Pioneer PDP-42A3HD, PDP-4214HD Service Manual

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2005

ORDER NO.

ARP3302

PDP-42A3HD

PLASMA DISPLAY

PDP-42A3HD PDP-4214HD

< CAUTION > This ARP3302 Supersedes ARP3270

THIS MANU

Model Type Power Requirement Remarks

PDP-42A3HD KUCXKA AC120V

PDP-42A3HD KUCXC AC120V

PDP-4214HD KUCXC AC120V

AL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

For details, refer to "Important symbols for good services".

T-ZZR OCT. 2005 printed in Japan

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SAFETY INFORMATION

This service manual is intended for qualified service technicians ; it is not meant for the casual doit-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm.

NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.

REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.

Health & Safety Code Section 25249.6 - Proposition 65

SAFETY PRECAUTIONS

NOTICE : Comply with all cautions and safety related notes

located on or inside the cabinet and on the chassis.

The following precautions should be observed :

1. When service is required, even though the PDP UNIT an isolation transformer should be inserted between the power line and the set in safety before any service is performed.

2. When replacing a chassis in the set, all the protective devices

must be put back in place, such as barriers, nonmetallic knobs, adjustment and compartment covershields, isolation resistorcapacitor, etc.

3. When service is required, observe the original lead dress. Extra precaution should be taken to assure correct lead dress in the high voltage circuitry area.

4. Always use the manufacture's replacement components.

Especially critical components as indicated on the circuit diagram should not be replaced by other manufacture's. Furthermore where a short circuit has occurred, replace those

components that indicate evidence of overheating.

5. Before returning a serviced set to the customer, the service technician must thoroughly test the unit to be certain that it is completely safe to operate without danger of electrical shock, and be sure that no protective device built into the set by the manufacture has become defective, or inadvertently defeated during servicing. Therefore, the following checks should be performed for the continued protection of the customer and servicetechnician.

6. Perform the following precautions against unwanted radiation and rise in internal temperature.

• Always return the internal wiring to the original styling.

• Attach parts (Gascket, Ferrite Core, Ground, Rear Cover, Shield Case etc.) surely after disassembly.

7. Perform the following precautions for the PDP panel.

• When the front case is removed, make sure nothing hits the panel face, panel corner, and panel edge (so that the glass does not break).

• Make sure that the panel vent does not break. (Check that the cover is attached.)

• Handle the FPC connected to the panel carefully. Twisting or pulling the FPC when connecting it to the connector will cause it to peel off from the panel.

8. Pay attention to the following.

• When the front case is removed, infrared ray is radiated and may disturb reception of the remote control unit.

• Pay extreme caution when the front case and rear panel are removed because this may cause a high risk of disturbance to TVs and radios in the surrounding.

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Leakage Current Cold Check

With the AC plug removed from an AC power source, place a jumper across the two plug prongs. Turn the AC power switch on. Using an insulation tester (DC 500V), connect one lead to the jumpered AC plug and touch the other lead to each exposed metal part (input/output terminals, screwheads, metal overlays, control shafts, etc.), particularly any exposed metal part having a return path to the chassis. Exposed metal parts having a return path to the chassis should have a minimum resistor reading of 0.3MΩ and a maximum resistor reading of 5MΩ. Any resistor value below or above this range indicates an abnormality which requires corrective action. Exposed metal parts not having a return path to the chassis will indicate an open circuit.

Leakage Current Hot Check

Plug the AC line cord directly into an AC power source (do not use an isolation transformer for this check). Turn the AC power switch on. Using a "Leakage Current Tester (Simpson Model 229 equivalent)", measure for current from all exposed metal parts of the cabinet (input/output terminals, screwheads, metal overlays, control shaft, etc.), particularly any exposed metal part having a return path to the chassis, to a known earth ground (water pipe, conduit, etc.). Any current measured must not exceed 0.5mA.

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in PIONEER set have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which dose not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

Reading should not be above

0.5mA

Earth ground

Device under test

Also test with plug reversed (Using AC adapter plug as required)

Leakage current tester

Test all exposed metal surfaces

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE SET TO THE CUSTOMER.

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CAUTION

• Observe the caution matter, without fail

• The caution matters of given in the delivery specifications, etc., must be observed, without fail.

• Do not give shocks and vibration.

• The panel surface (display plane) of the PDP module is made of glass. If any shocks or vibration is applied, it may be broken and the scattered glass chips will be a cause of injury

• Do not put anything.

• Transportation must be done by enough personnel.

• Do

not put anything on the PDP module. Otherwise, this can be a cause of injury as a result of falling down or dropping caused

by imbalance.

• The PDP module is heavy. In the case of transportation, unpacking, or packing, more than two persons should do it by supporting the top and the bottom of the product.

7 Miscellaneous caution matters

(1) This PDP module uses highly integrated semiconductor parts. Since these parts are fragile to electrostatic

charges, earth bands should be used for handling. The product should be handled where measures have been taken against electrostatic charges.

