Sony CDX-3250 Service Manual page 32

IC401 LC75374E
33 32
+
+
–
–
LSELO 34
L4 35
L3 36
L2
37 +
L1
38 –
VDD 39
–
R1 40
+
R2 41
R3 42
R4 43
RSELO 44
–
–
+
+
1 2
IC402 TDA7385
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
31 30 29 28 27 26 25 24 23
–
–
+ +
CONTROL
SHIFT
DECODER LATCH
REGISTER
+
+
– –
3 4 5 6 7 8 9 10 11
22 LFIN
+
21 LFOUT
–
+
LROUT
20
–
19 VREF
18
CE
17 DI
16
CL
15
VSS
–
14
RROUT
+
–
13 RFOUT
+
12 RFIN
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