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SERVICE MANUAL

PAGE:

46

CIRCUIT DESCRIPTIONS

5. AUDIO PROCESSOR SECTION.

Device: MSP3410D.

Features: Integrated A/D converter for sound-IF inputs
Automatic Gain Control (AGC) for analog IF input
FM demodulation

1) Description

The MSP 3410D is designed to perform demodulation of FM or AM-Mono TV sound.
Alternatively, two-carrier FM systems according to the German or Korean terrestrial specs or
the satellite specs can be processed with the MSP 3410D.
Digital demodulation and decoding of NICAM-coded TV stereo sound, is done only by the MSP
3410.
The MSP 3410D offers a powerful feature to calculate the carrier field strength which can be
used for automatic standard detection (terrestrial) and search algorithms (satellite). The IC may
be used in TV sets, as well as in satellite tuners and video recorders. It offers profitable
multistandard capability, including the following advantages.
Fabricated in an advanced CMOS process, the MSP3410D is provided in a space-saving
80-lead PQFP surface-mount plastic package.

2) Block Diagram.

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Содержание HLT-3220

Страница 1: ...SERVICE MANUAL PAGE 1 COLOR TFT LCD TV SERVICE MANUAL MODEL HLT 3220 CAUTION BEFORE SERVICING THE TFT LCD TV READ THE SAFETY PRECAUTIONS IN THIS MANUAL ...

Страница 2: ...osed metallic part Any voltage measured must not exceed 0 75 volt RMS which is corresponds to 0 5mA In case any measurement is out of the limits specified there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer Leakage Current Hot Check circuit Important Safety Notice Many electrical and mechanical parts in this chassis have special safet...

Страница 3: ...er supply heatsink in this receiver Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Device Examples Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit bo...

Страница 4: ... procedure 12 Mechanical exploded view with part list 17 Circuit descriptions 18 Trouble shooting 51 Wire dressing 56 Adjustment instruction with SVC mode 58 Inspection instruction 61 PCB Layout 63 Part appearance 68 Packing instruction 71 Replacement part list 73 Block diagram 83 Connection diagram 84 Schemetic diagram 85 Wave form 86 ...

Страница 5: ... AC 120V area Use VDE listed detachable power cord type HO5VV F 3 conductors 18AWG for AC 220 240V area 3 Tuning system FVS 100 Program 4 Sound output 10W 10Wrms Stereo Max 5 Antenna input impedance VHF UHF at 75ohm 6 OSD Type On Screen Display Windows type Center 7 External in output DVI INPUT S VIDEO INPUT HEADPHONE OUTPUT ANALOG PC INPUT PC AUDIO INPUT SCART INPUT SUB WOOFER OUTPUT AV OUTPUT AN...

Страница 6: ...ECAM B 7 SECAM G 8 SECAM D 9 SECAM K 10 SECAM K1 11 SECAM I 6 0 12 NTSC 3 58 4 5 13 NTSC 3 58 5 5 14 NTSC 3 58 6 0 15 NTSC 3 58 6 5 16 NTSC 3 58 4 5 5 0 17 NTSC 4 43 5 5 18 NTSC 4 43 6 0 19 NTSC 4 43 6 5 20 PAL 5 5 60Hz 21 PAL 6 0 60Hz 22 PAL 6 5 60Hz 23 SECAM 5 5 60Hz 24 SECAM 6 0 60Hz 25 SECAM 6 5 60Hz 26 SECAM L L X TOTAL SYSTEM 25 ...

Страница 7: ...8 4KHz 56 5KHz 60 2KHz 60Hz 70Hz 75Hz WXGA 1280x768 47 7KHZ 60Hz Note ⓐ If the set is cold there may be a small flicker when the set is switched on This is Normal there is nothing wrong with the set ⓑ if possible use the VESA 1024 x 768 60HZ video mode to obtain the best image quality for your LCD monitor If used under the other resolutions some scaled or processed pictures may appear on the scree...

