DOWNLOAD Panasonic SA-BTT770EG / SA-BTT770EP / SA-BTT775EB / SA-BTT775EE / SA-BTT775GN / SC-BTT775EEK Service Manual ↓ Size: 20.46 MB | Pages: 127 in PDF or view online for FREE

Model
SA-BTT770EG SA-BTT770EP SA-BTT775EB SA-BTT775EE SA-BTT775GN SC-BTT775EEK
Pages
127
Size
20.46 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / BLU-RAY DISC HOME THEATER SOUND SYSTEM
File
sa-btt770eg-sa-btt770ep-sa-btt775eb-sa-btt775ee-sa.pdf
Date
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Panasonic SA-BTT770EG / SA-BTT770EP / SA-BTT775EB / SA-BTT775EE / SA-BTT775GN / SC-BTT775EEK Service Manual ▷ View online

125
12.6. D-Amp P.C.B. (1/2)
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD PLAY
1.5
11.2
1.2
3.1
3.2
1.6
1.6
1.4
0
0
3.2
1.6
1.6
3.2
0
0
3.9
0
0
0
STANDBY
1.4
11.0
1.1
0
0
0
0
1.3
0
0
3.1
0
0
3.1
0
0
3.8
0
0
0
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DVD PLAY
0
0
11.0
24.0
27.6
27.6
13.7
13.7
0
0
13.7
27.6
24.0
24.1
27.6
13.8
0
0
13.8
13.8
STANDBY
0
0
11.1
10.4
27.6
27.6
0
0
0
0
0
27.6
10.7
10.7
27.6
0
0
0
0.3
0
REF NO.
MODE
41
42
43
44
DVD PLAY
27.6
27.6
24.1
12.0
STANDBY
27.6
27.6
10.7
12.0
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD PLAY
1.5
11.2
1.2
3.1
3.2
1.6
1.6
1.4
0
0
3.2
1.6
1.6
3.2
0
0
3.9
0
0
0
STANDBY
1.4
11.0
1.1
0
0
0
0
1.3
0
0
3.1
0
0
3.1
0
0
3.8
0
0
0
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DVD PLAY
0
0
11.0
24.0
27.6
27.6
13.7
13.7
0
0
13.7
27.6
24.0
24.1
27.6
13.8
0
0
13.8
13.8
STANDBY
0
0
11.1
10.4
27.6
27.6
0
0
0
0
0
27.6
10.7
10.7
27.6
0
0
0
0.3
0
REF NO.
MODE
41
42
43
44
DVD PLAY
27.6
27.6
24.1
12.0
STANDBY
27.6
27.6
10.7
12.0
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD PLAY
0.1
11.2
0
3.1
0
1.5
1.5
0.3
0
0
0
1.5
1.5
0
0
0
3.4
0
0
0
STANDBY
0.1
11.0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
3.4
0
0
0
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DVD PLAY
0
0
11.4
11.2
27.6
27.6
11.6
11.6
0
0
12.3
27.6
11.9
11.2
27.6
11.6
0
0
12.3
12.3
STANDBY
0
0
11.4
10.7
27.6
27.6
6.5
6.5
0
0
5.1
27.6
10.7
10.7
27.6
6.5
0
0
5.1
5.1
REF NO.
MODE
41
42
43
44
DVD PLAY
27.6
27.6
11.9
11.4
STANDBY
27.6
27.6
10.7
11.4
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DVD  PLAY
1.7
0
0.8
0.7
0
0
0
0
2.8
1.1
3.0
0
2.8
3.1
2.9
0
1.7
0
0.5
1.8
STANDBY
1.6
0
0
0.7
0
0
0
0
3.0
1.2
3.2
0
3.0
3.2
3.0
0
1.8
0
0.5
0.8
IC5100
IC5301
IC5200
IC5200
IC5300
IC5200
IC5100
IC5100
SA-BTT770EG/EP,SA-BTT775EB/EE/GN D-AMP P.C.B.
IC5300
IC5300
126
12.7. D-Amp P.C.B. (2/2)
REF NO.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
DVD PLAY
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.7
1.5
1.5
1.5
1.5
0
3.3
0
0
0
0
0
0
STANDBY
0
0
0
0
0
0
0
1.8
0
0
0
0
0
3.3
0
0
0
0
0
0
REF NO.
MODE
61
62
63
64
DVD PLAY
0
0
1.3
0
STANDBY
0
0
1.6
0
REF NO.
