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Ferguson fl23wx1 schematic

Ferguson FL23WX1
Service Manual
Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
3
of 70
DOC NO.: Rev: 1.0
1.0 Scope of This Document
This document is meant to be a manufacture's outgoing specification for Dixons which is 23
incheTV. The Quanta’s part number for this assembly is 1VB1ZZZST11 and 1MI1ZZZST23 .
2.0 Introduction
This document describes the function and performance targets for the 23 inches LCD TV which it
can support PAL, SECAM and NTSC systems.
2.1 Features
LCD Panel
Max. resolution: 1280 x 768 12 CCFLs Backlight system Display area: 23.01 inches ( 584.40 mm ) diagonal Display color: 16.7 M colors Input Signal: 1-ch LVDS Contrast ratio: 500:1 ( Typical ) Brightness: 450 cd/m² ( Typical ) Response Time: 16 ms Viewing angle: 85°( L ) / 85°( R ), 85°( U ) / 85°( D )
I/O functions:
Connector Type:
( a ): 21 pin Euro-SCART ( RGB ) for Video, S-Video, R.G.B. and Audio
( b ): 21 pin Euro-SCART ( YUV ) for Video, S-Video, YPbPr, YCbCr and Audio
( c ): RCA jack for Video and Audio
( d ): 15 pin D-Sub
( f ): 24 pin DVI / HDCP
TV input: DIN45325 ( IEC169-2 ) Terminal Audio input: Earphone jack Audio output: Earphone jack
Video Functions
Support PAL / SECAM / NTSC video format Support 480i, 480p, 1080i and 720p format Build in motion adaptive 3D Digital Comb filter Build in Teletext functions Build in Dynamic adaptive smoothing filter Build in Dynamic temporal frame-filtering Noise Reduction
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
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Build in Dynamic motion and edge adaptive De-interlacing Film mode 3:2 & 2:2 pull down Screen display model 16:9 / 4:3 / panorama / zoom / PIP / POP
Mechanical
 Tilt: -5°, +15°  Swivel: 30° ( R:15°, L:15° )
VESA mounting holes
Compatibility
Multi-Sound system
NICAM FM Stereo ( A2 )
Power Source
DOC NO.: Rev: 1.0
Input voltage: 90 ~ 264 V, 47 ~ 63 Hz Input current: 1.5 A Power consumption: 130 Watts Stand-by: 5 Watts Max.
Remote controllers
Multi-function remote controller.
Speaker
Internal speaker: 5 W * 2 stereo, volume adjustable
Others
On screen display adjustment function ISP ( In System Programming ) function available for revising driver easily
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc.
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Subject:
Effective Date: 2004/04/29 Page
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2.2 Block Diagram
2.2.1 System Block & Wiring Diagram
INVERTER
connector 12pin
POWER/B
connector 8pin
connector 4pin
connector 10pin
connector 7pin
DOC NO.: Rev: 1.0
PANEL
panel-20pin
AIN/B
IO/B
Tuner SCART RGB SCART YU
connector 62pin
connector 12pin
4pin
V 3
connector
connector 5pin
IR Recever
connector 8pin
KEY/B
UDIO/B
connector 2pin
SPEAKER-L
connector 3pin
SPEAKE
-
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FORM NO.:QF-00001 REV. 3C
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Effective Date: 2004/04/29 Page
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2.2.2 LCD Main Board Block Diagram
TV / AV input S_Video input AV3 IN
VIDEO OUT
Component
input
TELX_R.G.B
CON1
DVI_IN
CON3
D_SUB
U10
Y/Cb/Cr
4053
Y/Pb/Pr
U2
SIL169
R.G.B.Hs.Vs
U13
DPTV
IN
Y.U.V
U22 PMM
DOC NO.: Rev: 1.0
U31
W29C040
512K
U33
W24257AJ
U30
TH63L83R
SDA/SCL
1M*16 * 4
4M * 64
SDRAM
W981616BH
U21 MCU
W78C438
2M*32 * 2
4M * 64
SDRAM
W986432DH
CON13
KPD
CON12 12V 5Vs 5V
CON11
LCD
ON/OFF
CON15
LED IR
CON10 LVDS OUT
PC AUDIO AUDIO 3 IN AUDIO IN
U9
4052
AUDIO SW
AUDIO LOUT TO AMP BOARD
AUDIO ROUT TO AMP BOARD
U11
4053
AV3 IN/OUT
SW
Components are subject to be changed without prior notice.
