1.3 FEATURES .................................................................................................................................................... 4
2. GENERAL SPECIFICATIONS ............................................................................................................................... 5
7.3 OTHER MARKINGS .................................................................................................................................. 21
Supply voltage/current peak for positive, Pb: Supply voltage/current peak for negative
Pa:
Sa: Waveform space for positive part, Sb: Waveform space for negative part
Note3: Recommended value of “FO” is as following.
FO = 1/4 x 1/th x (2n-1) n: Natural number (1, 2, 3 ……)
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4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 The sequence of backlight and power supply
VCC ON VCC OFF
3.0 V
VCC
Note1
Display signals*
Function signal*
Note2
* These signals should be measured at the terminal of 100 resistor.
0 V
0 V
Backlight
signal
Parameter Symbol min. typ. max. Unit Remarks
A
DC
VALID period
2.5 V
SN-SA-A0044-06E 9/31
3.0 V
FE
ON A - - 10 ms -
Input voltage sequence
signal sequence
B/L igniting ON G 200 - - ms PSWG
B/L extinguishing OFF H 200 - - ms -
: VCC should be 2.5 V or more while VCC ON period.
[NOTE ITEM]
Note1: In terms of voltage variation (voltage drop) while VCC rising edge is below 3.0 V, a protection circuit
may work, and then this product may not work.
Note2: Display signals (D0+/-, D1+/-, D2+/-, D3+/- and CK+/-) and function signal (MSL) must be “0” voltage,
exclude the VALID period (See above sequence diagram). If these signals are higher than 0.3 V, the
internal circuit is damaged.
If some of display and function signals of this product are cut while this product is working, even if the
signal input to it once again, it might not work normally. If customer stops the display and function
signals, they should be cut VCC.
Note3: The backlight power supply voltage should be inputted within the valid period of display and function
signals, in order to avoid unstable data display.
Note4: In order to prevent unstable data displaying, suggest that, during display and function signal’s valid
period, backlight power voltage should be input under the custom ’ condition as possible.
Moment C 500 - - ms -
DIP D - - 20 ms
ON E 0.01 - 50 ms - Power supply and
OFF F 0.01 - 50 ms -
4.4.2 Power supply voltage ripple
This product works, even if the ripple voltage levels are beyond the permissible values as the following table,
but there might be noise on the display image.
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Parameter Power supply voltage
VCC 3.3 V 100 mVp-p
(Measured at input terminal of power supply)
Ripple voltage Note1
SN-SA-A0044-06E 10/31
Unit
Note1: The permissible ripple voltage includes spike noise.
4.4.3 Fuse
Parameter
Type Supplier
VCC TF16SN2.50 KOA Corporation
Fuse
Rating Fusing current Remarks
1.5 A
5.0 A Note1
32 V
Note1: The power supply capacity should be more than the fusing current. If the power supply capacity is less than
the fusing current, the fuse may not blow for a short time, and then nasty smell, smoking and so on may occur.
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS
4.5.1 LCD panel signal processing board
CN1 socket(Module side): DF-14H-20P-1.25H˄Hirose Electric Co., Ltd.˅
Adaptable plug˖ DF14-20S-1.25C˄Hirose Electric Co., Ltd.˅
Pin No. SymbolSignal Remarks
1 VCC
2 VCC
3 GND
4 GND
5 D0-
6 D0+
7 GND Ground -
8 D1-
9 D1+
10 GND Ground -
11 D2-
12 D2+
13 GND Ground -
14 CLK-
15 CLK+
Power supply -
Ground -
Pixel data Note2
Pixel data Note2
Pixel data Note2
Pixel clock Note2
16 GND Ground -
17 D3-
Pixel data Note2
18 D3+
19 GND Ground -
20 MSL
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Selection of LVDS input
Map
Low or Open: NOTE1
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Note1˖See“4.5.4 Connection between receiver and transmitter For LVDS” .
Note2˖Twist pair wires with 100(Characteristic impedance) should be connected between LCD panel signal
processing board and LVDS transmitter.
SN-SA-A0044-06E 11/31
4.5.2 Backlight lamp
Attention: VBLH and VBLC must be connected correctly. IF customer connects wrongly, customer will be
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5. RELIABILITY TESTS
Test item Condition Judgement Note1
High temperature and
humidity(Operation)
Heat cycle
(Operation)
Thermal shock
(Non operation)
ESD
(operation)
Dust
(operation)
Vibration
(Non operation)
Mechanical shock
(Non operation)
operation
Low pressure
non-operation
Note1: Display and appearance are checked under environmental conditions equivalent to the inspection
conditions of defect criteria.
