Table Of Contents - Sony KDL32XBR950 Service Manual

1. DISASSEMBLY ............................................ 1-1
1-1. DISPLAY UNIT-1 (LDM-3210) ................................... 1-1
1-1-1. STAND ASSY AND REAR COVER
REMOVAL .................................................... 1-1
1-1-2. DES AND K BOARDS REMOVAL ............ 1-1
1-1-3. G1 BOARD REMOVAL ............................... 1-2
1-1-4. R1 AND R2 BOARDS REMOVAL ............. 1-2
1-1-5. LCD PANEL REMOVAL ............................. 1-3
1-2. DISPLAY UNIT -2 (LDM-4210) ............................... 1-4
1-2-1. REAR COVER REMOVAL ......................... 1-4
1-2-2. K1 AND K2 BOARDS REMOVAL ............. 1-4
1-2-3. DES BOARD REMOVAL ............................ 1-5
1-2-4. G2 BOARD REMOVAL ............................... 1-5
1-2-5. R3 AND R4 BOARDS REMOVAL ............. 1-6
1-2-6. DISPLAY PANEL REMOVAL .................... 1-6
1-3. MEDIA RECEIVER UNIT (MBD-XBR950L) ....... 1-7
1-3-1. TOP COVERS REMOVAL .......................... 1-7
1-3-2. QH BOARD REMOVAL .............................. 1-7
1-3-3. H1, H2, H3 AND H4 BOARDS REMOVAL .. 1-8
1-3-4. G BOARD REMOVAL ................................. 1-8
1-3-5. A BOARD REMOVAL ................................. 1-9
2. ADJUSTMENTS ........................................... 2-1
2-1. White Balance Adjustment (LDM-3210/4210) ....... 2-1
3. DIAGRAMS ................................................... 3-1
3-1. BLOCK DIAGRAMS ........................................ 3-1
3-1-1. DISPLAY UNIT (LDM-3210/4210) ..................... 3-1
3-1-2. MEDIA RECEIVER UNIT (MBD-XBR950L) . 3-7
3-2. FRAME DIAGRAMS ........................................ 3-11
3-2-1. KDL32XBR950 ............................................. 3-11
3-2-2. KDL42XBR950 ............................................. 3-12
3-3. CIRCUIT BOARDS LOCATION ..................... 3-13
3-3-1. DISPLAY UNIT (LDM-3210) .............................. 3-13
3-3-2. DISPLAY UNIT (LDM-4210) .............................. 3-13
3-3-3. MEDIA RECEIVER UNIT (MBD-XBR950L) . 3-13
3-4. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS ........................................... 3-13
3-4-1. DISPLAY UNIT (LDM-3210/4210) ..................... 3-14
(1) Schematic Diagrams of DES Board ................. 3-14
(2) Schematic Diagram of G1 Board (LDM-3210) ... 3-23
(3) Schematic Diagram of G2 Board (LDM-4210) ... 3-25
(4) Schematic Diagram of K Board (LDM-3210) ... 3-27
(5) Schematic Diagram of K1 Board (LDM-4210) ... 3-29
(6) Schematic Diagram of K2 Board (LDM-4210) ... 3-31
(7) Schematic Diagram of T Board (LDM-4210) ... 3-31
(8) Schematic Diagram of R1 and R2 Boards
(9) Schematic Diagram of R3 and R4 Boards
3-4-2. MEDIA RECEIVER UNIT (MBD-XBR950L) . 3-34
(1) Schematic Diagrams of A Board ...................... 3-34
(2) Schematic Diagrams of DIC2 Board ................ 3-39
4 KDL32XBR950/KDL42XBR950 (UC)

TABLE OF CONTENTS

4. EXPLODED VIEWS ...................................... 4-1
5. ELECTRICAL PARTS LIST ......................... 5-1
(LDM-3210) ... 3-32
(LDM-4210) ... 3-33
(3) Schematic Diagram of G Board ........................ 3-46
(4) Schematic Diagram of H1 Board ..................... 3-48
(5) Schematic Diagram of H2 Board ..................... 3-49
(6) Schematic Diagram of H3 and H4 Boards ....... 3-50
(7) Schematic Diagram of IF Board ....................... 3-51
(8) Schematic Diagrams of M Board ..................... 3-52
(9) Schematic Diagram of QT Board ..................... 3-58
(10) Schematic Diagram of QH Board ................... 3-60
(11) Schematic Diagram of UD Board ................... 3-61
3-5. SEMICONDUCTORS ....................................... 3-63
4-1. DISPLAY UNIT (LDM-3210) ................................... 4-2
4-1-1. DISPLAY UNIT-1 ......................................... 4-2
4-1-2. DISPLAY UNIT-2 ......................................... 4-3
4-2. DISPLAY UNIT (LDM-4210) ................................... 4-4
4-2-1. DISPLAY UNIT-1 ......................................... 4-4
4-2-2. DISPLAY UNIT-2 ......................................... 4-5
4-2-3. DISPLAY UNIT-3 ......................................... 4-6
4-3. MEDIA RECEIVER UNIT (MBD-XBR950L) ...... 4-7
4-3-1. MEDIA RECEIVER UNIT-1 ........................ 4-7
4-3-2. MEDIA RECEIVER UNIT-2 ........................ 4-8
4-3-3. MEDIA RECEIVER UNIT-3 ........................ 4-9
4-4. PACKING MATERIALS FOR
DISPLAY UNIT (LDM-3210) ................................... 4-10
4-5. PACKING MATERIALS FOR
DISPLAY UNIT (LDM-4210) ................................... 4-11
4-6. PACKING MATERIALS FOR
MEDIA RECEIVER UNIT (MBD-XBR950L) ..... 4-12