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Service Manual C7

1.
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3. 88 44 d 1 43 TEIG UI UU U U UFU EPI UU UU UT 57 7 0 1 19 5 0 15 0 87 0 05 5 0 28 0 06 X 8 22 5 0 15 1 27 0 05 43 x 1 27 54 61 0 1 _ 22 5 0 15 19 5 0 15 gt 1 X 10 1 e i i PE 9 Q LT LI LI 2 1 e Q e 0 1 4 Q N Y 4 4 1 oe 1 95 9 M 9 Ki a QN ail Y I 1 a o e 0 48 0 06 2 gt 1 5 Fig 4 1 88 Pin Plastic Staggered Shrink Dual Inline Package PSSDIP88 1 2 Weight approximately 9 6 g Dimensions in mm 1 12 Dec 6 2002 6251 573 1 1Al Micronas VCT 49 Volume 1 General Description ADVANCE INFORMATION Pin Connections and Short Descriptions NC not connected LV if not used leave vacant OBL obligatory connect as described in circuit diagram IN Input Pin OUT Output Pin SUPPLY Supply Pin Pin No Pin Name Type Connection Short Description PSOE bene If not used 1 128 GND SUPPLY OBL Ground Platform 2 129 VSUP5 0BE SUPPLY OBL Sup
4. N Q gt gt gt gt gt joc s feed m rm ri rri U r r r cr lt gt gt gt gt O gt N r N Q 7PZ525 AS NESS DBIS 2P L 550 2 7 2 N Q PZ805 PZ806 RZ286 20 RZ290 RZ305 52129 52130 52186 SZ506 AS TT100 AS UA117 TROPOR TOP 29B4T12 FLAT TROPOR BOTTOM 29B4T12 FLAT HASSIS BRACKET 14 1 ILKALIP 5 OLDERIR IR RECEIVER TSOP 1838 14 1 EAT SINK CRT 14 1 VHS AUTO INSER 29 14 1 VHS KLK MODULE ASSY 29 14 1 HIP INSERT R C 14 1 CABLE HARNESS 7P L 500 14 1 MAIN SW ASSY 28TL2 TL3 FILT COVER 14 1 SPK CABLE ASSY 28B4T07 8R 15W MAX 14 1 UA517 AS CABLE HARNESS L 470HP ST MOD 28T07 UA525 AS CABLE HARNESS DBIS L 1100 27 2 UB107 AS SPEAKER 8R 10W 15W M 102X102 UB108 AS SPEAKER 5W N 10W M 53X28 UB109 AS_ SUBWOOFER SPEAKER R 20W Ny X1901 RUBBER CONTACT BEKO TYPE 22 1 XB186 CHIP INSERT 14 1 XB301 TERMINAL BATT BOX R C FLAT XB302 BATT BOX R C FLAT XB901 RUBBER CONTACT PURE FLAT COMMON 14 1 71273 DEGAUSSING COIL HOLDER FASON 85906 ATTERY AAA 1 5V 05710018 FBT DUMMY C8 110 50HZ 28 4 3 05710020 FBT DUMMY C8 110 50HZ 29PF G99136 PH3 TUNER PH ASM PLL UV1316 AIG 4 SHORT G9187F RC BEKO TYPE SILV LG GREV 22 1 01172 01173 _ AUTO INS
5. Please note See the external connections table on next page for available connections depending the size and model of your TV set Do not use Video RCA and S Video connections at the same time otherwise they will effect the picture each other External connections table Picture tube 25 26 28 28 29 32 33 size typee 4 3 16 9 4 3 16 9 4 3 16 9 4 3 Scart STD STD STD STD STD STD STD AV2 Scart STD STD STD STD STD STD STD AV3 Scart OPT OPT OPT OPT OPT OPT Headphone opr opr opr opr opr opr or opr opr opr opr S Video opr opr opr opr Back Audio opr opr opr opr STD Standart OPT Optional Not available Please note The Audio Video RCA S Video and Headphone socket can be placed on the front panel or on the right hand side of the cabinet depending to the model of your TV Remote control Mute Standby Si Numeric 9 Two digit Menu Swap Program up Volume dow c Volume up Program down TV Teletext 9 Picture format Personal preference Reveal p e Menu Fast text Info Index page text D Gam Double height text Page hold Update TV Text mix Sound smart control Sub page
6. 20 I I BCL TRESHOLD 5180 2260 1 2 1250 BOL TIME CONSTANT 1 Sit ap u r jo i am OSD CONTRAST 200 70 ao TT vepeLAvFORPALS s YCDELAYFORSECAM 2 2 p YC DELAY FOR NTSC 10 10 SUGEH ADL E Ll ISOUNDOPTIONS ve BOLDELTA S0 so I I TILT 0 ga EE HORIZONTAL 56 6OHZ GEOM EHT TRESHOLD 0 TIME CONSTANT EN 25 TE1 CPT DIFF VERTICAL EHT VERTICAL EHT 2 HORIZONTAL EHT 1 3 gt CPT 33 4 3 SF 28 4 3 SF MASTER 28 4 3 SF PH1 CPT 28 4 3 SF SB4 CPT 28 4 3 SF TE1 CPT 28 16 9 SF VC1 28 16 9 PF SS2 CPT DIFF SB5 CPT DIFF 32 16 9 SF 8 1 HORIZONTAL EHT 2 men 3 a 04 il ma wo fs fs 2 o 480 0 9 fas 45 100 en VERTICAL ANGLE z 100 3 2 SS ES ES SE ES START LINE MEASUR 12 13 fa 2 I e VER BLANKINGSTOP 19 VER BLANKING Trapeze Gone par aren conven Jo 4 wonosprosmon s I VER OSD POSITION IS WIDTH No Value E L 5 s 23 Exe s fe Eu T E o Novae E e EE IM c __ No value 188 VER ZOOM eo 89 TN NN 63 m FLYBL 14 36 No Value 44 TRAPEZE CORR U
7. __ Poor Picture sound OK MAL I Weak picture OI IT T L Buredpictwe T VAA 2 Double image IOI Lines in picture TI Distorted picture I PA WI __ Weak reception on some channels LI IIL IL kk TV does not accept any command Teletext ong up down er Remote ss ss Dal i No sound the sound muted Press the Mute button Is the volume turned down Are there headphones connected Sound coming from only one speaker Is the balance set to one side See the sound menu Ifyou have external speakers has one of them become disconnected No response to the remote control Try changing the batteries Is there an obstruction between the remote control and the sensor on the TV If nothing works If you have tried the above solutions and none seem to work try switching the unit off and on again If this does not work contact your supplier or TV repair technician Never attempt to repair a defective TV yourself 23 24 Technical specifications table Picture tube 25 26 28 28 28 29 29 32 32 33 size type 4 3 16 9 PF 4 3 16 9 SF 16 9 4 3 SF 4 3 PF 16 9 SFJ16 9 PF 4 3 Screen size 63 cm 68 cm 70 70 70 cm 70 cm 72 cm 82 82 cm 84 cm Visible 59 cm 65 66 66 cm 66 cm 68 cm 68 cm 77 cm 77
8. BEKU COLOUR TELEVISIONS Service Manual C7 C8 Chassis CONTENTS PAGE Safety Instructions Technical Specifications Special Features Remote Control Preperations Operating the TV IC Datasheets amp Specs Pin Voltages of IC s Electrical and Service Adjustments Channel Frequency Tables Part List Circuit Diagrams Attached 1 SAFETY INSTRUCTIONS GENERAL GUIDELINES 1 It is advised to insert an isolation transformer in the AC supply before servicing a hot chassis Potentials as high as 33KV are present when this receiver is in operation Operation of the receiver without the rear cover involves the danger of a shock hazard from the receiver power supply Servicing should not be attempted by any one who is not competent with the precautions necessary when working the high voltage equipment Always discharge the anode of the tube When servicing observe the original lead dress in the high voltage circuits If a short circuit is found replace all the parts which have been overheated or damaged by the short circuit Always use the manufacturer s replacement safety components The critical safety components marked with A on the schematics diagrams should not be replaced by other substitutes Other substitute may create the electrical shock fie or other hazards Take attention to replace the spacers with the originals Furthermore where short circuit has occurred replace those components that i
9. Game Player Help and service tips The TV does not work Make sure it is plugged into the mains supply and switched on Poor picture Is the aerial plugged in If you are using a set top aerial is it properly aligned for the best signal Make sure the aerial is not to close to neon lights loudspeakers etc Try changing the direction of the outdoor aerial High buildings and mountains can cause ghost pictures or double images The picture quality may be reduced by connecting two external sources at once Disconnect one of the sources Adjustthe fine tuning No picture Is the aerial plugged in properly 15 the aerial lead damaged Are all the plugs in the aerial lead fitted correctly Have you pressed the correct buttons on the remote control 8 olt 5 8 213 s 18 21 2 5 5 2 s g 28 8 8 5 2215 S n S FHPSEREE 5 E s s 5 5 Q is ele s sis S 351 218 215 312 9 EIE ls 5 5 8 8 8 5 388 5 5 e 55 22 2 2 2 5 e 2 8 a 9 Sj Flololo 2 SIG 5 5 5 18 513 Z 58 e 2 8 ET E e Sle 9 o ce 518 2 8 5 S o 55 5 8 81815 5 31315 9 3 9 S e S2 Symptoms 8 51215 Z Z 2 3 215 6 2155 No picture no sound IAU ll Poor sound picture oK WI
10. Press a Numeric button or the Program up or Program down button on the remote handset or Program up or Program down button on the front panel to switch the TV on CaN NY The standby indicator remains on The picture will appear after a few seconds Press the Standby button to switch the TV to standby The standby indicator will brighter Please Note Do not leave the television on standby unattended or overnight Switching the TV on for the first time To install your TV please read the sections TV controls and Tuning the television Battery fitting Insert the 2 AAA Batteries supplied into the compartment on the rear of the remote control ensure you follow the polarity diagram inside the compartment Control Unit Front Panel or e us U Program Down Up button or General Program ON OFF switch Stand by Depends on model e Stand by indicator External Connections Front or side External connections Rear Right audio RCA Red AV scart Left audio RCA Mono RCA White scart Video RCA Yellow scart optional S Video connection Aerial socket Headphone socket Power cable Optional Weert eee E i SUBWOOFER You may wish to connect n audio amplifier or any AUDIO Similar devices to audio OUT out The output is always the current channel you are watching
11. 80 cm screen size Sound Output onnenn um consumption Stand by Power 3W 3W 3W 3W 3W 3W consumption i em epe pene SF Superflat picture tube PF Pureflat picture tube 16 9 Widescreen TV 4 3 Conventional TV Please note Using a subwoofer causes 20 W extra power consumption and supplies maximum 20 W extra sound output General technical specifications Power Supply 230 240V 50Hz Number of preset programmes 100 RF Aerial input 75 ohm unbalanced Speaker empedance 8 ohm Audio output Mono Stereo NICAM optional Batteries 2x AAA Receiving channels VHF Band I Channels 2 4 HERR VHF Band III Channels 5 12 UHF Channels 21 69 Cable TV S1 S20 S21 S41 Receiving broadcast system PAL BG PALSECAM BG PAL SECAM BG DK DK PAL SECAM BG LL PALI Please note Your TV set is produced to receive only one of this colour and sound system options which is based one your countries norms and can not be changed by user except BG DK and BG LL if both systems are avaible to receive BG or DK and BG or LL Please refer to Tuning the TV VCT 49 Volume 1 General Description ADVANCE INFORMATION General Description 1 Introd
12. Headphone 4 d Fig 1 3 Stereo TV set with 49xxl Micronas Dec 6 2002 6251 573 1 1Al 1 7 VCT 49xxl ADVANCE INFORMATION Volume 1 General Description 20 25MHz 4 3 16 9 CRT H V EW p RGB SVM SENSE send Headphone 4 49 Fig 1 4 Stereo TV set with 49xxl ADVANCE INFORMATION Volume 1 General Description VCT 49xxl 3 Control Interface Table 3 1 2 Slave Device Addresses Block Device Address Write Read DRX h 8E h 8F MSP h 8C h 8D VSP h BO h B1 DDP h BD TVT programmable int I2C Bus ext 2 Computer Tuner TT Fig 3 1 I C Environment VCT 49 Volume 1 General Description ADVANCE INFORMATION 4 Specifications 4 1 Outline Dimensions tu gigni Pa PA Fa EHE EH EH EH EH EH EH EH EH EH EH Chimu hi a hi us HH He Hr SPGS703000 3 P88 1E
13. 16 9 16 9 TV s ON Scan Velocity Modulation available OFF Scan Velocity Modulation not available MENU SVM option can be selected via user menu ON Blueback opened OFF Blueback closed Normaly BLUEBACK is selected for C7 as OFF and for C8 as ON AVAILABLE Caculater opened N A closed AVAILABLE Game opened N A closed AVAILABLE Alarm opened N A Alarm closed N A Protection circuitry not available BCL ONLY Only Beam Current Limitation protection available VERTICAL ONLY Only vertical protection available BCL amp VERTICAL Both of them available AVAILABLE Panorama mode opened N A Panorama mode closed NOT1 This item not functioanal for 4 3 TV s ON Dynamic Focus available OFF Dynamic Focus not available P P V V Selects this button configuration on TV MENU PN Selects this button configuration on TV KEYBOARD items have to be selected with product properties 0 Automatic tuning at first opening is closed 1 Automatic tuning at first opening is opened N A Tilt adjutment not available Available Available Microcontroller AGC adjustment method Sync peak white Fixed VIA FLYBL Cutoff lines make not visable by moving top DISABLE CUTOFF Cutoff lines directly disabled Default vaule is VIA FLYBL 2 6 Factory Settings for Service Mode Preset Table 1 Values given in Preset Table are typical valuesand can vary according to the CRTtype 2 Also in the list som
