Sony CDX-1300 Service Manual page 21

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• IC Block Diagrams
IC102 AN8835SB-E1
PDA 1
PDB 2
VCC 3
LPD 4
LD 5
RFO 6
RFI 7 RF EQ
CAGC 8
ARF 9
CSBRT 10 OFFR DET
CEA 11
BDO 12
LD ON 13
GND
14
TE
L 13942296513
IC103 BA5984FP-E2
28
LOADING DRIVER
REV
FWD
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1
.
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A A CH
RX
VCBA
B CH
B
RF DET
BDO DET
AGC
3 TENV
27 26 25 24 23
–
+
OUT B
OUT A
+
–
+ – + –
x ao
y
2 3 4 5 6
i
http://www.xiaoyu163.com
8
F
F CH
RX
VCBA
E CH
E
Q Q
3 6 7 1 3
22 21 20
MUTE
–
+
+
–
VCC
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7 8 9
.
2 9 9 4 2 8
28 PDF
27 PDE
26 V
REF
25 F BAL
24 T BAL
23 FE
22 TE
CCRS
21
TE BPF
20
ENV
19
18 V DET
17 OFFR
16 CROSS
15 NRF DET
1 5 0 5 8 2 9 9 4
19 18 17 16
– + + – –
– +
LEVEL
SHIFT
LEVEL
SHIFT
– +
m
– + –
co
10 11 12 13
9 9
2 8 9 9
15
+ + –
– +
LEVEL
SHIFT
LEVEL
SHIFT
– +
+
14
21