JPH0226168U - - Google Patents
Info
- Publication number
- JPH0226168U JPH0226168U JP10082188U JP10082188U JPH0226168U JP H0226168 U JPH0226168 U JP H0226168U JP 10082188 U JP10082188 U JP 10082188U JP 10082188 U JP10082188 U JP 10082188U JP H0226168 U JPH0226168 U JP H0226168U
- Authority
- JP
- Japan
- Prior art keywords
- address
- pick
- movement
- playback
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
Description
第１図は本考案の一実施例のフローチヤート、
第２図は一実施例のコンパクトデイスク再生装置
のブロツク図、第３図はポーズ状態でのピツクア
ツプの移動の様子を模式的に示す図である。
１…機構部、２…ＨＦアンプ、３…サーボプロ
セツサ、４…信号処理回路、５…位相補償回路、
６…パワードライバ、７…ＣＰＵ、８…キー列、
９…液晶デイスプレイ、１０…ＳＲＡＭ、１１…
Ｄ／Ａコンバータ、１２…低域フイルタ（ＬＰＦ
）、１３…オーデイオアンプ、１４…デイスク。
FIG. 1 is a flowchart of an embodiment of the present invention.
FIG. 2 is a block diagram of a compact disc playback device according to one embodiment, and FIG. 3 is a diagram schematically showing how a pickup moves in a pause state. DESCRIPTION OF SYMBOLS 1... Mechanism part, 2... HF amplifier, 3... Servo processor, 4... Signal processing circuit, 5... Phase compensation circuit,
6...Power driver, 7...CPU, 8...Key row,
9...Liquid crystal display, 10...SRAM, 11...
D/A converter, 12...Low pass filter (LPF
), 13...Audio amplifier, 14...Disk.
Claims (1)
読み取り再生を行うとともに、一時的に再生を停
止するポーズ機能を有するデイスク再生装置にお
いて、 ポーズ状態にある該ピツクアツプ手段が移動し
たことを検出するピツクアツプ移動検出手段と、 該ピツクアツプ手段の移動前のアドレスと移動
後のアドレスとを比較演算するアドレス比較演算
手段と、 該アドレス比較演算手段よりの結果を受け、該
ピツクアツプ手段がポーズ時に所定アドレス以上
移動した場合には、移動後のアドレスより再生を
開始する再生開始手段とよりなるデイスク再生装
置。[Scope of Claim for Utility Model Registration] In a disc playback device that uses a pick-up means to read and play back signals on a disc and also has a pause function to temporarily stop playback, when the pick-up means in a paused state moves. a pick-up movement detection means for detecting that the pick-up movement has occurred; an address comparison calculation means for comparing an address before the movement of the pick-up means with an address after the movement; A disc playback device comprising a playback start means for starting playback from the moved address when the address moves beyond a predetermined address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10082188U JPH0226168U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10082188U JPH0226168U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226168U true JPH0226168U (en) | 1990-02-21 |
Family
ID=31329247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10082188U Pending JPH0226168U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226168U (en) |
-
1988
- 1988-07-29 JP JP10082188U patent/JPH0226168U/ja active Pending
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