MT1389E - Page de test - Free

1. Introduction1.1. PurposeThis document is prepared for the UOCII TV project and describes the whole system featuresand operating principles to be used in hardware design phase.The document is based on “Device Specification UOCII-Version 1.12” from PhilipsSemiconductors.Prior to hardware design start, all parties involved must agree with the contents of thisdocument.1.2. ScopeThe document covers detailed descriptions of 11AK56 chassis system building blocks.1.3. General Features11AK57 is a 90° / 50 Hz. chassis which is capable of driving 14” superflat and 15” realflat CRT’s .The chassis will have the following main features;• Remote Control• 100 programs• On Screen Display• Mono• Colour Standarts ; PAL, SECAM, NTSC,• Transmission standarts ; B/G, L/L’ I/I’, DK,• Teletext ; One pages,• Multi-standard alignment free PLL tuning,• DVD or DVIX Player• DVB-T option• Europe Scart• Detachable headphone output option,• Front or side or back AV input option,• Back AV output option,• Coaxial output for IDTV/DVB-T• 2W (%10 THD),• 90-270V 50Hz or 170V-270V 50Hz SMPS• Less than 3W• DVD-Video, DVD R/RW, CD-R/RW, CD-Audio and MP3 Audio, JPEG (Picture CD), Video CDand its sub formats like CVD, SVCD, DVCD.

13522. General Description2.1. IntroductionThis chapter describes system building blocks and their detailed descriptions.2.2. System Building Blocks2.2.1. AK57 Chassis Block Diagrams2.2.1.1. GenaralSPDIFP2.0_PWM07371,72WPI2CEEPROM5VSTBSPDIF-OUTDVD12VDVD5VDVD3V3DVD-IRNLAST4599SW075P2.2_PWM176P2.3_PWM218,19,23,24IF6 SECAMP0.6PORT22IFBLOCKAGCTUN-IFTUNER33V5VIDTV30V8V5V33V12VB+DVDDVD-ONDVD-MONODVD-CVBSSW0V1SW180P0.3_ADC016,173031VERTICAL DRIVEHORIZANTAL DRIVEHOR. FBDEFLECTIONEHTIDTV30VIDTV12VDVD-SPDIFV2V3V4A1A2A3A4VOUTAOUT405242CVBS228AUDIO233AUDEEMUOCII56,57,5855RGBBLKINHEATERV+CRT BOARDRGBDVB-TIDTV-CVBSIDTV-MONOIDTV-SPDIFRxTxIRQNLAST459977P2.4_PWM3SW269P1.2_INT070P1.3_T174P2.1_PWM0P3.2_ADC2CVBS1OP1.1_T0P0.5P3.3_ADC3P1.0_INT1P3.1_ADC148AUDOUT178P2.5_PWM4 MUTEMONOMUTEA12V2822M59,61,669,3967684753525150RCA INRCA-CVBS-INRCA-MONO-INSTBLEDNCTV-IRKEYBOARD8V3V3STBB+12VDVD12VIDTV12SC-PIN8RGB-FBA12VDVD5VSMPSSC-R5VSTBScart1SC-GSC-BSC-CVBS-IN3V3STBDVD3V3STBSC-MONO-INSC-CVBS-OUTSC-MONO-OUTRCA-CVBS-OUTRCA-MONO-OUTRCA OUT11AK57GENERAL BLOCK DIAGRAM

2.2.1.2. SMPS220V50Hz515B+16213A12VIDTV12V141 DMAG2 CONT_INTVI 812DVD12VNCP120736I_SENSE VCC81112V4 5GND DRIVER109VTR.REG3V3STB7 9TR.REG5VSTB6VLDODVD3V3LDODVD5VSTB11AK57SMPS BLOCK DIAGRAM2.2.1.3. DEFLECTION

HORIZONTALDRIVEHORIZONTALHorz.Yoke30KVFOCUSSCREENLin.+33V+8V+9VHeater+5V-14V VERTICAL+14V VERTICAL30KVRGBDRIVETRANSISTORSCRTBOARDHeaterG2FOCUSVERTICALDRIVEVERTICALAMPLIFIERAN5524AVERTICALYOKE2.2.2. AK57 Chassis Main BlocksAK57 chassis main blocks are;• UOCII : Microcontroller + Video Proccessor + Sound Proccessor + IF + Teletext• AUDIO : Audio Amp.,• EXT. AV I/O : Scart , AV input, AV output,• AV SWITCHING : 4052, 4599• TUNER : PLL Tuner

• SAW FILTERS• SMPS : SMPS Controller, SMT, Bridge Rect., Line Filters• DEFLECTION : FBT, HOT, Vertical Amplifier, Line Driver,• CRT BOARD : RGB Amp. with transistors,2.2.2.1. UOC-II (ULTIMATE-ONE-CHIP)UOCII is composed of microcontroller, video proccessor, sound proccessor and IF blocks.The various versions of the TDA955X H/N1 series combine the functions of a video processortogether with a microcontroller.The ICs are intended to be used in economy television receiverswith 90 and 110 degree picture tubes.The ICs have supply voltages of 8V and 3.3V and they are mounted in a QFP 80 envelope.The features are given in the following feature list.FEATURESTV-signal processor• Multi-standard vision IF circuit with alignment-free PLL demodulator• Internal (switchable) time-constant for the IF-AGC circuit• The QSS and mono FM functionality are both available so that an FM/AM TV receiver canbe built without the use of additional ICs• The mono intercarrier sound circuit has a selective• FM-PLL demodulator which can be switched to the different FM sound frequencies(4.5/5.5/6.0/6.5 MHz). The quality of this system is such that the external band-passfilters can be omitted.• The FM-PLL demodulator can be set to centre frequencies of 4.74/5.74 MHz so that asecond sound channel can be demodulated. In such an application it is necessary that anexternal bandpass filter is inserted.• The vision IF and mono intercarrier sound circuit can be used for the demodulation ofFM radio signals• Video switch with 2 external CVBS inputs and a CVBS output. One of the CVBS inputscan be used as Y/C input.• 2 external audio inputs. The selection of the various inputs is coupled to the selection ofthe CVBS signals• Integrated chrominance trap circuit• Integrated luminance delay line with adjustable delay time• Switchable group delay correction in the CVBS path• Picture improvement features with peaking (with switchable centre frequency,depeaking, variable positive/negative overshoot ratio and video dependent coring),dynamic skin tone control and blue-, black- and white stretching• Integrated chroma band-pass filter with switchable centre frequency• Switchable DC transfer ratio for the luminance signal• Only one reference (12 MHz) crystal required for the m-Controller, Teletext- and thecolour decoder• PAL/NTSC or multi-standard colour decoder with automatic search system

• Internal base-band delay line• Indication of the Signal-to-Noise ratio of the incoming CVBS signal• A linear RGB/YUV/YPBPR input with fast blanking for external RGB/YUV sources. Thesynchronisation circuit can be connected to the incoming Y signal. The Text/OSD signalsare internally supplied from the• m-Controller/Teletext decoder.• RGB control circuit with ‘Continuous Cathode Calibration’, white point and black level offsetadjustment so that the colour temperature of the dark and the light parts of thescreen can be chosen independently.• Contrast reduction possibility during mixed-mode of OSD and Text signals• Adjustable ‘wide blanking’ of the RGB outputs• Horizontal synchronization with two control loops and alignment-free horizontal oscillator• Vertical count-down circuit• Vertical driver optimized for DC-coupled vertical output stages• Horizontal and vertical geometry processing• Horizontal and vertical zoom function for 16 : 9 applications• Horizontal parallelogram and bow correction for large screen picture tubes• Low-power start-up of the horizontal drive circuitMicrocontroller• 80C51 m-controller core standard instruction set and timing• 1 ms machine cycle• 32 - 128Kx8-bit late programmed ROM• 3 - 12Kx8-bit DataRAM (shared between Display, Acquisition and Auxiliary RAM)• Interrupt controller for individual enable/disable with two level priority• Two 16-bit Timer/Counter registers• One 16-bit Timer with 8-bit Pre-scaler• WatchDog timer• Auxiliary RAM page pointer• 16-bit Data pointer• Stand-by, Idle and Power Down modes• 14 bits PWM for Voltage Synthesis Tuning• 8-bit A/D converter with 4 multiplexed inputs• 5 PWM (6-bits) outputs for control of TV analogue signals• 18 general I/O portsData Capture• Text memory for 1 or 10 pages• In the 10 page versions inventory of transmitted Teletext pages stored in theTransmitted Page Table (TPT) and Subtitle Page Table (SPT)• Data Capture for US Closed Caption• Data Capture for 525/625 line WST, VPS (PDC system A) and Wide Screen Signalling(WSS) bit decoding• Automatic selection between 525 WST/625 WST• Automatic selection between 625 WST/VPS on line 16 of VBI• Real-time capture and decoding for WST Teletext in Hardware, to enable optimized m-processor throughput

• Automatic detection of FASTEXT transmission• Real-time packet 26 engine in Hardware for processing accented, G2 and G3 characters• Signal quality detector for video and WST/VPS data types• Comprehensive teletext language coverage• Full Field and Vertical Blanking Interval (VBI) data capture of WST dataDisplay• Teletext and Enhanced OSD modes• Features of level 1.5 WST and US Close Caption• Serial and Parallel Display Attributes• Single/Double/Quadruple Width and Height for characters• Scrolling of display region• Variable flash rate controlled by software• Enhanced display features including overlining, underlining and italics• Soft colours using CLUT with 4096 colour palette• Globally selectable scan lines per row (9/10/13/16) and character matrix [12x10, 12x13,12x16 (VxH)]• Fringing (Shadow) selectable from N-S-E-W direction• Fringe colour selectable• Meshing of defined area• Contrast reduction of defined area• Cursor• Special Graphics Characters with two planes, allowing four colours per character• 32 software redefinable On-Screen display characters• 4 WST Character sets (G0/G2) in single device (e.g. Latin, Cyrillic, Greek, Arabic)• G1 Mosaic graphics, Limited G3 Line drawing characters• WST Character sets and Closed Caption Character set in single deviceOptional Used ICs at AK57 chassis are TDA9550 H/N1, TDA9551 H/N1, TDA9552 H/N1.FUNCTIONALOF TDA9550 H/N1• TV range is 90°• Mono intercarrier multi-standard sound demodulator (4.5 - 6.5 MHz) with switchablecentre frequency Audio switch• Automatic Volume Levelling• PAL decoder• NTSC decoder• ROM size 32 – 64K• User RAM size 1K• One page teletext• Close CaptioningFUNCTIONALOF TDA9551H• TV range is 90°• Mono intercarrier multi-standard sound demodulator (4.5 - 6.5 MHz) with switchablecentre frequency Audio switch

• Automatic Volume Levelling• PAL decoder• SECAM decoder• NTSC decoder• ROM size 32 – 64K• User RAM size 1K• One page teletext• Close CaptioningFUNCTIONALOF TDA9552H• TV range is 90°• Mono intercarrier multi-standard sound demodulator (4.5 - 6.5 MHz) with switchablecentre frequency Audio switch• Automatic Volume Levelling• QSS sound IF amplifier with separate input and AGC circuit• AM sound demodulator without extra reference circuit• PAL decoder• SECAM decoder• NTSC decoder• ROM size 32 – 64K• User RAM size 1K• One page teletext• Close Captioning

