD

TP25TP25

C764.7uF/10VC0805/SMD

C764.7uF/10VC0805/SMD

TP104TP104

CB51

0.1uFC0402/SMD

CB51

0.1uFC0402/SMD

Page 34: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

A

A

A A

HORIZONTAL MOUNT

VERTICAL MOUNT

CHANGE GPIO_6 TO RESET HDMI_SWITCHGPIO_6=1 RESETGPIO_6=0 NORMALReset time Pls. ref IC'S SPEC.

2008.10.10

RX0_CB_IN

RX0_2_INOSDA1

AVDD12_CVCC

OPWR0_5V

RX0_2B_IN

GPIO_[4..11]

+12V

OSCL1

AL1

HDMIDDCSDA_0 OSDA1

RX0_0_IN

RX0_1_IN +5V

MUTE

AV12

CEC

RX0_1B_IN

HDMIDDCSCL_0 OSCL1

AV33

+3V3SB

AR1

AVDD33_H

RX0_C_INRX0_0B_IN

AVDD33_H

GPIO_7

GPIO_5

OSCL0

GND

OSDA0

AVDD12_CVCC

CEC

HDMI3_RX2+

HDMI3_RX1+

HDMI3_RX2-

HDMI3_RX0-

HDMI3_RXC-

HD

MI3

_DD

C_S

DA

HDMI3_RX0+

HDMI3_RXC+

HD

MI3

_HPD

HD

MI3

_5VI

N

HD

MI3

_DD

C_S

CL

HDMI3_RX1-

HDMI1_RXC+

HDMI1_RX2+

HDMI1_RX1-

HDMI1_RXC-

HDMI4_HPD

HD

MI4

_5VI

N

HDMI4_RX2+

HDMI4_RX0+

HD

MI4

_HPD

HDMI4_RX1-HDMI4_RX1+

HDMI4_RXC-

HD

MI4

_DD

C_S

DA

HDMI4_RXC+

HDMI4_RX2-

HD

MI4

_DD

C_S

CL

HDMI4_RX0-

RX0

_2

RX0

_0

RX0

_1

RX0

_2B

RX0

_1B

RX0

_C

RX0

_0B

RX0

_CB

HDMI1_RX1+

HDMI1_RX2+

HDMI1_RXC-

HDMI1_RX0-

HDMI1_DDC_SDA

HDMI1_RXC+

HDMI1_DDC_SCL

HDMI1_RX1-HDMI1_RX0+

CEC

HDMI1_RX2-

CECHDMI2_RXC-

HDMI2_RX2+

HDMI2_DDC_SDA

HDMI2_RX1-

HDMI2_RX1+HDMI2_RX2-

HDMI2_RX0+

HDMI2_RX0-HDMI2_RXC+

HDMI2_DDC_SCL

HDMI1_RX0-

HDMI3_RX1-

HDMI3_DDC_SDA

HDMI3_RX0-

HDMI3_RX1+

HDMI3_RXC-

HDMI3_RX2-

HDMI3_5VIN

HDMI3_RX0+

HDMI3_RX2+

CEC

HDMI3_RXC+

HDMI3_HPD

HDMI1_RX1+

HDMI1_RX2-

HDMI1_RX1-

HDMI1_RX2-HDMI1_RX2+

HD

MI1

_DD

C_S

CL

HD

MI1

_DD

C_S

DA

HDMI1_RXC-

HDMI1_5VIN

HD

MI1

_5VI

NH

DM

I1_H

PD

HDMI1_RX0-HDMI1_RX0+

HDMI1_RX1+

HDMI1_RXC+

HDMI1_HPD

HDMI2_HPDHDMI2_5VIN

OSCL1OSDA1

GPIO_7

CEC

HDMI_RST

TX_5

V

TX_D

DC

_SC

L

TX_H

PD

TX_D

DC

_SD

A

CEC

HDMI2_RX1+

HDMI2_RX2+

HDMI2_RXC-

HDMI2_RX0-

HD

MI2

_5VI

N

HDMI2_RX2-

HD

MI2

_DD

C_S

CL

HDMI2_RXC+

HD

MI2

_HPD

HDMI2_RX1-

HD

MI2

_DD

C_S

DA

HDMI2_RX0+

GPIO_5

OPWR0_5V

GPIO_6

HDMI1_RX0+

HDMI2_RX2+

HDMI2_RX2-

HDMI2_RX1+

HDMI2_RX1-

HDMI2_RXC-

HDMI2_RXC+

HDMI2_RX0-

HDMI2_RX0+

HDMI3_RX0+

HDMI4_RX2+

HDMI4_RX2-

HDMI4_RX1+

HDMI4_RX1-

HDMI4_RXC-

HDMI4_RXC+

HDMI4_RX0-

HDMI4_RX0+

HDMI3_RXC+

HDMI3_RX2+

HDMI3_RX1-

HDMI3_RXC-

HDMI3_RX0-

HDMI3_RX1+

HDMI3_RX2-

GND

HDMI3_DDC_SCL

HDMI4_5VIN

HDMI4_DDC_SCL

HDMI4_RXC+

HDMI4_RX1+

HDMI4_DDC_SDA

HDMI4_RX2-

HDMI4_RXC-

HDMI4_RX0+HDMI4_RX1-

HDMI4_RX2+

HDMI4_RX0-

RX0_CB_IN

RX0_C_IN

RX0_0B_IN

RX0_0_IN

RX0_1B_IN

RX0_1_IN

RX0_2B_IN

RX0_2_IN

RX0_1

RX0_1B

RX0_0

RX0_2B

RX0_2

RX0_0B

RX0_C

RX0_CB

GND

GPIO_6

AL113,14,15

OSCL14

AR113,14,15

CEC4

AV123,5,10

+3V3SB1,2,4,7,9,10,13

AV332,3,5,9,10,13

OSDA14

+5V1,2,3,4,5,9,10,15

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

MUTE14,15+12V1,3,9,15

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

GPIO_74

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

GPIO_54

OSCL04,9,14OSDA04,9,14

GPIO_64

AV12

AV33

AV33

+3V3SB

+3V3SB

AV33_HDMI

AV33_HDMI

AV33_HDMI

AV33_HDMI

AV33_HDMI

AV33_HDMI

AV33_HDMI

+5V

AV33_HDMI

AV33_HDMI

AV33_HDMI

R21

3710

0K

R21

421K

/NC

R21

1547

K

D216 12

R21

2147

K

D213 12

C241uFC0402/SMD

R2089 100

D244 12

+ C710

10uF/16V

C174.7uF/10vC0805/SMD

R2151 47K

C73

40.

1uF

R21

4147

K

R37 50R0402/SMD

R21

2810

0K

R2118 1K

D218 12

D217

ESD_0402_0.15pF

12

C72

50.

1uF

C7410.1uF

D234

ESD_0402_0.15pF

12

R2090 100

D209 12

R2 50R0402/SMD

D231 12

CN2

HDMI/HAIERHDMI/HAIER_JAE

20

21

12345678910111213141516171819

22

23242526

SHELL1

SHELL2

D2+D2 Shield

D2-D1+

D1 ShieldD1-D0+

D0 ShieldD0-

CK+CK Shield

CK-CE Remote

NCDDC CLK

DDC DATAGND+5V

HP DET

SHELL3

SHELL4SHELL5SHELL6SHELL7

D219 12

D245 12

C73

10.

1uF

R66 50R0402/SMD

R21

201M

CN8

HDMI/HAIERHDMI/HAIER_JAE

20

21

12345678910111213141516171819

22

23242526

SHELL1

SHELL2

D2+D2 Shield

D2-D1+

D1 ShieldD1-D0+

D0 ShieldD0-

CK+CK Shield

CK-CE Remote

NCDDC CLK

DDC DATAGND+5V

HP DET

SHELL3

SHELL4SHELL5SHELL6SHELL7

C71

50.

1uF

C73

30.

1uF

D226

ESD_0402_0.15pF

12

R21

2247

K

D228

ESD_0402_0.15pF

12

C72

10.

1uF

FB20 FBBEAD/SMD/0603

C791uFC0402/SMD

D236 12

R208047K

D208 12

R67 50R0402/SMD

C16010PF->18PF

R2082 100

D237 12

R21

1910

0K

+ C711

10uF/16V

D232

ESD_0402_0.15pF

12

R2130 0

R2136 1K

FB35 FBBEAD/SMD/0603

D227 12

C72

60.

