Brother International HL-3400CN Service Manual - Page 118
Brother International HL-3400CN - Color Laser Printer Manual
UPC - 012502526223
View all Brother International HL-3400CN manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 118 highlights
(2) Connector Pin Assignment 1) DCN2: 1OD1 PWB - Power Supply Unit ACN1 (28 pins) Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 Signal +5v - 1 +5v - 1 +5v - D +5v - D ACSYNC - N +24 +5v - 1R HON - N +24v - 1 +24v - 1 +24v - 1 +24v - 1 PGND PGND Pin No. 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Signal DCOFF2-P SGND SGND SGND SGND DCOFF1 - P ACOFF - P TESTI2 TESTO2 TESTI1 TESTO1 PGND PGND PGND 2) DCN17: 1O01 PVVB - High Voltage Unit (18 pins) Pin No. Signal Pin No. Signal 1 +24v - 1 2 PGND 3 FUTEMP 4 PGND 5 ACVON - N 6 PVVMON - N 7 CHVON - N 8 CHVERR 9 CBVPVVM - N 10 THVRON - N 11 DBV(MC)PVVM - N 12 THVPVVM - N 13 DBV(KY)PVVM - N 14 THV - I 15 FCBVPVVM - N 16 TH1 17 AC DCON-N 18 TH2 3) DCN3: For Factory Use Only (4 pins) Pin No. 1 2 3 4 Signal TESTO1 TESTI1 TESTO2 TESTI1 4) DCN5 IOD1 PVVB Pin No. 1 2 Signal REARDOPEN - P NC 3 TOPDOPEN - P HL-3400CN SERVICE MANUAL 4-67