MODE
1
2
3
4
5
6
7
8
DVD PLAY
5.9
1.4
1.4
0
0
0
0
12.0
STANDBY
0
1.5
1.5
0
0
0
0
12.0
REF NO.
MODE
E
C
B
E
C
B
DVD PLAY
13.2
27.3
13.1
13.1
27.3
13.2
STANDBY
2.8
27.3
2.9
2.9
27.3
2.8
REF NO.
MODE
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
POWER ON
5.5
11.4
6.2
0
3.3
0
0
3.2
0
27.6
0
27.5
3.4
3.4
11.5
STANDBY
5.5
11.5
6.2
0
3.2
0
0
3.0
0
27.6
0
27.5
3.4
4.4
11.5
REF NO.
MODE
E
C
B
POWER ON 11.4
11.0
11.5
STANDBY
11.5
11.1
11.5
SA-BTT770EG/EP,SA-BTT775EB/EE/GN D-AMP P.C.B.
Q5413
QR5400
QR5402
Q5412
Q5408
Q5409
Q5400
Q5403
IC5401
IC5301
IC5301
127
12.8. SMPS P.C.B. 
REF NO.
MODE
1
2
3
4
5
6
7
POWER ON 164.8
0
0
19.1
0
1.4
0
STANDBY
164.8
0
0
19.1
0
1.4
0
REF NO.
MODE
1
2
3
4
5
6
7
8
POWER ON
5.9
1.0
2.3
11.0 164.2
0
0
0
STANDBY
5.9
1.0
2.3
11.0 164.2
0
0
0
REF NO.
MODE
1
2
3
POWER ON 12.2
2.0
3.0
STANDBY
12.2
2.0
3.0
REF NO.
MODE
1
2
3
4
POWER ON
0
0
3.8
2.3
STANDBY
0
0
3.8
2.3
REF NO.
MODE
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
POWER ON
7.3
8.5
7.6
19.7
19.7
19.0
0
2.0
3.0
0
1.9
0
0
0
0.7
STANDBY
7.4
8.6
7.7
19.7
19.7
19.0
0
2.0
3.0
0
1.9
0
0
0
0.7
REF NO.
MODE
E
C
B
POWER ON
0
4.8
0
STANDBY
0
4.8
0
SA-BTT770EG/EP,SA-BTT775EB/EE/GN SMPS P.C.B.
IC5899
Q5720
Q5721
Q5863
QR5862
Q5898
Q5899
IC5701
IC5799
IC5801
128
12.9. Waveform Table (1/2)
WF No. IC1101-1,4 (PLAY)
1Vp-p(50usec/div)
WF No. IC1102-1,2,6,7 (PLAY)
0.1Vp-p(2usec/div)
WF No. IC2001-3,4 (PLAY)
4.5Vp-p(1usec/div)
WF No. IC2001-5,6,33 (PLAY)
0.08Vp-p(2usec/div)
WF No. IC2001-35,38 (PLAY)
5Vp-p(500nsec/div)
WF No. IC2300-8 (PLAY)
1.25Vp-p(10usec/div)
WF No. IC2300-9 (PLAY)
2.5Vp-p(10usec/div)
WF No. IC2300-11 (PLAY)
4Vp-p(100nsec/div)
WF No. IC2300-13 (PLAY)
2.5Vp-p(50nsec/div)
WF No. IC2501-6 (PLAY)
1Vp-p(50usec/div)
WF No. IC2501-30 (PLAY)
2Vp-p(50usec/div)
WF No. IC2800-1,12 (PLAY)
0.4Vp-p(200usec/div)
WF No. IC2800-2 (PLAY)
0.06Vp-p(2usec/div)
WF No. IC2800-15 (PLAY)
0.05Vp-p(2usec/div)
WF No. IC2800-3 (PLAY)
1.25Vp-p(2usec/div)
WF No. IC2800-13 (PLAY)
0.15Vp-p(2usec/div)
WF No. IC2952-2,13,14 (PLAY)
0.4Vp-p(200usec/div)
WF No. IC5100-6,7,12,13 (PLAY)
4.8Vp-p(1usec/div)
WF No. IC5100-27,31,36,
                          39 (PLAY)
68Vp-p(1usec/div)
WF No. IC5200-6,7,12,13 (PLAY)
4.8Vp-p(1usec/div)
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