Panasonic SA-PM41P / SA-PM41PC Service Manual ▷ View online
10 Assembling and Disassembling
“ATTENTION SERVICER”
Some chassis components may be have sharp edges. Be careful when disassemblin g 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:
Warning:
This product uses a laser diode. Refer to “Precaution of Laser Diode”.
10.1. Disassembly flow chart
The following chart is the procedure for disassemblin g the casing and inside parts for internal inspection when carrying out the
servicing.
To assemble the unit, reverse the steps shown in the chart below.
servicing.
To assemble the unit, reverse the steps shown in the chart below.
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SA-PM41P / SA-PM41PC
10.2. Disassembly of Side Panel L &
R
Step 1 : Remove 5 screws from the side panel (R).
Step 2 : Remove 1 screws from the corner of the side panel
(R).
Step 3 : Remove the side panel as arrow shown (Be careful of
the catches).
Step 2 : Remove 1 screws from the corner of the side panel
(R).
Step 3 : Remove the side panel as arrow shown (Be careful of
the catches).
Step 4 : Remove 5 screws from the side panel (L).
Step 5 : Remove 1 screws from the corner of the side panel (L).
Step 6 : Remove the side panel as arrow shown (Be careful of
the catches).
Step 5 : Remove 1 screws from the corner of the side panel (L).
Step 6 : Remove the side panel as arrow shown (Be careful of
the catches).
10.3. Disassembly of Top Cabinet
· Follow the (Step 1) - (Step 6) of item 10.2.
Step 1 : Remove 1 screws.
Step 2 : Lift up the top cabinet as arrow shown (Be careful of
the catches).
Step 2 : Lift up the top cabinet as arrow shown (Be careful of
the catches).
Step 3 : Place the top cabinet as shown and detach the
connector CN1305.
connector CN1305.
10.4. Disassembly of Deck P.C.B.
and Tape Eject P.C.B.
· Follow the (Step 1) - (Step 6) of item 10.2.
· Follow the (Step 1) - (Step 3) of item 10.3.
· Follow the (Step 1) - (Step 3) of item 10.3.
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SA-PM41P / SA-PM41PC
Step 1 : Remove 1 screw.
Step 2 : Release the clutch and remove the Tape Eject P.C.B..
Step 2 : Release the clutch and remove the Tape Eject P.C.B..
Step 3 : Remove 4 screws.
Step 4 : Push the lever as arrow shown to remove the Deck
Mechanism.
Step 4 : Push the lever as arrow shown to remove the Deck
Mechanism.
10.5. Disassembly of Front Panel
· Follow the (Step 1) - (Step 6) of item 10.2.
· Follow the (Step 1) - (Step 3) of item 10.3.
· Follow the (Step 1) - (Step 3) of item 10.3.
Step 1 : Detach the connector CN308.
Step 2 : Detach the connector CN505.
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SA-PM41P / SA-PM41PC
Step 3 : Release 2 catches.
Step 4 : Release the catch at the bottom cabinet and remove
the front panel as arrow shown.
Step 4 : Release the catch at the bottom cabinet and remove
the front panel as arrow shown.
10.6. Disassembly of Main Control
P.C.B., Function P.C.B. and
Power In P.C.B.
Power In P.C.B.
· Follow the (Step 1) - (Step 6) of item 10.2.
· Follow the (Step 1) - (Step 3) of item 10.3.
· Follow the (Step 1) - (Step 4) of item 10.5.
· Disasembly of Main Control P.C.B.
· Follow the (Step 1) - (Step 3) of item 10.3.
· Follow the (Step 1) - (Step 4) of item 10.5.
· Disasembly of Main Control P.C.B.
Step 1 : Remove 4 screws to remove the shield plate.
Step 2 : Flip the Main Control P.C.B. as arrow shown.
Step 3 : Detach the connector CN603A.
· Disasembly of Function P.C.B. and Power In P.C.B.
· Disasembly of Function P.C.B. and Power In P.C.B.
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SA-PM41P / SA-PM41PC
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