1uF

R21

381M

CB1460.1uFC0402/SMD

D238 12

R2125 1K

R207947K

D230 12

C7400.1uF

U13K

MT5380 SMD LQFPLQFP256/SMD/5380/9

737779

80818283848586

7874

OPWR0_5VEXT_RESRX0_CB

RX0_CRX0_0BRX0_0RX0_1BRX0_1RX0_2BRX0_2

AVDD33_HDMIAVDD12_CVCC

C16110PF->18PF

R2139 0

CON45

HDMI_con

20

21

12345678910111213141516171819

22

23

SHELL1

SHELL2

D2+D2 Shield

D2-D1+

D1 ShieldD1-D0+

D0 ShieldD0-

CK+CK Shield

CK-CEC

NCDDC CLK

DDC DATAGND+5V

HP DET

SHELL3

SHELL4

R21

141K

/NC

R2143 1K

C72

00.

1uF

D235 12

D239

ESD_0402_0.15pF

12

R4 50R0402/SMD

FB79 FBBEAD/SMD/0603

R21

3347

K

R21

351K

/NC

D214 12

R20334.7K

C7380.1uF

R214710K/NC

D240 12

D229 12

C72

30.

1uF

R2124 0

C774.7uF/10vC0805/SMD

C71

60.

1uF

R16 50R0402/SMD

R21

451M

R2081 100

C7390.1uF

C73

20.

1uF

C71

90.

1uF

D215 12

R21

3447

K

D241 12

R2146 0

D212

ESD_0402_0.15pF

12

R212610K

R214810K

D210 12

C72

70.

1uF

R21

231K

/NC

D242

ESD_0402_0.15pF

12

R21500R/NC

R2083 0

D153

RB520S-30/NC

1 2

CB1450.1uFC0402/SMD

R214910K

R21

4047

K

R26 50R0402/SMD

R212710K

R21

291M

C7351uF

R20344.7K

R213110K/NC

CON44

HDMI_con

20

21

12345678910111213141516171819

22

23

SHELL1

SHELL2

D2+D2 Shield

D2-D1+

D1 ShieldD1-D0+

D0 ShieldD0-

CK+CK Shield

CK-CEC

NCDDC CLK

DDC DATAGND+5V

HP DET

SHELL3

SHELL4

R21

1347

K

D243 12

R21

4410

0K

FB9 NCBEAD/SMD/0603

D233 12

R2084 0

R1605

27K

C7360.1uF

R213210K/NC

C7370.1uF

U8

CAT6354TQFP100

123456789

10111213141516171819202122232425

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

51525354555657585960616263

47

646566676869707172737475

767778798081828384858687888990919293949596979899100

VCCBRXCMBRXCPVSSBRX0MBRX0PVCCBRX1MBRX1PVSSBRX2MBRX2PVCCARXCMARXCPVSSARX0MARX0PVCCARX1MARX1PVCCARX2MARX2PVSS

PCAD

R0

PCAD

R1

HW

_CTR

LVS

SS0 S1 VC

CTX

CM

TXC

PVC

CTX

0MTX

0PVC

CTX

1MTX

1PVC

CTX

2MTX

2PR

ESET

BIN

TC

EC

NC

PCSC

LPC

SDA

VSSDRXCMDRXCP

VCCDRX0MDRX0P

VCCDRX1MDRX1P

VSSDRX2MDRX2P

VCC

VCC

CRXCMCRXCP

VSSCRX0MCRX0P

VCCCRX1MCRX1P

VSSCRX2MCRX2P

VCC

OE

NC

DSC

LD

SDA

DPW

R5V

DH

PDNC

CSC

LC

SDA

CPW

R5V

CH

PDTX

SCL

TXSD

ATX

PWR

5VTX

HPD

BSC

LBS

DA

CPW

R5V

BHPDVS

SAS

CL

ASD

AAP

WR

5VAH

PDO

TO

D211 12

R36 50R0402/SMD

Page 35: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1

LVDS OUT

2A

SELECT Low For Internal

FOR CHI-MEI INVERTERCONNECTOR

1K PULL UP to3V,for 42" lcd. SELECT Hi For External

Inverter_Control

FOR PDP DISPLAYENABLE

FOR LVDS FORMATE SELECT

connect with MT8280 M80_PWN

M80_PREST

M80_INTO

M80_POWERM80_CLK

LO = > LVDS POWER OFF

HI = > LVDS POWER ON

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

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

+5VAV33

+12V

GPIO_[4..11]

