Panasonic RR-US430E Service Manual ▷ View online
Fig.19
· To exit, remove batteries from unit
3. Check USB connection
· Insert the unit to the personal computer through the use of USB cable.
· Check the display of LCD is displayed as shown below.
· Check the display of LCD is displayed as shown below.
Note: (Battery indicator is switching the light off).
Fig.20
· Note: When USB connection fails, the display of LCD is displayed as shown below.
Fig.21
4. Operation Check Mode is canceled when the battery cover is opened.
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RR-US430E
6 Assembling and Disassembling
6.1. Notes
“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 Rear Cabinet Assembly
· Disassembly of Main P.C.B
· Disassembly of LCD Spacer
· Disassembly of Speaker
· Disassembly of Rear Cabinet Assembly
· Disassembly of Main P.C.B
· Disassembly of LCD Spacer
· Disassembly of Speaker
6.2. Disassembly flow chart
The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the
servicing. For the digital receiver unit only.
To assemble the unit, reverse the steps shown in the chart below.
servicing. For the digital receiver unit only.
To assemble the unit, reverse the steps shown in the chart below.
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RR-US430E
6.3. Main Parts Location Diagram
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RR-US430E
6.4. Disassembly of Rear Cabinet
Assembly
Step 1 : Remove 3 screws.
Step 2 : Release the catch to remove the MIC Ornament as
arrow shown.
Step 2 : Release the catch to remove the MIC Ornament as
arrow shown.
Step 3 : Open the battery cover.
Step 4 : Remove 1 screw.
Step 4 : Remove 1 screw.
Step 5 : Remove the Rear Cabinet Assembly as arrow shown.
Note : Exercise with care in releasing the catches.
Note : Exercise with care in releasing the catches.
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RR-US430E
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