THOMSON 32HE8022 Schematic

Service Manual

CHASSIS MT35

Contents

1. Caution…………………………………......….…………………...……………2

2. Product Specification………………………..……………………...…….…….6

3. Test and Alignment………………….………………………………...………..9

4. Main IC Brief Instruction

MT5335PU……………………………………....................................................16

MT5133……………………………………........................................................22

MT8295…………………............................................................................…..24

WL6702F………………………………………....….............…..........…………..25

WM8501..........................................................................................................30

SiL9185A.........................................................................................................33

RT8110............................................................................................................47

MP1411...........................................................................................................50

TDA7266.........................................................................................................54

AO4459...........................................................................................................55

13N03LT..........................................................................................................56

5． Block Diagram………………………………….…….. .......................……..57

6． Schematic Diagram……………………………..............................……….58

7． Exploded View

26E90……………………………………………..……….…..............…….…..…86

26E92……………………………………… ...... …………......……................….87

32E90…………………….………………..……….....……..….…..............……..88

32E92..............................................................................................................89

CAUTION:

Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure.

CAUTION: TO REDUCE THE RISK OF

CAUTION

RISK OF ELECTRIC

SHOCK DO NOT OPEN.

The lighting flash with arrowhead symbol, with an equilateral triangle is intended to alert the user to the presence of uninsulated voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to the person.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SER VICING TO QUALIFIED SERVICE PERSONNEL.

dangerous

WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT

EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

IMPORTANT SAFETY INSTRUCTIONS

CAUTION:

Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions marked on the audio equipment.

1. Read Instructions- All the safety and operating instructions should be read before the product is operated.

2. Retain Instructions- The safety and operating instructions should be retained for future reference.

3. Heed Warnings- All warnings on the product and in the operating instructions should be adhered to.

4. Follow Instructions- All operating and use instructions should be followed.

FOR YOUR PERSONAL SAFETY

1. When the power cord or plug is damaged or frayed, unplug this television set from the wall outlet and refer servicing to qualified service personnel.

2. Do not overload wall outlets and extension cords as this can result in fire or electric shock.

3. Do not allow anything to rest on or roll over the power cord, and do not place the TV where power cord is subject to traffic or abuse. This may result in a shock or fire hazard.

4. Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

5. Never push objects of any kind into this television set through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the television set.

6. If the television set has been dropped or the cabinet has been damaged, unplug this television set from the wall outlet and refer servicing to qualified service personnel.

7. If liquid has been spilled into the television set, unplug this television set from the wall outlet and refer servicing to qualified service personnel.

8. Do not subject your television set to impact of any kind. Be particularly careful not to damage the picture tube surface.

9. Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

10.1. Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury to a child or an adult, and serious damage to the appliance. Use only with a cart or stand recommended by the manufacturer, or sold with the television set. Wall or shelf mounting should follow the manufacturer s instructions, and should use a mounting kit approved by the manufacturer.

10.2. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.

PROTECTION AND LOCATION OF YOUR SET

11. Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a

wet basement, or near a swimming pool, etc.

Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall

outlet and refer servicing to qualified service personnel.

12. Choose a place where light (artificial or sunlight) does not shine directly on the screen.

13. Avoid dusty places, since piling up of dust inside TV chassis may cause failure of the set when high humidity persists.

14. The set has slots, or openings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, to

protect it from overheating. These openings must not be blocked or covered.

Never cover the slots or openings with cloth or other material. Never block the bottom ventilation slots of the set by placing it on a bed, sofa, rug, etc. Never place the set near or over a radiator or heat register. Never place the set in enclosure, unless proper ventilation is provided.

a built-in

PROTECTION AND LOCATION OF YOUR SET

15.1. If an outside antenna is connected to the television set, be sure the antenna system is grounded so as to provide some protection against voltage surges and built up static charges, Section 810 of the National Electrical Code, NFPA No. 70-1975, provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrode, and requirements for the grounding electrode.

EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS

EXAMPLE OF ANTENNA GROUNDING AS PER

NATIONAL ELECTRICAL CODE

ANTENNA LEAD- IN WIRE

GROUND CLAMP

ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)

GROUNDING

ELECTRIC SERVICE

EQUIPMENT

NEC-NATIONAL ELECTRICAL CODE

15.2. Note to CATV system installer : (Only for the television set with CATV reception)

This reminder is provided to call the CATV system attention to Article 820-40 of the NEC that provides

installer s guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical.

16. An outside antenna system should not be located in the vicinity of overhead power lines or other electric lights or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

CONDUCTORS (NEC SECTION810-21)

GROUND CLAMPS

POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250. PART H)

17. For added protection for this television set during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning and power-line surges.

OPERATION OF YOUR SET

18.

This television set should be operated only from the type of power source indicated on the marking label.If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.

19. If the television set does not operate normally by following the operating instructions, unplug this television set from the wall outlet and refer servicing to qualified service personnel. Adjust only those controls that are covered in the operating instructions as improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the television set to normal operation.

20. When going on a holiday : If your television set is to remain unused for a period of time, for instance, when you go on a holiday, turn the television set and unplug the television set from the wall outlet.

off

IF THE SET DOES NOT OPERATE PROPERLY

21. If you are unable to restore normal operation by following thedetailed procedure in your operating instructions, do not attempt any further adjustment. Unplug the set and call your dealer or service technician.

22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for service, unplug the set and have it checked by a professional service technician.

23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your dealer or service technician.

FOR SERVICE AND MODIFICATION

24. Do not use attachments not recommended by the television set manufacturer as they may cause hazards.

25. When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.

26. Upon completion of any service or repairs to the television set, ask the service technician to perform routine safety checks to determine that the television is in safe operating condition.

MT35-EU Product Specification

Model # 22E92NH22 26E90NH22 26E92NH22 32E90NH22 32E92NH22

Brand THOMSON THOMSON THOMSON THOMSON THOMSON Panel technology (LCD / PDP) LCD LCD LCD LCD LCD Cabinet Design (Example: SC VII, V 6,,,) E9B E9A E9B E9A E9B PJO Nb 22E92 26E90 26E92 32E90 32E92 EAN Code 3244480284643 3244480284629 3244480284636 3244480284445 3244480284612 Chassis name MT5335 MT5335 MT5335 MT5335 MT5335 Certification(Gostandard/CE/MPTT/…) CE CE CE CE CE

COUNTRIES

France Yes Yes Yes Yes Yes Germany Yes Yes Yes Yes Yes Italy, Greece Yes Yes Yes Yes Yes Spain, Portugal Yes Yes Yes Yes Yes Benelux (Belgium, Netherland, Luxemburg) Yes Yes Yes Yes Yes Northern Europe (Sweden, Norway, Denmark,

Finland) Eastern Europe (Russia, Poland, Czech, Hungary)