CON6
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FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
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2.2.3 Pin Definition Between Main Board and I/O Board
No. Signal Name Function
1 Teletext_RGB_B ( 6 ) ‘ Blue ’ signal comes from Teletext decoder IC. 2 Teletext_RGB_G ( 6 ) 3 Teletext_RGB_R ( 6 ) 4 Teletext_fast_blanking 5 Teletext_start 6 SCART_aspect_ratio_1 7 DAC_RST ( 1 ) 8 TX_232 ‘ TX ’ signal of UART
9 SVHS_2_C ( 3 ) ‘ Chrominance ’ signal of SVHS-2 10 SVHS_1_Return ( 3 ) Return path paired with Y and C of SVHS-1 11 SVHS_1_Y ( 3 ) ‘ Y ’ of SVHS signal set 1. 12 CVBS_1_Signal ( 2 ) CVBS-1 13 GND_1_of_( 3 ) Power ground 14 Audio_Center_Gnd_gnd ( 2 ) ‘ Ground ’ path paired with audio ‘ Center ’ 15 Earphone_for_subpicture_L ( 2 ) Audio ‘ Left ’ channel paired with sub-picture.
16 Audio_Woofer_Gnd_woofer ( 2 )
17 Audio_Rear_L_R_Gnd_of_R ( 3 ) ‘ Right ’ signal of audio rear channels. 18 YUV_1_Pr ( 6 ) ‘ Pr ’ of YUV signal set 1. 19 YUV_1_Pb ( 6 ) ‘ Pb ’ of YUV signal set 1. 20 YUV_1_Y ( 6 ) ‘ Y ’ of YUV signal set 1.
21 Audio_Front_L_R_Gnd_of_R ( 3 )
22 Teletext_Vs ( 3, from main board )
23 Teletext_RGB_B_Return ( 6 ) 24 Teletext_RGB_G_Return ( 6 ) 25 Teletext_RGB_R_Return ( 6 ) 26 GND_2_of_( 3 ) Power ground 27 SCART_mode_det_1 SCART mode detection ( RGB or CVBS )
28 RESET_I_O_Module LCDTV main board uses this pin to reset all components inside the I/O module.
DOC NO.: Rev: 1.0
‘ Green ’ signal comes from Teletext decoder IC.
‘ Red ’ signal comes from Teletext decoder IC.
Fast blanking signal for the use of Teletext decoder IC on I/O module.
Main board issues it for the use of Teletext decoder IC on the I/O module.
Aspect ratio indictor signal comes from pin-16 of ordinary SCART connector.
Main board used this pin to reset I
Audio woofer signal. After decoding Dolby digital or other surround audio, digital receiver sends this woofer signal to LCDTV main board for further processing.
‘ Right ’ channel of surround audio. After decoding Dolby digital or other surround audio, digital receiver sends this signal to LCDTV main board for further processing.
Vertical Sync. Signal issued by LCDTV main board for use of Teletext decoder IC on the I/O module.
‘ Blue ’ signal return for Teletext decoder IC.
Return path paired with ‘ Green ’ signal comes from Teletext decoder IC.
Return path of ‘ Red ’ signal comes from Teletext decoder IC.
2
C DAC on current I/O module.
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc.
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29 RX_232 ‘ RX ’ signal of UART 30 SVHS_2_Return ( 3 ) Return path paired with Y and C of SVHS-2 31 SVHS_2_Y ( 3 ) ‘ Y ’ of SVHS signal set 2.
32 SVHS_1_C ( 3 ) ‘ Chrominance ’ signal of SVHS-1. 33 CVBS_1_Return ( 2 ) Return path for CVBS-1 34 CVBS_2_Signal ( 1 ) CVBS-2
35 Audio_Center_Gnd_signal ( 2 )
36 Earphone_for_subpicture_R ( 2 ) Audio ‘ Right ’ channel paired with sub-picture. 37 Audio_Woofer_Gnd_gnd ( 2 ) Ground signal paired with audio ‘ Woofer ’ channel.
38 Audio_Rear_L_R_Gnd_of_gnd ( 3 )
39 YUV_1_Pr_Return ( 6 ) 40 YUV_1_Pb_Return ( 6 ) 41 YUV_1_Y_Return ( 6 )
Audio_Front_L_R_Gnd_of_Gnd
42
( 3 )
43 Teletext_Hs ( 3, from main board )
44
Teletext_Hs_Vs_return ( 3 )
45
TV_Out Video output for signal set AV3_OUT
46 TV_R Audio ‘ Right ’ channel of signal set AV3_OUT 47 TV_L Audio ‘ Left ’ channel of signal set AV3_OUT 48 Audio_Mute 49 12V_max_1A_a ( 2 ) 50 12V_max_1A_b ( 2 ) 51 5V_max_1.5A_a ( 2 ) 52 5V_max_1.5A_b ( 2 )
53 USDA
54
USCL
55 ID_1 Identification signal -1 56 ID_2 Identification signal -2 57 GND_3_of_( 3 ) Power ground 58 Audio_Rear_L_R_Gnd_of_L ( 3 ) Audio ‘ Left ’ channel paired with sub-picture. 59 YUV_2_Pr ( 3 ) ‘ Pr ’ signal of YUV-2 signal set. 60 YUV_2_Pb ( 3 ) ‘ Pb ’ signal of YUV-2 signal set. 61 YUV_2_Y ( 3 ) ‘ Y ’ signal of YUV-2 signal set. 62 Audio_Front_L_R_Gnd_of_L ( 3 ) ‘ Left ’ signal of audio rear channels.
