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Teravision

Corp.

LCD-TV Panel Control Board Specification

Customer : __________________

Model Name : TVC-M22 Version Draft Data : 06 : June. 2005

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CONTENT
1. Feature of Board 2. Electrical Specification 3. Support PC Timing 4. Chip Line-up & Advantage 5. Board Connectors Pin Assignment 6. In/Out Jack & Specification 7. OSD Control Key 8. Physical Specification 9. OSD Control Function List

Teravision

Corp.

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1. Feature of Board
VIDEO
Up to 1366×768 resolution (15:9, 16:9 / 23" ~ 37" Panel ) Use Mstar & Techwell Solution of 3D_deinterlacer for Best Video

Quality by the External SDRAM Support YCbCr/YPbPr(480i,480p,1080i,720p) Optional VGA(RGB) and DVI, HDMI Includes 3D Comb filter(NTSC) or 4H Adaptive Comb filter(PAL)

AUDIO
Supported 3D Sound effect AVC (Automatic Volume Correction) and Tone Control Speaker Output (5W + 5W), Head Phone Output (0.3W + 0.3W) Available VGA/DVI Sound input

I/O SPECIFICATION
Tuner Input AV & S-Video , Sound input Component(Y/Cb/Cr,Y/Pb/Pr) Sound input Scart1,2(Component1,2), Sound input x 2 VGA(RGB Up to WXGA), VGA Sound input DVI (Optional HDMI) Input , Sound input LVDS Out TV Video Out, Audio Out, Headphone Out

TV SYSTEM
NTSC with MTS, CC and V-Chip PAL BG or PAL DK/I and SECAM L/L' and Teletaxt (10 page) Support

OTHER
Remote Control Support OSG(On-Screen Graphics) OSD Language : English/Chinese/French/Deutsch/Espaol ...

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2. Electrical Specification
a. Power consumption: (Not Include Inverter and LCD Panel)
Operation mode

TV Processor Video Processor VGA/DVI Processor Sound Processor Audio AMP Power Saving mode (STB)

: : : : : :

2.1 Watt 5.4Watt 1.9 Watt 1.8 Watt 10 Watt (Speaker 5W×2) 0.9 Watt (max)

b. Power Supply
Input for Main board Input for Inverter Output for LCD Panel

: : :

+12Vdc, +5Vdc, STB 5V Depend on Panel Maker Depend on Panel Maker (3.3Vdc, 5.0Vdc, 12.0Vdc) 0° ~ 60° -20° ~ 70° 0%~80% (non-condensing) 0%~90%

c. Environment
Operation Temperature Storage Temperature Operation Humidity Storage Humidity

: : : :

d. Output Data Type -- Optional
TTL mode LDVS mode

: : :

3.3Voltage level. 18bit, 24bit, 48bit data output. fH: 30~60KHz, fV: 56~75Hz

e. Input Refresh Rates

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3. Support PC Timing
Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resolution 640×480@60 640×480@70 640×480@72 640×480@75 800×600@60 800×600@72 800×600@75 832×624@75 1024×768@60 1024×768@70 1280×768@60 1280×768@70 1366×768@60 1366×768@70 1280×1024@60 63.980 60.000 VESA H Feeq(KHz) 31.469 31.469 37.861 37.500 37.879 48.077 46.875 49.726 48.363 56.476 V Feeq(Hz) 59.940 70.087 72.809 75.000 60.317 72.188 75.000 74.551 60.004 70.069 Note VESA VGA VESA VESA SVGA VESA VESA MAC VESA VESA

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4. Chip Line-up
Section
Scaler

Name
MST6151A -

Feature
3D Deinterlacer + Scaler Built in 3CH ADC Built in DVI Receiver Built in OSD Engine and LVDS_Tx

Maker
M-Star

Mark

Decoder Micom Sound AMP DDR-RAM EPROM Switch

TW9918 SDA5550M STV8216 TDA7266D HY5DU283222A A29040AL CXA2069Q BA7657F

- Multi Standard Color Decoder - 3D/4H Digital Comb Filter - Teletaxt Decoder (10page) - Micro-processor with CC and V-chip - Sound Processor - 5W 2CH Digital Power AMP - 64Mbit SDRAM*2 4×32M - 4Mbit EPROM for Micom Data - Video/Audio 7input to 3output Switch - 2CH 3input(RGB/YPbPr) MUX

Techwell Micronas ST ST HD AMIC Sony ROHM A/V RGB

Advantage of Our Solution
1) Simple System construction High Quality Video Processors (M-star + Techwell) Programmable Multi Standard Color TV System

