Sony XR-1800R Service Manual page 25
Fm/mw/lw cassette car stereo
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Also See for XR-1800R:
- Operating instructions manual (92 pages) ,
- Service manual (39 pages) ,
- Installation/connections (4 pages)
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IC450 LC75372E
33
ROUT
34
RVREF
RFIN
35
+
RFOUT
36
–
+
RROUT
37
–
RVREF
38
VREF
39
LVREF
40
LROUT
41
TE
LFOUT
42
L 13942296513
LFIN
43
LVREF
+
LOUT
44
–
1
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.
http://www.xiaoyu163.com
32
31
30
29
RVREF
RVREF
+
+
–
–
LATCH
RVREF
LVREF
LVREF
LVREF
3
2
4
5
x
ao
u163
y
i
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2 9
8
28
27
26
25
24
23
RVREF
+
–
RVREF
SHIFT
DECODER
CONTROL
REGISTER
+
RVREF
–
+
LVREF
–
Q Q
LVREF
3
6 7
1 3
1 5
LVREF
6
8
10
11
7
9
co
.
– 30 –
9 4
2 8
22
R2
21
R1
20
TEST
RVREF
19
VSS
18
NC
17
CL
DI
16
15
CE
LVREF
0 5
8
2 9
9 4
2 8
VDD
14
L1
13
12
L2
m
9 9
9 9
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