PICTURE

Screen size : diagonale (inch) 22" 26" 26" 32" 32" Aspect ratio (16/9 // 4/3 // 15/9) 16/9 16/9 16/9 16/9 16/9 Color depth (8/10/12 bits) 8 8 8 8 8 1st panel supplier : panel suppliers AUO CMO CMO LG-Philips LG-Philips 1st panel supplier : panel reference T220SW01 V0 V260B1-L02 V260B1-L02 LC320WXN-SAC1 LC320WXN-SAC1 1st panel supplier : resolution 1680x1050 1366x768 1366x768 1366x768 1366x768 1st panel supplier : pixel Pitch (mmxmm) 0.282x0.282 0.1405x0.4215 0.1405x0.4215 0.17x0.51 1st panel supplier : Horizontal and vertical

viewing angle 1st panel supplier : Typical response time (Grey to Grey) 1st panel supplier : Typical white luminance (Nits) 1st panel supplier : Contrast VESA std 1000:1 800:1 800:1 1100:1 1100:1 1st panel supplier : Typical panel Life Time (Hours)

VIDEO

Noise Reduction (adaptative/…) Yes Yes Yes Yes Yes Comb Filter (2D/3D) 3D 3D 3D 3D 3D Deinterlacer (no/linerar/motion adaptive/motion

compensative) Film mode / reverse 3:2 pull down Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes Format control (Pin8/WSS) Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes Zoom type : 4/3 format Yes Yes Yes Yes Yes Zoom type : 14/9 Zoom Yes Yes Yes Yes Yes Zoom type : 16/9 Zoom Yes Yes Yes Yes Yes Zoom type : 16/9 Zoom up/down Yes Yes Yes Yes Yes Zoom type : Cinerama Yes Yes Yes Yes Yes Zoom type : 16/9Format Yes Yes Yes Yes Yes Colour preset (Cool/Normal/Warm/Favourite) Cool/Normal/Warm Cool/Normal/Warm Cool/Normal/Warm Cool/Normal/Warm Cool/Normal/Warm Contrast expend (low/medium/high) high high high high high Picture Reset Yes Yes Yes Yes Yes Backlight Adjust on factory menu on factory menu on factory menu on factory menu on factory menu

Dynamic Contrast Picture Autoadjustment (PC mode) Yes Yes Yes Yes Yes Picture presets : Standard / Film / Studio /

Sport / Personal / Game / Video Camera

Sound

RMS Power (Watt) 2x3W 2x6W 2x6W 2x6W 2x6W Treble, Bass, Balance, Volume, Mute Control Sound presets (My

sound/Music/Film/Voice/Flat/Standard/Panoram a)

Sound techno (Stereo Nicam/Virtual Dolby Surround/SRS Trusurround XT/BBE Viva/SRS WoW /…)

Loudspeakers built in (T/M/B) -/2/- -/2/- -/2/- -/2/- -/2/-

Decoding capability

Standard BG/DK/I/LL` BG/DK/I/LL` BG/DK/I/LL` BG/DK/I/LL` BG/DK/I/LL`

Yes Yes Yes Yes Yes

0.17x0.51

170(H)/160(V) 160(H)/150(V) 160(H)/150(V) 178(H)/178(V) 178(H)/178(V)

5mS 8mS 8mS 8mS 8mS

300 400 400 500 500

50000 50000 50000 50000 50000

Frame buffer Frame buffer Frame buffer Frame buffer Frame buffer

Dynamic Backlight

adjustment

Vivid/Standard

/Movie/ Power

saver/ Personal

Yes/Yes/Yes/Yes/YesYes/Yes/Yes/Yes/YesYes/Yes/Yes/Yes/YesYes/Yes/Yes/Yes/YesYes/Yes/Yes/Yes/Ye

personal/speech/mu sic/movies/Multimed

NICAM,German

Stereo/AVL/Wide

stereo/Visually

Impaired

Dynamic Backlight

adjustment

Vivid/Standard

/Movie/ Power

saver/ Personal

personal/speech/mu sic/movies/Multimed

NICAM,German

Stereo/AVL/Wide

stereo/Visually

Impaired

Dynamic Backlight

adjustment

Vivid/Standard

/Movie/ Power saver/

Personal

personal/speech/mu

sic/movies/Multimedi

NICAM,German

Stereo/AVL/Wide

stereo/Visually

Impaired

Dynamic Backlight

adjustment

Vivid/Standard

/Movie/ Power

saver/ Personal

personal/speech/mu sic/movies/Multimed

NICAM,German

Stereo/AVL/Wide

stereo/Visually

Impaired

Dynamic Backlight

adjustment

Vivid/Standard

/Movie/ Power saver/

Personal

personal/speech/mus ic/movies/Multimedia

NICAM,German

Stereo/AVL/Wide

stereo/Visually

Impaired

Color System (PAL/SECAM/NTSC)

English\C

h\Ger

DVBT (yes/no) Yes(MPEG 2) Yes(MPEG 2) Yes(MPEG 2) Yes(MPEG 2) Yes(MPEG 2) Video standard NTSC 3.58 / 4.43 (AV) Yes Yes Yes Yes Yes

HD capability

PC capability (up to maximum format) UXGA UXGA UXGA UXGA UXGA

User convenience

IB languages

Program Numbers (example: 99+3AV)

Number of buttons on cabinet (Power; Vol+/-; Pr+/-, Menu )

Main switch button (yes/no) No No No No No Clock Yes Yes Yes Yes Yes Sleep timer Yes Yes Yes Yes Yes wake-up timer Yes Yes Yes Yes Yes Parent Control - Channel lock (Input code for

certain channel) Parent Control - Child lock (set the lock of the keyboard, only the RCU can control the TV) Parent Control - Kid pass (preset the ontime, channel for each day of the week) Parent Control - Channel lock (For digital transmission and DVD program, to filter some programms) Program auto switch off Yes Yes Yes Yes Yes

OSD Language*

OSD Positioning No No No No No OSD Transparency Adjust No No No No No OSD Timeout Adjust No No No No No Text Standard: (Top, FLOF,,,) TOP & FLOF TOP & FLOF TOP & FLOF TOP & FLOF TOP & FLOF Teletext Level: 2.5 / 1.5 1.5 1.5 1.5 1.5 1.5 Pages for teletext 1000 1000 1000 1000 1000

Teletext character sets ****

TV Guide Yes Yes Yes Yes Yes Auto Naming/Auto Sorting Yes/Yes Yes/Yes Yes/Yes Yes/Yes Yes/Yes Auto update (for DVBT software ugrades) No No No No No Multipicture : PIP (Double Tuner) / PIP (AV) /