BLOCK DIAGRAMPINING

2.2.2.2. AudioThe TDA2822 is DUAL LOW-VOLTAGE POWER AMPLIFIER.• Supply voltage down to 1.8V• Low crossover distorsion• Low quıescent current• Bridge or stereo configurationELECTRICALCHARACTERISTICSFigure: Test Circuit (Stereo)

Figure: Test Circuit (Bridge)Figure: Application in 11AK56

SCART PINING2.2.2.3. External AV I/O1. Audio right output 0.5Vrms / 1KΩ2. Audio right input 0.5Vrms / 10KΩ3. Audio left output 0.5Vrms / 1KΩ4. Ground AF5. Ground Blue6. Audio left input 0.5Vrms / 10KΩ7. Blue input 0.7Vpp / 75Ω8. AV switching input 0-12VDC /10KΩ9. Ground Green10. Not Used11. Green input 0.7Vpp / 75Ω12. Not Used13. Ground Red14. Ground Blanking15. Red input 0.7Vpp / 75Ω16. Blanking input 0-0.4VDC, 1-3VDC / 75Ω17. Ground CVBS output18. Ground CVBS input19. CVBS output 1Vpp / 75Ω20. CVBS input 1Vpp / 75Ω21. GroundFront/Side/Back AV Input

AudioVideo0.5Vrms / 10KΩ1Vpp / 75ΩBack AV OutputAudioVideo0.5Vrms / 1KΩ1Vpp / 75Ω2.2.2.4. AV Switching2.2.2.4.1. MC74VHC4052The MC74VHC4052 utilize silicon--gate CMOS technology to achieve fast propagation delays,low ON resistances, and low OFF leakage currents. These analog multiplexers/demultiplexerscontrol analog voltages that may vary across the complete power supply range (from VCC toVEE).The Channel--Select and Enable inputs are compatible with standard CMOS outputs; with pullupresistors they are compatible with LSTTL outputs.These devices have been designed so that the ON resistance (Ron) is more linear over inputvoltage than Ron of metal--gate CMOS analog switches.• Fast Switching and Propagation Speeds• Low Crosstalk Between Switches• Diode Protection on All Inputs/Outputs• Analog Power Supply Range (VCC -- VEE) = 2.0 to 12.0 V• Digital (Control) Power Supply Range (VCC -- GND) = 2.0 to 6.0 V• Improved Linearity and Lower ON Resistance Than Metal—Gate Counterparts• Low Noise

2.2.2.4.2. NLAST4599The NLAST4599 is an advanced high speed CMOS single pole − double throw analog switchfabricated with silicon gate CMOS technology. It achieves high speed propagation delays andlow ON resistances while maintaining low power dissipation. This switch controls analog anddigital voltages that may vary across the full power−supply range (from VCC to GND).The device has been designed so the ON resistance (RON) is much lower and more linear overinput voltage than RON of typical CMOS analog switches.The channel select input structure provides protection when voltages between 0 V and 5.5 V areapplied, regardless of the supply voltage. This input structure helps prevent device destructioncaused by supply voltage − input/output voltage mismatch, battery backup, hot insertion, etc.Features• Select Pin Compatible with TTL Levels• Channel Select Input Over−Voltage Tolerant to 5.5 V• Fast Switching and Propagation Speeds• Break−Before−Make Circuitry• Low Power Dissipation: ICC = 2 _A (Max) at TA = 25°C• Diode Protection Provided on Channel Select Input• Improved Linearity and Lower ON Resistance over Input Voltage• Latch−up Performance Exceeds 300 mA

• ESD Performance: HBM > 2000 V; MM > 200 V• Chip Complexity: 38 FETs• Pb−Free Packages are Available

2.2.2.5. TUNER

Channel coverage of PLLTuner for VHF/UHFBANDCHANNELSOFF-AIR CHANNELSFREQUENCYRANGE (MHz)CHANNELSCABLE CHANNELSFREQUENCYRANGE (MHz)Low Band E2 to C 48.25 to 82.25 (1) S01 to S08 69.25 to 154.25Mid Band E5 to E12 175.25 to 224.25 S09 to S38 161.25 to 439.25High Band E21 to E69 471.25 to 855.25 (2) S39 to S41 447.25 to 463.25(1). Enough margin is available to tune down to 45.25 MHz.(2). Enough margin is available to tune up to 863.25 MHz.Noise Typical Max. Gain Min. Typical Max.Low band : 5dB 9dB All channels : 38dB 44dB 52dBMid band : 5dB 9dB Gain Taper (of-air channels): 8dBHigh band : 6dB 9dBNoise is typically 6dB for all channels. Gain is minimum 38dB and maximum 50dB for allchannels.Terminals for External ConnectionElectrical conditions

Standard• B/G• D/K• I• L/L’2.2.2.6. SAW FILTERS2.2.2.6.1. K3958M (IF Filter for Video Applications)Pin configuration1 Input2 Input - ground3 Chip carrier - ground4 Output5 OutputFeatures• TV IF video filter with Nyquist slopes at 33.90 MHz and 38.90 MHz• Constant group delayStandard• B/G• D/K• I• L/L’Pin configuration2.2.2.6.2. K9656M (IF Filter for Audio Applications)

1 Input2 Input - ground3 Chip carrier - ground4 Output5 OutputFeatures• TV IF audio filter with two channels• Channel 1 (L’) with one pass band for sound carriers at 40,40 MHz (L’) and 39,75 MHz(L’- NICAM)• Channel 2 (B/G, D/K, L, I) with one pass band for sound carriers between 32,35 MHzand 33,40 MHzStandard• B/G• D/K2.2.2.6.3. K2966 (IF Filter for Intercarrier Applications)Pin configuration1 Input2 Input - ground3 Chip carrier - ground4 Output5 OutputFeatures• TV IF filter with Nyquist slope and sound shelf• Broad sound shelf for sound carriers at 32,40MHz and 33,40 MHz• Group delay predistortionStandard• B/G• I• L/L’2.2.2.6.4. K2962 (IF Filter for Intercarrier Applications)Pin configuration1 Input2 Input - ground3 Chip carrier - ground4 Output5 Output

Features• TV IF filter with two Nyquist slope and sound shelf• Picture carriers at 33,90 MHz and 38,90 MHz• Broad sound shelf at 15 dB level for sound carriers at 32,90 MHz and 33,40 MHz• Constant group delayStandard• B/G2.2.2.6.5. G1975 (IF Filter for Intercarrier Applications)Pin configuration1 Input2 Input - ground3 Chip carrier - ground4 Output5 OutputFeatures• TV IF filter with Nyquist slope and sound shelf• Picture carrier at 38.90MHz• Reduced group delay predistortion as compared with standard B/G, half2.2.2.7. SMPS2.2.2.7.1. PRIMARY BLOCKAC power applied via AC inlet, line filter components prevent chassis from incoming noise of ACline, also prevents AC line against created noises by TV. Bridge rectifier and bulk capacitorconverts AC voltage to DC voltage. Applied DC voltage to primary winding is then swicthed viaMOSFET by primary controller in a controlled manner.SMPS controller works on quasi-resonant PWM and gets first supply voltage from AC line (SMPSController supply). Controller drives MOSFET according to feedback information supplied byshunt regulator and opto-coupler, according to that information adjusts on-time of MOSFET forrequired power. After the start-up in normal operation mode SMPS controller is supplied by SMT.Primary block consist of following main parts,AC Inlet (PL800),Fuse (F800),Varistor (R803),

Line Filter For EMC (C801,L800,C800),SMPS Controller (IC806),SMPS Controller supply for first Start-up (R807),Bridge Rectifier (D820,D821,D822,D823),Rectifier For SMPS Controller(D803),Bulk Cap (C809),Clamping Circuitry (R820, C810, C811, D824),SMT (Switch Mode Transformer) (TR800),SMT Driver MOSFET (Q802),Current Sense Resistor (R828),Protection Components for MOSFET Failure (D805,D806,R826)2.2.2.7.1.1. SMPS CONTROLLER (NCP1207)PWM Current-Mode Controller for Free Running Quasi-Resonant OperationThe NCP1207A combines a true current mode modulator and a demagnetization detector toensure full borderline/critical Conduction Mode in any load/line conditions and minimum drainvoltage switching (Quasi−Resonant operation). Due to its inherent skip cycle capability, thecontroller enters burst mode as soon as the power demand falls below a predetermined level. Asthis happens at low peak current, no audible noise can be heard. An internal 8.0 _s timerprevents the free−run frequency to exceed 100 kHz (therefore below the 150 kHz CISPR−22EMI starting limit), while the skip adjustment capability lets the user select the frequency atwhich the burst foldback takes place.The Dynamic Self−Supply (DSS) drastically simplifies the transformer design in avoiding the useof an auxiliary winding to supply the NCP1207A. This feature is particularly useful in applicationswhere the output voltage varies during operation (e.g. battery chargers). Due to itshigh−voltage technology, the IC is directly connected to the high−voltage DC rail. As a result,the short−circuit trip point is not dependent upon any VCC auxiliary level.The transformer core reset detection is done through an auxiliary winding which, brought via adedicated pin, also enables fast Overvoltage Protection (OVP). Once an OVP has been detected,the IC permanently latches off.Finally, the continuous feedback signal monitoring implemented with an overcurrent faultprotection circuitry (OCP) makes the final design rugged and reliable.

