Technics ST-HD50

ST-HD50 |
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Operation
Checks
and
Main
Component
Replacement
Procedures
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1.
This
section
describes
procedures
for
checking
the
operation
of
the
major
printed
circuit
boards
and
replacing
the
main
components.
2.
For
reassembly
after
operation
checks
or
replacement,
reverse
the
respective
procedures.
Special
reassembly
procedures
are
described
only
when required.
1. Checking for the tuner P.C.B. and FL P.C.B. step 2)
Remove the side panel (L),(R).
¢ Spread the lower part of the side
panels in the direction of arrow
(=»C)) to release the ribs, and then
lift to rernove the side panels (=¥@).
Side panel (L)
Side panel (R)
Remove the cabinet.
¢ Check the tuner P.C.B. and FL P.C.B.
as shown below.
Tuner P.C.B. (Solder side)
FL P.C.B. (Solder side)
Pull out the front
panel ass'y.
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