PAP / PAT / PIC Hotel mode (Y/N) No No No No No Tuner FM (yes/no) Yes(in DVB-T) Yes(in DVB-T) Yes(in DVB-T) Yes(in DVB-T) Yes(in DVB-T) Connectors (if possible, please indicate the

position) RF Input (Antenna): Analogical / Digital 2 in 1 2 in 1 2 in 1 2 in 1 2 in 1 Scart 1 : CVBS / RGB / S-VIDEO 1/1/- 1/1/- 1/1/- 1/1/- 1/1/CINCH audio in / out (No volumpe control on Audio out/can be jack 3,5mm) CINCH video in / out 1(side)/- 1(side)/- 1(side)/- 1(side)/- 1(side)/S-video in / out 1(side)/- 1(side)/- 1(side)/- 1(side)/- 1(side)/-

PAL/SECAM/NTSC(

AV)

YES (720p, 1080i;

1080P 480i/p;

576i/p)

English\Czech\Germ

an\Spanish\Finnish\

French\Greek\Hung arian\Italian\Dutch\P olish\Portuguese\Ru ssian\Swedish\Slova k\Ukrainian\Estonian

\Latvian\Lithuanian\

Turkish\Norwegian

999+1AV+1SVIDEO +1CMP+1VGA+2HD

MIs+1SCART

Power, CH +/–, Vol

+/–, Menu

Yes Yes Yes Yes Yes

No No No No No

Bulgarian\Czech\Da nish\German\Greek\ English\Spanish\Fre nch\Croatian\Italian\ Hungarian\Dutch\No rwegian\Polish\Portu guese\Romanian\Ru

ssian\Slovak\Sloveni

an\Serbian\Finnish\

Swedish\Turkish

Latin Pan-Euro West Latin Pan-Euro East Cyrillic（RussiaBulgarian/Ukrainian/ Byelorussia） Greek Arabic

only PAT only PAT only PAT only PAT only PAT

1(side)/- 1(side)/- 1(side)/- 1(side)/- 1(side)/-

PAL/SECAM/NTSC(

AV)

YES (720p, 1080i;

1080P 480i/p;

576i/p)

English\Czech\Germ

an\Spanish\Finnish\

French\Greek\Hung arian\Italian\Dutch\P olish\Portuguese\Ru ssian\Swedish\Slova k\Ukrainian\Estonian

\Latvian\Lithuanian\

Turkish\Norwegian

999+1AV+1SVIDEO +1CMP+1VGA+2HD

MIs+1SCART

Power, CH +/–, Vol

+/–, Menu

Bulgarian\Czech\Da nish\German\Greek\ English\Spanish\Fre nch\Croatian\Italian\ Hungarian\Dutch\No rwegian\Polish\Portu guese\Romanian\Ru

ssian\Slovak\Sloveni

an\Serbian\Finnish\

Swedish\Turkish

Latin Pan-Euro West Latin Pan-Euro East Cyrillic（RussiaBulgarian/Ukrainian/ Byelorussia） Greek Arabic

PAL/SECAM/NTSC(

AV)

YES (720p, 1080i;

1080P 480i/p;

576i/p)

English\Czech\Germ an\Spanish\Finnish\F rench\Greek\Hungari

an\Italian\Dutch\Poli sh\Portuguese\Russi

an\Swedish\Slovak\ Ukrainian\Estonian\L atvian\Lithuanian\Tur

kish\Norwegian

999+1AV+1SVIDEO +1CMP+1VGA+2HD

MIs+1SCART

Power, CH +/–, Vol

+/–, Menu

Bulgarian\Czech\Dan

ish\German\Greek\E

nglish\Spanish\Frenc

h\Croatian\Italian\Hu ngarian\Dutch\Norwe gian\Polish\Portugue se\Romanian\Russia

n\Slovak\Slovenian\

Serbian\Finnish\Swe

dish\Turkish

Latin Pan-Euro West Latin Pan-Euro East Cyrillic（RussiaBulgarian/Ukrainian/ Byelorussia） Greek Arabic

PAL/SECAM/NTSC(

AV)

YES (720p, 1080i;

1080P 480i/p;

576i/p)

zec

man\Spanish\Finnis h\French\Greek\Hun garian\Italian\Dutch\

Polish\Portuguese\

Russian\Swedish\Sl ovak\Ukrainian\Esto nian\Latvian\Lithuan

ian\Turkish\Norwegi 999+1AV+1SVIDEO

+1CMP+1VGA+2H

DMIs+1SCART

Power, CH +/–, Vol

+/–, Menu

Bulgarian\Czech\Da nish\German\Greek\ English\Spanish\Fre nch\Croatian\Italian\ Hungarian\Dutch\No

rwegian\Polish\Port uguese\Romanian\R ussian\Slovak\Slove nian\Serbian\Finnish

\Swedish\Turkish

Latin Pan-Euro West Latin Pan-Euro East Cyrillic（RussiaBulgarian/Ukrainian/ Byelorussia） Greek Arabic

PAL/SECAM/NTSC(

AV)

YES (720p, 1080i;

1080P 480i/p; 576i/p)

English\Czech\Germ an\Spanish\Finnish\F rench\Greek\Hungari an\Italian\Dutch\Polis h\Portuguese\Russia n\Swedish\Slovak\Uk rainian\Estonian\Latv ian\Lithuanian\Turkis

h\Norwegian

999+1AV+1SVIDEO

+1CMP+1VGA+2HD

MIs+1SCART

Power, CH +/–, Vol

+/–, Menu

Bulgarian\Czech\Dan

ish\German\Greek\E nglish\Spanish\Frenc

h\Croatian\Italian\Hu ngarian\Dutch\Norwe gian\Polish\Portugue se\Romanian\Russia n\Slovak\Slovenian\S erbian\Finnish\Swedi

sh\Turkish

Latin Pan-Euro West Latin Pan-Euro East Cyrillic（RussiaBulgarian/Ukrainian/ Byelorussia） Greek Arabic

Component Video Input (YCrCb/YPrPb) 1(rear) 1(rear) 1(rear) 1(rear) 1(rear) Component Audio Input (YCrCb/YPrPb) 1(rear) 1(rear) 1(rear) 1(rear) 1(rear) VGA in / Audio L/R in / Jack audio in 3.5mm 1/-/1 1/-/1 1/-/1 1/-/1 1/-/1 HDMI1.3 2(1.3) 2(1.3) 2(1.3) 2(1.3) 2(1.3) DVI-HDCP Share with HDMI Share with HDMI Share with HDMI Share with HDMI Share with HDMI Audio input for DVI – HDCP share with VGA share with VGA share with VGA share with VGA share with VGA CINCH subwoofer out / Coaxial out (SP-DIF) -/Yes -/Yes -/Yes -/Yes -/Yes Headphone connector (mm) 3.5mm,x1 (side) 3.5mm,x1 (side) 3.5mm,x1 (side) 3.5mm,x1 (side) 3.5mm,x1 (side) RS232 (Y/N) share with VGA share with VGA share with VGA share with VGA share with VGA

