Service Manual

Service Manual

VINC 42” PDP Display Model No.：P42ADN 28CAB P42ADN 28DAB

Model No.:P42ADN 28CAB/DAB

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11/25/2004 REV: 01

1.Precautions and Safety Notices................................................................................................................1 2. Specification .............................................................................................................................................2 2.1 General Description (Quick Reference) ..........................................................................................2 2.2 PCB Assembly Test .......................................................................................................................5 2.2.1 Electrical Characteristics: ................................................................................................... 5 2.2.2 Environment: ...................................................................................................................... 5 2.2.3 Test Fixture & Equipment. ................................................................................................. 5 2.2.4 RGB & Component & AV & S-Video & TV Function test & Function Key test. ............ 5 2.2.5 Audio Test. ......................................................................................................................... 5 2.3 Instrument Test .............................................................................................................................6 2.3.1 Picture (Performance) Test ................................................................................................. 6 2.3.2 Contrast Ratio (at center point) ........................................................................................... 6 2.3.3 Gray Scale Test................................................................................................................... 7 2.3.4 Color Quality ...................................................................................................................... 7 2.3.5 Timing Mode Change ......................................................................................................... 7 2.3.6 Image Down Scale Test ...................................................................................................... 7 2.3.7 Video Performance Test ..................................................................................................... 7 2.3.8 Picture in Picture & Picture on Picture Function Test...................................................... 10 2.8.9 Audio Test ........................................................................................................................ 10 2.2 Panel inspection Spec. .................................................................................................................11 2.4.1 The environmental condition of inspection ...................................................................... 11 2.4.2 Classification of defects.................................................................................................... 11 2.4.3 Inspection Criteria ............................................................................................................ 11 APPENDIX A :NTSC Frequency Table ................................................................................... 17 APPENDIX B : PRESET TIMING CHART & REFERENCE TIMING TABLE ................... 21 APPENDIX C : EDID SERIAL NO. FORMAT....................................................................... 25 3.Front Panel Function Control Description...........................................................................................34 3.1 User control .................................................................................................................................34 3.2 Internal function key......................................................................................................................43 3.3 OSD Functions...............................................................................................................................44 4.Circuit Description .................................................................................................................................55 4.2 Graphic Board..............................................................................................................................55 4.1.1 Power Supply (DC/DC Converter)................................................................................... 55 4.1.2 Micro-Controller............................................................................................................... 55 4.1.3 Image Processor................................................................................................................ 55 4.1.4 Video Decoder .................................................................................................................. 56 4.1.5 Audio Processor................................................................................................................ 56 4.1.6 ADC.................................................................................................................................. 57 4.1.7 TMDS ............................................................................................................................... 57 4.1.8 De-Interlace ...................................................................................................................... 57 Model No.:P42ADN 28CAB/DAB

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4.2 Video Board.................................................................................................................................58 4.2.1 Power Supply (DC/DC Converter)................................................................................... 58 4.2.2 3-D comb filter ................................................................................................................. 58 4.2.3 Analog switch IC .............................................................................................................. 58 4.2.4 Tuner................................................................................................................................. 58 5.Adjusting Procedure...............................................................................................................................59 5.1 PC mode analog alignment ..........................................................................................................59 5.1.1 Luminance Test ................................................................................................................ 59 5.2 CVBS/S-VIDEO mode ..................................................................................................................60 5.2.1 Luminance Test ................................................................................................................ 60 5.3 Component mode...........................................................................................................................61 5.3.1 Luminance Test ................................................................................................................ 63 6.Trouble shooting flow chart...................................................................................................................64 6.1 Chassis position .............................................................................................................................64 6.1.1 First layer .......................................................................................................................... 64 6.1.2 Second layer...................................................................................................................... 64 6.1.3 Third layer ........................................................................................................................ 65 6.2 Trouble analysis.............................................................................................................................66 6.2.1 No Display on Screen (Screen is black, LED is off, no power) ....................................... 66 6.2.2 No Display on Screen (LED is Green or Amber)............................................................. 67 6.2.3 No Sound .......................................................................................................................... 68 7.Recommended Spare Parts List ............................................................................................................69 8.Exploded Diagram and Spare Parts List..............................................................................................71 9.Block Diagram ........................................................................................................................................74 10.Schematic Diagrams .............................................................................................................................74 11.PCB Layout Diagrams .........................................................................................................................75 11.1 Graphic Board..............................................................................................................................75 11.2 Video Board..............................................................................................................................77 11.3 Audio Board..............................................................................................................................79 11.4 Key Board.................................................................................................................................79

Model No.:P42ADN 28CAB/DAB

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11/25/2004 REV: 01

1.Precautions and Safety Notices Prior to using this manual, please ensure that you have carefully followed all the procedures outlined in the user manual for this product. •

Read all of these instructions.

•

Save these instructions for later use.

•

Follow all warnings and instructions marked on the product.

•

Do not use this product near water.

•

This display should be installed on a solid horizontal base.

•

When cleaning, use only a neutral detergent cleaner with a soft damp cloth. Do not spray with liquid or aerosol cleaners.

•

Do not expose this display to direct sunlight or heat. Hot air may cause damage to the cabinet and other parts.

•

Adequate ventilation must be maintained to ensure reliable and continued operation and to protect the display from overheating. Do not block ventilation slots and openings with objects or install the display in a place where ventilation may be hindered.

•

Do not install this display near a motor or transformer where strong magnetism is generated. Images on the display will become distorted and the color irregular.

• Do not allow metal pieces or objects of any kind fall into the display from ventilation holes. • This product uses a high voltage (450 V max.). Do not touch the circuitry of this product with your hands when power is supplied to the product or immediately after turning off the power. Be sure to confirm that the voltage is dropped to a sufficiently low level. • Do not supply a voltage higher than that specified to this product. This may damage the product and may cause a fire. • Do not use this product in locations where the humidity is extremely high, where it may be splashed with water, or where flammable materials surround it. Do not install or use the product in a location that does no satisfy the specified environmental conditions. This may damage the product and may cause a fire. • If a foreign substance (such as water, metal, or liquid) gets inside the product, immediately turn off the power. Continuing to use the products it may cause fire or electric shock. • If the product emits smoke, an abnormal smell, or makes an abnormal sound, immediately turn off the power. If noting is displayed or if the display goes out during use, immediately turn off the power. Continuing to use the product as it is may cause fire or electric shock. • Do not disconnect or connect the connector while power to the product is on. It takes some time for the voltage to drop to a sufficiently low level after the power has been turned off. Confirm that the voltage has dropped to a safe level before disconnecting or connecting the connector. Otherwise, this may cause fire, electric shock, or malfunction. • Do not pull out or insert the power cable from/to an outlet with wet hands. It may cause electric shock. • Do not damage or modify the power cable. It may cause fire or electric shock. • If the power cable is damaged, or if the connector is loose, do not use the product; otherwise, this can lead to fire or electric shock. • If the power connector or the connector of the power cable becomes dirty or dusty, wipe it with a dry cloth. Otherwise, this can lead to fire. Slots and openings in the cabinet and the back or bottom are provided for ventilation, to ensure reliable operation of the product and to protect it from overheating, those openings must not be blocked or covered. Placing the product on a bed, sofa rug, or other similar surface should never block the openings. This product should never be placed near or over a radiator or heat register. This product should not be placed in a built-in installation unless proper ventilation is provided.

Model No.:P42ADN 28CAB/DAB

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2. Specification 2.1 General Description (Quick Reference) Panel Size/Type

42” Color plasma display.

Anti-static and hard coated.

LG(SD):PDP42V51330 (852 x 480) LG(HD): PDP42X1#002 (1024 x 768) SDI(HD): S42AX-XD02(1024 x 768) SDI(SD): S42SD-YD05(852 x 480) Pixel Dimension

LG(HD) : 0.300 mm(H) x 0.676mum(V) LG(SD) : 0.396 mm(H) x 1.080mm(V) SDI(HD) : 0.304 mm (H) x 0.693 mm (V) SDI(SD) : 0.365 mm (H) x 1.110 mm (V)

Native/Optimum Resolution

LG(HD): 1024x768 LG(SD): 852 x 480 SDI(HD): 1024 x768 SDI(SD): 852 x 480

Aspect Ratio

16:9

Contrast Ratio

LG(HD): 1000:1 for X1 panel

(typical)- In dark room with 1/25 white window pattern at

center. LG(SD) : 1000:1 for V5 panel and 3000:1 for V6 panel. SDI(HD): 1200:1 (typical) SDI(SD): 3000:1 (typical) for V3.1 Maximum Brightness

LG(HD): 700 nits for X1 panel (typical)- In dark room with 1/25 white window pattern at center. LG(SD) : 1000nits SDI(HD): 800 nits (typical) SDI(SD): 1000 nits (typical)

Viewing Angles

Over 160 degree.

(Contrast Ratio ≥ 10) Display Colors Active Display Area (H xV)

16.7 million True Color (24-bit) LG(HD): 920.1 mm (H) x 518.4 mm(V) ±1mm. LG(SD) : 920.1 mm (H) x 518.4 mm(V) ±1mm. SDI(HD) : 933.89 mm (H) x 532.22 mm (V) SDI(SD) : 932.94 mm (H) x 532.80 mm (V)

PC Compatible Frequency

1024 x 768, 800 x 600, 640 x 480, 640 x 400 for SD type

(DVI or D-Sub)

1280 x 1024, 1024 x 768, 800 x 600, 640 x 480, 640 x 400 for HD type

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HDTV Compatibility

H: 30~64 KHz, V: 50~75 Hz for SD type

(Component)

H: 30~82 KHz, V: 50~75 Hz for HD type

Video Compatibility (CVBS,

NTSC or PAL/SECAM

S-VIDEO) Tuner Compatibility

NTSC or PAL/SECAM

Video Features

PIP/POP (Video and Graphic, Video and Video) Noise reduction 3:2 Pull down 3D Comb filter (NTSC system only.) Progressive scan Aspect ratio conversion De-interlace processor Gamma correction

Audio Features

Build in Audio Amplifier and Speakers, 5W x 2 channels. Option external speakers, 15W x 2 channels. Volume/Bass/Treble/Balance Controls BBE sound maximizer SRS sound processing (option) Mono/Stereo/SAP

VBI Features

Close caption V-Chip

Input/Output Terminals

Teletext( for Europe only) Input1: 2x SCART (for Europe PAL only) or 2xCVBS/S-Video, 2xRL (for Rear : NTSC/Asia PAL) Input2: 1x RCA Component Video (Y/Pb/Pr), 1xRL Input3: 1x RCA Component Video (Y/Cb/Cr), 1xRL Input4: RGB D-SUB 15 pin, 1/8” Stereo Mini Jack Input5: DVI-D (HDCP option) Input6: NTSC Tuner: 1x (for USA) or PAL/SECAM Tuner: 2x (for Thailand, Europe or China only) Output1: Audio output, 1xRL(Line-Level/Variable) Output2: 1x Subwoofer Output Output3: RGB D-SUB 15 pin Output4: Optical Digital Audio Out ( ATSC Option ) RS232 Control: Yes

Remote Control Unit

Infrared RCU

Input Connector/Cables

One Composite video/ audio RCA jack cable (Yellow, Red, White) (option) One 1.8 Meter DVI-D cable or VGA D-sub cable (option) One 3.5 mm stereo mini jack audio cable (option)

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S-VIDEO Cable (option) Component Video/Audio RCA Jack Cable (option) Plug & Play

VESA DDC 2B

User Controls and Indicators

Control Buttons: 6 buttons for Volume (up / down ),Channel ( up / down ), Input, DC power IR-Remote Controller sensor, Status LED OSD Main Menu: Picture, Audio, Source, Graphic, TV, Clock, Setup.