14. 297 RW amp 7RJ7W RS 5 133118 R VAR 10K V 2 5MM 5 3 P601 PDF created with pdfFactory Pro trial version www pdffactory com Part Code _ Part Definition Notes CFR 100R J 1 4W 3 2 26MM R710 R712 R714 CFR 180R J 1 4W 3 2 26MM R905 R906 R907 141222 CFR 220R J 1 4W 3 2 26MM 18709 54216 INTC 2348 RG 154225 PTC 18R 3 PIN BOXTYPE 29 fr 15424 PTC 9R 2 PIN 3 CYCLE RGA 170333 RC CHIP J 1 16W 0603 TAPE RC CHIP 75R J 1 16W 0603 171124 RC CHIP 120R 1 1 16W 0603 TAPE 171154 RC CHIP 150R J 1 16W 0603 R421 PDF created with pdfFactory Pro trial version www pdffactory com RC CHIP 100R J 1 16W 0603 Position R824 R430 Part Code ns Definition 171184 CHIP 180R J 1 16W 0603 RC CHIP 220R J 1 16W 0603 TAPE RC CHIP 270R J 1 16W 0603 TAPE RC CHIP 240R 1 1 16W 0603 TAPE RC CHIP 330R J 1 16W 0603 TAPE EE 71363 365R 1 1 16W 0603 TAPE 3 8656 por CHIP 390R 1 1 16W 0603 TAPE R648 R657 CHIP 470R J 1 16W 0603 TAPE 71479 RC CHIP 470R 1 1 16W 0603 TAPE RC CHIP 560R J 1 16W 0603 TAPE RC CHIP 680R J 1 16W 0603 RC CHIP 820R 1 1 16W 0603 TAPE RC CHIP 1K J 1 16W 0603 1 8658 R201 R338 R807 R660 RC CHIP 1 05K 1 1 16W 0603 TAPE RC CHIP 1 2K J 1 16W 0603 TAPE RC CHIP 1 3K 1 1 16W 0603 TAPE RC CHIP 1 5K J 1 16W 0603 TAPE R666 R449 R647 171224 171227
15. 4 10 The analog input signal for audio 1 is fed to this pin Analog input connection must be AC coupled This pin is also configurable as sound IF output see Fig 4 8 AIN2 Audio 2 Inputs Fig 4 10 The analog input signal for audio 2 is fed to this pin Analog input connection must be AC coupled R L Audio Inputs Fig 4 10 The analog input signal for audio 3 is fed to this pin Analog input connection must be AC coupled VCT 49 Volume 1 General Description ADVANCE INFORMATION AOUT 1 R L Audio 1 Outputs Fig 4 11 Output of the analog audio 1 signal Connections to these pins are intended to be AC coupled AOUT2 R L Audio 2 Outputs Fig 4 11 Output of the analog audio 2 signal Connections to these pins are intended to be AC coupled SPEAKER R L Loudspeaker Outputs Fig 4 13 Output of the loudspeaker signal A 1 nF capacitor to GND must be connected to these pins Connections to these pins are intended to be AC coupled Video Pins VIN 1 11 Analog Video Input Fig 4 15 These are the analog video inputs A CVBS S VHS YCrCb or RGB FB signal is converted using the luma chroma and component AD converters The input sig nals must be AC coupled by 100nF In case of an ana log fast blank signal carrying alpha blending information the input signal must be DC coupled VOUT 1 3 Analog Video Output Fig 4 16 The analog video inputs that are selec
16. A high level driven by the CPU during output phase indicates the beginning of a new instruction RSTQ Internal CPU Reset Input Output Fig 4 38 This pin is used for emulation purpose only A low level on this pin resets the CPU It also indicates an internal reset of the CPU VCT 49 Volume 1 General Description ADVANCE INFORMATION Pin Configuration GND GND VSUP1 8FE VSUP3 3FE VOUT3 P10 VOUT2 P11 VOUT1 P12 VIN1 P13 VIN2 P14 VIN3 P15 VIN4 P16 VIN5 P17 VIN6 P20 DFVBL VIN7 P21 PWMV VIN8 SCL VIN9 SDA VIN10 VPROT VIN11 2 HOUT P23 HFLB P22 gt SAFETY XTAL2 GNDDAC XTAL1 DE VSUP3 3DAC VSUP1 8DIG VSUP3 310 GND o GND GND er GND VSUP3 3DIG VSUP3 3BE VSUP5 OIF XREF GNDIF VRD RESETQ BOUT IFIN GOUT IFIN ROUT VREFIF SVMOUT TAGC gt BIN SIF AINTR GIN AINIL RIN AIN2R FBIN AIN2L GNDM AIN3R AOUT2R SENSE AIN3L AOUT2L RSW1 AOUTIR RSW2 AOUTIL EW SPEAKERR VERT SPEAKERL VERT VREFAU TEST VSUP8 0AU VSUP5 0BE GND GND Fig 4 3 PSSDIP88 1 package GND GND VSUP3 3FE VSUP1 8FE P10 VOUT3 P11 VOUT2 P12 VOUT1 P13 VIN1 P14 VIN2 P15 VIN3 P16 VIN4 P17 VIN5 P20 DFVBL VIN6 P21 PWMV VIN7 ScL VIN8 SDA VIN9 VPROT VIN10 HOUT VIN11 HFLB P23 SAFETY gt P22 GNDDAC XTAL2 VSUP3 3DAC gt lt XTAL1 VSUP3 310 VSUP1 8DIG GND GND GND GND VSUP3 3BE VSUP3 3DIG XREF VSUP5 0IF VRD GNDIF BOUT RESETQ GOUT IFIN ROUT IFIN SVMOUT VREFIF BIN gt TAGC GIN SIF AINIR
17. Press the Update button again to view the text page To reveal information Press the Rev button to reveal concealed information quiz answers etc Press the Rev button again to conceal the information again Clock Press the Sub button whilst watching a TV program to display the time Fastext At the bottom of the teletext screen is a row 17 of subject headings in red green yellow and blue The remote control has a row of coloured buttons corresponding to the row of coloured subjects on the screen Pressing one of the coloured buttons will take you directly to the page corresponding to the subject heading Toptext optional At the bottom of the teletext screen is a row of subject headings in yellow and blue Pressing yellow or blue buttons on the remote control selects the related Subject Next page can be selected by pressing the red button and previous page can be selected by pressing the green button Note Fastext and Toptext features are not available in every program 18 Connecting external equipment Headphones optional The headphones must have an impedance of between 8 and 32 ohms and have a 3 5 mm stereo jack plug Plug the headphone jack into the headphone socket of the TV Connecting a video recorder D Via SCART Make sure the TV and video recorder are both switched off Plug one end of the SCART lead not supplied into the back of the video recorder and the o
18. 108 5 26 fe AH I 7 Gral 8 6 RT T TP TE 348 HEADPHONE 1007164 99 EKRAN REF 2402 3 I serve TITI 216 E 1 TUMPER miss DEGAUSS TOR ceso ERTA 0 CER EG Iu LALI doo gue Faw siw gt 1 M k LT Tose oss A 24 Deoa TN ka 0611 628 33 d FASE KE a 5 6 20502 TENG RN 2007 I 2 am 10808 sos is MESS269T CRT MODLLE Deos i ums MI BE uet 0850 gt L d P BPS HEATENE 2200 2507 77 m sie RGPaoD AT iF ee BT DER reet BIS BUE our Josso 9 vot TA ie mis TT o P san mum Qum HE loss i 0793 GREEN OUT pi 1000167 ue abuse mcer 1 ES BAV21 nares 15k RED OUT 1 1 056 TION 701 Bavet Paris 150 150 perse f lt i 2 D705 Jere 00 w HL 06 1201 MEM A 661 0613 1 184148 TR503 L t BLUE Bur TDA6109 3 ang pn ee ES an BEC 3 Deoa z z uv i OR RGPISD EN F667 cle cess m IN BB Fa I r wsl Tora m pm aon va idv
19. 171241 171336 17133 3658 1 1 10W 0603 TAPE 7 171392 171472 171479 171562 171683 171825 172104 17213 172125 172131 172154 172182 RC CHIP 1 8K J 1 16W 0603 R309 PDF created with pdfFactory Pro trial version www pdffactory com Part Code Part Definition Position R310 RC CHIP 2 2K J 1 16W 0603 TAPE 172276 RC CHIP 2 7K J 1 16W 0603 172278 RC CHIP 2 7K 961 1 16W 0603 Rez 172336 RC CHIP 3 3K J 1 16W 0603 al 172393 RC CHIP 3 9K J 1 16W 0603 TAPE R132 R133 172479 RC CHIP 4 7K J 1 16W 0603 TAPE a 172567 RC CHIP 5 6K J 1 16W 0603 TAPE R445 R810 172686 RC CHIP 6 8K J 1 16W 0603 R110 R474 R701 172751 RC CHIP 7 5K J 1 16W 0603 R472 R473 173108 RC CHIP 10K J 1 16W 0603 173114 RC CHIP 100K J 1 16W 0603 Reos 173124 RC CHIP 12K J 1 16W 0603 TAPE R804 R806 173153 RC CHIP 15K J 1 16W 0603 TAPE 168544 173183 RC CHIP 18K J 1 16W 0603 TAPE R227 PDF created with pdfFactory Pro trial version www pdffactory com Part Code Part Definition Position R264 R506 RC CHIP 22K J 1 16W 0603 RC CHIP 33K J 1 16W 0603 TAPE RC CHIP OR 0805 2 1 25 79002 RC CHIP OR 1206 179005 RC CHIP OR 0603 1 6 0 8 TAPE 179475 RC CHIP 4 7R J 1 16W 0603 00680 CC 68PF J 500V NPO R 5 01103 CC 100PF 100V R 5 01108 CC 100PF 500V NPO R 5 201227 CC 220PF M 250VAC R 10 Y5U AH NSA CC 470PF K 2KV 15 30 105C R 5 CC 1NF K 1
20. Clock Picture smart control Using the TV TV controls Programme selection Press the Program up or Program down buttons on the TV or remote control or press a Numeric button to select a programme To select a programme whose number is greater than 9 using the numeric buttons press the button first and then press the two Numeric buttons For example to select programme 12 press the button followed by1 and then 2 NOG You can also select a program by pressing in the OK button map Press the OK button and a grey box will appear on the screen with programme numbers on it P03 P04 2 Use the Program up and Program down buttons to scroll through the programme numbers When you find the program number you want press theOK button again ap Press the TV TX button to close the grey box Volume Press the Volume or Volume button on the TV or the Vol or Vol button on the remote control A sound level bar will appear on the screen Mute To mute the sound press the Mute button on the remote control A loudspeaker symbol will appear on the screen Press the Mute button again to restore the sound The symbol will disappear Pressing Volume up buttons to decrease headphone volume Pressing the Volume down button increase tne headphone volume PP pr gt Personal preference Press the PP button to
21. E 2200100 Pana mo 80 ga Dr 0601 5 amp 2 809 666 654 BA ZFpso7 1k 4 2708 JUMPER RGP10J 159 1 05941 rs LES CDS ma m pe 1803 A 10804 w ug Lo zy s FSi x gt S 4 oR pe 720 T oF TA FR ues en d ES 1 HORIZONTAL YOKE 702 p724 p in SENT ip a La Somen 10000 83 pers MCR22 6 ates ae eee Yapa a mu 2 Eg es ggo pas E wc om E ne I 2808 nes BGP10J h 068488 3502 05 p AN T 0507 RS25A REDS gt diss w n Ed L 0508 E X ie knows cur p eae 655 ngisi BRP oss E rd um faz loouosov RE table Tan Lo p Arto ga Gm guis I for aue ces Tan 1701 ans vm 4 ione pee pe m 55 nd Det i masin 05 SJ PA ses vos pe zoo ingas 10805 dE HC 5 50527 li m mm BR inis EJ 33002 sx RPISJ oR prem MC332691 1 i T em EET pesa 1606 E cess Lan n IT eat Mn sokk er See noe ios dinero 25941 0 js o qum E nes 240R 336 471 1 cron us a TS 6 1 vu Eye Er Aa gene pe E Components designated by th
22. Enter the SETUP menu as before SETUP SYSTEM BG FINE TUNE 0 SEARCH EET AUTOPROGRAM CHILD LOCK OFF PROGRAM NO PI STORE ND BACK 419 c s Use the Program down button to lt select AUTOPROGRAM and press the OK button A list of countries will appear Select the desired country using Program and Volume buttons 7733 When you are sure the aerial is connected properly press the OK button Autoprogam will start To cancel Autoprogram whilst it is working press the Menubutton gp Your TV is now tuned and ready to use Please note If auto sort fails to arrange the programmes in the required sequence please refer to programme table Fine tuning Although the search and Autoprogram will automatically try and tune to the best reception in areas of poor reception a bit of fine tuning may be required a In the SETUP menu use the Program up down buttons to lt select FINE TUNE Use the Volume up Volume down gt buttons to fine tune 6 When you have finished use the Program down button to select STORE and press the OK button Child lock Childlock switches off the programme you are watching when you select it All other programmes are unaffected If you go back to the programme with childlock on you will see a black screen with the OSD showing You can lock as many programs as you want Press the Volume up button to switch the Child
23. II UPPER CORNER 1 II UPPER CORNER 2 II LOWER CORNER 1 Il ve LOWER CORNER 2 II For NTSC geometry connect NTSC signal to Scart 1 AV1 Enter 60Hz G EOM VER 60Hz GEOM HOR I and 60Hz G EOM EHT and adjust geometry like PAL SECAM 2 4 White Balance Adjustment Enter the Service Menu select VIDEO AD I menu Set G CUTOFF as 156 G DRIVE as 356 Change DRIVE high red light B DRIVE high blue ligt CUTOFF red low light and CUTOFF blue low ligt If white colorcan not be setted change the value of CUTOFF G DRIVE The values the preset table are aproximate and these values have to be setted foreach tv sets Exit from the Service menu 2 5 Feature Options AV1 YUV AV2 amp AV3 AV4 TELETEXT LANGUAGE TXT TABLE MAIN TUNER PIP TUNER PIP BG DK DOLBY VIRTUAL HEADPHONE BASS OPTION CARRIER MUTE FM RADIO TV GUIDE LTI amp COMB NOT CTI FEATURE OPTIONS AND SERVICE MENU AVAILABLE Scart1 component input available N A Scart1 component input not available AV2 amp AV3 Scart2 and AV3 not available AV2 AVAIL AV3 N A Scart2 yes AV3 no AV2 amp AV3 AVAILABLE Scart2 and yes NONE Front AV no CVBS SVHS Front AV S VHS available CVBS ONLY Only Front AV available S VHS not SVHS ONLY Only S VHS available Front AV not DEFAULT Teletext FASTEXT Fastext TOPTEXT Toptext
