Sony HCD-S400 - Page 46

46
HCD-S400
IC600 MC14052BDR2 (I/O BOARD)
IC604 BU1924F-E2 (I/O BOARD)
ANALOG
DIGITAL
RCLK NC XO XI
VSS2
T2
VDD2
T1
QUAL
RDATA
VREF
MUX
VDD1
VSS1 VSS3
CMP
1 43 65 872
141516 13 12
11
10 9
CLOCK
PLL 57kHz
RDS/ARI
COMPARATOR
8th SWITCHED
CAPACITOR
FILTER
ANTI-ALIASING
FILTER
BIPHASE
DECODER
PLL
1187.5Hz
DEFFERENTIAL
DECODER
TEST
BINARY TO 1-OF-4
DECODER WITH
INHIBIT
LEVEL
CONVERTER
VDD X2 X1 X X0 X3 A B
YO
Y2
Y
Y3 Y1
INH
VEE
VSS
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
IC701 BA7666FS-E2 (I/O BOARD)
VCCVCC
OUTA1
OUTA2
MUTE
OUTB1
OUTB2
BIAS
N.C.
OUTC1
OUTC2
MUTE
INA
GND
INB
GND
N.C.
INC
GND
BIAS
6dB
6dB
BIAS
75Ω
75Ω
75Ω
6dB
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8