Sony KE-50XBR900 Service Manual - Page 8

Safety Check-out, Diagnosis, Disassembly, Table, Contents, Adjustments, Troubleshooting, Diagrams

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TABLE OF CONTENTS Section Title Page SAFETY CHECK-OUT 3 DIAGNOSIS 5 1. DISASSEMBLY 1-1. Display Unit (PDM-5000) 1-1-1.Rear Cover Removal 1-1 1-1-2.K and F Boards Removal 1-2 1-1-3.P Board Removal 1-3 1-1-4.G and F2 Boards Removal 1-4 1-1-5.R1 Board Removal 1-5 1-1-6.R2 Board Removal 1-6 1-2. Media Receiver Unit (MBT-XBR900) 1-2-1.Panel and Covers Removal 1-7 1-2-2.H1 Board Removal 1-8 1-2-3.H4 Board Removal 1-9 1-2-4.H3 Board Removal 1-10 1-2-5.MS2 Board Removal 1-11 1-2-6.H2 Board Removal 1-12 1-2-7.A Board Removal 1-13 1-2-8.B Block Assy Removal 1-14 1-2-9.M, AD, and AU Boards Removal 1-15 Section Title Page 1-2-10.A and AU Boards Removal 1-16 1-2-11.M Board Removal 1-17 1-2-12.IF Boards Removal 1-18 1-2-13.U1 Boards Removal 1-19 1-2-14.U2 Boards Removal 1-20 2. ADJUSTMENTS 2-1. VS, VD Voltage Adjustment (PDM-5000 2-1 2-2. White Balance Adjustment (PDM-5000 2-2 3. TROUBLESHOOTING 3-1. Display Unit (PDM-5000 3-1 3-2. Media Receiver Unit (MBT-XBR900 3-2 4. DIAGRAMS 4-1. Block Diagrams 4-1-1.Display Unit(PDM-5000 4-1 4-1-2.Media Receiver Unit (MBT-XBR900 4-6 4-2. Frame Diagram 4-15 4-3. Circuit Boards Location 4-3-1.Display Unit(PDM-5000 4-16 KE-50XBR900(UC) 7

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KE-50XBR900(UC)
7
SAFETY CHECK-OUT
...................................................
3
DIAGNOSIS
......................................................................
5
1. DISASSEMBLY
1-1.
Display Unit (PDM-5000)
1-1-1.Rear Cover Removal
.......................................
1-1
1-1-2.K and F Boards Removal
................................
1-2
1-1-3.P Board Removal
............................................
1-3
1-1-4.G and F2 Boards Removal
..............................
1-4
1-1-5.R1 Board Removal
..........................................
1-5
1-1-6.R2 Board Removal
..........................................
1-6
1-2.
Media Receiver Unit (MBT-XBR900)
1-2-1.Panel and Covers Removal
..............................
1-7
1-2-2.H1 Board Removal
.........................................
1-8
1-2-3.H4 Board Removal
..........................................
1-9
1-2-4.H3 Board Removal
.........................................
1-10
1-2-5.MS2 Board Removal
.......................................
1-11
1-2-6.H2 Board Removal
.........................................
1-12
1-2-7.A Board Removal
............................................
1-13
1-2-8.B Block Assy Removal
..................................
1-14
1-2-9.M, AD, and AU Boards Removal
...................
1-15
TABLE
OF
CONTENTS
Section
Title
Page
Section
Title
Page
1-2-10.A and AU Boards Removal
...........................
1-16
1-2-11.M Board Removal
........................................
1-17
1-2-12.IF Boards Removal
........................................
1-18
1-2-13.U1 Boards Removal
......................................
1-19
1-2-14.U2 Boards Removal
......................................
1-20
2. ADJUSTMENTS
2-1.
VS, VD Voltage Adjustment (PDM-5000)
...............
2-1
2-2.
White Balance Adjustment (PDM-5000)
..................
2-2
3. TROUBLESHOOTING
3-1.
Display Unit (PDM-5000)
........................................
3-1
3-2.
Media Receiver Unit (MBT-XBR900)
.....................
3-2
4. DIAGRAMS
4-1.
Block Diagrams
4-1-1.Display Unit(PDM-5000)
................................
4-1
4-1-2.Media Receiver Unit (MBT-XBR900)
...........
4-6
4-2.
Frame Diagram
.........................................................
4-15
4-3.
Circuit Boards Location
4-3-1.Display Unit(PDM-5000)
................................
4-16