Base Stand

Stand w/o tilt

Wall/Arm Mount

VESA FPMPMI compliant 400mm x 600mm wall/arm mounting interface (4 Fix Holes)

Dimension (w x h x d)

Unit: 1223 x 690 x 270 mm (with stand and speakers) Carton:1220 x 840 x 470 (mm)

Weight

Net: 34 Kg (with stand); 38Kg (with stand and speakers) Gross: 44.5 Kg (with stand) ;48.5Kg (with stand and speakers)

Container Loading

40’ : 231 Sets ; 20’ : 105 Sets

AC Power Input Range

100~240VAC, 50/60Hz (Auto switch)

Power Consumption

360W(typical SD only);420W(typical HD only)

DC power off mode

< 5W

Agency Approvals

FCC-B, BSMI, CSA (CUL), UL1950

Environmental Conditions

Operating Temperature

:

0°C to 40°C

Storage Temperature

:

-20°C to 60°C

Operating Humidity

:

20 to 80% (no condensation)

Storage Humidity

:

10 to 90% (no condensation)

Operating Altitude

:

0 to 2000 m

Storage Altitude

:

0 to 3000 m

ATSC Tuner module

Optional (ATSC x 1 / NTSC x 1)

DVB Tuner module

Optional

Card reader

Embedded (Optional)

HDCP

Yes

HDMI

Optional

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2.2 PCB Assembly Test 2.2.1 Electrical Characteristics: Test Condition: a. 30 Minutes Warm-Up b. Viewing Distance: 3 m Input Characteristics: a. Input voltage range: 100Vac to 260Vac. b. Input frequency range: 50Hz to 60Hz. c. Power Board Output Voltage: 16V d. Input current: e. Inrush current:.80A in cold start;120A in hot start 2.2.2 Environment: a. Operating Temperature: 0 to 40 degree C b. Operating Relative Humidity: 20% to 80% c. Storage Temperature: Air Temperature –20 to +60 degree C. d. Storage Relative Humidity: 10% to 90%. e. Operating Altitude : 0 meters to +2000 meters f. Storage Altitude : 0 meters to +30,00 meters 2.2.3 Test Fixture & Equipment. a. Video Generator: FLUKE 54200 & CHROMA & VCD/DVD/VCR/GAME/DVHS PLAYER b. Pattern Generator: CHROMA 2225/VG828/VG848 c. PC with RGB Output VGA CARD d. RF Generator: FLUKE 54200. 2.2.4 RGB & Component & AV & S-Video & TV Function test & Function Key test. a. RGB Input Port Toggle Test b. Connect RGB signal source to control board c. Apply VGA 1280 X 768 /60Hz crosshatch pattern, the picture should be on distortion and the image should be displayed in the center. d. Apply VGA 1280 X 768 /60Hz 32 gray scale pattern, the picture can be recognized gray scale. e. YCbCr /YPbPr &Composite AV port& S-Video port Toggle test Connect YCbCr /YPbPr video to Component port, composite video to AV port and S-Video Signal Source to S-Video port,, then use OSD sources select to switch, and image should be displayed. f. RF Signal test. NTSC Cable Test. (Standard Cable 125 Channel). NTSC Air Test. (Antenna 69 Channel). Connected RF cable, the picture should be display. 2.2.5 Audio Test. a. Test condition Base input audio waveform: sine wave 0.5 Vr.m.s (1.414Vp-p) @ 1KHz. Video setting: Purity white at 1024 x 768@60Hz. Contrast and Brightness: default Balance = 15, Bass =15, Treble = 15 b. Connected PC audio, composite and component L/R input, the speaker should be output. c. Speaker specification

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Line input connection Line input signal Line input impedance Maximum Power Output (Electric)

Frequency Response Distortion Audio DPMS

3.5 mm stereo Jack * 1, RCA Jack (L/R) * 2 0.5 Vr.m.s (1.414Vp-p) 10k Ohm Internal 5W RMS x 2 @ 10 % THD at Freq.= 200Hz ~ 15KHz External 15 W RMS x 2 @ 10 % THD at Freq.= 200Hz ~ 15KHz 200Hz ~ 15KHz into 4 ohm Load < 10 % THD Speakers must be mute when the monitor is in DC power off mode.

2.3 Instrument Test 2.3.1 Picture (Performance) Test

Brightness non-uniformity. Apply VGA 1024 X 768/60Hz, full white pattern, Contrast = 50%, Brightness = 67%, and the Color Temperature = Normal Measure the Luminance at 5 points as below, the White Variation (δW) ≦ 1.6 (max)

2.3.2 Contrast Ratio (at center point) § Apply VGA 1280 x 768 / 60Hz, full white pattern, adjust OSD Brightness =67%, contrast = 50%,Color temperature =9300K, measure the Luminance at the center. § Apply full black pattern, measure the Luminance at the center. The contrast ratio (CR) = luminance of white pattern / luminance of black pattern ≧ 400. § If the contrast ratio is less than 500, please re-adjust.

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2.3.3 Gray Scale Test Apply VGA 1024 x 768 / 60Hz, Contrast = 50%, Brightness = 67%, at 16 gray scale pattern, the gray scale should not be saturation. 2.3.4 Color Quality Apply VGA1024 x 768 / 60Hz, pattern: Color bars. Observe that all colors are of proper hue and saturation and no streaking or smearing in preset. 2.3.5 Timing Mode Change 8 Seconds (Max), 3~5 Seconds (Typ) for unrecognized Timings. 2 Seconds (Typ) for recognized (User Preset) Timings. 2.3.6 Image Down Scale Test Apply SVGA 1024 x 768 / 60Hz, and XGA 1024 x 768 / 60Hz at crosshatch pattern, the image can be fully displayed in the active display area. 2.3.7 Video Performance Test 2.3.7.1 Apply pattern: Color Bars (COL_SMPTE), Crosshatch, Multi Burst, Black & White, Gray Scale. a. Connected video signal source to AV port I. In color bar (COL_SMPTE) pattern, The color from left side to right side should be White, Yellow, Sky Blue, Green, Magenta, Red, and Blue. There were no any dot crawl between color bar, but still had light smearing. The low light (0 & 5 & 10 IRE) in the right bottom side should be separate clear. Used the Blue color filter to check the Hue and Saturation were in the optimize point. (Saturation: The Blue and White color should be the same when see through by Blue color filter.) (Hue: The Magenta and Sky Blue color should be the same when see through by Blue color filter.)

II.

In Crosshatch pattern, it should be no visible noise.

III.

In Multi Burst pattern, 1. In low bandwidth pattern, there are no any dots on the edge transitions. 2. In high bandwidth pattern, can not loss any resolution and the scaling should be correct. 3. There is no visible noise in this pattern.

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IV.

In Black & White, there is no any trouble at edge transition.

V. VI.

In Gray Scale pattern, the gray scale should not be saturation at default value. In Blacker than Black pattern, the black level should be clear image.

b. I.

Connected video signal source to S-Video port In color bar (COL_SMPTE) pattern, 1. The color from left side to right side should be White, Yellow, Sky Blue, Green, Magenta, Red, and Blue. 2. There were no any dot crawl between color bar, but still had light smearing. 3. The low light (0 & 5 & 10 IRE) in the right bottom side should be separate clear. 4. Used the Blue color filter to check the Hue and Saturation were in the optimize point. (Saturation: the Blue and White color should be the same when see through by Blue color filter.) (Hue: the Magenta and Sky Blue color should be the same when see through by Blue color filter.)

II.

In Crosshatch pattern, it should be no visible noise.

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III.

In Multi Burst pattern, 1. In low bandwidth pattern, there are no any dots on the edge transitions. 2. In high bandwidth pattern, can not loss any resolution and the scaling should be correct. 3. There is no visible noise in this pattern. 4. In Black & White, there is no any trouble at edge transition. 5. In Gray Scale pattern, the gray scale should not be saturation at default value.

c. I.

Connected video signal source to Component (YCbCr / YPbPr) port In color bar (COL_SMPTE) pattern, 1.1. The color from left side to right side should be White, Yellow, Sky Blue, Green, Magenta, Red, and Blue. 1.2 There were no any dot crawl and smearing between color bar. 1.3 The low light (0 & 5 & 10 IRE) in the right bottom side should be separate clear.

II. III.

In Crosshatch pattern, it should be no visible noise. In Multi Burst pattern, 3.1 In low bandwidth pattern, there are no any dots on the edge transitions. 3.2 In high bandwidth pattern, can not loss any resolution and the scaling should be correct. 3.3 There is no visible noise in this pattern. 3.4 In Black & White, there is no any trouble at edge transition. 3.5 In Gray Scale pattern, the gray scale should not be saturation at default value.

d. I.

Connected video signal source to TV (Composite Video) port Test Channel: 1.1 Channel 2 ~ Channel 6 (55.25 MHz ~ 77.25 MHz), choice one channel to test. 1.2 Channel 95 ~ Channel 99 (91.25 MHz ~ 115.25 MHz), choice one channel to test. 1.3 Channel 14 ~ Channel 22 (121.25 MHz ~ 169.25 MHz), choice one channel to test. 1.4 Channel 7 ~ Channel 94 (175.25 MHz ~ 643.25 MHz), choice one channel to test. 1.5 Channel 100 ~ Channel 125 (649.25 MHz ~ 799.25 MHz), choice one channel to test.

II.

In color bar (COL_SMPTE) pattern, 2.1. The color from left side to right side should be White, Yellow, Sky Blue, Green, Magenta, Red, and Blue. 2.2 There were some smearing or dot crawl between color bar is acceptable because of this model was no 3D comb filter. 2.3 The low light (0 & 5 & 10 IRE) in the right bottom side should be separate clear. 2.4 Used the Blue color filter to check the Hue and Saturation were in the optimize point. (Saturation: the Blue and White color should be the same when see through by Blue color filter.) (Hue: the Magenta and Sky Blue color should be the same when see through by Blue color filter.)

