Table of Contents Page General Section .................................. 1-3…1-28 Test Equipment ............................................................................ 1-3 General Notes .............................................................................. 1-3 Module List ................................................................................... 1-4 Technical Data ............................................................................. 1-5 Safety Advices / Service Notes .................................................... 1-6 Circuit Diagram Symbols ............................................................. 1-7 Operating Hints (ELEGANCE 70 ST 70-2103 DOLBY) ............. 1-18 Service and Special Functions ................................................... 1-27 Alignment.............................................. 2-3…2-4 Chassis Board .............................................................................. 2-3 Layout of the PCBs and Circuit Diagrams ......................... 3-1…3-44 Chassis Board .............................................................................. 3-1 Oscillograms (Chassis) ................................................................ 3-7 Chassis Board (Enlarged) ............................................................ 3-9 Circuit Diagram Mains Section ................................................... 3-13 Circuit Diagram Deflection Section ............................................ 3-15 Module East/West 295042075100 / 5200 / 5500 / 5700 ............ 3-17 Circuit Diagram Processor Section ............................................ 3-18 Circuit Diagram Tuner ................................................................ 3-21 Variant Equipment Video ........................................................... 3-22 Circuit Diagram Video Section ................................................... 3-23 Circuit Diagram Audio ................................................................ 3-25 EURO-AV-Socket Board 293051605400 ................................... 3-27 Control Unit 295010853600 ....................................................... 3-29 CRT Panel 293051224100 ........................................................ 3-31 Processing Board 293052193700 / 3800 ................................... 3-33 AF Module Stereo 295041028300 / 8400 .................................. 3-36 SAT Module 295041062900 ...................................................... 3-39 Spare Parts Lists ................................ 4-1…4-16

The Service Manual CUC 2130, CUC 2130 M applies to the colour television receivers specified on the front page. This Manual describes the differences and the additionally fitted components of the TV receivers. The individual modules of the sets are listed in the module list on pages 4 - 6. Basic instructions for servicing are given in the: –Service Manual CUC 2130, CUC 2130 M (Part number 720100416000) –Service Manual Safety (Part number 720108000000) Table of Contents Page Notes ............................................................................................... 2 List of Modules – Service Manual with Supplements ...................... 3 Module List ...................................................................................... 4 Technical Data ................................................................................ 7 Module East/West 295042075100/5200/5300/5500/5700/5800/5900 .......................... 9 Control Unit 295010854200/5900 ................................................. 10 Control Unit 295010855600 .......................................................... 12 Control Unit 295010856000/4000/4400 ........................................ 14 Spare Parts Lists ........................................................................... 16

Table of Contents Page Notes ............................................................................................... 3 List of Modules – Service Manual with Supplements ...................... 4 Module List ...................................................................................... 5 Technical Data .............................................................................. 13 Oscillograms (Chassis) ................................................................. 17 Chassis Board ............................................................................... 19 Chassis Board (Enlarged) ............................................................. 25 Circuit Diagram Mains Section ...................................................... 29 Circuit Diagram Deflection Section ............................................... 31 Circuit Diagram Processor Section ............................................... 33 Circuit Diagram Tuner Section ...................................................... 35 Variant Equipment ........................................................................ 35 Circuit Diagram Video Section ...................................................... 37 Circuit Diagram Audio Section ...................................................... 39 Module East/West 295042075100 / 5200 / 5300 / 5500 / 5600 / 5700 / 5800 / 5900 ............................... 41 Module East/West 295042075400 ................................................ 42 CRT Panel 293051224100 / 4400 ................................................ 43 Processing Board 293052193700 / 3800 / 4100 / 4200 ................ 45 Mains Switch Board 295010872200 ............................................. 48 Control Unit 295010853600 / 4000 / 4400 / 4800 / 4900 / 5200 / 6000 / 6200 / 6600 / 6700 .............................. 49 Control Board 295010854700 ....................................................... 51 Control Unit 295010854200 / 5900 ............................................... 53 Keyboard 295010832600 .............................................................. 56 Socket Board 293050085500 / 5600 ............................................ 56 Spare Parts Lists ........................................................................... 57

The Service Manual CUC 2130, CUC 2130 M applies to the chassis specified on the front page. This supplement describes the differences and the additionally fitted components of the set. Basic instructions for servicing are given in the: –Service Manual CUC 2130, CUC 2130 M (Part number 720100416000) –Supplement 2 CUC 2130, CUC 2130 M, CUC 2131, CUC 2131 M, CUC 2136, CUC 2136 M (Part number 720100416200) –Service Manual Safety (Part number 720108000000) Table of Contents Page Notes ............................................................................................... 2 List of Modules – Service Manual with Supplements ...................... 3 Module List ...................................................................................... 3 Technical Data ................................................................................ 4 Processing Board 293052194500 ................................................... 5 Control Unit 295010857200 ............................................................ 7 Spare Parts Lists ............................................................................. 9