24. PF SVM 127V 056428 PH13 CPT PH W66ERF022X013 PF WW 142V 056428 PH18 CPT PH W66ERF122X013 PF CEK MCB DY TINT 142V 056428 PH20 CPT PH W66ECK011X13 L SF MCB DY CEK 140V 056428 PH3 CPT PH W66ECK011X13 S FLAT FRANCE 140V 056428 PH6 CPT PH W66ERF022X013 P FLAT WW 142V 056428 PH8 CPT PH W66ECK011X13 S FLAT HR PO3 GUN 140V 056428 SS2 CPT 55 W66QDE993X041 PF MACAR 139V 056428 VC1 CPT VC W66EJU023X015 S FLAT 140V 056428 VC6 CPT VC W66ELC011X001 GEN2 P FLAT 118V 056428 VC8 CPT VC W66EJU023X215 28 16 9 SF SVM 135V 056528 PH1 CPT 28 4 3 A66EAK075X11 50HZ HRANIGE 147V 29 056329 MT1 CPT MTH A68EPD10X20 PF D COM SVM ALM 131V 056329 OR2 CPT OR A68QFD290X012 PF KORE SVM LI 126V 056329 OR5 CPT OR A68KTB359X048 P 1 3R KORE S TINT 142V 056329 PH3 CPT PH A68QCU770X77N P FLAT MEXICO 140V 056329 PH6 CPT PH A68ERF112X013 M PF T MIDY WW FRA 128V 056329 SB5 CPT SEB A68QCP993X001 GERMANY PF 128V 056329 SB8 CPT SEB A68QCP993X01 1 DY SCD 29333 134V 056329 SS2 CPT SS A68QCP993X011 PF DY SCD29333 128V 056329 TE1 CPT TES A68EXZ196X107 P FLAT SVM 139V 056329 VCO CPT VC A68AGA25X105 29 SF 1 3R MEXICO 142V 056329 VC13 CPT VC A68ELA021X001 P FLAT 133V 056329 VC14 CPT VC A68AGA25X95 29 SF 1 3R WW MEK 142V 056329 VC15 CPT VC A68AGA20X105 29 SF 1 3R CHINA 142V 056329 VC17 CPT VC A68ELMO21X101 P FLAT SVM ITALY 134V 056329 VC
25. VSUP3 3FE Supply Voltage 3 3 V This pin is main supply for the analog video front end VSUP3 3IO Supply Voltage 3 3 V This pin is main and standby supply for the digital I O ports VSUP3 3DIG Supply Voltage 3 3 V This pin is main supply for the digital core logic of IF and audio processing and digital video back end VSUP3 3BE Supply Voltage 3 3 V This pin is main supply for the analog video back end VSUP5 0BE Supply Voltage 5 0 V This pin is main supply for the analog video back end VSUP8 0AU Supply Voltage 8 0 V This pin is main supply for the analog audio process ing GND Ground Platform This pin is main ground for all above supplies VSUP3 3DAC Supply Voltage 3 3 V This pin is main supply for the video DACs GNDDAC Ground for 3 3 V Video DAC Supply VSUP5 0IF Supply Voltage 5 0 V This pin is main supply for the analog IF front end GNDIF Ground for 5 0 V IF Supply VSUP3 3EIO Supply Voltage 3 3 V This pin is main and standby supply for the extended digital available in QFP package only It is internally connected to VSUP3 3IO GNDEIO Ground for 3 3 V Extended I O Supply It is internally connected to GND Application Note All GND pins must be connected to a low resistive ground plane underneath the IC All supply pins must be connected separately with short and low resistive lines to the power supply Decoupling capacitors from VSUPxx to GND have to be placed as
26. closely as pos sible to these pins It is recommended to use more than one capacitor By choosing different values the frequency range of active decoupling can be extended IF Pins VREFIF Reference Voltage for Analog IF Fig 4 9 This pin must be connected to GNDIF via a circuitry according to the application circuit Low inductance caps are necessary IFIN IFIN Balanced IF Input Fig 4 6 These pins must be connected to the SAW filter out put The SAW filter has to be placed as close as possi ble The layout of the IF input should be symmetrical with respect to GNDIF SIF 2nd Sound IF Output Fig 4 8 Output level is set via lt An appropriate sound processor e g MSP can be connected to this pin This pin is also configurable as audio input see Fig 4 10 TAGC Tuner AGC Output Fig 4 7 This pin controls the delayed tuner AGC As it is a noise shaped I DAC output it has to be connected according to the application circuit Audio Pins VREFAU Reference Voltage for Analog Audio Fig 4 14 This pin serves as the internal ground connection for the analog audio circuitry It must be connected to the GND pin with a 3 3 uF and 100 nF capacitor in paral lel This pins shows a DC level of typically 3 77 V AIN1 L Audio 1 Inputs Fig 4 10 The analog input signal for audio 1 is fed to this pin Analog input connection must be AC coupled AIN1 R Audio 1 Inputs Fig
27. for quick access Red button SOUND Green button PICTURE Yellow button PROGRAM TABLE Blue button SETUP Pink button FEATURES MAIN MENU PICTURE PROGRAM TABLE SETUP FEATURES A mm SELECT Y Dex Please note If you do not press any buttons for 15 seconds the TV will exit the menu system Sound menu red button SOUND BALANCE SOUND TYPE SOUND MODE AVL ON DYNAMIC BASS ON EQUALIZER STORE Select the required item in the menu using the Program up down buttons and make the changes pressing Volume up down buttons Use the OK button to enter EQUALIZER sub menu CaS lt go Volume Sets default volume using the Volume up and down buttons To save your settings select STOREand press the OK button STOREDwill be displayed Press the Menu button to go back to the previous menu Balance Sets the sound balance when the TVis in stereo mode using the Volume up and down buttons Qo OK Ke To save your settings select STORE and press the OK button STORED will be displayed Press the Menu button to go back to the previous menu Sound type This item shows STEREO when receiving stereo transmission and MONO for mono transmissions The TV can be produced to receive the NICAM broadcasts as a optional feature If the channel you are watching is in Nicam stereo the On Screen Display will show NICAM STEREO for a while Please Note If whi
28. level where the screen is just black By pressing ok please see the picture on TV Exit from the Service menu 2 3 Geometry Adjustments In C7 and C8 chassis is different geometric adjustment memory for PAL SECAM and NTSC For PAL SECAM 50Hz GEOM 50Hz G EOM HORI 50Hz GEO M For NTSC 60Hz GEOM 60Hz EOM ve 60Hz G EO M menus are used For all version both of them have to be adjust Apply a CrossHatch Test pattem Enter Service Menu If the product has TILT propertis Please select TILT as available underthe SOUND OPTION and set TILTO as 32 Set the value of this item as given in the preset table EHT TRESHOLD EHT IME CONSTANT VERTIC AL EHT 1 VERTICAL EHT 2 HORIZONTAL EHT 1 HO RIZO NTAL EHT 2 EHT DTC P1 EHT P2 EHTA 1 EHTA2 START LINE M EASUR VER BLANKING STOP VER BLANKING START HOR BLANKING STOP ve HOR BLANKING START Adjust item HORIZONTAL WIDTH VERTICAL AMPLITUDE VERTICAL SHIFT to vertical shift LINEARITY S C ORREC TION VERTICAL ANGLE VERTICAL BOW HORIZONTAL SHIFT TRAPEZE CORR CUSHION CORR I UPPER CORNER 1 I and UPPER CORNER 2 I LOWER CORNER 1 l and LOWER CORNER 21 HORIZO NTAL OSD POSITION VERTICAL O SD POSITION Adjust 16 9 TV s 4 3 picture format or 4 3 TV s 16 9 picture format by entering 50HZG EOM sub menu Adjust the items TRAPEZE CORR II CUSHION CORR
29. lock on or off 10 Program Table Once you have tuned in all the channels you want you can change their programme number if required and name them To enter the PROGRAM TABLE menu press the Menu button and select PROGRAM TABLE and press the OK button or press directly the Yellow button PROGRAM TABLE POS P10 Ip P06 PTZ P16 P07 P12 P18 P09 P14 PTS 5 Dsack 9409 gt E Bl NAME Wi Move M DELETE PROGRAM 01 will be selected and the channel stored under PROGRAM 01 will be showing on the screen The buttons used to edit the programs are shown at the bottom of the display Blue button Name Green button Move Pink button Delete Red button Skip To name the programmes Press the Blue button the selected line will turn blue and the CH will turn white lt Use the Program up and Program gt down buttons to select the letters and numbers and the Volume up 6 and Volume down buttons to move through the name Press the Blue button again to store the name Repeat this process to name all the programmes Please Note Some TV channels may send their names with teletext transmission In this case their names will be automatically shown on the name line To move the programmes You can move the programmes around the programme list to the order you want Select the programme you want to move and press the Green button The prog
30. signal for the East West correction The drive signal is generated with 15 bit precision The analog voltage is generated by a 4 bit current DAC with an external resistor of 6 8 and uses digital noise shaping PWMV PWM Vertical Output Fig 4 35 This pin provides an adjustable vertical parabola with 7 bit resolution and appr 79 4 kHz PWM frequency DFVBL Dynamic Focus Vertical Blanking Fig 4 35 This pin supplies the blank pulse for dynamic focus during vertival blanking period or a free programmable horizontal pulse for horizontal dynamic focus genera tion 1 20 Dec 6 2002 6251 573 1 1Al Micronas ADVANCE INFORMATION Volume 1 General Description VCT 49xxl SENSE Measurement ADC Input Fig 4 27 This is the input of the analog to digital converter for the picture and tube measurement Three measure ment ranges are selectable with RSW1 and RSW2 GNDM Measurement ADC Reference Input This is the reference ground for the measurement A D converter Connect this pin to GND RSW1 Range Switch1 for Measuring ADC Fig 4 25 These pin is an open drain pulldown output During cutoff and white drive measurement the switch is off During the rest of time it is on The RSW1 pin can be used as second measurement ADC input for picture beam current measurement RSW2 Range Switch2 for Measuring ADC Fig 4 26 These pin is an open drain pulldown output During cutoff measurement the switch is
31. 00 03991 03993 01047 401141 TRN CHIP BC848B SOT23 Part Code 302299 303209 303214 303217 303227 303228 303244 303308 TRN CHIP BC858B SOT23 PDF created with pdfFactory Pro trial version www pdffactory com Position T301 T302 T303 T304 T305 T306 T312 T401 T402 403 413 T701 T802 T803 T804 Part Definition 01218 BC618 01279 2 2381 01455 01492 10026 51518 51569 01 5157001 51885 01 52297 02 52382 52487 01 52521 01 52662 02 53170 53172 53173 53174 453176 IC LM317LZRA 0 1A TO92 453177 IC MC33269T 0 8A LD TO220 ata 53185 IC TDA2040 53584 IC VCT4977F D5 VDOL NC A2ST PSSDIP88 2 500235 RONDEL PLST 6 3 2 5 9 00275 00276 00296 00297 00298 00307 00545 AS 00597 AS 02507 AS MET 8C2 3 m 02516 AS 02520 AS 05278 05291 505312 INSULATER SILICON 19 5 12 25 02511 AS CABLE AWG24 TER L 100MM BLUE 1A301 4500 01 8 280 AT100 AS CAB1 CAB4 9 CAB3 5LZ539 AS CABLE LONG DB ISO BROWN 128 CRT SMPS 5ZZ541 AS BROWN CRT CPT GREEN L 500MM PDF created with pdfFactory Pro trial version www pdffactory com 554516 5 HARNESS 4 2 LI SAPT L 240 370MM SAPKAB 52J320 01 PLATE BEKO 33P1TL6 D C 13 60 29 CRT SMPS Part Code 00186 AS 600189 AS 00301 00302 00303 28169 AS 29169 AS PA107 AS 1320 01 6YS222 10 7KA227
32. 00 63 iu BR f UT REEL 40250 sasa P ai d c oe R221 R291 Gadi ER am TOOR STOA Tues he s REGE to0n t00v RES VAN 100p100v REN Lobo EC voran E 150R 91 926 168 10 psig RS Gases drama LI ak gt caro T fn Ea Ta 228 ew EM Out m 100950 Ed hv meur zs M na p bus m Pas Z pee EI er ES P mi a n 5k TOR dis 2 sols Lone green vm 00 E os m II vem m oars mr kaa avl I 1008 SC1 OUT rm 16301 5 UE c scour EOS S s 9 B B he Iy LT gg pune ji 1 542 Tw LUN 55 hoor zie Us amp post Ru is DOR Fad 140 His BM N 9 LE E g Lig E ecu i cal mac 1 p cave WU cass it 3 5 wis tb Lera T m E 30 as NE 1 E ES io 1 AE E Less le ae nhs LE aid El y Toy PR Sou 3 Raw 12V LUO SC TE ip i su Caos cata R3207 20315 rara 5 p UR ron I ERI Feon vend 1 soni WEN i x UE Tere 129 cran r 4 iran
33. 18 CPT VC A68ELA021X101 P FLAT SVM ITALYA 133V 056329 VC19 CPT VC A68ELA011X101 P FLAT SVM ITALYA 133V 056329 VC20 CPT VC A68AGA20X105 29 SF 1 3R DONGGUAN 056329 VC9 CPT VC A68ELA011X001 P FLAT 056333 HT1 CPT HT A80LZX70X46 C SVM CIN 056432 GS2 CPT GS W76QDD259X11 P FLAT G Y K 056432 PH8 CPT PH W76ESF011X14 SF PO3GUN SVM 056432 PS2 CPT PS W76EKW10X21 P FLAT 056432 SS1 CPT SS W76QEN693X041 P FLAT HUNG SNG 056432 VC2 CPT VC W76EGV023X015 S FLAT 056432 VC6 056333 HT1 056333 PH4 CPT VC W76ELCO11X101 GEN2 P FLAT CPT HT A80LZX70X46 C SVM CIN CPT PH A80QCF330X22N KOREA DY SIZ 2 SERVICE ADJ USTMENTS To enter SERVICE MENU edit 9301 by remote control while main menu on the secreen To exit from service menu press TV TXT button 2 1 AGC Adjustment Enter service menu Enter OPTION sub menu and set AGC METHOD item asa SYNC 4PEAK WHITE Exit from OPTION Enter IF ADJ and set AGC 2 and AGC FOR VHF as 2 Not For Panasonic DB2G PSA tuner set as 4 and AGC FOR VHF as 4 Set PIPAGC as L5 and AGC FOR VHF I as 20 Exit from the service menu 2 2 Screen Adjustment Enter the Service Menu and select VIDEO and find SCREEN ADJ Enter the value from the table of preset values Press ok button on RC Adjust the screen potentiometer to the
