Brother HL-2600CN Service Manual page 120

(20) ECN9: IOD2 PWB 2 - Fixing Clutch (FUCL)
Pin No. Signal Name
1 +24v-1
3 FUCLON-N
(21) ECN11: IOD2 PWB 2 - Cleaner Clutch 3 (FBCL)
Pin No. Signal Name
1 +24v-1
3 FBCLON-N
(22) ECN3: IOD2 PWB 2 - Cooling Fan OZ
Pin No. Signal Name
1 OZFANON-P
3 OZFANERR
(23) ECN7: IOD2 PWB 2 - Registration Clutch (RECL)
Pin No. Signal Name
1 +24v-1
3 RECLON-N
(24) ECN17: IOD2 PWB 2 – Waste Toner Sensor (WTS)
Pin No. Signal Name
1 TBFL1-N
3 WTLEDON
(25) ECN10: IOD2 PWB 2 – TR Cam Clutch 3 (FBCM)
Pin No. Signal Name
1 +24v-1
3 NC
(26) ECN8: IOD2 PWB 2 - TR Cam Clutch 3 (TRCM)
Pin No. Signal Name
1 +24v-1
3 NC
(27) ECN6: IOD2 PWB 2 - Paper Pick-up Clutch (PCLU)
Pin No. Signal Name
1 +24v-1
3 PKCLU1ON-N
Pin No. Signal Name
2 NC
Pin No. Signal Name
2 NC
Pin No. Signal Name
2 PGND
Pin No. Signal Name
2 NC
Pin No. Signal Name
2 SGND
4 SGND
Pin No. Signal Name
2 NC
4 FBSLON-N
Pin No. Signal Name
2 NC
4 TRSLON-N
Pin No. Signal Name
2 NC
IV-69