m62481fp Mitsumi Electronics, Corp., m62481fp Datasheet - Page 73

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

(note) SW control
D-62481-87I
R0
R1
R2
R3
• (1) TRACK BALANCE ( 16steps , 3.75%step ) Recommended Register Settings
ADJUSTMENT
OPEN•••••"0"
CLOSE••••"1"
D15 D14 D13
V
0
0
1
1
REF
=1/2Vcc
106.5k
1
1
0
0
a
X
1
X
0
30k
30k
45k
b
D12
30k
30k
X
0
X
X
18.7k
c
D11 D10
X
0
X
0
5.1k
d
F-E
X
0
X
X
36.3k
45k
29.3k
51.5k
ADJ TBAL
ADJ GAIN
D9
PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT
(
1
X
X
X
Discharge
MITSUBISHI
72
ELECTRIC
/ 88 )
D8
X
X
X
X
68k
h
g
e
MITSUBISHI SOUND PROCESSOR LSI
f
D7
X
X
D
X
470
CMP
OFFSET
Track gain 3
(offset)
D6
Track gain 1
X
X
C
X
20
100k
D5
CLPF
X
X
B
X
3k
68k
2.2k
M62481FP
D4
X
X
A
X
330k
Track gain 2
TE1
ADJ TO2
D3
X
0
X
X
D2
ADJ FO1
ADJ FO2
ADJ TO1
X
0
X
X
Dout
Logic
D1
X
0
X
X
D0
X
0
X
X