Note2: See the following figure for discharge points.
50±2,RH=85%,240hourķćs
Display data is blackĸ
0±3...1hourķć
55±3...1hourć
50cycles,4hours/cycleĸ
Display data is blackĹķ -20±3...30minutesć
60±3 ...30minutesć
100cycles,1hour/cycleĸ
TemperaĹture transition time is
within 5 minutes.
150Pf,150,±10kVķ
9 places on a panel surface ĸ
10 times each places at 1 sec Ĺ
interval
Sample dust: No.15(byJISķ-Z8901)
15 seconds stirĸ
8 times repeat at 1 hour intervaĹl
5ķ -100Hzˈsine wave,11.76m/S
1 minutes/cycleĸ
X,Y,Z directionĹ
50 times each directionsĺ
294m/Sķ
±Xĸˈ±Yˈ±Z direction
3 times each diĹrections
53.3kPa (Equivalent to altitude ķ
4,850m˅
0±3...24hoursĸć ć
50±3...24hoursĹćć
ķ 15kPa (Equivalent to altitude
13,600m˅
ĸ -20ć±3ć...24hours
Ĺ 60ć±3ć... 24hours
2
ˈ11ms
2
SN-SA-A0044-06E 19/31
No display
malfunctions
No display
malfunctions
No physical damages
No display
malfunctions
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6. ESTIMATED LUMINANCE LIFETIME
The luminance lifetime is the time from initial luminance to half-luminance.
This lifetime is the estimated value, and is not guarantee value.
Module
Cold cathode
Fluorescent
lamp
Condition
25ć(Ambient temperature of the
product)
Continuous operation and
IBL=7mArms/lamp
50ć(Surface temperature at screen
center)
Continuous operation and
IBL=7mArms/lamp
25ć(Ambient temperature of the
product)
Continuous operation and
IBL=7mArms/lamp
lifetime(MTTF)
SN-SA-A0044-06E 20/31
Luminance
Unit
Note1,Note2
40,000 h
35,000 h
40,000 h
Note1: MTTF is mean time to half-luminance.
Note2: In case the product works under low temperature environment, the lifetime becomes short.
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SN-SA-A0044-06E 21/31
7. MARKINGS
The various markings are attached to this product. See “7.4 INDECATION LOCATIONS” for attachment positions.
7.1 PRODUCT LABEL
Note1
Type n ame
Lot number
OEM number
Note1: The meaning of lot number
噝Example: 1111A104201001
Product label
Note2
REV of label
UL MARK
ROHS Mark
Country of manufacture
Jan. to Sep.: Number of month
October: A
November: B
December: C
$
Internal
use
Revision
1 letter
(Alphabet)
Internal
use
Manufacturing year
2 figures of the A.D.
end numbers
(e.g: A.D2004 is 04.)
Manufacturing
month
1 letter
Manufacturing
day
Note2: Do not attach anything such as label and so on, on the product label! In case repair the product,
SVA-NEC needs the contents of product label such as the lot number, inspection date and so on, to identify the warranty
period with individual product. If SVA-NEC cannot decipher the contents of product label, such repair shall be entitled
to charge. Also SVA-NEC may give a new lot number to reconditioned products.
7.2 BARCODE LABEL
Production
number
Multi-letter
(figure)
7.3 OTHER MARKINGS
High voltage caution marking Disposal method marking for lamp
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SN-SA-A0044-06E 23/31
8. PACKING, TRANSPORTATION AND DELIVERY
SVA-NEC will pack products to deliver to customer in accordance with SVA-NEC packing specifications, and will
deliver products to customer in such a state that products will not suffer from a damage during transportation .The
delivery conditions are as follows.
8.1 PACKING
(1) Packing box
10 products are packed up with the maximum in a packing box(See “8.5 OUTLINE FIGURE FOR
PACKING “).
Products are put into a plastic bag for prevention of moisture with cushion, and then the bag is sealed up with
heat sealing.
The type name and quality are shown on outside of the packing box, either labeling or printing.