34. 5 minutes The time remaining is displayed on the screen last 60 second Manual tuning Tuning the TV is accessed through the SETUP menu There are two ways to access the SETUP menu Press the blue Setup button or Press the Menu button and use the Program down button to select SETUP Press theOK button to enter the SETUP menu SYSTEM BG FINE TUNE 0 SEARCH AUTOPROGRAM CHILD LOCK OFF PROGRAM NO BE STORE cs wv BACK Please note The system will displayed automatically on SYSTEM row i e BG L I DK depending the receiving broadcasting system of the country In some countries the broadcasting system can be both in BG DK or BG LL Only the TV sets produced with Pal Secam BG DK or Pal Secam BG LL systems can receive both BG DK or BG LL broadcasts In this case the user can select the required SYSTEM using Volume up down buttons Please note If you do not press any buttons for 15 seconds the TV will exit the menu system DO e DDE OK the Setup menu select PROG NO and change to P1 using the Program down button to select it and the Volume up button to change it Starting with Program 1 tune in the first channel as follows Use the Program down button to select SEARCH Press the Volume up or Volume down button to start the tuning search When the search finds a strong channel signal it will stop searching The picture will appear Identify w
35. 5V 105DEG 31 5 16 R 7 5 9 9 N MM MO D N 59223 2 2UF 63V 11 5 R 5 71390 C PPM 390NF J 250V 15 CLASS B 272101 C PEM 1NF K 50V R 5 C PPM 1 5NF J 1600V R 15 72220 C PPM 2 2NF J 1 6KV R 15 8 D508 9 9 8 C529 C940 C941 I N pire R 273105 C PEM 10NF 100V R 5 273114 C PPM 10NF J 1 5 1 6KV R 15 CLASS B 273132 C PPM 13NF J 1 5 1 6KV R 15 CLASS B 273471 C PEM 47NF K 63V R 5 100NF 63 R 5 100NF J 250 R 10 C603 C701 C PEM 220NF J 100V R 5 C505 C524 C PEM 220NF K 275V AC R 15 CLASS B 74240 C PPM 240NF J 250V R 15 CLASS B o X C521A C PPM 270NF J 250V R 15 274330 C PEM33ONFJ250VR35 js 27433 C PPM360NFJ250VRA5CLASSB J far 1085 2748 C PEM470NFJ100VR5 581 274563 C PPMSGONFJ250VRA5CLAAS B Jo 50 7 10PF J 50V 0603 TAPE 290159 CC CHIP 15PF J 50V 0603 NPO p C828 C829 290223 CC CHIP 22PF J 50V 0603 NPO TAPE C133 PDF created with pdfFactory Pro trial version www pdffactory com Part Code Part Definition 290335 CC CHIP 33PF J 50V 0603 NPO TAPE 290475 CC CHIP 47PF J 50V 0603 NPO TAPE 291101 CC CHIP 100PF J 50V 1206 NPO 291104 CC CHIP 100PF J 50V 0603 NPO 291226 CC CHIP 220PF J 50V 0603 NPO TAPE C02 C03 2
36. 91337 CC CHIP 330PF J 50V 0603 NPO C401 C402 C403 291393 CC CHIP 390PF J 50V 0603 NPO TAPE 292114 CC CHIP 1NF K 50V 0603 X7R C102 C103 C104 C105 C106 C107 C143 C242 C251 C252 C303 C305 C307 C308 C309 C310 C311 PDF created with pdfFactory Pro trial version www pdffactory com C409 C812 Part Code Part Definition 292153 CC CHIP 1 5NF K 50V 0603 X7R TAPE CC CHIP 4 7NF K 50V 0603 X7R CC CHIP 10NF K 50V 0603 X7R 293155 CC CHIP 15NF K 50V 0603 X7R 293234 CC CHIP 22NF K 50V 0603 X7R TAPE CC CHIP 27PF J 25V 0603 PDF created with pdfFactory Pro trial version www pdffactory com Part Code Part Definition 293334 CC CHIP 33NF K 50V 0603 X7R 293478 CC CHIP 47NF K 25V 0603 X7R TAPE 293685 CC CHIP 68NF K 50V 0603 X7R 294118 CC CHIP 100NF K 16V 0603 X7R 294122 CC CHIP 100NF K 50V 0603 X7R 294233 CC CHIP 220NF K 50V 0805 X7R 294480 CC CHIP 470NF K 10V 0603 X5R 295110 CC CHIP 1UF K 16V 0805 X7R 299682 CC CHIP 6 8PF D 0 5 0603 NPO 50V 302289 DIODE 1N4148 52MM D201 PDF created with pdfFactory Pro trial version www pdffactory com Part Definition Position D631 D801 DIODE 1N4001 02318 02786 02948 03103 303195 DIODE 4148 MELF SOD 80C 03206 DIODE RGP30MS DIODE BAV21 DIODE UF4006 DIODE RGP10J DIODE RGP15J DIODE RGP30D DIODE RGP30K 03246 DIODE 1N5819 SCHOTTKY DIODE RF2007 303441 DIODE CHIP Z BZT55C12 0 5W SOD80 QMELF ZD404 ZD405 03813 039
37. AS 7KA283 7KA285 7KA297 7NA292 art Definition HIELD WIRE L 1230 28 HIELD WIRE L 1310 29 ERMINAL BATT BOX R C R C R C DEGAUSSING COIL ASSY 28 BAND DEGAUSSING COIL ASSY 29 BAND PE 8R 10W N 15W M 126X57 N Q n x 4 m 2 2 gt UJ gt I 4 0 O gt lt il 3 z hr UJ gt A zi UJ x gt m v A lt m w m A o x EN 5 PLATE FUNCTION GREY HP AV SVHS PE FUN SUBW 29T12 O O lt m m c z z m m c zE gt gt lt A R Th S CONT S CON FUNNEL FRONT FUME MAS 21AV1 T04 MIT S C COVER SIDE SIL COM KL AV 3 SVHS T44 T57 7PA282 KNOB PROGRAM CONT PANEL 29717 7PB278 KNOB POWER SILVER 29T25 FASON 7PB279 PANEL 29T25 FASON 7PZ159 IR LED AUTO INSER 29 T12 14 1 PZ172 CU ASSY 29 T12 14 1 PZ173 CU AUTO INSER 29T12 T33 T23 T25 PZ223 10 PLATE FUNCTION LG GREY KLK AV SV T27 PZ231 PEAK COVER PVC LG GRI 29T12 14 1 PZ277 HOLDER MAIN CABLE 29T12 FASON PZ282 COVER SIDE LG GREY PAINTED KLK AV 3 SV PZ287 HOLDER CU 29T12 PZ292 COVER SIDE K GRI HP AV3 SV T12 NESS 442B L 400 HOR 14 1 NESS 6P L 1200 14 1 NESS 6B L 500 S VHS MOD NESS 3B GREEN L 500 7 2 RED L 200MM CABLE PVC 7 2 WHITE L 200MM NESS DBIS 4P L 1250 2 7 2 li z O 5 m gt 70 A m n c m gt Y gt A e
38. E 46 240 16 542 CUSHION CORR UPPER CORNER Jo E owen corner ILS ra ES ur UR AMPLITUDE VERTICAL SHIFT Eur Ex puo p 1 E pec pe ze s r e pg pm p 240 a p EE L LINEARITY S CORRECTION VERTICAL ANGLE Es 1 E 15 far 2 START LINE MEASUR 12 13 VER BLANKING STOP 18 19 218 VER BLANKING START 261 HORIZONTAL WIDTH 121 HORIZONTAL SHIFT 62 TRAPEZE CORR 26 CUSHION CORR I 171 110 00 16 a 36 ES 19 50 7 61 20 141 151 145 134 57 F SE 187 i 124 CPT CPT DIFF SB5 CPT DIFF 32 16 9 SF 8 25 TE1 CPT DIFF 28 4 3 SF MASTER 28 4 3 SF PH1 CPT 28 4 3 SF SB4 CPT 28 4 3 SF TE1 CPT 28 16 9 SF VC1 28 16 9 PF SS2 TT 25 MASTER CPT 18 LOWER CORNER 2 I 2 72 E ERR jJ vER OSDPOSITON S ju j j S0HZGEOM HOR Y HOR WIDTH II No Value VER ZOOM I TRAPEZE CORR 47 CUSHION CORR 2 Part Definition POWER SWITCH S40 4 100A 250V S BRAC GDE 30409 HEATSINK KLIPS BIG v2 x T504 031021 PIN HEADETR 2 54MM 3 PC MOLEX 14 1 X783 X784 KONN CINCH WHITE HOR 14 1 xe3 RED HOR 14 1 o YELLOW HOR 14 1 o oser JSCARTSOKET Magi fom 031251 SCART SOCK
39. ER 28 T39 142 01258 POWER KNOB SILVER PAINTED 28739 01262 KNOB VOL SILVER 28739 012608 KNOB PRG SILVER 28739 1 j 0127 8 KNOBPOWERSWITCHSILVERMAS28139 s j 501279 PANEL2888T39 pp j 501282 KNOB VOLUME SILVER 28T39 28 PDF created with pdfFactory Pro trial version www pdffactory com N Q MIN e e al 5 gt gt co co Am Nm OoOl ojo zi rjojojojo o gt gt jes CIT gt gt 2 2 o s o 010 c gt n lt A N Hilli Part Code 501283 501805 501506 501903 503130 599136 1 SMT10013 SMT SANAL C8 110 50HZ 28 SMT10015 _ SMT SANAL C8 110 50HZ 29PF U47222 PLATE FUNCTION 29T25 T33 SILV PROG SES K 47258 NOB MAIN SW SILV PAINTED 29T25 29T33 98160 80508 A 99507 AS 1141 1143 8110 8111 C8 CHASIS PN 28 P SX 3S KLK SVH AUB 28 X8112 C8 CHASSIS CH 28 P SX 3S KLK SVH AUB ZX8187F RC FLAT A TIP SILVER C7 C8 2 8301 2 8304 2 8307 2 8325 2 8553 2 8558 5 2 8800 00 ZX8801 ZX8820 2 9110 2 9111 2 9112 ZX9800 00A GIFT BOX BEKO PIL 29C8T33 P VDNX 3S SVKL U U V S V Y01554 AS 2 2 2 2 2 5 Please note that Product part list files should invastigated for the mechanical parts like cabinet etc PDF created with pdfFactory P
40. ET 14 312800 DINCHAUDIO2P Pse 031423 HEADPHONE JACK 21 5103 Pe 031530202 INCHANG CRT SOCKETISHM23S W_ pro 031672 CON HOUSING 2PMALERED 0 0316 75 CONHOUSING2PMALE Per 03174 CONN MALEHOR 4PINPLUG 03798 ONNSVHS 7 o 608 are CONN HOUSING 211 GREY 29 X303 X501 031854 CONN HOUSING X2003 GREY X302 X405 c oenas CONN HOUSING X2004 GREY E X301 031866 CONN HOUSING X2006GREY GH 031872 GONN HOUSING x2007 BLACK as 40014 EL1 fa I 40014 TR1 29 40017 EL3 9 40017 9 44116 02 Diis PEBAG 3 PE TV 33 1450 1300 1 o er PG 044763 PE PAG 1050 1200 05 DELIKLI pees eee SMPS EL 29PF C8 TROT 50024 TR1_ SMPS TR 2 051515 DRIVER TRANSFORMER OBE TBE Ta 05170710 COLeMHEW pp o 05172910 BRIDGECOIL15MH to 05173710 LINEFILTRE218MHETYPE 051771 DRIVER TRANSFORMER 246 005080111 no 05179810 BRIDGE COIL 18MH e 108 f 051805 56MH DTH30568HELIMTECH 2 052693 COIL LINEARITY 25UH TERMAL s oOo 053570 Jcoi 1008 ARIAL LA s 053711 COIL 10UH TAIYO LALO3 L101 L104 L107 L108 L301 L801 PDF created with pdfFactory Pro trial version www pdffactory com Par
41. FASTEXT TOPTEXT Fastext Toptext It is used to select menu language A English German French Italian Spanish Portuguese Greek Turkish Dutch Swedish Danish Norwegian Finnish Slovenian Polish Hungarian Russian Hebrew Romanian Croatian Czech Slovak Albanian Bulgarian Macedonian Serbian B English German French Italian Spanish Portuguese Greek Turkish Dutch Swedish Danish Norwegian Finnish Slovenian Polish Hungarian Russian Romanian Croatian Czech Slovak Albanian Bulgarian Macedonian Arabic Persian AUTO Automatic selection of TXT table with Menu Language WEST English French German Turkish Spanish Italian Finnish Swedish Norwegian Dannish EAST Polish French Hungarian Czech German Slovak Italian Romanian GREEC English French Turkish German Finnish Norwegian Swedish Danish Spanish Italian Greek CYRILLIC English Russian German Czech Estonian Ukrainian Letvian ARABIC English French German Turkish Spanish Italian Finnish Swedish Norwegian Dannish Arabic FARSI English French German Turkish Spanish Italian Finnish Swedish Norwegian Dannish Persian HEBREW English French German Turkish Italian Finnish Swedish Norwegian Dannish To select used main tuner Philips Panasonic DB2G3 Temic Panasonic D44G3 Sharp or Alps To select PIP tuner Philips Panasonic DB2G3 Temic Panasonic D44G3 Sharp or Alps AVAILABLE PIP available N A PIP not available EUROPE BG Europe NEW ZELLAND BG Ne
42. KV Y5P R 5 CC 1NF K 50V Y5P R 5 N N 173229 173332 173396 173478 173563 173681 179001 201481 202106 250113 02220 03330 22477 50100 250111 EC 1UF 16V 11 5 5 C831 C834 C839 C ELA 1UF 25V 11 5 R 5 C301 50151 EC 15UF 25V 11 5 R 5 250227 22UF 16V 11 5 95 e 250333 EC 3 3UF 16V fi 5RS pp ia 250470 EC 4 7UF 16V 11 5 R 5 C233 C234 C235 C236 PDF created with pdfFactory Pro trial version www pdffactory com Part Code Part Definition Position C237 C238 C247 C248 C253 C254 C430 250475 EC 4 7UF 63V 11 5 R 5 50479 EC 4 7UF 50V 11 5 R 5 51105 EC 10UF 16V 5 3 5 R 5 251107 EC 10UF M 16V 11 5 R 5 251109 EC 10UF 250V 16 10 R 5 251116 EC 10UF 63V 11 5 R 5 51219 EC 22UF 25V 105 DEG 11 5 R 5 251225 EC 22UF 16V 11 5 R 5 251226 EC 22UF 25V 11 5 R 5 51230 EC 22UF 250V 20 13 R 5 51469 EC 47UF 35V 105 DEG 11 6 3 R 5 251478 EC 47UF 16V 11 5 R 5 251479 EC 47UF 25V 11 5 R 5 51484 EC 47UF 35V 11 6 3 R 5 51487 C ELA 47UF M 6 3V 11 5 R 5 252104 EC 100UF 200V 25 16 R 7 5 52106 EC 100UF 63V 11 5 8 R 5 252112 EC 100UF 16V 11 6 R 5 252124 C ELA 100UF 35V 11 6 3 R 5 C313 PDF created with pdfFactory Pro trial version www pdffactory com art Code 52150 52222 52240 EC 470UF 25V 11 10 R 5 rN I r 1000UF 35V 2513 R 5 53118 EC 1000UF 25V 105 20 13 R 5 53129 EC 1000UF 16V 105DEG 13 10 WL RC1 1 53155 EC 1500UF 35V 20 13 R 5 C620 53334 EC 3300UF 2
43. Pin No Pin Name Type Connection Short Description ED ure If not used 28 11 HFLB IN HOUT Horizontal Flyback Input 29 12 HOUT OUT LV Horizontal Drive Output 30 13 VPROT IN GND Vertical Protection Input 37 PWMV OUT LV PWM Vertical Output 38 DFVBL OUT LV Dynamic Focus Vertical Blanking Output 31 39 SDA IN OUT OBL 2 Bus Data Input Output 32 40 SCL IN OUT OBL 2 Bus Clock Input Output 33 41 P21 IN OUT LV Port 2 Bit 1 Input Output 34 42 P20 IN OUT LV Port 2 Bit 0 Input Output 35 43 P17 IN OUT LV Port 1 Bit 7 Input Output 36 44 P16 IN OUT LV Port 1 Bit 6 Input Output 37 45 P15 IN OUT LV Port 1 Bit 5 Input Output 38 46 P14 IN OUT LV Port 1 Bit 4 Input Output 39 47 P13 IN OUT LV Port 1 Bit 3 Input Output 40 48 P12 IN OUT LV Port 1 Bit 2 Input Output 41 49 P11 IN OUT LV Port 1 Bit 1 Input Output 42 50 P10 IN OUT LV Port 1 Bit 0 Input Output 43 53 VSUP3 3FE SUPPLY OBL Supply Voltage Analog Video Front end 3 3 V 44 54 GND SUPPLY OBL Ground Platform 45 55 GND SUPPLY OBL Ground Platform 46 56 VSUP1 8FE SUPPLY OBL Supply Voltage Analog Video Front end 1 8 V 47 57 VOUTS OUT LV Analog Video 3 Output 48 58 VOUT2 OUT LV Analog Video 2 Output 49 59 VOUT1 OUT LV Analog Video 1 Output 50 60 VIN1 IN GND Analog Video 1 Input 51 61 VIN2 IN GND Analog Video 2 Input 52 62 IN GND Analog Video 3 Input 53 63 VIN4 IN GND Analog Video 4 Input 54 64 VIN5 IN GND Analog Video 5 Input 55 65 VING IN GND Analog Video 6 Inpu
