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Model
SA-BTT190EB SA-BTT190EG SA-BTT190EP SA-BTT190GN SA-BTT195EE SA-BTT195EP SC-BTT195EEK
Pages
127
Size
10.63 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / BLU-RAY DISC HOME THEATER SOUND SYSTEM
File
sa-btt190eb-sa-btt190eg-sa-btt190ep-sa-btt190gn-sa.pdf
Date
PREV: Panasonic SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE (serv.man3) Service Manual / Supplement

Panasonic SA-BTT190EB / SA-BTT190EG / SA-BTT190EP / SA-BTT190GN / SA-BTT195EE / SA-BTT195EP / SC-BTT195EEK Service Manual ▷ View online

113
20.1.4.
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
CD PLAY
1.5
11.2
1.2
3.1
3.3
0
0
1.4
0
0
3.0
0
0
3.3
0
0
3.9
0
0
0
STANDBY
1.5
11.3
1.2
0
0
0
0
1.4
0
0
3.0
0
0
3.3
0
0
3.9
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
CD PLAY
0
0
11.2 24.0 27.6 27.6
0
0
0
0
0
27.6 24.1 24.1 27.6
0
0
0
0
0
STANDBY
0
0
11.4 10.7 27.6 27.6
0
0
0
0
0
27.6 10.7 10.7 27.6
0
0
0
0.3
0.3
REF NO.
MODE
41
42
43
44
CD PLAY
27.6 27.6 24.1 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
CD PLAY
1.5
11.2
1.2
3.1
3.3
0
0
1.4
0
0
3.0
0
0
3.3
0
0
3.9
0
0
0
STANDBY
1.5
11.3
1.2
0
0
0
0
1.4
0
0
3.0
0
0
3.3
0
0
3.9
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
CD PLAY
0
0
11.2 24.0 27.6 27.6
0
0
0
0
0
27.6 24.1 24.1 27.6
0
0
0
0
0
STANDBY
0
0
11.4 10.7 27.6 27.6
0
0
0
0
0
27.6 10.7 10.7 27.6
0
0
0
0.3
0.3
REF NO.
MODE
41
42
43
44
CD PLAY
27.6 27.6 24.1 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
CD PLAY
1.5
11.2
1.2
3.1
3.3
0
0
1.4
0
0
3.0
0
0
3.3
0
0
3.9
0
0
0
STANDBY
1.5
11.3
1.2
0
0
0
0
1.4
0
0
3.0
0
0
3.3
0
0
3.9
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
CD PLAY
0
0
11.2 24.0 27.6 27.6
0
0
0
0
0
27.6 24.1 24.1 27.6
0
0
0
0
0
STANDBY
0
0
11.4 10.7 27.6 27.6
0
0
0
0
0
27.6 10.7 10.7 27.6
0
0
0
0.3
0.3
REF NO.
MODE
41
42
43
44
CD PLAY
27.6 27.6 24.1 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
CD  PLAY
0
3.3
0
0
0
0
1.4
1.4
3.2
0
3.3
3.3
0
0
3.1
0
1.5
1.5
1.5
0
STANDBY
0
3.3
0
0
0
0
1.4
1.4
3.2
0
3.3
3.3
0
0
3.1
0
1.5
1.5
1.5
0
IC5200
IC5200
IC5100
IC5100
IC5100
IC5200
IC5300
IC5300
IC5301
SA-BTT190EB/EG/EP/GN,SA-BTT195EE/EP D-AMP P.C.B.
IC5300
114
20.1.5.
D-Amp P.C.B. (2/2)
20.1.6.
SMPS P.C.B.
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CD PLAY
1.7
1.6
1.2
1.2
1.2
0
0
3.3
3.3
1.6
1.6
0
1.7
0
0
0
3.2
3.2
3.2
1.6
STANDBY
1.7
1.6
1.2
1.2
1.2
0
0
3.3
3.3
1.6
1.6
0
1.7
0
0
0
3.2
3.2
3.2
1.6
REF NO.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
CD PLAY
1.6
1.6
1.6
3.2
1.6
1.6
1.6
1.6
0
1.6
1.6
1.6
1.6
3.2
0
0
0
0
0
0
STANDBY
1.6
1.6
1.6
3.2
1.6
1.6
1.6
1.6
0
1.6
1.6
1.6
1.6
3.2
0
0
0
0
0
0
REF NO.
MODE
61
62
63
64
CD  PLAY
0
0
0
0
STANDBY
0
0
0
0
REF NO.
