Table Of Contents; Section Title - Sony KE-42XS920 Service Manual

SECTION TITLE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 5
Safety Check-Out ........................................................................... 6
SECTION 1: DISASSEMBLY................................................................. 7
1-1. Rear Cover Removal.............................................................. 7
1-2. A Board Removal ................................................................... 8
1-3. DE2, DIC2, J1 and MS2A Board Removal............................. 9
1-4. K Board Removal ................................................................... 9
1-5. H2 Board Removal............................................................... 10
1-6. HM and H1 Board Removal ................................................. 10
1-7. Speaker Box Removal ..........................................................11
1-8. Switching Regulator Removal ...............................................11
1-9. Shield Assembly Removal.................................................... 12
1-10. Plasma Display Panel Removal ........................................... 12
1-11. H3 and H4 Board Removal .................................................. 13
SECTION 2: DIAGRAMS..................................................................... 14
2-1. Circuit Boards Location ........................................................ 14
2-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 14
2-3. Frame Diagrams .................................................................. 16
2-4. Block Diagrams .................................................................... 17
2-5. Schematics and Supporting Information .............................. 18
DE2 Board Schematic Diagram (1 of 6)............................... 18
DE2 Board Schematic Diagram (2 of 6)............................... 19
DE2 Board Schematic Diagram (3 of 6)............................... 20
DE2 Board Schematic Diagram (4 of 6)............................... 20
DE2 Board Schematic Diagram (5 of 6)............................... 21
DE2 Board Schematic Diagram (6 of 6)............................... 22
MS2A Board Schematic Diagram (1 of 3) ............................ 23
MS2A Board Schematic Diagram (2 of 3) ............................ 24
MS2A Board Schematic Diagram (3 of 3) ............................ 25
DIC2 Board Schematic Diagram (1 of 6).............................. 26
DIC2 Board Schematic Diagram (2 of 6).............................. 26
DIC2 Board Schematic Diagram (3 of 6).............................. 27
DIC2 Board Schematic Diagram (4 of 6).............................. 27
DIC2 Board Schematic Diagram (5 of 6).............................. 28
DIC2 Board Schematic Diagram (6 of 6).............................. 29
KE-42XS910

TABLE OF CONTENTS

PAGE

SECTION TITLE

J1 Board Schematic Diagram .............................................. 30
A Board Schematic Diagram (1 of 4).................................... 31
A Board Schematic Diagram (2 of 4).................................... 32
A Board Schematic Diagram (3 of 4).................................... 33
A Board Schematic Diagram (4 of 4).................................... 33
H1 Board Schematic Diagram.............................................. 34
H2 Board Schematic Diagram.............................................. 35
H3 Board Schematic Diagram.............................................. 36
H4 Board Schematic Diagram.............................................. 37
HM Board Schematic Diagram............................................. 38
K Board Schematic Diagram................................................ 39
2-6. Semiconductors ................................................................... 40
SECTION 3: EXPLODED VIEWS........................................................ 41
3-1. Cover and Stand .................................................................. 41
3-2. Speaker................................................................................ 42
3-3. Chassis - 1 ........................................................................... 43
3-4. Chassis - 2 ........................................................................... 44
3-5. Packing Material................................................................... 45
SECTION 4: ELECTRICAL PARTS LIST........................................... 46
KE-42XS910
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