Read Sony KV-34FS13A Service Manual online
— 3 —
KV-34FS13A
TABLE OF CONTENTS
Specifi cations.......................................................................................................................................4
Warnings and Cautions........................................................................................................................5
Safety Check-Out.................................................................................................................................6
Self-Diagnostic Function......................................................................................................................7
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) ..................................................................................................................................13
2-5. Method of Setting the Service Adjustment Mode..........................................................................14
2-6. White Balance Adjustments ..........................................................................................................14
3. Safety Related Adjustments
3-1. X R564 Confi rmation Method (HV Hold Down Confi rmation) and Readjustments.....................15
3-2. B+ Voltage Confi rmation and Adjustment .....................................................................................15
4. Circuit Adjustments
4-1. Setting the Service Adjustment Mode...........................................................................................17
4-2. Memory Write Confi rmation Method .............................................................................................17
4-3. Remote Adjustment Buttons and Indicators .................................................................................17
Adjustment Items..........................................................................................................................18
4-4. MA Board Adjustments .................................................................................................................22
5. Diagrams
5-1. Circuit Boards Location.................................................................................................................24
5-2. Printed Wiring Board and Schematic Diagram Information .........................................................24
5-3. Block Diagram and Schematics ....................................................................................................25
A Board ........................................................................................................................................28
CA Board......................................................................................................................................31
D Board ........................................................................................................................................33
HX Board......................................................................................................................................34
HZ Board ......................................................................................................................................35
K Board ........................................................................................................................................36
MA Board .....................................................................................................................................37
VA Board ......................................................................................................................................41
5-4. Semiconductors ............................................................................................................................42
6. Exploded Views
6-1. Chassis .........................................................................................................................................43
6-2. Picture Tube Removal ...................................................................................................................44
7. Electrical Parts List ......................................................................................................................................45
SECTION TITLE
PAGE
Click on the first or last page to see other KV-34FS13A service manuals if exist.