digital ready

Discussion in 'Displays' started by paul bignell, Apr 22, 2005.

  1. paul bignell

    paul bignell Auditioning

    Apr 21, 2005
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    hi guys this is my first post since joining your forum, i am a newbie to all things technical and last week i purchased a lg 44" dlp rear prj tv and jvc th8sw surround system. i have a couple of ques and if someone would take time to answer them it would be v appreciated.
    1. i was under the impression my tv was HD ready, apperantly this isnt so and on the front of the tv it says 'digital ready' what does this mean

    2. the pic resolution is 1024 x 576, i have an xbox (uk one) and change the settings so it is now HDEF, most games play at 480i, the pic is crystal clear the other setting is 720p will my tv work with that setting as the res is 1024

    3. my surround system has dolby pro log II in either movie or music mode. i have tried this and it doesnt sound much like surround sound, in fact it sounds like all channel stereo which is another option why is this

    4. if a dvd says DTS i believe this is proper surround sound, if a dvd or xbox game says dolby digital is this the same as DTS and able to give me proper surround sound

    i am sri this is very long winded but i am on a steep learning curve [​IMG] . could you please answer in a very easy to understand way as i have been looking/reading around the net and what i have read goes over my head

    great site by the way
  2. paul bignell

    paul bignell Auditioning

    Apr 21, 2005
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    hey guys pse answer me i know i have asked alot but you never learn if you dont ask
  3. John S

    John S Producer

    Nov 4, 2003
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    Exact model???

    hard to say....

    The panel itself is not HD, that requires a ****x720 or higher pannel.

    Only the real input specs will tell us weather it can recieve an HD input though. Can't play those games in 480p???

    DTS and DD 5.1 are two different things. Only true stereo 2 channel sources will give you any sort of Dolby ProLogic Surround sound. Some surround can be simulated off of just plain stereo sources.

    If you judging surround on Brocast or Cable TV, the source all the way back from your box all the way back to the broadcast source.
  4. paul bignell

    paul bignell Auditioning

    Apr 21, 2005
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    full specs here

    there website seems to be not working

    Range of date
    18 feb 05


    ProductPROJECTION TVView Count102

    Model No. RE-44SZ21RD
    General Specification
    1.1. Video input applicable system

    1) 1) PAL-B/G/D/K/I
    2) NTSC-M
    2.2. AV 수신 System1)1) PAL
    2)2) NTSC
    3.3. Available Channel16.16. VHF: E02~E12
    16.16. UHF: E21~E69
    16.16. CATV: S01~S20
    4) HYPER: S21~S41

    4.4. Input VoltageAC [email protected]

    5.5. MarketCHINA
    6.6. Screen size 44”
    7.7. Tuning SystemFVS 100 Program
    8.8. Aspet ratio16:9 (wide)
    9.9. Operating Temperature0 40deg
    10.10. Operating Humidity 85%
    11.11. Storage Temperature-20 60deg
    12.12. Storage Humidity 85%

    Feature and Function
    1.1. REMOCONNEC Code(Only)
    2.2. Audio / Video16.16. Front A/V1조
    16.16. Rear A/V input 2group
    16.16. Rear A/V monitor output 1 group
    4) Rear YpbPr input 2 groupS-Video In
    S-Video In 1 group

    480i/p, 576i/p, 720p,1080i
    3.3. Stereo A2 / Nicam Stereo
    4.4. Tone quality compensation function 16.16. Dolby Virtual
    2) Equalizer function
    5.5. Picture quality compensation function16.16. 4H COMB FILTER(VPC3230D)

    6.6. SSC(Split Screen) ModeO
    7.7. Multi Picture Display ModeRF-RF PIP
    Comp-RF PIPSize/position conversion, Still function, not
    Comp-Comp PIP
    8.8. Progressive Scan O
    9.9. OSD LanguageEnglish/Chinese

    Safety and Regulation
    1.1. Force Stability – Incline Plane Tip Test 10 deg
    2.2. Isolation Gap, AC-AC3.0 mm
    3.3. Isolation Gap, AC-DC3.0 mm
    4.4. Isolation Gap, PRE – SECOND6.0 mm
    5.5. Power Consumption, Max 230W
    6.6. Power Consumption, Stand by 3W
    7.Dielectric Voltage3 Kvacat 100 mA, for 1 minute
    3.6 KvacAt 100mA, for 1 second
    8.Isolation Resistance4 ㏁
    9.Leakage Current 0.7mApp
    10.Power Cord Captivity15 kg
    11.Power Cord Length2.0 m
    12.Lamp Connector Captivity2.27 kg
    13.Flammability – Plastic Enclosure V0
    14.Sharp Edgenone
    15.CE Compliance EN55020
    16.CB Compliance EN55013