USB slot (NO/1.1/2)

Yes(only for SW

update)

Yes(only for SW

update)

Yes(only for SW

update)

Yes(only for SW

update)

Yes(only for SW

update)

DVB-CI (common interface) Yes Yes Yes Yes Yes

Accessories included

Remote control reference RC1994906 RC1994906 RC1994906 RC1994906 RC1994906 Carton (English/French/Spanish) Yes(English) Yes(English) Yes(English) Yes(English) Yes(English) Batteries Yes Yes Yes Yes Yes IB Yes Yes Yes Yes Yes Product registration Card No No No No No AC power cords 1 1 1 1 1 Audio Cord (Cinch to Jack 3.5mm) No No No No No VGA Cord No No No No No Wallmount No No No No No Antenna Cable No No No No No

General Data

Size (W x H x D, with stand) in mm 529x439x180 663x504x205 663x504x205 796x582x230 796x582x230 Size (W x H x D, without stand) in mm 529x403x73.5 663x461x108 663x461x108 796x535x102 796x535x102 Package Size (W x H x D, with stand but not

mount) in mm

640x520x202 771x548x237 771x548x237 915x652x249 915x652x249

Net Weight in kg 4.9 12 12 15.5 15.5 Gross Weight in Kg 7 14 14 18 18 Power supply 220-240V 50HZ 220-240V 50HZ 220-240V 50HZ 220-240V 50HZ 220-240V 50HZ

Power consumption working / standby / Annual 53W/1W/85KWH 85W/<1W/132KWH 85W/<1W/132KWH

130W/<1W/197KW

130W/<1W/198KWh

Design / Mechanical

Wallmount VESA compatible (standard reference)

VESA compatible VESA compatible VESA compatible VESA compatible VESA compatible

Wallmount VESA Size 100mmx100mm 100mmx100mm 100mmx100mm 200mmx100mm 200mmx100mm Adaptor for VESA wallmount compatibility

(accessory ref)

No No No No No

Desktop Stand (included/optionnal + ref/NO) Yes Yes Yes Yes Yes Panel Tilt (Fowards/Backwards/Rotation) No No No No No Swivel function desktop stand (yes/no) +

motorized?

No No No No No

Docking station (yes/no) No No No No No Floor Stand (included/optionnal + ref/NO) No No No No No Glass shield (yes/no) No No No No No

Finish on Front

Finish on side

Finish on back

Finish on stand

HG Spray

paint(Black Q8257)

Black A8252 as

moulded

Black A8252 as

moulded

HG Spray

paint(Black Q8257)

Half translucent as

moulded (high

glossy black)

Black A8252 as

moulded

Black A8252 as

moulded

HG Spray

paint(Black Q0003)

HG Spray

paint(Black Q8257)

Black A8252 as

moulded

Black A8252 as

moulded

HG Spray

paint(Black Q8257)

Half translucent as

moulded (high

glossy black)

Black A8252 as

moulded

Black A8252 as

moulded

HG Spray

paint(Black Q0003)

HG Spray

paint(Black Q8257)

Black A8252 as

moulded

Black A8252 as

moulded

HG Spray

paint(Black Q8257) number of colors on carton box 1 1 1 1 1 Brand logo THOMSON THOMSON THOMSON THOMSON THOMSON External AC/DC Power with DC power cord

(yes/no) Number of Speaker

Rating Label langages

Rating Label Logos/Icons (GOST, Bin, Recycling, Caution, …)

No/No grounded

plug

2 2 2 2 2

DE, FR, IT, ES, EN,

PL, CS, HU, RU,

PT, EL, NL, SV, DA,

FI, NO

CE, GOST,

Recycling, Class

II,DTB, WEEE bin,

Caution

No/No grounded

plug

DE, FR, IT, ES, EN,

PL, CS, HU, RU,

PT, EL, NL, SV, DA,

FI, NO

CE, GOST,

Recycling, Class

II,DTB, WEEE bin,

Caution

No/No grounded

plug

DE, FR, IT, ES, EN,

PL, CS, HU, RU, PT,

EL, NL, SV, DA, FI,

CE, GOST,

Recycling, Class

II,DTB, WEEE bin,

Caution

No/No grounded

plug

DE, FR, IT, ES, EN,

PL, CS, HU, RU,

PT, EL, NL, SV, DA,

FI, NO

CE, GOST,

Recycling, Class

II,DTB, WEEE bin,

Caution

No/No grounded plug

DE, FR, IT, ES, EN,

PL, CS, HU, RU, PT,

EL, NL, SV, DA, FI,

CE, GOST,

Recycling, Class

II,DTB, WEEE bin,

Caution

Test and Alignment Specification for MT35-V0.20

The xxE90/E92NH22 models are Europe LCD platform with DVB-T designed for driving below panels:

• 32” LPL (LVDS)

• 26” CMO(LVDS)

• 22” AUO(DUAL LVDS)

The main chip is from Mediatec (MTK5335 series) and supports below inputs:

• one analog and digital mixed RF (PAL B/G D/K I, SECAM B/G D/K L/L’,DVB-T)

• one SCART (CVBS & RGB)

• one CMP (YPrPb can support from 480i up to 1080p)

• one VGA

• two HDMI (can support 480i/p, 576i/p, 720p up to 1080i/p)

compliant v1.2. with HDCP, audio included as EIA-861B standard

• one S-Video input

• one Headphone output

• one SPDIF output

More relevant details are listed into the Spec.

INFO:

ª All tests and measurements mentioned hereafter have to be carried out at a normal mains voltage (110 ~ 240 VAC)

ª All voltages have to be measured with respect to ground, unless otherwise stated ª All final tests have to be done on a complete set including LCD panel in a room with temperature

of 25+/-7°C ª The White Balance (color temperature) has to be performed into subdued lighted room after at least 1 hour of warm-up/burn-in. This is applicable for both Alignment and Picture Performance evaluation at OQA in order to be set free of any temperature drift (colorimetry vs time)

1. Electrical Assembly Alignment

1.1. Preconditions – DC/DC Check Before Power On the chassis, please check and make sure that U801,U802,U805, U809, U803, U804, U811,U201,C817(positive) outputs are not shorted to ground. Supply 12v and 5v to P804 and test the relative voltage.

position value U811 3.3V +/-5% U801 3.3V +/-5% U802 9V +/-5% U803 1.2V +/-5% U804 2.5V +/-5% U805 5V +/-5% U809 3.3V +/-5%

U201 2.6V +/-5% C817(+) 1.19V +/-5%

Download latest release MCU_SW into the Standby CPU(U810) using WT_MCU_ISP SW tool. See Appendixn “How to download MCU SW”. Download latest release SW into the flash using MTK SW tool. See Appendixo

“How to download

FLASH SW”. Or download the SW from USB port.

