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KLV-32/40/46S200A (WB) 4
TABLE OF CONTENTS
SELF-DIAGNOSIS FUNCTION ................................ 5
1. DISASSEMBLY ............................................... 1-1
1-1. KLV-32S200A ....................................................... 1-1
1-1-1.
REAR CABINET ASSY REMOVAL ............ 1-1
1-1-2.
STAND ASSY REMOVAL ............................ 1-1
1-1-3.
H1U BOARD REMOVAL .............................. 1-2
1-1-4.
H2U BOARD REMOVAL .............................. 1-2
1-1-5.
G1 BOARD REMOVAL ................................. 1-3
1-1-6.
DTT SHIELD REMOVAL .............................. 1-3
1-1-7.
QT BOARD REMOVAL ................................. 1-4
1-1-8.
AU BOARD REMOVAL ................................ 1-4
1-1-9.
BU BOARD REMOVAL ................................ 1-5
1-1-10. AC INLET REMOVAL ................................... 1-6
1-1-11. H3U BOARD AND SPEAKER
REMOVAL ...................................................... 1-6
1-1-12. LCD PANEL REMOVAL ............................... 1-7
1-2. KLV-40/46S200A .................................................. 1-8
1-2-1.
REAR COVER ASSY REMOVAL ................ 1-8
1-2-2.
STAND ASSY REMOVAL ............................ 1-8
1-2-3.
H1U BOARD REMOVAL .............................. 1-9
1-2-4.
H2U BOARD REMOVAL .............................. 1-9
1-2-5.
G2 BOARD REMOVAL ............................... 1-10
1-2-6.
DTT SHIELD REMOVAL ............................ 1-10
1-2-7.
QT BOARD REMOVAL ............................... 1-11
1-2-8.
AU BOARD REMOVAL .............................. 1-11
1-2-9.
BU BOARD REMOVAL .............................. 1-12
1-2-10. AC INLET REMOVAL ................................. 1-13
1-2-11. H3U BOARD AND SPEAKER
REMOVAL .................................................... 1-13
1-2-12. TOP FRAME REMOVAL ............................ 1-14
1-2-13. LCD PANEL REMOVAL ............................. 1-15
2. SERVICE ADJUSTMENTS ............................. 2-1
2-1. WHITE BALANCE ADJUSTMENT .................... 2-1
3. DIAGRAMS ..................................................... 3-1
3-1. BLOCK DIAGRAMS ............................................ 3-1
(1)
AU, H2U and QT Boards ................................ 3-1
(2)
BU, H1U and H3U Boards .............................. 3-2
(3)
G1 Board (KLV-32S200A ONLY) ................. 3-3
(4)
G2 Board (KLV-40/46S200A ONLY) ............ 3-4
3-2. FRAME DIAGRAMS ............................................ 3-5
(1)
KLV-32S200A ................................................. 3-5
(2)
KLV-40/46S200A ............................................ 3-6
3-3. CIRCUIT BOARDS LOCATION ......................... 3-7
3-4. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS ............................................... 3-7
(1)
Schematic Diagrams of AU Board ................. 3-8
(2)
Schematic Diagrams of BU Board ............... 3-12
(3)
Schematic Diagram of G1 Board
(KLV-32S200A ONLY) ................................ 3-21
(4)
Schematic Diagram of G2 Board
(KLV-40/46S200A ONLY) ........................... 3-23
(5)
Schematic Diagram of H1U Board ............... 3-25
(6)
Schematic Diagram of H2U Board ............... 3-26
(7)
Schematic Diagram of H3U Board ............... 3-27
(8)
Schematic Diagram of QT Board .................. 3-28
3-5. SEMICONDUCTORS ......................................... 3-30
4. EXPLODED VIEWS ........................................ 3-1
4-1. KLV-32S200A ....................................................... 3-2
4-1-1.
REAR COVER ASSY AND STAND ASSY .. 3-2
4-1-2.
H1U BOARD AND FRAME .......................... 3-3
4-1-3.
CHASSIS-1 ...................................................... 3-4
4-1-4.
CHASSIS-2 ...................................................... 3-5
4-1-5.
H3U BOARD AND SPEAKER ...................... 3-6
4-1-6.
BEZEL ASSY AND LCD PANEL ................. 3-7
4-2. KLV-40/46S200A .................................................. 3-8
4-2-1.
REAR COVER ASSY AND STAND ASSY .. 3-8
4-2-2.
H1U BOARD AND FRAME .......................... 3-9
4-2-3.
CHASSIS-1 .................................................... 3-10
4-2-4.
CHASSIS-2 .................................................... 3-11
4-2-5.
H3U BOARD AND SPEAKER .................... 3-12
4-2-6.
BEZEL ASSY AND LCD PANEL ............... 3-13
4-3. PACKING MATERIALS (KLV-32S200A) ....... 3-14
4-4. PACKING MATERIALS (KLV-40/46S200A) .. 3-15
5. ELECTRICAL PARTS LIST ............................ 5-1
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