(2)Pallet Packing (See” 8.5 OUTLINE FIGURE FOR PACKING “) ķ Packing boxes are tired on a cardboard pallet.(9 boxes×4 tiers maximum)
ĸCardboard sleeve and top cap are attached to the packing boxes, then they are fixed by a band.
8.2 INSPECTION RECORD SHEET
Inspection record sheets are included in the packing box with delivery products to customer. It is summarized to a
number of products for pass/fail assessment.
8.3 TRANSPORTATION
The product is transported by vehicle, aircraft or shipment in the state of pallet packing.
8.4 SIZE AND WEIGHT FOR PACKING BOX
Parameter Packing box Unit
Size 319˄L˅x374˄W˅x407˄H˅˄typ.˅ mm
Weight 1.6˄typ.˅ kg
Total weight
13.6˄typ.˅
(with 10 products)
kg
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8.5 OUTLINE FIGURE FOR PACKING
(1) Packing box
SN-SA-A0044-06E 24/31
LCD module
Antistatic pouch
SVA
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Pallet packing
Note: The ways for Packing and Shipping vary from different shipment volume, dependent on specific situations.
SN-SA-A0044-06E 25/31
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SN-SA-A0044-06E 26/31
9. PRECAUTIONS
9.1 MEANING OF CUTION SIGNS
The following caution signs have very important meaning .Be sure to read “9.2 CAUTIONS” and “9.3
ATTENTIONS”, after understanding these contents!
This sign have the meaning that customer will be injured by himself or the product will
sustain a damage, if customer has wrong operations.
This sign has the meaning that customer will get an electrical shock, if customer has
wrong operations.
This sign has the meaning that customer will be injured by himself, if customer has
wrong operations.
9.2 CAUTIONS
Do not touch lamp cables while turn on .Customers will be in danger of an electric shock
Do not touch the working backlight and IC. Customers will be in danger of burn injury.
Do not shock and press the LCD panel and the backlight! There is a danger of breaking,
because they are made of glass.(shock :To be not greater 294m/s
11ms, Pressure: To be not greater 19.6N)
2
and to be not greater
9.3 ATTENTIONS
9.3.1 Handling of the product
ķ Take hold of both ends without touch the circuit board when customer pulls out products (LCD modules) from
inner packing box. If customer touches it, products may be broken down or out of adjustment, because of stress to
mounting parts.
ĸ Do not hook cables nor pull connection cables such as flexible cable and so on , for fear of damage.
Ĺ If customer puts down the product temporarily, the product puts on flat subsoil as a display side turns down.
ĺ Take the measures of electrostatic discharge such as earth band, ionic shower and so on, when customer deal with
the product, because products may be damaged by electrostatic.
ĻThe torque for mounting screws must never exceed 0.34N-m. Higher torque values might result in distortion of the
bezel.
ļThe product must be installed using mounting holes without undue stress such as bends or twist (See outline
drawings).And do not add undue stress to any portion (such as bezel flat area) except mounting hole portion.
Bends or twist described above and undue stress to any portion except mounting hole portion may cause display
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un-uniformity.
ĽDo not press or rub on the sensitive display surface .If customer clean on the panel surface, SVA-NEC recommends
using the cloth with ethanolic liquid such as screen cleaner for LCD.
ľ Do not push-pull the interface connectors while the product is working, because wrong power sequence may break
down the product.
ĿDo not bend or unbend the lamp cable at the near part of the lamp holding rubber, to avoid the damage for high
voltage side of the lamp. This damage may cause a lamp breaking and abnormal operation of high voltage circuit.
SN-SA-A0044-06E 27/31
9.3.2 Environment
ķ Do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive gases. Keep the
product in antistatic pouch in room temperature, because of avoidance for dusts and sunlight, if customer stores
the product.
ĸIn order to prevent dew condensation occurring by temperature difference, the product packing box must be
opened after leave under the environment of an unpacking room temperature enough. Because a situation of dew
condensation occurring is changed by the environment temperature and humidity, evaluate the leaving time
sufficiently. (Recommendation leaving time: 6 hour or more with packing state)
ĹDo not operate in a high magnetic field .Circuit boards may be broken down by it.
ĺThis product is not designed as radiation hardened.
ĻUse an original protection sheet on the product surface (polarizer). Adhesive type protection sheet should be
avoided, because it may change color or properties of the polarizer.
9.3.3 Characteristics
The following items are neither defects nor failures.
ķ Response time, luminance and color may be changed by ambient temperature.
