Read Sony KDL-V32A10 / KDL-V40A10 (serv.man2) Service Manual online
KDL-V32/V40A10 (K) 4
TABLE OF CONTENTS
1. SELF-DIAGNOSIS FUNCTION ...................... 1-1
1-1. LED BLINKING PATTERNS AND
MONITORING ITEMS ......................................... 1-1
2. DISASSEMBLY ............................................... 2-1
2-1. KDL-V32A10 ......................................................... 2-1
2-1-1.
REAR CABINET ASSY REMOVAL ............ 2-1
2-1-2.
STAND ASSY REMOVAL ............................ 2-1
2-1-3.
FAN AND FRAME REMOVAL .................... 2-2
2-1-4.
H6 BOARD REMOVAL ................................. 2-3
2-1-5.
H8 BOARD REMOVAL ................................. 2-3
2-1-6.
HPC BOARD REMOVAL .............................. 2-4
2-1-7.
B AND QM BOARDS REMOVAL ................ 2-5
2-1-8.
QT BOARD REMOVAL ................................. 2-6
2-1-9.
K BOARD REMOVAL ................................... 2-6
2-1-10. P AND AL BOARDS REMOVAL ................. 2-7
2-1-11. GI1 BOARD REMOVAL ................................ 2-7
2-1-12. H7 BOARD AND SPEAKER REMOVAL .... 2-8
2-1-13. LCD PANEL REMOVAL ............................... 2-9
2-2. KDL-V40A10 ....................................................... 2-10
2-2-1.
REAR COVER ASSY REMOVAL .............. 2-10
2-2-2.
STAND ASSY REMOVAL .......................... 2-10
2-2-3.
FAN AND ARM REMOVAL ....................... 2-11
2-2-4.
H8 BOARD REMOVAL ............................... 2-11
2-2-5.
HPC BOARD REMOVAL ............................ 2-12
2-2-6.
B AND QM BOARDS REMOVAL .............. 2-13
2-2-7.
QT BOARD REMOVAL ............................... 2-14
2-2-8.
K BOARD REMOVAL ................................. 2-14
2-2-9.
P AND AL BOARDS REMOVAL ............... 2-15
2-2-10. GI2 BOARD REMOVAL .............................. 2-15
2-2-11. H6 BOARD REMOVAL ............................... 2-16
2-2-12. H7 BOARD AND SPEAKER REMOVAL .. 2-16
2-2-13. LCD PANEL REMOVAL ............................. 2-17
3. SERVICE MODE ............................................. 3-1
3-1. DISPLAYING SERVICE MENU ............................ 3-1
3-2. ADJUSTMENT USING THE SERVICE MENU ... 3-1
4. DIAGRAMS ..................................................... 4-1
4-1. BLOCK DIAGRAMS ............................................ 4-1
(1)
AL (1/2), H8 (1/2) and QT Boards .................. 4-1
(2)
AL (2/2), H6, H7, H8 (2/2) and HPC Boards . 4-2
(3)
B (1/2) Board .................................................... 4-3
(4)
B (2/2) Board .................................................... 4-4
(5)
QM Board ......................................................... 4-5
(6)
P Board ............................................................. 4-6
(7)
K Board ............................................................ 4-7
(8)
GI1 Board (KDL-V32A10) ............................. 4-8
(9)
GI2 Board (KDL-V40A10) ............................. 4-9
4-2. FRAME DIAGRAMS .......................................... 4-10
4-3. CIRCUIT BOARDS LOCATION ....................... 4-11
4-3-1.
KDL-V32A10 ................................................ 4-11
4-3-2.
KDL-V40A10 ................................................ 4-11
4-4. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS ............................................. 4-11
(1)
Schematic Diagram of QT Board ................. 4-12
(2)
Schematic Diagram of K Board .................... 4-14
(3)
Schematic Diagram of H6 Board .................. 4-16
(4)
Schematic Diagram of H7 Board .................. 4-17
(5)
Schematic Diagram of H8 Board .................. 4-18
(6)
Schematic Diagram of GI1 Board
(KDL-V32A10) .............................................. 4-19
(7)
Schematic Diagrams of GI2 Board
(KDL-V40A10) .............................................. 4-21
4-5. SEMICONDUCTORS ......................................... 4-24
5. EXPLODED VIEWS ........................................ 5-1
5-1. KDL-V32A10 ......................................................... 5-2
5-1-1.
REAR CABINET ASSY AND STAND
ASSY ................................................................ 5-2
5-1-2.
FAN BLOCK AND FRAME ........................... 5-3
5-1-3.
CHASSIS-1 ...................................................... 5-4
5-1-4.
CHASSIS-2 ...................................................... 5-5
5-1-5.
CHASSIS-3 ...................................................... 5-6
5-1-6.
BEZEL ASSY AND LCD PANEL ................. 5-7
5-2. KDL-V40A10 ......................................................... 5-8
5-2-1.
REAR COVER ASSY AND STAND ASSY .. 5-8
5-2-2.
FAN BLOCK AND ARM ............................... 5-9
5-2-3.
CHASSIS-1 .................................................... 5-10
5-2-4.
CHASSIS-2 .................................................... 5-11
5-2-5.
CHASSIS-3 .................................................... 5-12
5-2-6.
BEZEL ASSY AND LCD PANEL ............... 5-13
5-3. PACKING MATERIALS (KDL-V32A10) ......... 5-14
5-4. PACKING MATERIALS (KDL-V40A10) ......... 5-15
6. ELECTRICAL PARTS LIST ........................... 6-1
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