+3V3SB

+5V

DV33

SELECT

OPCTRL2

BL_ON/OFF

+12V

OPCTRL2

+5VSB

A3N

A2N

A0N

CK1N

A1N

LVDSVDDLVDSVDD

A1P

CK1P

A3P

LVDSVDD

GPIO_11AVDD33_LVDS

CK2N

A6NA5N

A7NA7P

OSDA0

OPWM1

DIMMING_OUT

OSDA0

U2TXU2RX

ADIN4

OPWM0

VCXO

AOMCLK

OSDA0

U2RXU2TX

OPWM0VCXO

ADIN4

AOMCLKA0SDATA0

OSCL0

OSCL0

A0SDATA0

A4N

GPIO_10

CK2P

A5N

A7N

A3N

A2PAVDD33_VPLL

CK1P

A6P

A0PAVDD33_LVDS

A5P

A3P

A2N

AVDD33_LVDS

A6N

A4P

CK1N

A1P

AVDD33_LVDSA1N

CK2N

A4N

A0N

AVDD33_VPLL

A7P

OPWM1

Dimming

A2P

A4POSCL0

LVDSVDD

CK2PA6P

GND

GND

DIMMING_OUT

A0P

A4PDVD_5V

LVDSVDD

A5PA4N

GPIO_9

OPWM1

+3V3SB

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

+5V1,2,3,4,5,8,10,15AV332,3,5,8,10,13

+12V1,3,15

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

+3V3SB1,2,4,7,8,10,13

+5V1,2,3,4,5,8,10,15+12V1,3,15

OPCTRL24

+5VSB1,2,11,15

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

DV332,4,7,14

U2RX4U2TX4

OSDA04,14

OPWM04VCXO4

ADIN44

AOMCLK13A0SDATA013

OSCL04,14

OPWM14

DVD_5V1

+3V3SB1,2,4,7,8,10,13

+12V

AV33

AV33

+5V

+3V3SB

DV33

+5V

+5V

+5V

+12V

+3V3SB

+5V

+3V3SB

+3V3SB

DV33

+5V

+3V3SB

DV33

TP86

CB310uFC0805/SMD

R2109 100

R41010kR0603/SMD

R2110 100

Q92N3904SOT23/SMD

1

32

TP37

TEST

CB1550.1uFC0402/SMD

CB2160.1uFC0402/SMD

L153 FBR1206/SMD

R210310K

+CE52

470uF/16V->100uFC470UF16V/D8H9

TP42

TEST

R2106 100 Q292N3904SOT23/SMD

1

32

R2096NS/0

FB12 FB/ncR1206/SMD

R2105 100

R12647K/NC

R0603/SMD

R40110KR0603/SMD

Q282N3904SOT23/SMD

1

32

CB1520.1uFC0402/SMD

C851uFC0402/SMD

R210210K

U13C

MT5380 SMD LQFPLQFP256/SMD/5380/9

244243242241239238237236235234233232230229228227226225224223

222231240

219

220221

A0NA0PA1NA1PA2NA2PCK1NCK1PA3NA3PA4NA4PA5NA5PA6NA6PCK2NCK2PA7NA7P

AVDD33_LVDSAAVDD33_LVDSBAVDD33_LVDSC

AVDD33_VPLL

TP2TN2

R40010kR0603/SMD

R395

10KR0603/SMD

CND1

A2006WV0-16X2HDR2X16\2MM\SA

1 23 45 67 89 10

11 1213 1415 1617 18

21201922

23 2425 2627 2829 3031 32

R40810KR0603/SMD

R392 1K/NCR0603/SMD

R21521k/NCR0603/SMD

FB37 FBBEAD/SMD/0603

CN5

8X2 2mmHDR2X8\2MM\SA

13579

111315

246810121416

R3970R0603/SMD

R46 4.7KR0603/SMD

Q67AO3401SOT23/SMD

1

23

+ CE580100uF/16VC100UF16V/D6.3H7

TP40

TEST COPPERTEST CNE4

PH-6A/NCSIP-6P-2.0A

123456

R125 4.7K->47K

R0603/SMD

R2101 100

TP84

QF3

NC/FDS9435SMD/SOP8/P1.27

1234 5

678

C864.7uF/10VC0805/SMD

R407NS/10KR0603/SMD

TP45

TEST

CN1PH-4ASIP-4P-2.0A

1234

D6

1N4148/NC1N4148/SMD

R23 0/NC

R391 1KR0603/SMD

Q262N3904SOT23/SMD

1

32

R2107 100R2104 100

R4094.7kR0603/SMD

CB455

1uF/NCC0603/SMD

FB55 FBBEAD/SMD/0603

R123

10KR0603/SMD

R404 4.7kR0603/SMD

TP64

TEST

TP85

R24 0/NC

CB1920.1uFC0402/SMD

C1061uFC0402/SMD

R1242KR0603/SMD

TP21

TEST

CB9921uFC0402/SMD

CB2170.1uFC0402/SMD

TP65

TEST

CNE3

12345

CB1540.1uFC0402/SMD

R399NCR0603/SMD

R406NS/10KR0603/SMD

CB2131uFC0402/SMD

+ CE49220uF/16VC220UF10V/D6.3H7

R2108 100

R396

4.7kR0603/SMD

R2111 100

R394 10k

R0603/SMD

Page 36: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+5V

AVDD12_RGBADC

AVDD12_RGBFE

HSYNCVSYNC

BPBN

RN

SOY0

SOG

GPGN

RPPR0P

Y0PY0NPB0PPBR0N AVDD12_RGBFE

AVSS12_RGBFEAVDD12_RGBADCAVSS12_RGBADC

DVDD12_VGA

DVDD12_VGA

BPBN

RN

SOGGPGNRP

HSYNCVSYNC

AIN2_RAIN2_L

Y0P

Y0N

SOY0

PB0P

PBR0N

PR0P

PB0_IN

ASPDIF

AV12

GPIO_5

PR0_IN

SOY1

PBR1N

YPBPR1_PR1_IN

Y1N

PR1P

Y1PY1_IN

PB1PPB1_IN

PR1_IN

PBR1NPR1P

Y1PY1N

SOY1

PB1P

AIN3_LAIN3_R

AIN3_L

AIN3_R

YPBPR1L_IN

YPBPR1R_IN

YPBPR1R_INYPBPR1L_IN

YPBPR0L_IN

YPBPR0R_IN AIN2_R

AIN2_L

YPBPR0L_INYPBPR0R_IN

YPBPR0R_IN

PB0_INPR0_IN

YPBPR0L_IN

PB1#

PR1#

Y0_IN

Y0_IN

DVD_PR1 DVD_PR1_IN

DVD_Y1

DVD_L_IN

DVD_R_IN

Y1#

YPBPR1_PB1_IN

DVD_Y1_IN

YPBPR1_Y1_IN

DVD_PR1_IN

Y1#YPBPR1_PB1_IN#

YPBPR1_PR1_IN YPBPR1_PR1_IN#

PR1#

YPBPR1_PB1_IN#

DVD_PR1_IN#

DVD_Y1_IN#

DVD_Y1_IN#

DVD_PR1_IN#

YPBPR1/DVD_SEL

DVD_Y1_IN

YPBPR1_Y1_IN

PB1#

DVD_PB1_IN

DVD_PB1_IN#

DVD_PB1_IN#

YPBPR1_PR1_IN#YPBPR1_Y1_IN#

YPBPR1_Y1_IN#

+12V

AV33

YPBPR0_DET

DVD_DET# MGPIO8 8292_MGPIO8

MGPIO2YPBPR1_DET# 8292_MGPIO2YPBPR1_DET

MGPIO1 8292_MGPIO1YPBPR0_DET#YPBPR0_DET

Y1_IN

PR1_IN

YPBPR1L_INYPBPR1R_IN

PB1_IN

DVD_DET

YPBPR1_DET

YPBPR1_PB1_IN

DVD_IR

DVD_L_IN DVD_R_IN

DVD_L_INDVD_R_IN

IR_IN

8292_MGPIO7

+5VSB

PB_GND

MGPIO7 8292_MGPIO7DVD_POWER#

DVD_POWER

DVD_POWER

DVD_DET

IR_IN

DVD_IR

ASPDIFSPDIF

DVD_PB1 DVD_PB1_IN

DVD_DETDVD_PB1DVD_Y1

DVD_PR1

SPDIF

Y_GND

GND

AVSS12_RGBADC

GND

Y_GND

AVSS12_RGBFE

PB_GND

Y_GND

PB_GND

AV12

AV12

AV12

AV33

AV33AV33 AV33

AV33AV33

AV33

AV33

+5V

AV33

+5VSB

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

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

HSYNC11VSYNC11BP11BN11SOG11GP11GN11RP11RN11AIN2_L13AIN2_R13ASPDIF13

AV123,5,8

GPIO_54,8

AIN3_R13AIN3_L13

DVD/DVBT/USB_L_IN14

DVD/DVBT/USB_R_IN14

+12V1,3,9,14,15

AV332,3,5,8,9,13

8292_MGPIO8 14

8292_MGPIO2 14

8292_MGPIO1 14

IR_IN1

8292_MGPIO714

+5VSB1,2,11,15

8292_MGPIO7 14

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1Custom

10 15Thursday, December 04, 2008

YPbPr/LR

NUSTC_5380P1_V2_FOR:HAIER

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1Custom

10 15Thursday, December 04, 2008

YPbPr/LR

NUSTC_5380P1_V2_FOR:HAIER

Title

Size Document Number Rev

Date: Sheet of

MediaTek Inc. TEL:(03)567-0766 FAX:(03)578-7610No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300

DrawnMT5380P1-V2 V1Custom

10 15Thursday, December 04, 2008

YPbPr/LR

NUSTC_5380P1_V2_FOR:HAIER

NEARLY YPBPR CONNECTOR

NEARLY MT5380

NEARLY MT5380

NEARLY YPBPR CONNECTOR

NEARLY IC

NEARLY IC

COAXIAL

NEARLY YPBPR CONNECTOR

YPBPR1/DVD_SEL=1::DVDYPBPR1/DVD_SEL=0::YPBPR1

FOR:DVD_IN

3

Top View

42

5

SPDIFOut(Vertical)

SPDIF OUT(Vertical)

