CXA1897Q 查看數據表（PDF） - Sony Semiconductor
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CXA1897Q Datasheet PDF : 22 Pages
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Block Diagram
GND
+
GND
DECK A
PB HEAD
GND
+
+
GND
+
CXA1897Q
48 47 46 45 44 43 42 41 40 39 38 37
Vcc
1
AMS
OUT
Vcc
RFC 2
3
AMS GAIN
4
AGC IN
GND
10k
5
MPX
6
AGC
OUT 7
D REC IN1
8
D IREF
D PB IN1
9
DOLBY NR
10
ON/OFF/HI
D L OUT1
11
12
TC
IREF
IREF
AGC
MUTE
REC
EQ
REC
EQ
PBEQ
CTL
RECEQ
CTL
36
GND 35
IREF
34 VG
33
10k
32
AGC TC
AGC IN
31
MPX
AGC
30 OUT
D REC IN2
29
REC
MUTE
28
D PB IN2
27
DOLBY NR
REC/PB
26
D L OUT2
25
TC
13 14 15 16 17 18 19 20 21 22 23 24
+
++
+
GND GND
PB
REC
GND GND
PB
GND GND
DECK B
R/P HEAD
REC
—2—
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