![background image](http://html.mh-extra.com/html/panasonic/sc-ua7e/sc-ua7e_service-manual_278487073.webp)
73
13.7. SMPS P.C.B.
1
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
1
1
2
13
G
S
MP
S
P.C.B. (REP534
7A
...E)
S
C-U
A7
E/PC/PH/PR
S
MP
S
P.C.B.
(REP534
7
B...PH/PR)
(REP534
7
C...PC)
NOTE: " * " REF I
S
FOR INDIC
A
TION ONL
Y
B
C
E
B
C
E
B
C
E
B
C
E
PbF 391
2AA
391
2AA
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
R
A
K
+
-
~
~
~
~
Q
R1
7
01
C1508
IC1501
R1
726
C1
72
1
R1505
Q
R1
72
0
Q
R1
267
Q
1404
Q
1
766
C1
2
08
IC1
2
01
Q
1
76
5
R1
222
C1
2
09
D140
6
C1800
R1
72
5
C150
6
W
2
01
C1504
R1
2
05
R1504
C1505
R1
72
4
R150
7
R1503
R150
2
R1501
R1511
C1511
R1514
R1508
D1504
C151
2
TH1
7
01
R1
6
03
Q
1
266
C1
26
3
C1
262
Q
R1
6
01
R1
6
01
R1
6
04
D1505
R151
7
R185
2
Q
1
26
5
R1
2
5
6
R1
2
58
R1
2
55
C1
6
04
R1
2
5
7
R1
2
44
Q
1405
R1414
C1
2
14
R1
7
5
6
Q
1
7
0
2
R1
2
45
R1
2
33
Q
R1
767
C1
76
3
C1411
R1
2
43
C1404
C140
7
Q
1
2
0
6
R1
2
4
6
R1
2
4
2
Q
1403
W30
C140
6
R14
2
0
R1
2
0
2
D1
2
03
R1
7
1
7
R1
7
08
R1
7
09
R1
7
1
6
Q
1505
R1
7
10
R1
7
11
R1
7
0
6
C1
7
08
R1
7
0
2
R1
7
01
R1
7
03
Q
1
7
01
C1
7
04
D150
2
C1503
C150
7
C1509
R1515
C1
7
10
C1
7
1
2
R1510
W
2
05
C1510
R151
2
W
2
04
R151
6
R1
6
0
6
W
2
0
2
R1513
C1
6
0
2
R1
6
05
R1
2
59
R1509
R1
6
0
7
R1
6
0
2
W
2
03
LB1501
R1
7
58
R1413
R1
7
05
D141
6
R141
2
C1405
R1
7
55
C1
7
01
C1
762
R1
7
5
7
R1
2
3
6
C1
2
0
7
R1411
C1
2
03
R1
7
04
R1
2
18
R1
2
1
7
R1
2
19
R5859
R1419
C1
2
0
6
R1
22
9
R1
2
30
R1415
W
2
00
R1
2
40
R1
2
3
7
R1
2
39
C1
2
11
R1
2
09
TH1
2
01
R141
7
R1
2
38
D140
2
R1418
Z
A
1501*
CN1851
K1
6
11
IC1
6
01
IC1
7
01
C1
7
0
6
Z
A
1
7
01*
Z
J
1103
W
2
0
D1503
W18
W14
D1404
W
2
9
C1
2
01
D1
2
05
C1
2
13
W
27
W
2
1
W1
2
W1
7
Q
1501
W
26
T1501
T1401
C1513
C1
6
01
W
22
Q
150
2
W1
6
D1
6
01
D150
6
F1501
T5
A
L
2
50
V
R1518
C1518
K1
6
01
Q
140
2
W10
D1405
C1409
IC140
2
Z
A
1
2
01*
C1403
D1
2
04
D1
2
01
C1
2
15
Q
1103
K1
2
13*
LB1
2
13
L1
2
01
LB1
2
01...E/PC
...PH/PR
W
2
K1
2
01*
Z
A
1001*...PC/PH/PR
HE
A
T
S
INK
LB150
2
C150
2
W4
W8
W
7
C1514
W1
W
2
5
W11
W15
C151
6
R1519
W
2
8
C1
22
4
C1408
W3
W
2
4
W19
W
2
3
D1403
F1401
W13
T500
mA
L
2
50
V
R1
2
03
R1
2
04
W5
W9
W
6
D1001
D1
7
03
D1
7
05
R1
72
1
HE
A
T
S
INK
HE
A
T
S
INK
HE
A
T
S
INK
TO
A
C INLET P.C.B.
...E/PC
...PH/PR
...E/PC
TL11*
TL
2
1*
C
A
UTION
RI
S
K OF ELECTRIC
S
HOCK
A
C
V
OLT
A
GE LINE.
PLE
AS
E DO NOT TOUCH THI
S
P.C.B
13
1
2
11
10
9
8
7
6
5
4
3
2
1
1
2
4
3
1
2
4
5
4
1
8
3
1
2
4
3
2
3
1
4
2
3
1
4
1
5
7
6
1
4
5
8
1
2
3
4
5
7
8
9
10
8
9
10
1
6
15
1
8
4
5
1
2
3
1
2
3
5
Содержание SC-UA7E
Страница 5: ...5 1 4 Caution For AC Cord For E Figure 1 3 ...
Страница 11: ...11 5 Location of Controls and Components 5 1 Remote Control Key Button Operation For E PH PR ...
Страница 12: ...12 5 2 Remote Control Key Button Operation For PC ...
Страница 13: ...13 5 3 Main Unit Key Button Operation ...
Страница 22: ...22 7 9 2 Main P C B 7 9 3 DAMP P C B 8 8 9 IC2104 IC2108 IC2107 10 IC2101 C2155 ...
Страница 25: ...25 8 3 Main Components and P C B Locations ...
Страница 42: ...42 ...
Страница 44: ...44 ...
Страница 80: ...80 ...
Страница 86: ...86 ...