1

C69415pF->18pFC0402/SMD

C69415pF->18pFC0402/SMD

TP96TP96

R185010KR0603/SMD

R185010KR0603/SMD

CE644

10uF/10VC0805/SMD

CE644

10uF/10VC0805/SMD

R1200 68R0603/SMD

R1200 68R0603/SMD

R1834 0/NCR0603/SMD

R1834 0/NCR0603/SMD

CE647

10uF/10VC0805/SMD

CE647

10uF/10VC0805/SMD

TP101TP101

C635 4.7uF/6.3VC0805/SMD

C635 4.7uF/6.3VC0805/SMD

CE645

10uF/10VC0805/SMD

CE645

10uF/10VC0805/SMD

R1641 68R0603/SMD

R1641 68R0603/SMD

R414.7KR0603/SMD

R414.7KR0603/SMD

R184710KR0603/SMD

R184710KR0603/SMD

C1151uFC0402/SMD

C1151uFC0402/SMD

C351 10nFC0402/SMD

C351 10nFC0402/SMD

C349 4.7nFC0603/SMD

C349 4.7nFC0603/SMD

D105ESD_0402_10pFC0402/SMD

D105ESD_0402_10pFC0402/SMD

12

D193ESD_0402_10pFC0402/SMD

D193ESD_0402_10pFC0402/SMD

12

C592 4.7nFC0603/SMD

C592 4.7nFC0603/SMD

U53

PI5V330TSSOP16/SMD/HAIER

U53

PI5V330TSSOP16/SMD/HAIER

I1B6

I0A2I1A3

S1

YA4I0B5

YB7GND8

I0D 14E# 15

I1D 13

I0C 11YD 12

VCC 16

I1C 10YC 9

R1635 100R0603/SMD

R1635 100R0603/SMD

R1639 100R0603/SMD

R1639 100R0603/SMD

CON43SPDIF_VGQ-13_Haier

CON43SPDIF_VGQ-13_Haier

GND3

VCC2

IN1

66

77

55

44

R381KR0603/SMD

R381KR0603/SMD

R118468R0603/SMD

R118468R0603/SMD

C363 10nFC0402/SMD

C363 10nFC0402/SMD

CE648

10uF/10VC0805/SMD

CE648

10uF/10VC0805/SMD

R183610KR0603/SMD

R183610KR0603/SMD

C35315pFC0402/SMD

C35315pFC0402/SMD

R1640

75R0603/SMD

R1640

75R0603/SMD

R1636 68R0603/SMD

R1636 68R0603/SMD

R184210KR0603/SMD

R184210KR0603/SMD

C636 4.7uF/6.3VC0805/SMD

C636 4.7uF/6.3VC0805/SMD

R1878 1KR0603/SMD

R1878 1KR0603/SMD

D157ESD_0402_10pFC0402/SMD

D157ESD_0402_10pFC0402/SMD

12

R183175R0603/SMD

R183175R0603/SMD

R153 20KR0603/SMD

R153 20KR0603/SMD

Q5MMBT3906SOT23

Q5MMBT3906SOT23

1

23

R184810KR0603/SMD

R184810KR0603/SMD

R1830 0/NCR0603/SMD

R1830 0/NCR0603/SMD

D160ESD_0402_10pF

C0402/SMD

D160ESD_0402_10pF

C0402/SMD

12

R183375R0603/SMD

R183375R0603/SMDw red

P76

RCA2X1RCA2/HAIER/L

w red

P76

RCA2X1RCA2/HAIER/L13

5 4 2

TP97TP97

R120375R0603/SMD

R120375R0603/SMD

D156ESD_0402_10pFC0402/SMD

D156ESD_0402_10pFC0402/SMD

12

C357 10nFC0402/SMD

C357 10nFC0402/SMD

R1189 100R0603/SMD

R1189 100R0603/SMD

R48 1K R0603/SMDR48 1K R0603/SMD

C1161uFC0402/SMD

C1161uFC0402/SMD

CB1600.1uFC0402/SMD

CB1600.1uFC0402/SMD

D191ESD_0402_10pFC0402/SMD

D191ESD_0402_10pFC0402/SMD

12

C600 10nFC0402/SMD

C600 10nFC0402/SMD

D194ESD_0402_10pFC0402/SMD

D194ESD_0402_10pFC0402/SMD

12

C598 10nFC0402/SMD

C598 10nFC0402/SMD

red gb

P75

RCA3X1RCA3/HAIER

red gb

P75

RCA3X1RCA3/HAIER14

86

7 5 2 3

D221NS/ESD_0402_10pFC0402/SMD

D221NS/ESD_0402_10pFC0402/SMD

12

FB77 NS/FBBEAD/SMD/0603

FB77 NS/FBBEAD/SMD/0603

R1843 10K/NCR0603/SMD

R1843 10K/NCR0603/SMD

C361 10nFC0402/SMD

C361 10nFC0402/SMD

D158ESD_0402_10pFC0402/SMD

D158ESD_0402_10pFC0402/SMD

12

CNC4

TJC3-3ASIP-3P-2.0

CNC4

TJC3-3ASIP-3P-2.0

123

Q71NC/2N3904SOT23/SMD

Q71NC/2N3904SOT23/SMD

1

32

FB42 FBBEAD/SMD/0603

FB42 FBBEAD/SMD/0603

redw

P74

RCA2X1RCA2/HAIER/L

redw

P74

RCA2X1RCA2/HAIER/L13

5 4 2

C69315pF->18pFC0402/SMD

C69315pF->18pFC0402/SMD

R184110KR0603/SMD

R184110KR0603/SMD

FB40 FBBEAD/SMD/0603

FB40 FBBEAD/SMD/0603

FB41 FBBEAD/SMD/0603

FB41 FBBEAD/SMD/0603

R1642 20KR0603/SMD

R1642 20KR0603/SMD

D107ESD_0402_10pFC0402/SMD

D107ESD_0402_10pFC0402/SMD

12

R16340R0603/SMD

R16340R0603/SMD

C595 10nFC0402/SMD

C595 10nFC0402/SMD

R1197 100R0603/SMD

R1197 100R0603/SMD

R118775R0603/SMD

R118775R0603/SMD

R152 20KR0603/SMD

R152 20KR0603/SMD

C59415pFC0402/SMD

C59415pFC0402/SMD

D110ESD_0402_10pFC0402/SMD

D110ESD_0402_10pFC0402/SMD

12

D159ESD_0402_10pF

C0402/SMD

D159ESD_0402_10pF

C0402/SMD

12

R1637

75R0603/SMD

R1637

75R0603/SMD

C59915pFC0402/SMD

C59915pFC0402/SMD

R182975R0603/SMD

R182975R0603/SMD

TP114TP114

D220NS/ESD_0402_10pF

C0402/SMD

D220NS/ESD_0402_10pF

C0402/SMD

12

TP98TP98

R1455 22

R0603/SMD

R1455 22

R0603/SMD

R1192 68R0603/SMD

R1192 68R0603/SMD

R119575R0603/SMD

R119575R0603/SMD

R1839 1KR0603/SMD

R1839 1KR0603/SMD

R185110KR0603/SMD

R185110KR0603/SMD

D112ESD_0402_10pFC0402/SMD

D112ESD_0402_10pFC0402/SMD

12

D195ESD_0402_10pFC0402/SMD

D195ESD_0402_10pFC0402/SMD

12

R16310R0603/SMD

R16310R0603/SMD

R1876 1KR0603/SMD

R1876 1KR0603/SMD

D222NS/ESD_0402_10pFC0402/SMD

D222NS/ESD_0402_10pFC0402/SMD

12

C593 10nFC0402/SMD

C593 10nFC0402/SMD

D192ESD_0402_10pFC0402/SMD

D192ESD_0402_10pFC0402/SMD

12

R16380R0603/SMD

R16380R0603/SMD

R1832 0/NCR0603/SMD

R1832 0/NCR0603/SMD

C596 10nFC0402/SMD

C596 10nFC0402/SMD

C36515pFC0402/SMD

C36515pFC0402/SMD

CB10050.1uFC0402/SMD

CB10050.1uFC0402/SMD

R11910R0603/SMD

R11910R0603/SMD

C633 4.7uF/6.3VC0805/SMD

C633 4.7uF/6.3VC0805/SMD

R184610KR0603/SMD

R184610KR0603/SMD

C500 0

R0603/SMD

C500 0

R0603/SMD

D131ESD_0402_10pFC0402/SMD

D131ESD_0402_10pFC0402/SMD

12

TP115TP115

CE649

10uF/10VC0805/SMD

CE649

10uF/10VC0805/SMD

R184910KR0603/SMD

R184910KR0603/SMD

CB1580.1uFC0402/SMD

CB1580.1uFC0402/SMD

CN4

DVD_YC_IN

CN4

DVD_YC_IN

GND6IR7

Y_IN3

GPIO1

GND4PR_IN5

PB_IN2

C501

33pFC0402/SMD

C501

33pFC0402/SMD

C35915pFC0402/SMD

C35915pFC0402/SMD

C69515pF->18pFC0402/SMD

C69515pF->18pFC0402/SMD

C355 10nFC0402/SMD

C355 10nFC0402/SMD

red gb

P73

RCA3X1RCA3/HAIER

red gb

P73

RCA3X1RCA3/HAIER14

86

7 5 2 3

R1633

75R0603/SMD

R1633

75R0603/SMD

R1643 20KR0603/SMD

R1643 20KR0603/SMD

R11900R0603/SMD

R11900R0603/SMD

R183710KR0603/SMD

R183710KR0603/SMD

U13E

MT5380 SMD LQFPLQFP256/SMD/5380/9

U13E

MT5380 SMD LQFPLQFP256/SMD/5380/9

HSYNC 97VSYNC 96

BP 98BN 99

SOG 100

GP 102GN 103

RP 104RN 106

SOY0107Y0P108Y0N109PB0P114PBR0N115PR0P116SOY1118Y1P119Y1N120PB1P121PBR1N122PR1P123

TN1112TP1111

AVDD12_RGBFE 101AVSS12_RGBFE 105AVDD12_RGBADC 110AVSS12_RGBADC 113DVDD12_VGA 117

TP116TP116

R184010KR0603/SMD

R184010KR0603/SMD

R1835NC/10KR0603/SMD

R1835NC/10KR0603/SMD

FB70 FBBEAD/SMD/0603

FB70 FBBEAD/SMD/0603

R1877 1K/NCR0603/SMD

R1877 1K/NCR0603/SMD

CB1590.1uFC0402/SMD

CB1590.1uFC0402/SMD

TP4

TEST COPPERTEST

TP4

TEST COPPERTEST

C59715pFC0402/SMD

C59715pFC0402/SMD

R1632 68R0603/SMD

R1632 68R0603/SMD

TP99TP99

R1456NC/100R0603/SMD

R1456NC/100R0603/SMD

C6320.1uFC0402/SMD

C6320.1uFC0402/SMD

C1191uFC0402/SMD

C1191uFC0402/SMD

R183810KR0603/SMD

R183810KR0603/SMD

TP100TP100

R12070R0603/SMD

R12070R0603/SMD

CE646

10uF/10VC0805/SMD

CE646

10uF/10VC0805/SMD

C634 4.7uF/6.3VC0805/SMD

C634 4.7uF/6.3VC0805/SMD

Page 37: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

A

A

A A

L : WP DISABLEH : WP ENABLE

NEARLY VGA CON.

