Main P.c.b. (4/4) - Panasonic SA-BT300PX Service Manual

Blu-ray disc home theater sound system
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11.4. Main P.C.B. (4/4)

REF NO.
MODE
1
2
CD PLAY
0
0
STANDBY
0
0
REF NO.
MODE
1
2
CD PLAY
0
0
STANDBY
0
0
REF NO.
MODE
1
2
CD PLAY
1.8
2.5
STANDBY
1.8
2.5
REF NO.
MODE
1
2
CD PLAY
3.3
0
STANDBY
3.3
0
REF NO.
MODE
1
2
CD PLAY
11.5 11.5
STANDBY
11.5 11.5
Q101
REF NO.
MODE
E
C
CD PLAY
1.8
1.8
STANDBY
1.8
1.8
REF NO.
MODE
1
2
CD PLAY
0
0.7
STANDBY
0
0.7
REF NO.
MODE
1
2
CD PLAY
0
0.7
STANDBY
0
0.7
REF NO.
MODE
1
2
CD PLAY
0
-4.8
STANDBY
0
0.6
Q7001
REF NO.
MODE
E
C
CD PLAY
0
11.1
STANDBY
0
11.1
3
4
5
6
7
0
-7.2
0
0
0
0
-7.2
0
0
0
3
4
5
6
7
0
0
0
0
-7.2
0
0
0
0
-7.2
3
4
5
6
7
2.0
1.0
1.6
0
0
2.0
1.0
1.6
0
0
3
4
5
6
7
0
1.9
5.2
0
0
0
1.9
5.2
0
0
3
4
5
9.0
0
0
9.0
0
0
Q102
B
1
2
3
1.2
0
0.7
0
1.2
0
0.7
0
Q352
3
4
5
6
0
0
0.7
0
0
0
0.7
0
Q504
3
4
5
6
0
0
0.7
0
0
0
0.7
0
Q2101
3
4
5
6
0
0
-4.8
0
0
0
0.6
0
Q7002
B
1
2
3
0.1
11.5 11.5 20.2 22.8 11.5 11.5
0.1
11.5 11.5 20.2 22.8 11.5 11.5
IC3107
8
6.9
6.9
IC3201
8
9
10
11
12
0
6.9
0
0
0
0
6.9
0
0
0
IC7001
8
9
10
11
12
0
0
20.3 18.9 21.7 21.6
0
0
20.3 18.9 21.7 21.7
IC7002
8
5.2
5.2
IC7003
4
5
6
E
0
0.7
0
1.5
0
0.7
0
1.5
Q353
1
2
3
4
5
0
0.6
0
0
0.6
0
0.6
0
0
0.6
Q1101
E
C
B
E
0.
3.3
0
3.1
0.
3.3
0
3.1
Q2102
1
2
3
4
5
0
-4.8
0
0
-4.8
0
0.6
0
0
0.6
4
5
6
1
5.2
5.2
75
13
14
15
16
0
0
0
6.9
0
0
0
6.9
13
14
15
16
17
0
19.0
1.8
1.0
0
19.0
1.8
1.0
Q351
C
B
1.4
0.8
1.4
0.8
Q354
6
E
C
B
0
0.
0
0.6
0
0.
0
0.6
Q1102
Q1103
C
B
E
C
3.1
2.5
1.5
1.5
3.1
2.5
1.5
1.5
6
1
2
3
0
0
-4.8
0
0
0
0.6
0
Q7003
2
3
4
5
6
5.2
21.6 22.8
5.2
5.2
5.2
21.6 22.8
5.2
5.2
SA-BT300PX MAIN P.C.B.
18
19
20
2.0
2.5
2.5
2.0
2.5
2.5
B
0.8
0.8
Q2103
4
5
6
0
-4.8
0
0
0.6
0

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