Features• Free−Running Borderline/Critical Mode Quasi−Resonant Operation• Current−Mode with Adjustable Skip−Cycle Capability• No Auxiliary Winding VCC Operation• Auto−Recovery Overcurrent Protection• Latching Overvoltage Protection• External Latch Triggering, e.g. Via Overtemperature Signal• 500 mA Peak Current Source/Sink Capability• Undervoltage Lockout for VCC Below 10 V• Internal 1.0 ms Soft−Start• Internal 8.0 _s Minimum TOFF• Adjustable Skip Level• Internal Temperature Shutdown• Direct Optocoupler Connection• SPICE Models Available for TRANsient Analysis• Pb−Free Package is Available Typical Applications• AC/DC Adapters for Notebooks, etc.• Offline Battery Chargers• Consumer Electronics (DVD Players, Set−Top Boxes, TVs, etc.)• Auxiliary Power Supplies (USB, Appliances, TVs, etc.)Typical Application:

Internal Circuit Architecture

2.2.2.7.1.2. MOSFETThe MTP3N60E used for voltage range 170-270V, The MTP6N60E used for voltage range 90 –270V.2.2.2.7.1.2.1. MTP3N60EN–Channel Enhancement–Mode Silicon GateThis advanced high voltage TMOS E–FET is designed to with stand high energy in theavalanche mode and switch efficiently. This new high energy device also offers a drain–to–source diode with fast recovery time. Designed for high voltage, high speed switchingapplications such as power supplies, PWM motor controls and other inductive loads, theavalanche energy capability is specified to eliminate the guesswork in designs where inductiveloads are switched and offer additional safety margin against unexpected voltage transients.Avalanche Energy Capability Specified at Elevated TemperatureLow Stored Gate Charge for Efficient SwitchingInternal Source–to–Drain Diode Designed to Replace External Zener Transient Suppressor —Absorbs High Energy in the Avalanche ModeSource–to–Drain Diode Recovery Time Comparable to Discrete Fast Recovery Diode

2.2.2.7.1.2.2. MTP6N60EN–Channel Enhancement–Mode Silicon GateThis high voltage MOSFET uses an advanced termination scheme to provide enhancedvoltage–blocking capability without degrading performance over time. In addition, this advancedTMOS E–FET is designed to withstand high energy in the avalanche and commutation modes.The new energy efficient design also offers a drain–to–source diode with a fast recovery time.Designed for high voltage, high speed switching applications in power supplies, converters andPWM motor controls, these devices are particularly well suited for bridge circuits where diodespeed and commutating safe operating areas are critical and offer additional safety marginagainst unexpected voltage transients.• Robust High Voltage Termination• Avalanche Energy Specified• Source–to–Drain Diode Recovery Time Comparable to a Discrete Fast Recovery Diode• Diode is Characterized for Use in Bridge Circuits• IDSS and VDS(on) Specified at Elevated Temperature

2.2.2.7.2. SECONDARY BLOCKSwitching primary winding of SMT induces voltages to secondary windings of SMT. Inducedvoltages are then rectified by secondary recitification diodes and capacitors.Output Voltages+3.3.V_STB : The signal is +3.3VDC and continuous stand-by on/off. Used for digital part ofUOCII.+5V_STB : The signal is +5VDC and continuos stand-by on/off. Used for port control.B+ : The voltage needed for FBT. Voltage range 114V – 117V according to CRT.12V : The voltage needed for horizantal driver circuit.12V_A : The voltage supply of audio amplifier.12V_DVD : The voltage needed for DVD.12V_IDTV : The voltage needed for IDTV.+5V_DVD : The voltage needed for DVD.+3.3.V_DVD : The voltage needed for DVD.2.2.2.7.3. SMPS Block Diagram220V50Hz515B+16213A12VIDTV12V141 DMAG2 CONT_INTVI 812DVD12VNCP120736I_SENSE VCC81112V4 5GND DRIVER109VTR.REG3V3STB7 9TR.REG5VSTB6VLDODVD3V3LDODVD5VSTB11AK57SMPS BLOCK DIAGRAM

2.2.2.8. DEFLECTION2.2.2.8.1. HORIZANTAL DEFLECTIONDeflection block consist of following main parts,Horizontal driver transistor (Q600),Horizontal driver (L600),HOT (Horizontal Output Transistor) (Q603),FBT (TR600),Linearity Coil (L601),Flyback Capacitors (C611),S-correction capacitor (C622),Modulated S-correction capacitor (C623),Hdrive signal is buffered and applied to line driver transistor by a capacitor.Line driver produces necessary base currents, parallel diode to base series resistor speeds upthe reverse base current.UOCII has soft-start and soft-stop features to have more safe operation. There are two basecurrent adjustment resistors on the circuit. Collector current differs according to CRT sizes .Tube dependent components are choosen to fit best picture performance by keeping;11-12usec. Flyback time,Max. 1300V. collector voltage (peak-detect mode measurement)2.2.2.8.2. MD1803DFXHIGH VOLTAGE NPN POWER TRANSISTOR FOR STANDARD DEFINITION CRT DISPLAYFeatures• State-Of-The-Art Technology: – Diffused collector “ENHANCED GENERATION”• More stable performance versus operating temperature variation• Low base drive requirement• Tighter hFE range at operating collector current• Fully insulated power package U.L. compliant• Integrated free wheeling diode• In compliance eith the 2002/93/EC EUROPEAN DIRECTIVE

2.2.2.8.3. FBTOperating Ampient Temperatue : -10°C..........+60°CStroge Ampient Temperature : -20°C..........+80°COperating Horizantal Frequency : 15.625KHz ±0.5KHzINDUCTANCE (Between pin1 to pin3) : 3.02mH ± %8INTERNAL RESISTANCE : Max. 2.2Ohm Regulation:Max.%10FLYBACK TIME : 11.5µsecCOLLECTOR VOLTAGE : 1000Vp_pFOCUS VOLTAGE RANGE % OF EHT: min.≤18.2 max.≥34.6DEFLECTION CURRENT : 3.1Ap_p max.AUXLIARY OUTPUTS:Heater Voltage : 6.3Vrms / max 750mARGB Supply : +200V / max 30mA ±%5Vertical Supply : +14V / max 1A ±%5Vertical Supply : -14V / max 1A ±%5Auxliary Voltage : +9V / max 1A ±%5Tuning Voltage : +33V max 100mA ±%5

2.2.2.8.4. AN15524A (VERTICAL DEFLECTION OUTPUT)The AN5524A (TV vertical deflection output circuit) is a monolithic integrated circuit designed forvertical deflection output, such as TV and display.Features• Built-in Pump-up circuit• Built-in Thermal protection circuit• Maximum deflection current = 1.6Ap-p• Dimple forming type :Advantages : a) Withstand repeated movements between the body and the solder joint of the IC(when a heat-sink is used).b) Better vibration absorber (eg. CTV installed in the bus/coach).• VCC operating range : 12V ~ 30V

2.2.2.9. CRT BOARDTransistors are used for amplifying RGB signals.2SC2482 For High Voltage Switching And Amplifier Applications:• High Voltage : V(BR)=300V.• Small Collector Output Capacitance : Cob=3.0pF (typ.)

2.2.3. AK57 Chassis Scematics2.2.3.1. Part1

SC_G_INL1231uL100470kR225330RR214470RR184L11650V39pC100+8VPL111123BC848BQ11710nC105100RR174K3958MZ100IN11IN22GND3OUT1 4OUT2 5PL1051100RR234100RR17850V10nC10716V100uC13150V10nC112SAW_SWPL11212100RR14550V10uC1811kR20850V1n5C162100RR164VPROT3k3R2261N4148D104CVBS_OUTSTBYSC_FBLK16V220nC178BC848BQ110100RR23725V100nC121KEYBOARD100RR1434R7R195EHT_INFO+5V100RR231+33V820RR215SC_R_IN2k2R20016V 47uC11047pC13950VL1222u2100u C137100RR2294R7R11650V10nC164+12V_A16V100nC15416V220n C159100RR2274.5MHz_TRAPZ10212325V10nC113SC_A_OUT16V100n C15850V4u7C155L121100RR14750V1uC176+5V_STBTDA2822MIC1021OUT12SUPPLY_VOLT3OUT24GND5 IN216 IN227 IN118 IN12+5V16V100nC140100RR16250V47pC188220nC14963V16V100nC141BC848BQ1194k7R138+8VREMOTE100kR217BLM21A601SL1034k3R165220RR221100RR242100RR191470RR20627kR199100RR203SC_STATUS4R7R11750V1uC1531N4148D107SC_B_IN3k9R161RCA_A_INL10122u100nC14550V1n5C161100RR223100RR148100RR114120kR218S1021N4148D101100RR18975RR239390RR19650V10uC111IC1031 P3.1_ADC12 P3.2_ADC23 P3.3_ADC34 VSSC_P5 P0.56 P0.67 VSSA8 DEC9 VP210 DECDIG11 PH2LF12 PF1LF13 GND314 DECBG15 AVL16 VDRB25GND226SNDPLL27REFOUT_SNDIF28AUDIO229AUDIO330HOUT31FBISO32DECSDEM33AUDEEM34EHTO35PLLIF36SIFAGC37IC238SVO_IFOUT39VP140CVBS149IFVO250INSSW251R2_VIN52G2_YIN53B2_UIN54BCLIN55BLKIN56RO57GO58BO59VDDA60VPE61VDDC62OSCGND63XTALIN64XTALOUT65 RESET66 VDDP67 P1.0_INT168 P1.1_T069 P1.2_INTO70 P1.3_T171 P1.6_SCL72 P1.7_SDA73 P2.0_PMW74 P2.1_PWM075 P2.2_PWM176 P2.3_PWM277 P2.4_PWM378 P2.5_PWM479 NC80 P3.0_ADC017 VDRA18 IFIN119 IFIN220 IREF 45C46WHSTR47CVBS1048AUDOUT121 VSC22 AGCOUT23 IC24 IC1 41GND42CVBS243GNDA144CVBS3_Y6k2R220S101BC848BQ118220kR13675RR212100nC10350VEHT_INFO30kR201SC_FBLKR17915k1kR14916V100nC130AUDIO_OUTBA591D105SEL_CVBSR102100R100RR175100RR180SDA330RR25275RR23016V100nC18750V47uC19310kR204+3V3_STBBC848BQ11650V6n8C106L120L117+5V_STBSDA3k3R235SC_A_OUT100RR1444k7R130CVBS_OUTSC_B_IN50V10nC16516V100nC17216V100nC14410kR105220RR216100RR1984n7C19850V1kR205+3V3_STBBC848BQ10950V4n7C180330RR125MUTE16V100nC147SC_R_IN50V4u7C17050V1uC16916V100uC102SC_STATUS75RR240PL10612345AUDIO_OUT12MHzX100PL10712R1001k75RR18850V39pC104680kR21925V100nC1234k7R131REMOTED103+5V_STBSCL39kR187+5V_STB1k2R20915kR173100RR169+8V330kR15850V2u2C15647uC13516V75RR2286u8L1181k2R210HOUT50V150pC197Q1111kR197RCA_V_INMUTE25V100nC12016V100uC13622RR19016V220nC1826k2R11216V100uC13847pC14250V100RR176SC_G_INSDA+3V3_STBHFLYBACK100RR160KEYBOARDSCL+8V16V220nC17716V100uC173BC848BQ100100RR186IN11IN22GND3OUT1 4OUT2 538.9MHz_TVTUNTU100AGC 1VT 2AS 3SCL 4SDA 5NC 6VS 7NC/ADC 8VST 9IF2/GND 10IF1 1175RR232100RR142VERT-10nC17550VBC848BQ1123k3R18250V10uC1432n7C17450V50V4n7C151PL10415k6R10350V100n C1571kR20710kR236TX+5V_STBL113100RR185150pC19150VSC_V_IN50V150pC1951kR211SC_A_IN16V220nC16016V100nC171SEL_MONOSC_A_OUT2k7R22450V2n2C152PL1081250V100nC10116V47uC1835k6R10450V100pC196220RR159PL1031234550V270pC186SCL470RR177100RR1154k7R13727kR202R101100R16V220nC168180RR2224.5MHz_TRAPZ103123100RR14610kR16710kR12916V100nC132100RR166100nC16363VVERT+1kR113SAW_SWPL119123456789101112131415161718192021BC858BQ10763V220nC150L1151u50V22uC10810kR14175RR244BC858BQ11516V100nC148IRQKEYBOARD75RR21312kR1111N4148D10050V820pC179+8VABCRACK_RCA_DVBJK10131 2 4 5A B CRACK_RCA_DVBJK1023 1245+5VAGCAGCIF1IF2IF2IF14k7R1394k7R1404k7R1534k7R1504k7R1514k7R152100RR154100RR155100RR156100RR157RXSW0SW1SW2DVD_ON100RR1684k7R163LEDR126330R100RR128LEDD102PL113123DVD_CVBSDVD_ON75RR233PL11412PL1151275RR245IDTV_CVBSIDTV_MONO1kR24610kR243PL1161231kR249DVD_MONOPL11712DVD_SPDIFPL11812IDTV_SPDIFM74HC4052IC1011 Y02 Y23 COM_Y_OUT_IN4 Y35 Y16 INH7 VEE8 GND 9B10A11X312X013COM_X_OUT_IN14X115X216VCC50V4u7C12450V4u7C12550V4u7C12650V4u7C127RCA_V_INIDTV_CVBSDVD_CVBSSC_V_INIDTV_MONOSC_A_INRCA_A_INDVD_MONO50V10uC12210kR11810kR11910kR12010kR121SW0SW147RR1102k2R10910kR10810RR106150RR107BC848BQ102+5VSEL_CVBSSEL_MONO2k2R13310kR13210RR134+8V150RR135BC848BQ10647RR122+5VRF_MONO100RR250100RR25110kR24710kR24847RR18310kR192220RR193100RR194BC858BQ113BC848BQ114+5V_SPDIF25V10nC16650V1nC167ARCA_JACK_1P_90_LONGJK10012PL10912350V390pC146PL1021234TXIRQRXBLM21A601SL107+5V33VD106BLM21A601SL104BLM21A601SL105BLM21A601SL106BLM21A601SL109BLM21A601SL108BLM21A601SL110BLM21A601SL119470RR18110kR241NLAST4599IC1051 SW2 VSS3 GND 4IN15OUT6IN2NLAST4599IC1041 SW2 VSS3 GND 4IN15OUT6IN2SW0RF_MONOSEL_MONO+5V+5VSW2BLM21A601SL112BLM21A601SL11116V10uC13416V10uC133DVD_SPDIFIDTV_SPDIF300RR170300RR1721kR238SPDIF_OUTS100SPDIF_OUTBC858BQ104BC848BQ103+5V_STBBC848BQ10510kR12750V220pC128BLM21A601SL11425V100nC11425V100nC11525V100nC11625V100nC11710kR12350V4u7C109100RR12416V220nC118PL100123456PL101123456BLM21A601SL102PL12012345+5V_SPDIF16V100nC203BLM21A601SL1241kR254S103S104ESD_20VD109ESD_20VD110ESD_20VD111ESD_20VD112ESD_20VD113ESD_20VD114ESD_20VD115ESD_20VD116ESD_20VD117ESD_20VD118ESD_20VD119ESD_20VD120ESD_20VD121ESD_20VD122ESD_20VD123S105ESD_20VD124B5V1_SOD123D125PL1211224LC02IC1001 A02 A13 A24 VSS 5SDA6SCL7WP8VCCSTBY_PR5V1D108S10650V10nC20450V10nC205BLM21A601SL12508/10/2007 01 of 04001.shtRev.03Ver.AuthorYALCIN ELIKSheet11AK57 VIDEO&AUDIOOPTIONALDATECOMMONTV R&D GROUPVESTEL ELECTRONICS2.2.3. AK57 Chassis Scematics2.2.3.1. Part1