DOC NO.: Rev: 1.0
‘ Center ’ signal of surround audio channels. After decoding Dolby digital or other surround audio, digital receiver sends this signal to LCDTV main board for further processing.
Ground signal of rear left and right audio channels. After decoding Dolby digital or other surround audio, digital receiver sends this signal to LCDTV main board for further processing.
Return path of ‘ Pr ’ signal. It belongs to YUV signal set –1. Return path of ‘ Pb ’ signal. It belongs to YUV signal set –1. Return path of ‘ Y ’ signal. It belongs to YUV signal set –1.
‘ Ground ’ path paired with audio front “ Left ” and “ Right ”
Horizontal Sync signal. LCDTV main board issues it for the use of Teletex decoder IC on the I/O module.
Common return path of horizontal and vertical sync signals which are issued b LCDTV main board
Disable all the analog audio signals from I/O modules
Power pins which supply +12V to digital receiver. Power pins which supply +12V to digital receiver. Power pins which supply +5V to digital receiver. Power pins which supply +5V to digital receiver.
SDA signal issued by LCDTV main board to access ICs an modules of analog option
SCL signal issued by LCDTV main board to access ICs an
modules of analog option
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
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3.0 LCD Panel Characteristics
3.1 General Description
This LCD TV adopts QDI and LG’s display modules which are color active matrix thin film transistor ( TFT ) liquid crystal display ( LCD ) that uses amorphous silicon TFT as a switching device. This model is composed of a TFT LCD panel, a driving circuit and a backlight system.
This TFT LCD has a 23.01 inch diagonally measured active display area with WXGA resolution ( 768 vertical by 1280 horizontal pixel array ).
( Please refer to panel specification for detail and updated information )
3.2 General Information
Item Specification
DOC NO.: Rev: 1.0
Unit
Outline Dimension
Display area
Number of pixel
Pixel pitch
Pixel arrangement
Display color
Display mode
Surface treatment
Weight
Back-light
Input signal
Power consumption
Optimum viewing direction
528.0 x 326.0 x 38.6 mm
23.01 inches ( 584.40 mm ) Diagonal inch 1280 ( H ) x 768 ( V ) pixels
0.3915 x 0.3915 x RGB mm RGB Vertical stripe
16.7 M colors Normally white Antiglare, Hard-Coating ( 3H ) Max.2700 g 12 CCFLs 1-ch LVDS 70 W
6 o’clock
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc.
r eq
Subject:
Effective Date: 2004/04/29 Page
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3.3 Optical Characteristics
Optical characteristics are determined after the unit has been ‘ON’ and stable for arround 2
Hrs in a dark environment at 25 °C. The values specified are at an approximate distance 50 cm from the LCD surface at a viewing angle of F and q equal to 0 °.
FIG. 1 Optical Characteristic Measurement Equipment and Method
Optical Stage ( x , y )
Parameter Symbol Condition Min. Typ. Max. Unit Remark
Viewing angle
range
Contrast ratio
Response time
Rise time Fall time
Gray to gray Chromaticity of White ( CIE 1931 ) Chromaticity of Red ( CIE 1931 ) Chromaticity of Green ( CIE 1931 ) Chromaticity of Blue ( CIE 1931 )
Luminance of
white
【 Note4 】
White Uniformity
LCD Module
L/R
θ
U
D
τr
τd
δ
21,θ22
θ θ
ＣＲ
τ
Wx 0.255 0.285 0.315 Wy 0.264 0.294 0.324
Rx 0.611 0.641 0.671
Ry 0.312 0.342 0.372 Gx 0.245 0.275 0.305 Gy 0.583 0.613 0.643 Bx 0.117 0.147 0.177 By 0.055 0.085 0.115
Ｙ
Ｗ
DOC NO.: Rev: 1.0
Pritchard 880 o
uivalent
500m
Ta:25±2 °C, V Dclk:80MHz, Luminance Ratio:100%
:12.0V, fV:60Hz,
LCD
85 Deg.
Note 5
11 12
n
CR>10
θ=0°
85 Deg. 85 Deg.
400 600
21 ms
−
−
15 ms
【
【
【
Note1
Note 4
】
】
】
6 ms 16 ms
Note 2
Ｌ
( 5P )
- 450 Cd/m2
- 1.25
−
【
【
Note 3
】
】
The measurement shall be executed 30 minutes after lighting at rating.
※
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc.
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DOC NO.: Rev: 1.0
Notes: 1. Contrast Ratio ( CR ) is defined mathematically as:
Surface Luminance with all white pixels
Contrast Ratio =
Surface Luminance with all black pixels
2. Surface luminance is the center point ( 1 ) across the LCD surface 50 cm from the surface with all pixels displaying white under the condition of IBL = 6 mArms. For more information see FIG 1.
3. The variation in surface luminance , δ WHITE is defined by measuring LON at watch test position 1 through 5, and then dividing maximum LON of 5 points luminance by minimum LON of each 5 points luminance. For more information see FIG 2.