(2) For this product, the PDP modules and the PWBs are repaired by replacement in a unit. Therefore, the units of

the PWBs must not be repaired or disassembled. Otherwise, the validity of warranty will be lost.

(3) If this PDP module is used for the fixed character display or the like as in the case of a character display board,

a phenomenon of burning (not warranted) will occur. Burning is a phenomenon that the unevenness in the brightness is caused in the display. In such a case, the brightness in the section where the integrated display time is longer becomes lower than the brightness in another section where the integrated display time is shorter. This phenomenon is in proportion to the integrated display time and the brightness. For this reason, to relieve this difficulty during servicing, do not use any still picture, but use a display by motion pictures of a video or the like. In addition, use “FULL” for the screen mode and avoid using any display by “NORMAL”, “TRUE”, or MULTI SCREEN like side by side etc. If it is necessary to use only a still picture for unavoidable reasons, use a burning relief function such as “PLE LOCK”, “ORBITER”, “SCREEN WIPER”, etc.

(4) When a PDP module is operated after a long time of storage, it may encounter a difficulty like a failure in

displaying a screen or unstability according to the condition of storage. In such a case, the PDP module should

be incorporated in the product and aging treatment should be carried out for about two hours (all screen display).

(5) Sulfides will deteriorate the PDP module and this is a cause of malfunction. Therefore, it is absolutely prohibited

to put any vulcanized rubber or a material containing sulfur in the vicinity of the PDP module.

(6) When taking out a PDP module from the maintenance package box, do it slowly so that the panel surface

does not get any shock or stress.

(7) If one touches the connector of the flexible cable exposed to the rear side of the PDP module, there is

danger of causing a poor contact. As such, it must be handled with utmost care. In addition, the flexible cable is very weak in mechanical strength. Therefore, this cable must not be touched during handling.

(8) The panel surface of the PDP module is easy to be hurt and generate cracks. Therefore, it should be handled

very carefully. Never press or rub it with a hard thing. Never put it on a hard thing with the panel surface faced downwards.

(9) When the panel surface of the PDP module is contaminated, gently wipe off the contaminant with a piece of

soft dry cloth. Liquid-state contamination can be removed by lightly pressing it, without rubbing it. If it is difficult to remove the contamination, use a piece of cloth soaked with a neutral detergent. The cloth for wiping off should be clean. Never use the same cloth repeatedly. If a cleansing detergent or water drops should enter the module interior or be attached to the module surface other than the display plane at the time of cleaning, this will give rise to the destruction of the product when the product is energized.

(10) When transporting this PDP module, use the packing materials specified in the list of parts. Once used,

such packing materials should not be used again.

(11) The PDP module is composed of a variety of parts, such as those made of materials like glass, metal,

plastics, etc. Therefore, when abandoning the PDP module, this should be done in accordance with the relevant law of the nation or an autonomous body

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SAFETY SERVICE

7 Safety cautions

The matters to be observed without fail are explained below. These matters are indispensable for the preventi on of an accident during the maintenance servicing, the [security of products] after the completi on of servicing work, and the [prevention of the repeated occurrence of similar fault.]

(1) The degree of danger and material damage, caused as a result of wrong use by disregarding the contents of the display”

is distinguished and explained in the table below.

WARNING

CAUTION

(2) Kinds of the matters to be observed are classified and explained in the icons shown below.

This icon indicates a dangerous place where an electric shock is anticipated.

This icon indicates the contents of “caution” that must be borne in mind, without fail.

If this display is disregarded and equipment is handled wrongly, this can be a cause of physical injury and a fire, thus leading a person to death or serious injury.

If this display is disregarded and equipment is handled wrongly, this may lead to personal injury or material damage.

This icon indicates the contents of “caution” that must be practiced, without fail.

WARNING

• Observe the caution matter, without fail.

• In the place where a particular caution is needed during maintenance servicing, such a caution note is displayed with a label or a stamp that is given to the cabinet, chassis, PWB, etc. These caution notes and also the caution matters of given in the instruction manuals, etc., must be observed, without fail.

• Be careful of an electric shock or a burn.

• The PDP module involves the sections where high voltage and high temperature are prevalent. When equipment is energized, therefore, use working gloves in order to prevent an electric shock and a burn. At the time of transportation, disassembly, reassembly, and the replacement of parts, such a servicing job must be done after pulling out all the connector cables that have been connected with external equipment.

• Modification of equipment is absolutely prohibited. Use the specified parts at all times.

• If any modification is performed, the validity of the manufacturer’s warranty is lost at that moment. The personnel who did this modification is responsible for the physical injury or the like, if it should occur as a result of the modification. The parts used are given the safety-based characteristics, such as non-flammability or sufficient

CAUTION

• Danger of explosion if battery is incorrectly replaced.

• Replace only with the same or equivalent type.

