DOWNLOAD Panasonic SC-HC17EB / SC-HC17EC / SC-HC17EE / SC-HC17EG Service Manual ↓ Size: 13.22 MB | Pages: 114 in PDF or view online for FREE

Model
SC-HC17EB SC-HC17EC SC-HC17EE SC-HC17EG
Pages
114
Size
13.22 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / COMPACT STEREO SYSTEM
File
sc-hc17eb-sc-hc17ec-sc-hc17ee-sc-hc17eg.pdf
Date
PREV: Panasonic SC-HC15EB / SC-HC15EG / SC-HC15EP / SC-HC15PU / SC-HC25DBEB Service Manual / Supplement

Panasonic SC-HC17EB / SC-HC17EC / SC-HC17EE / SC-HC17EG Service Manual ▷ View online

97
16.1.3.
MAIN 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
2.8
3
0.8
1.6
1.6
0
0
1.6
1.6
3.3
3.2
0
1.7
3.3
3.3
1.8
1.8
1.8
3.3
0
STANDBY
2.8
3
0.8
1.6
1.6
0
0
1.6
1.6
3.3
3.2
0
1.7
3.3
3.3
1.8
1.8
1.8
3.3
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
3.3
3.3
3.2
0
1.7
16.7
0.5
0
0.5
16.4
16.7
0.5
0
0.5
16.7
1.7
0
3.3
0
0
STANDBY
3.3
3.3
3.2
0
1.7
16.7
0.5
0
0.5
16.4
16.7
0.5
0
0.5
16.7
1.7
0
3.3
0
0
REF NO.
MODE
41
42
43
44
45
46
47
48
CD PLAY
0
0
1.7
1.7
0
3.3
3.3
2.5
STANDBY
0
0
1.7
1.7
0
3.3
3.3
2.5
REF NO.
MODE
1
2
3
4
5
POWER ON
3.3
0
0
3.3
3.3
STANDBY
3.3
0
0
3.3
3.3
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
POWER ON
3.1
3.1
0
0
3.3
0
1.6
1.6
3.3
0
3.7
0
3.3
3.3
STANDBY
3.1
3.1
0
0
3.3
0
1.6
1.6
3.3
0
3.7
0
3.3
3.3
REF NO.
MODE
1
2
3
4
5
6
7
8
POWER ON
9.6
16.7
5.2
0
0
1.4
3.3
2
STANDBY
9.6
16.7
5.2
0
0
1.4
3.3
2
REF NO.
MODE
1
2
3
4
5
6
7
8
POWER ON
13
16.7
9
0
0.8
1.4
3.3
2
STANDBY
13
16.7
9
0
0.8
1.4
3.3
2
REF NO.
MODE
1
2
3
4
5
POWER ON
3.3
0
16.7
2.5
16.7
STANDBY
3.3
0
16.7
2.5
16.7
REF NO.
MODE
1
2
3
4
5
POWER ON
0
0
5.2
5.2
3.3
STANDBY
0
0
5.2
5.2
3.3
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
POWER ON
3.3
3.3
3.3
3.3
3.2
0
3.3
0
0
0
0
1.2
1.6
0
1.2
1.0
3.3
1.8
3.3
3.2
STANDBY
3.3
3.3
3.3
3.3
3.2
0
3.3
0
0
0
0
1.2
1.6
0
1.2
1.0
3.3
1.8
3.3
3.2
IC400
IC1101
IC1102
IC400
IC400
IC401
IC450
IC1100
IC1103
SC-HC17EB/EC/EE/EG MAIN P.C.B.
IC6002
98
16.1.4.
MAIN P.C.B. (2/2)
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
POWER ON
3.2
3.3
0
0
0
3.3
3.2
2.9
3.2
3.2
0
1.6
0
3.2
3.3
3.2
1.8
3.2
0
0
STANDBY
3.2
3.3
0
0
0
3.3
3.2
2.9
3.2
3.2
0
1.6
0
3.2
3.3
3.2
1.8
3.2
0
0
REF NO.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
POWER ON
0
0
3.3
0
3.3
0
0
3.3
3.3
3.2
3.2
0
0
3.3
0
0
0
0
0.5
3.2
STANDBY
0
0
3.3
0
3.3
0
0
3.3
3.3
3.2
3.2
0
3.0
3.3
0
0
0
0
0.5
3.2
REF NO.
MODE
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
POWER ON
3.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
STANDBY
3.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
REF NO.
MODE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
