本帖最后由 n805 于 2015-12-19 20:13 编辑 % y% L) t, y& U% n1 P
, |0 P% V5 p: _& y# K0 M1 aSega Mega Drive 2
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9 z' Q8 b. F3 n. pA/V comes from a female 9 pin mini DIN connector.
/ V" l0 m# I0 L" e; t# @Signals are the same as the original Megadrive with the addition of stereo audio. Pinouts are: 1 blue video, 2 +5V DC, 3 green video, 4 composite video, 5 composite sync, 6 audio mono, 7 red video, 8 audio left, 9 audio right, and the metal shield is ground. RGB output circuit: CXA1145/CXA1645/KA2195/MB3514 video encoder IC - outputs come straight from the chip.
J. }2 m& T0 j$ J: ]A / V输出来自一个9针迷你DIN接口。
1 T. J7 l2 H3 C音频信号是立体声原始外接Megadrive使用。
7 p$ f6 Y# s6 q' V* n6 a引脚说明:1:蓝色视频,2: +5 V直流,3:绿色视频,4:路复合视频,5:复合同步,6:单声道音频,7:红视频,8:左音频,9:右音频,和金属屏蔽壳是接地线。( U4 d b5 s* n1 ? F
RGB输出电路:是由CXA1145/CXA1645/KA2195/MB3514视频编码器IC -直接从芯片输出来。$ D7 T( ~2 t- h. G3 f k
PS:不过我自已用的MD2是彩用CAX1146M的索尼IC。可能我这机器生产的比较晚吧。。。关系应该不大 ' ~/ l1 v' u; ?" \; b( n8 ]
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