Read Sony KDL-V26XBR1 / KDL-V32XBR1 / KDL-V40XBR1 Service Manual online
KDL-V26/V32/V40XBR1 (UC) 5
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-V26XBR1/V32XBR1 ............................... 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 (Illustration are
created based on KDL-V26XBR1) ............... 2-2
2-1-4. H6 BOARD REMOVAL ............................... 2-3
2-1-5. H8 BOARD REMOVAL (Illustration are created
based on KDL-V26XBR1) ............................ 2-3
2-1-6. HPC BOARD REMOVAL ............................ 2-4
2-1-7. QU BOARD REMOVAL .............................. 2-4
2-1-8. B AND QM BOARDS REMOVAL .............. 2-5
2-1-9. QT BOARD REMOVAL .............................. 2-6
2-1-10. K BOARD REMOVAL ................................. 2-6
2-1-11. P BOARD REMOVAL .................................. 2-7
2-1-12. GI1 BOARD REMOVAL (Illustration are created
based on KDL-V26XBR1) ........................... 2-7
2-1-13. H7 BOARD AND SPEAKER REMOVAL
(Illustration are created based on KDL-V26XBR1) ... 2-8
2-1-14. LCD PANEL REMOVAL (Illustration are created
based on KDL-V26XBR1) ........................... 2-9
2-2.
KDL-V40XBR1 ................................................. 2-10
2-2-1. REAR CABINET 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. QU BOARD REMOVAL .............................. 2-12
2-2-7. B AND QM BOARDS REMOVAL .............. 2-13
2-2-8. QT BOARD REMOVAL .............................. 2-14
2-2-9. K BOARD REMOVAL ................................. 2-14
2-2-10. P BOARD REMOVAL .................................. 2-15
2-2-11. GI2 BOARD REMOVAL ............................. 2-15
2-2-12. H6 BOARD REMOVAL ............................... 2-16
2-2-13. H7 BOARD AND SPEAKER REMOVAL .. 2-16
2-2-14. 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 (1/3), H8 and HPC Boards ...................... 4-1
(2)
AL (2/3), H6 and H7 Boards ......................... 4-2
(3)
AL (3/3) Boards ............................................. 4-3
(4)
B (1/2) Board ................................................. 4-4
(5)
B (2/2) Board ................................................. 4-5
(6)
QM Board ....................................................... 4-6
(7)
QT and QU Boards ........................................ 4-7
(8)
P Board ........................................................... 4-8
(9)
K Board .......................................................... 4-9
(10) GI1 Board (KDL-V26/V32XBR1 ONLY) .... 4-10
(11) GI2 Board (KDL-V40XBR1 ONLY) ............ 4-11
4-2.
FRAME DIAGRAMS ........................................ 4-12
4-3.
CIRCUIT BOARDS LOCATION ..................... 4-13
4-3-1. KDL-V26XBR1/V32XBR1 ........................... 4-13
4-3-2. KDL-V40XBR1 ............................................. 4-13
4-4.
SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS ........................................... 4-13
(1)
Schematic Diagrams of QT Board ............... 4-14
(2)
Schematic Diagram of QU Board ................. 4-17
(3)
Schematic Diagram of K Board ................... 4-18
(4)
Schematic Diagram of H6 Board ................. 4-20
(5)
Schematic Diagram of H7 Board ................. 4-21
(6)
Schematic Diagram of H8 Board ................. 4-22
(7)
Schematic Diagram of GI1 Board
(KDL-V26/V32XBR1 ONLY) ...................... 4-23
(8)
Schematic Diagrams of GI2 Board
(KDL-V40XBR1 ONLY) .............................. 4-25
4-5.
SEMICONDUCTORS ....................................... 4-28
5. EXPLODED VIEWS ...................................... 5-1
5-1.
KDL-V26XBR1/V32XBR1 ............................... 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-V40XBR1 ................................................. 5-8
5-2-1. REAR CABINET 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-V26XBR1)
(Made in Japan) .................................................. 5-14
5-4.
PACKING MATERIALS (KDL-V32XBR1)
(Made in Japan) .................................................. 5-15
5-5.
PACKING MATERIALS (KDL-V40XBR1)
(Made in Japan) .................................................. 5-16
5-6.
PACKING MATERIALS (KDL-V26XBR1)
(Made in USA) ................................................... 5-17
5-7.
PACKING MATERIALS (KDL-V32XBR1)
(Made in USA) ................................................... 5-18
5-8.
PACKING MATERIALS (KDL-V40XBR1)
(Made in USA) ................................................... 5-19
6. ELECTRICAL PARTS LIST ........................ 6-1
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