10kR8261kR841L801BA159D812MTP6N60E/SSP7N60AQ80233RR8334k7R842UF5407D81416V1000uC82325V1000uC83210RR8242k2R845D800400VMCR22_6IC806MC446081 DEMAG2 I_SENSE3 CONT_IN4 GND 5DRIVER6VCC7NC8VIBC848BQ803BYD33DD808C5V6_SOD123D813A 1 K 2400V150uC8092x27mL800123 4+12V1N4148D8161N4007D82250V100nC8262R2R806TCET110GIC81112341k8R83550V68nC841BC848BQ804BA159D8241kV100pC8201N4007D8211k2R832PL80012PL8031150nC801250VPL802123STBY25V100nC81233kR82150V100nC83075RR83865uHL8061N4148D8031kV100pC82122kR8341N4007D81850V22nC8284M7R810630V47nC8102u2L804150nC800250V33kR8201N4007D8201nC8021kVB+1N4007D82350V1nC827SMPS_46TR800DRAIN86+300V7NC3VVC4GND3NC2 5NC1 2NC1GND316+112V15+14V11+8V59GND112+8V5_110GND214+22V139RTH80099kR8391kR807BYD33DD80922kR8311N4007D8191kV470pC81750V33uC8134kV2n2C805330RR825150uHL807L8031kV1nC822+12V_A160V47uC8403.15AF8004kV4n7C8041kR8301nC8061kVVAR-510VR8032kR815100V4n7C814TL431SAMF2D8021N4148D80110kR823BC858BQ801470RR82210kR81610kR82750V1nC81650V47nC81550V100pC8071kV1nC803220uC84416V+3V3_STB50V100nC8436V32200uC84216V220uC833UF5402D8071kV100pC81850V100nC83616V470uC824UF5402D8111n 1kVC825BYD33DD810L4931IC81312350V100nC83816V2200uC8371kR836+5V_DVD+5V_DVDLM1117IC8154VOUT 2OUT1GND3 IN +3V3_DVD6V32200uC84616V100nC845+12V_IDTV+12V_IDTV+3V3_DVD+33V_IDTVPL8041234562u2L80516V1uC834+12V_DVD+12V_DVD16V2200uC83150V100nC835PL80512345KA78R12IC8144VDIS2OUT1 IN3GND+5V_STBBC848BQ80522kR84322kR844STBY78L05_TO92IC8121231kV220pC811470RR8492k2R8461kV1nC839BA159D81586kR8371N4148D825RL800123456S8000R22R828C8V2D8044R7R850S817TL431SAMF2D8271kV470pC847160V33uC848680RR851250V1uC8491MR852150kR853MCR_GATEMCR_GATE1kR85450V10uC8505k1R8555k1R856BC848BQ80825V100nC851470RR857STB_SUPPLYSTB_SUPPLYBC327Q809BC848BQ810BC848BQ81110kR85810kR85910kR860150RR861560RR862C2V7D828ESD_20VD829ESD_20VD830ESD_20VD83110kR8641N4148D8321N4148_SOD123D8051N4148_SOD123D806S81850V1nC8521kR8651N4148D8331N4148D8341N4148D8351N4148D8361k5R866BC858BQ8123k3R867+3V3_STB22kR868C2V4_SOD123D83816V1uC85316V1uC8541N4148D839220kR869BC848BQ813STBYSTBY_PRAUDIO_PRAUDIO_PRHOR_PRHOR_PR+12V_IDTVDVD_PRDVD_PR16V1uC855680kR871680kR872680kR8731kV10nC8562W3R3R86308/10/2007Ver.02 of 0403 SMPS GROUP11AK57 SMPSDATEVESTEL ELECTRONICSTV R&D GROUP002.shtRev. Author SheetPROTECTION

PL60112EHTFOCUSG2FBT_AK19TR600COLLECTOR1NC2150V34E_W45V515V6GND17HEATER8200V9EHTINFO1010V11GND212GND313BA159_SMDD609BU2508AFQ603VIDEO_B+BA159D6071.6kV7n5C611250V10uC619VIDEO_B+B+R6042k2VPROT2k2R601100pC60350V2n2C60050V50V2n2C601VERT+HER107D6035k1R606390RR607PL6001227kR605STV9379FAIC6001 INVERT_IN2 VCC3 FBKSUPPLY4 GND5 OUT6 OUTSUPPLY7 N_INVERT_INVERT-63V100uC6021RR608100V100nC6081kR632EHT_INFO100V22nC625+8V10kR63422RR60316V100uC605+12VHOUT1N4148D6122kV2n2C607BC639Q600R611100R47RR618100V47nC606BA159D60625V470uC61525V470uC616+14V+14V-14V-14V100V22nC60410RR612+33V50V100uC6261/2W0R22R630BA159D611+8V16V220uC6181/2W0R22R622BY299D6084R7R61475RR617BC639Q60216V100uC610+5V16V100uC6091N4148D605250V47nC612+5V1N4148D604HFLYBACK250V330nC6225k1R627BA159D610250V10uC623L60014235100RR61016V100nC6171/2W0R47R624250V47nC61375RR616BC639Q601C5V6D602C8V2D60110RR60933RR633+33V_IDTVC8V2D60010kR6191/2W0R22R6201/2W0R22R6211W1RR63133RR613100kR600500V1nC6141/4WR628PL603123450V100nC6241/2W1R5R602TV R&D GROUP03AuthorRev.08/10/2007 03 of 04YALCIN ELIKVESTEL ELECTRONICSSheetVer.11AK57 DEFLECTIONDATE003.shtHEATER+9V

50V180pC9033k3R9051k8R9041k5R920100RR91710kR911PL90613k3R9032SC2482Q9002SC2482Q90250V180pC9021k5R9231k8R900PL9031234330RR910G3EHTPL9025R3GB82G14G26GND7F21 9100RR91810kR9123k3R9011k8R9021kV2n7C913PL905150V180pC90150V820pC909PL900123451k5R919BF421Q90450V820pC9052SC2482Q901PL904150V820pC907PL907150V220pC900100RR922330RR909BF421Q90310kR907330RR914BF421Q905G3EHTPL9015R3GB82G14G26GND7F21 9+200V+200V+200VBF422Q906BF422Q907BF422Q90875RR92475RR92575RR926+200V+200V+200V+200V08/10/2007Ver.04 of 0403 YALCIN ELIK11AK57 CRT BOARDDATEVESTEL ELECTRONICSTV R&D GROUP004.shtRev. Author Sheet

2.2.4. DVD PLAYER2.2.4.1. General Description2.2.4.1.1. MT1389DThe MT1389D Progressive Scan DVD-Player Combo Chip is a single-chip MPEG video decoding chipthat integrates audio/video stream data processing, TV encoder, four video DACs with Macrovision. Copyprotection, DVD system navigation, system control and housekeeping functions.The features of this chip can be listed as follows:Features• Progressive scan DVD-player combo chip• Integrated NTSC/PAL encoder.• Built-in progressive video output• DVD-Video, VCD 1.1, 2.0, and SVCD• Unified track buffer and A/V decoding buffer.• Direct interface of 32-bit SDRAM.• Servo controller and data channel processing.Video Related Features:• Macrovision 7.1 for NTSC/PAL interlaced video.• Simultaneous composite video and S-video outputs, or composite and YUV outputs, or compositeand RGB outputs.• 8-bit CCIR 601 YUV 4:2:2 output.• Decodes MPEG video and MPEG2 main profile at main level.• Maximum input bit rate of 15Mbits/secAudio Related Features:• Dolby Digital (AC-3) and Dolby Pro Logic.• Dolby Digital S/PDIF digital audio output.• High-Definition Compatible Digital. (HDCD) decoding.• Dolby Digital Class A and HDCD certified.• CD-DA.• MP3.2.2.4.1.2. SDRAM Memory InterfaceThe MT1389D provides a glueless 16-bit interface to DRAM memory devices used as OSD, MPEGstream and video buffer memory for a DVD player. The maximum amount of memory supported is 16MBof Synchronous DRAM (SDRAM). The memory interface is configurable in depth to support 110-Mbaddressing. The memory interface controls access to both external SDRAM memories, which can be thesole unified external read/write memory acting as program and data memory as well as various decodingand display buffers.

