Main wiring II.
GENERAL CIRCUIT DIAGRAM 6 7 8 5 4 3 2 1 T ONER CAR TRIDGE FU701 F J702F J702M H701 HVT CONNECT OR FIXING FILM UNIT 2 1 2 1 E SW101(200V only) INL101 1 2 3 1 2 1 2 J102F J102M J304 J302 J301 J303 FSRTH GND J206M 1 2 2 1 2 1 J206F 1 2 J009M J009F 2 1 2 1 J703M 1 2 1 2 J703F Film FG J209M +24V TONERS GND 1 2 3 J305 J008F J008M D J205M J210M 1 2 3 F AND F ANLOCK GND ENGINE CONTROLLER PCB PS201 IMAGE SCANER UNIT PRESSURE ROLLER 1 2 3 4 5 6 +5V GND /STRB /SI /SO /CLK +5V GND /PISNS +5V GND P APERSNS SW301 FI-FPC C 1 2 1 2 J204M J204F +24V CPUD 1 2 3 4 1 2 3 4 J401M J401F /MB MB /MA MA 1 2 3 4 5 6 1 2 3 4 5 6 J211M J211F 1 2 3 4 11 5 6 7 8 9 10 12 1 2 3 4 11 5 6 7 8 9 10 12 J208M J208F GND /DEC /ACC +24V +5V GND VDO /VDO CNT1 CNT0 /BDI +3.3V 1 2 3 4 11 5 6 7 8 9 10 12 13 14 1516 17 18 19 20 J201 GND +3.3V +3.3V +5V GND GND VDO /VDO /RESET /BD /SC /SCLK GND +5V +3.3V GND GND(+24VM) +24VM +24VM GND(+24VM) SL SL001 J007F 4 3 2 1 M001 M 3 2 1 J004F J003F 3 2 1 J802F 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 4 3 2 1 4 3 2 1 J801F E/F FFC B PS003 PS002 SCANNER MOT OR LASER DRIVE PCB UNIT J801M 4 3 2 1 11 10 9 8 7 6 5 15 14 13 12 20 19 18 17 16 FORMA TTER 1 2 3 4 5 1 2 3 4 5 5 4 3 2 1 DISPLA Y UNIT 5 4 3 2 1 LD801 IC802 J802 PD LD +5V R0 BD GND 1 2 3 4 11 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 31 23 24 25 26 27 28 29 30 32 33 34 35 36 J601M J601F J901F J901M A LASER FPC UNIT A - 2 Figure 5-12 Main wiring C4224-90962 Troubleshooting tools 155