δ WHITE = Maximum (LON1, LON2, ..., LON5 ) / Minimum (LON1, LON2, ..., LON5 )
4. Response time is the time required for the display to transition from black to white ( Rise Time, TrR ) and from white to black ( Decay Time, TrD ). For additional information see FIG 3.
5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see FIG 4.
FIG. 2 Luminance
A : H/4 mm, B : V/4 mm,
L3L2
H : 501.12 mm V : 300.67 mm
L1
@ H,V : Active Area
L5L4
< measuring point for surface luminance & measurin
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
oint for luminance variation >
Active Area
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FIG. 3 Response Time
The response time is defined as the following figure and shall be measured by switching the
input signal for “ black ” and “ white ”.
Optical Response
100
90
10
0
DOC NO.: Rev: 1.0
TrR
TrD
FIG. 4 Viewing angle
φ
= 180°, Left
φ
= 270°, Down
Normal
θ
E
φ
Y
φ
= 90°, Up
φ
= 0°, Right
< Dimension of viewing angle range >
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FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
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DOC NO.: Rev: 1.0
4.0 Display Electrical and Functional Specifications
4.1 Input and Output Signals
This LCD TV shall have the ability to operate under following range with stable green color of LED indicated. Any signal outside of the limits ( any combination ) shall not cause any damage to the unit or driving source. The range of operation is:
CVBS and Y/C:
PAL ( 4.43 M , 50 Hz ) B、G、D、K、H、I, PAL ( 4.43 M , 60 Hz ) SECAM D、K
NTSC ( 3.58 M ), NTSC ( 4.43 M ), Japan ( 50 Hz )
TV Systems:
PAL and SECAM system Receivable Full frequency range From channel E2 ( 48.25 MHz ) to channel E69 ( 855.25 MHz ) YUV Inputs:
YCbCr ( 480i )
YPbPr ( 480p、1080i、720p )
VGA and DVI-D Inputs:
Horizontal input frequency range: 30k Hz to 70k HZ
Vertical input frequency range: 56 Hz to 85 Hz
Max. Resolution: 1280 x 768
Down Scaling support: 1152 x 870 75 Hz
1280 x 960 60 / 85 Hz 1280 x 1024 60 / 75 / 85 Hz
The LED shall indicate amber color and OSD will show “ Out of Range “ message within
5 seconds after signal is out of range or down scaling support from selected input.
This LCD TV shall catch signal sources from TV
、AV1、RGB、AV2、YUV、AV3、
VGA and DVI-D automatically during power up, which it is unnecessary to select inputs from OSD or hot keys. The priority to catch signal sources shall be 1st) User selected source from hot key or OSD, 2nd) Last source used, 3rd) TV input ( last power down channel), 4th) AV1 RGB input, 5th) AV1 S input, 6th) AV1 CVBS input, 7th) AV2 YUV input, 8th) AV2 S input, 9th) AV2 CVBS input, 10th) AV3 input ( Set to be input from OSD ), 11th) VGA input, 12th) DVI-D input. The LCD TV shall complete selection and show media on screen within 5seconds ( including Auto Adjust ).
The LED shall indicate amber color and OSD will show “ No Signal “ within 3 seconds
while there is missing signal from selected input.
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FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
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The LED shall indicate amber color and OSD will show “ No VGA Connection “ within 5
seconds while VGA input is selected but has no connection on VGA port.
The LED shall indicate amber color and OSD will show “ Go Into Power Save “ within 5
seconds after meet condition of power saving mode.
This LCD TV shall go into power saving state in 5 seconds later of showing “ Go Into
Power Save “. The LED shall indicate amber color with blinking once per three seconds
during power saving mode.
This LCD TV shall proceed Auto Adjust while VGA or DVI-D input is selected and 1) Power up, 2) Auto Adjust pressed from OSD, 3) Factory preset acted, 4) New mode is detected. OSD shall show “ Auto Adjustment Proceeding ….. Please Wait “ and LED shall indicate amber color during auto adjust. Auto adjust shall be completed within 3 seconds.
The AV1 input supports both of S-video and CVBS video inputs. If both of the S-video and
DOC NO.: Rev: 1.0
CVBS video inputs are connected with cables, the S-video input takes priority.
The AV2 input support both of S-video and CVBS video inputs. If both of the S-video and CVBS video inputs are connected with cables, the S-video input takes priority.
The AV3 could be set either input or output from OSD. While it is set to be output, AV3 would carry CVBS signal and stereo audio out from TV tuner.
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
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4.1.1 Video input
4.1.1.1 CVBS Input Signal
Type: Analog
Polarity: Positive
Level: 1 Vp-p ( with Sync.)
