Sony SCPH-131 Instruction Manual page 9

– If the set has been subject to excessive shock by
being dropped, or the cabinet has been damaged.
– If the set does not operate normally when following
the Instruction Manual. Adjust only those controls
that are specified in the Instruction Manual.
Improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore the set to normal
operation.
– When the set exhibits a distinct change in
performance – this indicates a need for service.
Servicing
Do not attempt to service the set yourself as opening
or removing covers may expose you to dangerous
voltage or other hazards.
Refer all servicing to qualified service personnel.
Replacement parts
When replacement parts are required, be sure the
service technician has used replacement parts
specified by the manufacturer that have the same
characteristics as the original parts.
Unauthorized substitutions may result in fire, electric
shock, or other hazards.
Safety Check
Upon completion of any service or repairs to the set,
ask the service technician to perform routine safety
checks (as specified by the manufacturer) to determine
that the set is in safe operating
condition.
9