CHAPTER II -2
1.2
Main PCB Block Diagram
Fig. 2.2 shows the block diagram of the main PCB.
Reset Circuit
P Font ROM
(4Mbytes)
RAM
(2Mbytes)
Option RAM (SIMM)
(Max. 32Mbytes)
Optional ROM
(Max. 4Mbytes)
Option Serial I/O
(RS232C & RS422A)
EEPROM (512 x 8bits)
CPU Core
R3041
A S I C
Oscillator (40MHz)
Address Decoder
DRAM Control
Timer
FIFO
DATA EXTENSION
Parallel I/O
Software Support
EEPROM I/O
Engine Control I/O
Motor Driver
To Panel Sensor PCB
BUS
INT
To PC
Fig. 2.2
Содержание HL-1060 Series
Страница 1: ...SERVICE MANUAL MODEL HL 1060 R LASER PRINTER ...
Страница 24: ...CHAPTER II 8 1 3 5 DRAM Four 4Mbit DRAM x 8bit are used as the printer memory Fig 2 7 ...
Страница 28: ...CHAPTER II 12 1 3 11 Engine I O Fig 2 13 shows the engine interface circuit Fig 2 13 ...
Страница 64: ...III 25 4 PACKING Fig 3 39 Documents Carton SF assy Dust cover Pad Pad PE sheet Bag Pad Pad Carton ...
Страница 96: ...Appendix 3 Main PCB Circuit Diagram 1 4 CODE UK3400000 B48K246CIR NAME V 3 ...
Страница 97: ...Appendix 4 Main PCB Circuit Diagram 2 4 CODE UK3400000 B48K246CIR NAME V 4 ...
Страница 98: ...Appendix 5 Main PCB Circuit Diagram 3 4 CODE UK3400000 B48K246CIR NAME V 5 ...
Страница 99: ...Appendix 6 Main PCB Circuit Diagram 4 4 CODE UK3400000 B48K246CIR NAME V 6 ...
Страница 100: ...Appendix 7 Driver PCB Circuit Diagram CODE UK3634000 B48K280CIR NAME V 7 ...
Страница 101: ...Appendix 8 Switch Panel Solenoid Bin Relay PCB Circuit Diagram CODE UK3635000 281 282 283 CIR NAME V 8 ...
Страница 105: ...Appendix 12 SR PCB Circuit Diagram CODE UK3653000 B48K284CIR NAME V 12 ...
Страница 110: ...PARTS REFERENCE LIST MODEL HL 1060 R LASER PRINTER ...
Страница 123: ...1 3 4 2 1 MODEL HL 1060 54U S01 151 8 DRIVER PCB MODEL HL 1060 54U S01 210 9 POWER SUPPLY PCB 9 ...
Страница 127: ...12 13 11 1 2 10 6 7 8 4 5 9 3 12 ACCESORRIES MODEL HL 1060 54U S01 920 13 14 PR97113 T I NO 97 P054 97 P062 PR97113 ...
Страница 129: ...1 7 5 2 4 2 3 8 6 MODEL HL 1060 54U S01 930 13 PACKING MATERIALS 15 ...