NEARLY IC

UPDATA LEVELSHIFTER

VGASCLVGASDA

VGA_PLUGPWR

BP

HSYNC

GP

BN

VSYNC

SOG

GN

RNRP

+5VSB

VGAROMWP

OPCTRL1

OPCTRL1

HSYNC#

VSYNC#

HSYNC

VSYNC

VGASCL VGASDAVGASDA_IN

GRN

BLU

RED

GP

GN

SOG

GRN_GND

BP

BN

RP

RN

RED_GND

GRN_GNDRED

GRNBLU_GNDBLU

VGASCL_IN

VGASDA_IN

VGA_PLUGPWRURX#

UTXURX

HDMIL_IN VGAL_IN VGAL_IN

HDMIL_INHDMIL_IN

VGAR_INVGAR_IN

UTX#

HSYNC#

VSYNC#

VGAL_IN

VGAR_IN

OPCTRL4

UTX#

OPCTRL4

RED_GND

URX#

VGASCL_IN

BLU_GND

GND

UTX

HDMIR_INHDMIR_IN

URX

HDMIR_IN

RP10

SOG10

RN10

GP10

VSYNC10

GN10

HSYNC10

BP10BN10

+5VSB1,2,15

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

OPCTRL14,13URX 7UTX 7

VGAR_IN 14

VGAL_IN 14

HDMIL_IN 14

OPCTRL44,7

HDMIR_IN 14

VGA_PLUGPWR

VGA_PLUGPWR VGA_PLUGPWR

+5VSB

+5VSB

C13910nFC0402/SMD

D29 1N41481N4148/SMD

D32ESD_0402_10pFC0402/SMD

12

D27ESD_0402_10pFC0402/SMD

12

R1642KR0603/SMD

D183ESD_0402_10pFC0402/SMD

12

TP11

R180100R0603/SMD

R1011KR0603/SMD

C145NS/0.1uFC0402/SMD

R9210K

R1702KR0603/SMD

C1345pFC0402/SMD

C13510nFC0402/SMDTP10

D31ESD_0402_10pFC0402/SMD

12

R16968R0603/SMD

R160 0R0603/SMD

R1810R0603/SMD

R17175R0603/SMD

TP9

R18210KR0603/SMD

C1375pFC0402/SMD

R1610R0603/SMD

QF62N7002LT1SOT23/SMD

1

32

w red

P82

RCA2X1RCA2/HAIER/L13

5 4 2

R100 10K

C13610nFC0402/SMD

D23ESD_0402_10pFC0402/SMD

12 C141

5pFC0402/SMD

R1960R0603/SMD

R166100R0603/SMD

CB1610.1uFC0402/SMD

R186 100R0603/SMD

R

L

P11

PHONEPHONE/HAIER

35421

67

C14410nFC0402/SMD

Q412N3904SOT23/SMD

1

32

D24ESD_0402_10pFC0402/SMD

12

QF52N7002LT1SOT23/SMD

1

32

D25ESD_0402_10pFC0402/SMD

12

D30ESD_0402_10pFC0402/SMD

12

D26ESD_0402_10pFC0402/SMD

12

D34ESD_0402_10pFC0402/SMD

12

R16575R0603/SMD

D281N41481N4148/SMD

C1385pFC0402/SMD

R194 10KR0603/SMD

R17575R0603/SMD

R18510KR0603/SMD

R16368R0603/SMD

R17468R0603/SMD

D182ESD_0402_10pFC0402/SMD

12

R187100R0603/SMD

D33ESD_0402_10pFC0402/SMD

12

C13210nFC0402/SMD

R167 0R0603/SMD

Q10

2N39041

32

C14010nFC0402/SMD

R195NS/10KR0603/SMD

C1314.7nFC0603/SMD

P10VGAVGA/HAIER16

17

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

R9310K

R17610KR0603/SMD

R1790R0603/SMD

U29

EEPROM 24C02SOP8/SMD

12345

678 NC

NCNC

GNDSDASCLWPVCC

C1335pFC0402/SMD

C146NS/0.1uFC0402/SMD

R172100R0603/SMD

Page 38: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Near Connector

NEARLY MT5380

Near chip

NEARLY MT5380s

side AV input

CVBS / S-VIDEO INTPUT

change footprint 20080110side

side AV input

Near IC

AVDD25_VADC

AV25

AV1R_IN

AV1L_IN

AIN1_RAIN1_L

AIN1_R

AIN1_L

CVBS1

SY1SC1

DVDD25_VADC

AVSS25_VADCAVDD25_VADC

GND_SV

AVSS25_VFE

DVSS25_VADCGND_TUNERGND_CVBS

AVDD25_REFAVSS25_REF

AVDD25_VFEVIP_ATVVIN_ATV

DVDD25_VADC

DVSS25_VADC

AVDD25_REF

SY1

CVBS1

SC1

VINDC

GND_SV

GND_CVBS

AV1_IN

GND

AV1R_IN

AV1L_INAV1_IN

AV1R_IN

AV1L_IN

CVBS3

CVBS3

AVSS25_REF

AV3_IN

AV3L_IN

SY1L_IN SY1L_IN

AV3L_INAV3L_IN

SY1R_IN SY1R_IN

AV3R_INAV3R_IN

AV3R_IN

AVSS25_VADC

AV1_DET

AV1_DET

AV3_DET# MGPIO6 8292_MGPIO6AV3_DET

SY1R_IN

SY1L_IN

SY1R_INSY1L_IN

SYC1_DET

SY1_IN

AVSS25_VFE

AVDD25_VFE

SC1_IN

8292_MGPIO5

AV3_INAV3L_INAV3R_IN

SYC1_DET

GND_SV

AV3_DET

VIP_ATVVIN_ATV

GND_TUNER

SY1_IN

SC1_IN

AV3R_INGND

AV3L_INGND

AV3_INAV3_DET

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

AV253,5

AIN1_R13AIN1_L13

AV3L_IN 14

SY1R_IN 14

AV3R_IN 14

SY1L_IN 14

8292_MGPIO0 14

8292_MGPIO6 14

8292_MGPIO5 14

VIN_ATV5VIP_ATV5

AV25

AV25

AV25

AV25

C56547pFC0402/SMD

FB43 FBBEAD/SMD/0603

R1856 27R0603/SMD

R190 33KR0603/SMD

C535 47nFC0402/SMD

D198ESD_0402_10pFC0402/SMD

12

D225NS/ESD_0402_10pF

C0402/SMD

12

R159147R0603/SMD

C70047pFC0402/SMD

C534 47nFC0402/SMD

R1587 100R0603/SMD

R1594 27R0603/SMD

C1524.7uF/10VC0805/SMD

D199ESD_0402_10pFC0402/SMD

12

