UF-490, UF-4000, UF-4100, UF-490YC, UF-490YR - Panasonic Fax Service Manual (repair manual)

uf-490, uf-4000, uf-4100, uf-490yc, uf-490yr service manual
Model
UF-490 UF-4000 UF-4100 UF-490YC UF-490YR
Pages
118
Size
1.6 MB
Type
PDF
Document
Service Manual
Brand
Device
Fax / FACSIMILE
File
uf-490-uf-4000-uf-4100-uf-490yc-uf-490yr.pdf
Date

Read Panasonic UF-490 / UF-4000 / UF-4100 / UF-490YC / UF-490YR Service Manual online

ORDER NO. MGCS050802G0
Facsimile
UF-490
UF-4000/4100
[ Version 2.0 ]
Please file and use this manual together with the service manual for Model No. UF-490/UF-4000/4100, Order No. 
MGCS050201C0.
General Annotations
1. Panasonic Digital Document Company and other Panasonic Sales Companies reserve 
    the right to change any information enclosed herein without prior notification. 
    (This includes, but is not limited to, parts pricing, availability, and text)
2. Electrical parts supplied may include previously used components.
3. 
Important Safety Notice
    Components identified by a      mark, have special characteristics important for safety.
    When replacing any of these components, use only manufacturer’s specified parts.
4. In Remarks column, "RTL" indicates that the Retention Time is limited for this item. After 
    the discontinuation of this assembly in production, the item will continue to be available for 
    a specific period of time. The retention period of availability is dependant on the type of 
    assembly, and in accordance with the laws governing part and product retention. 
    After the end of this period, the assembly will no longer be available.
5. This Product Uses Lead (Pb) Free Solder Printed Circuit Boards (PCBs).
    
Information regarding Lead-Free (PbF) solder;
       Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a          mark following 
the PCB part numbers in a label on the PCB.
       Caution:
  Pb free solder has a higher melting point than standard solder; typically the melting 
              point is 50 - 70  F (30 - 40  C) higher. Please use a soldering iron with temperature
              control and adjust it to 700   20  F (370   10  C). Exercise care while using higher 
              temperature soldering irons, do not heat the PCB for too long to prevent solder splash
              or damage to the PCB.
  Pb free solder will tend to splash when heated too high (about 1100  F/600  C).
  ECO SOLDER M705 (available from Senju Metal Industry Co., Ltd.; 
             URL: 
http://www.senju-m.co.jp
) is recommended when repairing PbF PCBs.
General Annotations
6. Important Notice
  (especially in those countries belonging to the European Union):
    Some of the new parts introduced by this document are the parts which now comply 
    with the national laws transposed from the EU Directive on the restriction of the use of 
    certain hazardous substances (RoHS) in electrical and electronic equipment, effective 
    July 1, 2006 in the EU countries.
    In order for the product to comply with the RoHS Directive, the six particular substances
    (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, and 
    polybrominated diphenyl ethers) have been either totally eliminated or limited to the
    concentration level below maximum allowed. Consequently spare parts have been
    changed to RoHS-compliant parts where applicable.
   To ensure compliance with the spare parts application of the RoHS legislation, please 
   make sure to follow the details provided in this manual when ordering spare parts and
   carrying out repairs.
The contents of this Technical Guide are subject to change without notice.
Published in Japan.
Table of Contents
4
System Description ................................. 5
1.1.
Electrical Circuit Explanation ................... 5
1.2.
Power On Initial Flow Chart ................... 31
Schematic Diagram ............................... 37
2.1.
General Circuit Diagram ........................ 37
2.2.
SC PC Board 
(UF-490)................................................. 38
2.3.
SC PC Board 
(UF-4000/4100)...................................... 48
2.4.
PNL PC Board ....................................... 58
2.5.
ILS PC Board ......................................... 61
2.6.
SNST PC Board..................................... 62
2.7.
SNSE PC Board..................................... 63
2.8.
ACI PC Board ........................................ 64
Electrical Circuit Diagram & 
Parts List 
................................................ 65
3.1.
Destination Codes.................................. 65
3.2.
SC PC Board 
(For UF-490) .......................................... 66
3.3.
SC PC Board 
(For UF-4000/4100) ............................... 88
3.4.
PNL PC Board 
(For UF-490) ........................................ 105
3.5.
PNL PC Board 
(For UF-4000/4100) ............................. 111
3.6.
ILS PC Board ....................................... 116
3.7.
SNST PC Board................................... 116
3.8.
SNSE PC Board................................... 116
3.9.
ACI PC Board ...................................... 116
Page of 118
Display

Download Panasonic UF-490 / UF-4000 / UF-4100 / UF-490YC / UF-490YR Service Manual (Repair Manual)

Here you can read online and download Panasonic UF-490 / UF-4000 / UF-4100 / UF-490YC / UF-490YR Service Manual in PDF. UF-490 / UF-4000 / UF-4100 / UF-490YC / UF-490YR service manual will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic UF-490 / UF-4000 / UF-4100 / UF-490YC / UF-490YR Fax. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.