本帖最后由 n805 于 2015-12-19 20:13 编辑 - \$ M3 X+ A, K% \0 Q2 R! [
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Sega Mega Drive 2& S; N$ a9 ^$ v) _* Z8 |1 |
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A/V comes from a female 9 pin mini DIN connector.
- X. S0 r O$ N( ?4 G! U1 ?4 ?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.
9 f5 |9 d, y! A8 s; w4 pA / V输出来自一个9针迷你DIN接口。
0 l' S& \" Z8 W( N9 @音频信号是立体声原始外接Megadrive使用。
) ~/ y8 B# B! @0 g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。
; b7 h5 v+ Z& O8 S3 WRGB输出电路:是由CXA1145/CXA1645/KA2195/MB3514视频编码器IC -直接从芯片输出来。; X' c/ h4 B; H4 F/ b
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 6 S% K% G# _2 ~" ~# q4 l- {
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