R1592 100R0603/SMD

C45947pFC0402/SMD

R152547R0603/SMD

TP110

D147ESD_0402_10pFC0402/SMD

12

R1560 100R0603/SMDw red

P80

RCA2X1RCA2/HAIER/L13

5 4 2

CB1630.1uFC0402/SMD

R185847R0603/SMD

CB1620.1uFC0402/SMD

R1882 1K/NCR0603/SMD

TP1

D197ESD_0402_10pFC0402/SMD

12

D146ESD_0402_10pFC0402/SMD

12

R156247R0603/SMD

TP108

R1598 27

R0603/SMD

C1511uFC0402/SMD

redy w

CNC2

RCA3X1RCAJACK-1X3_SW4 5

96

2837

1

CB9790.1uFC0402/SMD

D180

ESD_0402_10pFC0402/SMD

12

G G

C Y

P6

S_VIDEODIN-427H

12

34

56

D223NS/ESD_0402_10pF

C0402/SMD

12

C699 47nFC0402/SMD

R1215 0R0603/SMD

C1491uFC0402/SMD

D145ESD_0402_10pFC0402/SMD

12

TP5

CB4

1uFC0402/SMD

R1883 1K/NCR0603/SMD

D181

ESD_0402_10pFC0402/SMD

12

C641 4.7uF/6.3VC0805/SMD

U13F

MT5380 SMD LQFPLQFP256/SMD/5380/9

142132130124

136

144139140137

135133

131129128127126125

141

143

134138

DVSS25_VADCGND_TUNER

GD_CVBSGND_SV

AVSS25_VFE

AVSS25_VADCAVDD25_REFAVSS25_REFAVDD25_VFE

VIP_ATVVIN_ATV

CVBS0CVBS1SY0SC0SY1SC1

DVDD25_VADC

AVDD25_VADC

VINDCD2SA

R192 33KR0603/SMD

C571 1uFC0402/SMD

FB44 FBBEAD/SMD/0603

R1857 100R0603/SMD

C569

1uF

TP111

R1230 0R0603/SMD

R13

0R0603/SMD

C570 1uFC0402/SMD

TP109

redy w

P81

RCA3X1RCA3/HAIER1 4

86

7523

R1597 27R0603/SMD

D224NS/ESD_0402_10pF

C0402/SMD

12

TP112

FB46 FBBEAD/SMD/0603

D148

ESD_0402_10pFC0402/SMD

12

FB45 FBBEAD/SMD/0603

C642 4.7uF/6.3VC0805/SMD

R1881 1K/NCR0603/SMD

CB1650.1uFC0402/SMD

C1501uFC0402/SMD

C561 47nFC0402/SMD

C5821uFC0402/SMD

CB1640.1uFC0402/SMD

C46047pFC0402/SMD

TP2

CN20

PH-6A/NCSIP-6P-2.0A

123456TP113

D104

ESD_0402_10pFC0402/SMD

12

Page 39: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

A

A

A A

Need fine tune timing

COAXIAL

AVDD33_AADCAVSS33_AADCVIMD_AADCREFP_AADCREFN_AADC

AL2AR2

AVDD33_ADAC0AVDD33_ADAC1

AL1AR1

AVSS33_ADAC0AVSS33_ADAC1ADAC_VCMAVDD33_DIG

ASPDIF

REFP_AADC

AVDD33_ADAC0

AVDD33_ADAC1

AVDD33_AADC

VIMD_AADC

AIN1_LAIN1_RAIN2_LAIN2_R

AIN0_RAIN0_LAIN1_L

AIN1_RAIN2_LAIN2_R

AIN0_RAIN0_L

AL1AR1

+5V

AVDD33_DIG

MUTE

AV33

ASPDIF

+12V

HPDET# GPIO_4

GPIO_[4..11]

A0SDATA0

AOMCLK

A0SDATA0AOMCLK

OPCTRL1

+3V3SB

AL2AR2

HPDET#

AIN3_LAIN3_R

AIN3_RAIN3_L

+5VSB

AVSS33_AADC

REFN_AADC

OPCTRL1

AVSS33_ADAC1

GND

ADAC_VCM

AVSS33_ADAC0

AVSS33_DIG

AOLRCKAOBCK

AOBCKAOLRCK

AIN0_R14AIN1_L12AIN1_R12AIN2_L10

AIN0_L14

AIN2_R10

AR114,15AL114,15

+5V1,2,3,4,5,8,9,10,15

MUTE14,15

AV332,3,5,8,9,10

ASPDIF10

+12V1,3,9,15

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

OPCTRL14,11

+3V3SB1,2,4,7,8,9,10

AR214AL214

HPDET#14

AIN3_L10AIN3_R10

+5VSB1,2,11,15

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

A0SDATA09AOMCLK9AOLRCK7AOBCK7

AV33

AV33

AV33

AV33

AV33

+3V3SB

CB1710.1uFC0402/SMD

U13G

MT5380 SMD LQFPLQFP256/SMD/5380/9

179178177176175174173172171183181182180

203200201202198188187191189192184190186185170

AIN0_LAIN0_RAIN1_LAIN1_RAIN2_LAIN2_RAIN3_LAIN3_RAVDD33_AADCAVSS33_AADCVMID_AADCREFP_AADCREFN_AADC

ASPDIFAOMCLKAOLRCK

AOBCKAOSDATA0

AL1AR1AL2AR2

AVDD33_ADAC0 AVDD33_ADAC1 AVSS33_ADAC0 AVSS33_ADAC1

ADAC_VCMAVDD33_DIG

R161210KR0603/SMD

C3294.7uF/10VC0805/SMD

C2021uFC0402/SMD

CB1660.1uFC0402/SMD

R324 0R0603/SMD

CB1680.1uFC0402/SMD

C2031uFC0402/SMD

CB1740.1uFC0402/SMD

FB50 FBBEAD/SMD/0603

FB53 FBBEAD/SMD/0603

FB51 FBBEAD/SMD/0603

+CE55

100uF/16VC100UF16V/D6.3H7

C3301uFC0402/SMD

C2041uFC0402/SMD

FB62 FBBEAD/SMD/0603

FB52 FBBEAD/SMD/0603

CB1750.1uFC0402/SMD

CB2340.1uFC0402/SMD

+ CE19810uF/16VC33UF16V/D5H7

CB1700.1uFC0402/SMD

C2011uFC0402/SMD

C1954.7uF/10VC0805/SMD

Page 40: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

A

A

A A

TO:AMP

LINE_IN

HPONE/AMP_IN

AV_OUT

USB_POWERUSB_POWER

DVD_POWER

DVD_DET

AV3_DET

YPBPR0_DETYPBPR1_DET

AV1_DET

SYC1_DET

change FootPrint 20080110

REMOVE UNUSED MUTE CIRCUIT.