WARNING

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[Important Check Points for Good Servicing]

In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.

Make sure the proper amount is applied.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

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CONTENTS

SAFETY INFORMATION......................................................................................................................................2

1. SPECIFICATIONS

2. EXPLODED VIEWS AND PARTS LIST...........................................................................................................14

2.1 PACKING

2.2 EXTERIOR SECTION (1)

2.3 EXTERIOR SECTION (2)

2.4 FRONT PANEL SECTION ........................................................................................................................20

2.5 REAR SECTION.......................................................................................................................................21

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................22

3.1 BLOCK DIAGRAM....................................................................................................................................22

3.1.1 OVERALL BLOCK DIAGRAM

3.1.2 ATSC BLOCK

3.1.3 DISPLAY BLOCK

3.2 DIGITAL B/D SCHEMATIC DIAGRAM......................................................................................................30

3.3 DTT_ANALOG B/D...................................................................................................................................36

4. PCB DIAGRAM ...............................................................................................................................................44

4.1 DIGITAL B/D .............................................................................................................................................44

4.2 DTT_ANALOG B/D...................................................................................................................................46

4.3 CONTRPL IR & LED, SUB_AV&, SUB_KEY, EMI and POWER B/D ................................................48

5. PCB PARTS LIST............................................................................................................................................50

6. ADJUSTMENT ................................................................................................................................................53

6.1 ADJUSTMENT OF WHITE BALANCE

6.2 OPERATION TEST IN EACH MODE

6.3 TV .............................................................................................................................................................55

6.4 SPEAKER & INTERFACE

7. GENERAL INFORMATION .............................................................................................................................58

7.1 DIAGNOSIS..............................................................................................................................................58

7.1.1 OPERATION SEQUENCE FLOW

7.1.2 TROUBLE SHOOTING METHOD

7.1.3 DTT BASIC INSPECTION

7.1.4 BASIC INSPECTION

7.1.5 CPU / SYSTEM MEMORY INSPECTION

7.1.6 MPEG INSPECTION..........................................................................................................................96

7.1.7 A/ V INSPECTION..............................................................................................................................97

7.1.8 CHANNEL INSPECTION .................................................................................................................100

7.1.9 CHANNEL INSPECTION 2 ..............................................................................................................102

7.1.10 DISASSEMBLY ..............................................................................................................................104

7.2 HOW TO DIAGNOSE THE PDP MODULE.............................................................................................108

8. PANEL FACILITIES

14 16 18

22 23 26

53 54

58 60 88 89 94

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1. SPECIFICATIONS

Specifications

Item 42" Plasma Display, Model: PDP-42A3HD/PDP-4214HD

Number of Pixels 1024 x 768 pixels Audio Amplifier 10 W +10 W (1 kHz, 1 %, 4 Ω) Surround System SRS TruSurround XT Power Requirement

Dimensions (with stand) 1235 (W) x 699 (H) x252 (D) mm

Weight (with stand) 40.5 kg (89.3 lbs.) Reception System (Digital) ATSC Digital TV system

Circuit type 8VSB demodulation Tuner VHF 2–13ch, UHF 14–69ch Audio format Dolby Digital

Reception System (Analog) American TV standard NTSC system

Tuning System FS Tuner VHF/UHF VHF 2–13ch, UHF 14–69ch

CATV 1–125ch

Audio multiplex BTSC system

Terminal

OSD English/French/Spanish

Rear DTV-ANTENNA IN 75Ω UNBAL, F Type for DTV in

ANTENNA/CABLE IN 75 Ω UNBAL, F Type for VHF/UHF/CATV in VIDEO1 S-VIDEO in, VIDEO in, AUDIO in VIDEO2 S-VIDEO in, VIDEO in, AUDIO in COMPONENT 1 COMPONENT VIDEO in, AUDIO in COMPONENT 2 COMPONENT VIDEO in, AUDIO in HDMI HDMI in, AUDIO in MONITOR OUT VIDEO out, AUDIO out DIGITAL OUT OPTICAL out RS-232C Service only

Side VIDEO3 S-VIDEO in, VIDEO in, AUDIO in

• Accessories

120 V AC, 60 Hz, 270 W (max)

(2.5 W Standby)

(45 5/8 (W) x 271/2 (H) x 10 (D) inches)

• Design and specifications are subject to change without notice.