2.2.4.1.3. Drive InterfacesThe MT1389D supports the DV34 interface, and other RF and servo interfaces used by many types of DVDloaders. These interfaces meet the specifications of many DVD loader manufacturers.2.2.4.2. System Block Diagram and MT1389D Pin Description2.2.4.2.1. MT1389D Pin Description

2.2.4.2.2. 2.1 Sytem Block Diagram

A sample system block diagram for the MT1389D DVD player board design is shown in the following figurre:2.2.4.3. Audio OutputThe MT1389D supports two-channel and six-channel analog audio output. In a system configuration with sixanalog outputs, the front left and right channels can be configured to provide the stereo (2 channel) outputs andDolby Surround, or the left and right front channels for a 5.1 channel surround system. The MT1389D alsoprovides digital output in S/PDIF format. The board supports both optical and coaxial SPDIF outputs.2.2.4.4. Audio DACSThe MT1389D supports several variations of an I2S type bus, varying the order of the data bits (leading or noleading zero bit, left or right alignment within frame, and MSB or LSB first) is possible using the MT1389Dinternal configuration registers. The I2S format uses four stereo data lines and three clock lines. The I2S dataand clock lines can be connected directly to one or more audio DAC to generate analog audio output. The twochannelDAC is internal. The six channel DAC is PCM1606. The outputs of the DACs are not differential. Thebuffer circuits use National LM833 op-amps to perform the low-pass filtering and the buffering.2.2.4.5. Video InterfaceVideo Display OutputThe video output section controls the transfer of video frames stored in memory to the internal TV encoder ofthe MT1389D. The output section consists of a programmable CRT controller capable of operating either inMaster or Slave mode.The video output section features internal line buffers which allow the outgoing luminance and chrominancedata to match the internal clock rates with external pixel clock rates, easily facilitating YUV4: 2:2 to YUV4: 2:0component and sample conversion. A polyphase filter achieves arbitrary horizontal decimation andinterpolation.Video Bus

The video bus has 8 YUV data pins that transfer luminance and chrominance (YUV) pixels in CCIR601 pixelformat (4:2:2). In this format, there are half as many chrominance (U or V) pixels per line as luminance (Y)pixels; there are as many chrominance lines as luminance.Video Post-ProcessingThe MT1389D video post-processing circuitry provides support for the color conversion, scaling, and filteringfunctions through a combination of special hardware and software. Horizontal upsampling and filtering is donewith a programmable, 7-tap polyphase filter bank for accurate non-integer interpolations. Vertical scaling isachieved by repeating and dropping lines in accordance with the applicable scaling ratio.Video TimingThe video bus can be clocked either by double pixel clock and clock qualifier or by a single pixel clock. Thedouble clock typically is used for TV displays, the single for computer displays.2.2.4.6. Flash MemoryThe decoder board supports 70ns Flash memories.FLASH_512K_8bThe MT1389D permits 8- bit common memory I/O accesses.2.2.4.7. Serial Eeprom MemoryAn I2C serial EEPROM is used to store user configuration (i.e. language preferences, speaker setup, etc.) andsoftware configuration.. Industry standard EEPROM range in size from 1kbit to 256kbit and share the same ICfootprint and pinout. The default device is 2kbit, 256kx 8, SOIC8 SGS Thomson ST24C02M1 or equivalent.2.2.4.8. Audio Interface Audio Sampling Rate and PLL ComponentConfigurationThe MT1389D audio mode configuration is selectable, allowing it to interface directly with low-cost audio DACsand ADCs. The audio port provides a standard I2S interface input and output and S/PDIF (IEC958) audiooutput. Stereo mode is in I2S format while six channels Dolby Digital (5.1 channel) audio output can bechanneled through the S/PDIF. The S/PDIF interface consists of a bi-phase mark encoder, which has low skew.The transmit I2S interface supports the 112, 128, 192, 256, 384, and 512 sampling frequency formats, wheresampling frequency Fs is usually 32 kHz, 44.1 kHz, 48 kHz, 96 kHz, or 192 kHz. The audio samples for the I2Stransmit interface can be 16, 18, 20, 24, and 32-bit samples.For Linear PCM audio stream format, the MT1389D supports 48 kHz and 96 kHz. Dolby Digital audio onlyupports 48 kHz. The MT1389D incorporates a built-in programmable analog PLL in the device architecture inorder to generate a master audio clock. The MCLK pin is for the audio DAC clock and can either be an outputfrom or an input to the MT1389D. Audio data out (TSD) and audio frame sync (TWS) are clocked out of theMT1389D based on the audio transmit bit clock (TBCK). Audio receive bit clock (RBCK) is used to clock inaudio data in (RSD) and audio receive frame sync (RWS).2.2.4.9. Scematics2.2.4.9.1. Part1

251313++++4321[1,2,4][1,2,3][1,2,3,4][2][2]VCCDV33GNDALARVCCDV33GNDALAR[1]+12V+12VD[2]MUTE_DACMUTE_DACDLCHRCHLCH [4]RCH [4]R11624kC74100pFMUTEALC7510uF/16vR11710kR1185.1k21/2VCC 3C771000pF8 4-+1U13ANJM4558 OPA+12VR119C76 10uF/16v 100A_MUTE21 3LCHQ142N3904SOT23VCCR12224kC+12VR12322kC78100pFCR124 470 + CE31DV331 2D174.7VR12110K2 Q15 23906Q253906100uF/16VARC7910uF/16vR12510kR1265.1k61/2VCC 5C831000pF8 4-+7U13BNJM4558 OPA+12VR127C80 10uF/16v 100A_MUTE21 3RCHQ162N3904SOT23Q28 3906/NC1 3R120 10KR174D19 1N4148/NC1 2A_MUTER1471KR13410K/NCR17110K/NCMUTE_DACBB+12VR17210kR173100k1/2VCCCB570.1uF10k+ CE3847uF/16VAAMediaTek ConfidentialMediaTek (ShenZhen) Inc.TitleCOMMON1389E_HD60Size Document Number Drawn: changqiao RevC3AUDIO OUT Checked: Tom WangDate: Saturday, December 09, 2006Sheet 1 of 554321

54321+5VV+5VVR178 100R179 75TP3D[1] +12V[1,2,5] VCC[1,2,3,5] GND[2] CVBS[2] R[2] G[2] VB[2] ASPDIF[5] LCH[5] RCH+12VVCCGNDCVBSRGVBASPDIFLCHRCHR9075CVBSC10447PL28 1.8uHR88 02C10547PR8675/NC3 1Q103906/NC1 21 2D251N4148/NCD271N4148/NCCVBSOVCCASPDIFC510.1uFC109C1100.1UF100PFR73 33123+ C52 C11210uF/16v27PFC111100PFJ10TJC3-3AWOPTICALP=2.54mmR180100/NCDJ9+5VVR7475/NCR76 0+5VV1 2D201N4148/NCG/YCVBSOR/VG/YB/URGB/CVBS#ASPECTLCHRCH123456789101CGR7875C10047PL27 1.8uHC10147P23Q63906/NC1 2D211N4148/NCTJC3-10AWCBVCCL2010uH/NC+5VV+5VVC48 + C5047uF/16v/NC0.1uFVBR8475C5747PL231.8uH+5VVR8075/NCR82 02C5847P3 1Q83906/NC+5VV1 21 2D241N4148/NCD261N4148/NCB/U[ 2 ]RGB_SWITCHR1832K21 3R181 10KR182 4.7K 2Q309014VCC13Q293906RGB/CVBS#B+12VR184 680ASPECTR1851kCB E3904 / 3906R186753906CB E+5VVR8775/NCR89 0+5VV1 2D281N4148/NCR/V[ 2 ] FS0[ 2 ] FS1R187 2k21 3Q312N39042R188 2k1 3Q322N39041ARR9175L26 1.8uHC6347PC6447P23Q113906/NC1 2D291N4148/NCMediaTek ConfidentialMediaTek (ShenZhen) Inc.TitleCOMMON1389E_HD60Drawn: changqiaoSize Document Number RevCustom VIDEO OUTChecked: Tom Wang3Saturday, December 09, 2006Date: Sheet of 2 5A54321

5544332211DDCCBBAA16MbIICDRAMFLASHFLASHDRAMSDRAM&FLASH 3B3 5Saturday, December 09, 2006COMMON1389E_HD60MediaTek ConfidentialchangqiaoTom WangTitleSize Document Number RevDate: Sheet ofMediaTek (ShenZhen) Inc.Drawn:Checked:A9A3AD3A1A19A4AD6AD1A17A16A13A14AD0A2A6A8A18AD7A7AD5A12A15A10AD2AD4A11A5A0DBA1DQ8DQ14MA11DRAS#MA2DQ15MA5DQ10MA4DQ13MA8DBA0DQM1DCS#DQ9SDCLKMA9DQ11MA3MA6DQM0MA7MA0DCAS#DWE#MA10SDCKEDQ12MA1A20AA20PRD#PWR#AA20DQ2DQ5DQ1DQ6DQ4DQ3DQ0DQ7DQ6DQ11DQ0DQ7DQ3DQ2DQ5DQ10DQ12DQ13DQ8DQ9DQ1DQ15DQ4DQ14SDCLKSDCKEDWE#DBA1DCAS#MA0MA8MA1MA3MA2MA9MA10MA6MA7DBA0DQM1DQM0SDAAD[0..7]DQ[0..15]SCLPRD#PWR#DWE#WE#DCS#RAS#DCAS#CS#DRAS#CAS#DBA0BA0DCKEDBA1BA1SDCLKSDCKEA[0..20]CAS#RAS#CS#WE#MA[0..11]BA[0..1]DQM[0..1]DCLKDCKEGNDDV33VCCDCLKMA4MA5DRAS#PCE#PCE#GNDSD33SCLSDADQ[0..15][2]SCL[2,3]AD[0..7][2]SDA[2,3]PRD#[2]PWR#[2]A[0..20][2]CAS#[2]WE#[2]CS#[2]RAS#[2]MA[0..11][2]DQM[0..1][2]BA[0..1][2]DCLK[2]DCKE[2]DV33[1,2,5]GND[1,2,4,5]VCC[1]PCE#[2]SD33SD33DV33SD33SD33SD33FVCCFVCCFVCCDV33DV33DV33FVCCR85 0L29 FBCB400.1uFC10710PFR61 33CB520.1uFR63 33CB460.1uF+ CE2547uF/16vU7ESMT M12L16161A-71234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950VCCDQ0DQ1VSSQDQ2DQ3VCCQDQ4DQ5VSSQDQ6DQ7VCCQDQMLWECASRASCSBA/A11A10A0A1A2A3VCCVSSA4A5A6A7A8A9NCCKECLKDQMHNCVCCQDQ8DQ9VSSQDQ10DQ11VCCQDQ12DQ13VSSQDQ14DQ15VSSU9IC FLASH MX29LV800 8Mb25242322212019188102847162931333572638404244303214363941434537271193446645321481712A0A1A2A3A4A5A6A7A8A20OEBYTEA18D0D1D2D3A9CED4D5D6D7D8D9WP/ACCD11D12D13D14D15/A-1VCCGND1WEA19D10GND2A10A12A11A13A14A15A16A17RESETU8ESMT M12L64164A/N.CTSOP54124125798104611131516171819352223242526144129303132333436373839404342445245474948505153542021362728VCCDQ0DQ1VSSQDQ2DQ3VCCQDQ4DQ5VSSQDQ6DQ7DQMLWECASRASCSA11A10/APA0A1A2A3VCCVSSA4A5A6A7A8A9NCCKECLKDQMHNCVCCQDQ8DQ9VSSQDQ10DQ11VCCQDQ12DQ13DQ14DQ15VSSBA0/A13BA1/A12VCCQVSSQVCCVSSR7010kCB430.1uFU11EEPROM 24C02SOP81234 5678NCNCNCGNDSDASCLWPVCCRN133x41 23 45 67 8CB450.1uFCB420.1uFCB530.1uFR671kCB380.1uFCB470.1uFR6810kCB500.1uFR62 33CB410.1uFCB390.1uFR651kR60 33R640/NC+CE2610uF/16vCB440.1uF

