Denon AVR-X250BT, Руководство по обслуживанию

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DISASSEMBLY
Flowchart
• Remove each part following the flow below.
• Reassemble the removed parts in the reverse order.
• Read " SAFETY PRECAUTIONS " before reassembling the removed parts.
• If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work. Failure to shape the wires correctly may cause problems such as noise.
• See " EXPLODED VIEW "
FRONT PANEL ASSY
DISASSEMBLY
1. FRONT PANEL ASSY
and "
EXPLODED VIEW
"
FRONT PCB
Ref. No. of EXPLODED VIEW : P 1
BT PCB
Ref. No. of EXPLODED VIEW : P 4
STNDBY PCB
Ref. No. of EXPLODED VIEW : P 2
PHONE PCB
Ref. No. of EXPLODED VIEW : P 3
TOP COVER
TRANS
DISASSEMBLY
7. TRANS
and "
EXPLODED VIEW
"
POWER TRANS
Ref. No. of EXPLODED VIEW : P 14
VIDEO PCB
DISASSEMBLY
2. VIDEO PCB
and "
EXPLODED VIEW
"
VIDEO PCB
Ref. No. of EXPLODED VIEW : P 9
REGULATOR PCB
DISASSEMBLY
6. REGULATOR PCB
and "
EXPLODED VIEW
"
REGULATOR PCB
Ref. No. of EXPLODED VIEW : P 10
DIGITAL PCB
DISASSEMBLY
3. DIGITAL PCB
and " EXPLODED VIEW "
DIGITAL PCB
Ref. No. of EXPLODED VIEW : P 7
TUNER PCB
Ref. No. of EXPLODED VIEW : P 8
MAIN PCB
DISASSEMBLY
4. MAIN PCB
and " EXPLODED VIEW "
MAIN PCB
Ref. No. of EXPLODED VIEW : P 5
SMPS PCB
DISASSEMBLY
5. SMPS PCB
and "
EXPLODED VIEW
"
SMPS PCB
Ref. No. of EXPLODED VIEW : P 11
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
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