1.2. Functional Test

Once the boards (chassis, FAV, KB, IR, PSU…) and the panel are well interconnected, connect all external generator devices to relevant inputs/outputs below according to their respective test patterns format and check picture content and sound quality accordingly:

Source Test signal (generator) Test pattern (format/image)

Analog /Digital Tuner RF cable Full Band (VHF/UHF) + CATV DVB-T

SCART1 (CVBS) Chroma/Fluke PAL Half Color & Gray bars

Side av (cvbs)–

Chroma/Fluke PAL Half Color & Gray bars

SVideo(Y/C)

SCART1 (RGB) Chroma/Fluke Half Color & Gray bars

SCART1 (CVBSOut) RF cable First channel

HDMI DVD with HDMI

Movie 720p@60Hz

compliancy

VGA Chroma/QuantumData 1024x768@60Hz

Half Color & Gray bars

Headphone RF cable First channel

Loud Speakers RF cable First channel

CMP (YPrPb) Chroma/QuantumData 1080i@60Hz

Half Color & Gray bars Audio tones can be defined by the factory (ie: 1KHz & 3KHz, sweep, …). Picture video formats can be changed by the factory according to their own standard.

1.3. ADC Calibration

Two inputs require an ADC calibration for the time being, That are:

 VGA Provide a test signal 1024×768@60Hz with White Black squares. Select the corresponding “Auto Color” submenu item from “Factory Menu”, then press ”OK” to start. When VGA channel is aligned, SCAR T-RGB is also aligned, so it is not necessary for RGB to be separately aligned.

 CMP

Provide a test signal 576i@50Hz with 100% 8 steps Color Bar. Select the corresponding “Auto Color” submenu item from “Factory Menu”, then press ”OK” to

start.

The ADC is well performed when it’s displayed “CMP” after few seconds.

1.4. DDC & EDID Test

The E-EDID data structure are according to VESA Enhanced EDID 1.3 (and EIA/CEA-861B for HDMI). Both VGA and HDMI have their own separate bin files: For EDID check, it’s needed to check whether the correct EDID is downloaded by checking corresponding EDID NVM Checksum or read them out to check bit by bit if it is in line with the released EDID bin file.

• **Before check the EDID please ensure the “Factory Key” in factory menu is disabled

1.5. HDCP Test

For HDCP compliancy, it’s needed to check whether the HDCP key has been well set.

2. Final Assembly Alignment

2.1. Entering to “Factory Menu”

To enter into Factory Menu in case of “Factory Key” is disabled, please to follow below steps:

- press Remote Control key “MENU” to display main menu

- press the subsequence Remote Control keys “7”, “9”, “1” and “5”

- press Remote Control key “MENU” to exit main menu

- press Remote Control key “MENU” to display main menu again The main menu will display ”FACTCORY” at the last item

To pop-up Factory Menu in case of “Factory Key” is enabled, please to follow below step:

- press Remote Control key “Blue” To enable/disable “Factory Key”, please to follow below steps:

- press Remote Control “OK” key to enter into “System” submenu

- press Remote Control “RIGHT ”or “LEFT” key till “Factory Key” item

- press Remote Control “OK” key to toggle mode To exit “Factory Menu”, press “Exit” key from Remote Control. To comeback to “Factory Menu” root when you are into a submenu:

- press Remote Control “RED” key.

Entering to “P” Mode

2.2.

To enter into “P” mode, an external serial 3.3VDC device is required for sending relevant

commands. See appendixp

“Serial Command Protocol for MTKxx”.

2.3. White Balance Alignment

Only VGA input requires color temperature adjustment as all other inputs or relative ones. Both Warm and Cool Color Coordinates are also relatives to Normal Color Temperature mode ones.

See appendixq

“CVBS/RGB/CMP/HDMI Relative Matrix Offsets” and “WARM/COOL Relative

Matrix Offsets”. Those offsets values don’t require any alignment but can be fine-tuned in Factory Menu as well. <The appendix is just a template, Every lot the relative offset is different. We need to align 5 sets first to get the relative offset data every lot. >

 Expected Targets and Tolerances The measured parameters should be “x, y” coordinates. The White Balance alignment should be performed using a contact less analyzer (ei: Minolta CA-210). The analyzer may not touch the screen surface, and measurement must be performed in a dark environment keeping the probe(s) at 90+/-2° from the panel.

The alignment has to fulfill the requirements in Application Form.

2.4. High Pot. and Insulating Resistance Tests

At the end of the process, a High Pot. and an Insulating Resistance tests are required for matching Safety Electrical requirements (ei: xxxx)

 High Voltage Withstanding requirements

- “Voltage” Ö 4240 VDC

- “Max Leakage Current” Ö 1 mA

- “Test Time” Ö 3 sec

 Insulating Resistance requirements

- “Voltage” Ö DC500V

- “Threshold Max” Ö

- “Threshold Min” Ö 4MΩ

- “Test Time” Ö 3 sec

3. “Factory Menu” Definition

1)． System

Item Sub-item

Factory Key OFF：Factory Key is invalidation

ON ：Factory Key is availability, and BLUE key is the shortcut key. Note: option step 1）Enter menu 2）7915 3）Exit/Enter menu 4）Enter Factory Item Enter Factory menu .(Or Enter Factory mode by hotkey )

Burning Mode Off/On Power Mode Boot/Standby/Previous

Boot: Enter power on mode Standby: Enter standby mode

Pre- frequency table Reset

TECI command

2)． Balance

Item Sub-item Balance

Source For balance source

Tone Normal/Warm/Cool

Auto Color

White R R White balance White G G White balance White B B White balance Gray R R Gray balance Gray G G Gray balance Gray B B Gray balance

3)．Sound Volume Curve

Item Sub-item Sound

VOL_0 0

Previous: power on according to last status

HuiZhou/ Poland

Note:Pre-Frequency table(HuiZhou/ Poland)

Reset EEPROM data, and load the default value of EEPROM All: clear NVM values，and set to default value。 User: Clear date of NVM in user menu, except the value of

language / related installation/Factory setting, then set to the default value.

Shop: Clear date of NVM in user menu, include the val ue related

installation, and Clear date of factory menu except the item of Balance and sound ,set to default value

Note:Priority below basic function of Factory menu

Note:Switch SOURCE used left/right key

Note: RGB gain range is 0-255

The value of Warm and cool is the offset of Normal mode, their range is

-128－127, if the offset value beyond the boundary，set to max or min

value. Note:display the completed source name on the right of item,If all the sourcs is ok ,show “All”

VOL_10 2 VOL_50 14 VOL_90 135 VOL_100 255

Note:mapping volume value to 0—255 of the MCU register

TV Pre 186 AV Pre 186

4)．INFO SW version information

Info

Project LCD_5335_TCL MTK Version XXXXXX Version IDTV-XXXXXX_XX DATE 2008-XX-XX

5)．Factory default settings

Followed as OOB setting.

