Sony MDR-IF4000 - Manual (Page 16)

16
MDR-IF4000
IC001 CXA3668N-T4
14 15 16 17 18 19 20 21 22 23 24
DIVCODE GNDO
13
VCCS OUT VCCO DET GND2 A
GCCAP2
AGCIREF2 VCC2 A
GCIREF3
A
GCCAP1
11 10 9 8 7 6 5 4 3 2 1
VOUT15
GNDR
12
VREGIN
GNDR GNDS
A
GCIN GNDI
IN
VCCI
SIS
GNDMOS
A
GCIREF1
BIAS
FWR
S/D
CONV
GCA PREAMP OUTPUT_AMP
FWR
COMP
0
0
180
180
I/V AMP
GNDMOS
CONT
LPF
fc = 6MHz 4.5MHz
HPF
fc = 3MHz
COMP
COMP
/
IC301, 302 NJM2113V-TE2
5 VOUT1
V+
GND
VOUT2
–VIN
+VIN
VREF
CD
–
+
–
+
1
2
3
4
6
7
8