TELEFUNKEN TKP 2947 STX Diagram

Page 1

CAUTION:

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

CAUTION: T O REDUCE THE RISK OF

CAUTION

RISK RISK OF OF ELECTRIELECTRICC

SHOCK SHOCK DO DO NOT NOT OPEN.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 SERVICING TO QUALIFIED SERVICE PERSONNEL.

dangerous

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

EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

Page 2

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

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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

NATIONALELECTRICAL CODE

ANTENNA LEAD- INWIRE

GROUND CLAMP

ELECTRIC SERVICE

EQUIPMENT

NEC-NATIONALELECTRICAL CODE

ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)

GROUNDING CONDUCTORS (NECSECTION 810-21)

GROUND CLAMPS

POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250. PARTH)

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 pro vides

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.

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.

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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 the detailed 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 ser vice technician to perform routine safety checks to determine that the television is in safe operating condition.

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PFS2 FORMAT-1 Report

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Date: 2004-9-29 11:53

ProductView......:

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Specs / Products SRF NO./ODF NO.

MasterData Customer Id Version Status Brand EAN UPC

tion

Rece +Tunin +Tunin +Tunin +Fre +Channels

+IF Fre +TV Systems Off Air

+Add S +TV S +Sound S Picture - Processin +Scan +Scan Modes +Wide Screen Switchin +Combfilter +Picture Control

+Pict Enhancement +Pict Noise Reduction Picture - Dis +Display Type +Screen Format +Size +Deflection S +Tube Technology (CRT onl +CRT Defl +CRT Gun +CRT Ma +Resolution +Coatin +White Point Sound +Leaflet Power +RMS Power Intern +RMS Power Extern +Surround Sound +Sound Features

- presets/channels

- technolo

- Indication

Bands

stems Ext In

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Visual)" - size/vis. cm

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only for D.V. sets

Product:@

TKP2947STX

ON44031506

BGH S.A.

0.1 WG Archived TELEFUNKEN \ \

181 PLL

--FS TUNER VHF:2-13, UHF:14-69, CATV: 1-13, A-W.W+1--W+84,A-5---A-1,5A PICTURE 45.75MHz PAL M/N NTSC M (3.58 -

4.433)

--PAL NTSC AV STEREO, BTSC

Standard 4:3

x 4 Picture Modes, Brightness, Color, Contrast, Tint, Sharpness Cont Var Black Stretch

---

DV - CRT - FSQ 4:3 29"

Black Matrix, Iron

Stand Gun Normal

Mute, BTSC

+Sound Control Sound - S +S +S +S User Interface +Interface Name +Voice Control +Menu +Menu Colours +Menu Languages

+Special Features

+PP Features

2004-9-29 11:55 29286 PFS 1 of 3

eakers eaker configuration eakers used eaker Size

erational Features

Volume, AVL,

2 speakers Normal Range

29286

Cursor Control

Spanish, English, Portuguese, French V-Chip, CCD, Channel lock, Child Lock, Note Book,Calendar, Favorite Channel

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Date: 2004-9-29 11:53

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ProductView......:

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Specs / Products

+Tuning/Install Features

+Clock/Timer Functions +Local Controls Front +Local Controls To +Indicators - screen +Indicators - front +Numb of Loc Cont +Number of Ind. +Local Controls (Old)

Remote Control +Remote Control - sco +Remote Control - t +Remote Control - t +Remote Control - features Connectors Rear +Scart RGB+Y/C+CVBS +Scart RGB+CVBS +Scart CVBS+Y/C +Com +In Y/C+Cinch +In Y/C+Cinch(CVBS+Mo +In Y/C+Cinch(St +In BNC (CVBS +In Cinch(CVBS+St +In Cinch +Out Cinch +Out Cinch +Out Cinch Audio Stereo +Out Cinch Audio Mono +Out Cinch Dolb +Di +Louds +Control Busses +Feature Slot +ITV Smart Port +Terr. Antenna in Guide + IR Blaster Jack Connectors Front +In Cinch +In Cinch (CVBS+Mo +Headphone Out

onent In (Y/U/V) Cinch

CVBS+Mo

CVBS+St CVBS+Mo

Audio Out

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CVBS + St

incl Mains

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CVBS+St

Surround

Product:@

TKP2947STX

Auto Store, Factory Mode, Language Selection, Service Mode Sleep timer

Channel +-, Tact Switch, Vol +-, TV/AV, MENU

TV Standard

--X

75 Ohms (F type)

Connectors Side +In Y/C + Cinch +In Y/C + Cinch Stereo +In Cinch +IN Cinch (CVBS + Mo +Headphone Out Connectors To Connectors Mechanical

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St +Cabinet Name +Confi +Gra +Cabinet Colour and Finish +Mechanics +S General +Se +Chassis +Software Deliver +Software Version +Mains Volta +Mains Fre +T Power Consum Power Consum Power Consum

2004-9-29 11:55 29286 PFS 2 of 3

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29286 Symm TELEFUNKEN

Standard

Standard 4:3 M134

110-240V 50/60Hz Argentina

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Page 7

Date: 2004-9-29 11:53

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Specs / Products

+Power in "ON" for +Power in Standb +Power in "OFF" for Wei Weight (P)TV (excl. Package Weight AVUnit excl Packagin +INDICATION on BACKCOVER +Channel Final E +Packa +Documents and manuals +Lan +Cables Su +Antenna Su +Stand Su +Aux E Packa Packa Packa Miscellaneous +EAN Indication +A +Tests +Local Inte Various Perf. Param. +Service Call-Rate PIP/POP +T +Features Di +Transmission Built-in Data S +Text Standard + +Nbr bck +Text Technolo +Digital Data handlin +Program Guide Built-in Clock/Timer +T +Features Built-in Radio +T Built-in PC dis +PC Synch +PC Control Built-in DVD drive +T +T Phased Out Items +Tuner/Frontend +Sensitivit +CRT EHT +Li +Account +XX +Non Volatile Memor +In Y/C + Cinch(CVBS+Mo Version of deck

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- width cm

- height cm

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TKP2947STX

Batteries for RC (2 x AA)

No PIP/POP n/a

2004-9-29 11:55 29286 PFS 3 of 3

Page 8

M134 Alignment Procedures

A. Enter Factory Mode:

Simply press the “SERVICE” key on the factory remote handset.

