cxa1998aq Sony Electronics, cxa1998aq Datasheet - Page 15

• Manufacturer Part Number: cxa1998aq
• Description: Recording/playback Equalizer Amplifier
• Manufacturer: Sony Electronics

XRESET
DATA
CLK
390k
S11B
S11A
S27A
S21B
S27B
S21A
S16
47k
R76
10k
R52
100
R41
R72
R64
R81
10k
R89
R84
100
10k
100
µ
S25A
0.1
/25V
/25V
S12D
10k
R79
C18
C17
C24
/25V
µ
µ
47
47
C15
µ
2.7k
47
R86
5.1k
5.1k
R69
R75
S23
R61
10k
/50V
/25V
/25V
/50V
C30
C28
C26
C22
µ
µ
µ
µ
2.2
4.7
0.47
0.47
S55
S15
CLK
DATA
XRESET
DGND
OUT2
OUT2
IN2
IN2
GND
VG
Vcc
RFC
REC
AGC
REC
AGC
µ
C14
0.018
– 15 –
R30
600
µ
C13
0.018
R536
100k
OUT1
OUT1
GAIN
OUT
GND
IN1
IN1
TC
TC
CAL
EQ
EQ
AMS
AMS
AGC
AGC
AGC
AMS
AMS
REC
REC
GP
B
A
/25V
/50V
/25V
/25V
10k
R63
10k
R59
C21
C29
C27
C25
µ
µ
µ
µ
9.1k
R90
0.47
0.47
2.2
4.7
EQ
EQ
µ
C16
C19
µ
0.1
0.1
100k
µ
C32
100k
R92
R93
B
A
0.1
300k R66
27k
/25V
R56
5.1k
S24
5.1k
S20
S19
S18
S17
2.7k
R85
10k
R78
R68
C20
µ
R74
µ
0.015
C31
47
µ
0.1
S25B
S12C
METAL
NORM
s
CrO2
s
C23
µ
µ
120
70
CXA1998AQ
100
R94
10k
10k
R51
100
R40
390k
10k
R88
100
R83
47k
S22A
R80
S37
S10B
S10A
R73
R71
S28
S26B
S26A
S22B