Страница 8: ...trip arrangement Active Video Area 697 6845mm H x 392 256mm V Surface treatment Anti glare with anti reflective coating Hard coating 3H Response Time Typ Rising Time 16ms TYp Falling Time 8ms Typ Viewing Angle CR 10 Hor Left Right Æ 85Deg Typ 85Deg Typ Ver High Top Low Bottom Æ 85Deg Typ 85Deg Typ Luminance Typ 450 cd Typ Contrast Ratio Typ 1000 Typ Display Color 16 7M Color Back Light 16 CCFL SPE...

Страница 9: ... the TV on from standby or off to standby mode 2 MUTE Turns the sound on and off 3 NUMBER buttons Select channel numbers 4 PSM Picture Status Memory Recalls your preferred picture setting 5 SSM Sound Status Memory Recalls your preferred sound setting 6 I II Selects the language during dual language broadcast Selects the sound output 7 MENU Displays a main menu 8 TV AV Selects input signal source C...

Страница 10: ...ls see the TELETEXT Selection 15 Q VIEW Returns to the previously viewed Programme Note TELETEXT mode The Q VIEW button is used for TELETEXT function 16 LIST Displays the program list menu 17 PIP Display a PIP Picture In Picture screen 18 ARC Selects a screen mode 16 9 14 9 ZOOM 1 1 and auto Wide 19 INPUT Selects the AV source of sub picture in PIP mode 20 POSITION Selects a position of PIP screen...

Страница 11: ...n Adjusts the volume Adjusts menu settings 5 TV AV Selects TV SCART1 SCART2 S VIDEO PC ANALOG or PC DIGITAL mode Clears the menu from the screen 6 Power Indicator Llluminates in red when the TV is in standby mode llluminates in green when the TV is switched on llluminates in blinked when the power save mode only PC mode 7 Remote control sensor Accepts the IR signal of remote controller SIDE VIEW ...

Страница 12: ...SERVICE MANUAL PAGE 12 DISASSEMBLY PROCEDURE 1 Disassembly procedure 1 Back cover Remove 16 screws Removal of Backcover Remove 4 screws Removal of Stand ...

Страница 13: ...SERVICE MANUAL PAGE 13 DISASSEMBLY PROCEDURE 2 Metal plate Rear chassis Remove 5 screws Removal of rear metal chassis Removal of Terminal metal plate 1 Remove 2 screws 2 Slide away the metal plate ...

Страница 14: ...VICE MANUAL PAGE 14 DISASSEMBLY PROCEDURE 3 Main PWB Connectors Remove 4 Main PCB Removal of Main P CB Remove 4 Main PCB screws Removal of Main PCB Removal of MainPCB Remove7 connectors Removal of MainPCB ...

Страница 15: ...of LCD Module bracket Remove 11 screws then take off bracket Removal of LCD Module bracket Remove 7 screws then take off bracket Remove10 screw Remove 3 brackets then lift out LCD Module move all wire looms away which are attached to the module Removal of LCD Panel module mounting brackets ...

Страница 16: ...SERVICE MANUAL PAGE 16 DISASSEMBLY PROCEDURE 5 2 LCD Moul ...

Страница 17: ...07 001Z LCD BRKT EG I 1 14 620 005D A C D C ADAPT ER 1 15 MAIN PCB ASS Y 1 16 JACK SHIELD SPTH 1 17 407 002L REAR SHIELD EG I 1 18 407 003F BACK CO VER PC ABS DARK G RAY 1 19 REAR PLAT E PVC BLACK 1 20 401 0032 BO T T O M BRKT EG I 1 21 450 001Y DECO ST AND PMMA BLACK 1 22 402 004W ST AND BO T T O M ABS SILVER 1 23 402 004C ST AND F RO NT ABS DARK G RAY 1 24 401 0016 ST AND BRKT EG I 1 25 402 004D...

Страница 18: ...isplay device shall be composed entirely of solid state components These components shall have a history of reliable service in identity applications and shall be applied in the circuits 1 SCALER SECTION 2 MCU SECTION 3 ADC SECTION 4 VIDEO PROCESSOR SECTION 5 AUDIO PROCESSOR SECTION NOTE ROM is two types To development early stage it used the EEPROM AT29C020 The production used the OTP EPROM M27X2...

