7.2. GENERAL BLOCK DIAGRAM
The following is an outline of each device IC on the digital board. (Refer to GENERAL BLOCK DIAGRAM(P.118).).
1. ASIC (IC501)
Composed mainly of an address decoder and a modem control.
Controls the general FAX operations.
Controls the operation panel I/F.
Controls the thermal head I/F and CIS I/F.
Performs the image processing.
CPU and Real time clock
2. Flash ROM (IC523)
Contains all of the program instructions on the unit operations.
This memory is used mainly for the parameter working in the storage area.
3. Dynamic RAM (IC503)
This memory is used mainly for the parameter working in the storage area.
4. MODEM (IC505)
Performs the modulation and the demodulation for FAX communication.
5. Read Section
CIS image sensor to read transmitted documents.
6. Motor Driver (IC508 and IC510)
Drives the transmission motor and the reception motor.
7. Thermal Head
Contains heat-emitting elements for dot matrix image printing.
8. Analog Board
Composed of ITS circuit and NCU circuit.
9. Sensor Section
Composed of a cover open and film detection switch, a document set switch, a document top switch, a paper top sensor.
10. Power Supply Board Switching Section
Su5V and +24V to the unit.
11. Flash Memory (IC522)
This memory is used for voice prompt.
117
KX-FP362CX
Содержание KX-FP362CX
Страница 21: ...4 1 2 COMPONENT LOCATIONS 21 KX FP362CX ...
Страница 31: ...5 2 DISASSEMBLY PROCEDURE 5 2 1 HOW TO REMOVE THE PAPER TRAY AND RECORDING PAPER SUPPORT 31 KX FP362CX ...
Страница 32: ...5 2 2 HOW TO REMOVE THE OPERATION PANEL BLOCK 32 KX FP362CX ...
Страница 33: ...5 2 3 HOW TO REMOVE THE OPERATION BOARD AND LCD 33 KX FP362CX ...
Страница 34: ...5 2 4 HOW TO REMOVE THE IMAGE SENSOR CIS 34 KX FP362CX ...
Страница 35: ...5 2 5 HOW TO REMOVE THE THERMAL HEAD 35 KX FP362CX ...
Страница 36: ...5 2 6 HOW TO REMOVE THE PLATEN ROLLER AND BACK COVER 36 KX FP362CX ...
Страница 37: ...5 2 7 HOW TO REMOVE THE PICKUP ROLLER 37 KX FP362CX ...
Страница 38: ...5 2 8 HOW TO REMOVE THE CASSETTE LEVER 38 KX FP362CX ...
Страница 39: ...5 2 9 HOW TO REMOVE THE BOTTOM FRAME 39 KX FP362CX ...
Страница 40: ...5 2 10 HOW TO REMOVE THE DIGITAL ANALOG POWER SUPPLY SENSOR BOARDS AND AC INLET 40 KX FP362CX ...
Страница 41: ...5 2 11 HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER 41 KX FP362CX ...
Страница 42: ...5 2 12 HOW TO REMOVE THE GEARS OF MOTOR BLOCK 42 KX FP362CX ...
Страница 43: ...5 3 INSTALLATION POSITION OF THE LEAD WIRES 43 KX FP362CX ...
Страница 55: ...6 5 THE EXAMPLE OF THE PRINTED LIST 6 5 1 USER MODE Note The above values are the default values 55 KX FP362CX ...
Страница 56: ...6 5 2 SREVICE MODE SETTINGS Note The above values are the default values 56 KX FP362CX ...
Страница 70: ...70 KX FP362CX ...
Страница 84: ...84 KX FP362CX ...
Страница 85: ...CROSS REFERENCE TEST FUNCTIONS P 49 85 KX FP362CX ...
Страница 86: ...CROSS REFERENCE TEST FUNCTIONS P 49 86 KX FP362CX ...
Страница 87: ...CROSS REFERENCE TEST FUNCTIONS P 49 87 KX FP362CX ...
Страница 88: ...CROSS REFERENCE TEST FUNCTIONS P 49 88 KX FP362CX ...
Страница 89: ...89 KX FP362CX ...
Страница 90: ...90 KX FP362CX ...
Страница 91: ...CROSS REFERENCE TEST FUNCTIONS P 49 91 KX FP362CX ...
Страница 95: ...95 KX FP362CX ...
Страница 99: ...I O and Pin No Diagram 99 KX FP362CX ...
Страница 100: ...6 6 7 1 CHECK THE STATUS OF THE DIGITAL BOARD CROSS REFERENCE NG Wave pattern Refer to NG EXAMPLE P 97 100 KX FP362CX ...
Страница 103: ...6 6 7 3 NG EXAMPLE 103 KX FP362CX ...
Страница 107: ...Note Refer to CHECK SHEET P 104 and TEST FUNCTIONS P 49 107 KX FP362CX ...
Страница 109: ...6 6 10 2 TROUBLESHOOTING FLOW CHART 109 KX FP362CX ...
Страница 115: ...6 6 14 THERMAL HEAD SECTION Refer to THERMAL HEAD P 129 115 KX FP362CX ...
Страница 116: ...7 CIRCUIT OPERATIONS 7 1 CONNECTION DIAGRAM 116 KX FP362CX ...
Страница 118: ...7 2 1 GENERAL BLOCK DIAGRAM 118 KX FP362CX ...
Страница 120: ...7 3 2 MEMORY MAP 120 KX FP362CX ...
Страница 128: ...7 4 2 BLOCK DIAGRAM 128 KX FP362CX ...
Страница 131: ...TIMING CHART i Print Duty 50 or less ii Print Duty more than 50 131 KX FP362CX ...
Страница 143: ...b Redundancy Compression Process Coding Mode This unit uses one dimensional MH format 143 KX FP362CX ...
Страница 150: ...150 KX FP362CX ...
Страница 157: ...8 REFERENCE MATERIAL DATA 8 1 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 157 KX FP362CX ...
Страница 160: ...8 3 TEST CHART 8 3 1 ITU T No 1 TEST CHART 160 KX FP362CX ...
Страница 161: ...8 3 2 ITU T No 2 TEST CHART 161 KX FP362CX ...
Страница 162: ...9 FIXTURES AND TOOLS 162 KX FP362CX ...
Страница 163: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTION 163 KX FP362CX ...
Страница 164: ...10 2 OPERATION PANEL SECTION 164 KX FP362CX ...
Страница 165: ...10 3 BACK COVER SECTION 165 KX FP362CX ...
Страница 166: ...166 KX FP362CX ...
Страница 167: ...10 4 UPPER CABINET SECTION 167 KX FP362CX ...
Страница 168: ...10 5 LOWER CABINET P C BOARD SECTION CROSS REFERENCE MOTOR SECTION P 169 168 KX FP362CX ...
Страница 169: ...10 6 MOTOR SECTION 10 7 ACTUAL SIZE OF SCREWS 169 KX FP362CX ...
Страница 170: ...11 ACCESSORIES AND PACKING MATERIALS 170 KX FP362CX ...