Panasonic KX-FB423CN Manual page 213

KX-FB423CN
CONTENTS
1 INTRODUCTION
1.1. SAFETY PRECAUTIONS
1.2. INSULATION RESISTANCE TEST
1.3. FOR SERVICE TECHNICIANS
1.4. BATTERY CAUTION
1.5. AC CAUTION
1.6. PERSONAL SAFETY PRECAUTIONS
1.7. SERVICE PRECAUTIONS
2 FEATURES AND SPECIFICATIONS
2.1. FEATURES
2.2. SPECIFICATIONS
2.3. OPTIONAL ACCESSORIES
3 INSTALLATION
3.1. LOCATION OF CONTROLS
3.2. CONNECTIONS
3.3. INSTALLATION
4 MAINTENANCE
4.1. MAINTENANCE ITEMS and COMPONENT LOCATIONS
4.2. PRINT AND EXIT MODE
4.3. PAPER PICK UP AND EXIT MODE
4.4. SCANNING (ADF)
4.5. MAINTENANCE
4.6. RECORDING PAPER JAM
4.7. DOCUMENT JAMS - SENDING
5 DISASSEMBLY INSTRUCTIONS
5.1. DISASSEMBLY FLOW CHART
5.2. DISASSEMBLY PROCEDURE
5.3. NOTE FOR ASSEMBLING
5.4. INSTALLATION POSITION OF THE LEAD
6 TROUBLESHOOTING GUIDE
6.1. USER RECOVERABLE ERRORS
6.2. PROGRAMMING AND LISTS
6.3. TEST FUNCTIONS
6.4. REMOTE PROGRAMMING
6.5. TROUBLESHOOTING DETAILS
7 CIRCUIT OPERATIONS
7.1. CONNECTION DIAGRAM
7.2. GENERAL BLOCK DIAGRAM
7.3. FACSIMILE SECTION
7.4. SCANNING BLOCK
7.5. STEPPING MOTOR DRIVE SECTION
7.6. SENSORS AND SWITCHES SECTION
7.7. OPERATION BOARD SECTION
7.8. LCD SECTION
7.9. POWER SUPPLY BOARD SECTION
7.10. THERMAL HEAD
8 REFERENCE MATERIALS DATA
8.1. TERMINAL GUIDE OF THE ICs TRANSISTORS AND
DIODES
Page
3 8.2. HOW TO REPLACE THE FLAT PACKAGE IC
3 8.3. DIGITAL BOARD SECTION
3 8.4. MODEM SECTION
4 8.5. NCU SECTION
4 8.6. ITS (Integrated telephone System) and MONITOR
4
SECTION
5 8.7. TEST CHART
6 9 FIXTURES AND TOOLS
6 10 CABINET, MECHANICAL AND ELECTRICAL PARTS
6 LOCATION
7 10.1. GENERAL SECTION
7 10.2. UPPER ADF SECTION
8 10.3. CONVERYOR BLOCK SECTION
8 10.4. LOWER ADF SECTION
10 10.5. UPPER PRINTER COVER SECTION AND PAPER TRAY
11 SECTION
18 10.6. LOWER PRINTER COVER SECTION
10.7. PAPER PASS SECTION
18 10.8. UPPER MAIN CABINET SECTION
20 10.9. LOWER MAIN CABINET SECTION
20 10.10. ACTUAL SIZE OF SCREWS
21 11 ACCESSORIES AND PACKING MATERIALS
22 12 REPLACEMENT PARTS LIST
25 12.1. CABINET AND ELECTRICAL PARTS
27 12.2. ACCESSORIES AND PACKING MATERIALS
28 12.3. DIGITAL BOARD PARTS
28 12.4. ANALOG BOARD PARTS
32 12.5. OPERATION BOARD PARTS
48 12.6. POWER SUPPLY BOARD PARTS
49 12.7. ADF RELAY BOARD PARTS
52 12.8. PF SENSOR BOARD PARTS
52 12.9. CIS RELAY BOARD PARTS
54 12.10. CIS SENSOR BOARD PARTS
57 12.11. SCAN MOTOR DRIVE BOARD PARTS
60 12.12. FIXTURES AND TOOLS
65 13 PRINTED CIRCUIT BOARD
117 13.1. DIGITAL BOARD (PCB1)
117 13.2. ANALOG BOARD (PCB2)
119 13.3. OPERATION BOARD (PCB3) / REED SW BOARD
121 13.4. POWER SUPPLY BOARD (PCB4)
130 13.5. SENSOR BOARDS (PCB5/PCB6/PCB7/PCB8/PCB9) 196
131 14 FOR THE SCHEMATIC DIAGRAMS
138 15 SCHEMATIC DIAGRAM
143 15.1. DIGITAL BOARD (PCB1)
144 15.2. ANALOG BOARD (PCB2)
145 16 SCHEMATIC DIAGRAM
148 16.1. OPERATION BOARD (PCB3) / REED SW BOARD
152 16.2. POWER SUPPLY BOARD (PCB4)
16.3. SENSOR BOARDS (PCB5/PCB6/PCB7/PCB8/PCB9) 203
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