很好的文章,从电路结构分析了GBC,还介绍了GB/GBC共同卡与GBC专用卡的工作原理.

https://wkb**os.bdimg.com/v1/wenku41//645d064db4999c3e0a2e6994a2bfe636?responseContentDisposition=attachment%3B filename%3D"GBC%25E8%25AF%25A6%25E7%25BB%2586%25E4%25BB%258B%25E7%25BB%258D.doc"%3B filename%2A%3Dutf-8%27%27GBC%25E8%25AF%25A6%25E7%25BB%2586%25E4%25BB%258B%25E7%25BB%258D.doc&responseContentType=application%2Foctet-stream&responseCacheControl=no-cache&authorization=bce-auth-v1%2Ffa1126e91489401fa7cc85045ce7179e%2F2018-09-18T14%3A58%3A49Z%2F3600%2Fhost%2Fa51b58fa8049d80aced43856337f47532149f2b699e4e6a732f0fd8f568f0d4d&token=2645da7da946ab4937f813018a96c12340ab2bcfd1808ddfb4d7c9887a913b1e&expire=2018-09-18T15:58:49Z

https://wenku.baidu.com/view/531f2eebb14e852459fb5709.html

没有电路图哈，只是讲显示输出原理。另外，电源部分，因为我改造操作过，gbc比gb多了一路屏幕专供电源输出，一共是3路，并不是文档说的4路（-13，3.3，5，15）。像gb和g
bp
电源模块输出就是2路电源-13和5。gbc我手里的板子没测到-13这路，虽然板子上也有标vee