44. RIN AIN1L FBIN AIN2R GNDM AIN2L SENSE AIN3R AOUT2R RSW1 AIN3L AOUT2L RSW2 AOUTIR EW AOUTIL VERT SPEAKERR VERT SPEAKERL TEST VREFAU VSUP5 0BE VSUP8 0AU GND GND Fig 4 4 PSSDIP88 2 package pinning mirrored 1 22 Dec 6 2002 6251 573 1 1Al Micronas MC44608 Few External Components Reliable and Flexible SMPS Controller The MC44608 is a high performance voltage mode controller designed for off line converters This high voltage circuit that integrates the start up current source and the oscillator capacitor requires few external components while offering a high flexibility and reliability The device also features a very high efficiency stand by management consisting of an effective Pulsed Mode operation This technique enables the reduction of the stand by power consumption to approximately 1 0 W while delivering 300 mW in a 150 W SMPS Integrated Start Up Current Source Lossless Off Line Start Up Direct Off Line Operation Fast Start Up General Features Flexibility Duty Cycle Control Undervoltage Lockout with Hysteresis On Chip Oscillator Switching Frequency 40 75 or 100 kHz Secondary Control with Few External Components Protections Maximum Duty Cycle Limitation Cycle by Cycle Current Limitation Demagnetization Zero Current Detection Protection Over Vcc Protection Against Open Loop Programmable Low Inertia Over Voltage Protection Against Open Loop Internal Th
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46. back of the TV Audio In R Audio Video In Via RCA lead optional Make sure the TV and DVD player are both switched off Plug one end of the RCA lead into the video and audio out sockets on the back of the DVD player and plug the other end into the video and audio in sockets of the TV Press the AV button repetitively and select the AV3 mode by two scart models or select AV4 mode by three scart models Via RCA lead and S Video socket You can also connect it through the S Video socket of the TV optional Plug the S Video plug into the S Video socket and the audio leads into the audio sockets Press the AV button repetitively to select AV3S by two scart models or AVAS by three scart models cr 21 pin SCART connector to 21 pin SCART input on TV u E gt Q DVD Audio In R mu Audio In L 0 4 e S Video In DVD Connecting a decoder Plug one end of the RCA lead into the video and audio out sockets on the back of the Via SCART decoder and plug the other end into the video Make sure the TV and decoder are both and audio in sockets on the TV switched off Press the AV button repetitively and Plug one end of the SCART lead not select the AV3 mode by two scart supplied into the ba
47. ck of the decoder and the models or select AV4 mode by three other end into the SCARTI on scart models the back of the TV Please Note Switch on the decoder and the TV You can record from one external piece of equipment to another via the TV by connecting the playback to SCART 1 and the recorder to SCART 2 or SCART 3 and selecting AV1 You cannot watch the TV Press the AVbutton on the remote control to select AV1 You can connect NTSC supported equipment zil to the TV via the SCART sockets and Via RCA lead optional E URE Make sure the TV and decoder are both ve itched off Select TINT by using Program down button and use the adjust the colour to Volume up and down buttons Audio In R C Audio In L Ii Video In 21 pin SCART connector to 21 pin SCART input on TV h Wer DECODER Connecting TV with video and satellite digital receiver Aerial socket 22 Connecting TV with camcorder AVI AV2 AV3 AV3 3 scart models only Audio In R d Audio In R S Audio In L T I gt X h Video In gt Hla S Video camcorder Camcorder LJ Connecting TV games and computer AVI Audio In R Audio In R m fA Audio In L BE Cc S Video In Audio In L i Video In 000 S Video
48. d in the teletext the Mix button The text will be index superimposed over the TV programme Please Note No on screen display is available in text mode The contrast brightness and colour cannot be changed but the volume control is still available Page search whilst watching TV In Text mode press the Update button The TV will return to TV mode with the text page number in the top left hand corner of the screen Press the Mix button again to return to the text page To enter Text mode Please Note Make sure the TV channel you are watching transmits teletext Press the TV TX button The text page will appear normally the index page Enter the page number you want using the Numeric buttons The top line of the text page will appear whilst the text searches for your page When the page is found the number will remain in the top left hand corner of the screen To exit Text mode Press the TV TX button The TV will return to the channel you were watching Press the Update button to view To select a page of text your selected page of text Find the number of the page in the index and enter it using the Numeric buttons The number of Double height text the page will appear in the top left If you have difficulty reading the hand corner of the screen text on the TV you can double the height of the text The page counter will search for your page When it finds it the page will be displayed Pre
49. e gt Stand by ir ES E Regulation 3 Fv Lt Block Switching Phase Control Input Figure 1 Representative Block Diagram MAXIMUM RATINGS Total Power Supply Current Vi Vi Pp Line Voltage Absolute Rating 500 Recommended Line Voltage Operating Condition 400 Maximum Power Dissipation at TA 85 C Thermal Resistance Junction to Air Operating Junction Temperature Operating Ambient Temperature Ta 25 to 85 C Power Dissipation and Thermal Characteristics Rosa prepar ed PRODUCT STANDARDS Total pages Pages 1 0 Grcuit Function Block agram uU uuu 000000000 Descri pti ons TT eee E A Pover Suppl y Non i nverti ng nput ICs for Audio Common Use AN5277 Dual Channel SEPP Power Amplifier Overview The AN5277 is a monolithic integrated circuit designed for 10 0 W 26 V 8 O output audio power amplifier It is a dual channel SEPP IC suitable for stereo operation in TV application Features Few external components No Boucherot cells output C R No Bootstrap Capacitors No Negative Feedback Capacitors Built in muting circuit Built in standby circuit Built in various protection circuits Load short thermal over voltage and current High ripple rejection 55 dB Compatible with AN5275 AN5276 Operating voltage range 10 32 V 26 V typ Applications TV Block D
50. e Memory Available for Cable Channels A decoder maybe required Manual Fine Tuning Child Lock Return to the last channel viewed SWAP Spatial Sound effect 16 9 picture format S Video connection optional Audio Video RCA sockets optional Back Audio Out optional Normalisation system to recall the setting in memory after the colour contrast brightness setting have been changed Picture adjustment using one button Smart control Sound adjustment using one button Smart control Equalizer Sound Setup Automatic Volume Limiting Your TV set is equipped with an On Screen Display system This system enables the user to see the function on screen and to control them efficiently Infrared Remote Control Virtual Dolby Surround optional Multi language menu system On Timer Off Timer Stereo headphone socket optional 2 Scart Socket Video cassette recorder satellite receiver video disc player DVD TV games or a home computer can be connected to this AV socket with an appropriate connecting cable Third scart socket optional Subwoofer optional Zoom Letterbox Subtitle picture formats for Widescreen TV sets Naming the channels Teletext reception Auto recognition of the broadcasting format 4 3 16 9 or Letterbox via WSS feature Safety is Important Your safety and the safety of others is important Please therefore ensure you read the Safety i
51. e changing value are givens acording to CPTtype CPT called in the list as last digits after section of CPT Beko codes CPT Beko codesare given in Voltage adjustment 3 PF means Pure Flat and SF means Super Flat 4 The items marked with in Preset Table can be changed for each tv set cr 5212 u 5 bo 58585 8 E E 5 ju LE E E r E 28 8 s g 5 B ig E a 13 b 5 P a amp Eo _ js 1 I 1356 1 gt ME 356 B DRIVE 356 356 i 356 L T J E s 2156 Er man 156 EN zu 280 s30 300 320 300 34 330 310 300 330 310 280 260 310 552 so0 30 270 290 300 260 200 P me H pais pm pee pm 180 VIDEO ADJ ieee ae ii 30 Naga 300 DPWL START P 520 600 i 550 460 520 520 450 600 ET ee ee o FL fso jio 0 40 150 b r jo Feo T _ SVMCORING O o CO jo j jJ jJ jo ko TT jo j je j js f To SVMDEAY O Z j ja js j jo SVMDIFFWINDOW o For rm eie 4 o SOHZGEOMEHT frr del EHTTRESHOLD 60 so EXEHTUMEGONSEANT p F FORZONTAL ERE E mo 560 VIDEO AD E
52. e safety symbol should only be replaced by original parts produced and proofed by the manufacturer JAN Sicherheitsbautelle im Sinn der sicherheitsbestimmung Diese Teile durfen nur durch Originalteile ersetzt werden angst Contrassegno di sicurezza componenti devono corrispondere a ricambi originali e devono essere montati a regola d arte Subject to change without notice
53. enu button to go back to the previous menu Dynamic Bass optional Set DYNAMIC BASS to ON if you wish to deepen the bass sound specifically Subwoofer optional A sub woofer speaker can be fitted within the TV case as an option depending to the model For 33 84cm TV sets there is an external subwoofer optional to be fixed as shown below Select Sound menu and press Program down button to access subwoofer Press the Volume up button to A switch the Subwoofer on or off Please Note If you move the loudspeaker switch on the rear of the TV to the external position the internal speakers in the TV will be switched off but the Subwoofer will remain on if switched on Equalizer EQUALIZER SPORTS CINEMA x USER si OG 409 5 A Tar Y ED BACK In this menu are a series of preset equalizer settings for different types of sound output There are five music settings MUSIC SPORTS CINEMA SPEECH and USER mode USER allows you to set your own sound output as follows Plase the OK button to enter the use EQUALIZER menu Use the Program downbutton to select USER Press OK button to adjust the frequency band levels Use the Volume up button to select the KHz column you want to change Use the Program up down buttons to make the changes To save your settings press the OK button Press the Menu button to go back to the previous menu You ca
54. ermal Protection SMPS Controller Pulsed Mode Techniques for a Very High Efficiency Low Power Mode Lossless Startup Low dV dT for Low EMI Radiations 1 PDIP 8 P SUFFIX CASE 626 PIN CONNECTIONS AND MARKING DIAGRAM 44608Pxxx AWL Top View AWL Manufacturing Code YYWW Date Code ORDERING INFORMATION Switching Frequency Package Plastic MC44608P40 50 Rail Plastic MC44608P75 75 kHz DIP_8 50 Rail Plastic 44608 100 100 kHz DIP_8 50 Rail MC44608 Demag Vi 1 8 DMG 50 mV MA Me G Start up f2omV 524 wall gt 120 uA Latched off Phase Demag lt Startup Phase V i tart up Phase cc Logic A Bii Phase Management 6 Latched off a aseo 4 V Output Phase ds OVP cc Start up Phase Start up 245 UVLO2 oy DWG i Osc i amp Y Enable _ Clock Thermal Buffer gt 5 Stand by Stand by osc 4 3 shutdown Driver Management VW EM amp NOC a gt R Q 4 Leading Edge VPWM GND Blanking Output ELE 2 E Latched off Phase CS Te CONSE Isens
55. hich channel you are watching BBC 1 ITV 1 etc and decide which program number you want it to be Use the Program down button to select PROGRAM NO Use the Volume up down buttons to select the program number Use the Program down button to select Store Press theOK button and STORED will appear on the STORE line You have now stored the first channel Use the Program up button to select again SEARCH and continue the tuning procedure until you have tuned in all the programmes you want or the television can receive Tuning with channel numbers Enter the SETUP menu by pressing the blue button Press the OK button to enter the CHANNEL row Use the OK button to select S for cable channels and C for terrestrial broadcast Use Volume up button to select the channel number buttons Enter the channel number using the Numeric buttons Press the Program down up buttons to exit the channel row Use the Program down button to select PROGRAM NO Use the Volume up down buttons to select the program number Use the Program down button to select STORE Press theOK button and STORED will appear on the STORE line You have now stored the first channel Use the Program up button to select again SEARCH and continue the tuning procedure until you have tuned in all the programmes you want or the television can receive To exit the SETUP menu press the TV TX button Automatic tuning Autoprogram
