Denon avr-s720w, 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
See " DISASSEMBLY "
1. FRONT PANEL ASSY
and " EXPLODED VIEW "
FRONT PCB
Ref. No. of EXPLODED VIEW : P 1
ENCODER&POWER PCB
Ref. No. of EXPLODED VIEW : P 2
HEADPHONE PCB
Ref. No. of EXPLODED VIEW : P 3
iPODUSB_MIC PCB
Ref. No. of EXPLODED VIEW : P 4
F-HDMI PCB
Ref. No. of EXPLODED VIEW : P 5
HDMI CABLE GUIDE PCB
Ref. No. of EXPLODED VIEW : P 7
FRONT CABLE GUIDE PCB
Ref. No. of EXPLODED VIEW : P 8
TOP COVER
REGULATOR PCB
See " DISASSEMBLY "
5. REGULATOR PCB
and "
EXPLODED VIEW
"
REGULATOR PCB
Ref. No. of EXPLODED VIEW : P 11
RADIATOR ASSY
See " DISASSEMBLY "
3. RADIATOR ASSY
and "
EXPLODED VIEW
"
MAIN PCB
Ref. No. of EXPLODED VIEW : P 6
BIAS TR PCB
Ref. No. of EXPLODED VIEW : P 9
DIFF AMP PCB
Ref. No. of EXPLODED VIEW : P 12
PHONE WIRE GUIDE PCB
Ref. No. of EXPLODED VIEW : P 19
DIGITAL PCB ASSY
See " DISASSEMBLY "
2. DIGITAL PCB ASSY
and "
EXPLODED VIEW
"
DIGITAL PCB
Ref. No. of EXPLODED VIEW : P 13
CY920, MODULE
Ref. No. of EXPLODED VIEW : P 14
TUNER PCB
Ref. No. of EXPLODED VIEW : P 15
TRANS POWER
See " DISASSEMBLY "
6. TRANS POWER
and "
EXPLODED VIEW
"
TRANS POWER
Ref. No. of EXPLODED VIEW : P 16
POWER PCB
See " DISASSEMBLY "
4. SMPS PCB
and "
EXPLODED VIEW
"
SMPS PCB
Ref. No. of EXPLODED VIEW : P 10
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Caution in
servicing
Electrical
Mechanical
Repair Information
Updating