Read Sony KLV-23HR1 Service Manual online
KLV-23HR1 (UC) 4
TABLE OF CONTENTS
1. DISASSEMBLY
1-1.
Rear Panel Assy Removal ................................... 1-1
1-2.
Stand Assy and Rear Cover Assy Removal ........ 1-1
1-3.
H2 Board and Speaker Removal ......................... 1-2
1-4.
U1 Board Removal .............................................. 1-2
1-5.
TU Board Removal .............................................. 1-3
1-6.
A, B2, and G Boards Removal ............................ 1-3
1-7.
LCD Panel Removal ............................................ 1-4
1-8.
H3 Board Removal .............................................. 1-4
1-9.
H1 Board Removal .............................................. 1-5
2. ADJUSTMENTS .................................... 2-1
3. DIAGRAMS
3-1.
Block Diagrams .................................................... 3-1
3-2.
Frame Diagram ..................................................... 3-6
3-3.
Circuit Boards Location ....................................... 3-7
3-4.
Schematic Diagrams and Printed Wiring Boards 3-7
(1)
A Board ................................................................. 3-8
(2)
B2 Board ............................................................. 3-14
(3)
G Board ............................................................... 3-20
(4)
H1, H2 and H3 Boards ....................................... 3-22
(5)
TU Board ............................................................ 3-20
(6)
U1 Board ............................................................. 3-22
3-5.Semiconductors ........................................................ 3-25
4. EXPLODED VIEWS
4-1.
Chassis ................................................................. 4-2
4-2.
Packing Materials ................................................ 4-3
5. ELECTRICAL PARTS LIST ................... 5-1
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