Table of Contents Page General Notes ................................................................................. 3 List of Modules – Service Manual with Supplements ...................... 4 Technical Data ................................................................................ 5 Module List .................................................................................... 12 Signal Module 295042022100 / 2022200 / 2622100 ................... 15 Control Unit 295010852500 .......................................................... 23 Control Unit 295010851400 / 1900 ............................................... 25 Control Unit 295010852200 .......................................................... 27 Keyboard 295010840800 .............................................................. 29 Keyboard 295010840700 .............................................................. 29 Keyboard 295010840500 .............................................................. 30 LED Board 293050176400 ........................................................... 30 Socket Board 293051603800 ....................................................... 31 Socket Board 293050085000 / 5100 ............................................ 33 Socket Board 293050084800 ....................................................... 35 Mains Switch Board 295010870900 ............................................. 37 Mains Switch Board 295010870300 / 0700 .................................. 39 Spare Parts Lists ........................................................................... 41

Table of Contents Page General Notes ................................................................................. 3 List of Modules – Service Manual with Supplements ...................... 4 Module List ...................................................................................... 5 Technical Data ................................................................................ 7 Testpoints (Chassis) ....................................................................... 9 Chassis Board / Control Unit ......................................................... 11 Mains Chassis ............................................................................... 17 Signal Chassis .............................................................................. 22 Feature Module 295042032100 / 2800 / 4600 .............................. 25 Signal Module 295042022100 / 2200 / 295042622100 ................ 39 CRT Panel 293051224300 / 4500 / 4600 ..................................... 47 Focusing Board 293050254300 / 4900 ......................................... 51 Control Unit with Keyboard 295010855100 .................................. 53 Control Unit with Keyboard 295010854300 .................................. 55 Socket Board 293050084800 ....................................................... 56 LED Board 293050176400 ........................................................... 56 EURO-AV Socket Board 293051603800 ...................................... 57 Mains Switch Board 295010872100 ............................................. 59 Mains Switch Board 295010870300 / 2000 .................................. 62 Keyboard 295010840700 .............................................................. 63 AF Amplifier with Woofer 295042041500 ...........................................64 Spare Parts Lists ........................................................................... 66

Table of Contents Page Notes ............................................................................................... 4 List of Modules – Service Manual with Supplements ...................... 5 Spare Parts Lists for Units .............................................................. 6 Spare Parts Lists for Chassis: CUC 1807 ................................................................................... 116 CUC 1837 ................................................................................... 117 CUC 1838 ................................................................................... 150 CUC 1839 ................................................................................... 191 CUC 1934 ................................................................................... 192 CUC 1935 ................................................................................... 197