JPS63106297U - - Google Patents
Info
- Publication number
- JPS63106297U JPS63106297U JP20321686U JP20321686U JPS63106297U JP S63106297 U JPS63106297 U JP S63106297U JP 20321686 U JP20321686 U JP 20321686U JP 20321686 U JP20321686 U JP 20321686U JP S63106297 U JPS63106297 U JP S63106297U
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- amplifier
- speaker
- driving
- plug
- 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
- 230000005236 sound signal Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20321686U JPS63106297U (cs) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20321686U JPS63106297U (cs) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63106297U true JPS63106297U (cs) | 1988-07-09 |
Family
ID=31168338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20321686U Pending JPS63106297U (cs) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63106297U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007312030A (ja) * | 2006-05-17 | 2007-11-29 | Pioneer Electronic Corp | ヘッドホン検知回路 |
-
1986
- 1986-12-26 JP JP20321686U patent/JPS63106297U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007312030A (ja) * | 2006-05-17 | 2007-11-29 | Pioneer Electronic Corp | ヘッドホン検知回路 |
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