Panasonic SB-WA310P, Manual

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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. Printed Circuit Board
11. Wiring Connection Diagram
12. Illustration of IC’s, Transistors and Diodes
13. Parts Location and Replacement Parts List
Notes:
- Important safety notice:
Components identified by mark have special characteristics
important for safety.
Furthermore, special parts which have purposes of fire-retardent
(resistors), high-quality sound (capacitors), low noise (resistors),
etc are used.
When replacing any of these components, be sure to use only
manufacturer’s specified parts shown in the parts list.
- The parenthesized indications in the Remarks columns specify the
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