Impedance: 75Ω± 5 %
Interface: Euro-SCART
4.1.1.2 S Video Input Signal
Type: Analog
Polarity: Positive
Level: Y: 1 Vp-p ( with Sync.) C: 0.286 Vp-p
Impedance: 75Ω± 5 %
Interface: Euro-SCART
DOC NO.: Rev: 1.0
4.1.1.3 RGB Input Signal
Type: Analog
Polarity: Positive
Level: 0.7 Vp-p
Impedance: 75Ω± 5 %
Interface: Euro-SCART
4.1.1.4 YUV ( YCbCr or YPbPr ) Input Signal
Type: Analog
Polarity: Positive
Level: Y: 1 Vp-p ( with Sync.) U/V: 0.7 Vp-p
Impedance: 75Ω± 5 %
Interface: Euro-SCART
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
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Effective Date: 2004/04/29 Page
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4.1.2 Audio input, output and Speaker
4.1.2.1 Audio input
Level: 500 mVrms
Type: Stereo R/L Channels
Impedance: More than 22 kΩ
Interface: Euro-SCART
4.1.2.2 PC Stereo Input
Level: 500 mVrms
Type: Stereo R/L Channels
Impedance: More than 22 kΩ Interface: 3.5 mm∮Stereo jack, Pantone 577C, Lime color
4.1.2.3 Headphone output:
DOC NO.: Rev: 1.0
Level: 0.5 W rms/per Channel ( typ. ) for 16 ohm earphone
Type: Stereo R/L Channels
Interface: 3.5 mm∮Stereo jack, Pantone 157C, Orange color
4.1.2.4 Built-in Speaker
Max. Audio output ( at 10 % THD max. ) at 1.0 Vp-p / 1k Hz input: 5 W + 5 W
Sound Distortion at 250 mW / 1 kHz: 1 % THD max
Speaker: 10 W ( 5 W + 5 W )
Speaker impedance: 4 ohms at 1 kHz
Residual Hum at Min. Volume: 500 uW Max
Max. Hum at Max. Volume: 1000 uW Max
4.1.2.5 Audio Line out
Output level: 400 Vrms
Type: stereo R / L channels
Jack: 3.5 mm∮stereo jack
4.1.2.6 Woofer out
2 channels input are mixed to a single
Max. output: 2.5 Vrms ( at f = 100 Hz THD 1 % )
Cross-over frequency: 100 Hz
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Quanta Computer Inc. Subject:
Effective Date: 2004/04/29 Page
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4.1.3 RF Input ( Philips FQ1216ME MK3 )
4.1.3.1 Intermediate Frequencies
No
.
1
2 Colour
3 Sound 1
4 Sound 2 - -
5 NICAM
DOC NO.: Rev: 1.0
M
Carrier
SYSTE
Picture
0
7
0
5
L L’
38.9
5 0
34.4
8 7
32.4
0 0
33.0
0 5
33.9
38.3
40.4
6
39.8
4.1.3.2 Channel Coverage
No
.
1 Low band 48.25 to 160.00 MHz
2 Mid band 160.00 to 442.00 MHz
3 High band 442.00 to 863.25 MHz
4.1.3.3 Video and Audio Characteristics
PARAMETER
No.
Video output level
1
Video S/N
2
Noise limiting
3
Video amplitude at
4
discrete frequencies
2 MHz - 0.0 -1.5 dB 3 MHz - -0.5 -2.5 dB
4.43 MHz - -1.0 -4.0 dB
Sound carriers
5
rejection Audio output level
5
Audio S/N
6
5.5/6.0 MHz 42 - - dB
6.5 MHz 40 - - dB
B/G, D/K, I 50 63 - dB
L/L’
BAND FREQUENCY ( MHz )
MIN. TYP. MAX. UNIT NOTE
0.6 0.9 1.2 Vp-p 40 - - dB
- 38 45 dBuV
350 500 650 mVrms
45 55 - dB
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FORM NO.:QF-00001 REV. 3C
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Effective Date: 2004/04/29 Page
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Audio sensitivity
7
DOC NO.: Rev: 1.0
B/G, D/K, I
L/L’
- - 40 dBuV
- - 45 dBuV
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FORM NO.:QF-00001 REV. 3C
Quanta Computer Inc.
P
P
Subject:
Effective Date: 2004/04/29 Page
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4.1.4 AV ( Euro – SCART ) Input
4.1.4.1 SCART ( RGB ) Pin Out
21-pin Euro-SCART ( RGB )
PI
N
1
2
3
DOC NO.: Rev: 1.0
Signa
l
Audio
Right output 8
Audio
Right input 9
Audio
Left output
N
PI
10
-Video
Control
for Green
used
Signal
Audio
Earth
Not
N
1
1
1
4
5
6
7
4.1.4.2 SCART ( YUV ) Pin Out
21-pin Euro-SCART ( YUV )
PI
+ Mono
Earth
for Audio 11
Earth
for Blue
Audio
Left input +
Mono
Blue
input
Signa
12
13
14
PI
input
used
for Red
used
Green
Not
Earth
Not
Signal
1
1
2
2
N
1 Audio
2 Audio
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
l
Right output
Right input
N
8 Audio
-Video
Control
9 Earth
for Y
N
1
1
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Effective Date: 2004/04/29 Page
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3 Audio
4 Earth
5 Earth
6 Audio
7 U
DOC NO.: Rev: 1.0
10 Not
Left output
+ Mono
11 Y
for Audio
12 Not
for U
13 Earth
Left input +
Mono
14 Not
input
used
input
used
for V
used
1
1
1
2
2
4.1.5 VGA Input
4.1.5.1 Separate and Composite Sync
Level: Low = 0 to 0.8 V, High = 2.0 to 5 V
Polarity: Positive or Negative
Impedance: 1 kΩ or higher
4.1.5.2 Input Signal: ( comply with VESA VSIS, Ver.1, Rev.1)
Level: 0 to 700 mV Positive
Rise/Fall time: <
Overshoot: <
Impedance: 75Ω ± 5 % from DC up to 100 MHz
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
5 ns
10 % of maximum transition.
