Beko 42" Service Manual
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Beko 42" Service Manual

Beko 42" Service Manual

Plasma television
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  • Page 2: Table Of Contents

    CONTENTS PAGE Contents Safety Precautions Importent notes on safety Product Introduction and Technical Specification Instructions manual 7-23 Display Module Block Diagram and Specification 24-33 Function of Display Boards Panel Repair Process Waveform of X-B’s ,Y-B’s 36-37 Panel Troubleshooting 38-43 AV3 Board block Diagram Connection Diagram Service Mode Exploded views...

  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS IMPORT ANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
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  • Page 8: Instructions Manual

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  • Page 35: Function Of Display Boards

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  • Page 36: Panel Repair Process

    B E K O - 3 5 -...

  • Page 37: Waveform Of X-B's ,Y-B's

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  • Page 39: Panel Troubleshooting

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  • Page 45: Av3 Board Block Diagram

    BLOCK DIAGRAM AV3 BOARD Block Diagram AV3 Board Speakers Out Sound Output Display Port 48Bit Cinch 1xCinch & 2xScart 4x 74LVTH16244 S RAM Flash ROM 256 KByte 512 KByte Audio Amplifier Flash ROM LM1876 Teletext Engine 1 MByte SDA5550M Image Processor Video De-Interlacer Main CPU SDA9415...

  • Page 46: Connection Diagram

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  • Page 47: Service Mode

    SERVICE MODE Entering the service menu with user remote control; -enter “1972” when main menu appears Item Setting Function Brightness Auto To adjust the general brightness Mode RS232 Setting 19200 Slip speed for software downloads Customer Logo To choose the customer logo, if available (1, 2, etc.) Operation Time Shows the operation time since first switch on, can be resetted by technician...

  • Page 48: Exploded Views

    EXPLODED VIEW (C MODEL) - 47-...
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  • Page 50 1) Bu teknik resim BEKO ELOKTRONIK.AS'nin malidir izinsiz olarak cogaltilamaz va baska amaclar icin kullanilamaz This technical drawing belongs to BEKO ELEKTRONIK.Can not be copied without permision and used fo r another aim. 2) Yeni teknik resim ayni kodlu mevcut TEKNiK RESMi iptal eder.

  • Page 51: Spare Parts List

    EXPLODED VIEW PART LIST PART NO DESCRIPTION NOTES LOCATION X52351-AS TOP COVER 42" B40(C MODEL)WITH COMPLETED 090169 DOUBLR SIDE TAPE PDP SPECIAL X51028 MESH FILTER( GLASS EMI) 2273-0008-0092 090197 COPPER CONDUCTOR TAPE PDP SPECIAL 090196 SPONGE TAPE PDP SPECIAL X51102 PDP V2 PANEL VE POWER SUPPLY X52354 42"...
  • Page 52 CABLE SPEKAER-PDP CONN. L=2M X51100 DESKTOP GUIDE 42" PDP X52801 INS.MAN.(FR+EN+AL+FL+ES+POR+ITA)42PBB40 031093 SOCKET SPEAKER 42" PDP X52804 MANUEL DESKTOP SPEAKER 42" PDP This list is tentative , please ask spare part list to Beko with your model number - 51 -...
  • Page 55 Widerstände der Netzwerke RN1, 2 u. 3 kurzschließen! GEB6 N.C. DAR4 OUT0- TxIN4 DAR7 DAR3 OUT0+ TxIN5 TxIN3 DPDE DPHS DAR5 DAR2 OUT1- TxIN6 TxIN2 DAR7 DAB7 DPVS DPCLK DAG0 OUT1+ TxIN7 DAR1 +3V3 TxIN1 DAR6 DAB6 SCL5V DAG1 DAR0 TxIN8 TxIN0 SDA5V...
  • Page 56 +12V +12V +12V TP101 ZRC500 100n/50V TP99 330R TP100 33uF/25V 100n/50V TP95 BC817 100n/50V LM358D 1N4148 TP97 100n/50V C34 TP93 NFM60R3 BC817 TP96 TP98 GEALC 120K 100K GEALC 0..3V TP94 TP102 470R 500k LM358D Photo-Transistor 220uF/16V 200R 100n/50V B2B-EH_A TP103 11.02.03 Rev.

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