GRUNDIG, BEKO 26"-32" free download

File name beko L6B Service Manual.pdf

L6B TFT- LCD TV SERVICE MANUAL CONTENTS PAGES Safety instructions 1 Technical specifications 2 Panel Specification 3 Back appearance of TV 5 Interconnection Diagram 5 Block diagram 6 Block diagram of power supply 7 Service mode 8 Service Mode items and values 10 Data sheet of important IC's and parts 11 Recommended Part List 23 Frequency list of channels 25 SAFETY PRECAUTIONS GENERAL GUIDELINES There are electro-static sensitive components such as CMOS in LCD Module. Please earth human 1. It is advised to insert an isolation transformer in the body when handle the LCD.In addition, please do AC supply before servicing a hot chassis. not touch the interface connector pin with bare. 2. Always use the manufacturer's replacement safety components. The critical safety components marked 8 - Do not operate for a long time under the same pattern with on the schematics diagrams should not be Operating LCD for a long time under the same by other substitutes. Other substitute may create the electrical shock , fire or other hazards. Take pattern can cause image persistence and can attention to replace the spacers with the originals. damage it. Please follow following guidance. Furthermore where a short circuit has occurred , 1. Turn the power off when do not use. replace those components that indicate evidence of 2. Change the pattern periodically. overheating. 3. After servicing , see that all the protective devices LEAKAGE CURRENT COLD CHECK such as insulation barriers, insulation papers, shields 1. Unplug the AC cord and connect a jumper and isolation R-C combinations are correctly between the two prongs of the plug. installed. 2. Turn the receiver's power switch. 4. When the receiver is not being used for a long time 3. Measure the resistance value with an ohmmeter, of period of time , unplug the power cord of the between the jumpered AC plug and each exposed Adaptor from the AC outlet. metallic cabinet part on the receiver. When the exposed Color TFT LCD Module is very sensitive metallic part a return path to the chassis the reading should be between 4Mohm and the 20Mohm. When the both electrically and physically.Users,

File name GRUNDIG L6B.pdf

TV Service Manual 2. Ergдnzung / Supplement 2 Chassis L6B Amira 32 LXW 82-7515 REF 26 LXW 68-7515 REF 32 LW 82-7505 BS 26 LW 68-7505 BS GBD8800 GBD8900 GBD9000 GBD9100 Vision 32 LXW 82-8510 Top 26 LXW 68-8510 Top GBD3400 GBD3300 Monaco 32 LXW 82-8512 DL 26 LXW 68-8512 DL GBD8500 GBD8600 Xephia 32 LXW 82-5500 Top 26 LXW 68-5500 Top GBD5800 GBD5700 NU Zusдtzlich erforderliche Unterlagen fьr den Komplettservice Additionally required Service Documents for the Complete Service Service Manual Chassis L6B Materialnr./Part No. 720100489000 Service Manual Sicherheit Safety Materialnr./Part No. 720108000001 Materialnummer/Part Number 720100489200 Дnderungen vorbehalten/Subject to alteration · Printed in Germany ... H-S43 1005· 8002/8012 oUKIRL, 8003/8013 oD, 8005/8015 http://www.grundig.com R FO FЬR R IN INT TE ER RN N AL EN US GE E BR O AU NL C Y H GRUNDIG Service Chassis L6B Es gelten die Vorschriften und Sicherheitshinweise gemдЯ dem Service Manual "Sicherheit", Materialnummer 720108000001, sowie zusдtzlich die eventuell abweichenden, landesspezifischen Vorschriften! The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 720108000001, as well as the respective national deviations. Inhaltsverzeichnis Seite Allgemeiner Teil ... 2...5 Allgemeine Hinweise ... 2 Technische Daten ... 3 Service- und Sonderfunktionen ... 5 Table of Contents Page General Section ... 2...5 General Notes ... 2 Technical Data ... 3 Service and Special Funtions ... 5 Platinenabbildungen und Schaltplдne ... 6...58 Blockschaltplan ... 6 Blockschaltplan Netzteil ... 7 Schaltplanьbersicht ... 8 ­ Teil 1 Dual Interface AD9887 ... 10 ­ Teil 2 Audio - MSP3410 ... 12 ­ Teil 3 Audio - Input/Output ... 15 ­ Teil 4 PC/DVI-D - Input ... 17 ­ Teil 5 Video Decoder PIP ... 18 ­ Teil 6 LVDS Transmitter ... 19 ­ Teil 7 Flash Memory ...

File name L6B power.pdf