POWER ON
3.3
3.2
3.3
3.2
3.2
3.3
0
0
3.3
0
0
3.3
1.1
3.3
1.1
3.3
0.3
0
2.8
3.3
STANDBY
3.3
3.2
3.3
3.2
3.2
3.3
0
0
3.3
0
0
3.3
1.1
3.3
1.1
3.3
0.3
0
2.8
3.3
REF NO.
MODE
1
2
3
4
POWER ON
3.3
3.3
0
0
STANDBY
3.3
3.3
0
0
REF NO.
MODE
1
2
3
4
5
6
7
8
POWER ON
0
0
0
0
3.3
3.3
0.5
3.3
STANDBY
0
0
0
0
3.3
3.3
0.5
3.3
REF NO.
MODE
1
2
3
4
5
POWER ON
5.2
0
0
3.3
5.0
STANDBY
5.2
0
0
3.3
5.0
REF NO.
MODE
E
C
B
E
C
B
E
C
B
E
C
B
POWER ON
3.7
16.5
3.7
3.7
16.5
3.7
16.5
0
16.5
0
3.3
0
STANDBY
3.7
16.5
3.7
3.7
16.5
3.7
16.5
0
16.5
0
3.3
0
REF NO.
MODE
1
2
3
4
5
6
7
8
E
C
B
E
C
B
POWER ON 16.5
16.5
16.5
1.1
16.5
16.7
16.7
16.7
0
8.9
0
3.2
3.1
2.4
STANDBY
16.5
16.5
16.5
1.1
16.5
16.7
16.7
16.7
0
8.9
0
3.2
3.1
2.4
REF NO.
MODE
E
C
B
E
C
B
POWER ON
3.3
3.3
2.3
3.3
3.3
0
STANDBY
3.3
3.3
2.3
3.3
3.3
0
QR401
Q404
Q1101
Q6004
Q400
Q401
Q402
SC-HC17EB/EC/EE/EG MAIN P.C.B.
IC6002
IC6002
IC6002
IC6002
Q403
IC6003
IC6004
IC6500
QR400
99
16.1.5.
PANEL P.C.B.
16.1.6.
TUNER P.C.B.
16.1.7.
SMPS P.C.B.
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
POWER ON
0
0
0
0
1.9
0
0
0
1.5
0
0
0
3.2
-21.4 -21.4 -21.4
-19
-10
-16.6
-0.1
STANDBY
0
0
0
0
1.9
0
0
0
1.5
0
0
0
3.2
-21.4 -21.4 -21.4
-19
-10
-16.6
-0.1
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
POWER ON -21.4 -19.1 -21.4 -16.8 -16.8 -21.4 -18.9 -21.3 -16.6 -21.9 -12.2 -14.7 -21.7 -19.4 -19.4 -19.4 -19.4 -19.4 -19.4 -19.2
STANDBY
-21.4 -19.1 -21.4 -16.8 -16.8 -21.4 -18.9 -21.3 -16.6 -21.9 -12.2 -14.7 -21.7 -19.4 -19.4 -19.4 -19.4 -19.4 -19.4 -19.2
REF NO.
MODE
41
42
43
44
POWER ON
-19
-19.1
3.3
0
STANDBY
-19
-19.1
3.3
0
SC-HC17EB/EC/EE/EG PANEL P.C.B.
IC6801
IC6801
IC6801
REF NO.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TUNER
0
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
0
0
SC-HC17EB/EC/EE/EG TUNER P.C.B.
IC52
REF NO.
MODE
1
2
3
4
5
6
7
8
POWER ON
2.0
18.0
0
2.0
15.1
15.1
15.1
15.1
STANDBY
2.0
18.0
0
2.0
15.1
15.1
15.1
15.1
REF NO.
MODE
1
2
3
4
POWER ON
0
0
2.5
14.5
STANDBY
0
0
2.5
14.5
REF NO.
MODE
E
C
B
E
C
B
E
C
B
POWER ON
0
14.5
2.5
14.5
14.5
2.5
0
14.4
0.5
STANDBY
0
14.5
2.5
14.5
14.5
2.5
0
14.4
0.5
SC-HC17EB/EC/EE/EG SMPS P.C.B.
IC1700
IC1701
Q1700
Q1701
QR1700
100
16.1.8.
Waveform Chart
WF No. IC52-2,13,14 (TUNER)
0.1Vp-p(200usec/div)
WF No. IC6002-12 (PLAY)
3.8Vp-p(50nsec/div)
WF No. IC400-13 (PLAY)
2Vp-p(20nsec/div)
WF No. IC400-14 (PLAY)
2.2Vp-p(20nsec/div)
WF No. IC6002-16 (PLAY)
2.1Vp-p(10usec/div)
WF No. IC450-3 (PLAY)
1.4Vp-p(5usec/div)
WF No. IC6002-13 (PLAY)
3Vp-p(50nsec/div)
WF No. IC6002-15 (PLAY)
1.1Vp-p(10usec/div)
WF No. IC450-12 (PLAY)
2.8Vp-p(5usec/div)
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