Power Cord

(01300-0390)

Operating Instructions

Remote control unit

(01400-0520)

Wiping Cloth x1 (00999-0060)

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Warranty card

AAA size battery x2 (Alkaline battery)

Hook x 2

(30191-01-001)

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2. H/W specification

1) General Specification

No Item Specification Remark

1-1

Video input applicable system

NTSC/M

1-2 Input Voltage AC 120V to 240V, up to 65Hz, 6A

1-3

Power Consumption

Operation mode : Max. 270W

Standby mode : TBD

250 Standand/350 Dynamic Mode

1-4 Market US, CANADA 1-5 Picture Size 42 inch (918(H) x 518(V)) 1-6 Aspect ratio Wide (16:9) 1-7 Tuning System FS

1-8 Operating Environment

1-9 Storage Environment

Te mp. : 0 ~ 40°C Humidity : 20 ~ 80%

Te mp : -20 ~ 60°C Humidity : 10 ~ 90%

Model name NP42H5MF01 Size 987.0 X 584.0 x 63.6mm Pixel Pitch 0.897 X 0.675 x RGB Resolution 1024 X 768 Weight 16.00Kg (Typ.) Power

consumption

250W (Typ.) / 320W (Max.)

1-10

PDP Module

180~200V 1.2A(internal PLE),

1.9(External PLE), 20A(Max)

60~70V 1.7A (Average)

1-11

Speaker Regularity

Sustain Power

Data Power

Impedance 4 Ω Input power 15.0W (Typ.) / 20W (Max.)

1-12 Power on time Max. 15sec

CVBS input 3 set Video + Audio(R+L) Side(1set), Rear(2set) S-Video Input 3 input Y/C Side(1), Rear(2) COMPONENT 2 set YPbPr + Audio(R+L) Rear(2 set) HDMI input 1 input HDMI HDMI(19 pin)

1-13 Input

HDMI Audio input

1 input Audio(R+L) Rear(1)

RF in (Digital) 1 input Split Ant input Rear(1) RF in (Analog) 1 input Split Ant input Rear(1) RS232C 1 input Rear(9 pin)

A/V output 1 set CVBS+ Audio(R+L) Rear(1 set)

1-14 Output

External audio output

1 output SPDIF digital audio Optical Jack

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2) Feature and Function

No Item Specification Remark

2-1 Remote Control Unit AXD1522 2-2 Closed Caption CC1 ~ CC4, TEXT1 ~ TEX4, 2-3 V-Chip USA Rating / CANADA Rating system

IN PUT MENU

2-4 Local key TV

VOL ( , ), CH ( , )

8 keys

User control

2-5 Picture

POWER

Brightness/ Contrast/ Sharpness/ Color/ Tint/ Noise Reduction/ Color Temperature

Mode Standard/ Dynamic/ Movie/ Mild/ Game/ User

2-6 Sound

User Control

Bass/Treble/ Balance/ AV

SRS TruSurround-XT/ Digital Audio output

L/(Auto Volume Level)/

Effect Flat/ Speech/ Movie/ Music/ User

2-7 Stereo sound BTSC (with SAP)

2-8 OSD language English / Spanish / French

2-9

3D DCF / 3D NR (digital comb filter)

YES

2-10 De-interlace YES 2-11 DCTI / DLTI YES 2-12 PIP & double windows YES

3) Safety and Public Regulation

No Item Remark

3-1 cUL60650 UL6500, UL60650, CSA-C22.2 No 60065 3-2 FCC prat15 class B 3-3 ICES-003 3-4 BETS-7

4) Audio

No Item Min Typ Max Unit Remark

4-1 S/N Ratio 60 65 70 dB

4-2 Frequency Response(Low) 30 25 20 Hz 4-3 Frequency Response(High) 18 19 20 kHz 4-4 Distortion 0.5 1 1.5 % 4-5 Audio Output, L/R 400 500 600 mV

rms

4-6 Stereo Separation (Cross talk) -45 -50 -55 dB 4-7 Pilot signal Detection Sensitivity -70 - - dB 4-8 Speaker Impedance 3.5 4 4.5 ohm

4-9 Speaker Power Rating - 15 20 W 4-10 Power amp max out 8 10 12 W

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5) ATSC

No Item Specification Remark

5-1 CPU Zoran’s TL955B2-SH 5-2 Flash Memory 4 Mbytes 5-3 SDRAM 64 Mbytes DDR 5-4 EEPROM 16 Kbytes

Format ATSC

5-5 Channel

CH CH2-13(VHF), CH14-69(UHF) Modulation VSB modulation Transport stream MPEG-2 ISO/IEC 13818

5-6

Video Decoder

Profile Level MPEG-2 Main Profile @ High Level (HD) Input Rate Max. 80Mbits/s Video Resolution Max. 1920 * 1080i Audio Format MPEG/MusicCam Layer I & II, Dolby AC-3 Audio Mode Single / Dual mono / Stereo / Joint stereo

5-7

Audio Decoder

6) Power (SMPS)

No Item Min Typ Max Unit Remark

6-1 AC Power Shut Down Voltage 75 - - V 6-2 D+190 170 195 V 6-3 D+65 55 70 6-4 D+5 4.75 5.25 V 6-5 D+3.3 3.0 3.6 V 6-6 D+2.5 2.3 2.7 V 6-7 A+12 11.5 13.2 V 6-8 A+6 5.7 6.3 V 6-9 M+7 6.7 7.5 V 6-10 S+12 11.5 13.2 V