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4.1.5.3 Current Sink and Source
When low level is asserted, the maximum current sink from any single monitor sync input node to the
driver is 2.0 mA. When high level is asserted, the maximum current source from the driver to any single
monitor sync input node is 500 uA.
4.1.5.4 Sync. On Green ( SOG )
Level: 300 mV
Polarity: Negative
Impedance: 1 kΩ or higher
DOC NO.: Rev: 1.0
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FORM NO.:QF-00001 REV. 3C
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4.1.5.5 D-Sub Pin Out ( Pantone 661C, Blue color )
PIN Signal PIN Signal
1 Red Video 9 +5 V ( PC 97 ) 2 Green Video 10 VGA-CONN ( Sync GND ) 3 Blue Video 11 Ground 4 Ground 12 SDA ( DDC Data ) 5 Ground 13 Horizontal Sync 6 Red Ground 14 Vertical Sync 7 Green Ground 15 SCL ( DDC Clock ) 8 Blue Ground
DOC NO.: Rev: 1.0
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
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4.1.6 DVI-D Input
Type: Digital
Polarity: Polarity or Negative
PIN Signal PIN Signal
1 TMDS Data 2- 13 TMDS Data 3+ 2 TMDS Data 2+ 14 +5 V POWER 3 TMDS Data 2/4 shield 15 Ground ( For +5 V ) 4 TMDS Data 4- 16 Hot Plug Detect 5 TMDS Data 4+ 17 TMDS Data 0­6 DDC Clock 18 TMDS Data 0+ 7 DDC Data 19 TMDS Data 0/5 shield 8
9 TMDS Data 1- 21 TMDS Data 5+ 10 TMDS Data 1+ 22 TMDS Clock shield 11 TMDS Data 1/3 shield 23 TMDS Clock+ 12
No Connect
TMDS Data 3-
DOC NO.: Rev: 1.0
20
24
TMDS Data 5-
TMDS Clock-
4.1.7 Terminals Configuration
RF
AV 1
AV 2
AV 3
PC Analog Port
PC Stereo input
Audio Line Out
Headphone
PC Digital Port
Woofer out
Service Port
75Ω DIN45325 ( IEC169-2 ) Type
Euro-SCART ( RGB ) for Video, S-Video, RGB and Audio Euro-SCART ( YUV ) for Video, S-Video, YUV and Audio RCA for Video and Audio R/L D-Sub 15 pin VGA
3.5 mm∮Earphone Jack
3.5 mm∮Earphone Jack
3.5 mm∮Earphone Jack
DVI-D/HDCP
3.5 mm∮Earphone Jack
ISP through D-Sub
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FORM NO.:QF-00001 REV. 3C
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4.2 TV System
This LCD TV could support PAL/SECAM ( CCIR B/G, D/K, I and L/L’) system.
The system allocation as following:
4.2.1 TV System Configurations
Destination PAL/SECAM
Color System
Sound System Sound 1 and Sound 2
Stereo/Bilingual System NICAM and FM Stereo ( A2 )
Channel System
DOC NO.: Rev: 1.0
CCIR B/G, D/K, I and L/L’
Full frequency range from channel E2 ( 48.25 MHz ) to channel E69 ( 855.25 MHz )
4.2.2 De-interlace and Filter
The De-interlace Processor of this LCD TV shall be pixel-based motion and edge adaptive de-
interlacing which converts multiple ( interlaced ) video fields into a single ( progressive scan ) video frame
with twice the number of active scan lines as each of the source fields.
This LCD TV also can detect the input video source sequence automatically. Two types of progressive
scan source sequencing can be detected, i.e. 2:2 pull down and 3:2 pull down.
This LCD TV shall have Motion adaptive 3D digital Y/C separation improves the luma-chroma
separation process such that the luma and chroma are perfectly separated for a stationary image.
This LCD TV shall adopt a motion adaptive filter based noise reduction to successfully determine the
change among frames resulting from noise or moving object.
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
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4.3 Firmware Specifications
4.3.1 Preset Mode for VGA and DVI-D Inputs
16 factory pre-set modes for VGA and DVI-D inputs are saved during the manufacturing process.
