HP LaserJet Pro P1606 HP LaserJet Professional P1560 and P1600 Series Printer - Page 144

ENWW 126 Chapter 3 Solve problems 6 5 Operation panel J1001 +3.3R (G)LED1003 SW1002 SW1001 (G)LED1001 (Y)LED1002 (Y)LED1004 1234567 1 2 3 4 5 67 Formatter 1 2 3 4 5 6 7 8 9 10 J4 11 12 13 GND FSRTH Thermistor TH1 12 J702 Paper sensor PCA 2 1 Fuser unit 1 Fuser heater H1 12 J1011 2 Fuser-delivery sensor PS701 Media-width sensor PS702 123 123 2 1 TP TP1 Thermoswitch 5 4 3 2 1 J701 Top sensor PS751 123 Top sensor PCA 1 2 3 J751 INL101 12 3 123 21 4 3 FT1 HV J304 13 12 11 10 9 8 7 /RSTO SC SCLK /BDO GND /VDO2 VDO2 GND /VDO1 VDO1 GND +3.3R GND GND 4 TEST 3 SO 2 SI 1 J501 SL +24U J562 6 5 4 3 2 1 J531 J571 1 2 3 45 J101 ACH ACN FSRTH GND /PWSNS /POSNS +3.3U J552 J551 GND /PISNS +3.3U GND 2 GND GND Engine Controller PCA GND 4 +24P2 6 +24P2 +24P2 8 +24P2 +5R 10 FANON 12 Cartridge-door switch SW501 1 2 ACC DEC /MTRPWM MFG DUPSOL 14 16 Power switch FANLOCK SW502 1 2 J542 GND 2 LED401 +5V /BDIR GND /VDO2 6 VDO2 GND VDO1 /VDO1 10 GND CNT2 12 CNT1 4 1 23 ACN ACH TAGOUT TAGIN 8 J104 321 2 1 J581 21 CNT0 21 13 11 9 7 5 3 1 15 13 11 9 7 5 3 1 2 1 SL 12 12 SL Duplex model only Main fan Duplex reverse solenoid Duplex connector PCA J1103 FM1 123 SL2 FANON D FANLOCK M 321 1 234 5 GND J1102 J1101 Main motor M1 M 12 21 Pickup solenoid SL1 J901 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 54321 12 J904 J902 C +24P2 MTRPWM GND_24P2F 24P2F FANON M DUPSOL M FANLOCK M Main-motor rotation number sensor PS901 123 +24P2 ACC DEC GND Motor Drive PCA J903 B 4 3 21 1 2 3 4 BD sensor 5 6 7 8 9 10 11 12 13 1 J3 TAG 2 J801 Laser Drive PCA 1234 Scanner motor M2 M 1234 J1 A Laser/scanner unit General circuit diagram Figure 3-7 Circuit diagram