Read Sony SDM-X72 (serv.man2) Service Manual online
SDM-X72(E)
5
1. DISASSEMBLY
1-1. Rear Cover and Cabinet Assy Removal ...............
1-1
1-2. H Board Removal ................................................
1-2
1-3. I Board Removal ..................................................
1-3
1-4. A Board Removal ................................................
1-4
1-5. G Board Removal ................................................
1-5
1-6. U Board and LCD Unitl Removal ........................
1-6
1-7. LCD Panel Removal ............................................
1-7
2. ADJUSTMENTS
2-1. Service Functions of Buttons in Front Panel ........
2-1
2-2. Usea of Service Mode ..........................................
2-2
2-3. Functions of Service Mode ..................................
2-3
2-4. White Balance Adjustment ..................................
2-3
2-5. Action after Replacing
the LCD Panel and Board .....................................
2-5
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
3. DIAGRAMS
3-1. Block Diagrams ....................................................
3-1
3-2. Circuit Boards Location ........................................
3-2
3-3. Schematic Diagrams and Printed Wiring Boards..
3-3
(1)Schematic Diagram
of A(a,b,c,d,e,f,g,h) Board. ........
3-4
(2)Schematic Diagram of H Board. ......................
3-13
(3)Schematic Diagram of I Board. ........................
3-14
(4)Schematic Diagram of U Board. ......................
3-16
(5)Schematic Diagram of G Board. ......................
3-18
4. EXPLODED VIEWS
4-1. Chassis .................................................................
4-2
4-2. Packing Materials .................................................
4-3
5. ELECTRICAL PARTS LIST
...............................
5-1
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