m62481fp Mitsumi Electronics, Corp., m62481fp Datasheet - Page 3

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

D-62481-87I
OST
TE1 - IN
TE1
TE2 + IN
TG1
TE2 - IN
TE2 OUT
SHOCK IN
RIREF
Vcc
TG2
TG3
TS - IN
TS OUT
BLOCK DIAGRAM
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Track
gain2
TS
HOLD
15 16 17 18 19 20 21 22 23 24 25 26 27 28
56
FZC OFF
400k
TE2
1k
TG1
TG2
10k
220k
TG3
18k
55
SS OFF
Track
gain1
SS BUF
30k
SS
400k 60k
22k
TS
ON
30k
Track balance1
Shock
54
2k
TS OFF
TS
F-E
JF
JR
53
SR
SF
TC
TE1
60k
Track balance2
52
V
REF
PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT
51
30k
Focus
balance1
(
5.0k
10k
10k
30k
MITSUBISHI
50
47k
47k
3
ELECTRIC
/ 88 )
47k
MITSUBISHI SOUND PROCESSOR LSI
56k
49
A-B
Focus
balance2
Focus
gain1
30k
48
HF
Reset
47
MR/HFOK
Focus gain2
FBAL
46
FE1
45
FS ON
1k
M62481FP
18k
44
22k
220k
2k
FS OFF
Focus
offset
FS HOLD
APC
43
FG2
FS
FE2
FG1
Unit Resistance :
42
41
40
39
38
37
36
35
34
33
32
31
30
29
FE1 - IN
FE2 - IN
FS - IN
HFC
APC IN
APC OUT
CFSR
OSF
FE1
FE2 + IN
FG1
FE2 OUT
FG2
FS OUT