本帖最后由 n805 于 2015-12-19 20:13 编辑 " U- x1 ^5 G7 W9 C
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Sega Mega Drive 2; Q/ o! ?% v4 t3 S! z! k
: W' m+ z* O, vA/V comes from a female 9 pin mini DIN connector.
! c( K1 d4 n) [( @5 r) [% kSignals 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.
H4 g# S% j% ^: fA / V输出来自一个9针迷你DIN接口。
- y, O% y, E0 e4 C' A4 k, I8 L音频信号是立体声原始外接Megadrive使用。
1 Y, I. I2 P0 _+ S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。
0 }7 p4 t4 I& V! b/ ^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。/ P& R4 l6 s' e! y4 c5 x* p
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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