7) AV Interface

No Item Min Ty p Max Unit Remark

7-1 Audio Input Level 0.4 0.5 0.6 V PAL:0.5Vrms(Typ.) 7-2 Audio Input Dynamic Range 1.8 2 2.2 V 7-3 Video Output Level 0.85 1.0 1.15 Vpp CVBS, 75 ohm 7-4 Audio Output Frequency Response(Low) 30 25 20 Hz

7-5 Audio Output Frequency Response(High) 18 19 20 kHz 7-6 Audio Output S/N 55 60 65 dB 7-7 Audio Output Distortion 0.1 0.5 1 %

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3. S/W specification

1) Menu-Map

Main Sub

Scan Channels

Analog Channel Band Air / STD / HRC / IRC Start Band Air / STD / HRC / IRC Channel <number>

TUNER

Scan Analog Channel

SETUP

Name Channel <Character> Fine Tune <<< >>> Start Channel <number>

Scan Digital Channel

Start Edit Channel List Mode Standard, Dynamic, Movie, Game, User Brightness 0~50~100(Bar <number>) Contrast 0~50~100(Bar <number>)

AV SELECTION

Sharpness 0~50~100(Bar <number>) Color Bar <number> Tint R50~G50(Bar <number>) Noise Reduction On, Off Color Temp Mid, High, Low Effect Flat, Speech, Movie, Music, User Bass 0~100(Bar <number>) Treble 0~100(Bar <number>)

Sound

Balance L50~0~R50(Bar <number>) Auto Volume Level On, Off SRS TruSurround-XT On, Off Digital Audio Output PCM, Dolby Digital Aspect Ratio Zoom, Cinema, Full, 4:3, Wide

Main Input

Digital CH, Analog CH, AV-1, AV-2, AV-3, S-AV-1, S-AV-2,

S-AV-3, Component1, Component2, HDMI

PIP/TWIN Mode Off, PIP, TWIN1, TWIN2

Digital CH, Analog CH, AV-1, AV-2,

Screen

PIP/TWIN

PIP/TWIN Input

PIP Position

AV-3, S-AV-1, S-AV-2, S-AV-3, Component1, Component2, HDMI Right-Bottom, Left-Bottom, Left-Top, Right-Top

Orbiter On, Off Screen Saver

Orbiter Range Small, Medium, Large

Full White On, Off

System

Menu Language English, Spanish, French Audio Language English, Spanish, French, German, Italian, Japanese, Korean

Clock Setting

Date

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2) Function

Function Remark

Menu Language English / Spanish / French

Audio Language

English / Spanish / French / German / Italian / Japanese / Korean

Dolby Support

SRS TruSurround-XT Support

MacroVision Support

Closed Caption CC1 ~ CC4, TEXT1 ~ TEX4

Bit-mapped Closed Caption Support only ATSC

V-Chip USA Rating / CANADA Rating system

4. Mechanical specification

No Item Content Remark

Width (W) Depth (D) High (H)

1 TV Size

Before Package (without Stand) Before Package (with Stand)

Package 1420 mm 375 mm 862 mm

1235 mm 118 mm 672 mm

1235 mm 252 mm 689 mm

2 TV weight

Net TV 40.5 Kg

With stand

Package 43 Kg

Type Detachable

4 Stand

Size (W) 720 x ((D) 252 x (H) 142 mm

Cabinet Front Min. UL94-5V PC+ABS

Back Cover AL

5 Material

knob ABS

Housing / Package without PBDE, PBBE, Hg, Cd), ODC’S

5. Remote Control Unit

No Item Min Typ Max Unit Remark

1 Function test

2 REMOCON Working Sensitivity, Distance 7 m

3 REMOCON Working Sensitivity, Angle 30 °

6. Accessories

No Item Unit Remark

1 Power Cord 1 3.0m

2 User manual 1 English

3 Remote Control Unit 1

4 Battery 1.5V, AAA (ALKALINE) 2

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2. EXPLODED VIEWS AND PARTS LIST

NOTES:

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.)

2.1 PACKING

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PACKING PARTS LIST

No. Description Part No.

