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參數(shù)資料
| 型號(hào)： | M62475FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | AUTOMATIC ADJUSTMENT CD PREAMPLIFIER SERVO CONTROLLER |
| 中文描述： | 自動(dòng)調(diào)整光碟前置伺服控制器 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大?。?/td> | 168K |
| 代理商： | M62475FP |
AUTOMATIC ADJUSTMENT CD PREAMPLIFIER SERVO CONTROLLER
MITSUBISHI SOUND PROCESSOR ICs
M62475FP
(
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ELECTRIC
MITSUBISHI
CONTROL METHOD FLOWCHART EXAMPLE
Note:Since this description applies to an example on the item
related to the servo, take into account the entire system when
using this. In addition, pay attention to the
simplification/reduction of actions in abnormal status.
POWER_RESET
DISC_START
BALANCE_ADJ
TRACK_ADJ
FOCUS_ADJ
ADJUST
SE_OUT
Jump control
8-1. SINGLE_JUMP
8-2. SHORT_JUMP
8-3. MID_JUMP
8-4. LONG_JUMP
:Processing with power turned on
:Disk start processing
:Track balance processing
:Track gain adjustment
:Focus gain adjustment
:Adjustment routine
:Adjustment signal output routine
DISC_START
DISC_START
Move pick-up to outside
[00000010] sending
Pick-up innermost
circumference
NO
YES
Spindle motor rotation start
Wait 50
msec
FOCUS ON sending
[00100000]
Move inside
[00000001] sending
Data Out=0
Track servo ON
[00101111] sending
YES
NO
FOCUS_ADJ
BALANCE_ADJ
HFD=0
CRC=1
YES
NO
TRACK_ADJ
FOCUS_ADJ
BALANCE_ADJ
END
Track balance adjustment
Focus gain adjustment
Tracking gain adjustment
DSP read check
Track balance conflict adjustment
Focus gain preparatory adjustment
FOCUS servo
check
Note:Pick-up servo operation preparatory completion. For example,
reading TOC requires to move pick-up to the innermost circumference.
POWER_RESET
POWER_RESET
System initialization
Set adjustment initial value
(Send the default value)
BAL=100
FOC=100
TRA=100
END
Note:BAL :Track balance
FOC:Focus gain
TRA :Track gain
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M62481FP | PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT |
| M62490FP | ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS |
| M62493FP | DIGITAL SOUND CONTROLLER |
| M62495 | TONE CONTROL/VOLUME CONTROL |
| M62495AFP | TONE CONTROL/VOLUME CONTROL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M6248 | 制造商:Tamura Corporation of America 功能描述: |
| M62481FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT |
| M62490FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS |
| M62490FPE1 | 制造商:Panasonic Industrial Company 功能描述:IC |
| M62492 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:DIGITAL SOUND CONTROLLER WITH SURROUND |
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