Preset
mode
1 720*400 31.47 - 70 + VGA
2 640*480 31.47 - 60 - VGA
3 640*480 37.861 - 72 - VESA
4 640*480 37.50 - 75 - VESA
5 640*480 43.4 - 85 - VESA
6 800*600 35.156 - 56 + VESA
7 800*600 37.879 + 60 + VESA
8 800*600 48.077 + 72 + VESA
9 800*600 46.875 + 75 + VESA 10 800*600 53.7 + 85 + VESA 11 1024*768 48.363 - 60 - VESA 12 1024*768 56.476 - 70 - VESA 13 1024*768 60.023 + 75 + VESA 14 1024*768 68.7 + 85 + VESA 15 832*624 49.7 - 75 - MAC 16 1024*768 60.2 - 75 - MAC
Pixel
Format
Hor. Freq.
(kHz)
DOC NO.: Rev: 1.0
Hor.
Polarity
Vert. Freq.
(Hz)
Vertical Polarity
Standard
This LCD TV shall have 10 or more user modes for user to creat own timing.
This LCD TV would detect the used mode automatically.
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
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4.3.2 Power Saving
While VGA or DVI-D is selected to be input, this LCD TV is equipped with a power-management
according to VESA DPMS. There is a delay of 5 seconds before the transition from On-state to power saving
state to avoid unintentionally entering of a power saving state during display resolution and timing mode
changes. During the period of delay, the LED shall indicate green color and OSD will show “ GO INTO
POWER SAVE “. Transition from any power saving state to another can be instantaneous. The recovery
from Off-state requires no manual power on.
Mode Hsync Vsync Video Power Indication Recovery time
Power-On On On Active < 130W Green -
Stand-by Off On Off < 5W Amber < 3s Suspend On Off Off < 5W Amber < 3s Off-state Off Off Off < 5W Amber < 3s
Power off
× × ×
DOC NO.: Rev: 1.0
< 5W Dark Turn on < 5s
Sync on means: normal operation
Sync off means: Hsync: f<1kHz, duty cycle>25%, Vsync: f<10Hz,duty cycle>25%
The power-consumption is valid over the specified voltage and frequency range.
Power comsuption is measured from AC source.
There are no power saving modes for TV, AV1, AV2, or AV3 inputs.
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FORM NO.:QF-00001 REV. 3C
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4.3.3 VESA DDC
The VGA and DVI-D inputs shall be capable of continuously transmitting its Extended Display
Identification ( EDID ) information using Display Data Channel. It shall automatically switch to DDC2 mode
if a DDC2 capable host is detected in accordance with the VESA DDC standard.
In addition, the display can respond to a request for EDID, to be transmitted using DDC2, level B
commands. If a DDC2 capable host is detected by the display, the display shall switch to DDC2
communication.
The EDID shall contain the manufacture name code QCI, product code, date of manufacture, and
serial number.
For complete EDID data structure, please refer to VESA Extended Display Identification Data
Standard.
Hardware implementation may be either integrate into micro-controller or be a separate electrical
component. EDID memory must be protected against writing or other corruption through customer-
accessible electrical connection and required communication channels. Password protection, use of an
DOC NO.: Rev: 1.0
unpublished enable register, or use of direct electrical connection is acceptable levels of protection provided
that the power-on Default State is that disabling writing. The serial number fields in the EDID must contain
a unique identifying numbers among units of the same model. EDID Table is defined as below:
For VGA input:
Product Quanta ( internal ) Revision
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 1E F9 FC 08 00 00 00 00 1 21 0D 01 03 68 32 1E 78 E8 28 C1 A4 57 46 9D 25 2 12 47 4B AF EE 00 31 59 45 59 61 59 00 00 00 00 3 00 00 00 00 00 00 40 1F 00 70 51 00 2A 30 30 10 4 26 00 08 2C 21 00 00 1E 00 00 00 FD 00 32 55 1E 5 50 08 00 0A 20 20 20 20 20 20 00 00 00 FF 00 31 6 32 33 34 0A 20 20 20 20 20 20 20 20 00 00 00 FC 7 00 47 54 57 2D 4C 32 33 4D 31 30 33 0A 20 00 D1
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
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For DVI-D input:
Product Quanta ( internal ) Revision
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 1E F9 FC 08 00 00 00 00 1 21 0D 01 03 E8 32 1E 78 E8 28 C1 A4 57 46 9D 25 2 12 47 4B AF EE 00 31 59 45 59 61 59 00 00 00 00 3 00 00 00 00 00 00 40 1F 00 70 51 00 2A 30 30 10 4 26 00 08 2C 21 00 00 1E 00 00 00 FD 00 32 55 1E 5 50 08 00 0A 20 20 20 20 20 20 00 00 00 FF 00 31 6 32 33 34 0A 20 20 20 20 20 20 20 20 00 00 00 FC 7 00 47 54 57 2D 4C 32 33 4D 31 30 33 0A 20 00 51
DOC NO.: Rev: 1.0
4.3.4 Control Button
Key Function
POWER Software On/Off MENU/EXIT Press this button to open the OSD or Enter function
When OSD is on:
CH ▲ or CH ▼
VOL or VOL
INPUT
Press Press ▼ key to move icon to down position
When OSD is off: Press these buttons to select the TV channel in sequence.