Programmable Adapted Option by Area or Country 2) Adaptive Each Panel Maker
Samsung LG-Philips AUO CMO : : : : 23", 23", 23", 23", 26", 26", 26", 27", 32", 32", 32", 32", 40" 37" 40" 40" Available Available Available Available

3) Easily Variation & Short Term of Development
Only Changed "Tuner+Jack" Board for each Country Optional Designed for Panel drive Power of each Maker Optional Designed of Power Adaptor or SMPS Board

4) Cost Reduction Optimized Circuit and PCB Design Verified Engineering Tool cost Saving by Worldwide Multi Design
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Block Diagram of Board

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5. Board Connectors Pin Assignment
Pin define for Connectors to Panel (LVDS)
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbo NC NC NC GND RX0RX0+ GND RX1RX1+ GND RX2RX2+ GND RCLKRCLK+ GND RX3RX3+ GND NC NC NC GND GND GND VCC VCC VCC VCC VCC Description No Connection No Connection No Connection Ground Receiver Signal(-) Receiver Signal(+) Ground Receiver Signal(-) Receiver Signal(+) Ground Receiver Signal(-) Receiver Signal(+) Ground Receiver Clock Signal(-) Receiver Clock Signal(+) Ground Receiver Signal(-) Receiver Signal(+) Ground No Connection No Connection No Connection Ground Ground Ground +5.0V power supply +5.0V power supply +5.0V power supply +5.0V power supply +5.0V power supply J501 Polarity - Option by Panel Negative Positive Negative Positive Negative Positive Negative Positive Negative Positive

- Optional to Panel

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Inverter Control Connector : (SEC Panel)
J304 Pin 1 2 3 4 Symbol GND Lamp On/Off PWM Dimming NC Description Ground of Inverter Control Inverter Lamp Control Analog Dimmer / Min:0V,Max:3.3V No Connection

Power Supply Connector
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol V +12V Description Power supply of +12Vdc

J801

GND

Power supply of Ground

V +5V

Power supply +5Vdc

GND STB +5V GND On-Off

Power supply of Ground Stand-By Power of +5Vdc Power supply of Ground Power On-Off Control

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Front Key Button Connector
Pin 1 2 3 4 5 6 7 Symbol HP_ID HP_L HP_R GND Key2 Key1 GND

J210 Description Headphone Jack Identification Headphone L output Headphone R output Ground Key detect pin 2 Key detect pin 1 Ground

IR Control Board Connector
Pin 1 2 3 4 Symbol Power On/Off IR GND VCC Description Power Control Interrupt Input Ground Stand-by Vcc +5V

J209

Main Audio Speaker out Connector
J601 Pin 1 2 3 Symbol L_SPK + NC L_SPK Description Main Speaker L + output No Connection Main Speaker L - output J602 Pin 1 2 Symbol R_SPK + R_SPK Description Main Speaker R + output Main Speaker R - output

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6. Input / Output Jack Name & Specification
Input Jack Tuner AVin S-VHS Scart1 Scart2 Component1 Component2 VGA(PC) DVI HDMI PC Audio-in H/phone-out Monitor out Power Signal Name TV(RF) Vin, A-Lin, A-Rin Y_in, C_in I/O I I I Description Din jack RCA jack Super jack Scart jack Scart jack RCA jack RCA jack D-Sub 15p Optional PC Audio-Jack H/phone jack RCA jack SMPS, Adaptor Optional Optional HDCP Optional Side Side Mark

Vin, Rin, Gin, Bin, FB, S-ID, Vout, I/O A-Lin, A-Rin, A-Lout, A-Rout Vin, S-ID, A-Lin, A-Rin, Vout, A-Lout, A-Rout Y, Pb, Pr, A-Lin, A-Rin Y, Pb, Pr, A-Lin, A-Rin R/G/B/H/V/DDC_CK/DDC_DT Digital Visual Interface High-Definition Multimedia Interface A-Lin, A-Rin A-Lin, A-Rin Vout, A-Lout, A-Rout AC:80~260V, DC:+24V I/O I I I I I O O I

PAL/SECAM System

NTSC System

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7. OSD Control Key
Power Key
: Power On /Off

Menu / Enter Key
: Enter the main menu of the on-screen display(OSD). : Active the selected icon or function if menu display. : Exit current menu.(Toggle)

Source Selection Key
: Input source selection PAL TV, Video1(Scart1), Video2(Scart2), Video3(AV), S-Video, DVI-I NTSC TV, Video1(AV), S-Video, DVD(Comp1), DTV(Comp2), DVI-I

Left or Volume down Key
: Left move sub-item number or item value when OSD is on. : Decrease volume gain when OSD is off.

Right or Volume up Key
: Right move sub-item number or value of the selected item when. : Increase volume gain when OSD is off.