    Over Scan, Vertical 12%
    Over Scan, Horizontal 12%
    Linearity Distortion, Vertical 1%
    Linearity Distortion, Horizontal 1%
    Trapezoidal Distortion, V 1%
    Trapezoidal Distortion, H 1%
    Pincushion Distortion, V 1%
    Pincushion Distortion, H 1%4mm (16:9 mode)
    1%3.5mm (4:3 mode)
    Tilt(V) 0.5%3mm(Center standard)
    Tilt(H) 0.5%3mm(Center standard)
    Color Killer Sensitivity -80dBm
    IF Interference-13 dB
    Image Interference-13 dB
    Adjacent Channel below channel separation-13 dB
    Adjacent Channel above channel separation-6 dB
    Video Frequency Response3.0 MHzAt AV output
    Tuning Range-1.5 1.5MHz
    Max sensitivity : VHF -87dBmAt AV output
    Max sensitivity: UHF -84dBmAt AV output
    AGC characteristic100 Hz
    Sync stability: Sync Level 35%
    Search Sensitivity-95-90-85dBm

    1.1. Convergence: H, Zone AR/G-0.50+0.5Pixel0.5pixel=0.5mm
    2.2. Convergence: V, Zone AR/G-0.50+0.5Pixel
    3.3. Convergence: H, Zone BR/G-1.00+1.0Pixel1.0pixel=1.0mm
    4.4. Convergence: V, Zone BR/G-1.00+1.0Pixel
    5.5. 1White peak brightness400 cd/m2Full White Center Brigtness
    6.6. 2White average brightness200 cd/m2VESA 9 Point Avg Brightness
    7.7. White uniformity (Δxy) 0.020 SQRT[(Xmax-Xmin)2 +(Ymax-Ymin)2]
    8.8. Contrast ratio at dark room600:1 Full White/Full Black
    9.9. Brightness uniformity50 %{Min(1/10 Point of Effective Area)/Center}*100
    10.10. Color CoordinateWhiteX273283293 9,300˚k
    (brightness 20%~90%)
    RedX620660700 Spec of SET status

    1.1. Audio Noise Limited Sensitivity, Mono -80dBm
    2.2. Audio Noise Limited Sensitivity, Stereo -70dBm
    3.3. S/N Ratio40 dB
    4.4. S/Buzz Ratio30 dB
    5.5. Frequency Response, low/high0.1 7kHz
    6.6. Distortion 2%
    7.7. Audio Output, L/R Each 91025W10W+10W
    8.8. Audio Hum, L(mono) 12.5uW
    9.9. Audio Hum, R 12.5uW
    10.10. Balance L/R deviation 1.5dB
    11.11. Output level at Volume 30%0.02
    0.3WVolume curve option 0
    Volume curve option 1
    12.12. Tone Control (Bass/Treble)369dB
    13.13. Speaker Impedance 8 ohm
    14.14. AVL-3 3dB

    1.1. Power ON / OFF operation10000 회
    2.2. Starting Voltage (AC INPUT)-20 %at Normal Condition
    3.3. Starting Voltage (AC INPUT)-15 %at –10℃
    4.4. DC Voltage, Ballast360380400V
    5.5. DC Voltage, Audio AMP283240V
    6.6. DC Voltage, 5V, stand-by4.855.2V
    7.7. DC Voltage, Analog 5V4.855.2V
    8.8. DC Voltage, Analog 9V8.59.09.5
    9.9. DC Voltage, Digital/DLP Board 2.5V2.42.52.6V
    10.10. DC Voltage, Digital/DLP Board 3.3V3.23.33.4V
    11.11. DC Voltage, Digital/DLP Board 5.0V4.85.05.2V
    12.12. DC Voltage, DLP Board 12V11.51212.5V
    13.13. DC Voltage, Tuning voltage303233V
    14.14. DC Voltage, MICOM4.855.2V
    15.15. DC Voltage, Fan11.51212.5V