III.

. In Crosshatch pattern, it should be no visible noise.

IV.

In Multi Burst pattern, 4.1 In low bandwidth pattern, there are no any dots on the edge transitions. 4.2 In high bandwidth pattern, can not loss any resolution and the scaling should be correct. 4.3 There is no visible noise in this pattern.

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V.

In Black & White, there is no any trouble at edge transition.

VI.

In Gray Scale pattern, the gray scale should not be saturation at default value.

VII. Apply cable TV or RF pattern generator signal and the RF sensitivity set to 45 ~85 dBµV, the image should be displayed. If under 60 dBµV, the image had snow noise was acceptable but can not loss any color. VIII. TV Channel Auto Scan The time of auto scan must be less than 3 minutes. The NTSC system TV channel and frequency table as APPENDIX A 2.3.8 Picture in Picture & Picture on Picture Function Test 1. Apply Composite Video, S-VIDEO and RF port to RGB and YcbCr / YPbPr, 2. OSD select PIP and POP function and select input source should be normal displayed. 3. The function of sound, swap, PIP size and PIP H/V position should be working normally. 2.8.9 Audio Test 1. Connected PC Audio input source to PC audio input, the speaker L and R should be output and the distortion (THD) ≦ 10% at 200Hz to 15KHz, and the audio function of Balance, Bass, Treble should be working normally. 2. Connected AV1 (AV & S-Video) Audio input source to AV1 L/R audio input, the speaker L and R should be output and the distortion (THD) ≦ 10% at 200Hz to 15KHz, and the audio function of Balance, Bass, Treble should be working normally. 3. Connected AV2 (YCbCr / YPbPr) Audio input source to AV2 L/R audio input, the speaker L and R should be output and the distortion (THD) ≦ 10% at 200Hz to 15KHz, and the audio function of Balance, Bass, Treble should be working normally.

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2.2

Panel inspection Spec.

1. Description These inspection standards shall be applied to PDP Module supplied by Samsung/LG Corporation. 2.4.1 The environmental condition of inspection

2.4.2 Classification of defects

Defects are classified two types, major defect and minor defect according to the defect. And, the definition of defects is classified as below. (1) Major defect Any defect may result in functional failure, or reduce the usability of product for its purpose. For example, electrical failure, deformation and etc.. (2) Minor defect A defect that is not to reduce the usability of product for its intended purpose and un-uniformity, dot defect and etc.. The criteria on major and/or minor judgment will be according with the classification of defects. 2.4.3 Inspection Criteria

(1) Definition of dot defect (a) The definition of dot: The size of a defective dot over 1/2 of whole dot is regarded as one defective dot. (b) Bright dot: Dots appear bright and unchanged in size in which module is displaying under black pattern. (c) Dark dot: Dots appear dark and unchanged in size in which module is displaying under pure red, green , blue picture. (d) 2 dot adjacent = 1pair = 2 dots Picture:

2 dot adjacent

2 dot adjacent

Model No.:P42ADN 28CAB/DAB

2 dot adjacent (vertical)

11

2 dot adjacent (slant)

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(2) Electrical Inspection

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External Appearance Inspection Criteria Item

Contents

Screw

Parts mounting, incomplete assembly, deformation, oxidized, crooked or rusty is not permitted.

Screen filter

As below inspection

Metal frame (Bezel)

Scratch

Tape/Label

Incorrect position, missed label is not permitted.

Connector

Oxidized/rusty connector is not permitted.

Outline size

Spec. out is not permitted.

*Noticeable scratch and exfoliation coating are not permitted. *The oxidized metal is not permitted.

Incomplete assembly is not permitted.

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Classification of defects Inspection Item

Criteria and Description

Defect type

Vertical line

Signal input, vertical line off or irregular V-line appears

major

Horizontal line

Signal input, horizontal line off or irregular H-line appears

major

Cross line

Pattern signal input, a correct display is not obtained

major

No display

Signal input, display is dead

major

Irregular display

Pattern signal input, a correct display is not obtained

major

Dots defect

Exceed specified standards

minor

Foreign material

Exceed specified standards

minor

Contour noise

Exceed specified standards (Judged by limit sample if it is minor necessary)

Solarization noise

Exceed specified standards (Judged by limit sample if it is necessary)

External Appearance

Rust, deformation, irregular plating, coating missing etc. A appearance defect that do not affect function or performance

minor

Bezel claw

Bezel claw missing or not bent

major

Panel performance (VS)

Below spec., (Contrast, Brightness, Uniformity ,Color, Color minor Uniformity ,,,, etc)

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Contour noise

Solarization noise

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APPENDIX A :NTSC Frequency Table

Channel Designation

Picture Carrier Frequency (MHz)

Channel Number

AIR

2

CABLE STD

HRC

IRC

55.25

55.25

54.00

55.25

3

61.25

61.25

60.00

61.25

4

67.25

67.25

66.00

67.25

5

77.25

77.25

78.00

79.25

6

83.25

83.25

84.00

85.25

7

175.25

175.25

174.00

175.25

8

181.25

181.25

180.00

181.25

9

187.25

187.25

186.00

187.25

10

193.25

193.25

192.00

193.25

11

199.25

199.25

198.00

199.25

12

205.25

205.25

204.00

205.25

13

211.25

211.25

210.00

211.25

14

471.25

121.25

120.00

121.25

15

477.25

127.25

126.00

127.25

16

483.25

133.25

132.00

133.25

17

489.25

139.25

138.00

139.25

18

495.25

145.25

144.00

145.25

19

501.25

151.25

150.00

151.25

20

507.25

157.25

156.00

157.25

21

513.25

163.25

162.00

163.25

22

519.25

169.25

168.00

169.25

23

525.25

217.25

216.00

217.25

24

531.25

223.25

222.00

223.25

25

537.25

229.25

228.00

229.25

26

543.25

235.25

234.00

235.25

27

549.25

241.25

240.00

241.25

28

555.25

247.25

246.00

247.25

29

561.25

253.25

252.00

253.25

30

567.25

259.25

258.00

259.25

31

573.25

265.25

264.00

265.25

32

579.25

271.25

270.00

271.25

33

585.25

277.25

276.00

277.25

Model No.:P42ADN 28CAB/DAB

17

11/25/2004 REV: 01

34

591.25

283.25

282.00

283.25

35

597.25

289.25

288.00

289.25

36

603.25

295.25

294.00

295.25

37

609.25

301.25

300.00

301.25

38

615.25

307.25

306.00

307.25

39

621.25

313.25

312.00

313.25

40

627.25

319.25

318.00

319.25

41

633.25

325.25

324.00

325.25

42

639.25

331.25

330.00

331.25

43

645.25

337.25

336.00

337.25

44

651.25

343.25

342.00

343.25

45

657.25

349.25

348.00

349.25

46

663.25

355.25

354.00

355.25

47

669.25

361.25

360.00

361.25

48

675.25

367.25

366.00

367.25

49

681.25

373.25

372.00

373.25

50

687.25

379.25

378.00

379.25

51

693.25

385.25

384.00

385.25

52

699.25

391.25

390.00

391.25

53

705.25

397.25

396.00

397.25

54

711.25

403.25

402.00

403.25

55

717.25

409.25

408.00

409.25

56

723.25

415.25

414.00

415.25

57

729.25

421.25

420.00

421.25

58

735.25

427.25

426.00

427.25

59

741.25

433.25

432.00

433.25

60

747.25

439.25

438.00

439.25

61

753.25

445.25

444.00

445.25

62

759.25

451.25

450.00

451.25

63

765.25

457.25

456.00

457.25

64

771.25

463.25

462.00

463.25

65

777.25

469.25

468.00

469.25

66

783.25

475.25

474.00

475.25

67

789.25

481.25

480.00

481.25

68

795.25

487.25

486.00

487.25

69

801.25

493.25

492.00

493.25

70

499.25

498.00

499.25

71

505.25

504.00

505.25

Model No.:P42ADN 28CAB/DAB

18

11/25/2004 REV: 01

72

511.25

510.00

511.25

73

517.25

516.00

517.25

74

523.25

522.00

523.25

75

529.25

528.00

529.25

76

535.25

534.00

535.25

77

541.25

540.00

541.25

78

547.25

546.00

547.25

79

553.25

552.00

553.25

80

559.25

558.00

559.25

81

565.25

564.00

565.25

82

571.25

570.00

571.25

83

577.25

576.00

577.25

84

583.25

582.00

583.25

85

589.25

588.00

589.25

86

595.25

594.00

595.25

87

601.25

600.00

601.25

88

607.25

606.00

607.25

89

613.25

612.00

613.25

90

619.25

618.00

619.25

91

625.25

624.00

625.25

92

631.25

630.00

631.25

93

637.25

636.00

637.25

94

643.25

642.00

643.25

95

91.25

90.00

91.25

96

97.25

96.00

97.25

97

103.25

102.00

103.25

98

109.25

108.00

109.25

99

115.25

114.00

115.25

100

649.25

648.00

649.25

101

655.25

654.00

655.25

102

661.25

660.00

661.25

103

667.25

666.00

667.25

104

673.25

672.00

673.25

105

679.25

678.00

679.25

106

685.25

684.00

685.25

107

691.25

690.00

691.25

108

697.25

696.00

697.25

109

703.25

702.00

703.25

Model No.:P42ADN 28CAB/DAB

19

11/25/2004 REV: 01

110

709.25

708.00

709.25

111

715.25

714.00

715.25

112

721.25

720.00

721.25

113

727.25

726.00

727.25

114

733.25

732.00

733.25

115

739.25

738.00

739.25

116

745.25

744.00

745.25

117

751.25

750.00

751.25

118

757.25

756.00

757.25

119

763.25

762.00

763.25

120

769.25

768.00

769.25

121

775.25

774.00

775.25

122

781.25

780.00

781.25

123

787.25

786.00

787.25

124

793.25

792.00

793.25

125

799.25

798.00

799.25

Model No.:P42ADN 28CAB/DAB

20

11/25/2004 REV: 01

APPENDIX B : PRESET TIMING CHART & REFERENCE TIMING TABLE

MODE NO. MODE NAME HORIZONTAL DOTS VERTICAL LINES PIXEL CLOCK (MHz) HORIZONTAL FREQ (KHz) SYNC. POLARITY A H.TOTAL (us) (PIXELS) B H.SYNC (us) (PIXELS) C H.BACK PORCH (us) (PIXELS) D H.ACTIVE (us) (PIXELS)

1 VGA 640X 350 640 350 25.175 31.47 + 31.778 (800) 3.813 (96) 1.907 (48) 25.422 (640)

E H.FRONT PORCH (us) (PIXELS) VERTICAL FREQ (Hz) SYNC. POLARITY O V.TOTAL (ms) (LINES) P V.SYNC (ms) (LINES) Q V.BACK PORCH (ms) (LINES) R V.ACTIVE (ms) (LINES) S V.FRONT PORCH (ms) (LINES) SCANTYPE INTERLACED

