KDF-37H1000
KDF-37H1000
3
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
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
SECTION 3: DIAGRAMS ..................................................................... 36
3-1. Circuit Boards Location ........................................................ 36
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 36
3-3. Block Diagrams .................................................................... 38
Signal Flow Block Diagram .................................................. 38
Connection Diagram ............................................................ 39
3-4. Schematics and Supporting Information .............................. 40
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
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
