Sony SA-Z9R Service Manual page 5

SA-Z9R
NOTE OF REPLACING THE ELECTRICAL PARTS ON
EACH BOARDS FOR REPAIRING
Among mounted electrical parts on each boards, only parts that
are described in the electrical parts list can be replaced for repair.
The parts that are not described in the electrical parts list cannot be
replaced with single for repairing.
NOTE OF REPLACING THE SK2 REAR KEY BOARD
FOR REPAIRING
When the SK2 REAR KEY board is defective, replace the com-
plete mounted board.
The mounted parts cannot be replaced with single for repairing.
THE STRUCTURE OF SA-LZ9R (L-ch) AND SA-RZ9R
(R-ch)
The SA-LZ9R (L-ch) and SA-RZ9R (R-ch) are the same structure.
However, the model number label and the software written on the
RF modulator are different.
SPREADING OF COMPOUND
When the IC8010 on the SK2 REAR MAIN board or the SK2
REAR MAIN board is replaced, spread the compound to the
touching portion between the IC8010 and the heat sink.
– SK2 REAR MAIN Board (Side A) –
IC8010
compound
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