70 − 14.268 (449) 0.064 (2) 1.907 (60) 11.122 (350) 0.222 (7) NO

Model No.:P42ADN 28CAB/DAB

2 VGA 640X 480 640 480 25.175 31.47 − 31.778 (800) 3.813 (96) 1.907 (48) 25.422 (640) 0.318 (8) 59.94 − 16.684 (525) 0.064 (2) 1.048 (33) 15.254 (480) 0.318 (10) NO

3 VESA 640X 480 640 480 31.50 37.500 − 26.667 (840) 2.032 (64) 3.810 (120) 20.317 (640) 0.508 (16) 75 − 13.333 (500) 0.080 (3) 0.427 (16) 12.800 (480) 0.027 (1) NO

21

4 VESA 640X 480 640 480 36 43.269 − 23.111 (832) 1.556 (56) 2.222 (80) 17.778 (640) 1.556 (56) 85.00 − 11.764 (509) 0.069 (3) 0.578 (25) 11.093 (480) 0.023 (1) NO

5 VESA 1024X 768 1024 768 94.5 68.667 + 14.561 (1376) 1.016 (96) 2.201 (208) 10.836 (1024) 0.508 (48) 84.997 + 11.765 (808) 0.044 (3) 0.524 (36) 11.183 (768) 0.015 (1) NO

6 GTF 1280X 768 1280 768 80.136 47.7 − 20.964 (1680) 1.697 (136) 2.496 (200) 15.973 (1280) 0.799 (64) 60 + 16.667 (795) 0.063 (3) 0.482 (23) 16.101 (768) 0.021 (1) NO

7 GTF 1280X 768 1280 768 102.977 60.15 − 16.625 (1712) 1.321 (136) 2.098 (216) 12.43 (1280) 0.777 (80) 75 + 13.333 (802) 0.050 (3) 0.50 (20) 12.768 (768) 0.017 (1) NO

11/25/2004 REV: 01

MODE NO.

8 VESA MODEL NAME. 800X 600 HORIZONTAL DOTS 800 VERTICAL LINES 600 PIXEL CLOCK (MHz) 40.00 HORIZONTAL FREQ (KHz) 37.879 SYNC. POLARITY + A H.TOTAL (us) 26.400 (PIXELS) (1056) B H. SYNC (us) 3.2 (PIXELS) (128) C H. BACK PORCH (us) 2.20 (PIXELS) (88) D H.ACTIVE (us) 20.000 (PIXELS) (800) E H.FRONT PORCH (us) 1.000 (PIXELS) (40) VERTICAL FREQ (Hz) 60.317 SYNC. POLARITY + O V.TOTAL (ms) 16.579 (LINES) (628)

9 VESA 800X 600 800 600 50.00 48.077 + 20.800 (1040) 2.400 (120) 1.280 (64) 16.000 (800) 1.120 (56) 72.188 + 13.853 (666)

10 VESA 800X 600 800 600 49.500 46.875 + 21.333 (1056) 1.616 (80) 3.232 (160) 16.162 (800) 0.323 (16) 75.00 + 13.333 (625)

11 VESA 800X 600 800 600 56.250 53.674 + 18.631 (1048) 1.138 (64) 2.702 (152) 14.222 (800) 0.569 (32) 85.061 + 11.756 (631)

12 VESA 1024X 768 1024 768 65.00 48.363 − 20.677 (1344) 2.092 (136) 2.462 (160) 15.754 (1024) 0.369 (24) 60 − 16.666 (806)

13 VESA 1024X 768 1024 768 75.00 56.476 − 17.707 (1328) 1.813 (136) 1.920 (144) 13.653 (1024) 0.320 (24) 70.069 − 14.272 (806)

14 VESA 1024X 768 1024 768 78.75 60.023 + 16.660 (1312) 1.219 (96) 2.235 (176) 13.003 (1024) 0.203 (16) 75.029 + 13.328 (800)

P V.SYNC (ms) (LINES) Q V.BACK PORCH (ms) (LINES) R V.ACTIVE (ms) (LINES) S V.FRONT PORCH (ms) (LINES) SCANTYPE INTERLACED

0.125 (6) 0.478 (23) 12.480 (600) 0.770 (37) NO

0.064 (3) 0.448 (21) 12.800 (600) 0.021 (1) NO

0.056 (3) 0.503 (27) 11.179 (600) 0.019 (1) NO

0.124 (6) 0.600 (29) 15.880 (768) 0.062 (3) NO

0.106 (6) 0.513 (29) 13.599 (768) 0.053 (3) NO

0.050 (3) 0.466 (28) 12.795 (768) 0.017 (1) NO

0.106 (4) 0.607 (23) 15.840 (600) 0.026 (1) NO

Model No.:P42ADN 28CAB/DAB

22

11/25/2004 REV: 01

MODE NO. MODE NAME HORIZONTAL DOTS VERTICAL LINES PIXEL CLOCK (MHz) HORI. FREQ (KHz) SYNC. POLARITY A H.TOTAL (us) (PIXELS) B H.SYNC (us) (PIXELS) C H.BACK PORCH (us) (PIXELS) D H.ACTIVE (us) (PIXELS) E H.FRONT PORCH (us) (PIXELS) VERT. FREQ (Hz) SYNC. POLARITY O V.TOTAL (ms) (LINES) P V.SYNC (ms) (LINES) Q V.BACK PORCH (ms) (LINES) R V.ACTIVE (ms) (LINES) S V.FRONT PORCH (ms) (LINES) SCANTYPE INTERLACED

Model No.:P42ADN 28CAB/DAB

15 NTSC 720X 240 720 240(I) 13.50 15.734 − 63.557 (858)

16 YCbCr 720X 480 720 480(I) 13.50 15.734 − 31.777 (720)

(720) 59.94 − 16.683 (525)

59.94 − 16.683 (525)

17 480P 720X 480 720 480(P) 27.00 31.468 − 31.7 (856) 2.37 (64) 2.07 (56) 26.67 (720)

18 720P 1280X 720 1280 720(P) 74.25 45.00 22.222 (1650) 0.54 (40) 1.64 (270) 17.24 (1280)

19 1080i 1920X 1080 1920 1080(I) 74.25 33.75 -

60.0 − 16.644 (525) 0.190 (6.0) 0.951 (30)

60.00

30

16.667 (750) 0.111 (5.0) 0.444 (20)

(2200) (44) (192)

(562.5) (5.0) (15)

(240)

(480)

(480)

(720)

(1080)

YES

YES

NO

NO

YES

23

11/25/2004 REV: 01

RF Video input ANALOG VIDEO INPUT SIGNAL FORMAT RF Modulate System M

Freq. 55.25~ 801.25

Channels 2~69(antenna) 2~125(cable)

Demodulated Video Signal formate Horizontal Freq. (KHz) 4:3&16:9 Composite NTSC 15.734

Baseband Video input Analog Video input Decoded Digital Video Signal Format Horizontal Freq. (KHz) Vertical Freq.(Hz) Active Resolution Total 4:3&16:9 Composite YC/YcbCr NTSC

15.734

59.940

Component Video input Analog Video input Signal Format Horizontal Freq. Vertical (KHz) Freq.(Hz) 4:3 (480 I) 15.734 59.940 16:9&4:3 (480 P) 31.467 59.940 4:3(576I) 25 4:3(576P) 50 16:9 (720 P) 45.000 60.000 16:9 (1080 I) 33.75 30.000

Model No.:P42ADN 28CAB/DAB

720*240 / 59.94 I

858*525

Decoded Digital Video Active Resolution Total 640*480 / 59.94 I 720*480 P 720*576 720*576 1280*720 P 1920*1080 I

24

720*525 858*525 864*625i 864*625p 1650*750 2200*562.5

Vertical Freq.(Hz) 59.940

Pixel (MHz)

clock

13.500

Pixel (MHz) 27.00 27.00 13.50 27.00 74.250 74.250

clock

11/25/2004 REV: 01

APPENDIX C : EDID SERIAL NO. FORMAT

P42ADN 28DAB (SD type) – VIZIO P42 VINC ELECTRONICS, INC. EDID Version #1, Revision #3 Analog (LG-SD) 128 Bytes Of EDID Hex Code : 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F --------------------------------------------------------00 : 00 FF FF FF FF FF FF 00 5B FF 06 00 01 01 01 01 10 : 18 0E 01 03 08 5C 34 78 2B FE 4B A4 54 5E 9A 24 20 : 13 4B 4C 25 4A 00 61 41 01 01 01 01 01 01 01 01 30 : 01 01 01 01 01 01 C3 1E 00 20 41 00 20 30 10 60 40 : 13 00 98 06 32 00 00 00 00 00 00 FE 00 4E 6F 6E 50 : 65 20 75 73 65 0A 20 20 20 20 00 00 00 FD 00 32 60 : 4B 1E 40 0A 00 0A 20 20 20 20 20 20 00 00 00 FC 70 : 00 56 49 5A 49 4F 50 34 32 20 20 20 0A 20 00 8E ----------------------------------------------------------------------(08-09) ID Manufacture Name........... : V__ (10-11) Product ID Code............... : 0006 (12-15) ID Serial Number.............. : Not Used (16) Week of Manufacture........... : 24 (17) Year of Manufacture........... : 2004 (18) EDID Version Number........... : 1 (19) EDID Revision Number.......... : 3 (20)

VIDEO INPUT DEFINITION : Analog Signal 0.700 , 0.300 (1.000 Vp-p) Separate Sync. Supported

(21) (22) (23)

Maximum Horizontal Image Size. : 920mm Maximum Vertical Image Size... : 520mm Display Gamma................. : 2.2

(24)

DPMS and Supported Features : Active-Off, Preferred Timing Mode, Default GTF Supported, Display Type : RGB color display

(25-34)

Chromaticity Information : Red-X=0.644 Green-X=0.370 Red-Y=0.331 Green-Y=0.604

(35)

Blue-X=0.142 Blue-Y=0.074

White-X=0.295 White-Y=0.300

Established Timing I: 640 X 480 @ 60Hz (IBM,VGA) 640 X 480 @ 75Hz (VESA) 800 X 600 @ 60Hz (VESA)

Model No.:P42ADN 28CAB/DAB

25

11/25/2004 REV: 01

(36)

Established Timing II: 800 X 600 @ 75Hz (VESA) 1024 X 768 @ 60Hz (VESA) 1024 X 768 @ 75Hz (VESA)

(37)

Manufacturer's Timing:

(38-53)

Standard Timing Identification : Timing 1 : 1024 x 768 @ 61Hz Timing 2 : Not Used Timing 3 : Not Used Timing 4 : Not Used Timing 5 : Not Used Timing 6 : Not Used Timing 7 : Not Used Timing 8 : Not Used