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57. iagram 29 75 0 30 28 0 0 3 7 7 0 3 12 5 0 25 7008 2 1 45 0 15 29 6 0 3 1201 1 2 19 1 0 3 21 9 0 3 HSIP012 P 0000A 1 80 0 15 ao Protection circuit Temperature Over voltage Over current Load short AG Z z 2 d Z VCS 8 ch 2 Out Mute GND 9 Output Standby ch 1 Out 1 ELECTRICAL USTMENTS 1 1 Supply Voltage Adjustment Connect a digital voltmeter to the cathode of diode D611 at the AV1 mode of the TV and set the screen voltage to the minimum with the screen potentiometer Adjust the main supply voltage B with P601 potentiometer to the following value after adjustment readjust Screen voltage CPT Beko Code CPT Definition Voltage 056325 TE1 CPT TES AS9EMZ43X07 147V 056325 VC4 CPT VC A59EHJ13X38 146V 056426 VC1 CPT VC W60ELCO 1 1X001 117V 056426 VC2 CPT VC W60ELC011X101 PF SVM 117V 056328 PH10 CPT 28 4 3 A66EAK075X11 L 147V 056328 SB4 CPT SEB A66QEW13X10 147V 056328 TE1 CPT TES A66EMZ43X07 147V 056328 VC9 CPT VC A66EHJ13X62 POLONYA 145 V 056329 SS2 CPT SS A68QCP993X011 PF DY SCD29333 128V 056428 GS2 CPT GS W66QDS757X54 G Y K 127V 056428 GS3 CPT GS TINT W66QDS770X59S GYK
58. ing procedure for the video recorder test signal Select a programme number 0 or between 55 and 99 Audio In R AA S Video Player If you have an S Video player you can connect it to SCART socket 2 via an adaptor from scart to S Video RCA audio not supplied Press the AV button three times to select AV2S available by two scart models via RCA lead and S Video socket You can also connect it through the S Video socket of the TV optional Plug the S Video plug into the S Video socket and the audio leads into the audio sockets 19 ND Press the AV button repetitively to select AV3S by two scart models or 45 by three scart models HW TUM JUUL NN 21 pin SCART connector to 21 pin SCART input on TV amp aes In R VIDEO Audio In D gt ke S p VIDEO 20 Connecting a DVD player D Via SCART Make sure the TV and DVD player are both switched off Plug one end of the SCART lead not supplied into the back of the DVD player and the other end into one of the SCART sockets on the back of the TV Switch on the DVD and the TV Press the AV button on the remote control to select AVI AV2 or AV3 optional to correspond with SCART socket you are using on the
59. le watching a nicam stereo channel the signal strength drops and the system cannot receive nicam stereo the OSD will show MONO If the signal strength increases again and nicam stereo can be received again the OSD will show NICAM STEREO 12 Sound mode You can select NORMAL SPATIAL or DOLBY VIRTUAL optional using the Volume up down buttons or mix button SPATIAL sound is an expanded stereo It gives the impression that the two speakers in the TV are further apart than they really are DOLBY VIRTUAL is based on Dolby Pro Logic decoding for production of the Left Right Centre and Virtual Surround Sound channels using two loudspeaker DOLBY VIRTUAL DOLBY SURROUND and the double D symbols are trademarks of Dolby Laboratories Licensing Corporation Please Note To get the surround effects in Virtual Dolby mode you must apply a Dolby Pro Logic coded input to the TV You can t adjust the AVL and EQUALIZER in DOLBY VIRTUAL mode To save your settings select STORE and press theOK button STORED will be displayed Press the Menu button to go back to the previous menu AVL TV transmitters have different sound levels AVL automatic volume limiting maintains the same sound level as you switch from program to program To supply this press Volume up or down button and select ON for AVL To save your settings select STORE and press theOK button STORED will be displayed Press the M
60. loudspeaker chan nel volume bass and treble loudness balance spatial effect e g pseudo stereo Micronas AROUND virtual Dolby optional Micronas BASS CVBS S VHS YC Cp and RGB inputs 4H adaptive comb filter PAL NTSC multi standard color decoder PAL NTSC SECAM Nonlinear horizontal scaling panorama vision Luma and chroma transient improvement LTI CTI Non linear color space enhancement NCE Dynamic black level expander BLE Scan velocity modulation output Soft start stop of H drive Vertical angle and bow correction Average and peak beam current limiter Nonlinear and dynamic EHT compensation Black switch off procedure BSO 1 4 Dec 6 2002 6251 573 1 1Al Micronas VCT 49 ADVANCE INFORMATION Volume 1 General Description 1 2 Chip Architecture TAGC SPEAKER SIF AIN AOUT IFIN IFIN CVBS in YCrCb in RGB in CVBS out ADB DB PSENQ Pxy PSWEQ WRQ RDQ Fig 1 2 Block diagram of the VCT 49 1 6 Dec 6 2002 6251 573 1 1Al Micronas ADVANCE INFORMATION VCT 49 Volume 1 General Description 1 3 System Application 20 25MHz AOUT1 AIN1 RGB FB C1 VOUT1 12C 4 3 16 9 CRT H V EW gt AIN2 C2 RGB SVM gt SENSE SPEAKER cs gt CVBS3 Y3 AIN3
61. n change the equalizer setting whilst watching the TV using the sound Smart control Press the sound Smart control to page through the different equalizer settings and select the one you want Once you have switched the TV off the equalizer setting will revert to the stored setting Picture menu Green button PICTURE CONTRAST COLOUR j SHARPNESS COLOUR TEMPERATURE STORE A lt ED BACK The picture menu allows you to set up the following BRIGHTNESS CONTRAST COLOUR SHARPNESS COLOUR TEMPERATURE 13 77 To change for example the colour select it using Program buttons To save your settings select STORE Hay and press the OK button STORED will be displayed Use the Volume up and Volume down buttons to change the setting Smart cont This gives you a choice of picture type SOFT NATURAL RICH or USER Use the button to change this type 14 NY Select BRIGHTNESS CONTRAST COLOUR and SHARPNESS using the Program up down buttons Change the settings with the Volume up down buttons To save your settings select STORE and press the OK button STORED will be displayed Press the Menu button to go back to the previous menu You can change the picture type whilst watching the TV using the picture Smart control Press the picture Smart control to page through the different picture types and select the one you want Once you have swi
62. ndicate evidence of overheating After servicing see that all the protective devices such as insulation barriers insulation papers shields and isolation R C combinations are correctly installed When the receiver is not being used for a long time of period of time unplug the power cord from the AC outlet After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazard LEAKAGE CURRENT COLD CHECK 1 Unplug the AC cord and connect a jumper between the two prongs of the plug Turn the receiver s power switch on Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metallic cabinet part on the receiver such as screw heads aerials connectors control shafts etc When the exposed metallic part a return path to the chassis the reading should be between 4Mohm and the 20Mohm When the exposed metal does not have a return path to the chassis the reading must be infinite LEAKAGE CURRENT HOT CHECK 1 Plug the AC cord directly in to the AC outlet Do not use an isolation transformer for this check 2 Connect a 2Kohm 10W resistor in series with an exposed metallic part on the receiver and an earth such as a water pipe 3 Use an AC voltmeter with high impedance to measure the potential across the resistor 4 Check each exposed metallic part and check the voltage at the each point 5 Reverse the AC plug at the outlet and
63. nstructions before you operate this television Safety instructions Read all the safety instructions before first use of your TV Position the television so that direct light does not fall on screen Excessive light will cause a washed out effect Position the power supply lead and other leads so that they are not likely to be walked on or pinched by things placed on or against them Do not use the appliance in humid or damp conditions Do not allow the appliance to get wet i e dripping or splashing as this may be dangerous Do not place water filled objects such as vases and flower top on top of the appliance Make sure that no naked flame sources such as lighted candles are placed on top of the appliance Donot place the television near heat sources such as radiators ovens stoves etc Do not use the television near any apparatus that produces a magnetic field such as HI FI speakers or electric motors otherwise colourpurity may be affected The heat built up in the set escapes through ventilation holes so do not cover the set by drapes clothes etc that may block air circulation Do not place the television on carpet or soft furnishings NEVER let children push anything into the holes or slots on the case Clean the TV Screen using a slightly damp cloth or chamois leather Never use abrasive cleaning agents like liquid or aerosol cleaners Remove the mains plug from the socket ou
64. o a m a N no art Code Part Definition CFR 330R J 1 4W 6 26MM 101396 CFR 390R J 1 4W 6 26MM 01473 CFR 470R K 1 2W 9 52MM 101494 CFR 470R J 1 4W 6 26MM 102101 CFR 1K J 1 4W 6 52MM CFR 1K J 1 4W 6 26MM CFR 1 5K J 1 2W 9 52MM 02185 CFR 1 8K J 1 4W 6 26MM 102227 CFR 2 2K J 1 4W 6 52MM 102228 CFR 2 2K J 1 4W 6 26MM 02487 CFR 4 7K J 1 4W 6 26MM 02685 CFR 6 8K J 1 4W 6 52MM 103116 CFR 10K J 1 4W 6 52MM Notes TT TT TT oe L 0155 JorriskJiwsamm L 03284 CFREZKJ VAW26MM L 034 lCFRATKJWAWIS20MM 04133 CFR 130K J1 4W 20MM 04338 CFR 330K JW 626MM L y 05221 CFR22MJ AW GSM orst 09472 JCFRO47RJTEWISSAMM 017 CFR47R JTW 26MM x TT TT x TT x TT x TT x TT x TT x TT is po x TT x TT ee 109474 CFR 4 7 J 1 2W 9 52MM 10476 12113 12433 13113 13275 13335 13681 14110 14115 114151 RM 150K J 1 2W SAFETY 14152 15110 15470 19110 119113 RMF 0 1R J 1 4W FM 1 4 T9159 19220 19224 19836 19342 19476 19480 20234 raner RW 180R Jaw 79MM Cd jJ 12214 za J
65. off During white drive measurement the switch is on Also during the rest of time it is on It is used to set the range for white drive current measurement 4 3 6 Controller Pins XTAL1 Crystal Input and XTAL2 Crystal Output Fig 4 28 These pins connect a 20 25 MHz crystal to the internal oscillator An external clock can be fed into XTAL1 RESETQ Reset Input Output Fig 4 29 A low level on this pin resets the VCT 49xxl The inter nal CPU can pull down this pin to reset external devices connected to this pin TEST Test Input Fig 4 30 This pin enables factory test modes For normal opera tion it must be connected to ground SCL 12 Bus Clock Fig 4 31 This pin delivers the I C bus clock line The signal can be pulled down by external slave ICs to slow down data transfer SDA 12 Bus Data Fig 4 31 This pin delivers the bus data line P10 P13 P20 P23 I O Port Fig 4 32 These pins provide CPU controlled I O ports P14 P17 Port Fig 4 33 These pins provide CPU controlled I O ports Addition ally they can be used as analog inputs for the control ler ADC 24 26 P30 P37 I O Port Fig 4 34 These pins provide CPU controlled I O ports ADBO ADB 19 Address Bus Output Fig 4 35 These 20 lines provide the CPU address bus output to access external memory DBO DB7 Data Bus Input Output Fig 4 36 These 8 lines provide the bidirectional CPU data bus to access e
66. operating conditions This resistor has to be connected to ground as closely as possible to the pin 4 3 5 CRT Pins VPROT Vertical Protection Input Fig 4 22 The vertical protection circuitry prevents the picture tube from burn in in the event of a malfunction of the vertical deflection stage If the peak to peak value of the sawtooth signal from the vertical deflection stage is too small the RGB output signals are blanked SAFETY Safety Input Fig 4 22 This input has two thresholds A signal between the lower and upper threshold means normal function A signal below the lower threshold or above the upper threshold is detected as malfunction and the RGB sig nals will be blanked HOUT Horizontal Drive Output Fig 4 21 This open source output supplies the drive pulse for the horizontal output stage An external pulldown resistor has to be used The polarity and gating with the flyback pulse are selectable by software HFLB Horizontal Flyback Input Fig 4 22 Via this pin the horizontal flyback pulse is supplied to the VCT 49xxl VERT VERT Vertical Sawtooth Output Fig 4 23 These pins supply the symmetrical drive signal for the vertical output stage The drive signal is generated with 15 bit precision The analog voltage is generated by a 4 bit current DAC with an external resistor of 6 8 and uses digital noise shaping EW East West Parabola Output Fig 4 24 This pin supplies the parabola