Mark

1 Accessory Box PAU-42THD 30751-04-000 2 Remote control Unit (AXD1522) 01400-0520

3 Cable Power Cord P04117A 01300-0390 4 Bag Vinyl B (260*360*0.03) 10711-01-002 NSP 5 Battery 1.5V, AAA(ALKALINE) • • • •

6 Hook 30191-01-001

7 Manual (English) 20010-0260 NSP 8 Warranty Card 20300-0160 NSP 9 Card (Register) 20300-0170 10 Wiping Cloth 00999-0060

11 Gift Box-Bottom 30701-05-000

Mark

12 Cushion Bottom-right 30711-04-005 13 Cushion Bottom-left 30711-04-004 NSP 14 PDP-42A Set • • • •

15 Mirror Mat 30721-07-001

16 Cushion Top-center 30711-04-003 17 Cushion Top-left 30711-04-001 18 Pulp Pad Top 30740-02-001 19 Silicagel (3g) 10731-01-001 20 Gift Box-Top See Contrast table(2)

21 Cushion Top-right 30711-04-002 24 Guide Supporter-Box 30313-01-000

(2) CONTRAST TABLE

PDP-42A3HD/KUCXKA, /KUCXC and PDP-4214HD/KUCXC are constructed the same except for the following :

Mark No. Symbol and Description

20 Gift Box-Top 30701-04-001 30701-04-001 Not used 20 Gift Box-Top Not used Not used 30701-04-002

PDP-42A3HD

/KUCXKA

PDP-42A3HD

/KUCXC

PDP-4214HD

/KUCXC

PDP-42A3HD

1234

2.2 EXTERIOR SECTION (1)

To "2.3 Exterior Secton(2)

14 15

2.4 Front Panel

PDP Panel

Section

1234

PDP-42A3HD

24 23

5678

EXTERIOR SECTION (1) PARTS LIST

Mark No. Description Part No.

1 SUB AV & AMP Assy 220-2050 2 BRKT SMPS-N 30168-01-000 NSP 3 Screw M4x10, SEMS, FNI • • • • 4 SHIELD SIDE 30103-02-000 5 Screw T4x16, 2S, T/T,BH,BLK M1305401617

6 Screw M4x8,BH,BLK M1015400817 NSP 7 Screw M4x10, SEMS,FNI • • • • 8 ASS’Y BRKT V-SUPPORTER-L 01433-0040 9ASS’Y BRKT V-SUPPORTER-R 01433-0050 NSP 10 Screw M5x12, SEMS, FNI • • • •

11 • • • • 12 • • • • 13 Screw M3x8, SEMS, ZNW M1040300815 14 BRKT SIDE AV-USA 30166-02-001

Mark No. Description Part No.

15 Screw T3x8, 2S, T/T,BH,BLK M1305300817

16 Screw M4x8, SEMS, ZNW M1040400815 17 • • • • 18 SENSOR Assy 010-2742 19 • • • • 20 • • • •

21 ASSY STAND See Contrast table(2) 22 ASSY BRKT BASE 01433-0090 23 BRKT LEG SUPPORTER 30169-01-000 24 Screw M4x8, SEMS, BLK M1040400815 25 ASSY STAND LEG 01425-0020

26 Screw T4x10, 2S,T/T M1308401017

(2) CONTRAST TABLE

PDP-42A3HD/KUCXKA, /KUCXC and PDP-4214HD/KUCXC are constructed the same except for the following :

Mark No. Symbol and Description

21 ASSY STAND 01425-0030 01425-0030 01425-0040

PDP-42A3HD

/KUCXKA

PDP-42A3HD

/KUCXC

PDP-4214HD

/KUCXC

PDP-42A3HD

1234

2.3 EXTERIOR SECTION (2)

To "2.5 Rear Section

To "2.2 Exterior Section(1)

1234

PDP-42A3HD

5678

EXTERIOR SECTION (2) PARTS LIST

Mark No. Description Part No.

1 SMPS Assy 150-2040 2 DTT_ANALOG Assy 010-2640 3 DIGITAL Assy 010-2741 4 EMI FILTER PCB Assy 150-2050 5• • • •

6 BRKT FAN-TOP 30172-01-001 7FAN D05X12TL(50x50x10) 10511-07-001 8 Screw M3x12, SEMS,ZNW M1040301215 9 ASSY SHIELD MAIN 01434-0010 10 Screw M4x8, SEMS,ZNW M1040300815

11 BRKT N-FILTER 30173-01-000 12 Screw M4x6, SEM(E),ZNW M1033400615 13 BRKT REAR BOTTOM 30104-03-001 14 Screw T4x16,SS,T/T,BH,BLK M1305401617 15 BRKT MAIN AV-USA 30165-02-001

16 Screw T3x8,2S,T/T,BH,BLK M1305300817 17 Screw M3x8,3S,HH,FNI M1116300805 18 Screw M4x8,BH,BLK M1015400817 19 Wsher (Ø10) M1231111002 20 NUT UNF 3/8INCH832 M1211210002

21 ASSY SHIELD MAIN TOP 01434-0020 22 ASSY BRKT MAIN SUPPORTER 01433-0060

PDP-42A3HD

1234

2.4 FRONT PANEL SECTION

PDP PANEL

FRONT PANEL SECTION PARTS LIST

Mark

Mark No. Description Part No.