5544332211DDCCBBAAIICGVIDEO INTERFACEC2SK30182N3904BFLASHAUDIO INTERFACE332SB1132132EC12EMEMORY1DBSCRS-232use DIP decalMT1389E LQFP 216 3C4 5Saturday, December 09, 2006COMMON1389E_HD60MediaTek ConfidentialchangqiaoTom WangTitleSize Document Number RevDate: Sheet ofMediaTek (ShenZhen) Inc.Drawn:Checked:DMSOPCE#V1P4FOSOTRSOAWE#F+AD[0..7]SCLSP+SL-T+CRAS#ASPDIFPRD#PWR#DSL+DCLKDCKEFMSOT-SP-BIOASDAAVCC1CAS#LDO1LDO2OP-DCS#BA[0..1]DQM[0..1]PWR#PCE#V20V1P4V1P4JITFOADINA5A11A19AD7V20LDO1BBA0DCLKMA11MA9MA5AD0TEZISLVCCADINA7DDBBWE#RAS#MA6PCE#VSCKRFVDD3AD6CS#A16A13A10FMOCOPOMA7MA4OP+FEAAMA3A6DMOV2P8DQ8BA1MA0DCKEPRD#AD3V2P8DQM1MA1A1AD1A12FOOCAS#MA10RFVDD3AD2AD5A14A9JITFNTROPWR#A20OP-OPOOP+A4A8TROPENLDO2ADACVDD3A2A0AD4A15RFV18MA2MA8A3V1P4PLLVDD3A17STBYRFOF-SDAMDI1SP-SL+SL-LIMITSP+CDIOARFOABFV20AVCC1ELD-CDMDI1AVCC1LD-DVDV18VSDASCLVSTBRXDTXDURST#IRDQ12DQ10DQ9DQ2DQ0DQ14DQ1DQ4DACVDD3FSVREFTRINRFVDD3JITFOJITFNXOXIXTALIPLLVDD3APLLVDD3APLLVDD3ADACVDD3ALARRVBGCVBSMUTE_DACSTBYMUTE_DACCVBSRGVBALARDQ7DQM0DQ6DQ5ASPDIFDACVDD3ADACVDD3ADACVDD3ADVCMAADVDD3VSTBVSDAVSCKRFV18AADVDD3DV33TRCLOSEIOAFS0RGB_SWITCHURST#VCCIRDV33GNDDQ3DQ11MA[0..11]DQ[0..15]DQ13DQ15TxDRxDV1P4FMOFOOV1P4V1P4DMOV1P4TROFMSODMSOFOSOTRSOTRINLOAD+TROUTLOAD-MOVCCTROPENLOAD+TROUTLIMITV18A[0..20]A18RFVDD3DACVDD3VCCTRCLOSELOAD-RFVDD3RFV33RFV33DV33GNDGNDXIXOFS1FS0RGB_SWITCHFS1SDA [3]PCE# [3]ASPDIF [4]SCL [3]PRD# [3]PWR# [3]WE# [3]CS# [3]RAS# [3]CAS# [3]DCKE [3]DCLK [3]AD[0..7] [3]PCE# [3]PWR# [3]BA[0..1] [3]DQM[0..1] [3]CVBS [4]R [4]G [4]VB [4]AL [5]AR [5]VSCK [1]VSTB [1]VSDA [1]MUTE_DAC [5]FS0 [4]RGB_SWITCH [4]URST# [1]VCC[1,4,5]IR [1]DV33 [1,3,5]GND [1,3,4,5]DQ[0..15] [3]MA[0..11] [3]A[0..20] [3]FS1 [4]AVCC1RFV33VCCVCCMO_VCCMO_VCCMO_VCCV18DV33DV33V18DV33RFV33V18DV33DV33V18DV33DV33ADACVDD3V18DV33VCCDV33DV33DV33DV33L37 FBC40330pFC9 0.1uFC15 0.47uF/N.CC37NCR3310kCB270.1uFC321uFR31100kR40 10+ CE2247uF/16vJ2PH2.0-6AW654321J4PH2.0-5AW12345CB310.1uFC410.1uFCB160.1uFCB200.1uFL31 FBC291uFC301uFC420.015uF+CE3647uF/16vCB240.1uFC171000pF+ CE1210uF/16vDC4+C1410uF/16vR23 1TP4+CE2147uF/16vCB330.1uFR26560R16150kCB190.1uFCB150.1uFC42200pFCB100.1uFTOPHA1HEADER 24 SMD0.5 TOP24232221201918171615141312111098765432125 26R5810k+ CE1647uF/16vC131500pFC270.1uFR15150kQ12N390421 3L101.8uHC39330pFR83 1CB140.1uFC360.1uFR17533 Y127MHzR4 100R20NC+CE1947uF/16vQ248550R5410kQ98050123+C1210uF/16vR4718kR431C3390pFQ218550C44150pFQ208050123R5210kCB260.1uFR38NCU4CD5954191012321571413211920242764528811171816232225262930VINFCPVCC1PGNDVOSL+CF2CF1VOTK+VNFFCVOFC+VOFC-PVCC2PGNDVNFTKCTK2BIASVOSLVINSL+VINSL-STBYVCCVOSL-VOLD+VOLD-VOTK-VINLDPREGNDCTK1VINTKG1G2R72KCB300.1uFC50.1uF/NCR5320kC331uFC1833pFL1110uH0603R5 100C216800pFC0603/SMD+ CE1747uF/16vR17680kR82KR421R5520kCB170.1uFR17633+ CE1347uF/16vCB220.1uFR3210kR11680kQ58550213+ CE2447uF/16vR35100k+CE1547uF/16vCB180.1uFCB340.1uFC43150pFR18 15k+ CE34100uF/16vC108100NFC23 0.033uFCB130.1uFCB230.1uFR4910kCB280.1uFL13FBR451C340.1uFCB360.1uFR41 10C24 0.047uFC311uFC1933pFR13 100kCB320.1uFL30 10UHMT1389EPin Assignment v1.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_OUTOP_INNOP_INPFOOTROGPIO1/HSYNC#TROPENPWMPWMOUT1/ADIN0GPIO2FMODMOHIGHA2HIGHA3HIGHA5HIGHA6DVDD3HIGHA7A16IOA6AD7AD5AD4IOA18DVSSAD2AD1AD0HIGHA4IOA0IOA7HIGHA0IOOE#IOWR#A17AD3HIGHA1IOCS#ALEIOA1IOA19IOA20DVDD18UWR#URD#DVDD3UP1_2UP1_3GPIO6UP1_4UP1_5UP1_6UP1_7UP3_0RD6UP3_1UP3_4ADCVDD3ADCVSSUP3_5GPIO7ICEPRST#IRINT0#DQM0#RD7RD5DVDD3FSVREFDACVDDCSPDIFMC_DATAASDATA3ASDATA2ASDATA1ASDATA0ALRCKACLKABCKGPIO5DVSSGPIO4GPIO3DVDD18RA4RA5RA6RA7RA8RA9RA11DVDD3CKERCLKRA3RA2RA1DVDD18RA0RA10BA1BA0RAS#RCS#CAS#RWE#DQM1RD8RD9DVSSRD11RD10RD12RD13RD14RD15RD0RD2RD1RD3RD4HRFZCIREFSVDD3RFGCRFGND18ADACVDD1IDACEXLPPLLVSSRFRPACRFRPDCJITFNRFGNDRFVDD3LPFOPLPFIPLPFINLPFONPLLVDD3XTALIJITFORFVDD18AR/SDATA1AVCMARF(SW)ADACVSS2ADACVSS1APLLVSSAL/SDATA2APLLCAPAPLLVDDAKIN1AKIN2ADVCMCVBSR/Cr/CVBS/SYB/Cb/SCDACVSSAG/Y/SY/CVBSAADVSSDACVDDADACVSSBDACVDDBDACVSSCXTALOGPIO0/VSYNC#IOA2DVDD18IOA3IOA4IOA5AD6IOA21AADVDDARSALF(CTR)ADACVDD2ALS/SDATA0+C1110uF/16vR441R4620kR4815kR2410kC260.1uF+ CE1847uF/16vC162200pFR196.8R12 0Q22SK3018213CB210.1uFR14100kC380.1uFC1020pFR1010C25 0.047uFC20 0.1uFCB110.1uFC450.1UFR9750kJ3PH2.0-4AW4321C286800pFC0603/SMD+ CE1410uF/16vC60.1uFQ32SK3018213CB250.1uFCB120.1uFR5010kC22 0.1uFQ4855021 3R5120k

