Read Sony XM-1502SX / XM-1902GX Service Manual online
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TABLE OF CONTENTS
1. GENERAL
Location and Function of Controls .......................................... 3
Connections ............................................................................. 3
Connections ............................................................................. 3
2. DISASSEMBLY
2-1. Plate, Bottom ....................................................................... 6
2-2. Main Board ......................................................................... 6
2-3. Front Panel .......................................................................... 7
2-4. Led Board ............................................................................ 7
2-2. Main Board ......................................................................... 6
2-3. Front Panel .......................................................................... 7
2-4. Led Board ............................................................................ 7
3. ELECTRICAL ADJUSTMENT
...................................... 8
4. DIAGRAMS
4-1. Block Diagram .................................................................... 9
4-2. Printed Wiring Boards –Main Section– ............................ 11
4-3. Schematic Diagram –Main Section (1/2)– ........................ 12
4-4. Schematic Diagram –Main Section (2/2)– ........................ 13
4-2. Printed Wiring Boards –Main Section– ............................ 11
4-3. Schematic Diagram –Main Section (1/2)– ........................ 12
4-4. Schematic Diagram –Main Section (2/2)– ........................ 13
5. EXPLODED VIEWS
5-1. Heat Sink Section .............................................................. 14
5-2. Main Board Section .......................................................... 14
5-2. Main Board Section .......................................................... 14
6. ELECTRICAL PARTS LIST
......................................... 15
Notes on Chip Component Replacement
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
aged by heat.
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