Страница 19: ...le Sources and displaying them on any flat panel display For the conversion of VGA input signals to higher resolution outputs the MX88L285 uses a Smart scaling TM 3 filter scaling algorithm that accepts programmable parameters for horizontal and vertical scaling The MX88L285 scaling engine allows text and graphics images to be handled appropriately with different scaling algorithms Image centering...

Страница 20: ...SERVICE MANUAL PAGE 20 CIRCUIT DESCRIPTIONS 3 Pin configuration Reference line The left side The right side ...

Страница 21: ...SERVICE MANUAL PAGE 21 CIRCUIT DESCRIPTIONS 3 1 Pin configuration The left side ...

Страница 22: ...SERVICE MANUAL PAGE 22 CIRCUIT DESCRIPTIONS 3 2 Pin configuration The right side ...

Страница 23: ...SERVICE MANUAL PAGE 23 CIRCUIT DESCRIPTIONS 4 Pin Functions General Interface Pins MCU CPU interface Pins ...

Страница 24: ...SERVICE MANUAL PAGE 24 CIRCUIT DESCRIPTIONS SDRAM SGRAN interface Pins ...

Страница 25: ...SERVICE MANUAL PAGE 25 CIRCUIT DESCRIPTIONS 1 Main Input Interface input pins for Main stream ...

Страница 26: ...SERVICE MANUAL PAGE 26 CIRCUIT DESCRIPTIONS 2 Main Input Interface input pins for Main stream ...

Страница 27: ...SERVICE MANUAL PAGE 27 CIRCUIT DESCRIPTIONS Sub Input Interface input pins for Sub stream ...

Страница 28: ...SERVICE MANUAL PAGE 28 CIRCUIT DESCRIPTIONS Display output interface ...

Страница 29: ...SERVICE MANUAL PAGE 29 CIRCUIT DESCRIPTIONS Muti function and General Input Output Interface Auto load Power on screen Interface ...

Страница 30: ...SERVICE MANUAL PAGE 30 CIRCUIT DESCRIPTIONS Power ground pins ...

Страница 31: ...are features Microcontroller has been enhanced to provide powerful features such as memory banking data pointers and additional interrupts etc Internal XRAM consists of up to 16 Kbytes Device has an internal ROM of up to 128 Kbytes The SDA 55xx supports a wide range of standards including PAL NTSC and contains a digital slicer for Teletext and Closed Caption Fabricated in an advanced CMOS process ...

Страница 32: ...SERVICE MANUAL PAGE 32 CIRCUIT DESCRIPTIONS 3 Pin configuration Pin configuration PMQFP64 Logic symbol ...

Страница 33: ...SERVICE MANUAL PAGE 33 CIRCUIT DESCRIPTIONS 4 Pin Port Functions ...

Страница 34: ... offers full sync processing for composite sync and sync on green applications A clamp signal is generated internally or may be provided by the user through the CLAMP input pin This interface is fully programmable via a 2 wire serial interface I2C Fabricated in an advanced CMOS process the AD9882 is provided in a space saving 100 lead LQFP surface mount plastic package Digital Inter face The AD988...

Страница 35: ...SERVICE MANUAL PAGE 35 CIRCUIT DESCRIPTIONS 2 Block Diagram ...

Страница 36: ...SERVICE MANUAL PAGE 36 CIRCUIT DESCRIPTIONS 3 Pin configuration ...

Страница 37: ...SERVICE MANUAL PAGE 37 CIRCUIT DESCRIPTIONS 4 Pin Functions ...

Страница 38: ...icture improvements temporal noise reduction as well as A D and D A converter adaptive 4H comb filter Y C separator with adjustable vertical peaking The either come form a CVBS Y C RGB or YUV input or from a CCIR 656 compatible digital input signal For RGB and YUV interlace and progressive signals up to XGA can be connected High resolution PC signals SVGA XGA etc may only be reproduced with limite...

Страница 39: ...SERVICE MANUAL PAGE 39 CIRCUIT DESCRIPTIONS 2 Block Diagram ...

Страница 40: ...SERVICE MANUAL PAGE 40 CIRCUIT DESCRIPTIONS 3 Pin configurations ...

Страница 41: ...SERVICE MANUAL PAGE 41 CIRCUIT DESCRIPTIONS 4 1 Pin Functions ...