MUTE

MUTE

AR2_OUT/LINE

AL2_OUT/LINE

HPVDD

AVDD

DVDD

MVDD33

HPOL

HPOR

PGA1OUTR

PGA1OUTL

AR1

PGA1

OU

TR

MUTE#RESET#

PGA1

OU

TLADCOUTLADCOUTR

GNDAI

N1R

AIN

1L

HPVDD

INPU

T0L

INPU

T0R

VCM

PGA

AVD

D

PGA0OUTL

HPOL

PGA0OUTR

AIN

3R

AIN

4LAI

N4R

AIN

3L

SCL3

4

MVDD33

SDA3

4

MGPIO4 8292_MGPIO4DVDD

VCM33

HPOR

RESET#

VCM33 VCMPGA

MUTE# GPIO_1

HPDET#

MUTE

PGA0OUTL AL1_OUT/AMP

AR1_OUT/AMP

MUTE

AR1_OUT/AMPAL1_OUT/AMP

GPIO_1

AR2

HPDET#

+5V

OSCL0

+12V

AL1

+9V

OSDA0

AR1

DV33

AL2

MUTE

AR2_OUT/LINEAL2_OUT/LINE

INPU

T1L

AR2

AL1

SY1R_IN

HDMIL_IN

VGAR_IN

SY1L_IN

VGAL_IN

HDMIR_IN

ADCOUTRAIN0_R

AIN0_L ADCOUTL

MGPIO3 8292_MGPIO3

MGPIO3 8292_MGPIO3MGPIO4 8292_MGPIO4

PGA0OUTR

8292_MGPIO5

AV3L_IN

AV3R_IN

AIN

5LAI

N5R

AIN1L

AIN1R

AIN4R

AIN4L

AIN5L

AIN5R

AIN3L

AIN3R

8292_MGPIO68292_MGPIO78292_MGPIO8

MGPIO5 8292_MGPIO5

MGPIO7 8292_MGPIO7MGPIO6 8292_MGPIO6

MGPIO8 8292_MGPIO8

AIN6R

AIN6L

DVD_R_IN

DVD_L_IN

AIN

6RAI

N6L

HPOUTL

HPGND

HPDET

MGND33DGND

AGND

GND

MUTEMUTE

MGPIO2 8292_MGPIO2MGPIO1 8292_MGPIO1

MGPIO2 8292_MGPIO2MGPIO1 8292_MGPIO1

DVDD

MGPIO0 8292_MGPIO0

MGPIO0 8292_MGPIO0

OSDA0

OSCL0

AL2

INPU

T1R

MUTE

HPDET

HPOUTL

HPOUTR

HPOUTR

HPOUTR

HPOUTL

HPDET

AR1_OUT/AMP15

MUTE15

AL113,15AR113,15

DV332,4,7,9

AR213

+9V3

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

GPIO_14

OSDA04,9+12V1,3,9,15

HPDET#13

+5V1,2,3,4,5,8,9,10,15

OSCL04,9

AL213

HDMIR_IN11

VGAR_IN11

HDMIL_IN11

SY1L_IN12

VGAL_IN11

SY1R_IN12

AIN0_L13

AIN0_R13

8292_MGPIO358292_MGPIO45

AV3R_IN12

AV3L_IN12

8292_MGPIO5128292_MGPIO612

8292_MGPIO810

DVD/DVBT/USB_R_IN10

DVD/DVBT/USB_L_IN10

AL1_OUT/AMP15

8292_MGPIO1108292_MGPIO210

DVDD 8292_MGPIO012

8292_MGPIO710

MUTE15

DVDD

AVDD

HPVDD

DV33

MVDD33DV33

+9V

+9V

DV33

DV33

DVDD

DVDD

DVDD

DV33

DVDD

R273 10KR0603/SMD

R1804 10K R0603/SMD

R6810KR0603/SMD

+

CE637

10uF/16VC10UF16V/D4H7

R1884 10K R0603/SMD

C6844.7nFC0603/SMD

R1861 10K R0603/SMD

C654 4.7uF/6.3VC0805/SMD

R1768 33KR0603/SMD

R50 470

C705 4.7uF/6.3VC0805/SMD

C564.7nFC0603/SMD

R1646 1KR0603/SMD

Q13

2SD2653KSOT23/SMD

1

32

C261uFC0402/SMD

Q14

2SD2653KSOT23/SMD

1

32

C703 4.7uF/6.3VC0805/SMD

R91 0R0603/SMD

R1862 10K R0603/SMD

C647 10uF/6.3VC0805/SMD

+

CE638

10uF/16VC10UF16V/D4H7

R154 0R0603/SMD

Q65

2SD2653KSOT23/SMD

1

32

+CE21 47uF/16VC10UF16V/D4H7

C655 4.7uF/6.3VC0805/SMD

R1770 33KR0603/SMD

C659 4.7uF/6.3VC0805/SMD

+CE20 47uF/16vC10UF16V/D4H7

R1800 10KR0603/SMD

C401uFC0402/SMD

C167

2.2nF

R64 10K R0603/SMD

R1766 33KR0603/SMD

CB9810.1uFC0402/SMD

R1767 33KR0603/SMD

C170 10uF/6.3VC0805/SMD

C660 4.7uF/6.3VC0805/SMD

C702 4.7uF/6.3VC0805/SMD

C35

1uFC0402/SMD

R1808 10K R0603/SMD

R1616

1KR0603/SMD

R1867 33KR0603/SMD

R279 470R0603/SMD

C5851uFC0402/SMD

R6510KR0603/SMD

C648 10uF/6.3VC0805/SMD

C656 4.7uF/6.3VC0805/SMD

R1801 470R0603/SMD

L11 FBBEAD/SMD/0603

Q66

2SD2653KSOT23/SMD

1

32

C168 10uF/6.3VC0805/SMD

C371uFC0402/SMD

C501uFC0402/SMD

+

CE93

10uF/16VC10UF16V/D4H7

R69 0R0603/SMD

R55 470

R1864 33KR0603/SMD

R1803 10KR0603/SMD

+

CE94

10uF/16VC10UF16V/D4H7

R151 0R0603/SMD

R1765 33KR0603/SMD

R164410kR0603/SMD

CB9850.1uFC0402/SMD

Q73

2SD2653KSOT23/SMD

1

32

C649 10uF/6.3VC0805/SMD

C657 4.7uF/6.3VC0805/SMD

R1645 47KR0603/SMD

U16

MT8292QFN56/SMD/8x8

123456789

1011121314

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

2930313233343536373839404142

4344454647484950515253545556

57

AIN8RAIN8LMVDD33VCM33MGND33ADCOUTLADCOUTRHPOUTLHPGNDHPVDDHPOUTRAGNDPGA0OUTLPGA0OUTR

AVD

DVC

MPG

APG

A2O

UTL

PGA2

OU

TRPG

A1O

UTL

PGA1

OU

TRIN

PUT2

RIN

PUT2

LIN

PUT0

RIN

PUT0

LIN

PUT1

RIN

PUT1

LC

LD

I

MUTE#RESET#

GPIO0GPIO1GPIO2GPIO3GPIO4DVDDDGNDGPIO5GPIO6GPIO7GPIO8

GPI

AIN

1RAI

N1L

AIN

2RAI

N2L

AIN

3RAI

N3L

AIN

4RAI

N4L

AIN

5RAI

N5L

AIN

6RAI

N6L

AIN

7RAI

N7L

E-PAD

C164

2.2nF

C6834.7nFC0603/SMD

CB9830.1uFC0402/SMD

C554.7nFC0603/SMD

D202ESD_0402_10pFC0402/SMD

12

R28147KR0603/SMD

R1863 10K R0603/SMD

C3810uF/10VC0805/SMD

C601 1uFC0402/SMD

R

L

P83

PHONEPHONEJACKA

43521

6 7 8R1615

1KR0603/SMD

C58710uF/10VC0805/SMD

CB9840.1uFC0402/SMD

R1647

100KR0603/SMD

CB9820.1uFC0402/SMD

R179947KR0603/SMD

C171 10uF/6.3VC0805/SMD

R1872 10KR0603/SMD R1873 10K

R0603/SMD

C658 4.7uF/6.3VC0805/SMD

D203NS/ESD_0402_10pFC0402/SMD

12

C165

2.2nF

C650 10uF/6.3VC0805/SMD

R1769 33KR0603/SMD

D204NS/ESD_0402_10pFC0402/SMD

12

R282 10KR0603/SMD

+ CE61410uF/16VC10UF16V/D4H7

C1510uF/10VC0805/SMD

C5881uFC0402/SMD

C704 4.7uF/6.3VC0805/SMD

C3610uF/10VC0805/SMD

Q462N3904

SOT23/SMD

1

32

R49 470

C16210PF/NCC0402/SMD

CN40

TJC3-3A/NCSIP-3P-2.5A

123

+ CE61310uF/16VC10UF16V/D4H7

R57 470

C341uFC0402/SMD

L10 FBBEAD/SMD/0603

R27247KR0603/SMD

C1610uF/10VC0805/SMD

C166

2.2nF

L135 FBBEAD/SMD/0603

w red

P69

RCA2X1RCA2/HAIER/L13

5 4 2

R1885 10K R0603/SMD

L12 FBBEAD/SMD/0603

C653 4.7uF/6.3VC0805/SMD

R1798 470R0603/SMD

R1807 10K R0603/SMD

Q72

2SD2653KSOT23/SMD

1

32

R180247KR0603/SMD

R1866 33KR0603/SMD

C169 10uF/6.3VC0805/SMD

R270 470R0603/SMD

R76 0R0603/SMD

C16310PF/NCC0402/SMD

C602 1uFC0402/SMD

D201ESD_0402_10pFC0402/SMD

12

CB9860.1uFC0402/SMD

C3010uF/10VC0805/SMD

R1865 33KR0603/SMD

Page 41: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

R1786,R1787 was not

R1786,R1787 put on

put on until for dube,

for dube only

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

Audio AMP

AMP供电

Speark out

All capacitor must be >=35V

MUTE

AL1_OUT/AMP

Speaker-R+

GPIO_8

PVDD

MUTE

+12VSpeaker-L-+5V

+5VSB

Speaker-R-

Speaker-L-

MUTE

Speaker-L+

AR1_OUT/AMP

AR1AL1

GPIO_8

AL1

AR1

AR1_OUT/AMP

AL1_OUT/AMP

Speaker-L+

PVDD

GND

Speaker-R+Speaker-R-

AR1_OUT/AMP14

+5V1,2,3,4,5,8,9,10

AL1_OUT/AMP14

+12V1,3,9

MUTE14

+5VSB1,2,11

GPIO_84

AL113,14AR113,14

GPIO_84

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

OPW

+12V

+5V

+5VSB

+12V

OPW

OPW

+24/16.5V+24/16.5V OPW

R1793 0

R0805/SMD

C6880.1uF/50VCAP_5

CNC1

TJC3-4ASIP-4P-2.5A

1234

R17

870

R0603/SMD

R1791100KR0603/SMD

+ CE629

220uF/16VC220UF10V/D6.3H7

C6820.01uFC0603/SMD

TP28

TEST COPPERTEST

C6761500P

C0402/SMD

R17764.7KR0603/SMD

C670

0.1uF/50VC0603/SMD

L145 33uH/2A

L5-9

R1780

10KR0603/SMD

C6742.2uFC0603/SMD

L144 33uH/2A

L5-9

C666

0.1uFC0402/SMD

Q64MMBT3904SOT23

1

23

R1792 0

R0805/SMD

R1783470R0603/SMD1 2

L143 33uH/2A

L5-9

+ CE632220uF/35VC220UF10V/D6.3H7

R1788100K_DNSR0603/SMD

R1778 1KR0603/SMD

TP66

TEST

FB71150_Ohm_2AR1206/SMD

1 2

C6791uFC0603/SMD

FB73 150_Ohm_2A/NCR1206/SMD1 2

R1789

100K_DNSR0603/SMD

C661

0.1uF/50VC0603/SMD

R177510KR0603/SMD

FB72 150_Ohm_2AR1206/SMD1 2

R17724.7KR0603/SMD

R17814.7KR0603/SMD

C681

0.22ufC0603/SMD

C6650.22ufC0603/SMD

R1785 470R0603/SMD1 2

R1773 39KR0603/SMD

R1777

4.7KR0603/SMD

+CE63047uF/16VC47UF16V/D5H7

12

R1784 NCR0603/SMD1 2

C6711500P

C0402/SMD

D175 1N41481N4148/SMD

C672 1uFC0402/SMD

Q62MMBT3904SOT23

1

23

C6640.1uFC0402/SMD

C6890.47uF/50VC/DIP

D8 RU3M-DIODESDIODES/RU3M

C6870.1uF/50VCAP_5

R1782NCR0603/SMD1 2

D176 1N41481N4148/SMD

HTQFP48_HAIER_25VIA

U50TPA3101

1

2

3

4

5

6

7

8

9

10

11

12

13 14 16 17 18 19 20 21 24

25

26

27

28

29

30

31

36

33

34

35

32

373839404142434445464748

15 2322

4950

5152

5354

5556

5758

5960

6162

6364

65

NC#1

RINN

RINP

AGND

LINP

LINN

NC#7

GAIN0

GAIN1

MSTR/SLV

SYNC

NC#12

NC

#13

RO

SC

VBYP

AGN

D

BSLP

LOU

TP

LOU

TP

LOU

TN

NC

#24

NC#25

PVCCL

PVCCL

PGNDL

PGNDL

VCLAMPL

VCLAMPR

NC#36

PGNDR

PVCCR

PVCCR

PGNDR

NC

#37

BSR

N

RO

UTN

RO

UTN

RO

UTP

RO

UTP

BSR

P

/SH

UTD

OW

N

MU

TE

FAU

LT

NC

#47

AVC

C

VREG

BSLN

LOU

TN

PGNDPGND

PGNDPGND

PGNDPGND

PGNDPGND

PGNDPGND

PGNDPGND

PGNDPGND