When OSD is on:
Press key to increase value or move icon to right position Press key to decrease value or move icon to left position When OSD is off: Press these buttons to select the volume level. Press this button to select the input :
TV AV1 AV2 AV3 VGA DVI
▲ key to move icon to up position
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FORM NO.:QF-00001 REV. 3C
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4.3.5 Remote Controller
4.3.5.1 Key Definition
DOC NO.: Rev: 1.0
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FORM NO.:QF-00001 REV. 3C
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N
r
Subject:
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4.3.5.2 Key Functions
Key Name Key Functions PIP / Duel Picture Selected
POWER Power On / Off INPUT TV / AV1 ( RGB ) / AV2 ( YUV ) / AV3 / VGA / DVI-D VGA / DVI-D INFO Display channel and source CH + Channel up CH - Channel down VOL + Volume up VOL - Volume down MUTE Mute On / Off TV Direct Access of TV Input
STEREO Broadcast: Stereo / Mono
AUDIO
LAST Return to Previous Channel 0 - 9 SLEEP Sleep Timer Off / 30 / 60 / 90 / 120 MENU Open Menu or Enter VIEW Scaling Mode ( Panorama / Letterbox / 4:3 / 16:9 ) PIP Duel Picture / Picture in Picture / Off CH SCAN TV Channel Scan On / Off FREEZE Freeze On / Off UP ARROW DOWN ARROW Navigate down in the OSD LEFT ARROW Navigate left in the OSD RIGHT ARROW Navigate right in the OSD OK Accept the selected item in the OSD EXIT Disable Display F.C. Favorite channel setting RGB Direct Access of VGA input
-- Reserved for digital receiver RED color key Coloured button to operate the Teletext; Picture Menu GREEN color key Coloured button to operate the Teletext; Sound Menu
YELLOW colo key
CYAN color key Coloured button to operate the Teletext; Status Display TEXT / C.C. Teletext mode On / Off ( Closed caption mode On / Off ) INDEX Index directly ( Teletext mode ) SUB PAGE Subpage directly ( Teletext mode ) HOLD Temporarily holds the current Teletext page ( Teletext mode ) REVEAL Displays hidden information ( Teletext mode ) GUIDE Reserved for digital receiver
BILINGUAL Broadcast: Sound 1 / Sound 2 / Sound 1+2 / Mono MONAURAL Broadcast: Nicam / Mono
umber keys
avigate up in the OSD
Coloured button to operate the Teletext; Timer Function Menu
DOC NO.: Rev: 1.0
Remote Function for TV
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FORM NO.:QF-00001 REV. 3C
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Remote Function for AV1, AV2 and AV3
Key Name Key Functions PIP / Duel Picture Selected
POWER Power On / Off INPUT TV / AV1 ( RGB ) / AV2 ( YUV ) / AV3 / VGA / DVI-D TV / AV1 / AV2 / AV3 / VGA / DVI-D INFO Display channel and source CH + Channel up 2 nd Channel up key CH - Channel down 2 nd Channel down key VOL + Volume up VOL - Volume down MUTE Mute On / Off TV Direct Access of TV Input
STEREO Broadcast: Stereo / Mono
AUDIO
LAST Return to Previous Channel 0 - 9 SLEEP Sleep Timer Off / 30 / 60 / 90 / 120 MENU Open Menu or Enter VIEW Scaling Mode ( Panorama / Letterbox / 4:3 / 16:9 ) PIP Duel Picture / Picture in Picture / Off CH SCAN TV Channel Scan On / Off FREEZE Freeze On / Off UP ARROW DOWN ARROW Navigate down in the OSD LEFT ARROW Navigate left in the OSD RIGHT ARROW Navigate right in the OSD OK Accept the selected item in the OSD EXIT Disable Display CC Closed caption mode On / Off RGB Direct Access of VGA input
-- Reserved for digital receiver RED color key Coloured button to operate the Teletext; Picture Menu GREEN color key Coloured button to operate the Teletext; Sound Menu
YELLOW colo key
CYAN color key Coloured button to operate the Teletext; Status Display TEXT Teletext mode On / Off SUB TITLE Subtitle directly ( Teletext mode ) SUB PAGE Subpage directly ( Teletext mode ) HOLD Temporarily holds the current Teletext page ( Teletext mode ) REVEAL Displays hidden information ( Teletext mode ) GUIDE Reserved for digital receiver
BILINGUAL Broadcast: Sound 1 / Sound 2 / Sound 1+2 / Mono MONAURAL Broadcast: Nicam / Mono
umber keys To input 2 nd channel
avigate up in the OSD
Coloured button to operate the Teletext; Timer Function Menu
DOC NO.: Rev: 1.0
This Information Is Confidential And Proprietary To Quanta And Shall Not Be Reproduced Or Otherwise Disclosed To Anyone Other Than Quanta Employees Without Written Permission From Quanta Computer Inc.
FORM NO.:QF-00001 REV. 3C
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