Smettere di rottami elettronici - ripararlo da solo

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

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