Brother International HL 1240 Service Manual - Page 91
Low-Voltage Power Supply PCB ASSY
UPC - 012502600855
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CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY 3.13 Low-Voltage Power Supply PCB ASSY (1) Remove the M3x8 Taptite screw to remove the insulation sheet. (2) Slightly lift up the low-voltage power supply PCB ASSY from the frame and disconnect the engine PCB connector. Then lift the power supply PCB ASSY further and disconnect the halogen heater lamp connector. (3) Remove the M3.5x6 screw to disconnect the ground wire from the base plate. Taptite, bind M3x8 Insulation sheet Low-voltage power supply PCB ASSY AC inlet holder Ground wire Screw M3.5x6 Base plate Low-voltage power supply PCB ASSY Step (2) Halogen heater lamp connector Engine PCB connector Fig. 4-48 (4) Remove the M3x6 Taptite screw securing the AC inlet holder. (5) Turn the AC inlet to the right to release it and remove the AC inlet ASSY and the low- voltage power supply PCB together. Main frame AC inlet holder Taptite, cup M3x6 (positioning boss) Fig. 4-49 NOTE: When re-assembling the AC inlet holder, fix the holder onto the positioning bosses first, then secure it to the frame with the screw. (Refer to the figure above.) 4-27