1 ASSY CABINET FRONT See Contrast table (2) 2POWER SW Assy 150-2040 3 KNOB POWER See Contrast table (2) 4 INSULATION SHEET-POWER 30321-01-000 5 Screw T3x8,2S,T/T,BH,BLK M1305300817

6 CONTROL IR & LED Assy 220-2060 7 KNOB CONTROL See Contrast table (2)

8 SUB KEY Assy 220-2040 9 10 ASSY BRKT FILTER GUIDE-L 01433-0010

11 PDP OPTICAL FILTER 05100-0020

Screw T3x12,2S,T/T,BHW,ZNW M1308301215

No. Description Part No.

12 ASSY BRKT FILTER HOR 01433-0020 13 ASSY BRKT FILTER VER 01433-0030 14 GUIDE PANEL-N 30297-01-000 15 Screw M3x6,FH,ZNW M1011300615

16 SPEAKER(With wire assy:1170) 02400-0060 17 SPEAKER(With wire assy:350) 02400-0050 18 Screw T4x14,2S,T/T,PHW,ZNW M1308401415 19 EMI GASKET (45*10*1.0) 30501-05-006 20 EMI GASKET (100*10*1.0) 30501-05-007

21 EMI GASKET (40*10*10T) 30501-05-008 22 EMI GASKET (110*15*15) 30501-05-009

(2) CONTRAST TABLE

PDP-42A3HD/KUCXKA, /KUCXC and PDP-4214HD/KUCXC are constructed the same except for the following :

Mark No. Symbol and Description

1 ASSY CABINET FRONT (42A3HD) 01421-0130 01421-0130 Not used 1 ASSY CABINET FRONT (4214HD) Not used Not used 01421-0140 3 KNOB POWER 30251-04-001 30251-04-001 30251-04-002 7 KNOB CONTROL 30252-04-001 30252-04-001 30252-04-002

1234

PDP-42A3HD

/KUCXKA

PDP-42A3HD

/KUCXC

PDP-4214HD

/KUCXC

5678

2.5 REAR SECTION

To "2.3 Exterior Section(2)

REAR SECTION PARTS LIST

Mark

No. Description Part No.

1 ASSY SHIELD MAIN TOP 01434-0020 2 Screw M3x8,SEMS,ZNW M1040300815 3 ASSY REAR BACK 01428-0020 4 Screw M4x8,BH,BLK M1015400817 5 Screw T4x16,2S,T/T,BH,BLK M1305401617

Mark No. Description Part No.

6RUBBER CAP 30602-01-001 7 Screw M4x12,SEMS,BLK M1040401217 8 ID Label See Contrast table (2) 9Warning Label 20500-0990

(2) CONTRAST TABLE

PDP-42A3HD/KUCXKA, /KUCXC and PDP-4214HD/KUCXC are constructed the same except for the following :

Mark No. Symbol and Description

8 ID Label 20500-0980 20500-0980 20500-1000

PDP-42A3HD

/KUCXKA

PDP-42A3HD

/KUCXC

PDP-4214HD

/KUCXC

PDP-42A3HD

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL BLOCK DIAGRAM

1234

PDP-42A3HD

5678

ATS

/PDIF

3.1.2 ATSC BLOCK

ATSC BLOCK

+3.3V

+A6VCC

. DC-DC

Converter

+2.5V

+1.2V

+3.3V

+5.0V

+2.5V

Linear Reg.

+1.2V

Communication

UART0 (Commu nication)

UART1 (RS232C)

To Disp lay Board

L/R ATSC

IIS (ATSC)

ATSC YPbPr Out

UART2 (RS232C)

For Deb ug

ATSC CVBS Out

(720P/108 0i)

DAC

Audio

Digital-

S/PDIF Out

C S/PDIF ATS

Flash

EEPROM

4MByte

16KB

150

MDIN

CPU

(TL955B2-SH)

Channel

Decoder

Digital

Tuner

DDR SDRM

32MByte

Analog

DDR SDRM

32MByte

Tuner

CVBS NTSC

SIF_A

ATSC

Jack Ant

PDP-42A3HD

NTSC

1234

1. Digital PCB Block Explanation

A : Component Video input Block(BA7657) B : ADC and HDMI receiver Block(MST3388M) C : Real Timer Block(M41T81) D : RS232 communication part E : Micom Block(SDA6001+K4S641632H-TC60+AM29LV160DT) F : Deinterlace Block(MDIN150+K4S643232H-TC60) G : Sub-Video Decoder Block(VPC3230) H : Scaler Block(ASI510)

I : LVDS transmitter Block(DS90C387)

1234

PDP-42A3HD

5678

Block Description of DTT

1. DC-DC Block is composed of Regulators(BA05(5V), LP3965ES(1.2V), LP2995MX(VREF,VTT)) and SMPS powers(2V5VCC,3V3VCC,A6VCC).

