本帖最后由 n805 于 2015-12-19 20:13 编辑 . N, D! W% z3 [- k9 q; O& h6 g2 j0 w
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Sega Mega Drive 2: N# F& O/ c# K3 r
3 \1 H% W: A$ h* L3 S$ [A/V comes from a female 9 pin mini DIN connector. 1 m1 I5 v+ L2 S0 i, d+ ^& _0 M
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.
K1 t' m" F8 s# S0 _1 g+ MA / V输出来自一个9针迷你DIN接口。) J/ Q1 e& X q% ]" A
音频信号是立体声原始外接Megadrive使用。. \, v4 E3 o7 A2 b5 z
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。. X1 } D2 E" Z
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。1 T" N; F- D" X9 A* T( R& g1 @
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
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