----------------------------------------------------------------------(54-71) Detailed Timing / Description #1 : 1024 X 768 Pixel Clock : 78.75 MHz Horizontal : 60.02KHz Active Time.. : 1024 pixels Blanking Time... : 288 pixels Sync Offset.. : 16 pixels Sync Pluse Width : 96 pixels Image Size... : 920 mm Border.......... : 0 pixels Vertical : 75.03Hz Active Time.. : 768 lines Blanking Time... : 32 lines Sync Offset.. : 1 lines Sync Pluse Width : 3 lines Image Size... : 518 mm Border.......... : 0 lines Refreshed Mode : Non-interlaced Normal display, No Stereo Analog Composite Sync. On Green ----------------------------------------------------------------------(72-89) Detailed Timing / Description #2 : ASCII String: None use ----------------------------------------------------------------------(90-107) Detailed Timing / Description #3 : Monitor Range Limits: Min Vertical Frequency.. : 50Hz Max Vertical Frequency.. : 75Hz Min Horizontal Frequency : 30KHz Max Horizontal Frequency : 64KHz Pixel Clock............. : 100MHz GTF Not Used ----------------------------------------------------------------------(108-125)Detailed Timing / Description #4 : Model No.:P42ADN 28CAB/DAB

26

11/25/2004 REV: 01

Monitor Name: VIZIOP42 ----------------------------------------------------------------------(126) No Extension EDID Block(s) (127) CheckSum : 8E

VINC ELECTRONICS, INC. EDID Version #1, Revision #3 Digital (LG-SD) 128 Bytes Of EDID Hex Code : 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F --------------------------------------------------------00 : 00 FF FF FF FF FF FF 00 5B FF 06 00 01 01 01 01 10 : 18 0E 01 03 80 5C 34 78 2B FE 4B A4 54 5E 9A 24 20 : 13 4B 4C 25 4A 00 61 41 01 01 01 01 01 01 01 01 30 : 01 01 01 01 01 01 C3 1E 00 20 41 00 20 30 10 60 40 : 13 00 98 06 32 00 00 00 00 00 00 FE 00 4E 6F 6E 50 : 65 20 75 73 65 0A 20 20 20 20 00 00 00 FD 00 32 60 : 4B 1E 40 0A 00 0A 20 20 20 20 20 20 00 00 00 FC 70 : 00 56 49 5A 49 4F 50 34 32 20 20 20 0A 20 00 16 ----------------------------------------------------------------------(08-09) ID Manufacture Name........... : V__ (10-11) Product ID Code............... : 0006 (12-15) ID Serial Number.............. : Not Used (16) Week of Manufacture........... : 24 (17) Year of Manufacture........... : 2004 (18) EDID Version Number........... : 1 (19) EDID Revision Number.......... : 3 (20)

VIDEO INPUT DEFINITION : Digital Signal

(21) (22) (23)

Maximum Horizontal Image Size. : 920mm Maximum Vertical Image Size... : 520mm Display Gamma................. : 2.2

(24)

DPMS and Supported Features : Active-Off, Preferred Timing Mode, Default GTF Supported, Display Type : RGB color display

(25-34)

Chromaticity Information : Red-X=0.644 Green-X=0.370 Red-Y=0.331 Green-Y=0.604

Model No.:P42ADN 28CAB/DAB

Blue-X=0.142 Blue-Y=0.074 27

White-X=0.295 White-Y=0.300 11/25/2004 REV: 01

(35)

Established Timing I: 640 X 480 @ 60Hz (IBM,VGA) 640 X 480 @ 75Hz (VESA) 800 X 600 @ 60Hz (VESA)

(36)

Established Timing II: 800 X 600 @ 75Hz (VESA) 1024 X 768 @ 60Hz (VESA) 1024 X 768 @ 75Hz (VESA)

(37)

Manufacturer's Timing:

(38-53)

Standard Timing Identification : Timing 1 : 1024 x 768 @ 61Hz Timing 2 : Not Used Timing 3 : Not Used Timing 4 : Not Used Timing 5 : Not Used Timing 6 : Not Used Timing 7 : Not Used Timing 8 : Not Used

----------------------------------------------------------------------(54-71) Detailed Timing / Description #1 : 1024 X 768 Pixel Clock : 78.75 MHz Horizontal : 60.02KHz Active Time.. : 1024 pixels Blanking Time... : 288 pixels Sync Offset.. : 16 pixels Sync Pluse Width : 96 pixels Image Size... : 920 mm Border.......... : 0 pixels Vertical : 75.03Hz Active Time.. : 768 lines Blanking Time... : 32 lines Sync Offset.. : 1 lines Sync Pluse Width : 3 lines Image Size... : 518 mm Border.......... : 0 lines Refreshed Mode : Non-interlaced Normal display, No Stereo Analog Composite Sync. On Green ----------------------------------------------------------------------(72-89) Detailed Timing / Description #2 : ASCII String: None use ----------------------------------------------------------------------(90-107) Detailed Timing / Description #3 : Monitor Range Limits: Min Vertical Frequency.. : 50Hz Max Vertical Frequency.. : 75Hz Min Horizontal Frequency : 30KHz Model No.:P42ADN 28CAB/DAB

28

11/25/2004 REV: 01

Max Horizontal Frequency : 64KHz Pixel Clock............. : 100MHz GTF Not Used ----------------------------------------------------------------------(108-125)Detailed Timing / Description #4 : Monitor Name: VIZIOP42 ----------------------------------------------------------------------(126) No Extension EDID Block(s) (127) CheckSum : 16

P42ADN 28CAB (HD type)– VIZIO P42HD VINC ELECTRONICS, INC. EDID Version #1, Revision #3 Analog (LG-HD) 128 Bytes Of EDID Hex Code : 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F --------------------------------------------------------00 : 00 FF FF FF FF FF FF 00 5B FF 06 00 01 01 01 01 10 : 18 0E 01 03 00 5C 34 78 2B FE 4B A4 54 5E 9A 24 20 : 13 4B 4C 25 4A 00 81 81 01 01 01 01 01 01 01 01 30 : 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70 40 : 13 00 98 06 32 00 00 00 00 00 00 FE 00 4E 6F 6E 50 : 65 20 75 73 65 0A 20 20 20 20 00 00 00 FD 00 32 60 : 4B 1E 52 0B 00 0A 20 20 20 20 20 20 00 00 00 FC 70 : 00 56 49 5A 49 4F 50 34 32 48 44 20 20 20 00 76 ----------------------------------------------------------------------(08-09) ID Manufacture Name........... : V__ (10-11) Product ID Code............... : 0006 (12-15) ID Serial Number.............. : Not Used (16) Week of Manufacture........... : 24 (17) Year of Manufacture........... : 2004 (18) EDID Version Number........... : 1 (19) EDID Revision Number.......... : 3 (20)

VIDEO INPUT DEFINITION : Analog Signal 0.700 , 0.300 (1.000 Vp-p)

(21) (22) (23)

Maximum Horizontal Image Size. : 920mm Maximum Vertical Image Size... : 520mm Display Gamma................. : 2.2

(24)

DPMS and Supported Features :

Model No.:P42ADN 28CAB/DAB

29

11/25/2004 REV: 01

Active-Off, Preferred Timing Mode, Default GTF Supported, Display Type : RGB color display (25-34)

Chromaticity Information : Red-X=0.644 Green-X=0.370 Red-Y=0.331 Green-Y=0.604

(35)

Established Timing I: 640 X 480 @ 60Hz (IBM,VGA) 640 X 480 @ 75Hz (VESA) 800 X 600 @ 60Hz (VESA)

(36)

Established Timing II: 800 X 600 @ 75Hz (VESA) 1024 X 768 @ 60Hz (VESA) 1024 X 768 @ 75Hz (VESA)

(37)

Manufacturer's Timing:

(38-53)

Standard Timing Identification : Timing 1 : 1280 x 1024 @ 61Hz Timing 2 : Not Used Timing 3 : Not Used Timing 4 : Not Used Timing 5 : Not Used Timing 6 : Not Used Timing 7 : Not Used Timing 8 : Not Used

Blue-X=0.142 Blue-Y=0.074

White-X=0.295 White-Y=0.300

----------------------------------------------------------------------(54-71) Detailed Timing / Description #1 : 1280 X 1024 Pixel Clock : 108 MHz Horizontal : 63.98KHz Active Time.. : 1280 pixels Blanking Time... : 408 pixels Sync Offset.. : 48 pixels Sync Pluse Width : 112 pixels Image Size... : 920 mm Border.......... : 0 pixels Vertical : 60.02Hz Active Time.. : 1024 lines Blanking Time... : 42 lines Sync Offset.. : 1 lines Sync Pluse Width : 3 lines Image Size... : 518 mm Border.......... : 0 lines Refreshed Mode : Non-interlaced Normal display, No Stereo Analog Composite Sync. On Green ----------------------------------------------------------------------(72-89) Detailed Timing / Description #2 : ASCII String: Model No.:P42ADN 28CAB/DAB

30

11/25/2004 REV: 01

None use ----------------------------------------------------------------------(90-107) Detailed Timing / Description #3 : Monitor Range Limits: Min Vertical Frequency.. : 50Hz Max Vertical Frequency.. : 75Hz Min Horizontal Frequency : 30KHz Max Horizontal Frequency : 82KHz Pixel Clock............. : 110MHz GTF Not Used ----------------------------------------------------------------------(108-125)Detailed Timing / Description #4 : Monitor Name: VIZIOP42HD ----------------------------------------------------------------------(126) No Extension EDID Block(s) (127) CheckSum : 76 VINC ELECTRONICS, INC. EDID Version #1, Revision #3 Digital (LG-HD) 128 Bytes Of EDID Hex Code : 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F --------------------------------------------------------00 : 00 FF FF FF FF FF FF 00 5B FF 06 00 01 01 01 01 10 : 18 0E 01 03 80 5C 34 78 2B FE 4B A4 54 5E 9A 24 20 : 13 4B 4C 25 4A 00 81 81 01 01 01 01 01 01 01 01 30 : 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70 40 : 13 00 98 06 32 00 00 00 00 00 00 FE 00 4E 6F 6E 50 : 65 20 75 73 65 0A 20 20 20 20 00 00 00 FD 00 32 60 : 4B 1E 52 0B 00 0A 20 20 20 20 20 20 00 00 00 FC 70 : 00 56 49 5A 49 4F 50 34 32 48 44 20 20 20 00 F6 ----------------------------------------------------------------------(08-09) ID Manufacture Name........... : V__ (10-11) Product ID Code............... : 0006 (12-15) ID Serial Number.............. : Not Used (16) Week of Manufacture........... : 24 (17) Year of Manufacture........... : 2004 (18) EDID Version Number........... : 1 (19) EDID Revision Number.......... : 3 (20)

