Brother HL-2400C - Page 117

IV-68
(14) ECN1: MCTL PCB - IOD1 (20 pins) (19) ECN3: IOD2 - Developer Solenoid
Pin No. Signal Pin No. Signal
1 DCL(C)ON - P 1 +5v - 1
2 DCL(M)ON - P 2 TBFL2 - N
3 DCL(Y)ON - P 3 SGND
4 DCL(K)ON - P 4 +5v - 1
5 PSL(KY)ON - P 5 GHPSEN1
6 PSL(MC)ON - P 6 SGND
7 MMCLK 7 +5v - 1
8 MMON - N 8 GHPSEN2
9 MMREV - N 9 SGND
10 MMENC 10 PSL(YM)
11 DMCLK 11 +24v - 1
12 DMON - N 12 +24v - 1
13 ISCK 13 PSL(KC)
14 IDATA
15 ILOAD (20) ECN9: IOD2 - Fuser Clutch
16 PKCLUON - P Pin No. Signal
17 RECLON - P 1 +24v - 1
18 SPSLUON - P 2 NC
19 OZFANON - P 3 FUCLON - N
20 FUCLON - P
(21) ECN11: IOD2 - Cleaner Clutch
(15) ECN17: IOD2 - Developer Clutch (Y) Pin No. Signal
Pin No. Signal 1 +24v - 1
1 +24v - 1 2 NC
2 NC 3 FBCLON - N
3 DCL(Y)ON - N
(22) ECN6: IOD2 - Ozone Fan
(16) ECN16: IOD2 - Developer Clutch (M) Pin No. Signal
Pin No. Signal 1 OZFANON - P
1 +24v - 1 2 PGND
2 NC 3 OZFANERR
3 DCL(M)ON - N
(23) ECN7: IOD2 - Registration Clutch
(17) ECN14: IOD2 - Developer Clutch (C) Pin No. Signal
Pin No. Signal 1 +24v - 1
1 +24v - 1 2 NC
2NC 3NC
3 DCL(C)ON - N 4 RECLON - N
(18) ECN13: IOD2 - Developer Clutch (K)
Pin No. Signal
1 +24v - 1
2NC
3 DCL(K)ON - N