Sharp CD-C482 Service Manual page 22

CD-C482
A
B
JR13
QR19
RR55
C3199GR
1K
PRE OUT
SUBWOOFER
CR43
330P
CR44
330P
PRE OUT
CENTER
RR56 QR20
1K C3199GR
RR60 RR59
4.7K 4.7K
C
QR17
RR39
PRE OUT C3199GR
1K
SURROUND
L-CH CR31
330P
CR32
330P
PRE OUT
SURROUND
QR18
RR40
R-CH
C3199GR
1K
D
RR44 RR43
4.7K 4.7K
RR23 QR15
1K C3199GR
PRE OUT
FRONT
L-CH CR19
330P
E
CR20
330P
PRE OUT
FRONT
RR24
R-CH QR16
1K C3199GR
RR28 RR27
4.7K 4.7K
DR12
1SS133
JR12
RR15 CR13
27K 390P
L-CH
RR17
F
1.8K
INPUT
VIDEO/AUX-2
RR18
1.8K
R-CH
RR16 CR14
27K 390P
JR11
CR11
390P
L-CH
RR11 RR13
27K 1.8K
INPUT
VIDEO/AUX-1
RR14
1.8K
R-CH
RR12 CR12
27K 390P
G
VIDEO-1
TO MAIN SECTION
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1
RR87
220
8
+ 3
RR69
ICR14
1
(1/2) 1K
CR47
–
2
0.001
CR45
RR67
47/25
100K
RR61 RR63
RR65
RR57 1K 18K
1.8K
100K
RR58
RR66
RR64
100K
RR62
1.8K
18K
1K
RR68
CR46
100K
2.2/50
CR48
– 6
47P
ICR14
RR70
7
(2/2)
1K
+
5
4
RR88
NJM4565M
220
BUFFER AMP.
RR85
220
8
+
3
ICR13 RR53 CR39
1
1K
(1/2) 2.2/50
CR35
– 2
47P
CR33
RR51
2.2/50
100K
RR45 RR47
RR49
RR41
1K 18K
1.8K
100K
RR42
RR50
100K
RR46 RR48
1.8K
1K
18K
RR52
CR34
100K
2.2/50
CR36
– 6
47P
ICR13 CR40
RR54
7
2.2/50
(2/2)
1K
+ 5
4
NJM4565M
BUFFER AMP.
RR86
220
RR83
220
8
+ 3
RR37
ICR12
CR27
1
1K
(1/2)
2.2/50
–
2
CR23 47P
CR21
RR35
2.2/50
100K
RR29 RR31 RR33
RR25 1K 18K 1.8K
100K
RR26 RR34
100K RR32 1.8K
RR30
18K
1K
RR36
CR22
100K
2.2/50
CR24
– 6
47P
CR28
ICR12 RR38
7
2.2/50
(2/2)
1K
+ 5
4
NJM4565M
BUFFER AMP. RR84
220
2 3
QR13
KRA107M
1 CR17
4.7/50
QR12
RR21
KRA107M
47K
2
3 CR16
4.7/50
1
QR11
RR20
KRA107M
47K
2
3
CR15
1
4.7/50
RR19
47K
30 29 28 33 32 31 45 46 47
VIDEO-2
TO MAIN SECTION
P25 12-A
P25 7-G
2 3
Figure 22 SCHEMATIC DIAGRAM (3/20)
CR51
47/25
+B
CP41
CR52
2.2/50
2.2/50
–B
+B
–B
CR65
47/25
+B
CR66
47/25
–B
+B
36 39 37 38
TO MAIN SECTION
4
– 22 –
RP51
1K
S.W.MUTE
RP62
5.6K
RP53
100K
NJM4565M
L-CH
8
+
5
CP15 CP19 ICP11
(1/2)
0.1 0.1
6 –
RP21
100
CP07
100P
RP15
RP19
100K
2.2K
RP20
RP16
2.2K
100K
CP08
100P
RP22
RP18
100
8.2K
–
2
CP14
CP16 ICP11
0.001
0.1 (2/2)
+
3
4
CP20
0.1
RP11
RP12
100
100
–B
+B
34 81 35
P25 10-G
5
QP15
C3199GR
CP47
0.001
CP23
10/16
7
Q
RP25
C
1K
RP27
47K
RP28
47K
CP24
QP
10/16
C3
1
RP26
1K
RP32 RP31
220 220
6