Страница 42: ...SERVICE MANUAL PAGE 42 CIRCUIT DESCRIPTIONS 4 2 Pin Functions ...

Страница 43: ...SERVICE MANUAL PAGE 43 CIRCUIT DESCRIPTIONS 4 3 Pin Functions ...

Страница 44: ...SERVICE MANUAL PAGE 44 CIRCUIT DESCRIPTIONS 4 4 Pin Functions ...

Страница 45: ...SERVICE MANUAL PAGE 45 CIRCUIT DESCRIPTIONS 4 5 Pin Functions ...

Страница 46: ...can be processed with the MSP 3410D Digital demodulation and decoding of NICAM coded TV stereo sound is done only by the MSP 3410 The MSP 3410D offers a powerful feature to calculate the carrier field strength which can be used for automatic standard detection terrestrial and search algorithms satellite The IC may be used in TV sets as well as in satellite tuners and video recorders It offers prof...

Страница 47: ...SERVICE MANUAL PAGE 47 CIRCUIT DESCRIPTIONS 3 Pin configurations ...

Страница 48: ...SERVICE MANUAL PAGE 48 CIRCUIT DESCRIPTIONS 4 Pin Functions ...

Страница 49: ...SERVICE MANUAL PAGE 49 CIRCUIT DESCRIPTIONS ...

Страница 50: ...SERVICE MANUAL PAGE 50 CIRCUIT DESCRIPTIONS ...

Страница 51: ...SERVICE MANUAL PAGE 51 TROUBLE SHOOTING ...

Страница 52: ...SERVICE MANUAL PAGE 52 TROUBLE SHOOTING ...

Страница 53: ...SERVICE MANUAL PAGE 53 TROUBLE SHOOTING ...

Страница 54: ...SERVICE MANUAL PAGE 54 TROUBLE SHOOTING ...

Страница 55: ...SERVICE MANUAL PAGE 55 TROUBLE SHOOTING ...

Страница 56: ...AGE 56 WIRE DRESSING 1 Wire Dressing Note Using acetate Tape Î No2 No4 No6 No9 Using Copper Tape Î No3 No5 No7 No10 Conducted tape Using Clip COREÎ No1 No8 9 1 2 3 4 5 6 7 8 10 9 9 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 10 10 ...

Страница 57: ... PAGE 57 WIRE DRESSING 1 Wire Dressing for Left speaker woofer speaker No 1 2 Wire Dressing for Right speaker Woofer speaker No 2 3 Wire Dressing for Key control Power Indicator with IR receiver No 3 2 1 3 2 1 1 3 3 ...

Страница 58: ...GC 15 15 Variable Data 0 31 RD 127 127 PC Contrast Coefficient RED 0 255 GD 127 127 PC Contrast Coefficient GREEN 0 255 BD 127 127 PC Contrast Coefficient BLUE 0 255 RO 79 79 PC Brightness Coefficient RED 0 63 GO 79 79 PC Brightness Coefficient GREEN 0 63 BO 79 79 PC Brightness Coefficient BLUE 0 63 PC CP 5 5 PC Charge Pump 0 7 DATA 1 50 PR means current program NO FP 52 52 FM Prescaler 0 127 NP 1...

Страница 59: ... English Netherland Sweden Norway Denmark Finland Portugal Rumania Israel Hungary Czech Russian 6 YAHOO YAHOO 7 EU 6EA ENGLISH GERMAN FRANCE ITALY SPAIN Netherland 8 KOREA ENGLISH KOREA 9 JAPAN ONLY SELECT JAPAN 10 USA ENGLISH FRANCE SPAIN 11 S AMERICA ENGLISH FRANCE SPAIN Netherland 12 NTSC ENG ENGLISH 13 RESERVED 14 RESERVED LANG 4 1 15 RESERVED 0 WEST EU WESTEU U K GERMAN FRANCE ITALY SPAIN SWE...

