Marantz PM-12 OSE, Service Manual

Page: 36 / 56

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 "
AUDIO PCB
DISASSEMBLY
1. AUDIO PCB
and "
EXPLODED VIEW
"
AUDIO PCB
Ref. No. of EXPLODED VIEW : B 1-1
HDAM-SA3 PCB
Ref. No. of EXPLODED VIEW : @
TOP COVER SIDE PANEL
POWER PCB
DISASSEMBLY
8. POWER PCB
and "
EXPLODED VIEW
"
POWER PCB
Ref. No. of EXPLODED VIEW : B 1-3
TONE PCB
DISASSEMBLY
9. TONE PCB
and "
EXPLODED VIEW
"
TONE PCB
Ref. No. of EXPLODED VIEW : B 1-2
SMPS600
DISASSEMBLY
10. SMPS600
and "
EXPLODED VIEW
"
SMPS600
Ref. No. of EXPLODED VIEW : MP 001
NC500 PCB
DISASSEMBLY
11. NC500 PCB
and "
EXPLODED VIEW
"
NC500 (L)
Ref. No. of EXPLODED VIEW : MA 001
NC500 (R)
Ref. No. of EXPLODED VIEW : MA 002
Precautions when assembling the NC500
DISASSEMBLY
12. Precautions when assembling the NC500
and " EXPLODED VIEW "
1. AUDIO PCB
3. FCBS1 PCB
4. TRANS ASSY
9. NC500 PCB
REAR PANEL ASSY
DISASSEMBLY
13. REAR PANEL ASSY
and " EXPLODED VIEW "
SPK PCB
Ref. No. of EXPLODED VIEW : B 3
FCBS1 PCB
Ref. No. of EXPLODED VIEW : B 2-2
FCBS2 PCB
Ref. No. of EXPLODED VIEW : B 2-3
FRONT PANEL ASSY
DISASSEMBLY
2. FRONT PANEL ASSY
and "
EXPLODED VIEW
"
uCOM PCB
Ref. No. of EXPLODED VIEW : B 2-1
HP PCB
Ref. No. of EXPLODED VIEW : B 2-4
P.SW PCB
Ref. No. of EXPLODED VIEW : B 2-5
OLED PCB
Ref. No. of EXPLODED VIEW : B 2-6
SEL SW PCB
Ref. No. of EXPLODED VIEW : B 2-7
VOLUME PCB
Ref. No. of EXPLODED VIEW : B 2-9
INDUCTOR PCB
DISASSEMBLY
7. INDUCTOR PCB
and "
EXPLODED VIEW
"
INDUCTOR PCB
Ref. No. of EXPLODED VIEW : B 2-8
FCBS1 PCB
DISASSEMBLY
3. FCBS1 PCB
and "
EXPLODED VIEW
"
FCBS1 PCB
Ref. No. of EXPLODED VIEW : B 2-2
FCBS2 PCB
DISASSEMBLY
4. FCBS2 PCB
and " EXPLODED VIEW "
FCBS2 PCB
Ref. No. of EXPLODED VIEW : B 2-3
TRANS ASSY
DISASSEMBLY
5. TRANS ASSY
and "
EXPLODED VIEW
"
POWER TRANS
Ref. No. of EXPLODED VIEW : T 0001
PHONO ASSY
DISASSEMBLY
6. PHONO ASSY
and " EXPLODED VIEW "
PHONO PCB
Ref. No. of EXPLODED VIEW : B 2-10
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
36