514321COMMON1389E_HD60_V3MT1389E (LQFP216) DVD MP Board for SANYO HD60 PUHD1 INDEX & POWER, RESET2 MT1389E3 SDRAM & FLASH4 VIDEO OUT & AV-CON5 AUDIO OUT - WM8766DNAME TYPEDEVICEVCC Digital 5VSUPPLYDV33 Digital 3.3V MT1389ERFV33 Servo 3.3VMT1389EAV33 Laser Diode 3.3VV18 Digital 1.8V MT1389ESD33 Digital 3.3V SDRAM+12V Audio +12VOP AMP.-12V Audio -12V OP AMP.AVDD5 Audio 5VAudio DACDVDD3 Audio 3.3VAudio DACRevHistoryP# DateV1 Initial released. Modified from 3-SY1389DP1-V112005.01.19V2 Add SCART and VGA output 2005.03.01V3Modify Video backend circuit.2005.03.09+12V+12V [4 5 ]CURST#IRURST# [ 2 ]IR [ 2 ]CDV33VCCGNDDV33 [ 2,3,5]VCC[ 2,4,5 ]GND [ 2,3,4,5]CON1654321TJC3-6AWHEAD6-2.54/HP=2.54mm+5VCC+3.3VCC+12VCC+12VCCL35 FBCE5100uF/25v++12VCB50.1uF[2][2][2]VSCKVSDAVSTBVSCKVSDAVSTBBDV33VCC+5VCCL36 FBCE10100uF/16v+VCCCB80.1uF3U10AZ-1117 3.3V/NCIN2GND OUT+3.3VCC+CE39100uF/16v/NCDV33RESET CircuitBR2R3R1R17710K10k10k10CON2654321IRIRVCCVSDAVSCKVSTB+3.3VCCDV33D31N4148R610kTJC3-6AWP=2.54mmC110pF+ CE110uF/16vL32FB+ CE2100uF/16vCB30.1uFURST#+ CE910uF/16vDC4L33D11D9V18FB+ CE37100uF/16v1N40071N4007+ CE7100uF/16vCB70.1uFAAFM1FM2MediaTek ConfidentialMediaTek (ShenZhen) Inc.TitleCOMMON1389E_HD60Size Document Number Drawn: changqiao RevC3INDEX Checked: Tom WangDate: Saturday, December 09, 2006Sheet 5 of 554321

2.3. AK57 Service MenuS-No OSD Tanım( Definition )Mümkün Ayarlar( Possible Settings )001 FAPS First APS ON = AktifOFF = İn-AktifVarsayılan Değer( Default )OFF002 ISPM I2C Modu( I2C Mode )003 INIT Yazılım ve donanım resetleme( Resetting software and hardware )ON = ActiveOFF = In-activeOFFON = Resetleme aktifOFF = Resetleme in-aktifON = Enable resettingOFF = Disable resettingOFFOFFTable 1 InitS-No OSD Tanım( Definition )004 AGCSPD IF AGC hızı( IF AGC speed )Mümkün Ayarlar( Possible Settings )0 = Yavaş1 = Standart2 = Hızlı3 = Hız seviyesi 2’ den dahayüksekVarsayılan Değer( Default )10 = Slow1 = Standard2 = Fast3 = Fastest005 AGCTO AGC Take over 0..63 31Table 2 AGC Servis ayarları ( AGC Service settings )S-No OSD Tanım( Definition )006 COFF Cut – Off AyarıMümkün Ayarlar Varsayılan Değer( Possible Settings ) ( Default )0..63 32( Cut-Off setting )Table 3 VG2 Alignment Servis ayarları ( VG2 Alignment Service settings )

S-No OSD Tanım( Definition )007 VERT SLOP Dikey eğim (VSL), SBL biti yarı blank’eanahtarlanmalıdır.( Vertical slope (VSL), SBL bit should bekeyed to half-blank.)008 SCORRECTION S-doğrulaması (SC)( S-correction (SC) )009 VERT SHIFT 4:3 Wide Screen için dikey kaydırma( 4:3 vertical shifting for Wide Screen )010 VERT AMP Dikey genlik (VA)( Vertical Amplitude (VA) )011 HOR SHIFT Yatay kaydırma( Horizontal shifting )012 VERT SHIFT16 16:9 Wide Screen için dikey kaydırma( 16:9 vertical shifting for Wide Screen )013 VERT AMP16 16:9 Dikey genlik( 16:9 Horizontal amplitude )014 RGB HSH 50 Hz’lik RGB modunda yatay kaydırma( In RGB mode with 50 Hz, horizontalshifting )015 RGB HSH60 60 Hz’lik RGB modunda yatay kaydırma( In RGB mode with 60 Hz, horizontalshifting )016 60HZ HSH 43 4:3 MODE 60 Hz yatay kaydırma( In 4:3 MODE with 60 Hz, horizontalshifting )017 60HZ VSH 43 4:3 MODE 60 Hz dikey kaydırma( In 4:3 MODE with 60 Hz, verticalshifting )018 60HZ VA 43 4:3 MODE 60 Hz dikey genlik( In 4:3 MODE with 60 Hz, verticalamplitude )019 60HZ VSH 169 16:9 MODE 60 Hz dikey kaydırma( In 16:9 MODE with 60 Hz, verticalshifting )020 60HZ VA 169 16:9 MODE 60 Hz Dikey genlikMümkün Ayarlar Varsayılan Değer( Possible Settings ) ( Default )0..63 320..63 320..63 320..63 320..63 320..63 320..63 320..63 370..63 370..63 310..63 310..63 310..63 310..63 31( In 16:9 MODE with 60 Hz, verticalamplitude )Table 4 Geometri Servis ayarları ( Geometry Service settings )

S-No OSD Tanım( Definition )021 QSS Qss amfi mode değiştirici( Switching the mode of the QSS amplifier )022 OIF IF-PLL’de DC ofset doğrultmasıMümkün Ayarlar( Possible Settings )ON = QSS AktifOFF = QSS İn-aktifON = QSS ActiveOFF = QSS In-Active0..63 29Varsayılan Değer( Default )ON( DC offset correction at IF-PLL )023 IF PLL demodulatör frekansı( PLL demodulator frequency )024 OFR Frekans Girişi Aktivasyonu: Installationmenüsündeki Tuning Mode olan Frekans modunuaktif veya pasif hale getirir.( Frequency Entry Activation: Frequency modewhich is value Tuning Mode item on theInstallation menu can be enabled or disabled byOFR. )025 FFI IF-PLL Hız filtresi( Fast filter IF-PLL )0 = 58.75 MHz1 = 45.75 MHz2 = 38.90 MHz3 = 38.00 MHz4 = 33.40 MHz5 = 42.00 MHz6 = 33.90 MHz7 = 48.00 MHz8 = EXTERNALON = AktifOFF = İn-aktifON = ActiveOFF = In-ActiveON =Hızlı zamansabitiOFF = Normal zamansabiti2ONOFF026 BS1 (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)( Please look at the related Tuner specification fornecessary adjustments. )027 BS2 (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)( Please look at the related Tuner specification fornecessary adjustments. )028 BS3 (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)( Please look at the related Tuner specification fornecessary adjustments. )029 CB (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)ON = Fast timeconstantOFF = Normal timeconstant0..15 10..15 20..15 40..255 142( Please look at the related Tuner specification fornecessary adjustments. )

S-No OSD Tanım( Definition )030 B1-H (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)( Please look at the related Tuner specification fornecessary adjustments. )031 B1-L (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)( Please look at the related Tuner specification fornecessary adjustments. )032 B2-H (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)( Please look at the related Tuner specification fornecessary adjustments. )033 B2-L (Gerekli ayarlamayı yapmak için ilgili Tunerdökümanına bakılmalıdır.)Mümkün Ayarlar Varsayılan Değer( Possible Settings ) ( Default )0..255 120..255 320..255 300..255 2( Please look at the related Tuner specification fornecessary adjustments. )Table 5 Tuning Servis ayarları ( Tuning Service settings )S-No OSD Tanım( Definition )034 FRAV AV için Peaking merkezi frekansı( For AV, Peaking center frequency )035 YSCM SECAM için Y-delay ayarı( For SECAM, Y-delay setting )036 YNTS NTSC için Y-delay ayarı( For NTSC, Y-delay setting )037 YPAL PAL için Y-delay ayarı( For PAL, Y-delay setting )038 YAV1 AV-1 için Y-delay ayarı( For AV-1, Y-delay setting )039 YSVHS SVHS için Y-delay ayarıMümkün Ayarlar Varsayılan Değer( Possible Settings ) ( Default )0 = 2.7 Mhz 11 = 3.1 Mhz2 = 3.5 Mhz0..15 120..15 20..15 20..15 40..15 4( For S-VHS-2, Y-delay setting )Table 6 Video Servis ayarları ( Video Service settings )S-No OSD TanımMümkün Ayarlar Varsayılan Değer( Definition )( Possible Settings ) ( Default )040 WPRC Cold için White point Red 0..63 32

S-No OSD Tanım( Definition )( For Cold, White point Red )041 WPGC Cold için White point Green( For Cold, White point Green )042 WPBC Cold için White point Blue( For Cold, White point Blue )043 BLORB Black seviyesi ofset Red – Blue( Black level offset Red – Blue)044 BLOG Black seviyesi ofset Green( Black level offset Green )045 WPRN Normal için White point Red( For Normal, White point Red )046 WPGN Normal için White point Green( For Normal, White point Green )047 WPBN Normal için White point Blue( For Normal, White point Blue )048 BLRB-RGB RGB için Black seviyesi ofset Red – Blue( For RGB, Black level offset Red – Blue )049 BLG-RGB RGB için Black seviyesi ofset Green( For RGB, Black level offset Green )050 WPRW Warm için White point Red( For Warm, White point Red )051 WPGW Warm için White point Green( For Warm, White point Green )052 WPBW Warm için White point Blue( For Warm, White point Blue )053 BLRB-YUV YUV için Black seviyesi ofset Red – Blue( For YUV, Black level offset Red – Blue )054 BLG-YUV YUV için Black seviyesi ofset Green( For YUV, Black level offset Green )055 WPRW-RGB RGB için White point Red( For RGB, White point Red )056 WPGW-RGB RGB için White point Green( For RGB, White point Green )057 WPBW-RGB RGB için White point BlueMümkün Ayarlar( Possible Settings )0..63 320..63 310..63 320..63 320..63 370..63 320..63 190..63 320..63 320..63 490..63 400..63 250..63 320..63 320..63 320..63 400..63 32Varsayılan Değer( Default )( For RGB, White point Blue )Table 7 White ton ayarları ( White tone adjustments )

S-No OSD Tanım( Definition )058 OSO Dikey overscan’de Switch-off( Switch-off at vertical overscan )059 FSL Dikey sync için Forced Slicing seviyesi( For vertical sync, Forced Slicing level )Mümkün Ayarlar( Possible Settings )ON = Aktif Switch-offOFF = İn-aktif Switch-offON = Enable Switch-offOFF = Disable Switch-offON = Sync genliği %60’ısabit seviyede bulunandikey slicingOFF = Otomatik dikeyslicing seviyesiVarsayılan Değer( Default )ONOFF060 PN8-STB If option is ON TV can open from stanbywhen PIN8 is activated061 PWL Peak white sınırlayıcıON = Vertical slicing levelfixed to 60% of syncamplitudeOFF = Automatic verticalslicing levelOFF = feature is not OFFavaliableON = feature is avaliable0..15 8( Peak white limiting )062 BPS Bypass chroma temel-band( Bypass chroma base-band )063 CLPL Soft kırpma seviyesi( Soft clipping level )ON = Bypass temel-bandkroma gecikme çizgisiOFF = Temel-bandkroma gecikme çizgisiaktifON = Bypass basebandchroma delay lineOFF = Baseband chromadelay line active0 = PWL‘in 0% üstünde1 = PWL’in 5% üstünde2 = PWL’in 10% üstünde3 = İn-aktifOFF0064 CL Katot drive seviyesi0 = 0% above PWL1 = 5% above PWL2 = 10% above PWL3 = Off0..15 10( Cathode drive level )065 ST-LMI Option for sleep timer last minuteindicatorON = last minuteindicator appears on TVOFF = last minuteindicator does not appearon TVOFF

