Cd Loading P.c.b. & Ac Inlet P.c.b. & Regulator P.c.b; Fl P.c.b; Power P.c.b - Panasonic SA-HT680PL Service Manual

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18.3. CD Loading P.C.B. & AC Inlet P.C.B. & Regulator P.C.B.
CD Loading P.C.B.
Re f No.
MODE
1
2
3
CD P LAY
7.8
0
0
S TANDBY
8.5
1.6
0
AC INLET P.C.B.
Q515
Re f No.
MODE
E
C
B
CD P LAY
0
0
0
S TANDBY
0
1.1
0
REGULATOR P.C.B.
Q2803
Re f No.
MODE
E
C
B
CD P LAY
16.1
9.4
15.4
S TANDBY
0.9
0.8
0.3
Q2814
Re f No.
MODE
E
C
B
CD P LAY
6.9
14.4
7.5
S TANDBY
0
0.5
0.5

18.4. FL P.C.B.

Re f No.
MODE
1
2
3
CD P LAY
-4.9
-4.9
0.3
S TANDBY
0
0
0
Re f No.
MODE
21
22
23
CD P LAY
-3.3
-4.5
-4.0
S TANDBY
0
0
0
Q6902
Re f No.
MODE
E
C
B
CD P LAY
0
5.4
0
S TANDBY
0
4.1
0

18.5. Power P.C.B.

Re f No.
MODE
1
2
3
CD P LAY
0
0
-68.9
S TANDBY
0
0
2.0
Re f No.
MODE
21
22
23
CD P LAY
-68.6
0
0
S TANDBY
0
0
0
Re f No.
Q501
MODE
E
C
B
CD P LAY
0
0.9
0
S TANDBY
0
0.2
0
Q507
Re f No.
MODE
E
C
B
CD P LAY
0
0.1
0
S TANDBY
0
0.1
0
Q520
Re f No.
MODE
E
C
B
CD P LAY
0.7
0.7
0
S TANDBY
0
-0.6
0
IC11
4
5
6
7
8
0
7.8
7.8
5.1
0
1.5
8.5
8.4
0
0
Q516
E
C
B
0
0.5
-0.1
0
0.5
-0.1
Q2804
E
C
B
8.6
15.4
9.2
0.4
0.3
0.7
4
5
6
7
8
0
0.4
0.4
0.9
0.9
0
0
0
0.1
0
24
25
26
27
28
-5.3
-4.9
-4.1
-4.5
-5.3
0
0
0
0
0
Q6903
E
C
B
0
5.3
0
0
4.1
0
4
5
6
7
8
-67.8
0
33.6
-33.8
0
0
0
0
0
0
24
25
26
0
0
0
0
0
0
Q502
E
C
B
0
0.9
0
0
0.2
0
Q508
E
C
B
-1.8
0.8
-1.8
0
0.1
0
Q522
E
C
B
0.8
0.8
0.6
0.3
0.1
-0.1
9
1
2
3
5.1
7.8
0
0
0
8.4
1.8
0
Q517
E
C
B
E
0
2.5
1.1
0
1.1
2.3
1.2
0
Q2807
E
C
B
E
-6.8
-0.8
7.4
0
0.3
-0.1
-0.1
0
IC6901
9
10
11
12
13
0.7
0.1
-5.3
-2.5
-4.6
0
0
0
0
0
IC6901
29
30
31
32
33
-4.9
-4.9
-4.9
-4.9
-4.9
0
0
0
0
0
Q6904
E
C
B
E
0
5.2
0
0
0
4.1
0
0
IC501
9
10
11
12
13
0
0
0
0
0
0
0
0
0
0
IC501
Q503
E
C
B
E
0
0
0.1
0
0
0
-0.6
0
Q509
E
C
B
E
0.1
0.9
0
0
0.1
0.2
0
0
Q523
E
C
B
E
4.6
0
4.2
-10.5
0.1
-0.1
0.4
0
63
IC21
4
5
6
7
8
0
7.8
7.8
5.1
0
1.5
8.4
8.4
0
0
Q519
C
B
0.1
0
0
0
Q2808
Q2809
C
B
E
C
-7.4
-0.6
0
-36.4
-0.3
-0.3
0
-0.4
14
15
16
17
18
-4.9
-5.3
-4.9
-2.5
-4.5
0
0
0
0
0
34
35
36
37
38
-4.9
-4.9
-4.9
-4.9
-4.9
0
0
0
0
0
Q6905
Q6906
C
B
E
C
5.2
0
0
0
4.1
0
0
4.1
14
15
16
17
18
-0.2
33.9
-34.1
0
0
0
0
0
0
0
Q505
Q506
C
B
E
C
0
0.9
0.9
0
0
0
0
0
Q510
Q511
C
B
E
C
-1.8
0
4.6
33.8
0
0
0.1
0
Q524
C
B
-34.1
-11.1
0
0
SA-HT680PL
9
5.1
0
B
0
-0.4
19
20
-3.0
-3.6
0
0
39
40
-4.9
-4.9
0
0
B
0.9
0
19
20
0
68.2
0
2.0
B
0.9
0
B
5.0
0

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