Read Sony KDL-40X2000 / KDL-46X2000 (serv.man2) Service Manual online
KDL-40X2000/46X2000
KDL-40X2000/46X2000
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
H5 Board Schematic Diagram (1/3-3/3) ................................88
QM Board Schematic Diagram (1/6-6/6) ...............................93
QTK Board Schematic Diagram ..........................................100
QM Board Schematic Diagram (1/6-6/6) ...............................93
QTK Board Schematic Diagram ..........................................100
4-6. Semiconductors ..................................................................103
SECTION 5: EXPLODED VIEWS .......................................................105
5-1. Rear Cabinet and Stand Assembly ....................................105
5-2. Arm Assemblies and H Boards ..........................................106
5-3. Chassis-1 ...........................................................................107
5-4. Chassis-2 ............................................................................108
5-5. Chassis Bracket and Speakers .........................................109
5-6. LCD Panel ...........................................................................110
SECTION 6: ELECTRICAL PARTS LIST ...........................................111
Specifications ..................................................................................4
Safety Check-Out ............................................................................6
Safety Check-Out ............................................................................6
Self-Diagnostic Function ..................................................................7
SECTION 1: DISASSEMBLY ..................................................................9
1-1.
Rear Cabinet Removal ...............................................9
1-2.
Stand Assembly Removal .........................................10
1-3.
Speaker Removal .....................................................11
1-4.
H1 Board Removal ...................................................12
1-5.
H5 Board Removal ...................................................13
1-6
G1, D1 and D2 Boards Removal ..............................14
1-7.
D3 Board Removal ...................................................15
1-8.
AU Board Removal ...................................................16
1-9.
BE2, QM and QTK Boards Removal ........................17
1-10. H3 and H4 Boards Removal .....................................18
1-11. Chassis Bracket Assembly Removal ........................19
1-12. LCD Panel Removal .................................................20
1-11. Chassis Bracket Assembly Removal ........................19
1-12. LCD Panel Removal .................................................20
SECTION 2: TROUBLE SHOOTING ....................................................21
1. No Power ..................................................................21
2. Set Reboots ..............................................................22
3. Self Diagnosis ...........................................................22
4. Audio Problem ..........................................................25
5. Video Problem ..........................................................26
SECTION : SERVICE ADJUSTMENTS ..............................................27
3-1. Remote Adjustment Buttons and Indicators ..........................27
3-2. Accessing Service Adjustments ............................................27
Service Menus ......................................................................29
3-3. White Balance Adjustment ....................................................30
3-3-1. User Menu Adjustments ............................................30
3-3-2. Service Menu Adjustments .......................................31
3-3-2. Service Menu Adjustments .......................................31
SECTION 4: DIAGRAMS ......................................................................2
4-1. Circuit Boards Location .........................................................32
(1) KDL-40X2000 ...........................................................32
(2) KDL-46X2000 ...........................................................32
(2) KDL-46X2000 ...........................................................32
4-2. Printed Wiring Boards and
Schematic Diagrams Information ..........................................33
4-3. Block Diagram .......................................................................34
4-4. Frame Diagram .....................................................................44
4-5. Schematics and Supporting Information ...............................45
AU Board Schematic Diagram (1/8-8/8) ................................45
BE2 Board Schematic Diagram (1/16-16/16) ........................55
D1 Board Schematic Diagram (KDL-40X2000 Only) ............73
D2 Board Schematic Diagram (KDL-46X2000 Only) ............75
D3 Board Schematic Diagram (KDL-46X2000 Only) ............77
G1 Board Schematic Diagram ..............................................79
H1 Board Schematic Diagram ...............................................82
H3 Board Schematic Diagram ...............................................84
H4 Board Schematic Diagram ...............................................86
H1 Board Schematic Diagram ...............................................82
H3 Board Schematic Diagram ...............................................84
H4 Board Schematic Diagram ...............................................86
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