Brother HL-2600CN Service Manual page 122

(33) ACN2: Power Supply Unit - Interlock Switch
Pin No. Signal Name
1 DSW-O
(35) MCTL PWB 2 PACN - PANEL PWB (16 pins)
Pin No. Signal Name
1 PAI/ODATA0
3 PAI/ODATA2
5 PAI/ODATA4
7 PAI/ODATA6
9 LCDRS
11 PASWRDN
13 SGND
15 LCDBLED
(36) MCTL PWB 2 DPCN - Duplex Unit CNDUP
Pin No. Signal Name
1 D-COMMAND
3 DUMBUSY2-N
5 D-STATUS
7 Reserved
9 DUMBUSY1-N
11 DUPRES-N
(37) ACN4:Power Supply Unit - Duplex Unit CNDUP
Pin No. Signal Name
1 +5v-1
3 SGND
5 +24v-2
7 PGND
(38) DCN15: IOD1 PWB 2 - Toner Key Sensor 2 (TNK)
Pin No. Signal Name
1 TONEROK-N
3 SGND
Pin No. Signal Name
2 DSW-I
Pin No. Signal Name
2 PAI/ODATA1
4 PAI/ODATA3
6 PAI/ODATA5
8 PAI/ODATA7
10 LCDE
12 PALEDWRN
14 +5v-1
16 NC
Pin No. Signal Name
2 SGND
4 SGND
6 SGND
8 DUPCHK-N
10 PT-1
12 SGND
Pin No. Signal Name
2 +5v-D
4 +24v-2
6 PGND
Pin No. Signal Name
2 +5v-S
IV-71