Table Of Contents; Section Title - Sony KE-42M1 Service Manual

SECTION TITLE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 5
Safety Check-Out ........................................................................... 6
Self-Diagnostic Function................................................................. 7
SECTION 1: DISASSEMBLY................................................................. 8
1-1. Stand and Rear Cover Removal ............................................ 8
1-2. Main Shield Removal ............................................................. 9
1-3. P Board and UPU Board Removal......................................... 9
1-4. AU Board and BP Board Removal ....................................... 10
1-5. F Board and G2 Board Removal.......................................... 10
1-6. G1 Board Removal............................................................... 11
1-7. LCD Panel Removal............................................................. 12
1-8. H1 Board and H3 Board Removal........................................ 13
1-9. H2 Board Removal............................................................... 13
SECTION 2: ADJUSTMENTS ............................................................. 14
2-1. White Balance Adjustments ................................................. 14
2-2. Resetting Data ..................................................................... 14
2-3. Aging Mode .......................................................................... 14
2-4. Panel Voltage Adjustment .................................................... 15
2-5. Remote Adjustment Buttons and Indicators ......................... 15
SECTION 3: DIAGRAMS..................................................................... 16
3-1. Circuit Boards Location ........................................................ 16
3-2. Printed Wiring Boards and Schematic Diagrams Information17
3-3. Block Diagrams .................................................................... 18
3-4. Schematics and Supporting Information .............................. 19
G1 Board Schematic Diagram ............................................. 19
G2 Board Schematic Diagram ............................................. 20
UPU Board Schematic Diagram (1 of 2) .............................. 23
UPU Board Schematic Diagram (2 of 2) .............................. 24
BP Board Schematic Diagram (1 of 6) ................................. 27
BP Board Schematic Diagram (2 of 6) ................................. 28
BP Board Schematic Diagram (3 of 6) ................................. 29
BP Board Schematic Diagram (4 of 6) ................................. 30
BP Board Schematic Diagram (5 of 6) ................................. 31
BP Board Schematic Diagram (6 of 6) ................................. 32
F Board Schematic Diagram ................................................ 35
AU Board Schematic Diagram (1 of 4)................................. 38
AU Board Schematic Diagram (2 of 4)................................. 39
AU Board Schematic Diagram (3 of 4)................................. 40
AU Board Schematic Diagram (4 of 4)................................. 41
KE-42M1

TABLE OF CONTENTS

SECTION TITLE

PAGE
3-5. Semiconductors ................................................................... 49
SECTION 4: EXPLODED VIEWS........................................................ 50
4-1. Rear Cover and Stand ......................................................... 50
4-2. Chassis ................................................................................ 51
4-3. Front Panel........................................................................... 52
4-4. Bezel Assembly.................................................................... 53
4-5. Packing Material................................................................... 54
SECTION 5: ELECTRICAL PARTS LIST........................................... 55
P Board Schematic Diagram................................................ 44
H1 Board Schematic Diagram.............................................. 45
H2 Board Schematic Diagram.............................................. 46
H3 Board Schematic Diagram.............................................. 47
KE-42M1
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