Aiwa CX-BK33 Service Manual page 68

CX-BK33
QQ
3 7 63 1515 0
IC103 CXA2647N-T4
DVC
–
VOFST
+
VC
VC
LD 1
PD 2
APC AMP
EQ IN 3
RFAC
AC SUM 4 SUMMING
AMP
GND 5
B C D
A
A
A 6
B
B 7
C
C 8
D
D 9
TE
L 13942296513
E 10
GM –
+
VC
F 11 GM –
+
DVC OR Hi-Z
SLEEP, APC OFF VC
SW 12
ROM/RW
B
(L/H)
D
DVCC 13
A
DVC
C
DVC 14
RFAC 15
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68
http://www.xiaoyu163.com
ROM/RW
A
–
–
B
+
+
C
VC
D
VC
VCC
VC
ROM/RW
EQ
RF OFF AT VCC
RFAC
VCA
ROM/RW
VCC
VOFST
B
C
–
–
A
+
+
D
DVC
VC
ROM/RW
ROM/RW
VOFST
+
–
VC
ROM/RW
ROM/RW
VOFST
–
–
+
+
DVC
VC
ROM/RW
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2 9
8
30 DC OFST
29 RFDCI
28 RFDC
27 VC
26 RFC
25 VFC
24 BST
23 RFG
22 VCC
21 CEI
20 CE
19 TE BAL
Q Q
3 6 7 1 3 1 5
18 TE
17 FEI
16 FE
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9