Appendix n

“How to download MCU SW”

Prepare WT_MCU_ISP SW tool for update.

1. Connect the PC to board using MCU updating tool on P802 connector form chassis board.

2. Provide the +5VDC on P804 connector form chassis board and check U811 output voltage should be 3.3V.

3. Start “WT_MCU_ISP.exe” and download the MCU SW. ( please see file ISPToolGuideV33-08-2-17)

Appendix o

“How to download FLASH SW”

Prepare MTK SW tool for update.

1. Connect the PC to the board using an external +3.3VDC serial device (USB or COMx) on P201 connector from chassis board. VGA input can also be used using pin12 (RXD) & pin15 (TXD) just taking care that “Factory Key” from Factory Menu is enabled.

2. Provide the +5VDC STB on P804 connector from chassis board

3. Start “MTKTOOL.exe” application under MTKxx folder, and set the parameters as below picture:

4. Press “Browse” button to select the corresponding SW bin file to upload

5. Press “Upgrade” button to start downloading the SW and wait the gauge displayed “100%” that means the SW has been successfully downloaded. In the meanwhile, all operations such erasing flash and so… are parsed into the debug window script.

6. Once the SW is downloaded, switch-off/on the chassis board and wait few seconds for Eeprom update.

Appendix p

“Serial Command Protocol for MTKxx”

1. A serial protocol for driving MTK µchip through external +3.3VDC serial device (USB or COMx) is available. It may facilitate manufacturing process. Thus, both P201 connector from chassis board or either VGA input can also be used using pin12 (RXD) & pin15 (TXD) just taking care that “Factory Key” from Factory Menu is enabled.

2. The required serial port settings are as below

• 115200 bps

• 8 data bit

• 1 bit stop

• none parity

3. The command format is like hereafter described into BNS representation:

• 0xBB + Command + Data[[..] + ..] + 0xEE Both 0xBB and 0xEE bytes are mandatory and used as header and footer of the transmitted frame. Apart from INIT frame that is described further, all sent bytes need to be triggered before by an additional one as 0x50. So a complete frame might match following one:

• 0x50+0xBB+0x50+Command+0x50+Data[[..]+0x50+..]+0x50+0xEE

4. At first time, it might be required to initialize MTK µchip by using once below INIT command (without any triggering byte):

• 0x02 + 0x00 + 0x00 + 0x13 + 0x01 + 0x00

5. A none exhaustive list of commands is already available.

Appendix q

“ WARM/COOL Relative Matrix Offsets”

1. These offsets should be done in the production by AOE.

MT5335PU Approval Datasheet

DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE

MTK CONFIDENTIAL, NO DISCLOSURE

GENERAL DESCRIPTION

The MediaTek MT5335PU family consists of a backend decoder and a TV controller and offers high

integration for advanced applications. It combines a transport de-multiplexer, a high definition MPEG-2

video decoder, an MPEG2 audio decoder, an LVDS transmitter, and an NTSC/PAL/SECAM TV decoder

with a 3D comb filter. The MT5335PU enables consumer electronics manufactures to build high quality, low

cost and feature-rich iDTVs.

World-Leading Audio/Video Technology: The MT5335PU family has built-in high resolution and

high-quality audio codec. It includes MediaTek MDDi

de-interlace solution to generate very smooth

picture quality for motions. A 3D comb filter added to the TV decoder recovers great detail for still pictures.

The special color processing technology provides natural, deep colors and true studio quality graphics.

Rich Features for High Value Products: The MT5335PU family enables a true single-chip experience. It

integrates high-quality HDMI1.3, high speed VGA ADC, dual-channel LVDS, and USB2.0 receiver

Reliable Front-end Receiving Capability: Excellent adjacent and co-channel rejection capability grants

customers never miss any wonderful stream. Professional error-concealment provides stable, smooth and

mosaic-free video quality.

Key Features:

An transport demultiplexer

An MPEG2 video decoder

An AC3 audio decoder

Note: All Package are Lead Free

HDMI1.3 receiver

Audio codec

FEATURES

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MT5335PU Approval Datasheet

DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE

 Host CPU

 ARM 926EJS  8K I-Cache and 8K D-Cache  4K Instruction TCM  JTAG ICE interface  Watch Dog timers

 Transport Demultiplexer

 Supports a serial or parallel transport stream input  Supports DVB-T, MPEG-2 transport stream input  Supports DES/3-DES/DVB de-scramblers  Up to 8-PID even/odd keys for descrambling  Supports 32 PID filters and 32 section filters  Supports positive/negative/mask section filtering  Supports hardware CRC-32 check  Supports PCR recovery function  Supports a micro-processor for stream process and MPEG start code detection

 MPEG2 Decoder

 Supports one MPEG-2 HD decoder  MPEG MP@ML, MP@HL and MPEG-1 video standards

 2D Graphics

 Supports multiple color modes  Point, horizontal/vertical line primitive drawings  Rectangle fill and gradient fill functions  Bitblt with transparent options  Alpha blending and alpha composition Bitblt  Stretch Bitblt  Font rendering by color expansion  YCbCr to RGB color space conversion  Supports off-line scaler

MTK CONFIDENTIAL, NO DISCLOSURE

 OSD Plane

 Two linking list OSDs with multiple color mode and one of them has scaler

 Video Plane

 Supports video capture and over scan.  Flesh tone management  Gamma/anti-Gamma correction  Color Transient Improvement (CTI)  2D Peaking  Saturation/hue adjustment  Brightness and contrast adjustment  Black and White level extender  Adaptive Luma/Chroma management  Automatic detect film or video source  3:2/2:2 pull down source detection  The MT5335PU support bob mode de-interlace with excellent low angle image processing.  Arbitrary ratio vertical/horizontal scaling of video, from 1/32X to 32X  Advanced non-linear panorama scaling.

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MT5335PU Approval Datasheet

DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE

 Programmable zoom viewer  Progressive or interlace scan output  Supports alpha blending  Dithering processing for flat panel display  Frame rate conversion.

 The MT5335PU supports up to 1680x1050 panel and VGA dot-to-dot.  Supports 2 video source PIP/POP feature.

 LVDS

 MT5335PU supports 6/8/10-bit one–channel or 6/8-bit dual-channel LVDS transmitter, LVDS speeding

up to 75 MHz

 Built-in spread spectrum for EMI performance  Programmable panel timing output

 CVBS In

 On-chip 54 MHz 10-bit video ADC  Supports PAL (B,G,D,H,M,N,I,Nc), NTSC, NTSC-4.43, SECAM  Macrovision detection  NTSC/PAL support 3D comb filter, SECAM supports 2D comb filter  Built-in motion-adaptive 3D Noise Reduction  VBI data slicer for CC/TT decoding  Supports 2-S-Video.  The MT5335PU supports 3-channel CVBS.  Supports SCART connector

 VGA In

 Supports VGA input up to UXGA 162 MHz  Supports full VESA standards

 Component Video In

 Supports two component video inputs  Supports 480i / 480p / 576i / 576p / 720p / 1080i / 1080p

 Audio line in interface

 The MT5335PU support 1-bit line in data (two channels)

 HDMI Receiver

 Mixed 3 channels of HDMI1.3, data rate can be up to 2.25 GHz  EIA/CEA-861B  CEC

 Audio ADC

 The MT5335PU supports 8-channel (4 R/L pairs) analog audio input.

