– 3 –
KV-2199XDK
RM-952
TABLE OF CONTENTS
Section
Title
Page
SELF DIAGNOSIS FUNCTION
................................
4
1. GENERAL
........................................................................
8
2. DISASSEMBLY
2-1.
Rear Cover Removal ................................................ 19
2-2.
Chassis Assy Removal ............................................. 19
2-3.
F Bracket Removal .................................................. 19
2-4.
Service Position ....................................................... 19
2-5.
Replacement of Parts ............................................... 20
2-5-1.
Replacement of Control Button .......................
20
2-5-2.
Replacement of Light Guide ............................
20
2-6.
Terminal Bracket Removal ...................................... 20
2-7.
Degauss Coil Removal ............................................. 20
2-8.
Picture Tube Removal .............................................. 21
3. SET-UP ADJUSTMENTS
3-1.
Beam Landing .......................................................... 22
3-2.
Convergence ............................................................. 23
3-3.
Focus Adjustment .................................................... 25
3-4.
G2 (Screen) and White Balance Adjustments ......... 25
4. CIRCUIT ADJUSTMENT
4-1.
Adjustments with Commander ................................ 26
4-2.
Adjustment Method ................................................. 27
4-3.
Picture Quality Adjustments .................................... 32
4-4.
A Board Adjustment After IC003 (Memory)
Replacement ............................................................. 32
4-5.
Picture Distortion Adjustment ................................. 33
Section
Title
Page
5. DIAGRAMS
5-1.
Block Diagram ......................................................... 35
5-2.
Frame Schematic Diagram ...................................... 38
5-3
Circuit Boards Location .......................................... 40
5-4.
Schematic Diagrams and Printed Wiring Boards ... 41
(1)
Schematic Diagram of A (1/2) Board ...................... 43
(2)
Schematic Diagram of A (2/2) Board ...................... 46
(3)
Schematic Diagrams of C5, F, V1 and VM1 Boards .. 52
5-5.
Semiconductors ........................................................ 59
6. EXPLODED VIEW
6-1.
Chassis ..................................................................... 61
7. ELECTRICAL PARTS LIST
....................................... 63
