Mitsubishi Apricot LS Series Owner's Handbook Manual page 56

ATAPI-Style Line In Connector (J2F2)
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In (monaural)
Fan 3 Connector (J5L1) (Active Heatsink Fan)
Pin Signal Name
1 Ground
2 +12V
3 Ground
Fan 1 Connector (J8M1)
Pin Signal Name
1 Ground
2 FAN_CTRL (+12 V)
3 FAN_SEN*
* If the optional management extension hardware is not available, pin 3 is
ground.
SCSI Hard Drive LED Input Connector (J8B1)
Pin Signal Name
1 DRV_ACT#
2 No connect
Wake on Ring Connector (J8A1)
Pin Signal Name
1 Ground
2 RINGA
S y s t e m m o t h e r b o a r d
LS700 HANDBOOK 3/13