MTK CONFIDENTIAL, NO DISCLOSURE



TV audio demodulator

 Supports BTSC/EIA-J/A2/NICAM/PAL FM/SECAM world-wide formats  Standard automatic detection  Stereo demodulation, SAP demodulation  Mode selection (Main/SAP/Stereo)



Audio DAC

 Four on-chip audio DACs (2 R/L pairs) support R/L channel and subwoofer outputs



DRAM Controller

3/14

MT5335PU Approval Datasheet

DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE

 Supports 64 Mb to 512 Mb DDR DRAM devices  The MT5335PU supports 16-bit data bus; address offers up to 64 M bytes space.  Supports DDR1-333, DDR1-400, DDR2-400, DDR2-533, DDR2-667, DDR2-800



Audio DSP

 Supports Dolby Digital AC-3 decoding  MPEG-1 layer I/II decoding (DVB)  Dolby Prologic II  Audio output: 7.1ch + 2ch (down mix)  Pink noise and white noise generator  Equalizer  Bass management  3D surround processing with virtual surround  Audio and video lip synchronization  Supports reverberation  Automatic volume control  One SPDIF out  If internal audio DAC is disabled, the MT5335PU supports 1-bit (2-channel) main audio I

interface. Each channel is up to 24-bit resolution.

 Flash Interface

 The MT5335PU supports two one serial flash  Serial flash interface supports up to 60 MHz clock rate, depending on the spec. of the flash device

(currently 20 MHz at maximum)

 Supports on-the-fly decompression from Serial Flash to DRAM

MTK CONFIDENTIAL, NO DISCLOSURE

S output

 Peripherals

 The MT5335PU has one dedicated UART and one shared UART with GPIO.  The MT5335PU has three basic serial interfaces; one is for the tuner, one is the master for general

purpose and the other is the slave for HDMI EDID data.

 Three PWMs  IR blaster and receiver  Real-time clock and watchdog controller  1-port USB2.0/1.1 host supports USB mass storage class devices.  Supports five-channel servo ADC.

 IC Outline

 The MT5335PU is 256-pin LQFP-EPAD Package  3.3V/1.1V and 2.5V for DDR1, 1.8V for DDR2

4/14

MT5335PU Approval Datasheet

DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE

MTK CONFIDENTIAL, NO DISCLOSURE

The MT5335PU is designed as an advanced, highly integrated SoC with improved connectivity features including HDMI interface and component/composite signal connections. Figure 1-1 shows the MT5335PU system block diagram while Figure 1-2 shows the MT5335PU functional block diagram.

LVDS

LCD

MT5131/3

Tuner

MT 5335P U

DRAMFlash

Pa ne l

Figure 1-1 System Block Diagram

5/14

MT5335PU Approval Datasheet

DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE

YC Input

CVBS/

VADCx4

Component

Analog

Input

HDMI

HDMI In

I/F

Tuner

Audio

Demod

Decoder

Audio In

VDO-In

De-interlace

IrDA

Serial IF

JPEG,MPEG

2-D Graphic

USB2.0

Watchdog

ARM

BIM

Audio DSP

Demux

JTAG

Audio I/F

Audio DAC

BScan

PCR MS,SD,SM,xD

RTC

UART

MTK CONFIDENTIAL, NO DISCLOSURE

Audio Input

Audio

ADC

Panel

LVDS

16-bit DDR

DDR

DRAM

Controller

Mix and Post

Processing

OSD

scaler

Vplane

scaler

DRAM Bus

IO Bus

CKGEN

Serial Flash Servo ADC

PWM

NAND Flash

SPDIF, I

Figure 1-2 Functional Block Diagram

6/14

MT5133 DATA SHEET

General Description

1. Introduction

MT5133 is Media Tak’s 2nd generation COFDM (Coded Orthogonal Frequency Division Multiplex) channel demodulator for DVB-T receiver. It is fully compliant with the DVB-T specification (ETSI 300744) and Nordig Unified. MT5133 implements the functions from tuner IF out to MPEG-2 transport stream input. The device can support 2K, 4K or 8K mode with 6, 7, 8MHz channel. By integrating high performance A/D converters into the chip, MT5133 can accept first or second IF signal from conventional tuner thus eliminating the need for an external down-converter. Pure digital synchronization, advance channel estimation and equalization guarantee the wide acquisition range of MT5133. User can easily access on-chip information, including signal-to-noise ratio, Bit Error Ratio (BER) before and after Viterbidecoder. Serial or parallel MPEG transport stream output can be interfaced to all commonly available backend processor chips.

2. Features

z ETSI300744 and Nordig Unified compliant z Suitable for Single Frequency Network (SFN) operation z Support 2K, 4K, 8K modes z Support QPSK, 16QAM,64QAM constellations z 1/4, 1/8, 1/16, 1/32 Guard interval z Support hierarchical & non-hierarchical modes z Automatic mode detection z Full-digital timing/frequency with wide acquisition range z Support triple offset z On-chip high-performance 10-bit ADC z Excellent adjacent Channel interference (ACI) rejection capability z Excellent Co-Channel interference (CCI) rejection capability z Build-in PID filters z Very low power consumption < 180Mw z Controlled by I2C interface z Package: QFN48

3. Block Diagram

ADC&RF interface

System Control

AGC

Time Domain Processing

Freq. Domain Processing

FEC

Host interface

I2C

TSIF

Block Diagram of MT5133

MT8295 DATA SHEET

1. Introduction

The MediaTek MT8295 is a companion chip combined with MT533X serial chips to enable Common Interface (CI) and with the second generation of the Common Interface (CIV2) functions. It supports DVB compliant Conditional Access Module (CAM) and PCMCIA type memory cards. A NAND-flash-like bus bridge is built-in to perform the communication between a host and the card.

Highly Flexible Interface: MT8295 supports one parallel or two serial MPEG2 transport stream interfaces from the front end demodulator and a serial MPEG2 transport stream interface to MPEG2 decoder. Also, the MT8295 is designed with highly flexible interface timing to compliant with the maximum vendor’s CAMs in the word.

Extra Value for Your TV: MT8295 enables TV to receive DVB-CI protected program. It helps content providers to protect their programs and allows customers to receive more high-value TV programs. Fully tested compliant software is also available for this device.