    External Interface
    1.1. Video Input Level 0.8511.15Vpp
    2.2. Video Input Frequency Response3 MHz
    3.3. Video Input S/N40 dB
    4.4. R/G/B Video Input Level ohm(Pattern Color Bar)
    5.5. Audio Input S/N40 dB
    6.6. Audio Input Distortion 2%
    7.7. Audio Deviation Linearity250 %
    8.8. Audio Input Level0.40.50.6Vrms
    9.9. Audio Input Frequency Response0.1 7kHz

    DMD specification
    1.1. Screen Size0.65”mm
    2.2. Number of Pixels1024(H) * 576(V)dot
    3.3. Pixel pitch13.68(H) *13.68(V)um
    4.4. Dot clock 40.5 MHz
    5.5. Operating Temperature10 65deg
    6.6. Operating Humidity 95%
    7.7. Storage Temperature-40 80deg
    8.8. Storage Humidity 95%
    9.9. Mirror Tilt 111212deg
    10.10. Mirror pitch 13.68 um
    11.11. Axis of rotation-lower right to upper left 444546deg
    12.12. SCP Clock frequency 50250kHz
    13.13. Rise/Fall Time(10% to 90%) 200ns

    DMD Defect Specification
    1.1. Dark Pixel
    (Blue 90 Zoned Screen)Zone A 1EABased on a standard 0-255
    RGB scale
    2.2. Zones A+B 4EA
    3.3. Adjacent 0EA
    4.4. Total Minor Blemishes
    (Total of Dark and Light Blemishes)White or Black 6EA
    5.5. Bright Pixel
    (Pixels brighter than Gray 10)Gray 10 0EA
    6.6. Unstable Pixel
    (Unstable pixels)Red Ramp Screen 0EA
    7.7. Major Dark Blemish
    (Blemishes darker than Blue 90)Blue 90 0EA
    8.8. Major Light Blemish
    (Blemishes brighter than Gray 10)Gray 10 0EA

    DMD Main Terms Definitions

    1. Blemish
    A blemish is an obstruction, reflection, or refraction of light that is visible, but out of focus in the projected image, under specified conditions of acceptance (in section 3). It is caused by a particle, scratch, or glass defect located in the image illumination path. As such, these artifacts either reflect light, or shadow light. Consequently, blemishes can minor, depending on their intensity on the projected image.
    Note: Cleanable substances on the DMD glass surface—such as dust, residue, or etc, are not returnable as blemishes
    2. Dark pixel
    A dark pixel is a single pixel or mirror that is non-functional (stuck) in the OFF position. It appears fully dark on a white screen.
    Note: It is possible for a pixel to appear slightly darker than its neighbors on a white screen, but be fully functional. These are acceptable if viewed on a white screen, and will be judged by the criteria in a section 3.
    3. Light pixel
    A Light pixel is a single pixel or mirror that is non-functional (stuck) in the ON position. It appears fully bright on a black screen.
    Note: It is possible for a pixel to appear slightly lighter than its neighbors on a black screen, but be fully functional. These are acceptable if viewed on a black screen, and will be judged by the criteria in a section 3
    4. Unstable pixel
    An unstable pixel is a single pixel or mirror that does not operate in sequence with parameters loaded into memory. The unstable pixel appears to be flickering asynchronously with the image.
    5. Adjacent pixels
    Adjacent pixels are defined as sharing a common border or common point. A group of more than two adjacent bright, dark, or unstable pixel defects is also referred to as a ‘cluster’ defect.
    6. Blue test screen
    This screen is used to test for Major Dark Blemishes and Dark Pixels. All areas of the screen are colored at a specific blue level, based on a standard 0-255 RGB scale:

    Major Dark Blemish Test
    Blue Value90
    Red Value0
    Green Value0

    7. Gray test screen
    This screen is used to test Major Light Blemishes and Light Pixels. The full screen area is colored at a specific gray level, based on a standard 0-255 RGB scale:

    Major Light Blemish Test
    Blue Value10
    Red Value10
    Green Value10

    8. White test screen
    This screen is used to test Minor Dark Blemishes. The full screen area is colored specifically, based on a standard 0-255 RGB scale:

    Minor Dark Blemish Test
    Blue Value255
    Red Value255
    Green Value255

    9. Black test screen
    This screen is used to test Minor Light Blemishes. The full screen area is colored specifically, based on a standard 0-255 RGB scale:

