Read Panasonic KX-FC235G-S Service Manual online
1 INTRODUCTION
4
1.1.
TRANSLATION LISTS
4
1.2.
ABOUT LEAD FREE SOLDER (PbF: Pb free)
6
1.3.
SAFETY PRECAUTIONS
8
1.4.
INSULATION RESISTANCE TEST
8
1.5.
FOR SERVICE TECHNICIANS
8
1.6.
BATTERY CAUTION
8
1.7.
AC CAUTION
9
1.8.
PERSONAL SAFETY PRECAUTIONS
9
1.9.
SERVICE PRECAUTIONS
10
1.10. DISPOSAL CAUTIONS
11
2 FEATURES AND SPECIFICATIONS
12
2.1.
FEATURES
12
2.2.
OPTIONAL ACCESSORIES
12
2.3.
SPECIFICATIONS
13
3 LOCATION
14
3.1.
OVERVIEW
14
3.2.
CONTROL PANEL
15
4 INSTALLATION
17
4.1.
INSTALLATION SPACE
17
4.2.
CONNECTIONS
18
4.3.
BATTERY CHARGE
19
4.4.
INSTALLING THE INK FILM
20
4.5.
REPLACING THE INK FILM
21
4.6.
INSTALLING THE PAPER TRAY
22
4.7.
INSTALLING THE RECORDING PAPER
22
4.8.
INSTALLING THE BATTERIES
23
4.9.
REPLACING THE BATTERIES
24
4.10. SETTING YOUR LOGO
24
5 MAINTENANCE
26
5.1.
MAINTENANCE ITEMS AND COMPONENT LOCATIONS
26
5.2.
GEAR SECTION
28
5.3.
JAMS
31
5.4.
CLEANING
34
6 DISASSEMBLY INSTRUCTIONS
36
6.1.
DISASSEMBLY FLOWCHART
36
6.2.
DISASSEMBLY PROCEDURE
38
7 TROUBLESHOOTING GUIDE
53
7.1.
TROUBLESHOOTING SUMMARY
53
7.2.
USER RECOVERABLE ERRORS
54
7.3.
PROGRAMMING AND LISTS
56
7.4.
TEST FUNCTIONS
60
7.5.
REMOTE PROGRAMMING
63
7.6.
THE EXAMPLE OF THE PRINTED LIST
66
7.7.
TROUBLESHOOTING DETAILS
70
7.8.
TROUBLESHOOTING BY SYMPTOM
135
7.9.
THINGS TO DO AFTER REPLACING IC
147
7.10. RF SPECIFICATION
148
7.11. HOW TO CHECK THE HANDSET SPEAKER OR
RECEIVER
149
7.12. FREQUENCY TABLE (MHz)
149
8 CIRCUIT OPERATIONS
150
8.1.
CONNECTION DIAGRAM
150
8.2.
GENERAL BLOCK DIAGRAM
151
8.3.
CONTROL SECTION
153
8.4.
FACSIMILE SECTION
162
8.5.
SENSORS AND SWITCHES
169
8.6.
MODEM SECTION
172
8.7.
DESCRIPTION OF BLOCK DIAGRAM IN ANALOG
SECTION
179
8.8.
NCU SECTION
181
8.9.
ITS (Integrated Telephone System) AND MONITOR
SECTION
186
8.10. ATAS (Automatic Telephone Answering System)
SECTION
186
8.11. OPERATION BOARD SECTION
187
8.12. LCD SECTION
188
8.13. POWER SUPPLY BOARD SECTION
189
8.14. CORDLESS SECTION (BASE UNIT)
192
8.15. CORDLESS SECTION (HANDSET)
195
8.16. CPU DATA (Cordless Base Board)
197
8.17. CPU DATA (Handset)
198
9 REFERENCE MATERIAL DATA
200
9.1.
TERMINAL GUIDE OF THE ICs TRANSISTORS AND
DIODES
200
9.2.
HOW TO REPLACE THE FLAT PACKAGE IC
203
9.3.
TEST CHART
205
10 FIXTURES AND TOOLS
207
11 CABINET, MECHANICAL AND ELECTRICAL PARTS
LOCATION
208
11.1. GENERAL SECTION
208
11.2. OPERATION PANEL SECTION
209
11.3. UPPER CABINET SECTION
210
11.4. BACK COVER SECTION
211
11.5. LOWER CABINET / P.C.BOARD SECTION
214
11.6. GEAR BLOCK SECTION
215
11.7. HANDSET SECTION
216
11.8. SCREWS
217
12 ACCESSORIES AND PACKING MATERIALS
218
13 REPLACEMENT PARTS LIST
219
13.1. CABINET AND ELECTRICAL PARTS
219
13.2. DIGITAL BOARD PARTS
221
13.3. ANALOG BOARD PARTS
223
13.4. OPERATION BOARD PARTS
225
13.5. POWER SUPPLY BOARD PARTS
226
13.6. CORDLESS BASE BOARD PARTS
227
13.7. HANDSET BOARD PARTS
228
13.8. SENSOR BOARD PARTS
229
13.9. FIXTURES AND TOOLS
229
14 PRINTED CIRCUIT BOARD
231
14.1. DIGITAL BOARD (PCB1)
231
CONTENTS
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KX-FC235G-S
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