PGNDPGND

PGND

TP105Q61MMBT3904SOT23

1

23

L146 33uH/2A

L5-9

C680

0.22ufC0603/SMD

C6850.1uF/50VCAP_5

+CE63110uF/35VC10UF16V/D4H7

C6731uFC0402/SMD

R1790

27KR0603/SMD

C6680.1uF/50VC0603/SMD

Q63MMBT3906SOT23

1 23

C6771uFC0603/SMD

TP106

C678

0.1uF/50VC0603/SMD

+ CE626

470uF/35VC470UF16V/D10H9

C675 1uFC0603/SMD

D177 1N41481N4148/SMD

CNA2

TJC3-4ASIP-4P-2.5A

1234

C6692.2uFC0603/SMD

C6900.1uF/50VCAP_5

R17

860

R0603/SMD

D178

1N41481N4148/SMD

D7 RU3M-DIODESDIODES/RU3M

C6860.47uF/50VC/DIP

TP107

C6670.1uF/NC

C0402/SMD

R1771

4.7KR0603/SMD

C6620.01uF/50VC0603/SMD

R1774 4.7KR0603/SMD

R17794.7KR0603/SMD C663

0.22ufC0603/SMD

Page 42: SERVICE MANUAL - rtellason.comrtellason.com/manuals/Service Manual HL32R1.pdfYou can find them in your service manual. 1-2-8. Photo used in this manual The illustration and photos

您正在使用

ZwCAD 2005 试用版

详情请查阅WWW.ZwCAD.COM

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37

8. Measurements and Adjustments 8-1. Service Mode 8-1-1.How to enter into Service Mode The way to the factory mode menu: 1st, press menu, 2en, input 8893,

Finished these operations , system will be into the factory mode menu.

8-1-2.How to exit IF want to exit this factory menu,please press the botton”Exit” in the remoter.

8-2 Measurements and Adjustments

8-2-1 Version ,S/N, Panel Resoution Version:The first line is the model Name and the second line is current software version.

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38

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.

8-2-3 Audio Dolby Banner: When turn it “ON”, the model will be in Dolby authentication state.

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39

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 debugging, no need to be modified.

8-2-4 Channel Range Scan: The function could make it to search the channels by differentiation the analog and digital channels.

Single RF Scan: Search channels in the frequency scope set in advance.

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40

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. 8-2-5Gamma Gamma: Bright:GAMMA0.8 Middle:default settings in the program Dark:GAMMA1.2

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41

8-2-6 Backlight Backlight: adjust the backlight.

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.

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42

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

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43

Remark: The date of the chart only is a example, please don’t adjust the factory mode base on it. 9. Trouble shooting 9-1. Simple check

No Picture,no sound

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

Blank screen

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

No sound

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.

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

No picture in some channel

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

No color for some channel program(black and white)

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.

Spots with some or all pictures Verify if the antennal is correctly connected. Verify if the antennal is in good condition. Make fine adjustment of channel.

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44

Horiaontal/vertical bars or picture shaking

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

Television out of control

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.

9-2. Power Supply Board failure check.

Check (F1/3A) for 12V?

Check F1 and peripheral power supply Check E33/470μF/16V for 5V

F1 is damaged?Were those

LDO(U10,U13,U16,U18,U19,etc.)worked normal?

OK

Turn on the TV-set(By button or remote control)

Check power supply net follow F1

Check U6/MCU 1:Power supply(U7、U9))2:Reset signal3:Crystal

LDO was damaged or the loader is in

short circuitOK

Check U1 for 5V output

Change U1/MP1410ES-LF or D17/SK34A-SMA

Check L9/47μH

It’s normal but the voltage is high

It’s normal but the voltage is Low

Check Pin No.4 of U1/MP1410-ES or

change U1

E33 was damaged or the loader is in

short circuit

YN

YN

N Y

YN

YN

YN

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45

9-3. Main board failure check State: No Sound

Fail

Pass

Fail

Pass

Fail

Pass

Fail

Pass

Fail

Pass

No Sound

(All Mode)

Check the input Source Change Source input

Check the input/output

Of IC U13 of Main B/D Re-soldering or change

IC U13

Check the input/output

Of IC U55 of Main B/D Re-soldering or change

IC U55

Check the input/output

Of IC U2 of Main B/D Re-soldering or change

IC U2

Check the Speaker Change the Speaker

Check the Sperker

wire

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46

State:No picture

Fail

Pass

Fail

Pass

Fail

Pass

Fail

Pass

No Raster on Panel

Check the backlight B/D

Change the backlight B/D

Check the input/output of

jack CN3 of Main B/D

Re-soldering or change

IC UA1 and RNA1-17

Check the input/output of

Jack CN4 of Main B/D Re-soldering or change

IC U13

Change the panel

Change the Panel wire Check the Panel wire

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47

9-4. Pannel failure Failure Mode

Part Name Description Phenomena Failure cause

V B/D Vertical bar

V Dim Vertal gray

line

V L/D

Vertical color

line(light or

dark forever)

H B/D Horizontal

bar

H Dim Horizontal

gary line

TCP

H L/D

Horizontal

line(light or

dark forever)

Block Defect :TCP cracking or cracking

Dim or L/D :TCP Sunken

:TCP lead cracking

:ACF bonding short

:Awful environment and something electric enter into

LCD

:Mis-align between TCP and Panel

:Panel failure

:TCP failure

Failure Mode

Part Name Description Phenomena Failure cause

Dot Defect Bright dot dark

dot in pannel

Incoming Inspection Standard

Polarizer

Bubble

Bladder in

Polarizer

Bladder between Polarizer and top glass

Polarizer

Scratch Polarizer Scratch

Tine or rigidity arose

Panel or Polarlzer

F/M inside

Polarizer

Eyewinker inside

Polarizer

Eyewinker inside Polarizer

Circuit Abnormal

Display Abnormal Display

1. Chip lose action 2. IC ahort or jointiog bad

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48

Flashing Bright and dark

display alternately

3. Pannel and vsc connect bad

Failure Mode

Part Name Description Phenomena Failure cause

White

Screen

B/L normal, only

white screen

display

Black

Screen

B/L normal, only

Black screen

display

Maybe caused by surge current and EDS

FIIcker Crosstalk

LCD Vcom imbalance

Abnormal

Color

Only color

abormal

Capacitance improper bring crosstalk inside LCD

pannel

Circuit

Abnormal

Color

Only color

abnormal

1. Chip lose action 2. IC short or jointion bad 3. Pannel and vsc connect bad

Failure Mode

Part Name Description Phenomena Failure cause

Mechanlcal

Nolse

When turn

panel,appear

cacophony

Caused by Mechanica noise of backlight unit

Ripple Connectric circle

Causeed by between mechanism and pannel

B/L off B/L lose action *Connect badness between wire and electrode

B/L dark B/L brightness

darker than normal

*Connect badness Short between wire and electrode

B/L wire

damaged B/L wire damaged Operation abnormal or systemic noise

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49

B/L wire

open Without backlight Operation abnormal or systemic noise

B/L shut

down

B/L shutdown in

sometime

Short bitween lamp housing and wire, Because

consume power too much

F/M

F/M in

B/L ,white,balck

Rotundity or

wirelike

F/M in B/L unit

Failure Mode

Part Name Description Phenomena Failure cause

Light leakage

Brightness at bottom of LCM brighter than normal

B/L unit badness

Uniformity B/L brightness asymmetric

Sheet in B/L unit is uneven Mechanlcal or B/L

Mount holeLack screw or screw damage

*Lack screw Screw damage