ĸThe LCD may be seemed luminance non-uniformityflicker, vertical seam or small spot by display patterns.
ĹOptical characteristics (e.g. luminance, display uniformity, etc.) gradually is going to change depending on
operating time ,and especially low temperature, because the LCD has cold cathode fluorescent lamps.
ĺDo not display the fixed pattern for a long time because it may cause image sticking .Use a screen saver, if the
fixed pattern is displayed on the screen.
ĻThe display color may be changed by viewing angle because of the use of condenser sheet in the backlight.
ļOptical characteristics may be changed by input signal timings.
ĽThe interference noise of input signal frequency for this product and luminance control frequency of customer’s
backlight inverter may appear on a display. Set up luminance control frequency of backlight inverter so that the
interference noise doses not appear.
9.3.4 Other
ķAll GND and VCC terminals should be used without a non-connected line.
ĸDo not disassemble a product or adjust volume without permission of SVA-NEC.
ĹPay attention not to insert waste materials inside of products, if customer uses screw nails.
ĺPack the product with original shipping package, because of avoidance of some damages during transportation,
when customer returns it to SVA-NEC for repair and so on .
ĻNot only the module but also the equipment should be packed and transported as the module. becomes
vertical .Otherwise, there is the fear that a display dignity decreases by an impact or vibrations.
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10.OUTDRAWING
SN-SA-A0044-06E 28/31
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SN-SA-A0044-06E 29/31
3.1
1
0.5
7.2
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Rev
1.0
2.0
Revised
date
2007-4-11
2007-6-5
Main Revision item and sign
Sign
Sign
Note˖
1ˊWeight of product in the spec has
been changed from 1200 to
1000.(p5&p7)
2ˊThe min. of the CR and view
angle have been added. (p17)
3ˊThe 4.10
moved.. The customer can see it in
the IIS.
New publication
કㅵ 㧹
Ϯ ѻક
ϔ
᠋
䆌
乤
⩤
કㅵ 㧹
Ϯ ѻક
咢
∳
ᑇ
䆌
乤
⩤
DEFECT CRITERIA was
ᡔ
ᴃ
ⶶ
ዢ
ᡔ
ᴃ
ⶶ
ዢ
ѻ
ક
偠
䆕
ᴰ
⼹
ѻ
ક
偠
䆕
ᴰ
⼹
Approved
by
Peiying
Chen
Peiying
Chen
SN-SA-A0044-06E 30/31
Checked
by
T-kai
Prepared by
Shu
Bingxian
Published
2007-4-13
2007-4-11
Shu
Bingxian
T-kai
2007-6-5
date
2007-6-6
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3.0
4.0
5.0
2007-6-29
2007-7-23
2007-9-3
˖ Input
Sign
કㅵ 㧹
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咢
䆌
∳
乤
ᑇ
⩤
ᡔ
ᴃ
ⶶ
ዢ
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ક
偠
䆕
ᴰ
⼹
Note˖
1. The view angle of the
product(min.,typ.,horizontal,vertic
al) has been changed.(p5&p17)
2. The 20th pin on signal processing
board has been changed.
LVDS map A (MSL :”High”) has been
added.(p10&p12)
કㅵ㧹
Ϯ ѻક
Sign
咢
䆌
∳
乤
ᑇ
⩤
Note˖
1. The IBL of backlight was renewed when
estimate the life of the lamp. (p21)
2. The LVDS mapping was renewed.(p10)
3. Input voltage sequence(VCC OFF)was
moved.(p9)
કㅵ㧹
Ϯ ѻક
Sign
Note˖
1. “R,G,B” ‘s Chromaticity (Min. & Max)
was added to the spec.(p17)
2. Definition of luminance uniformity was
changed from “5”point to “9” point.(p18)
咢
∳
ᑇ
䆌
乤
⩤
ᡔ
ᴃ
ⶶ
ዢ
ᡔ
ᴃ
ⶶ
ዢ
ѻ
ક
偠
䆕
ᴰ
⼹
ѻ
ક
偠
䆕
ᴰ
⼹
Peiying
Chen
Peiying
Chen
Peiying
Chen
SN-SA-A0044-06E 31/31
2007-6-29
T-kai
T-kai
Shu
Bingxian
2007-6-29
Shu
Bingxian
2007-7-23
Zhao
Haifeng
2007-9-3
Shu
Bingxian
2007-9-3
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