本帖最后由 n805 于 2015-12-19 20:13 编辑
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Sega Mega Drive 2
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A/V comes from a female 9 pin mini DIN connector.
9 H6 i6 |+ K. N6 H- j% R7 \0 x. zSignals 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.
# g- W4 o/ t4 lA / V输出来自一个9针迷你DIN接口。5 d2 _' k; @+ g- t- h% P% e5 _% F0 a
音频信号是立体声原始外接Megadrive使用。' z1 X0 i. d) R3 D; ]; b
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。
$ m; R/ y& 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。
6 V) y/ U) R/ z: sPS: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 8 a c j! n/ F, N1 }6 d: L* _
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