LA9251M Datasheet, PDF (15/17 Pages) Sanyo Semicon Device – CD Player Analog Signal Processor (ASP)

Test Circuit
LA9251M
77
76
F2I ₆₅
F2IAC
1MΩ
0.01µF
66
F1I 67
F1IAC
1MΩ
0.01µF
68
1MΩ
EIAC ^{EI 69 0.01µF}
70
FI 71
FIAC ₇₂
1MΩ
0.01µF
0.01µF
1MΩ
1MΩ
1MΩ
1MΩ
FIN2
1
FIN1
2
E
3
F
4
TB
5
20kΩ ^TE-
6
TESI AC
73
0.01µF
TE
7
TESI
8
SCI
9
0.068µF
TH
10
REF
TA
11
TD-
12
TD
13
REF
JP
14
2kΩ
TO
15
NC
16
REF
100kΩ
0.1µF
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
LA9251M
RF-
48
10kΩ
RF
2kΩ
47
GND
46
CLV
45
HFL
44
TES
43
TOFF
42
TGL
41
TJP
40
NC
39
LASER
38
FSTA
37
EFBAL
36
SP8
35
TGRF
34
SLOF
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
39kΩ 15kΩ
S1
30kΩ
100pF
74 75
A12229
No. 6125-15/17