    Minor Bright Blemish Test
    Blue Value0
    Red Value0
    Green Value0

    10. Red Ramp test screen
    This screen is used to test for unstable pixels. The full screen area is colored at an increasing red level on a standard 0-255 RGB scale, beginning at 0 (black), and ending at 255 (full red):

    Unstable Pixel Test
    Blue Value0
    Red ValueStart 0, end 255
    Green Value0

    Test Conditions
    . TI performs image quality acceptance testing on TI’s specifically designed Mustang/Matterhorn DMD
    equipment. If the DMD is judged to complete this test successfully, it is acceptable.
    . TI understands the customer will perform image quality testing in their own PTV application. Incoming
    test condition must be mutually agreed to between customer and TI before initial DMD acceptance
    testing begins.
    . TI recommends cleaning the DMD before installation to the projector, according to the instructions in the DMD Handling and Cleansing Document (TI drawing #4144804 ).
    . Projector degamma correction shall be linear.
    . Image noise reductions algorithms ‘Blue Noise STM’ and ‘Boundary Dispersions’ shall be set to ‘off ’.
    . The diagonal size of the projected image shall be at minimum 42 inches (107cm)
    . The projected image shall be inspected from a 63 inch (168cm) minimum viewing distance.
    . Projector must be properly focused on the DMD array as shown on the screen.
    . Testing time is limited to 20 seconds per screen.
    . Refer to Table 1 for acceptance criteria, in the specified order:
    1 .This specification applies to the active pixel area (addressed pixels) of the DMD only. All other defects outside of this area are acceptable. Also in this manner, customer projection optics must control lights effectively. Light reflecting from anywhere outside of the active pixel area is not a basis for DMD acceptance.
    2. All cosmetic DMD defects (scratches on the external DMD surface, for example) will be judged using the above test conditions on the projected image only.
    3. Projected blemish numbers include the shadow of the artifact in addition to the artifact itself. (Count = 2)
    4. The projected image shall not contain any blemish more than 4 inches long measured on a 42 inch (107cm) diagonal screen.
    Any defect not mentioned in the above criteria shall be acceptable, unless customer and TI mutually agree that it is a problem
    for the marketplace.

    MOTOR Specification
    1Power Source11.761212.24V
    2Speed 9000 rpm
    3Torque Constant0.0050 0.0060N-m/A
    4Operating Temperature0 90deg.C
    5Operating Humidity10 80%
    6Noise 43dBAt 9000rpm
    7Life expectancy : start-stop 500,000회At 90 deg.C
    8Life expectancy : continuous running 60,000hour

    Mechanical / Industrial Design Performance
    1.1. Dimension, without packing1068(W)x798.5(H)x339(D)mm
    2.2. Dimension, with packing1144(W)x890(H)x442(D) mm
    3.3. Front frame FinishInjection → Spray
    4.4. Button in drawerControl Button :Tact type
    sub power s/w :Tact type
    5.5. Cabinet Assy ColorFront frame: Gray
    Middle cabinet: Black
    6.6. Product Weight without carton 283338kg
    7.7. Product weight ready to ship 354045kgwithout pallet
    8.8. Button actuation pressure100200300grams
    9.9. Resonance Audible Noise0.0212kHz1kHz,100% mod. Vol level 80%
    10.10. Front frame and Filter screen Gap(Top) 1mm|max-min|≤1.0 (TOP Gap)
    11.11. Front frame and Filter screen Gap(R/L)0.511.5mm|max-min|≤0.5 (R/L Gap)
    12.12. Front frame and Filter(단차)-|max-min|≤0.5
    13.13. Gray width(top/botton)252627mm|max-min|≤1.5
    14.14. Gray width(left/right)474849mm|max-min|≤1.5
    15.15. Front frame and Grille speaker Gap0.51.01.5mm|max-min|≤0.5 (R/L Gap)
    16.16. Front frame and Al. deco Gap0.511.5mm|max-min|≤0.5 (R/L Gap)
    17.17. Speaker grille and Front frame 0.2-0.50.8mm|max-min|≤0.5
    18.18. Al.deco.Bar and Front frame 0.2-0.50.8mm|max-min|≤0.5
    19.19. Cabinet and B/Cover upper 2mm|max-min|≤1
    20.20. Door and Cabinet,engine-0.500.5mm |max-min|≤0.3
    21.21. AL Deco.Bar + Filter Gap0.20.50.8mm|max-min|≤0.3
    22.22. AL Deco.Bar + Grille Speaker Gap0.20.50.8mm|max-min|≤0.3
    23.23. Cabinet filter 106410641065mm |max-min|≤0.5
    24.24. Al.deco.Bar width size1061.510621062.5mm|max-min|≤0.5
    25.25. Grille,speaker width size1061.51062.51063mm|max-min|≤0.5
    26.26. Cabinet filter 595596597mm|max-min|≤0.5
    27.27. DC brushless
    fanOperating voltage91214VFor Ballast
    Rated speed250028003100rpm

