Panasonic SX-KN2600P Service Manual

list are essential for safety. When replacing these parts, be sure touse onlythe specified parts.3. Use the specified types for internal wiring (double-insulatedwiring, etc.).4. When replacing parts on the AC primary side (power transformer,electric switch, electrical cord, noise-prevention condenser, etc.),wind the lead wire and secure it by soldering.5. Do not let the wiring come into contact with heat-emitting devices(fuse resistor, radiator plate, etc.).6. When replacing the wiring, make sure that it is not in contact withthe unfinished or rough edge of a part.7. When replacing the power cord (except for the plug-in type), tug itfrom various directions to confirm that it does not slip out ofplace.8. SpacingIf soldering was done on the AC primary circuit, confirm that theinterval between the soldered terminals or between the terminaland surrounding metallic parts is at least the minimum required(between the primary circuit and the chassis: atleast6.5mm;between primary circuit terminals: at least 4.0 mm; betweenprimary circuit terminals and secondary circuit terminals: at least6.5 mm.).2. Safety Precaution2.1. Safety Precaution1. Before servicing, unplug the power cord to prevent an electricshock.2. When replacing parts, use only the manufacturer’s recommendedcomponents for safety.3. Check the condition of the power cord. Replace if wear or damageis evident.4. After servicing, be sure to restore the lead dress, insulationbarriers, insulation papers, shields, etc.5. Before returning the serviced equipment to the customer, be sure5