Страница 60: ...B2 PANEL 3 CMO 30 1 4 CMO 30 2 Used CMO 30 PANEL 5 LG A3P5 30 Used LG A3P5 30 PANEL 6 SS 32 Used SS 32 PANEL 7 RESERVED 8 RESERVED 9 RESERVED 10 RESERVED 11 RESERVED 12 RESERVED 13 RESERVED 14 RESERVED PANEL 6 0 15 RESERVED 0 NEC A Save NEC A TV Channel 1 Marantz Save Marantz TV Channel 2 L Model Save L Model TV Channel 3 E Model Save E Model TV Channel 4 M Model Save M Model TV Channel 5 KOREA Sa...

Страница 61: ...SERVICE MANUAL PAGE 61 INSPECTION INSTRUCTION 1 Supplied Accessories Note Make Sure the following accessories are provided with Product ...

Страница 62: ...ng condition PACKING BOTTOM BOX FRONT BOX FRONT SET FRONT picture 1 PACKING insert in BOX picture2 SET insert in BOX SET FRONT picture3 Accessory Box insert PACKING TOP L SET FRONT picture4 TOP PACKING insert in BOX SET FRONT BOX FRONT SET FRONT Accessory ...

Страница 63: ...SERVICE MANUAL PAGE 63 PCB LAYOUT 3 1 CONTROL PCB 1 TOP COMP PATTERN 2 BOTTOM COMP PATTERN ...

Страница 64: ...SERVICE MANUAL PAGE 64 PCB LAYOUT 3 1 Main PCB TOP COMP ...

Страница 65: ...SERVICE MANUAL PAGE 65 PCB LAYOUT 3 2 Main PCB TOP PATTEN ...

Страница 66: ...SERVICE MANUAL PAGE 66 PCB LAYOUT 3 3 Main PCB BOTTOM COMP ...

Страница 67: ...SERVICE MANUAL PAGE 67 PCB LAYOUT 3 4 Main PCB BOTTOM PATTEN ...

Страница 68: ...RANCE 1 1 Part appearance C3875S A1504S C102S DUAL P CH 30V MOSFET SI4925DY 2N7000 Regulator for Tuning Voltage BA6161F 3A REGULATOR AP1501 5V AP1501A 12V 5V EEPROM 24C16W 24C02W Sync signal separator with AFC and Sync detector LA7217 ...

Страница 69: ...NCE 1 2 Part appearance Voltage Detector KIA7027AF Voltage Detector KIA7042AF Voltage Reg KIA78L05F Schottky Rectifier B340 TTL LOGIC IC 74F08 VOLTAGE REGULATOR 1A IRU 1010 1 8V 2 5V 3 3V DUAL LOW VOLTAGE POWER AMPLIFIER MINIDIP TDA2822 ...

Страница 70: ...SERVICE MANUAL PAGE 70 PART APPEARANCE 1 3 Part appearance HIGH SIDE SMART POWER SOLID STATE RELAY VERTICAL VN02AN VOLTALGE REGULATOR A78R08 8V INPUT SELECTOR SWITCH FOR HIGH DEFINITION DISPLAY BA7657F ...

Страница 71: ...006A PO LY VI NLY PE 1 3 310 009Q 010Q SET PACKI NG L R PAPER 2 4 300 012F SET BO X PAPER 1 5 310 013J PACKI NG MI DDLE PAPER 1 6 300 003R ACCESSO RY BO X PAPER 1 7 499 002A T APE O PP 4000mm M ATER IAL D ATA 2005 01 06 TH IS EN GR D H KIM TR EATM EN T GH K M OD EL APPD SC ALE SH EET LT32G 1 1 Pac k ing Ex ploded D rawing D R AWIN G N O TITLE Description Packing point ...

Страница 72: ...SERVICE MANUAL PAGE 72 PACKING INSTRUCTION 1 2 Packing instruction NO PART NO PART NAME 1 300 012F GIFT BOX 2 310 009Q PACKING L 3 310 010Q PACKING R 4 300 003R BOX ACCESSORY 5 310 013J PACKING MIDDLE ...

