Table of Contents Page General Section .................................. 1-2…1-36 Test Equipment ............................................................................ 1-3 General Note ................................................................................ 1-3 Type Label on the set (Version Number) ..................................... 1-3 Technical Data ............................................................................. 1-4 Module List ................................................................................... 1-6 Safty Advices / Service Notes ...................................................... 1-7 Circuit Diagram Symbols ............................................................. 1-8 Operating Hints (MW 82-510/8 DPL) ......................................... 1-20 Service and Special Functions ................................................... 1-32 Disassemply Instructions ........................................................... 1-36 Alignment.............................................. 2-4…2-6 Chassis Board .............................................................................. 2-4 Layout of the PCBs and Circuit Diagrams ......................... 3-1…3-98 Chassis Board .............................................................................. 3-1 Chassis Board (enlarged) ............................................................ 3-7 Oscillograms (Chassis) .............................................................. 3-11 Section Standby ......................................................................... 3-13 Mains Chassis ............................................................................ 3-13 Chassis Signal ........................................................................... 3-17 Processing Board 29504 203 0100/0200/0300/0400 ................. 3-21 Feature Box 29504 103 3800/4100/4300/4400 29504 209 0100/0400/0900 ....................................................... 3-29 Feature Box 29504 103 4200 / 29504 209 0200 ....................... 3-37 LFR Board .................................................................................. 3-45 Signal Modul 29504 212 0200 ................................................... 3-49 Signal Modul 29504 202 0100 / 29504 262 0100/0200 ............. 3-53 Control Unit ................................................................................ 3-59 AF Module 29504 204 0100/0200/0400/0600 ............................ 3-61 Keyboard 29501 083 8000/8200 ................................................ 3-67 Dolby-Surround Board 29504 204 0300/0500 ........................... 3-69 EURO-AV Socket Board ............................................................ 3-77 EPG Board ................................................................................. 3-78 Mains Switch Board 29305 165 8400 ........................................ 3-79 Mains Switch Board 29305 165 8100/8200 ............................... 3-81 Focusing Board 29305 025 3700/3800/4000/4100/4200 ........... 3-83 CRT Panel 29305 122 2400/2600/2900 .................................... 3-84 Click Fit Socket Board ................................................................ 3-87 Rotation and N/S Trapezium Correction Board ............................... 3-88 SAT Module ............................................................................... 3-89 PIP Module ................................................................................ 3-94 Spare Parts Lists ................................ 4-1…4-18