VIDEO INPUT DEFINITION : Digital Signal

(21) (22)

Maximum Horizontal Image Size. : 920mm Maximum Vertical Image Size... : 520mm

Model No.:P42ADN 28CAB/DAB

31

11/25/2004 REV: 01

(23)

Display Gamma................. : 2.2

(24)

DPMS and Supported Features : Active-Off, Preferred Timing Mode, Default GTF Supported, Display Type : RGB color display

(25-34)

Chromaticity Information : Red-X=0.644 Green-X=0.370 Red-Y=0.331 Green-Y=0.604

(35)

Established Timing I: 640 X 480 @ 60Hz (IBM,VGA) 640 X 480 @ 75Hz (VESA) 800 X 600 @ 60Hz (VESA)

(36)

Established Timing II: 800 X 600 @ 75Hz (VESA) 1024 X 768 @ 60Hz (VESA) 1024 X 768 @ 75Hz (VESA)

(37)

Manufacturer's Timing:

(38-53)

Standard Timing Identification : Timing 1 : 1280 x 1024 @ 61Hz Timing 2 : Not Used Timing 3 : Not Used Timing 4 : Not Used Timing 5 : Not Used Timing 6 : Not Used Timing 7 : Not Used Timing 8 : Not Used

Blue-X=0.142 Blue-Y=0.074

White-X=0.295 White-Y=0.300

----------------------------------------------------------------------(54-71) Detailed Timing / Description #1 : 1280 X 1024 Pixel Clock : 108 MHz Horizontal : 63.98KHz Active Time.. : 1280 pixels Blanking Time... : 408 pixels Sync Offset.. : 48 pixels Sync Pluse Width : 112 pixels Image Size... : 920 mm Border.......... : 0 pixels Vertical : 60.02Hz Active Time.. : 1024 lines Blanking Time... : 42 lines Sync Offset.. : 1 lines Sync Pluse Width : 3 lines Image Size... : 518 mm Border.......... : 0 lines Refreshed Mode : Non-interlaced Normal display, No Stereo Analog Composite Sync. On Green

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----------------------------------------------------------------------(72-89) Detailed Timing / Description #2 : ASCII String: None use ----------------------------------------------------------------------(90-107) Detailed Timing / Description #3 : Monitor Range Limits: Min Vertical Frequency.. : 50Hz Max Vertical Frequency.. : 75Hz Min Horizontal Frequency : 30KHz Max Horizontal Frequency : 82KHz Pixel Clock............. : 110MHz GTF Not Used ----------------------------------------------------------------------(108-125)Detailed Timing / Description #4 : Monitor Name: VIZIOP42HD ----------------------------------------------------------------------(126) No Extension EDID Block(s) (127) CheckSum : F6

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3.Front Panel Function Control Description 3.1 User control

Use the buttons on the front panel control (or included remote control) to display and adjust the On Screen Display (OSD). The OSD controls are explained at the top of the next page and are defined in “OSD Functions”

Front panel controls are shown in detail below

Speaker (Option)

Front Panel Control

1.Volume W / X

Increase/Decrease sound volume or adjust a highlighted control while in OSD Menu.

2.Channel T / S

Channel up/down when source is at TV or select a control while in OSD Menu.

3.Input

Toggle switch on Source Inputs

4.Remote Control Receiver

The Remote Control Receiver

5.Power Button

Power ON/OFF

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Rear View of the Product

Audio A. Speaker Jack Connect the external speaker to this jack. PC B. DVI Input Using the 20-pin DVI connecting to the DVI Out. C. Audio In (PC) Using cable provided connecting to the Audio out (Green) on your PC. D. RGB (VGA input) Using the 15-pin VGA cable provided connecting to the RGB Out. NOTE: VGA out only outputs the data received on the RGB IN port. E. RGB (VGA output) Using the 15-pin VGA connecting to the RGB Out. AC IN F. AC IN (Power) Connect the power cord from AC IN to a power source. G. AC switch (Power) Turn AC IN power on/off.

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Rear View of the Product

TV H. TV input (RF-input) Connect to the antenna or cable service COMPONENT-1 I. Component (Y Pb Pr) input Connect the external video devices with component output to these jacks J. Audio input (Right / Left) Connect the external audio to this jack COMPONENT-2 O. Component (Y Cb Cr) input Connect the external video devices with component output to these jacks P. Audio input (Right / Left) Connect the external audio to this jack AV-1 K. S-Video input Connect the S-Video to external video device such as VCR, DVD and Video game L. AV Video input Connect the Composite Video (Yellow) to external video device such as VCR, DVD and Video game M. Audio input (Right / Left) Connect the external audio to this jack; (Audio (R/L) inputs are supporting either S-Video or AV input.) AV-2 Q. S-Video input Connect the S-Video to external video device such as VCR, DVD and Video game R. AV Video input Connect the Composite Video (Yellow) to external video device such as VCR, DVD and Video game S. Audio input (Right / Left) Connect the external audio to this jack; (Audio (R/L) inputs are supporting either S-Video or AV input.) AUDIO OUTPUT N. Audio output (Right / Left) Provide the external audio output T. Subwoofer output Provide the external subwoofer output

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Remote Controls The Remote Control is compatible with the display from up to 5m distances.

1. POWER: Switch the power On/Off 2. AUX / CBL / VCR / TV Universal remote control can setup auxiliary, cable, VCR and TV function 3. SETUP Setup AUX / CBL / VCR / TV function . 4. CHANNEL NUMBER KEY Set the channel 5. ENTER Execute a command 6. MUTE Turn the Sound On/Off 7. LAST Recall last chosen channel 8. INPUT Toggles between various Inputs 9. VOLUME +/Volume Up/Down adjustment 10. CHANNEL + / TV Channel Up/Down adjustment 11. FAV / EXIT Decrease/Increase the favorite channel 12. Wide / Guide Select Video Display format. 13. SELECT Select-Used with OSD 14. OSD T / S OSD Up/Down adjustment 15. OSD W / X OSD Right/Left adjustment 16. MENU Turn OSD Menu On/Off 17. INFO Display the Source and Channel information 18. AV1 Source selected to AV1 mode 19. AV2 Source selected to AV2 mode 20. SVid 1 Press to toggle between S-video1 and S-video2. 21. DVI Source selected DVD or PC DVI mode

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22. YPbPr Source selected to YPbPr mode 23. YCbCr Source selected to YCbCr mode 24. Zoom Normal->Zoom1->Zoom2 25. Swap Swap Main / Sub screen on PIP or POP 26. Sub Ch + / Change TV Sub-Screen Channel. 27. PIP Display Main & Sub picture 28. Freeze Freeze main screen 29. POP Display Main & Sub picture 30. MTS Multi-sound selection: Mono/Stereo/SAP 31. CC Turn Close caption On/Off 32. Sleep Turn sleeping timer On/Off 33. VGA Source selected PC VGA mode 34. TV Source selected to TV mode

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Installation 1. Insert Remote Control Batteries 1) Remove the battery cover. 2) Insert the batteries, corresponding to the (+) and (−) markings on the battery compartment. 3) Re-attach the battery cover.

• • • • • •

CAUTION: Only use the specified AAA batteries. Do not mix new and old batteries. This may result in cracking or leakage, which may pose a fire risk or lead to personal injury. Insert batteries according to (+) and (−) markings. Inserting the batteries incorrectly may result in cracking or leakage, which may pose a fire risk or lead to personal injury. Dispose of the battery in accordance with local laws and regulations. Keep the battery away from children and pets. When the remote control will not to be used for an extended period, remove the batteries.

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2. Connect audio and video cables to PC Connect one or all of the following into the back of the product

IMPORTANT: Make sure all devices are off before you begin. PC RGB CONNECTION: Connect the supplied analog VGA cable from your PC VGA OUT port to the product RGB IN port.

DVI CONNECTION: Connect the supplied Digital DVI cable from your DVD or PC DVI OUT port to the product DVI IN port.

AUDIO CONNECTION: Connect the supplied stereo mini cable from the PC’s AUDIO OUT port to the AUDIO IN port on the product.

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3.Connect AV, Y Pb/Cb Pr/Cr, S-Video, Antenna/Cable to Video Devices Connect Video/Audio cables from compatible devices to the back panel of product.

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4. Connect power cables Connect the power cord to the product then to a properly grounded AC outlet.

5. Turn Power On Press the AC switch button to “I”, then press the Power ON button on the front of the product. Or press the Power ON (Red) button on the remote control.

6.

Select input source for your product, via either OSD menu or remote control

7.

If connecting to Antenna, Cable or other RF source on TV Inputs:

See APPENDIX A. to configure and allow the product to receive all available channels. 1) Use remote control to operate OSD menu and screen picture after reading the user guide. 2) For the best picture quality set your product timing mode to VESA 852x480 (SD Type) refer to the graphic card’s user guide, for questions on how to set this timing mode.

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3.2 Internal function key Key “MENU”

Key “VOL +”

Key “VOL-”

Key “CH+” ▲

Key “CH-” ▼

Key “Input”

DC power

○

AC Power ○

○ ○

○ ○

○ ○

○ ○

functions Factory Reset Power Lock OSD Lock Burn in mode Factory mode

Combination (Short-cut) Keys: A set of combination keys has been pre-defined for use when the OSD is not active: FACTORY RESET POWER LOCK

: “Up key” + AC power on : “Power key” + AC power on

OSD LOCK

: “Menu key” + AC power on

FACTORY BURN IN MODE : “Input key” + AC power on FACTORY MODE FACTORY RESET

: “Down key” + AC power on

Shall reset all functions to their factory default, including resetting of parental control password.

POWER LOCK

Shall enable the monitor to automatically “TURN ON” in case AC power is cut, then restored.

OSD LOCK

Shall disable the OSD in cases where it’s not desired for user to further modify settings.

FACTORY BURN IN MODE

Shall enter Factory Burn in mode. No Consumer Application Expected

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3.3 OSD Functions

All the function settings for your PDP TV display are controlled either via the remote control or using the bottom control keys on the front panel. To display the OSD main menu, press the MENU key on the remote control. Use ◄/► arrow keys to toggle the sub OSD menu display (PICTURE >> AUDIO >> SOURCE >> GRAPHIC >> TV >> CLOCK >> SETUP). Use into select the details of each sub OSD Menu.

Main Menu

Into the Sub menu, press INPUT on the front control keys or the ENTER key on the remote control.

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PICTURE:

PICTURE

Function Name

Explanation

Brightness

Brightness Adjustment

Contrast

Contrast Adjustment

Color

Color Adjustment (The action of color should be block at pc mode)

Tint

Tint Adjustment (The action of Tint should be block at pc mode)

Sharpness

Sharpness Adjustment (The action of Sharpness should be block at pc mode)

Color Temp

Color Temp Adjustment ( Normal, User)

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AUDIO:

AUDIO

Function Name

Explanation

Volume

Volume Adjustment

Bass

Bass Adjustment

Treble

Treble Adjustment

Balance

Balance Adjustment

Speaker

Turn Speaker OFF or ON

Line Out

Sets Line Out Level to Variable: Sound level will change with Volume. Fixed: Sound level remains constant.

