Sharp CD-C462C Manual de serviço - Página 16

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Sharp CD-C462C Manual de serviço
CD-C462/C462C
5
9
A
CNS11
+B
M_12V
6
6
+B
7.3V
5
5
D_GND
4
4
3
3
L-CH
A_GND
2
2
R-CH
1
1
BI601
FW601
TAPE REC
27
B
TAPE BIAS
26
T1/T2
25
24
23
HP_SW
22
LCH
21
A_GND
20
RCH
19
18
–VP
17
VF2
VF1
16
R MUTE
15
D.P CE
14
F MUTE
13
POWER
12
C MUTE
11
C
DO
10
CL
9
R521
8
DI
1K
7
CE
R514
6
1K
5
4
3
+B
2
M_12V
1
D_GND
CNP601
D
E
F
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 9.
1
P22 6-D
TO TUNER & DECK SECTION
7
8
6
3
1
11 12 16 17
+B
R522
1K
C509
0.1 (ML)
C501
0.1
(ML)
4.7V
49
4.7V
50
C510 0.47/50
5.4V
51
C512 4.7/50
4.7V
52
C511 0.47/50
5.4V
53
C513 4.7/50
4.6V
54
C516 0.15/50
4.6V
55
C518 3.3/50
4.6V
56
C520 0.15/50
3.7V
57
C522 0.15/50
3.5V
58
C525 3.3/50
3.4V
59
C526 0.15/50
5.4V
60
C528 4.7/50
4.8V
61
C529 0.47/50
5.4V
62
C530 4.7/50
4.7V
63
C533 0.47/50
4.7V
64
C543
0.1
(ML)
C534
0.1 (ML)
+B
+B
2
3
Figure 16 SCHEMATIC DIAGRAM (3/10)
4
2
13 14
10
15
R518
1K
R519
1K
C549 100P
C550 100P
C551 100P
R501
100K
R502
100K
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
R503
1K
32
2.3V
OSC
DC_OUT3
31
5V
OSC
R_RECT
30
4.7V
VDD
DC_OUT4
4.7V
29
A/D
L_RECT
4.7V
28
NS
VLR_TH
4.7V
27
D/A
VLR_1
IC501
4.7V
26
DC_OUT
VLR_2
LV1035M
4.7V
25
DC_OUT
VCS_2
DOLBY PRO LOGIC
4.7V
24
L_OUT
VCS_1
DECORDER
4.7V
23
R_OUT
VCS_TH
4.7V
22
S_OUT
L+R_RECT
–0.1V
D_GND
21
DC_OUT2
0.6V
IREF
20
L-R_RECT
2.5V
DET
19
DC_OUT1
9.4V
VCC
18
0V
17
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
C541 220/16
C514 0.082 (ML)
C515 0.0033 (ML)
C517 0.082 (ML)
C519 0.47/50
R510
18K
C521 0.33/50
C523 10/50
C542
C524 10/50
220/16
C527 10/50
R530
R531
3.3K
3.3K
R529
330
R636
Q605
10K
KRC104 M
1
4V
0V
0V
3
2
D602
D603
1SS133
1SS133
4
– 16 –
X501
C561
0.022
R505
4.7K
R506
4.7K
R507
1K
R508
39K
C531
2.2/50
C563
0.022
R509
4.7K
R512
4.7K
R511
1K
+B
R637
4.7K
D604
1SS133
5
6