Denon PMA-2020AE Service Manual page 28

1 2 3 4
POWER_SUPPLY
(COMPONENT SIDE)
JV8
M K
M P
FLAT_AMP
(COMPONENT SIDE)
N0551
JV78
JV83
RD
N0370
7.5
D431
D433
D432
鉛フリー半田
半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。
Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).
5 6 7
C838
C837
F822
12.5
Z811
15.0
JV6
C831 C832
JV5
JV4 JV34
12.5
R821 R823 R824
C825 C826
C829 C835 C836
C827 C833 C834
7.5 7.5
JV33
JV7
POWER SUPPLY UNIT
8U-110134-1
1
M K
M P
C843 C842 C841
1 12
JV75 15.0
JV91 JV92
N0521
7.5 7.5 8U-110134-2
Z401
C445
N0561
WH RD
25.0
22.5
R457
Q437
R451
N0660 BK
R453
JV9
C451 C453 JV99 15.0
Q439
JV98 12.5
JV86 15.0
JV101
R476
C435
C441
R443
JV62
JV63
R447
7.5
R445
D421
R475
JV61
C433
R431
D423
R429
R427
D425
N0571 BK
JV77
7.5
JV1
7.5
N0671
JV95
8 9 10 11
POWER_SUPPLY
(FOIL SIDE)
Z801
R822
C830
C828
C844
FLAT_AMP
(FOIL SIDE)
1
C446
R458
Q438
R452
R454
JV65
12.5
R449 R450 Q440
C439 C440
C442 JV58
R444
JV57 C436
R448
7.5
R446
D422
R433 R434
JV55
C434
R432
D424
R430
R428
D426
C425 C426
JV2
C421 B401
C422 7.5
28
12 13 14 15
Q822 Q824 Q823 Q821
D408
D409
Q425
Q426
16 17 18
A
B
C
D
E
MK2 MK1
MK MK
F
MP MP
MP2 MP1
G
H
I
J
D404 Q452
D405
Q451 K
L
M