Teac-CT-F5151-Service-Manual电路原理图.pdf

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1、 SERVICE MANUAL CTF5151 51CM CTV MAR04 SERVCTF5151 RadioFans.CN 收音机爱 好者资料库 TEAC SERVICE MANUAL 1. Caution2 2. Specification6 3. BOM List .9 4. Alignment Procedure.29 5. Block Diagram36 6. Schematic Diagram37 7. PCB Layout.38 8. Explode Diagram.39 This manual is the latest at the time of printing, an

2、d does not include the modification which may be made after the printing, by the constant improvement of product. EC-21166 RadioFans.CN 收音机爱 好者资料库 WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO

3、NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 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 suffi

4、cient 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. CAUTION: Use of contr

5、ols, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CAUTION RISK RISK OF OF ELECTRIELECTRIC C SHOCK SHOCK DO DO NOT NOT OPEN.OPEN. 2 dangerous 3 FOR YOUR PERSONAL SAFETY 1.When the power cord or plug is damaged or frayed, unplug this televisio

6、n 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 traff

7、ic 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 televisi

8、on 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 th

9、e 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 care

10、ful 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, caus

11、ing 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 manufact

12、urer. 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. CAUTION: Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions ma

13、rked 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

14、operating instructions should be adhered to. 4. Follow Instructions- All operating and use instructions should be followed. IMPORTANT SAFETY INSTRUCTIONS 4 PROTECTION AND LOCATION OF YOUR SET 11.Do not use this television set near water . for example, near a bathtub, washbowl, kitchen sink, or laund

15、ry 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

16、 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 overheati

17、ng. 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 enclosur

18、e, unless proper ventilation is provided. 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 Electr

19、ical 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 f

20、or the grounding electrode. 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 guidelines for proper grounding and, in particular, specifies that the cable grou

21、nd 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 circu

22、its. 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

23、time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning and power-line surges. ANTENNA LEAD-IN WIRE ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) GROUNDING CONDUCTORS (NECSECTION810-21) GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 2

24、50. PART H) ELECTRIC SERVICE EQUIPMENT GROUND CLAMP NEC-NATIONAL ELECTRICAL CODE EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS a built-in installer s OPERATION OF YOUR SET 18.This television set should be operat

25、ed 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 televi

26、sion 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 resul

27、t 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

28、television set from the wall outlet. 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

29、 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

30、. 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 t

31、he 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

32、 technician to perform routine safety checks to determine that the television is in safe operating condition. 5 off PFS2 FORMAT-1 Report Date: 2003-9-16 15:12 ProductView.: Report by.: Specs / Products MasterData Customer IdTEAC AUSTRALIA PTY LTD Version0.1 StatusNew BrandTEAC EAN UPC Reception +Tun

33、ing - presets/channels100 +Tuning - technologyVST +Tuning - IndicationX +Freq BandsUVSH +Channels100 +IF Freq +TV Systems Off AirPAL B/G +Add Systems Ext InNTSC 3.58, NTSC 4.43, NTSC Play Back, PAL 60 +TV Systems MultiPAL-Multi +Sound SystemsAV Stereo Picture - Processing +ScanStandard +Scan Modes4;

34、3 +Wide Screen Switching +Combfilter +Picture ControlBrightness, Colour, Contrast, Color Temperature, Hue, Sharpness Cont Var, Smart Pict. 4 Modes +Pict EnhancementBlack Stretch +Pict Noise Reduction Picture - Display +Display TypeDV - CRT - RF +Screen Format4:3 +Size(Visual) - size/vis. cm21 +Defle

35、ction System (CRT only) +Tube Technology (CRT only)Black Matrix, Iron +CRT Defl +CRT GunStand Gun +CRT Magn fieldNeutral +Resolution +Coating (only for D.V. sets) +White Point Sound +RMS Power Intern +RMS Power Extern +Surround Sound +Sound FeaturesMute +Sound ControlVolume Sound - Speakers +Speaker

36、 configuration2 +Speakers usedNormal +Speaker Size User Interface +Interface NameL01- Full Interface +Voice Control +MenuCursor Control +Menu Colours +Menu LanguagesEnglish +Special FeaturesNo signal Auto Standby,Timer Power ON/OFF, Favorite Channel, Sleep timer, Game, Calendar, Notebook, Hotel lock

37、 , Auto Search +Operational Features +PP Features +Tuning/Install FeaturesAuto Store, Factory Mode, Fine Tuning, Manual Search/Store, Manual Sort, Service Mode +Clock/Timer FunctionsClock, On/off timer, Sleep timer Product: CT-M5110H 2003-9-16 15:1321166 PFS1 of 3 Date: 2003-9-16 15:12 ProductView.:

38、 Report by.: Specs / Products Product: CT-M5110H +Local Controls FrontChannel +-, Volume +-, TV/AV,MENU, Power Switch, +Local Controls Top +Indicators - screen +Indicators - frontRC Recvd LED, SB LED +Numb of Loc Cont (incl Mains)7 +Number of Ind. (incl Mains)1 +Local Controls (Old) Remote Control C

39、onnectors Rear +Scart RGB+Y/C+CVBS +Scart RGB+CVBS +Scart CVBS+Y/C +Component In (Y/U/V) Cinch +In Y/C+Cinch(CVBS+St) +In Y/C+Cinch(CVBS+Mo) +In Y/C+Cinch(St) +In BNC (CVBS) +In Cinch(CVBS+St)X +In Cinch(CVBS+Mo) +Out Cinch(CVBS+St) +Out Cinch(CVBS+Mo)X +Out Cinch Audio Stereo +Out Cinch Audio Mono

40、+Out Cinch Dolby Surround +Out Cinch Subwoofer +Dig Audio Out +Loudspeakers +Control Busses +Feature Slot +ITV Smart Port +Terr. Antenna in75 Ohms (IEC type) Guide + IR Blaster Jack Connectors Front +In Y/C + Cinch(CVBS+St) +In Y/C + Cinch Stereo +In Cinch (CVBS + St+ Mo) +In Cinch (CVBS+Mo) +Headph

41、one Out +Feature Slot Connectors Side +In Y/C + Cinch(CVBS+St) +In Y/C + Cinch Stereo +In Cinch (CVBS + St+ Mo)X +IN Cinch (CVBS + Mo) +Headphone Out Connectors Top +In Cinch (CVBS + St) +Headphone Out Connectors Mechanical +Headphone +Cinch A/V in/out +Cinch Component +Cinch Y/C Styling +Cabinet Na

42、me21166 +Configuration +Graphics/Logos -Cabinet Colour and Finish Silver Frost +Mechanics +Speaker VisibilityStandard General +SegmentStandard 4:3 +ChassisM28 +Software Delivery Mode +Software Version +Mains Voltage240V +Mains Frequency50Hz +Type Mains Cord Power Consumption (P)TV in On 2003-9-16 15

43、:1321166 PFS2 of 3 Date: 2003-9-16 15:12 ProductView.: Report by.: Specs / Products Product: CT-M5110H Power Consumption SB in WattsLess then 3W Power Consumption Semi SB in W +Power in ON for +Power in Standby for +Power in OFF for Weight (P)TV (incl. Packaging) Weight (P)TV (excl. Package) Weight

44、AVUnit excl Packaging +INDICATION on BACKCOVER +Channel Final Equipment +Packaging - methods +Documents and manuals +Languages DFU +Cables Supplied +Antenna Supplied +Stand Supplied +Aux Equipm Supplied Packaging - width cm Packaging - height cm Packaging - depth cm Miscellaneous +EAN Indication +Ap

45、probation +Tests +Local Integration Various Perf. Param. +Service Call-Rate PIP/POP +Type +FeaturesNo Digital Reception +Transmission Built-in Data System +Text Standard +(Tele)text FeaturesNo +Nbr bckgrnd page / Mem SizeNo +Text TechnologyNo +Digital Data handling +Program Guide Built-in Clock/Time

46、r +Type +Features Built-in Radio +Type Built-in PC display +PC Synch +PC Control Built-in DVD drive +Type of Medium +Type of Deck +Version of Deck Phased Out Items +Tuner/Frontend +Sensitivity +CRT EHT +Lightning Protection +Account +XX(Radio Antenna in) +Non Volatile Memory +In Y/C + Cinch(CVBS+Mo)

47、 Version of deck 2003-9-16 15:1321166 PFS3 of 3 Flowchart chart of alignment procedure for M28 chassis: B+ adjustment NICAM Adjustment Electrical properties checking for chassis RF AGC adjustment Sub-brightness Adjustment White balance Adjustment Aging Adjustment of screen voltage and focus Sub-colo

48、r preset sound system after ASM 6 00: BG 01 :I 10:DK 11: M 7 preset sound system after ASM 0:disable 1:enable MODE1 0 BG system enable 1 I system enable 2 DK system enable 3 M system enable 4 VIDEO2 enable 5 video3 enable 6 YUV enable 7 Thailand Dual language 0:Disable 1:Enable MUTT standby -wake time ST