Страница 73: ...P 4 12 SCREW 4 1 410 003G PBTB 4 8 SCREW 4 1 490 001M 7ITS FK10 2 104 13 FORM SHIELD 1 1 490 001R 7ITS FK 6 4 35 13 FORM SHIELD 2 1 490 011C 71TS FK 20 2 34 13 S FORM SHIELD 1 1 490 011L MSF15 20 30 00K FORM SHIELD 1 1 490 011V MK 15 2 42 11 S FORM SHIELD 1 1 490 011X MK 15 15 310 00K FORM SHIELD 2 1 491 001A W40mm L20mm COPPER TAPE CONDUCTIVE 6 1 492 001B CLIP ZCHT1730 0730 FERRITE CORE 5 1 499 0...

Страница 74: ...SY 1 1 AYSTLT43A01B 32 G MODEL STAND ASSY 1 1 CON02P200AOU 30 1 SPK 2P 700MMH LEAD ASSY 1 1 CON03P200AOY 301 SPK 3P 900MM H LEAD ASSY 1 1 CON04P200AOY 32 SPK 4P 900MM H LEAD ASSY 1 1 CON05P200ABH 301 LED 5P 200MM H H LEAD ASSY 1 1 CON10P200ABY 40 CTRL 10PIN 900MM LEAD ASSY 1 1 CON12P250ACX 32 SMPS 12P 850MM LEAD ASSY 1 1 CON14P200ACL 32 14P 300MM H H LEAD ASSY 1 1 CON30P125ADL 32 PAN 30P 300MM H H...

Страница 75: ...C652 2 2 420 001A LA4282 42 16 HEAT SINK IC652 1 2 498 001A Silicon Grease IC652 5 2 WAFYH02200SD 2P P2 0mm STRAIGHT WAFER PIN P601 1 2 WAFYH03200SD 3P P2 0mm STRAIGHT WAFER PIN P602 1 1 GRLT32AS001M TEXT SMD INSERT GR 30 TEXT S I 1 2 0RHSS000DJTS 0 OHM 1608 J RESISTOR CHIP R24 1 2 0RHSS221DJTS 220 OHM 1608 J RESISTOR CHIP R25 1 2 0RHSS392DJTS 3 9K OHM 1608 J RESISTOR CHIP R28 1 1 GRLT32AS001N SOU...

Страница 76: ...1A MAIN MANUAL INSERT GR 30 OPTION M I 1 2 0ICKE78R08AD KIA78R08PI 8 0V IC REGULATOR IC831 1 2 410 001J PB 3 8 SCREW IC831 1 2 420 001C TSS016003 KIA7809APHEAT SINK IC831 1 2 498 001A Silicon Grease IC831 5 1 GRLT35AM001B SCART MANUAL INSE GR 30 CMO SCART M I 1 2 0JASCART000D RGB21PIN VP 381 091 JACK SCART P1001 P1002 2 2 1ICST5114ABD TEA5114A IC RGB SWITCH IC751 1 1 GRLT35AS001E DTV SMD INSERT GR...

Страница 77: ...601 C606 C617 C620 C621 C633 C644 12 2 0CASH101AMTS 100UF 10V CAPACITOR CAN C20 C21 C22 C24 C841 C8 42 C821 C271 C272 C273 C834 C697 C698 13 2 0CASH101CMTS 100UF 16V CAPACITOR CAN C1001 C832 2 2 0CASH101EMTS 100UF 25V CAPACITOR CAN C831 C433 2 2 0CASH101FMTS 100UF 35V CAPACITOR CAN C805 C809 2 2 0CASH1R0HMTS 1UF 50V CAPACITOR CAN C608 C610 C613 C614 C6 47 5 2 0CASH220CMTS 22UF 16V CAPACITOR CAN C1...

Страница 78: ... C619 C636 3 2 0CHSS220DJTS 22PF 1608 CAPACITOR CHIP C235 C236 C902 3 2 0CHSS221DJTS 220PF 1608 CAPACITOR CHIP C604 1 2 0CHSS224DZTS 0 22UF 1608 CAPACITOR CHIP C30 1 2 0CHSS330DJTS 33PF 1608 CAPACITOR CHIP C13 C14 2 2 0CHSS334DZTS 0 33UF 1608 CAPACITOR CHIP C624 C625 C626 C627 C628 C629 C630 C631 C634 9 2 0CHSS471DJTS 470PF 1608 CAPACITOR CHIP C1071 C1072 C603 C61 8 C635 5 2 0CHSS473DKTS 0 047UF 1...

