Disassembly - Denon PMA-720AE Service Manual

DISASSEMBLY

• Disassemble in order of the arrow in the following figure.
• In the case of the re-assembling, assemble it in order of the reverse of the following flow.
• In the case of the reassembling, observe "Caution concerning disassembly and assembly!".
• If wire bundles are untied or moved to perform adjustment or replace parts etc., be sure to rearrange them neatly as
they were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise generation.
FRONT PANEL ASSY
Refer to "DISASSEMBLY
1. FRONT PANEL ASSY"
and "EXPLODED VIEW"
FRONT PCB
(Ref. No. of EXPLODED VIEW : C1)
FUNCTION PCB
(Ref. No. of EXPLODED VIEW : C2)
VOLUME PCB
(Ref. No. of EXPLODED VIEW : C3)
SW/HP PCB
(Ref. No. of EXPLODED VIEW : C4)
ON/OFF PCB
(Ref. No. of EXPLODED VIEW : C5)
About the photos used for "descriptions of the DISASSEMBLY" section
• The shooting direction of each photograph used herein is indicated on the left side of the respective photograph as
"Shooting direction: ***". (*** : A,B,C,D)
• Refer to the diagram below about the shooting direction of each photograph.
• Photographs with no shooting direction indicated were taken from the top of the set.
• The photograph is PMA-520AEE2 model.
The viewpoint of each photograph
(Shooting direction)
［View from the top］
Shooting direction: C
CABINET TOP
POWER PCB
Refer to "DISASSEMBLY
2. POWER PCB"
and "EXPLODED VIEW"
POWER PCB
(Ref. No. of EXPLODED VIEW : C6)
POWER TRANSFORMER
Refer to "DISASSEMBLY
4. POWER TRANSFORMER"
and "EXPLODED VIEW"
POWER TRANSFORMER
(Ref. No. of EXPLODED VIEW : C10 )
Shooting direction: B
Shooting direction: A
9
MAIN PCB ASSY
Refer to "DISASSEMBLY
3. MAIN PCB ASSY"
and "EXPLODED VIEW"
MAIN PCB ASSY
(Ref. No. of EXPLODED VIEW : C9
Front side
Shooting direction: D
PMA-720AE