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KV-13FM13 / 13FM14
TABLE OF CONTENTS
SpeciÞ cations.......................................................................................................................................3
Warnings and Cautions........................................................................................................................4
Safety Check-out .................................................................................................................................5
Self-Diagnostic Function......................................................................................................................6
1. Disassembly
1-1. Rear Cover Removal ....................................................................................................................9
1-2. Chassis Assembly Removal .........................................................................................................9
1-3. Service Position............................................................................................................................9
1-4. Picture Tube Removal ..................................................................................................................10
Anode Cap Removal Procedure ..........................................................................................................10
2. Set-up Adjustments
2-1. Beam Landing ..............................................................................................................................11
2-2. Convergence ................................................................................................................................12
2-3. Focus............................................................................................................................................13
2-4. Screen (G2) ..................................................................................................................................14
2-5. Method of Setting the Service Adjustment Mode..........................................................................14
2-6. White Balance Adjustments..........................................................................................................14
3. Safety Related Adjustments
3-1. Hold Down ConÞ rmation and Readjustments............................................................................... 15
3-2. B+ Voltage ConÞ rmation and Adjustment..................................................................................... 15
4. Circuit Adjustments
4-1. Setting the Service Adjustment Mode...........................................................................................17
4-2. Memory Write ConÞ rmation Method ............................................................................................. 17
4-3. Remote Adjustment Buttons and Indicators .................................................................................17
4-4. MB Board Adjustments Lists.........................................................................................................20
5. Diagrams
5-1. Circuit Board Location ..................................................................................................................22
5-2. Printed Wiring Boards and Schematic Diagrams .........................................................................22
5-3. Block Diagram ..............................................................................................................................23
A Board .....................................................................................................................................28
MB Board ...................................................................................................................................29
CB Board ...................................................................................................................................33
HC Board ...................................................................................................................................35
HD Board ...................................................................................................................................36
5-4. Semiconductors............................................................................................................................37
6. Exploded Views
6-1. Chassis.........................................................................................................................................38
7. Electrical Parts List ......................................................................................................................................39
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