Table of Contents Page General Section .................................. 1-2…1-24 Test Equipment ............................................................................ 1-2 Spare Parts Lists .......................................................................... 1-3 Type Label on the set .................................................................. 1-3 Module List ................................................................................... 1-4 Technical Data ............................................................................. 1-5 Safty Advices ............................................................................... 1-6 Service Notes ............................................................................... 1-6 Circuit Diagram Symbols ............................................................. 1-7 Tables of Norms and Channels ................................................. 1-11 Notes for User, only France (ST 72 - 864 FR / TOP) .............................................................. 1-13 Service and Special Functions ................................................... 1-22 Alignment.............................................. 2-3…2-4 Chassis Board, CRT Panel .......................................................... 2-3 Layout of the PCBs and Circuit Diagrams ......................... 3-1... 3-39 Chassis Board .............................................................................. 3-1 Chassis Board (enlarged) ............................................................ 3-9 Oscillograms Chassis ................................................................ 3-13 Mains Chassis ............................................................................ 3-15 Signal Chassis A ........................................................................ 3-19 Signal Chassis B ........................................................................ 3-23 Keyboard 29501 083 2500 ......................................................... 3-26 Mains Switch Board 29305 165 7100 ........................................ 3-27 BSO Board 29305 119 4400 ...................................................... 3-28 Control Unit 29501 082 8200 / 085 0800 ................................... 3-29 Socket Board 29305 008 3700 .................................................. 3-31 Panorama View/UG2 29305 119 4300 ...................................... 3-32 CRT Panel 29305 122 2100 / 2300 ........................................... 3-33 SAT Module 29504 106 2500 .................................................... 3-35 Spare Parts List .................................. 4-1... 4-11