MODE
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
CD PLAY
0
0
0
0
0
0
0
3.2
0
35.0
0
27.5
3.4
3.4
11.5
STANDBY
0
0
0
0
0
0
0
0
0
35.0
0
27.5
0
0
0
REF NO.
MODE
E
C
B
CD PLAY
11.4 11.0 11.5
STANDBY
0
0
0
SA-BTT190EB/EG/EP/GN,SA-BTT195EE/EP D-AMP P.C.B.
QR5402
QR5400
IC5301
IC5301
IC5301
Q5408
Q5409
Q5412
Q5413
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
11.0 160.2
0
0
0
STANDBY
5.9
1.0
2.3
11.0 160.2
0
0
0
REF NO.
MODE
K
A
R
POWER ON 3.3
0
3.0
STANDBY
3.3
0
3.0
REF NO.
MODE
K
A
R
POWER ON 3.8
2.8
2.3
STANDBY
3.8
2.8
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
0
2.0
2.8
18.0 19.1
4.5
0
3.8
0
0
4.8
0
STANDBY
7.4
8.6
7.7
0
2.0
2.8
18.0 19.1
4.5
0
3.9
0
0
4.8
0
REF NO.
MODE
E
C
B
POWER ON
0
3.0
2.0
STANDBY
0
3.0
2.0
IC5701
IC5799
IC5801
SA-BTT190EB/EG/EP/GN,SA-BTT195EE/EP SMPS P.C.B.
QR5901
IC5900
Q5720
Q5898
Q5901
Q5902
QR5862
115
20.1.7.
Waveform Table
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. IC2952-2,13 (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)
WF No. IC5200-27,31,36,
                          39 (PLAY)
68Vp-p(1usec/div)
WF No. IC5300-6,7,12,13 (PLAY)
4.8Vp-p(1usec/div)
WF No. IC5300-27,31,36,
                          39 (PLAY)
76Vp-p(1usec/div)
WF No. IC5301-7 (PLAY)
2Vp-p(20nsec/div)
WF No. IC5301-8 (PLAY)
1Vp-p(20nsec/div)
WF No. IC5301-23,24,25,26 
                          (PLAY)
3.2Vp-p(5usec/div)
WF No. IC5301-40,41,42,43,45,
                          46,47,48,50,51,
                          52,53 (PLAY)
6Vp-p(1usec/div)
116
20.2. Illustration of ICs, Transistor and Diode
B0HBSM000056
B0EAMM000057
B0EAKM000157
B0JCDD000002
B0ECET000002
B0ECFR000003
B0ACCK000005
B0JCPG000030
B0BC010A0269
B1ABCF000176
RFKWMBTT290EB
(100p)
C1AB00003852 (64P)
MFI337S3959 (8P)
C1AB00003569 (20P)
C0DABYY00011
B1ABMF000020
B1GBCFGG0030
B1ADCE000012
B1ADNB000003
B1GBCFLL0037
C0JBAR000434
B1DGDC000002
B0HFRJ000012
B0ZAZ0000089
B0FBAR000043
C0ABBA000168 (8p)
C0DBEYY00070
C0HBB0000057 (44p)
MIP2F20MSSCF
C5HACYY00008
C0DBGYY01985
C0DBAYY00903 (14p)
C1AB00003582 (44p)
C0DBAYY00729 (20p)
C0DBZYY00018 (8p)
B0BC035A0007
B0BC9R000008
B0EAKM000117
B0BC6R8A0266
B0BC3R0A0262
B0BC013A0269
B0JCMD000010
DZ2J220M0L
DZ2J03300L
DZ2J30000L
DZ2J062M0L
DZ2J200M0L
B1ABDF000026
B1ABDF000033
B1GBCFJJ0040
B1GBCFNN0041
B1GBCFGG0024
B1ADCF000001
B1BABK000001
B1ABMG000008
B1ABCF000011
No.1
No.1
8
4
5
7
1
2
3
No.1
1
7
E
B
C
2
3
1
5
4
6
Anode
Anode
Anode
Cathode
A
Ca
Cathode
Anode
A
Ca
Cathode
Anode
A
Ca
Cathode
Anode
1
3
2
1
3
2
No.1
3
1
2
A
Ca
Cathode
Anode
No.1
C
E
B
B
C
E
A
Ca
Cathode
Anode
Cathode
Anode
A
Ca
Ca
A
A
Ca
A
A
Cathode
Anode
A
Ca
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