67. ply Voltage Analog Video Back end 5 0 V 3 130 TEST IN GND Test Input reserved for Test 4 131 VERT OUT LV Differential Vertical Sawtooth Output 5 132 VERT OUT LV Differential Vertical Sawtooth Output 6 133 EW OUT LV Vertical Parabola Output 7 134 RSW2 OUT LV Range Switch 2 Output 8 135 RSW1 OUT LV Range Switch 1 Output 9 136 SENSE IN GND Sense ADC Input 10 137 GNDM IN GND Reference Ground for Sense ADC 11 138 FBIN IN GND Fast Blank Input Back end 12 139 RIN IN GND Analog Red Input Back end 13 140 GIN IN GND Analog Green Input Back end 14 141 BIN IN GND Analog Blue Input Back end 15 142 SVMOUT OUT VSUP5 0BE Scan Velocity Modulation Output 16 143 ROUT OUT VSUP5 0BE Analog Red Output 17 144 GOUT OUT VSUP5 0BE Analog Green Output 18 1 BOUT OUT VSUP5 0BE Analog Blue Output 19 2 VRD OBL Reference Voltage for RGB DACs 20 3 XREF OBL Reference Current for RGB DACs 21 4 VSUP3 3BE SUPPLY OBL Supply Voltage Analog Video Back end 3 3 V 22 5 GND SUPPLY OBL Ground Platform 23 6 GND SUPPLY OBL Ground Platform 24 7 VSUP3 310 SUPPLY OBL Supply Voltage I O Ports 3 3 V 25 8 VSUP3 3DAC SUPPLY OBL Supply Voltage Video DACs 3 3 V 26 9 GNDDAC SUPPLY OBL Ground Video DACs 27 10 SAFETY IN GND Safety Input 1 14 Dec 6 2002 6251 573 1 1Al Micronas ADVANCE INFORMATION Volume 1 General Description VCT 49xxl
68. put 28 ADB6 OUT LV Address Bus 6 Output 29 ADB5 OUT LV Address Bus 5 Output 30 ADB4 OUT LV Address Bus 4 Output 84 ADB3 OUT LV Address Bus 3 Output 85 ADB2 OUT LV Address Bus 2 Output 86 ADB1 OUT LV Address Bus 1 Output 87 ADBO OUT LV Address Bus 0 Output 88 DBO IN OUT LV Data Bus 0 Input Output 89 DB1 IN OUT LV Data Bus 1 Input Output 90 DB2 IN OUT LV Data Bus 2 Input Output 91 DB3 IN OUT LV Data Bus 3 Input Output 92 DB4 IN OUT LV Data Bus 4 Input Output 93 DB5 IN OUT LV Data Bus 5 Input Output 94 DB6 IN OUT LV Data Bus 6 Input Output 95 DB7 IN OUT LV Data Bus 7 Input Output 32 RDQ OUT LV Data Read Enable Output 33 WRQ OUT LV Data Write Enable Output 34 OCF OUT LV Opcode Fetch Output 35 ALE OUT LV Address Latch Enable Output 36 RSTQ OUT LV Internal CPU Reset Output 97 PSENQ OUT LV Program Store Enable Output 20 PSWEQ OUT LV Program Store Write Enable Output 51 XROMQ IN OBL External ROM Enable Input 52 EXTIFQ IN LV Enable External Interface Input 24 STOPQ IN LV Stop CPU Input 25 ENEQ IN LV Enable Emulation Input Dec 6 2002 6251 573 1 1Al Micronas ADVANCE INFORMATION Volume 1 General Description VCT 49xxl Pin Descriptions Supply Pins VSUP1 8DIG Supply Voltage 1 8 V This pin is main and standby supply for the digital core logic of controller video display and deflection pro cessing VSUP1 8FE Supply Voltage 1 8 V This pin is main supply for the analog video front end
69. ramme will turn to green Select the number you want to move the programme to and press the Green button again and the programme will be moved to that number All the following programmes are shifted down by one place To delete a programme To delete a programme select it and press the Pink button The programme will turn pink and the programme will be deleted All the following programmes are shifted up by one position To skip programmes Skipped programmes will not appear when you move through the program list using the Program up Program down buttons They can still be selected using the numeric buttons or the OK button Select the programs you want to skip and press the Red button The program will turn red To unskip the program press the Red button again or the Menu button twice When you select a programme the information you entered in the on the top of the screen i e P1 This will disappear after about three seconds To exit the PROGRAM TABLE press the TV TX button once Yellow button PROGRAM TABLE menu will appear TV set up The TV set up is accessed through a menu system Once you have stored your set up this is the set up the TV will default to when you switch it on To enter the MAIN menu press the Menu button Once in the MAIN menu use the Program up and Program down buttons to select items in the menu and the OK to access sub menus or use the coloured fastext buttons
70. repeat each of the above measurements 6 The potential at the any point should not exceed 1 4 Vrms In case a measurement is outside the limits specified there is the possibility of a shock hazard and the receiver should be repaired and rechecked before it is returned to the customer OT CHECK CIRCUIT AC Voltmeter TO INSTRUMENTS EXPOSED METALLIC PARTS Water pipe earth Figure 1 X RAY RADIATION WARNING The primary source of X ray radiation in this receiver is the picture tube The chassis is specially constructed to limit X ray radiation For continued X ray radiation protection replace the tube with the same type of the original one CAUTION AFTER REMOVAL OF THE ANODE CAP DISCHARGE THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS CRT SHIELD OR THE CARBON PAINTED ON THE CRT WITH A HIGH VOLTAGE PROBE AND MULTIMETER SELECT VDC AND THEN SHORT CIRCUIT DIRECTLY TO DISCHARGE COMPLETELY Television Thank you for buying this television which is designed to give you many years of satisfactory service You may already be familiar with using a television but do please take time to read these instructions They are designed to familiarise you with the unit s many new features and to ensure you get the very best out of your purchase Special features Your TV can receive stereo channels directly NICAM optional Automatic tuning system with country selection 100 Programm
71. revert to the default settings for the TV Swap See TV setup Allows you to swap between the program you are watching and the last selected program i e If you were watching Program 1 and change to Program 11 press theSwap button to go back to Program 1 Press it again to return to Program 11 PR O1 GWA PR 11 GW PR AV For use when you are connecting an external source to your TV Video recorder DVD player etc via the SCART sockets or RCA sockets See Connecting external equipment Press the AV button to select your AV input as follows 2 Scart models AVI when using SCART socket 1 AV2 when using SCART socket 2 AV2S for S Video equipment AV3 when using the RCA sockets of the TV Optional AV3S when using the S video socket and RCA audio sockets of the TV Optional 3 Scart models AVI when using SCART socket 1 AV2 when using SCART socket 2 AV2S for S Video equipment AV3 when using SCART socket 3 AV4 when using the RCA sockets of the TV Optional AVAS when using the S video socket and RCA audio sockets of the TV Optional Und WN CA O D lon Press the AVbutton again to return AV to TV Tuning the television There are two ways of tuning your television Manual where you control the tuning process or Autoprogram where the television does it all automatically Please Note If the TV is set to a channel with no signal the TV will return to standby after
72. ro trial version www pdffactory com 4 7 C7 C8 CHASSIS
73. ss the Doub button The top half of the page will be displayed in double height text To move to the next page of text press the Program up button Press the Doub button again The bottom half of the page will be displayed in double height text To move to the previous page press the Program down button Press the Doub button again to return to the full page To return to the index page press the P100 button Page hold If the page of text you have selected contains sub pages these sub pages will automatically be displayed in order with a delay to allow you to read the page To stop the move to the next sub page press the Hold button STOP will appear in the top left hand corner To continue moving through the sub pages press the Hold button again To select a sub page If the page of text you are viewing contains sub pages the number of the sub page you are on and the total number of sub pages is displayed on the right of the screen i e 1 7 To select a sub page press the Sub button The number in the top left hand corner will be replaced by S followed by 4 asterisks Enter the number of the sub page using the Numeric buttons in the format S0001 for sub page 1 The teletext will search for the sub page This may take some time To return to the TV whilst the teletext is searching press the Update button When the page number is found it will appear in the top left hand corner of the screen
74. sts 4 3 or 16 9 you watch by means of aerial input are chosen automatically 4 3 16 9 and Letterbox for 16 9 TV This feature is active if the channel you are watching sends WSS Wide Screen Signalling information Note The feature mentioned above is relevant for TV sets having tele text Widescreen TV sets 16 9 this is the screen format of widescreen TV sets 26 PF 28 SF PF 32 SF PF The TV will automatically switch to this format if it detects 16 9 format from the SCART inputs 4 3 conventional TV picture format Ire Zoom an enlarged 4 3 format retaining the same aspect ratio L Box Letter box Useful for watching video some film formats and Pal Plus format O O O O 4 3 Sets 4 3 is the screen format of 25 28 29 and 33 TV sets But you can change the picture format to 16 9 to able to watch the inputs in 16 9 format i e some broadcasts and DVD s 15 Press the 16 9 button to page through the different picture formats and select the one you want The selected format will appear on the lower center of the screen for a short while Once you have switched the TV off the picture format will revert to the stored setting 16 Using Teletext Teletext is an information system that displays TV text mix text on your TV screen Using the teletext To view a page of text whilst control buttons you can view pages of watching a TV programme press information that are liste
75. t 56 66 VIN7 IN GND Analog Video 7 Input 57 67 VIN8 IN GND Analog Video 8 Input 58 68 VIN9 IN GND Analog Video 9 Input Micronas Dec 6 2002 6251 573 1 1Al 1 15 VCT 49 Volume 1 General Description ADVANCE INFORMATION Pin No Pin Name Type Connection Short Description En ye If not used 59 69 VIN10 IN GND Analog Video 10 Input 60 70 VIN11 IN GND Analog Video 11 Input 61 98 P23 IN OUT LV Port 2 Bit 3 Input Output 62 99 P22 IN OUT LV Port 2 Bit 2 Input Output 63 100 XTAL2 OUT OBL Analog Crystal Output 64 101 XTAL1 IN OBL Analog Crystal Input 65 102 VSUP1 8DIG SUPPLY OBL Supply Voltage Digital Core 1 8 V main and standby supply 66 103 GND SUPPLY OBL Ground Platform 67 104 GND SUPPLY OBL Ground Platform 68 105 VSUP3 3DIG SUPPLY OBL Supply Voltage Digital Core 3 3 V main and standby supply 69 106 VSUP5 0IF SUPPLY OBL Supply Voltage Analog IF Front end 5 0 V 70 107 GNDIF SUPPLY OBL Ground Analog IF Front end 71 108 RESETQ IN OUT OBL Reset Input Output 72 109 IFIN IN Differential IF Input 73 110 IFIN IN VREF jp Differential IF Input 74 111 VREFIF OBL Reference Voltage IF ADC 75 112 TAGC OUT LV Tuner AGC Output 76 113 AIN1R IN JOUT GND Analog Audio 1 Input Right SIF Analog 2nd Sound IF Output 77 114 AIN1L IN GND Analog Audio 1 Input Left 78 115 AIN2R IN GND Analog Audio 2 Inpu
76. t Right 79 116 AIN2L IN GND Analog Audio 2 Input Left AINSR IN GND Analog Audio 3 Input Right AINSL IN GND Analog Audio 3 Input Left AOUT2R OUT LV Analog Audio 2 Output Right AOUT2L OUT LV Analog Audio 2 Output Left AINSR IN LV Analog Audio 3 Input Right AOUT2R OUT Analog Audio 2 Output Right AIN3L IN LV Analog Audio 3 Input Left AOUT2L OUT Analog Audio 2 Output Left 82 121 AOUT1R OUT LV Analog Audio 1 Output Right 83 122 AOUT1L OUT LV Analog Audio 1 Output Left 84 123 SPEAKERR OUT LV Analog Loudspeaker Output Right Dec 6 2002 6251 573 1 1Al Micronas ADVANCE INFORMATION Volume 1 General Description VCT 49xxl Pin No Pin Name Type Connection Short Description PSSDIP PMQFP 2 If not used 88 pin 144 pin 85 124 SPEAKERL OUT LV Analog Loudspeaker Output Left 86 125 VREFAU OBL Reference Voltage Audio 87 126 VSUP8 0AU SUPPLY OBL Supply Voltage Analog Audio 8 0 V 88 127 GND SUPPLY OBL Ground Platform 71 P37 IN OUT LV Port 3 Bit 7 Input Output 656107 Digital 656 Bus 7 Input Output 72 P36 IN OUT LV Port 3 Bit 6 Input Output 656106 Digital 656 Bus 6 Input Output 73 P35 IN OUT LV Port 3 Bit 5 Input Output 656105 Digital 656 Bus 5 Input Output 74 P34 IN OUT LV Port 3 Bit 4 Input Output 656104 Digital 656 Bus 4 Input Output 75 P33 IN OUT LV Port 3 Bi