2. DTV System Use MT8295

Tuner MT513X MT5335/6/7 Panel

Demod TS in

CI/PCMCIA interface

DRAM FLASH

Decoder TS out

Host interface

MT8295

Card TS out

Card TS in

CAM

WT6702F Data Sheet v0.93

1. General Description

The WT6702F is a microcontroller for system power manager with 1)Turbo 8051 compatible (3T) CPU, 2) 8K bytes flash memory, 3) 256 bytes SRAM, 4) 2 PWMs, 5) DPMS detector, 6) 8051 2 timers and UART,

7) Three Slave IIC interface, 8) 4 channel 8-bit A/D converter, 9) Real Time Clock, 10) watch-dog timer,

11) Embedded ISP, 12) Power down mode, 13) Embedded ICE mode.

1.1. Features

 Embedded turbo 8051(3T) CPU

• Normal operation mode : 12MHz, 2MHz

• Stand by mode : 32KHz

 Memory :

• RAM: 256 Bytes

• Flash memory: 8K Bytes

 Turbo 8051 Timer0, Timer1, & UART  Sync processor for monitoring DPMS (VGA connector) wake up signal  8-bit A/D converter with 4 selectable inputs, shared with IO pin  2 PWM pin output  3 slave mode IIC interface  Universal IR Receiver  INT pin to main chip  Watch Dog timer  Low voltage reset  32.768KHz crystal Oscillator & build-in RC Oscillator  Build-in RTC  Maximum 18 programmable IO pins

• 18-IO: 24 pin package

• 14-IO: 20 pin package

• 11/12-IO: 16 pin package

 Power consumption :

• Lower than 6mA at 12Mhz mode

• Lower than 4mA at 2Mhz mode

• Lower than 2mA at low speed mode(32KHz)

 Operating voltage range : 3.6V – 2.5V  Package:

• SOP16

• SOP20/SSOP20

• SOP24

1.2. Application

• Display system power management MCU with RTC.

• I/O expander with RTC and ADC.

Weltrend reserves right to modify all information contained in this document without notice.

- 4 -

2. Pin Assignment

2.1. Package Type

WT6702F Data Sheet v0.93

32KOSCO

32KOSCI

PWM1/GPIOC1

RXD/IRQ3/GPIOB7

TXD/IRQ2/GPIOB6

HIN/GPIOB5 GPIOB4/VIN

32KOSCO

PWM1/GPIOC1 RXD/IRQ3/GPIOB7 TXD/IRQ2/GPIOB6

HIN/GPIOB5 VIN/GPIOB4

IRQ1/P1.3/GPIOB3

1 2 3

VSS

NRST

5 6 7 8 9

32KOSCI

2 3

VSS

NRST

5 6 7 8 9 10 11

WT6702F_S161

WT6702F_S200

VDD

GPIOA0/AD0

GPIOA3/AD3/IR

GPIOA6/SCL1

GPIOA7/SDA1

GPIOB0/SCL2

GPIOB1/SDA2

VDD_RTC

VDD

GPIOA0/AD0

GPIOA3/AD3/IR

GPIOA4/SCL3/P1.0

GPIOA5/SDA3/P1.1

GPIOA6/SCL1

GPIOA7/SDA1

GPIOB0/SCL2 GPIOB1/SDA2

Package Type Package Outline

SOP 16 pin 150mil SOP 20 pin 300mil

SSOP 20 pin 150mil

SOP 24 pin 300mil

32KOSCO

32KOSCI

VSS

NRST PWM1/GPIOC1 PWM0/GPIOC0

RXD/IRQ3/GPIOB7

TXD/IRQ2/GPIOB6

HIN/GPIOB5

VIN/GPIOB4 IRQ1/P1.3/GPIOB3 IRQ0/P1.2/GPIOB2

2 3 4 5 6

WT6702F_S240

7 8 9 10 11 12

241

VDD_RTC

VDD

GPIOA0/AD0

GPIOA1/AD1

GPIOA2/AD2

GPIOA3/AD3/IR

GPIOA4/SCL3/P1.0

GPIOA5/SDA3/P1.1

GPIOA6/SCL1

GPIOA7/SDA1

GPIOB0/SCL2

GPIOB1/SDA2

Weltrend reserves right to modify all information contained in this document without notice.

- 5 -

2.2. Pin Description

WT6702F Data Sheet v0.93

S240 S200 S161

23 19 16 24 20 16 VDD_RTC PWR RTC Power (<3.3V)

1 1 1 32KOSCO O 32kHz oscillator output 2 2 2 32KOSCI I 32kHz oscillator input 3 3 3 VSS GND Ground 4 4 4 NRST I Reset pin, active low (internal pull high) 5 5 5 GPIOC1 I/O PWM1 output. Shared with GPIO C1 6 GPIOC0 I/O PWM0 output. Shared with GPIO C0 7 6 6 GPIOB7 I/O 8051 UART RXD or external IRQ3 interrupt input. Shared with GPIO

8 7 7 GPIOB6 I/O 8051 UART TXD or external IRQ2 interrupt input. Shared with GPIO

9 8 8 GPIOB5 I/O HIN input. Shared with GPIO B5 10 9 9 GPIOB4 I/O VIN input. Shared with GPIO B4 11 10 12 13 11 10 GPIOB1 I/O 2 14 12 11 GPIOB0 I/O 2nd slave IIC SCL2. Shared with GPIO B0 15 13 12 GPIOA7 I/O 1st slave IIC SDA1. Shared with GPIO A7 16 14 13 GPIOA6 I/O 1st slave IIC SCL1. Shared with GPIO A6 17 15 18 16 19 17 14 GPIOA3 I/O Key pad ADC input3 or IR detector input. Shared with GPIO A3 20 21 22 18 15 GPIOA0 I/O Key pad ADC input0. Shared with GPIO A0

GPIOB3 I/O 8051 P1.3 or external IRQ1 interrupt input. Shared with GPIO B3

GPIOB2 I/O 8051 P1.2 or external IRQ0 interrupt input. Shared with GPIO B2

GPIOA5 I/O 3rd slave IIC SDA or 8051 P1.1. Shared with GPIO A5 GPIOA4 I/O 3rd slave IIC SCL or 8051 P1.0. Shared with GPIO A4

GPIOA2 I/O Key pad ADC input2. Shared with GPIO A2 GPIOA1 I/O Key pad ADC input1. Shared with GPIO A1

Name

VDD PWR Power 3.3V

I/O

slave IIC SDA2. Shared with GPIO B1

Function Description

(a) All GPIOs have Schmitt trigger input. (b) When use Slave IIC or 8051 P1.x (or UART), the external circuit need pull high(4.7kΩ) (c) GPIOA3, GPIOA2, GPIOA1, GPIOA0 MAX input are +3.6v(=3.3v+0.3v) and the other GPIOs MAX input is +5v (5v tolerant PAD)

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