2. UART Communication is composed of UART1(Communication), UART2(RS232), UART3(RS232 for debug)

3. The EEPROM block stores the current states, channels, and other user setting values.

4. The Flash Rom block stores operation source.

5. ATSC input block is composed of Digital tuner(DTT7608) and channel Decorder(LGDT3303).

6. NTSC input block is composed of Analog Tuner and connects in Video decorder(uPD64012).

7. DDR SDRAM block is composed of 4 32MByte and stores the current Video and information instantly.

8. The CPU block functions MPEG decoder, converts the video format and control the related IC.

9. The Audio DAC converts from IIC Audio to L/R Analog Audio.

10. The SPDIF outputs 5.1Ch Dolby Digital audio signal.

PDP-42A3HD

1234

NE_OU

3.1.3 DISPLAY BLOCK

L/R SC2

(CXA2069)

L/R Aux.

(Headp hone)

L/R Main

(Power Amp)

. M7V

. A6VCC

. A12VCC

. 12VCC

. 2V5VCC

. 3V3VCC

Audio

(2069,

Audio

J-

L003

LVDS Tx

DS90C387

150

MDIN

D-INO[23:0]

MDIN

HDMI I2S

150

(~DE)

D- H/ V Sync & clk

A-INE[23:0]

(~ SOG)

8 Bit

MDIN

A- H/ V Sync & c lk

MUX

(2069,

ATSC I2S

ASI510

(Scaler)

8 Bit

(I/P)

Audio

MSP44X0,

4052)

MSP44X0,

4052)

SIF _A

L/R Main

(CXA2069)

V-H/ V Sync & clk

MUX

For CC

RGB/FB

MSP44X0

L/R ATSC

L/R DTV2

L/R DTV1

V-IN [ 15:0]

VPC3230

(Decode)

IIC

SDA6000M

MICOM_CVBS

LED

RGB/FB

Key

Tele-t ext

Rx/Tx

I/R

IIC

Real

C/C

5Vst

Bat.

Timer

(M41T81)

I/O

Expender

Rx/Tx

232C

MAX232

RS232C

LPF

uPD

RGB

9886

MST3388

HDMI

-11 0

HDMI I2S & S/ PDIF

ATSC

7657

BA7657

YPbPr 1

7657

Display BLOCK

1234

(Video

64012

~ 480P

CVBS1

YPbPr 2

PDP-42A3HD

Decode ,

C/C & 3D)

MICOM_CVBS

CVBS2/ Y2

CVBS 2

CVBS 1

CVBS 2

CVBS 1

Y1/C1

ATSC_CVBS

NTSC_CVBS

ATSC_CVBS

NTSC_CVBS

To MSP

Audio L- Main

Audio R-Main

(A_S/W)

CXA2069

Y/C 1

CVBS 3

Y/C 1

L/R SC2

Y/C 2

L/R CVBS1

Y/C 3

L/R CVBS2

L/R CVBS3

L/R CVBS2

CVBS & Audio

L/R CVBS3

NE_OU LI

L/R PC

5678

2. DTT & Analog PCB Block Explanation

A : Channel Demodulator Block(LGDT3303) B : ATSC Tuner Block(DTT7608) C : Analog Tuner Block(FQ1236) D : DDR SDRAM Block(HY5DU281622ET-H x 4) E : MPEG Decoder Block(TL955B2-SH) F : Audio Decoder Block(MSP4440) G : Video Switch Block(CX2069Q) H : Flash Rom Block(E28F320J3A) I : Power input Block J : Main Video decoder Block(uPD64012+HY57V161610DTC-7)

PDP-42A3HD

1234

3. Digital PCB Block Explanation

A : Indication LED Block B : Audio AMP Block(TA2024B) C : AV input Block D : Control key Block

1234

PDP-42A3HD

5678

Block Description of Display

1. The ADC & HDMI receiver composes ADC and HDMI receiver.

2. The Video Decoder is composed of uPD64012 and VPC3230, converts from analog signal to digital video signal.

3. The CXA2069 switches input signal and selects the signal.

4. The MDIN150 is de-interlacer, it functions that interlaced signal converts de-interlaced signal and improves picture quality.

5. The ASI510 is scaler IC, scaling video signal it interfaces with related IC and outputs 24 bit RGB format video.

The SDA6001 is composed of micom and closed caption block, it controls related IC, power on/off

6. system, and signal flowing system.

7. IO expander functions that it increases the IO port from receiving IIC communication signal.

8. The real timer(M41T81) is timer with using the clock generator.

Factory Mode

1. The method of factory mode

• To enter the test mode press keys on Remote control in

sequence as below.

INPUT 0 9 1 7

•You can adjust the register of IC, but this operation is very critical in set operation.

2. Self-check mode and error code is not applicable in this set.

PDP-42A3HD

1234

3.2 DIGITAL B/D SCHEMATIC DIAGRAM

DIGITAL B/D PCB

D08

T01

JP730

-N

D09

-Q

T14 T15

JP701

D07

-K

T03

D07

-K

T03

D07

T02

-J

JP4

U401

D01

-A

T02 T03

D08

T02

-P

PDP-42A3HD

1234

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