Subwoofer

Turn Subwoofer OFF or ON

MTS

Multi-sound Selection (Mono => Stereo => SAP)

BBE

Turn BBE OFF or ON

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SOURCE:

SOURCE

Function Name

Explanation

Main Screen

Select main screen sources Please see PIP/POP specification on next page

Sub Screen

Select sub screen sources Please see PIP/POP specification on next page

Audio From

Select main screen or sub-screen audio sources

Display Mode

Full --> PIP --> POP

Wide Mode

Aspect --> Wide-->1:1

PIP Aspect

Aspect --> Wide

PIP H.POS

Sub Screen display H-Position adjustment

PIP V.POS

Sub Screen display V-Position adjustment

PIP Size

Sub Screen display Size adjustment

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SOURCE:

PIP/POP SPECIFICATION(Matrix on video and graphic) Main Screen Signal Source TV

CVBS 1 CVBS 2 S-Video 1

S-Video 2

YCbCr

YPbPr

RGB

DVI

Sub Screen Signal Source

TV

N/A

N/A

N/A

N/A

N/A

N/A

VG

VG

VG

CVBS 1

N/A

N/A

N/A

N/A

N/A

N/A

VG

VG

VG

CVBS 2

N/A

N/A

N/A

N/A

N/A

N/A

VG

VG

VG

S-Video 1

N/A

N/A

N/A

N/A

N/A

N/A

VG

VG

VG

S-Video 2

N/A

N/A

N/A

N/A

N/A

N/A

VG

VG

VG

YCbCr

N/A

N/A

N/A

N/A

N/A

N/A

VG

VG

VG

YPbPr

VG

VG

VG

VG

VG

VG

N/A

N/A

N/A

RGB (VGA)

VG

VG

VG

VG

VG

VG

N/A

N/A

N/A

DVI

VG

VG

VG

VG

VG

VG

N/A

N/A

N/A

“VV” means Video on/in Video “VG” means Video on/in Graphic “N/A” means no application

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GRAPHIC:

GRAPHIC

Function Name

Explanation

Auto Adjust

Auto Adjust the Horizontal Phase of the image

H. Position

Horizontal Position on the image adjustment

V. Position

Vertical Position on the image adjustment

Phase

Phase adjustment

Clock

Clock adjustment

Resolution

Display Source Resolution and Frequency

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TV:

TV

Function Name

Explanation

Input

Select TV Source Type (ANT => Cable => HRC => IRC)

Caption Mode

Turn the Close Caption OFF or CC1, CC2, CC3, CC4, TT1, TT2, TT3, TT4

Auto Scan

Auto Scan on TV Channels

Add/Del Channels

Add / Delete the selected TV channel

Parental Controls

Adjust parental control settings Parental Controls

Verify OK

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Function Name

Explanation

Password Edit Change Password

TV Rating

B: Block U: Unblock <<< AGE >>> TV Y: All Children TV Y7: Directed to Older Children TV G: General Audience TV PG: Parental Guidance Suggested TV 14: Parents Strongly Cautioned TV MA: Mature Audience Only <<< CONTENT >>> FV: Fantasy Violence V: Violence L: Stronger Language S: Sexual Situation D: Suggestive Dialogue

MPAA Rating (Movie Rating)

B: Block U: Unblock G: General audience PG: Parental Guidance suggested PG 13: Parents strongly cautioned R: Restricted NC 17: No one 17 and under admitted X: Adult audience only

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CLOCK:

CLOCK

Function Name

Explanation

Date

Display present date in MM/DD/YY format

Time

Display present time

Timer1

Set the time and duration to automatically turn on.

Timer2

Set the time and duration to automatically turn on.

Sleep Timer

Set Time to turn OFF the unit (0-->5 min-->10 min-->15 min-->20 min-->25 min-->30 min-->35min --> 40 min-->45 min-->50 min-->55 min-->60min-->65min-->70min -->75 min-->80 min-->85 min-->90 min-->95 min-->100 min-->105 min-->110 min-->115 min-->120 min)

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SETUP:

SETUP

Function Name

Explanation

OSD H Posi.

OSD Horizontal Position

OSD V Posi.

OSD Vertical Position

OSD Timeout

OSD Close time

Language

Use Language

Panel Protection

Prevent image sticking

Orbit Range

Select image moving range

Orbit Cycle

Select image moving period range

INFO

Display Input Source, Type and Signal

Reset

Reset default value

Ver.

Software Version

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4.Circuit Description 4.2

Graphic Board

4.1.1 Power Supply (DC/DC Converter) IC2003 is a linearity regulator. It converts a 12V DC input voltage into regulated and stable output voltages of 5V respectively. 4.1.2 Micro-Controller RISC architecture Five-stages pipeline Static Design & Synthesizable design Multiplexed address and Data bus which is compatible with 80C186 microprocessor Supports nonmultiplexed address bus [A19 : A0] 1M byte memory address space 64K byte I/O space Software is compatible with the 80C186 microprocessor Support two Asynchronous serial channel with hardware handshaking signals. Supports 32 PIO pins PSRAM (Pseudo static RAM) interface with auto-refresh control Three independent 16-bit timers and one independent watchdog timer The Interrupt controller with seven maskable external interrupts and one nonmaskable external interrupt Two independent DMA channels Programmable chip-select logic for Memory or I/O bus cycle decoder Programmable wait-state generator Support serial port/ DMA transfers 4.1.3 Image Processor RM102 is a multimedia processing system on a chip, internally comprising four major blocks: Video Path Graphics Path Output Path Services The Video Path, Graphics Path and Output Path blocks incorporate the pixel processing flow, with each block having its own processing units. The Services block encompasses the global services and auxiliary functions within the system as memory controller, CPU interface, measurement unit and clock generators.

a. Video Path RM102 Internal Block Diagram The Video Path processes the incoming video input and generates the required video image. This path comprises the following modules:

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- Video Port Interface - Video Down and Up Scalers - Video De-Interlacer - Video Filters - Color Transition Improvement (CTI) - YUV Lookup Table - Color Space Converter (CSC) and Picture Control b. Graphics Path The Graphics Path processes the incoming Graphics port input image, generating the required graphics image display. The path is comprised of the following modules: - Graphics Port Interface - Graphics Down and Up Scalers - Graphics Filter - Color Transition Improvement (CTI) - YUV Lookup Table - Color Space Converter (CSC) and Picture Control c. Output Path The Output Path combines images from Video and Graphics paths with two OSD overlays for interfacing to various digital displays. This path comprises the following modules: - PIP (Picture In Picture) - OSD - Keystone - RGB Lookup Table (Gamma Table) - Dither - Display Interface d. Services - Memory Controller - Host Interface - Measurement Unit - Clock Generators 4.1.4 Video Decoder The IC7100 VPC3230D is a high quality, signal chip video front-end, which is targeted for 4:3 and 16:9, 50/60Hz and 100/120Hz TV sets. The main features are high-performance adaptive 4H comb filter Y/C separator with adjustable vertical peaking, multi-standard color decoder PAL/NTSC/SECAM, four CVBS and one S-VHS and two RGB/YCbCr input, integrated high-quality A/D converters and associated clamp and AGC circuit, multi-standard sync processing, 656 output interface, peaking and contrast and brightness and color saturation and tint for RGB/YCbCr/CVBS/S-VHS, high-quality soft mixer controlled by Fast Blank, I2C-bus interface, one external 20.25MHz crystal. 4.1.5 Audio Processor The IC8501 MSP3440 is single-chip multi-standard sound processor of PAL/SECAM analog TV standard. The full TV sound processing, starting with analog sound IF signal-in, down to processed analog AF-out, is performed in a single chip. This TV sound processing IC include version for processing the multi-channel television sound (MTS) signal conforming to the standard recommended by the Broadcast Television System Committee (BTSC). Current IC have to perform adjustment procedures in order to achieve good stereo separation for BTSC. The MSP3440 has optimum stereo performance without any adjustment. The MSP3440 has built-in automatic function: The IC is

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able to detect the actual sound standard automatically (Automatic Standard Detection). Furthermore, pilot levels and identification signals can be evaluated internally with subsequent switching between mono/stereo/bilingual; no I2C interaction is necessary (Automatic Sound Selection). The IC also include the Bass and Treble function. The MSP3440-C12 is include the BBE function. BBE is a registered trademark of BBE Sound Inc., the BBE Logo is a trademark of BBE Sound Inc. A license from BBE Sound Inc. is required before a BBE-version of the MSP 3440G can be purchased. BBE High Definition Sound or, also called, Sonic Maximizer technology improves the clarity of music when played back via loudspeakers. A more “life like” feeling is created by BBE. The BBE-approved Micronas implementation works in the digital domain and thus needs no external components and does not suffer from tolerances and aging effects. 4.1.6 ADC The IC6101 AD9883A is a complete 8-bit, 140 MSPS monolithic analog interface optimized for capturing RGB graphics signals From personal computers and workstations. Its 140 MSPS encode rate capability and full power analog bandwidth of 300 MHz supports resolutions up to SXGA (1280 × 1024 at 75 Hz). The AD9883A includes a 140 MHz triple ADC with internal 1.25 V reference, a PLL, and programmable gain, offset, and clamp control. The user provides only a 3.3 V power supply, analog input, and Hsync and COAST signals. Three-state CMOS outputs may be powered from 2.5 V to 3.3 V. The AD9883A’s on-chip PLL generates a pixel clock from the Hsync input. Pixel clock output frequencies range from 12 MHz to When the COAST signal is presented, the PLL maintains its output frequency in the absence of Hsync. A sampling phase adjustment is provided. Data, Hsync, and clock output phase relationships are maintained. The AD9883A also offers full sync processing for composite sync and sync-on-green applications. A clamp signal is generated internally or may be provided by the user through the CLAMP input pin. This interface is fully programmable via a 2-wire serial interface. 4.1.7 TMDS The IC6104 SiI 169 Receiver uses PanelLink Digital technology to support HDTV and high-resolution digital displays for DTV and PC applications. It features High-bandwidth Digital Content Protection (HDCP) for secure delivery of high-definition video in consumer electronics products. The SiI 169 comes with integrated, pre-programmed HDCP keys, greatly simplifying manufacturing and providing the highest level of security. For improved ease of use, the SiI 169 has enhanced jitter tolerance and a low-power standby mode. · Integrated 25-165MHz PanelLink core to support VGA to UXGA resolutions · Supports HDTV resolutions (720p/1080i) · Integrated HDCP decryption engine for viewing protected content · Pre-programmed HDCP keys provide highest level of key security, simplify manufacturing · Enhanced jitter tolerance · Time staggered data output for reduced ground bounce · High Skew Tolerance: 1 full input clock cycle (6ns at 165MHz) · Backwards compatible with SiI 161B · Sync Detect for “Hot Plugging” · Flexible low power modes with automatic power down when input clock is inactive · Low power 3.3V core operation · Compliant with DVI 1.0. 4.1.8 De-Interlace The IC7204 Matisse-1A (MS1A) by Oplus is a high-quality, digital video de-interlacer chip designed for flat panel displays, projection systems, progressive scan TVs and advanced video processing devices. Matisse-1A is the ideal solution for all digital display applications, combining superb image quality, flexibility and cost effectiveness with a suite of advanced features. The chip incorporates two video input ports for maximum system design flexibility and a fully featured color-processing unit. The Matisse-1A's output port can be connected with glueless logic to the Oplus Rembrandt-1A and Rembrandt-102 display processor chips, creating the ultimate digital image processing system. The chip is also fully compatible with all common scaler chips. The Matisse-1A supports standard interlaced NTSC/PAL/SECAM video processing fed by video decoder, analog to digital converter or other digital source. Some functional blocks have a bypass option to increase flexibility of connection to different sources.

