Hitachi C11XM25, Руководство по обслуживанию

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CP-X444(C11XMB)/CP-X440(C11XM25)
Notice
1. Caution when removing the upper case assembly.
The speaker is on the upper case assembly, and its wires lead to PWB assembly MAIN. When you
remove the upper case assembly, avoid damaging speaker, its wires and/or PWB assembly MAIN.
PWB assembly MAIN
Speaker
Speaker wire
3. Cautions When Removing The Power Unit (BALLAST)
When removing the cable (CNBAR) connected to Power Unit (BALLAST), there is danger of damaging the
small PWB connecting cables.
Disconnect the CNBAR from connector CN2,
while pressing the sub-board
(to prevent the stress on the sub-board).
Power Unit (BALLAST)
CNBAR
CN2
CN1
2. When you replace parts under the shield sheet or around the power supply unit, it can be done with the
shield sheet attached on the power supply unit by a rivet.