Up or Channel up Key
: Increase item number. : Increase TV channel number.

Down or Channel down key
: Decrease item number. : Decrease TV channel number.

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8. Physical Specification
High End (26"~32") Board Dimension a. Main Board : 160×310 (2Layer) + 140×280 (2Layer)

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b. Control Key Board: 15 × 158 (1 Layer)

c. IR Receive Board : 25 × 54 (1 Layer)

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26"/ 32" WXGA Board Dimension (Developmented) a. Main Board : 160 × 310 (2 Layer) b. Control Key Board : 15 × 158 (1 Layer) c. IR Rece. Board : 25 × 54 (1 Layer)

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9. Remote Control Function List
Slim type 51 Keys (Two Tone) Out line Dimension : Top : 190 × 46 × 13, Bot" : 190 × 46 × 25

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Key organization in Remote Control

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Key Function

1 4 7 -/--

2 5 8 0

3 6 9 Pr/C/S

1 4 7 -/--

2 5 8 0

3 6 9 Pr/C/S

PC

DTV

AV

TV

PC

DTV

AV

TV

Source Select
STILL SLEEP FAVOR ASPECT


SOURCE DISPLAY

STILL SLEEP

FAVOR ASPECT


SOURCE DISPLAY

P.MODE


S.MODE

S.EFFECT

STEREO
-

P.MODE


S.MODE

S.EFFECT

STEREO
-











OK





OK



OSD Control MENU
CH + SIZE




EXIT MENU




EXIT

POSITIO N

PIP

CH +

SIZE

POSITIO N

PIP


CH S.SWAP


TV/AV CH S.SWAP

P.SWAP

P.SWAP

TV/AV


HOLD



SUBPAGE CANCEL
X

TTX

REVEAL
?

SIZE


MIX

INDEX
i

Teravision Corp.
PAL (EUROPE) -- 51 Key

Teravision Corp.
NTSC (USA) -- 43 Key

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POWER

Power On / Off
MUTE

Sound On or Off (Toggle)
SLEEP

Sleep Timer Setting in Timer On Mode
STILL

Still picture mode at Main Picture Favorit Channel Display and Memories

FAVOR

SOURCE

TV Scart1 Scart2 AV2 SVHS Comp1 Comp2 DVI PC TV (Loop) Directly Changed TV mode Anywhere. Scart1 Scart2 AV2 SVHS Scart1 (Loop) Component1 Component2 Component1 (Loop) DVI PC DVI (Loop)

TV

AV

PIP Control
PC

DTV

MENU



Enter the main Menu of the on-screen display(OSD). Move to parents Menu. Increase item number or TV Channel number. The next page in TTX mode. Decrease item number or TV Channel number. The previous page in TTX mode. Right move sub-item or value of the selected item when. Increase volume gain when OSD is off. Left move sub-item or item value when OSD is on. Increase volume gain when OSD is off. Activate the selected icon or function if menu display. and Off the OSD from each item. Directly turn off on-screen display(OSD).




OK

EXIT

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TTX Mode Control 1 2 3
4 7 -/-5 8 0 6 9
Pr/C/S

Digit key from 0 to 9 and below 99 Use to select a TV channel and time setting

P.MODE


Standard picture mode Standard sound mode 3D-Sound Effect Mode selection. Sound Stereo System Control Screen Aspect ratio (Auto-WSSNormalPanoramaZoom1Zoom2) Currently status display

S.MODE

S.EFFECT

STEREO
-

ASPECT


DISPLAY

PIP

Enable the PIP function Select sub-screen input source Converted main and sub-screen input Video source Converted main and sub-screen input Audio source Select the PIP screen position Select the PIP screen Size (1/3, 1/4)
Increase PIP Channel number at RF Source. Decrease PIP Channel number at RF Source.

TV/AV

P.SWAP

S.SWAP

POSITIO N

SIZE

CH +


CH -



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10. OSD Control Function List
TTX



Menu of Picture
HOLD


Teletaxt Mode in PAL system (Toggle) To hold or releas, Displayed in sequentially page Full page mode or mixed mode (Toggle)

MIX

SUBPAGE

Secondary page Selection by 4 digit number
To be redisplayed at any time in TTX mode. Double-size Letters in the Upper-half or Lower-half Selection (Toggle) Hidden Text or Normal TTX Screen Selection (Toggle) To return to normal viewing, escape from TTX mode.

INDEX
i

SIZE


REVEAL
?

CANCEL
X



Using Menu of Sound the FASTEXT system.

Press the colored button corresponding to the topic that you wish to select ; the available topics are given on the status line.

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Menu of Timer



Menu of Channel

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Menu of Setup

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