Table Of Contents - Sony KLV-23HR1 Service Manual

1. DISASSEMBLY
1-1. Rear Panel Assy Removal ................................... 1-1
1-2. Stand Assy and Rear Cover Assy Removal ........ 1-1
1-3. H2 Board and Speaker Removal ......................... 1-2
1-4. U1 Board Removal .............................................. 1-2
1-5. TU Board Removal .............................................. 1-3
1-6. A, B2, and G Boards Removal ............................ 1-3
1-7. LCD Panel Removal ............................................ 1-4
1-8. H3 Board Removal .............................................. 1-4
1-9. H1 Board Removal .............................................. 1-5
2. ADJUSTMENTS .................................... 2-1
3. DIAGRAMS
3-1. Block Diagrams .................................................... 3-1
3-2. Frame Diagram ..................................................... 3-6
3-3. Circuit Boards Location ....................................... 3-7
3-4. Schematic Diagrams and Printed Wiring Boards 3-7
(1) A Board ................................................................. 3-8
(2) B2 Board ............................................................. 3-14
(3) G Board ............................................................... 3-20
(4) H1, H2 and H3 Boards ....................................... 3-22
(5) TU Board ............................................................ 3-20
(6) U1 Board ............................................................. 3-22
3-5.Semiconductors ........................................................ 3-25
4. EXPLODED VIEWS
4-1. Chassis ................................................................. 4-2
4-2. Packing Materials ................................................ 4-3
5. ELECTRICAL PARTS LIST................... 5-1

TABLE OF CONTENTS

KLV-23HR1 (UC) 4