Table Of Contents - Sanyo SFX-33 Service Manual

INDEX
Contents
Page
1. INSTALLATION ........................................................................................................................................... 3-12
(1) Unpacking .................................................................................................................................................... 3
(2) Telephone line and AC connections ............................................................................................................ 3
(3) Setting the dialing mode switch ................................................................................................................... 4
(4) Installing the recording paper ....................................................................................................................... 5
(5) Machine initial .............................................................................................................................................. 6
(6) Machine programming ................................................................................................................................. 6
2. PERIODICAL INSPECTION AND MAINTENANCE .........................................................................................l3
3. OUTLINE ................................................................................................................................................... 14-16
(1) Paflnames and functions ........................ .................................................................................................. 14
(2) Operation Panel ......................................................................................................................................... 15
(3) Original documents precautions .................................................................................................................l6
4. Mechanical OUTLINE ................................................................................................................................. 17
5. TROUBLE SHOOTING .............................................................................................................................. 18-27
5-1. Function description of each PCB ............................................................................................................. 18
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5-2. Trouble shooting for mechanical .............................................................................................................. 20
5-3. Trouble shooting forcircuit~ .................................................................................................................... 21
5-4. Error code list ........................................................................................................................................... 26
6. REPAIRS ................................................................................................................................................... 28-39
6-1. Removal of the main pafls ....................................................................................................................... 28
6-2. Replacement of the main patis ................................................................................................................ 30
6-3. Test mode ................................................................................................................................................ 31
6-4. RAM CODE LISTexplanation .................................................................................................................. 36
7. PRINTING OF THE REPORT AND LISTS .................................................................................................4O.44
7-1. Activity report ........................................................................................................................................... 40
7-2. One-touch and Speed dial list .................................................................................................................. 40
7-3. Transmission report ................................................................................................................................. 41
7-4. Feature switch list .................................................................................................................................... 41
7-5. RAM CODE List ....................................................................................................................................... 42
.8. FLOW CHART OF AUTO RECEPTION MODE ....................................................................................... 45-47
(1) Auto reception with FAX/TEL switchover function isON ........................................................................... 45
(2) Auto reception with FAX/TEL switchover function is OFF ......................................................................... 46
(3) Answer reception mode ............................................................................................................................. 47
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9. BLOCK DIAGRAM AND SIGNAL FLOW ................................................................................................... 48-51
9-1. Block diagram .......................................................................................................................................... 48
9-2. Signal flow ................................................................................................................................................ 49
10. SCHEMATIC DIAGRAM .......................................................................................................................... 52-74
(1) All Connection Diagram ............................................................................................................................. 52
(2) Each Circuit Diagram ................................................................................................................................. 53
(3) PWB Wiring Diagram ................................................................................................................................. 65
(4) Abbreviated signal explanation .................................................................................................................. 73
11. PARTS SPECIFICATIONS ...................................................................................................................... 75-80
(1) IC configuration .......................................................................................................................................... 75
(2) Parts specification forpower supply .......................................................................................................... 80
(3) Figure of main patisfor power supply ........................................................................................................ 80
12. TIME CHARTS OF EACH COMMUNICATION MODE .................................................................................. 81
13. COMMUNICATION SiGNAL FLOW CHART ................................................................................................. 82
14. EXPLODED VIEW ................................................................................................................................... 83-85
15. PARTS LIST ............................................................................................................................................ 86-90
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