Er zit verschil in de MVS units 1 slot oud = mono / stereo 1 slot nieuw = mono only 2 slots en hoger altijd stereo verschil zit em in pin L, 10 en 11 Deze pinout is voor de STEREO boards. Mono 1 slot nieuw is gewoon Jamma. - Alex asure@home.nl SOLDER SIDE PARTS SIDE --------------------------------------------------------- A Ground 1 Ground B Ground 2 Ground C +5 3 +5 D +5 4 +5 E n/a 5 n/a F +12 6 +12 H KEY 7 KEY J Coin Counter 2 8 Coin Counter 1 K Coin Lockout 2 9 Coin Lockout 1 L Speaker+ (L) 10 Speaker+ (R) M Test Switch 11 Audio+ (mono) N Video Green 12 Video Red P Video Sync 13 Video Blue R Service Switch 14 Video Ground S Coin Switch 4 (P2/2) 15 Coin Switch 3 (P1/2) T Coin Switch 2 (P2/1) 16 Coin Switch 1 (P1/1) U Start 2 17 Start 1 V Player 2 Up 18 Player 1 Up W Player 2 Down 19 Player 1 Down X Player 2 Left 20 Player 1 Left Y PLayer 2 Right 21 Player 1 Right Z Player 2 Push 1 22 Player 1 Push 1 a Player 2 Push 2 23 Player 1 Push 2 b Player 2 Push 3 24 Player 1 Push 3 c Player 2 Push 4 25 Player 1 Push 4 d Select Down 26 Select Up e Ground 27 Ground f Ground 28 Ground