Страница 79: ...HIP R1013 1 2 0RHSS100DJTS 10 OHM 1608 J RESISTOR CHIP C639 R609 R623 R817 4 2 0RHSS101DJTS 100 OHM 1608 J RESISTOR CHIP R17 R19 R203 R22 R227 R228 R29 R30 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R604 R605 R608 R640 R641 R65 R901 R906 R907 36 2 0RHSS102DJTS 1K OHM 1608 J RESISTOR CHIP R1009 R1010 R1015 R10 16 R53 R54 R56 R607 8 2 0RHSS103DJTS 10K OHM 1608 J RESI...

Страница 80: ...06 AL102 AL 103 AL104 AL108 AL1 09 AL110 AL114 AL11 5 51 2 0TRKE1504STS KTA1504 TRANSISTOR CHIP Q201 Q202 Q203 Q62 1 Q622 Q623 Q1003 Q1009 8 2 0TRKE3875STS KTC3875S TRANSISTOR CHIP Q1152 Q3 Q686 Q802 Q805 Q921 Q951 Q8 06 Q410 8 2 0XTKI06M00TS 6 0MHZ 33PF CRYSTAL CHIP X1 1 2 0XTKI143180S 14 318MHZ CRYSTAL CHIP X101 1 2 0XTKI20M25TS 20 25MHZ 22PF CRYSTAL CHIP X201 1 2 111 A52C 32 MSP34 0G RS232 PCB ...

Страница 81: ... C218 C733 C734 C73 5 C736 C737 C738 7 2 0LHSS100EKTS 10UH 2012 INDUCTOR CHIP L1013 L1015 L1024 L 1025 L2001 5 2 0RHSS000DJTS 0 OHM 1608 J RESISTOR CHIP R244 R740 R735 R736 R73 7 R738 6 2 0RHSS010DJTS 1 OHM 1608 J RESISTOR CHIP R1023 1 2 0RHSS102DJTS 1K OHM 1608 J RESISTOR CHIP R1050 R1051 2 2 0RHSS103DJTS 10K OHM 1608 J RESISTOR CHIP R746 R749 2 2 0RHSS153DJTS 15K OHM 1608 J RESISTOR CHIP R31 1 2...

Страница 82: ...PRE AMP 38KHZ PRE AMP PA3001 1 2 WA1YH10200AD 10P P2 0mm ANGLE WAFER PIN P108 1 2 WAFYH05200AD 5P P2 0mm ANGLE WAFER PIN P11A P11B 2 1 GRLT32AS002B CTRL SMD INSERT GR 30H CONTROL S I 1 2 0CHSS101DJTS 100PF 1608 CAPACITOR CHIP C3001 1 2 0RHSS102DJTS 1K OHM 1608 J RESISTOR CHIP R3001 R3004 2 2 0RHSS120DJTS 12 OHM 1608 J RESISTOR CHIP R3015 1 2 0RHSS222DJTS 2 2K OHM 1608 J RESISTOR CHIP R3002 R3003 R...

Страница 83: ... KEY 3 3V 3 3V TXT RGB L R IN OUT SCART 1 SCART 2 S VIDEO CVBS L R DVI PC DIGITAL D SUB PC ANALOG HLT 3220 BLOCK DIAGRAM I2C Plug n Play EEPROM 24C02 RGB DSUB H V Sync TMDS DVI CLOCK ADC With TMDS AD9882 FRONT CONTROL IC601 Audio Pro 18 432MHZ MSP34XXG 5V IC201 Video Decoder 20 25MHZ VSP9427B 1 8V 3 3V Tuner 1 Main IC01 U COM TXT Decorder 6MHZ SDA5550M 2 5V 3 3V 512K x 8 Flash Mem AT29C020 EEPROM ...

Страница 84: ...SERVICE MANUAL PAGE 84 CONNECTION DIAGRAM 1 Connection diagram S M P S MAIN PCB 12P CONTROL IR PANE LEFT SPEAKER I N V E T E R 30P 2P 2P 2P 2P 10P 5P 14P RIGHT SPEAKER ...