S-No OSD Tanım( Definition )Mümkün Ayarlar( Possible Settings )066 DNMENU Dynamic Menu Mode ON = Dynamic MenuEnableOFF = Dynamic MenuDisableVarsayılan Değer( Default )OFF067 UK-EU IDTV UK veya PAN-EU OFF = 0 UK(IDTV UK)OFFON = 1 PAN-EU(IDTV PAN-EU)Table 8 Bit Kontrol Servis ayarları ( 8 Bit Control Service settings )S-No OSD Tanım( Definition )068 FAVI FAV( FAV )069 BAVI BAV( BAV )070 BSVI SVHS( SVHS )071 SSTDBG BG ses standardı( BG sound standard )072 SSTDI I ses standardı( I sound standard )073 SSTDDK DK ses standardı( DK sound standard )074 SSTDL L- L prime ses standardı( L- L prime sound standard )Mümkün Ayarlar( Possible Settings )ON = AktifOFF = İn-aktifON = ActiveOFF = In-activeON = AktifOFF = İn-aktifON = ActiveOFF = In-activeON = AktifOFF = İn-aktifON = ActiveOFF = In-activeON = AktifOFF = İn-aktifON = ActiveOFF = In-activeON = AktifOFF = İn-aktifON = ActiveOFF = In-activeON = AktifOFF = İn-aktifON = ActiveOFF = In-activeON = AktifOFF = İn-aktifON = ActiveVarsayılan Değer( Default )ONOFFOFFONONONON

S-No OSD Tanım( Definition )Mümkün Ayarlar( Possible Settings )OFF = In-activeTable 9 Kaynak seçimi Servis seçenekleri ( Source Switching Service settings)Varsayılan Değer( Default )S-No OSD Tanım( Definition )075 TXHPOS Teletext tek sayfa başlangıç noktası ayarları( One page Teletext starting point setting )076 TXTBRI Teletext parlaklık ayarı( Teletext brightness setting )077 TXTCON Teletext contrast ayarı( Teletext contrast setting )078 LSEL1 Menü dili seçimi( Menu language setting )079 LSEL2 Menü dili seçimiMümkün Ayarlar Varsayılan Değer( Possible Settings ) ( Default )0..20 100..63 320..15 00..255 2550..255 255080 -------( Menu language setting )Table 10 Teletext Servis seçenekleri ( Teletext Service settings )S-No OSD Tanım( Definition )081 PWPRF Açılışta görüntü ve sesin gelmesine göre, faststartup ve perfect startup.( According to video and sound, when TVopening, fast startup and perfect startup )082 PWRES STANDBY’dan açılır.( Opens from STANDBY. )Mümkün Ayarlar( Possible Settings )0..150 = Fast15 = PerfectON = Son durumagore açılırOFF = STANDBY’danaçılırON = Opensdepending on thelast stateOFF = Opens fromSTANDBYVarsayılan Değer( Default )10ONTable 11 Güç Servis seçenekleri ( Power Service settings )S-No OSD Tanım( Definition )Mümkün Ayarlar( Possible Settings )Varsayılan Değer( Default )

083 MAXCOL Picture menüsündeki maksimum renk ayarsınırlayıcısı(Maximum color setting limiter at Picture menu )084 MAXBRI Picture menüsündeki maksimum parlaklık ayarsınırlayıcısı(Maximum brightness setting limiter at Picturemenu )085 MINBRI Picture menüsndeki minimum parlaklık ayarsınırlaması(Minimum brightness setting limiter at Picturemenu)086 MAXCON Picture menüsündeki maksimum contrast ayarsınırlayıcısı0..63 500..63 570..63 200..63 50(Maximum contrast setting limiter at Picturemenu )Table 12 Picture Servis seçenekleri ( Picture Service settings )S-No OSD Tanım( Definition )087 SAVEFS Fabrika Servis ayarlarını saklama( Saving Factory settings )088 LOADFS Fabrika Servis ayarlarını yüklemeMümkün Ayarlar( Possible Settings )OFFOFFVarsayılan Değer( Default )OFFOFF( Loading Factory setting )089 OAVL Ses menusunde AVL’i optional yapar0-63 32(AVL is optional in sound menu)OAVL = 0 (AVL is off and AVL line is notavaliable in sound menu)OAVL = 1 (AVL line is avaliable in sound menu)OAVL = 2 (AVL is on and AVL line is notavaliable in sound menu)Other values of OAVL work like OAVL =1090 HTLSRC Selection for hotel mode search0-63 32HTLSRC = 0 (TV)HTLSRC = 1 (AV)HTLSRC = 2 (FAV)HTLSRC = 3 (SVHS)HTLSRC > 3 (HOTEL MODE NOT AVAILABLE)091 HMAXVOL Maximum volume for hotel mode 0-63 32092 HDEFVOL Volume level definition for hotel mode when tvis openning093 RPO Preover Shoot RatioPSYS_RATIO_PRE_OVERSHOOT_MIN =0PSYS_RATIO_PRE_OVERSHOOT_MAX =30-63 320-3 32

094 PF Peaking FrequencyPF1-PF0 = 0 (2.7 Mhz)1 (3.1 Mhz)2 (3.5 Mhz)3 (spare)095 APSSND Default value of sound standard in APS menu0-> BG1-> I2-> DK3-> L\L’096 SRCO Control DVD,IDTV, AV2 (Only AK58) sources0-> DVD, AV2 are OFF1-> DVD is ON. AV2 is OFF2-> AV2 is ON. DVD is OFF3-> DVD, AV2 are ONTable 13 Fabrika Servis ayarları ( Factory Service settings )0-3 20-3 00-7 0Geometri ayarları : Service menüsündeki 007-011 satırlar arasındaki 50Hz geometri ayarları yapıldıktan sonra, NTSCoffsetlerin belirlenmesi için 016-018 satırlar arasındaki NTSC 60Hz ayarları yapılır. NTSC ayarlarını her tüp çalıması içinbir kez yapılması yeterlidir. Çünkü NTSC ayarları yapılırken, NTSC offset değerleri hesaplanarak EEPROM da saklanır.16:9 Zoom modu ayarlarıda NTSC ayarları gibi yapılır ve 16:9 offset değerleri hesaplanarak EEPROM’da saklanır. Dahasonra 50 Hz geometri ayarları değiştirildiğinde, 007-011 veya 016-018 satırlar arasında iken menü tusuna basılarakgeometri ayarları kaydedildiğinde, otomatik olarak 16:9 modu, RGB horizontal shift ve NTSC geometri değerlerihesaplanır. RGB horizontal shift offset değerleri koda gömülü haldedir. NTSC ve 16:9 modu offset değeri EEPROM’dasaklanmaktadır.Geometry Adjustment: After adjusting 50Hz geometry items (between 007-011). NTSC 60 Hz geometry items(between 016-018) should be adjusted to determine NTSC 60Hz offset. NTSC offset is automatically calculated andstored in NVM. Later on, if we need to change 50Hz geometry settings, NTSC 60Hz geometry settings is automaticallycalculated by using NTSC offset. 16:9 mode geometry adjustment works like NTSC 60Hz geometry adjustment.If press to menu button between 007-011 or 016-018 items. New geometry setting is stored and, 16:9 mode, RGBshift and NTSC geometry automatically calculated. RGB shift offset value is stored in software. Only NTSC offset and16:9 mode offset values are stored in EEPROM.AGC ayarı : Tunere 60db yayın verildikten sonra AGCTO iteminin uzerine gelinip mavi tuşa basıldıgında AGC otomatikolarak ayarlanır.AGC adjustment: Connect to tuner 60db broadcast and, press to blue button on AGCTO item. AGC is automaticallyadjusted.Screen Ayarı: Servis menüsünde sarı tuşa basılarak, dikey tarama iptal edilir ve screen ayarının yapılabilmesi için ilgiliregisterlar güncellenir. Ekranda ince bir çizgi belirir. Daha sonar bu ince çizgi en ince hale gelene kadar screenpotansiyometrisi ayarlanır. Tekrar sarı tuşa basıldığında eski ayarlar geri yüklenir.Screen Adjustment: When yellow button is pressed in service menu. Vertical scan is disabled and related registersare updated. Thin line will be appeared on the screen. Then the screen potentiometer is gently adjusted until thethin line will be lightly disappeared When press to yellow button again, old register values are reloaded and verticalscan is enabled.FOCUS Ayarı : TV de yayın verilir. . FOCUS potansiyometresi en uygun değerede ayarlanır.FOCUS Adjustment: TV is tuned to the signal. Then focus potantiometer (the upper pot on the rear side of the FBTtransformer) is adjusted for optimum focusing drive.

2.4. TUNER SETTINGSVHF1-VHF3 VHF3-UHF AK56 SERVICE MENU ITEMSFrq. (Mhz) Frq. (Mhz) B1-H B1-L B2-H B2-L BS1 BS2 BS3 CBPhilips UV1316S MK3 156,25 MHz 441,25 MHz 012 050 030 02 001 002 004 142LG TAEW-G002D 140,25 Mhz 431.25 Mhz 011 050 029 098 001 002 008 142Thomson CTT5020 114,25 MHz 401,25 MHz 009 146 027 130 003 006 133 142Samsung TECC2949PG28B 170,25 MHz 465,25 MHz 013 018 031 130 001 002 004 142Samsung TECC2949PG35B 170,25 MHz 449,25 MHz 013 018 030 130 001 002 008 142Alps TEDE9X226A 142,25 MHz 425,25 MHz 011 082 029 002 001 002 008 142Alps TEDE9-004A 149,25 MHz 424,25 MHz 011 194 028 242 001 002 008 142Samsung TECC2949PG40B 142,25 MHz 425,25 MHz 011 082 029 002 001 002 008 142Samsung TECC2949PS40B 142,25 MHz 425,25 MHz 011 082 029 002 001 002 008 142ExplanationsB1H High byte of VHF1-VHF3 cross-over frequencyB1L Low byte of VHF1-VHF3 cross-over frequencyB2H High byte of VHF3-UHF cross-over frequencyB2L Low byte of VHF3-UHF cross-over frequencyBS1 Band switching byte for VHF1BS2 Band switching byte for VHF3BS3 Band switching byte for UHFCB Control byteAccording to Reference Divider 62.5 Khz apply the following formulaValue = ( Frequency (Mhz) * 1000 ) / ( 62.5 ) + 622 ;Binary_value ( 2 bytes ) = ToBinary( value );x can be 1 or 2Bx-H = MSByte( Binary_value ); ( most significant byte )Bx-L = LSByte( Binary_value ); ( least significant byte )