m62481fp Mitsumi Electronics, Corp., m62481fp Datasheet - Page 13

• Manufacturer Part Number: m62481fp
• Description: Pickup Servo System With Automatic Adjustment
• Manufacturer: Mitsumi Electronics, Corp.

•IV+HF BLOCK
ViA(ViB)
(1)G
(2)G
(3)f
ViA(ViB)
note(1/6)
V
Vref
Vref
Vref
ViC
REF=
D-62481-87I
HF2;
VHFAB
VHFC;
1/2Vcc
Input signal ViA (ViB)
Input signal ViA (ViB)
Input signal ViC
,
f
HF1;
0.5Vp-p
0.5Vp-p
0.5Vp-p
Vref+0.25V
t
t
t
Vref-0.25V
ViA
PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT
ViA
(
MITSUBISHI
13
ELECTRIC
60k
~
54
60k
10k
54
10k
60k
/ 88 )
54
~
60k
10k
60k
MITSUBISHI SOUND PROCESSOR LSI
60k
~
53
Vref+0.25V
10k
60k
53
10k
~
60k
53
60k
10k
ViB
Vref+0.25V
60k
Vref-0.25V
ViB
30k
52
52
~
5k
30k
5k
30k
52
5k
30k
10k
ViC
51
M62481FP
51
51
49
49
49
+
18k
HF
+
HF
18k
+
10k
HF
48
48
48
Vo
Vo
Vo