Table Of Contents - Mitsubishi C-6919 Service Manual

TABLE OF CONTENTS
SECTION
1.
SPECIFICATIONS ..•........•....•............. 1-1
1.1 Features .....................•..•......................... 1-1
1.2
Specification . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-3
SECTION
2.
INSTALLATION ...............................
2-1
2.1
General ...................................................
2-1
2.2
Unpacking .................................................
2-1
2.3 Assembly ..................................................
2-1
2.4 Caution before "POWER ON" ................................
2-1
2.5 Video Inputs .............................................. 2-2
2.6 External Sync Inputs ........................................ 2-2
2.7 AC Input Power ...........................................
2-3
2.8 Degaussing and Brightness Control ............................. 2-3
SECTION
3.
CIRCUIT DESCRIPTION ........................
3-1
3.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1
3.2 Detailed Description ......................................... 3-4
3.3 PCB-VIDEO-SUB Circuit .....................................
3-4
3.4 PCB-VIDEO Circuit ......................................... 3-6
3.5 PCB-DEFLECTION
Circu~t
...................................
3-10
3.6 PCB-POWER Circuit ......................................... 3-18
SECTION 4. MAINTENANCE ............................... 4-1
4.1 Setting ....................................................
4-6
4.2 Degaussing .................................................
4-6
4.3
Horizontal and Vertical Hold Controls .........................
4-7
4.4 DC Source Voltage Adjustment ............................... 4·-7
4.5 High Voltage and HV Limiter Adjustment ......................
4-7
4.6 Horizontal Width Adjustment ................................. 4-8
4. 7 Height and Vertical Linearity Adjustment .......................
4-8
4.8 1 : 1 Aspect Ratio Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-8
4.9
Top and Bottom PCC Adjustment .............................
4-9