Table Of Contents; Section Title - Sony KDF-46E3000 Service Manual
Lcd projection television
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Also See for KDF-46E3000:
- Operating instructions manual (52 pages) ,
- Quick setup manual (2 pages) ,
- Specifications (2 pages)
Table of Contents
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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. Lamp Removal ......................................................................11
1-3. Power Supply (Ballast Unit) Removal .................................. 12
1-4. HAE Board Removal ............................................................ 13
1-5. HCE Board Removal ............................................................ 13
and Light Guide Removal ..................................................... 14
1-7. Diffusion Plates and Screen Frame Removal ...................... 15
1-7-1. Diffusion Plates (Screens) Tape Method ................. 15
1-8. Separator, Speaker, and HBE Board Removal .................... 16
1-9. Lamp Duct Removal ............................................................. 17
1-10. Optical Unit Block Removal .................................................. 18
1-11. Chassis Removal ................................................................. 19
1-12. Mirror Replacement .............................................................. 20
Wire Dressing ....................................................................... 21
SECTION 2: CIRCUIT 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
Replacing the BE 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-46E3000/50E3000
TABLE OF CONTENTS
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SECTION TITLE
SECTION 3: DIAGRAMS ..................................................................... 36
3-1. Circuit Boards Location ........................................................ 36
3-3. Block Diagrams .................................................................... 38
3-4. Schematics and Supporting Information .............................. 40
3-5. Semiconductors ................................................................... 73
SECTION 4: EXPLODED VIEWS ........................................................ 74
4-1. Screen Frame and Mirror Assemblies .................................. 74
4-2. Chassis and Optical Block Assembly ................................... 75
4-3. Connectors ........................................................................... 76
SECTION 5: ELECTRICAL PARTS LIST ............................................ 77
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
APPENDIX B: REPLACING THE LAMP ............................................B-1
Schematic Diagrams Information ......................................... 36
Signal Flow Block Diagram .................................................. 38
Connection Diagram ............................................................ 39
BE Board Schematic Diagram (1 of 12) ............................... 40
BE Board Schematic Diagram (2 of 12) ............................... 41
BE Board Schematic Diagram (3 of 12) ............................... 42
BE Board Schematic Diagram (4 of 12) ............................... 43
BE Board Schematic Diagram (5 of 12) ............................... 44
BE Board Schematic Diagram (6 of 12) ............................... 45
BE Board Schematic Diagram (7 of 12) ............................... 46
BE Board Schematic Diagram (8 of 12) ............................... 47
BE Board Schematic Diagram (9 of 12) ............................... 48
BE Board Schematic Diagram (10 of 12) ............................. 49
BE Board Schematic Diagram (11 of 12) ............................. 50
BE Board Schematic Diagram (12 of 12) ............................. 51
G Board Schematic Diagram (1 of 2) ................................... 53
G Board Schematic Diagram (2 of 2) ................................... 54
HAE Board Schematic Diagram ........................................... 57
HBE Board Schematic Diagram ........................................... 59
HCE Board Schematic Diagram ........................................... 62
SE Board Schematic Diagram ............................................. 64
TE Board Schematic Diagram .............................................. 67
U Board Schematic Diagram ................................................ 70
KDF-46E3000/50E3000
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