Panasonic SB-WA933, Руководство по обслуживанию

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(capacitors), low-noise (resistors), etc. are used. When replacing
any of components, be sure to use only manufacturer's specified
parts shown in the parts list.
Caution !
IC, LSI and VLSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during repair.
- Cover the parts boxes made of plastics with aluminium foil.
- Put a conductive mat on the work table.
- Ground the soldering iron.
- Do not touch the pins of IC, LSI or VLSI with fingers directly.
10. Schematic Diagram
10.1. Power Circuit
10.2. AC Inlet Circuit and Transformer Circuit
10.3. Amplifier Circuit
11. Printed Circuit Board
11.1. Power P.C.B.
11.2. AC Inlet P.C.B. and Transformer P.C.B.
11.3. Amplifier P.C.B.
12. Wiring Connection Diagram
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