    The others
    1.1. Soft Ware Functionality Test LGE Specification
    2.2. REMOCON Working Distance, Straight12 m
    3.3. REMOCON Working Sensitivity, L/R7 m30 degree
    4.4. REMOCON Working Sensitivity, T/B6 m30 degree
    5.5. Operation conforms to Owner's guide
    6.6. Emitted Audible Noise 25dBAFront side (1m)
    7.7. Waiting Time 40secTime to act power on sequence
    after input power key
    8.8. Picture appearance time after power ON 70secTime to reach the 80% of
    max brightness
    9.9. Teletext sensitivity -67dBm
    10.10. Rated wattage of Lamp 120 W
    11.11. Operating temperature of Lamp0 40℃
    12.12. Operating temperature of Ballast0 40℃
    13.13. Life time of Lamp8000 hr

    Product Accessories
    1.1. Owner’s Manual 1 EA
    2.2. REMOCON 1 EA
    3.3. Battery (AAA) 2 EA

    1.1. ESD15 kVIEC-1000-4-2
    2.2. EFT/Burst2 kVIEC-1000-4-4
    3.3. Surge Immunity, Common2 kVIEC-1000-4-5
    4.4. Surge Immunity, Normal4 kVIEC-1000-4--5
    5.5. Voltage Dip Test, 0%10 msIEC-1000-4-11
    6.6. Voltage Dip Test, 40%100 msIEC-1000-4-11
    7.7. CST LGE Specification
    8.8. Abnormal Test LGE Specification
    9.9. Operation Temperature02540degLGE Specification
    10.10. Operation Humidity 85%LGE Specification
    11.11. Storage Temperature-20 60degLGE Specification
    12.12. Storage Humidity 85%LGE Specification
    13.13. MTBF (Confidence Level : 90 %)7200 hoursLGE Specification
    14.14. Ship Test LGE Specification
    15.15. Temperature of LampCenter connector 225℃

    ℃Measured conform to
    Side connector 225
    Bi-matal position 90
    16.16. Temperature of ballast 95℃

    Customer Menu Setup (as shipped condition)
    2Main PictureTV
    3Channel MemoryLast Memory
    4Initial Channel1
    15Auto SleepOff
    16Sleep TimerOff
    17PIP InputAV1
    18Child LockOff

    1Volume Curve00 : Low Volume
    1 : High Volume
    2Text Top00 : FLOF
    1 : TOP
    3I/II Save00 : No Save
    1 : Save
    4Lamp Type00 : Osram
    1 : Philips
    5C_Mute00 : 과변조 Off
    1 : 과변조 On
    6System00 : BG / I / DK
    1 : BG / L
    7Text Language00 : West EU
    1 : East EU1
    2 : East EU2
    3 : Turkey EU
    4 : Cyrillic1
    5 : Cyrillic2
    6: Cyrillic3
    7: Turk Gre1
    8: Turk Gre2
    9: Turk Gre3
    10: Arab Fra
    11 : Arab Eng
    12: Arab Heb1
    13: Arab Heb2
    14: Fars Eng
    15: Fars Fra
    16: Fars All

    LED Operation
    LED typeOperation status and Error LED ColorAbnormalEtc.
    (operation display LED)Offcolorless
    Power OnGreen
    Power On SequenceOrange_Blink Led is off when Power Key input
    (lamp display LED)Lamp Life WarningOrange7900HrWarning OSD is output when power on
    Lamp Case OpenGreen_Blink
    (high temperature display LED)Fan errorRed_Blink ST-BY
    Thermal WarningOrange75 ~ 85°CWarning OSD output
    Thermal HighRed76 ~ 86°CST
  5. paul bignell

    paul bignell Auditioning

    Apr 21, 2005
    Likes Received:
    Trophy Points:
    sri for posting full specs but the website will not link to the full spec

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