JPS623604U - - Google Patents

Info

Publication number
JPS623604U
JPS623604U JP9399485U JP9399485U JPS623604U JP S623604 U JPS623604 U JP S623604U JP 9399485 U JP9399485 U JP 9399485U JP 9399485 U JP9399485 U JP 9399485U JP S623604 U JPS623604 U JP S623604U
Authority
JP
Japan
Prior art keywords
transformer
regenerative amplifier
mixer
vtr
demodulator
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
Application number
JP9399485U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9399485U priority Critical patent/JPS623604U/ja
Publication of JPS623604U publication Critical patent/JPS623604U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るVTRの再生増幅回路の
ブロツク図、第2図は従来例のブロツク図である
。 2……ロータリトランス、3……ステツプアツ
プトランス、4,40……増幅器、6……混合器

Claims (1)

    【実用新案登録請求の範囲】
  1. VTRヘツド1によつて再生された信号を昇圧
    用のトランス3及び再生用増幅器を介して復調器
    へ供給する再生増幅回路に於て、前記トランス3
    は巻線比の異なる複数のトランス部からなり、各
    トランス部によつて昇圧された再生信号は夫々専
    用の増幅器を経て混合器6へ接続され、該混合器
    6の出力信号が復調器へ供給されることを特徴と
    するVTRの再生増幅回路。
JP9399485U 1985-06-19 1985-06-19 Pending JPS623604U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9399485U JPS623604U (ja) 1985-06-19 1985-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9399485U JPS623604U (ja) 1985-06-19 1985-06-19

Publications (1)

Publication Number Publication Date
JPS623604U true JPS623604U (ja) 1987-01-10

Family

ID=30652163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9399485U Pending JPS623604U (ja) 1985-06-19 1985-06-19

Country Status (1)

Country Link
JP (1) JPS623604U (ja)

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