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4.2

Video Board

4.2.1 Power Supply (DC/DC Converter) The IC8003 is a linearity regulator. It converts a 12V DC input voltage into regulated and stable output voltages of 5V respectively. 4.2.2 3-D comb filter The IC8006 and IC8011 UPD64083 realizes a high precision Y/C separation and a noise reduction by the three-dimension signal processing for NTSC signal. This product has the On-chip 4-Mbit memory for flame delay, 2ch of high precision internal 10-bit A/D converter, and adapting 10-bit signal processing (only for luminance signal) and high picture quality. The μPD64083 is completely single-chip system of 3D Y/C separation. This LSI includes the Wide Clear Vision ID signal (Japanese local format) decoder and ID-1 signal decoder. FEATURES . On-chip 4-Mbit frame delay memory. . 4 Operation mode (Compatible to the μPD64082) Motion adaptive 3D Y/C separation (for Composite video input) Frame recursive Y/C NR (for Y/C separated video input) Frame comb type YNR + 1H delayed C signal (for Y/C separated video input) 2D Y/C separation + Frame recursive Y/C NR (for Composite video input) . Embedded A/D converter (2ch), D/A converter (2ch), clock generator. . Embedded Y coring, Vertical enhancer, Peaking filter, and Noise detector. . Embedded WCV-ID decoder and ID-1 decoder. 4.2.3 Analog switch IC The IC8001 CXA2069Q is a 7-input, 3-output audio/video switch featuring I2C bus compatibility for TVs. This IC has input pins that are compatible with S2 protocol. 4.2.4 Tuner TM8001 & TM8002 are Tuner Part Number : Sony BTF-PB461Z Compatible Standards : Video: NTSC Audio: Mono, Mono+SAP, Stereo, Stereo+SAP Composition : UHF / VHF, Tuner with IF and MPX and DC-DC conversion Connector : F Connector Receiving System : Upper Heterodyne w/PLL Video Detection System : PLLw/Synchronized detector Audio Detected System : PLL Detector

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5.Adjusting Procedure 5.1 PC mode analog alignment Setting the Brightness = 67%, Contrast = 50%.Apply VG828 timing 889, pattern 908 color bar. And the ADC white balance must be finished by DRA function at color bar pattern before auto alignment.

5.1.1 Luminance Test Apply VGA 1024 x 768 / 60Hz , full white pattern., setting the Brightness = 67%, Contrast = 50%. Measurement at center of screen MODE Normal(9000°K) USER (9000°K)MODE (R, G, B : 50)

x 0.280±0.02 0.280±0.02

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y 0.280 ±0.02 0.280 ±0.02

59

Y OVER 62 cd/m2 OVER 62 cd/m2

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5.2 CVBS/S-VIDEO mode Setting the Brightness = 67%, Contrast = 50%.

5.2.1 Luminance Test Apply VG828 program 946, pattern 936: full white pattern, setting Brightness = 67%, Contrast = 50%. Measurement at center of screen MODE Normal(9000°K) USER (9000°K)MODE (R, G, B : 50)

x 0.280±0.002 0.280 ±0.002

Model No.:P42ADN 28CAB/DAB

y 0.280 ±0.002 0.280 ±0.002

60

Y OVER 62 cd/m2 OVER 62 cd/m2

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5.3 Component mode Setting the Brightness = 67%, Contrast = 50%. And use VG828 timing 976 “720P” pattern 908 “color bar” do the ADC white balance at color pattern.

Step1: Change “ Offset - r ” value and compare “ A area ” with “ B area ” to same “ BLACK ” color.

A

B

Step2: Change “ Gain - R ” value and compare “ A area ” with “ B area ” to same “ White ” color.

A

B

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Step3: Change “ Offset - g ” value and compare “ A area ” with “ B area ” to same “ BLACK ” color.

A

B

Step4: Change “ Gain - G ” value and compare “ A area ” with “ B area ” to same “ Blue ” color.

A

B

Step5: Change “ Offset - b ” value and compare “ A area ” with “ B area ” to same “ BLACK ” color.

A

B

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Step6: Change “ Gain - B ” value and compare “ A area ” with “ B area ” to same “ Red ” color.

Normal (9000°K) high luminance alignment

5.3.1 Luminance Test Apply VG828 program 954 : YPbPr 720P, pattern 936 : full white pattern., setting Brightness = 67%, Contrast = 50%. Measurement at center of screen MODE Normal(9000°K) USER (9000°K) MODE(R, G, B : 50)

x 0.280±0.02 0.280 ±0.02

Model No.:P42ADN 28CAB/DAB

y 0.280 ±0.02 0.280 ±0.02

63

Y OVER 62 cd/m2 OVER 62 cd/m2

11/11/2004 REV: 00

6.Trouble shooting flow chart 6.1 Chassis position 6.1.1 First layer

PSU

Function key BD

6.1.2 Second layer

Power BD

Graphic BD Audio BD

Model No.:P42ADN 28CAB/DAB

64

11/11/2004 REV: 00

6.1.3 Third layer

Video BD

Model No.:P42ADN 28CAB/DAB

65

11/11/2004 REV: 00

6.2 Trouble analysis 6.2.1 No Display on Screen (Screen is black, LED is off, no power) Pull out connect CN2 at Power BD

Insert AC power cord to AC socket and turn on AC switch.

Check CN1 voltage at Power BD should be between 100Vac and 240Vac.

No

Check your power cord connection or your AC power source.

No

Check fuse F1 open or not?

Yes

Check CN2 voltage at Power BD should be output 16Vdc.

Yes

Short

Insert Back connecter CN2

Replace 60W Power BD.

Check CN2001 #21 & #23 at Graphic BD should be have 16Vdc input.

No

Open

Change fuse to new one.

Check wire connection between Power BD CN2 and Graphic BD CN2001.

Yes

Chack voltage at terminal of positive polarity of C2020 if it is 5Vdc.

No

Yes

Chack voltage at terminal of positive polarity of C2009 if it is 5Vdc.

No

Replace Graphic BD.

Yes

Check pin 1 of CN9901 at Function Key BD sohould be 5Vdc

No

Check wire connection between Function Key BD CN9901 and Graphic BD CN3001.

Yes Replace Graphic BD.

Model No.:P42ADN 28CAB/DAB

66

11/11/2004 REV: 00

6.2.2 No Display on Screen (LED is Green or Amber)

Insert AC power cord and turn ON AC power. LED color is amber. Yes

Turn ON DC power. LED color change to green.

No

Yes

Turn Off DC power. LED color change to amber.

No

Replace Graphic BD.

Yes

Turn ON DC power again.

Check insert wire connection.

No

No

Replace PSU BD.

No

Check CN01 at PSU BD should be between 100Vac and 240Vac.

No

Press menu by RCU. Check OSD is normal display.

Yes

Yes

Check CN806 #9, #10 or CN807 #6 should be 60V (typ.)

Plug signal at component 1 input (480p/720p/1080i)

Yes

Normal picture

Check CN806 #1, #2, #3 or CN807 #1, #2 should be 185V (typ.)

Plug signal at component 1 input (480i)

Yes

Normal picture

Replace Graphic BD.

Plug signal at CVBS/S-Video/TV input. Normal picture

Replace Plasma panel module.

Model No.:P42ADN 28CAB/DAB

No picture

Plug signal at RGB and DVI input

Normal display

No picture

Replace Graphic BD.

Replace Video BD.

No picture

Plug signal at component 2 input (480i)

Normal display

No picture

No picture

Replace Graphic BD.

Replace Video BD.

No problem found.

67

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6.2.3 No Sound Turn On TV to normal display.

Plug audio signal at PC input and adjust volume to 15. Check sound output

Normal sound output

Plug RF signal at TV input and adjust volume to 15. Check sound output

No sound output

No sound output

Replace Audio BD

Still no sound output

Replace Graphic BD

Normal sound output

Plug audio signal at component 1 & 2 input and adjust volume to 15. Check sound output

No sound output

Normal sound output

Replace Video BD

No sound output

Plug audio signal at CVBS 1 & 2 input and adjust volume to 15. Check sound output

Still no sound output Normal sound output Replace Audio BD

No problem found.

Still no sound output

Replace GraphicBD

Model No.:P42ADN 28CAB/DAB

68

11/11/2004 REV: 00

7.Recommended Spare Parts List

Model No.:P42ADN 28CAB/DAB

69

11/11/2004 REV: 00

Notice: The Graphic assembly (5600110360) must run DRA finish before ship out to customer.

Model No.:P42ADN 28CAB/DAB

70

11/11/2004 REV: 00

8.Exploded Diagram and Spare Parts List

Model No.:P42ADN 28CAB/DAB

71

11/25/2004 REV: 01

Model No.:P42ADN 28CAB/DAB

72

11/11/2004 REV: 00

Model No.:P42ADN 28CAB/DAB

73

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9.Block Diagram

10.Schematic Diagrams

Model No.:P42ADN 28CAB/DAB

74

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11.PCB Layout Diagrams 11.1

Graphic Board

Top

Model No.:P42ADN 28CAB/DAB

75

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Bottom

Model No.:P42ADN 28CAB/DAB

76

11/11/2004 REV: 00

11.2

Video Board

TOP

Model No.:P42ADN 28CAB/DAB

77

11/11/2004 REV: 00

Bottom

Model No.:P42ADN 28CAB/DAB

78

11/11/2004 REV: 00

11.3

Audio Board

TOP

BOTTOM

11.4

Key Board

Model No.:P42ADN 28CAB/DAB

79

11/25/2004 REV: 01