Panasonic RX-ES29GS, Service Manual

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12 Disassembly and Main Component Replacement
Procedures and Operational Check
“ATTENTION SERVICER”
Some chassis components may be have sharp edges. Be careful when disassembly 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.
Warning:
This product uses a laser diode. Refer to “Precaution of Laser Diode”.
12.1. Disassembly procedures
12.3. Checking Procedure for each major P.C.B.
12.3.1 Disassembly of Top Cabinet Unit.
12.3.2 Disassembly of Panel P.C.B.
12.3.3 Disassembly of Speakers.
12.3.4 Disassembly of Deck Mechanism.
12.3.5 Disassembly of Main, Standby LED, Power On and Sensor P.C.B.
12.3.6 Disassembly of Battery and Power P.C.B.
12.3.7 Disassembly of CD Loading Mechanism.
12.3.8 Replacement of Cassette Panel.
12.2. Disassembly flow chart
The following chart is the procedure for disassembling the unit and inside parts for internal inspection when carrying out the
servicing.
To assemble the unit, reverse the steps shown in the chart below.
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RX-ES29GC / RX-ES29GS / RX-ES29GT