Sharp CD-C482 Service Manual page 33

6 7 8 9 10 11 12 13 14 15 16 17 18 19
5 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60
81 PG0
ICD01
IX0234AW
DISPLY MICROCOMPUTER
00 SCK1
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
CD01
0.022
CD02
100/10
SWD01
VOL JOG
KEY1 KEY5
SWD03
RE41
X-BASS
RE01
8.2K
8.2K
KEY6
KEY2
SWD12
RE11 RE51
TUNING UP
8.2K 8.2K
CUE
RE21
8.2K
KEY3
RE31
8.2K
KEY4
D30
DOWN
IND
DISPLAY PWB-C1
7
FLD01 FL DISPLAY
20 21 22 23 24 25 26 27 28 28 28 30 31 32 33 34 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
–B
+B
59 58 57 56 55 54 53 52 51
S24
50
S25
S18 49
S26
S17
48
S27
S16 47
50 S19
VDD
VDD3 46
G1
S15
45
G2
S14
44
G3
43
S13
G4
S12
42
G5
S11 41
G6
S10 40
G7
S9
39
G8
S8 38
G9
S7
37
G10
S6 36
G11
S5 35
G12
S4 34
31 S1
G12
S3 33
G13
S2 32
G14
31
22 23 24 25 26 27 28 29 30
+B
+B
CD07
0.001
JOG PWB-C4
RE42 RE43
1K 1.2K
SWD39
SWD40 SWD41
DVD/VIDEO 1 DVD/VIDEO 2
TAPE 1/2
RE52 RE53
1K 1.2K
SWD48
POWER
RE57
5.6K
SWD53
SWD54
DISC
OPEN/CLOSE SKIP
SWITCH PWB-C2
8 9
Figure 33 SCHEMATIC DIAGRAM (14/20)
LD01
2.2µH
DISC 3
DISC 2
QD11
KRC107 M
DISC 1
CD08
QD12
0.001
KRC107 M
SWD02
JOG
RE44 RE45
1.8K 2.2K
SWD43
SWD42
CD
TUNER/BAND
RE56 RE55 RE54
3.9K 2.2K 1.8K
SWD52 SWD51
DISC3 DISC2
10
– 33 –
CD-C482
QD10
KRC107 M
RD70
820
2 DISC 3
3
1
RD71
820
DISC 2
3 2
1
RD72
820
3 2 DISC 1
1
+B
6
6
SWD50
DISC1
11 12
+B
1
FWD01
1
LEDD23~LEDD28
LMKD515B