Страница 85: ......

Страница 86: ...SERVICE MANUAL PAGE 86 WAVE FORM NOTE You can find number from Schematic Diagram 1 IC101 PIN27 MCKA 2 IC801 PIN26 MCLK 3 IC101 PIN 24 MCKE 4 IC101 PIN 23 MCAS 5 IC101 PIN 380 LCLKA 6 IC101 PIN 378 LCLKA ...

Страница 87: ...E 87 WAVE FORM NOTE You can find number from Schematic Diagram 7 IC101 PIN 369 B signal OUT 8 IC101 PIN 346 G signal OUT 9 IC101 PIN 327 LDTG 10 IC101 PIN 326 H sync 11 IC101 PIN 328 R signal out 12 IC 101 pin 301 V sync ...

Страница 88: ...mber from Schematic Diagram 13 IC 201 pin 73 TELETEXT B signal input 14 IC 201 pin 72 TELETEXT G signal input 15 IC 201 pin 73 TELETEXT R signal input 16 IC 201 pin 67 TELETEXT FB signal input 17 IC201 pin 54 R signal output 18 IC 201 pin 51 clock output ...

Страница 89: ...NOTE You can find number from Schematic Diagram 19 IC201 pin 39 V output 20 IC201 pin 33 pin 32 H output H output 21 IC201 pin 32 H output 22 IC201 pin 25 G signal Output 23 IC201 pin 132 B signal Output 24 IC201 S Video C signal input ...

Страница 90: ...ber from Schematic Diagram 25 IC201 S Video Y signal input 26 IC201 pin 82 Component U signal input 27 IC201 pin 80 Component Y signal input 28 IC201 pin 78 Component V signal input 29 IC601 pin 67 SIF signal input 30 IC601 pin 56 57 AV1 sound input video ...

Страница 91: ... from Schematic Diagram 31 IC601 pin 50 51 sound input phone 2P 32 IC601 pin 47 48 sound input PC XGA 1024 768 60HZ 33 IC601 pin 28 L sound output 34 IC601 pin 27 R sound output 35 IC691 pin 3 HEAD_PHONE L sound output 36 IC691 pin 1 HEAD_PHONE R sound output ...

Страница 92: ...can find number from Schematic Diagram 37 IC651 652 pin 8 MUTE 38 IC301 5V VCC 39 IC301 RX0 signal XGA 1024 768 60HZ 40 IC301 RX2 signal XGA 1024 768 60HZ 41 IC301 pin 85 data clock XGA 1024 768 60HZ 42 IC301 pin 86 Disenable XGA 1024 768 60HZ ...

Страница 93: ...301 pin 87 V sync output XGA 1024 768 60HZ 44 IC301 pin 88 H sync output XGA 1024 768 60HZ 45 IC301 pin 89 SOG sync output XGA 1024 768 60HZ 46 IC301 pin 99 R signal ouput XGA 1024 768 60HZ 47 IC301 pin 10 G signal ouput XGA 1024 768 60HZ 48 IC301 pin 20 B signal ouput XGA 1024 768 60HZ ...

Страница 94: ...AVE FORM NOTE You can find number from Schematic Diagram 49 IC01 pin 11 SDA clock output 50 IC01 pin 11 SCL clock output 51 IC171 pin 2 data input 52 IC172 pin 2 data input 53 IC402 pin 37 ARD output 54 IC402 pin 41 ARC output ...

Страница 95: ...d number from Schematic Diagram 55 P1014 pin 2 MXCS clock 56 P1014 pin 3 MXDA clock 57 P1014 pin 4 MXCL clock 58 P901 pin 1 R signal input XGA 1024 768 60HZ 59 P901 pin 2 G signal input XGA 1024 768 60HZ 60 P901 pin 3 B signal input XGA 1024 768 60HZ ...

Страница 96: ...er from Schematic Diagram 61 P901 pin 13 H sync input XGA 1024 768 60HZ 62 P901 pin 14 V sync input XGA 1024 768 60HZ 63 P1002 Component Y signal input 64 P1002 Component U signal input 65 P1002 Component V signal input 66 P1004 pin 10 CVBS TV signal input ...

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