Panasonic SH-FX85P, Руководство по обслуживанию

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10 Assembling and Disassembling
10.1. Note
“ATTENTION SERVICER”
Some chassis components may be have sharp edges. Be careful when disassembling and servicing.
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.
3. Select items from the following index when checks or replacement are required.
Below is the list of disassembly sections
· Disassembly of Net frame assembly
· Disassembly of Panel P.C.B.
· Disassembly of Woofer 1
· Disassembly of Woofer 2
· Disassembly of Bottom Chassis Unit
· Disassembly of SMPS Module Unit
· Disassembly of D-Amp P.C.B.
· Disassembly of Receiver Module P.C.B.
· Disassembly of D-Port P.C.B.
· Disassembly of RF Adapter P.C.B.
· Disassembly of Transmitter Module P.C.B (SH-FX85T)
10.1.1. SMPS Module Unit Replacement
1. This model uses SMPS Module unit to provide the necessary supply voltages for the receiver unit (SB-FX85).
2. It is advisable to replace the SMPS Module Unit when the unit is detected to be in non-working conditions. Do not attempt to
repair or replace its components on board.
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SH-FX85P / SH-FX85PC