Table Of Contents; Section Title - Sony KDF-37H1000 Service Manual

SECTION TITLE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety Check-Out ........................................................................... 7
Self-Diagnostic Function ................................................................. 8
SECTION 1: DISASSEMBLY ............................................................... 10
1-1. Overview .............................................................................. 10
1-2. HAM Board Removal ............................................................11
1-3. Screen Frame Removal ........................................................11
1-3-1. Rear Cover Removal ..................................................11
1-3-2. Diffusion Plates (Screens) and
Screen Frame Assembly Removal .......................... 12
1-3-3. Diffusion Plates (Screens) Tape Method ................. 12
1-4. HB Board and Speaker Removal ......................................... 13
1-5. HCM Board Removal ........................................................... 13
1-6. Lamp Removal ..................................................................... 14
1-7. Lamp Duct Removal ............................................................. 15
1-8. Fan Exhaust Duct Removal ................................................. 16
1-9. Optical Unit Block Removal .................................................. 17
1-10. Chassis Remvoal ................................................................. 18
Wire Dressing ....................................................................... 19
SECTION 2: CIRCUIT ADJUSTMENTS .............................................. 32
2-1. Using the Remote Commander for Electrical Adjustments .. 32
2-2. Accessing Service Adjustment Mode ................................... 32
2-3. Viewing the Service Menus .................................................. 32
2-4. Using the Remote Commander to View Service Data ......... 33
2-4-1. Changing Service Data ............................................ 33
2-4-2. Exiting Service Mode ............................................... 33
2-5. Updating the Model Information when
Replacing the BM Board ...................................................... 33
2-5-1. Verifying Model Information ..................................... 34
2-6. Adjusting the Horizontal and vertical Settings ...................... 34
2-7. Resetting the Lamp .............................................................. 34
2-8. Verifying Service Data Changes .......................................... 34
2-9. Resetting to Factory Defaults ............................................... 35
KDF-37H1000

TABLE OF CONTENTS

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SECTION TITLE

SECTION 3: DIAGRAMS ..................................................................... 36
3-1. Circuit Boards Location ........................................................ 36
3-2. Printed Wiring Boards and
3-3. Block Diagrams .................................................................... 38
3-4. Schematics and Supporting Information .............................. 40
3-5. Semiconductors ................................................................... 69
SECTION 4: EXPLODED VIEWS ........................................................ 70
4-1. Screen Frame and Mirror Assemblies .................................. 70
4-2. Chassis and Optical Block Assembly ................................... 71
4-3. Connectors ........................................................................... 72
SECTION 5: ELECTRICAL PARTS LIST ............................................ 73
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
APPENDIX A: REPLACING THE LAMP ............................................B-1
Schematic Diagrams Information ......................................... 36
Signal Flow Block Diagram .................................................. 38
Connection Diagram ............................................................ 39
BM Board Schematic Diagram (1 of 12) .............................. 40
BM Board Schematic Diagram (2 of 12) .............................. 41
BM Board Schematic Diagram (3 of 12) .............................. 42
BM Board Schematic Diagram (4 of 12) .............................. 43
BM Board Schematic Diagram (5 of 12) .............................. 44
BM Board Schematic Diagram (6 of 12) .............................. 45
BM Board Schematic Diagram (7 of 12) .............................. 46
BM Board Schematic Diagram (8 of 12) .............................. 47
BM Board Schematic Diagram (9 of 12) .............................. 48
BM Board Schematic Diagram (10 of 12) ............................ 49
BM Board Schematic Diagram (11 of 12) ............................. 50
BM Board Schematic Diagram (12 of 12) ............................ 51
G Board Schematic Diagram (1 of 2) ................................... 54
G Board Schematic Diagram (2 of 2) ................................... 55
HAM Board Schematic Diagram .......................................... 58
HB Board Schematic Diagram ............................................. 60
HCM Board Schematic Diagram .......................................... 62
S Board Schematic Diagram ................................................ 64
T Board Schematic Diagram ................................................ 65
U Board Schematic Diagram ................................................ 66
KDF-37H1000
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