77. t 3 Input Output 656103 Digital 656 Bus 3 Input Output 76 GNDEIO SUPPLY OBL Ground Extended I O Ports 77 VSUP3 3EIO SUPPLY OBL Supply Voltage Extended I O Ports 3 3 V 78 P32 IN OUT LV Port 3 Bit 2 Input Output 656102 Digital 656 Bus 2 Input Output 79 P31 IN OUT LV Port 3 Bit 1 Input Output 656101 Digital 656 Bus 1 Input Output 80 P30 IN OUT LV Port 3 Bit 0 Input Output 656100 Digital 656 Bus 0 Input Output 81 P26 IN OUT LV Port 2 Bit 6 Input Output 656VIO Digital 656 Vsync Input Output 82 P25 IN OUT LV Port 2 Bit 5 Input Output 656HIO Digital 656 Hsync Input Output 83 P24 IN OUT LV Port 2 Bit 4 Input Output 656CLKIO Digital 656 Clock Input Output 31 ADB19 OUT LV Address Bus 19 Output 21 ADB18 OUT LV Address Bus 18 Output 19 ADB17 OUT LV Address Bus 17 Output 22 ADB16 OUT LV Address Bus 16 Output 23 ADB15 OUT LV Address Bus 15 Output 18 ADB14 OUT LV Address Bus 14 Output 17 ADB13 OUT LV Address Bus 13 Output 26 ADB12 OUT LV Address Bus 12 Output 14 ADB 1 1 OUT LV Address Bus 11 Output Micronas Dec 6 2002 6251 573 1 1Al 1 17 VCT 49 Volume 1 General Description ADVANCE INFORMATION Pin No Pin Name Type Connection Short Description ODE Hele If not used 96 ADB10 OUT LV Address Bus 10 Output 15 ADB9 OUT LV Address Bus 9 Output 16 ADB8 OUT LV Address Bus 8 Output 27 ADB7 OUT LV Address Bus 7 Out
78. t Code Part Definition Position L804 053732 COIL 4 7UH LAL04 52MM SES L103 L106 m 053739 10 COIL CHOKE 50UH 1604 m 053806 COIL CHIP 8 2UH 0805 pf COIL CHOKE 10UH LANO2 280MA 1R EE 054280 FUSE 3 15AT 215 65601 055127 CORE FERRIT MOD AV SASI 055531 FERRIT CHIP 600R 100MHZ 200MA 0805 FB102 FB103 056013 CRYSTAL 4 MHZ HC49 U 1 0801 056038 CRYSTAL 20 25MHZ 20PPM 106478 Q101 Q802 05820 GER RESONATORGSB4SE 100 056228 SAW FILTER 96 Fo 056328 VC9 CPT VC A66EHJ13X62 056320 PH6 AGSERF112X013 MCO7T MIDYWWFRA f r 056779 SAWFILTEROFWK3958M 01 064159 PERTINAXFRZVO 90116 01 SOLDER BAR 60 40 1MM 3 FSW26 1 090117 SOLDER BAR E 2 0901181 SOLDER BAR LSN 60PB 12MM 100220 CFR 22R J 1 2W 52MM 8639 100473 47 J 1 4W 6 52MM CFR 75 J 1 4W 6 26MM R617 R842 R920 R921 R837 R838 R839 R126 CFR 75 J 1 4W 6 52MM 01106 CFR 100R J 1 4W 52MM E e CFR 100R J 1 4W 26MM 01121 CFR 120R J 1 2W 52MM CFR 150R J 1 4W 52MM CFR 150R J 1 4W 26MM R422 R812 R901 R902 R940 01223 22 4 4 5 0 pp fr 01236 CFR220RJ1 W26MM pp 4 101282 CFR 270R J 1 4W 6 26MM R718 PDF created with pdfFactory Pro trial version www pdffactory com 101184 CFR 180R J 1 2W A 52MM T T o o o o
79. tched the TV off the picture type will revert to the stored setting Features Menu Pink button FEATURES e TIMER A lt gt Gu SELECT ED Back Language There are many languages available for the On Screen Displays OSD Press the OK button to select the language list Press the Program down button to page through all the languages and OK to select Timer Use Program up and down buttons to select Timer in the features menu Using the Timer fuction you can switch to a specific programme at a pre programmed time or you can turn your TV off at the time you want your TV to be turned off Press OK to access the Timer menu TIMER ON TIME 56 OFF TIME PROGRAM No P1 A lt Y ap BACK Clock Use the numeric buttons to set the real time On Time Use the numeric buttons to set the time that you want your TV to be turned on TV should be on stand by mode Off Time Use the numeric buttons to set the time that you want your TV to be turned off Stand by mode Program No Use the numeric buttons to set the programme number that will be shown when you set the On Time Picture format This allows you to select the picture size on corresponding to the scren type widescreen of your TV Avaible formats for widesereen TV sets are 16 9 4 3 zoom Letterbox and Subtitle Avaible formats of 4 3 TV sets are 4 3 and 16 9 The formats of the broadca
80. ted by the video source select matrix are output at these pins RIN GIN BIN Analog RGB Input Fig 4 17 These pins are used to insert an external analog RGB signal e g from a SCART connector which can be switched to the analog RGB outputs with the fast blank signal Separate brightness and contrast settings for the external analog signals are provided FBIN Fast Blank Input Fig 4 18 This pin is used to switch the RGB outputs to the exter nal analog RGB inputs The active level low or high can be selected by software ROUT GOUT BOUT Analog RGB Output Fig 4 19 These pins are the analog Red Green Blue outputs of the back end The outputs are current sinks SVMOUT Scan Velocity Modulation Output Fig 4 19 This output delivers the analog SVM signal The D A converter is a current sink like the RGB D A convert ers At zero signal the output current is 50 of the maximum output current VRD DAC Reference Decoupling Fig 4 20 Via this pin the RGB DAC reference voltage is decou pled by an external capacitor The DAC output cur rents depend on this voltage therefore a pulldown transistor can be used to shut off all beam currents A decoupling capacitor of 4 7 uF in parallel to 100 nF low inductance is required XREF DAC Current Reference Fig 4 20 External reference resistor for DAC output currents typical 10 kO to adjust the output current of the D A converters see recommended
81. ther end into one of the SCART sockets on the back of the TV Switch on the video recorder and the TV Press the AVbutton on the remote control to select AVI AV2 or AV3 optional to correspond with SCART socket you are using on the back of the TV Please note You can connect a RGB external equipment via Scart 1 It is necessary to you use full Scart cable for this purpose Select the video outputs of external device by using its menu to RGB if it s available Via RCA lead optional Make sure the TV and video recorder are both switched off Plug one end of the RCA lead into the video and audio out sockets on the back of the video recorder and plug the other end into the video and audio in sockets of the TV If the sound is in mono use the Audio Input L In the SOUND menu select MONO Press the AV button repetitively and select the AV3 mode by two scart models select AV4 mode by three scart models Via aerial socket Make sure the TV and video recorder are both switched off Unplug the aerial lead from the TV and plug it into the aerial socket on the video recorder if fitted Plug a coaxial plug into the RF out socket on the rear of the video recorder and plug the other end into the aerial socket of the TV Switch on the video recorder and the TV If your video recorder has a test signal switch it on Refer to the video recorder user guide See Tuning the TV and carry out the tun
82. tlet while cleaning unit always ensure there is a minimum air gap of 8 cm around the top sides and rear of the television to assist ventilation Your TV set is designed to operate with mains voltages 230V AC 50Hz Do not connect your TV set to power sources other than the mains supply EE If you wish to place the television on a shelf or in a wall Getting started Remove your Television carefully from the box You may wish to store the packaging for future use In the box Inside your this package you should have Television Remote control User guide AAA batteries x 2 Read these instructions before use Aerial connection To connect an aerial plug the aerial lead into the aerial socket on the rear of the You can use outdoor indoor aerial However if you use an indoor aerial the quality of the reception may be reduced and adjustment of the aerial may be required when changing programs Please note If you live in a poor reception area or use an indoor aerial you may experience loss or corruption of teletext transmissions Switching on Mains power Connect the mains plug into the mains socket and switch on Connect the TV mains plug into your domestic mains socket outlet 230 V 50 Hz AC Please Note When not in use disconnect the plug from the mains power supply Press the Power button on the front of the TV The standby indicator will illuminate 7
83. uction The VCT 49xxl is an IC family of high quality single chip TV processors Modular design and deep submi cron technology allow the economic integration of fea tures in all classes of single scan TV sets The VCT 49xxI family is based on functional blocks con tained and approved in existing products like DRX 396xA MSP 34x5G VSP 94x7B DDP 3315C and SDA 55xx Each member of the family contains the entire IF audio video display and deflection processing for 4 3 and 16 9 50 60 Hz mono and stereo TV sets The inte grated microcontroller is supported by a powerful OSD generator with integrated Teletext amp CC acquisition including on chip page memory Fig 1 1 Single chip VCT 49 1 1 Features The VCT 49xxl family offers a rich feature set cover ing the whole range of state of the art 50 60 Hz TV applications PSSDIP88 1 2 package PMQFP144 2 package Submicron CMOS technology Low power standby mode Single 20 25 MHz reference crystal 8 bit 8051 instruction set compatible CPU Upto 256 kB on chip program ROM WST PDC VPS and WSS acquisition Closed Caption and V chip acquisition Upto 10 pages on chip teletext memory Multi standard QSS IF processing with single SAW FM Radio and RDS with standard TV tuner TV sound demodulation all A2 standards all NICAM standards BTSC SAP with MNR DBX optional EIA J Baseband sound processing for
84. w Zelland AUSTRALIA BG Australia N A BG Not available AVAILABLE DK available N A DK not available AVAILABLE I available N A I not available AVAILABLE LL available N A LL not available AVAILABLE Nicam available N A Nicam not available AVAILABLE Virtual Dolby available N A Virtual Dolby not available AVAILABLE Headphone available N A Headphone not available DYNAMIC BASS Dinamik Bass open SUBWOOFER Subwoofer open NONE Bass option not available VIA MSP For all market except Turkey VIA MICRO For Turkey market NONE Radio and EPG closed FM RADIO Only radio open TV GUIDE Only EPG open ON LTI ve Comb Filter opened OFF LTI ve Comb Filter closed LTI amp COMB selected for C7 chassis it is OFF for C8 chassis it is ON ON Color Transient Improvement properties opened OFF Color Transient Improvement properties closed MENU Color Transient Improvement properties can be selected on user menu NOT PAT SIMPLE HOTEL HOTEL MAX VOL CRT SVM amp DCI BLUEBACK NOT CALCULATOR GAME ALARM TIMER PROTECTION PANORAMA DYNAMIC FOCUS KEYBOARD NOT DEMO TILT AGC METHOD CRT4 3 MODE16 9 NOT CTI normaly selected for chassis C7 as OFF and for chasis C8 as MENU AVAILABLE Picture and Text available N A Picture and Text not available AVAILABLE Hotel TV N A Normal TV Hotel TV maximum volume level can be selected 4 3 4 3 TV s
85. xternal memory WRQ Data Write Enable Output Fig 4 35 This pin controls the direction of data exchange between the CPU and the external data memory device SRAM RDQ Data Read Enable Output Fig 4 35 This pin is used to enable the output driver of the external data memory device SRAM for read access PSENQ Program Store Enable Output Fig 4 35 This pin is used to enable the output driver of the external program memory device ROM FLASH for read access PSWEQ Program Store Write Enable Output Fig 4 35 This pin is used to write into the external program flash memory device XROMQ External ROM Enable Input Fig 4 37 This pin must be pulled low to access the external pro gram memory XROMQ has an internal pull up resis tor EXTIFQ Enable External Memory Interface Input Fig 4 37 This pin must be pulled low to enable the external memory interface EXTIFQ has an internal pull up resistor STOPQ Stop CPU Input Fig 4 37 Applying a low level during the input phase freezes the realtime relevant internal peripherals such as timers and interrupt controller STOPQ has an internal pull up resistor ENEQ Enable Emulation Input Fig 4 37 Only if this pin is set to low level STOPQ and OCF are operational ENEQ has an internal pull up resistor ALE Address Latch Enable Output Fig 4 35 This signal indicates changes on the address bus OCF Opcode Fetch Output Fig 4 35

Service Manual C7

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