电测与仪表2016，Vol.53Issue(z1)：188-190,198,4.
电视信号放大器（PCB）的设计和使用
The design and instruction of television signal amplifier(PCB)
王兴泰 1李琦诺 2李光远 3于宁4
作者信息
- 1. 国网辽宁省电力有限公司大连供电公司中山分中心用电检查班，辽宁大连116000
- 2. 国网辽宁省电力有限公司大连供电公司计量室装表接电班，辽宁大连116021
- 3. 国网辽宁省电力有限公司鞍山供电公司计量室，辽宁鞍山114001
- 4. 国网辽宁省电力有限公司大连供电公司计量室电能表试验班，辽宁大连116021
- 折叠
摘要
Abstract
The Printed Circuit Board (PCB) is to synthesize the electronics to display a television signal on a standard oscilloscope when given a standard 1 volt peak-to-peak video signal. The output signal will be 10 volt peak-to-peak. The whole PCB circuit connects five parts: video amplifier, synchronize separator, inverter, line ramp generator and field ramp generator. Each part of PCB would be introduced including function, testing process, failures and solving methods. Adjust different components of each part to achieve the best effect of display. The image quality could be adjusted by changing the resistors or capacitors’values.关键词
印刷电路板(PCB)/电视信号/示波器Key words
printed circuit board (PCB)/television signal/oscilloscope分类
信息技术与安全科学引用本文复制引用
王兴泰,李琦诺,李光远,于宁..电视信号放大器（PCB）的设计和使用[J].电测与仪表,2016,53(z1):188-190,198,4.
