- 3 -
Important Safety Notice . . . . . . . . . . . . . . . . . . 2
Safety Precautions . . . . . . . . . . . . . . . . . 2
Service Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
X-Ray Protection Circuit Check
& Adjustments . . . . . . . . . . . . . . . . . 5
Receivers Feature Table . . . . . . . . . . . . . . . . . . 6
Location of Receiver Controls . . . . . . . . . . . . . 7
Location of Controls . . . . . . . . . . . . . . . . . . . . . 8
Disassembly for Service . . . . . . . . . . . . . . . . . . 9
Disassembly for CRT Replacement . . . . . . . . . 9
CRT Replacement . . . . . . . . . . . . . . . . . . . . . . . 9
Chassis Service Adjustment Procedures . . . 10
130.0V B+ Voltage Confirmation . . . . . 10
Source Voltage Chart . . . . . . . . . . . . . . 10
High Voltage Check . . . . . . . . . . . . . . . 10
Purity Convergence Procedure . . . . . . . . . . . .11
Vertical Raster Shift Adjustment . . . . . . .11
Initial Center Static Convergence . . . . . .11
Purity Adjustment . . . . . . . . . . . . . . . . . 12
Final Convergence Procedure . . . . . . . 12
Permalloy Convergence
Corrector Strip . . . . . . . . . . . . . . . . 12
Service Mode
(Electronic Controls). . . . . . . . . . . . . . . . . 14
Instructional Flow Chart
for Service Mode . . . . . . . . . . . . . . . . . . . . 20
Service Adjustments
(Electronic Control). . . . . . . . . . . . . . . . . . 22
Sub-Contrast. . . . . . . . . . . . . . . . . . . . . 22
Sub-Brightness . . . . . . . . . . . . . . . . . . . 22
Tint/Color Adjustment . . . . . . . . . . . . . . 22
White Balance. . . . . . . . . . . . . . . . . . . . 23
Sub-Brightness Final Adjustment . . . . . 23
Horizontal Centering . . . . . . . . . . . . . . . 23
Vertical Size . . . . . . . . . . . . . . . . . . . . . 24
MTS Circuit Adjustment . . . . . . . . . . . . 24
Input Level Adjustment . . . . . . . . . . . . . 24
Stereo Separation Adjustment . . . . . . . 24
Clock Adjustment . . . . . . . . . . . . . . . . . 24
Service Adjustments
(Mechanical Controls). . . . . . . . . . . . . . . . 25
Focus (Part of T551). . . . . . . . . . . . . . . 25
Component Identification . . . . . . . . . . . . . . . . 26
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Components Abbreviations Guide. . . . . . . . . 34
Schematic Notes . . . . . . . . . . . . . . . . . . . . . . . 35
Service Mode Adjustments. . . . . . . . . . . . . . . 47
C-Board Schematic . . . . . . . . . . . . . . . . . . . . . 37
C-Board Voltages . . . . . . . . . . . . . . . . . . . . . . . 37
A-Board Schematics
CT-32G6E/CE/UE. . . . . . . . . . . . . . . . . . 38
A-Board Voltages . . . . . . . . . . . . . . . . . . . . . . . 40
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
A & C-Boards Layouts. . . . . . . . . . . . . . . . . . . 42
Z-Board Schematic . . . . . . . . . . . . . . . . . . . . . 43
Z-Board Voltages . . . . . . . . . . . . . . . . . . . . . . . 43
Z -Board Layout . . . . . . . . . . . . . . . . . . . . . . . . 43
Summary of Contents for CT32G6E - 32" COLOR TV
Page 19: ... 19 Notes ...
Page 42: ... 42 A C BOARDS LAYOUT CIRCUITO IMPRESO DE LAS TARJETAS A Y C A C BOARDS TARJETAS A Y C ...
Page 44: ... 44 NOTES NOTAS ...
Page 45: ... 45 Notes ...
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