Sharp CMS-R600X(BK) Service Manual page 27

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+B
+B
+B
5
6
7
8
9
1
2
3
4
5
10
11 12
DECK SECTION
TO TUNER SECTION
P31 12 - B, C
P29 12 - F
7
600X ONLY
C437
1/50
R443
C431
47K
1/50
R435
1K
R441
C433
47K
1/50
R433
R439
1K
C435
47K
1/50
R431
R460
1K
1K
R462
1K
R461
1K
C432
R432
1/50
1K
R434
1K
C434
R442
R436
1/50
47K
1K
C436
C438
1/50
1/50
R438
C440
1K
22/16
600X ONLY
R446
47K
R452
1K
R451
1K
Q481
KTA1271 Y
Q483
KRC102 M
11.5V
R483
2.2K
3
2
11V
0.2V
0V
1
R481
2.2K
+B
6
7
8
9
10
1
2
3
4
5
1
WT701
FW561
P34 2 - H
TO LEVEL METER
PWB
8
9
Figure 27 SCHEMATIC DIAGRAM (6/14)
R449
600X : 15K
600XT : 12K
C439
22/16
R449
C443
C447
C449
C445
0.47/50
0.056
0.22/50
0.01
16
15
14
13
12
11
10
9
8
7
17
L3
NC
18
L2
19
NC
20
L1
21
VSS
22
IC431
23
CL
LC75394E
DI
24
AUDIO PROCESSOR
25
CE
VSS
26
AVSS
27
28
R1
NC
29
30
R2
NC
31
32
R3
33
42
34
35
36
37
38
39
40
41
C444
C446
R448
0.47/50
0.056
3.3K
C448
C450
0.22/50
0.01
R450
C442
C482
2.2/50
180P
+B
C481
R450
2.2/50
+B
600X : 15K
600XT : 12K
+B
+B
WT921
2
3
4
5
6
7
8
9
1
2
CNP601A
FW921
CNS601
P33 4 - H
P33 3 - H
TO POWER PWB
TO POWER PWB
10
– 27 –
CMS-R600X/R600XT
MAIN PWB-A1(1/3)
C451
C455
C457
C453
0.0022
1/50
0.047
0.056
6
5
4
3
2
1
64
LFS
C463
LVREF
63
100P
LIN VIN 2
62
2
1
LT OUT
61
C465
10/16
LVR IN
60
C468
C467
10/16
LTEST
59
10/16
LVR OUT
58
C475
+B
VDD
57
100/10
VREF
56
RVR OUT
55
C466
RTEST
54
10/16
RVR IN
53
C464
RT OUT
52
100P
RIN VIN 2
51
RVREF
50
RFS
49
C460
47
43
44
45
46
48
0.0027
RF4C3
C456
C458
0.056
0.0022
+B
C452
C454
1/50
0.047
3
1
2
3
4
5
6
7
8
9
WT501
P35 2 - H
TO SRS PWB
11
600X
ONLY
FW501
12

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