2001 Matsushita Electric Industrial Co., Ltd. / / All rights
reserved. Unauthorized copying and / / distribution is a violation
of law.
1. Before Repair
This equipment (SH-DV250), which is the component of the system, is supplied with power from
the amplifier (SA-DV250).When repairing this equipment or checking operation of the system, be
sure to connect the amplifier with it.
Power supply and operation check in the state of it as a single equipmenet are impracticable.
2. Operating Instructions
3. Operation Checks and Component Replacement
Procedures
- This section describes procedures for checking the operation of
the major printed circuit boards and replacing the main
components.
- For reassembly after operation checks or replacement, reverse the
respective procedures. Special reassembly procedures are
described only when required.
/
3.1. Checking for the FL P.C.B.
/
/ / /
3
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