本帖最后由 n805 于 2018-3-14 12:35 编辑 $ ]/ u. C$ L9 B' }# m* K& U
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1 - 3.96 pitch 56-pin JAMMA edge connector# t) i6 f6 y9 K* K* E
2 - Cartridge connector
, F e; u0 A @ d1 |; P$ x3 - Vs. harness connector
; R" k# A( V3 }$ t ?" \( {, U4 - Lock lever; y1 L4 }. G2 J* L6 A4 ?" l! N: e
5 - Volume. ]# r' [% i; Z7 l
6 - JAMMA/MVS Switch A
4 y; p% {1 j g- q7 - JAMMA/MVS Switch B: {' G! v/ T7 _, Q7 Y
8 - Non-functional3 C- ^4 y8 {, E, Q- b6 H) T7 d
9-12 - Expansion Ports! p: U) F( W8 q5 I# |. T
13 - Dipswitch (unused)( h- w' q1 K3 p2 s4 Z6 z5 i
14 - Push Lever (press to remove cartridge)5 g6 {' r) e6 v, p8 F( ?% }
15 - Expansion Port, e. T0 K; l2 y9 V% w
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