Smettere di rottami elettronici - ripararlo da solo

Table of Contents
Page
General Section .................................. 1-2…1-24
Test Equipment ............................................................................ 1-3
General Note ................................................................................ 1-3
Type Label on the set (Version Number) ..................................... 1-3
Technical Data ............................................................................. 1-4
Module List ................................................................................... 1-5
Safty Advices / Service Notes ...................................................... 1-6
Circuit Diagram Symbols ............................................................. 1-7
Operating Hints (MW 82 – 2699 NIC/TOP) ................................ 1-15
Service and Special Functions ................................................... 1-22
Alignment.............................................. 2-4…2-6
Layout of the PCBs
and Circuit Diagrams ......................... 3-1…3-59
Chassis Board .............................................................................. 3-1
Chassis Board (enlarged) ............................................................ 3-9
Oscillograms (Chassis) .............................................................. 3-13
Mains Chassis ............................................................................ 3-15
Chassis Signal A ........................................................................ 3-19
Chassis Signal B ........................................................................ 3-23
Keyboard 29501 083 2400/2500, 29306 214 0100 .................... 3-26
Mains Switch Board 29305 165 7100/7200 ............................... 3-27
Mains Switch Board 29305 165 7400/7600 ............................... 3-29
Control Unit 29501 082 7000 ..................................................... 3-31
Keyboard 29501 083 7000 ......................................................... 3-31
Control Unit 29501 082 5200/5900/6300/6800/7500/
7900/8000/8100/8200 ................................................................ 3-33
Phone Socket Board 29305 008 3500/3700/4000 ..................... 3-35
Panorama View 29305 129 0400 ............................................... 3-36
Feature Board CTI/LTI 29305 119 3500 .................................... 3-37
Feature Board 29305 129 0700 ................................................. 3-39
CRT Panel 29305 122 2100/2300/2500 .................................... 3-41
CRT Panel 29305 122 2800 ...................................................... 3-43
PIP Module 29504 106 5100/5200 ............................................ 3-46
Dolby Surround Board 29504 104 7700 .................................... 3-51
SAT Module 29504 106 2500 .................................................... 3-55
Spare Parts Lists ................................ 4-1…4-21

General Section .................................. 1-2…1-24
Test Equipment ............................................................................ 1-3
General Note ................................................................................ 1-3
Type Label on the set (Version Number) ..................................... 1-3
Technical Data ............................................................................. 1-4
Module List ................................................................................... 1-5
Safty Advices / Service Notes ...................................................... 1-6
Circuit Diagram Symbols ............................................................. 1-7
Operating Hints (MW 82 – 2699 NIC/TOP) ................................ 1-15
Service and Special Functions ................................................... 1-22
Alignment.............................................. 2-4…2-6
Layout of the PCBs
and Circuit Diagrams ......................... 3-1…3-59
Chassis Board .............................................................................. 3-1
Chassis Board (enlarged) ............................................................ 3-9
Oscillograms (Chassis) .............................................................. 3-13
Mains Chassis ............................................................................ 3-15
Chassis Signal A ........................................................................ 3-19
Chassis Signal B ........................................................................ 3-23
Keyboard 29501 083 2400/2500, 29306 214 0100 .................... 3-26
Mains Switch Board 29305 165 7100/7200 ............................... 3-27
Mains Switch Board 29305 165 7400/7600 ............................... 3-29
Control Unit 29501 082 7000 ..................................................... 3-31
Keyboard 29501 083 7000 ......................................................... 3-31
Control Unit 29501 082 5200/5900/6300/6800/7500/
7900/8000/8100/8200 ................................................................ 3-33
Phone Socket Board 29305 008 3500/3700/4000 ..................... 3-35
Panorama View 29305 129 0400 ............................................... 3-36
Feature Board CTI/LTI 29305 119 3500 .................................... 3-37
Feature Board 29305 129 0700 ................................................. 3-39
CRT Panel 29305 122 2100/2300/2500 .................................... 3-41
CRT Panel 29305 122 2800 ...................................................... 3-43
PIP Module 29504 106 5100/5200 ............................................ 3-46
Dolby Surround Board 29504 104 7700 .................................... 3-51
SAT Module 29504 106 2500 .................................................... 3-55
Spare Parts Lists ................................ 4-1…4-21