m62481fp Mitsumi Electronics, Corp., m62481fp Datasheet - Page 81

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

V
REF
E
<Adjustment Method>MCU shood adjust output voltage of TS AMP.
F
TE2 OUT
pin
=1/2Vcc
D-62481-87I
•TRACK OFFSET
R0
R1
R2
R3
R3
(1) Track Offset method I ( 8steps ) Recommended Register Settings
7
D15 D14 D13
F
E
1
1
0
0
56
55
1.5p
1.5p
4.5p
4.5p
11
0
1
0
1
TG2
TG2
400k
BW WIDE
400k
F
E
JR
BW WIDE
JF
C
X
X
0
Track
Offset voltage
12
TG3
TG3
D12 D11 D10 D9
X
X
B
0
30k
30k
Track Balance1
13
A
0
X
0
Track Cross
Detector circiut
1
F-E
TS -IN
OST
Track Balance2
TS
0
X
X
X
TC DETLPF SW
Track
Actuator
Track gain1
270k
0
X
X
X
100k
14
PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT
(
TG SIG
MITSUBISHI
TS OUT
SS Amp.
pin 15
100k
80
ELECTRIC
47p
D8
TG RET
0
X
X
X
2
Track gain3
(offset)
/ 88 )
TE1 -IN
TE1
ADJ TO1
470
ADJ TO2
D7
X
X
X
X
18k
MITSUBISHI SOUND PROCESSOR LSI
CLPF
D6
3
Track offset
Method I
0
X
X
X
TE1
Track
gain2
2k
20
CMP
OFFSET
D5
4
100k
X
X
0
X
TS ON
TS
HOLD
220k
1k
TE2
+IN
5
0
X
X
X
D4
TS OFF
M62481FP
22k
TG1
TG1
2.2k
68k
6
3k
D3
0
0
X
X
330k
ADJ FO1
ADJ FO2
TE2 -IN
TE2
D2
X
X
X
0
7
68k
D1
TE2 OUT
X
1
X
X
ADJ TBAL
ADJ GAIN
Dout
Logic
D0
X
X
X
0
pin 11