Press““““1，，，，2，，，，3，，，，4，，，，5，，，，6，，，，7，，，，8，，，，9，，，，0，，，，NOTEBOOK,CAPS, DISPLAY ,SLEEP, CALENDAR ,COLOR/INS，，，， FAVORITE,RECALL””””, you can switch in the sub-menus of ““““FAC01～～～～FAC18””””in turns.

Press ““““P+”“

Press““““V+”“

Press ““““OK”””” and ““““P+”“

Exit Factory Mode:

Press the “SERVICE” key on the factory remote handset. All changes in factory data will be saved in

EEPROM automatically.

Some special modes:

Aging Mode ———— Be used for aging before adjustment in Factory Mode.

Vertical doesn’t Work ———— Be used for Screen & Focus voltage adjustment. In Factory

White balance adjustment Mode ———— Be used for White balance adjustment. In Factory

Default Value OK mode ———— Be used for default value setting before TV leaves Factory. In

”“ P-””””to choose the items.

”“”“

”“ V-””””to adjust the data.

”“”“

”“ P-””””to switch in the sub-menus of ““““FAC19～～～～FAC23””””.

”“”“

Mode, press ““““TV/AV””””to enter and exit.

Mode, press““““BUS OFF”””” to enter and exit.

Factory Mode, press “S. EFFECT” to enter default value.

“Wait” will be displayed in screen, when it is finished,

“OK” will be displayed. It will exit factory mode

automatically.

Note: Now press “SERVICE” cannot enter factory mode, you

have to take the following steps to enter:

1. Setting Volume to Zero.

2. Press “V-” in cabinet and Press “Display” in RC

simultaneously.

B. Adjustment Way

1. B＋＋＋＋Adjustment：：：： Apply Philips Test pattern signal in normal status, adjusting VR821 to make B＋＝

2. RF AGC adjustment:

Observe monitor the collector waveform of Q101 with the probe of Oscilloscope as illustration

below. Select channel 2 (>70dB) from the antenna input. Enter D-mode, select menu6 to adjust

RFAGC item until the monitor peak value to 0.8Vp-p.

＋＝130V±±±±0.5V.

＋＝＋＝

Page 9

3Pf

输入

INPUT

3. Sound Amplifier Adjustment:

1) Apply 45.75 IF signal which is >60dB from P1101

IN60

OUTPUT

输出

2) Adjusting T1101 to make the voltage of Pin 15 in IC1101 is 2.5+

4. Screen & Focus voltage adjustment:

1) Apply pattern signal in normal status, enter D-mode, press “TV/AV” button to turn off the vertical

output. (Note: The default value of RC/GC/BC is 80, and GD/BD is 40)

2) Adjust the SCRREEN switch on the flyback transformer to make a horizontal shining line just visible

on the screen.

3) Turn on the vertical output, adjust the “FOCUS” on the flyback transformer to obtain the optimum

focus.

5. White balance adjustment (NORMAL)

1) Apply Black and White Signal in normal status, enter into Factory Mode and select Menu 1.

2) Using analyzer to test the black signal part, adjust RCUT, GCUT, BCUT to make X=284, Y=299.

3) Using analyzer to test the white signal part, adjust BDRV, GDRV to make X=284, Y=299.

4) Adjusting Brightness and Contrast from Min to Max, repeat step 2)~3) to make X=284, Y=299.

Note: M134 chassis can adjust white balance automatically. In factory mode, press “I2C BUS” to enter in.

The white balance in the other two colors temperature is Warm (296, 296), Cool (279, 265).

6. Adjustment of Sub-brightness:

1) Apply the Grey-scale/Color bar (NTSC signal) to the AV input, in normal status.

2) Enter into Factory Mode and select Menu 5, select BRTC to adjust the sub-brightness, until that the

2nd dark bar of 8 level Grey scale just can be seen.

7. Picture geometric adjustment:

1) Apply the Philips standard testing pattern in normal status, then enter menu 3, adjusting the

following data to get the min-distortion.

HPOS5/6（

HSIZE5/6

2) Apply the Philips standard testing pattern in normal status, then enter menu 3, adjusting the

following data to get the min-distortion.

HIGH5/6 (Height) VP50/60

VLIN5/6

8. BTSC/SAP Function checking:

It needn’t to adjust the BTSC/SAP, but you have to check where it does work.

9. CCD and V-CHIP function checking:

（Horizontal Center）））） PARA5/6 （（（（Level）））） TRAP5/6 （（（（Trapezia））））

（（

（（（（Horizontal Size）））） CNRT5/6 （（（（Top）））） CNRB5/6 （（（（Bottom））））

（（（（Linearity）））） VSC5/6（（（（Vertical-S Correction））））

（（（（Vertical Center））））

0.05V.

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