Panasonic KV-S1025C-S Service Manual ▷ View online
Order Number KM71103644CE
Category Number G14
High Speed Color Scanner
Model No.
KV-S1025C-S
2
TABLE OF CONTENTS
PAGE
PAGE
1 GENERAL PRECAUTIONS -------------------------------------3
1.1. Before Using This Manual -------------------------------3
1.2. Safety Precautions-----------------------------------------3
1.3. For Service Technicians ----------------------------------3
1.4. About Lead Free Solder (PbF: Pb free) --------------4
1.5. About RoHS -------------------------------------------------4
1.6. Standard for Repair Service -----------------------------4
1.2. Safety Precautions-----------------------------------------3
1.3. For Service Technicians ----------------------------------3
1.4. About Lead Free Solder (PbF: Pb free) --------------4
1.5. About RoHS -------------------------------------------------4
1.6. Standard for Repair Service -----------------------------4
2 SPECIFICATIONS -------------------------------------------------5
3 COMPONENT IDENTIFICATION ------------------------------6
4 INSTALLATION-----------------------------------------------------7
3 COMPONENT IDENTIFICATION ------------------------------6
4 INSTALLATION-----------------------------------------------------7
4.1. Minimum Space Requirements -------------------------7
4.2. Installing Feed Tray and Mixed Batch Card
4.2. Installing Feed Tray and Mixed Batch Card
Guide ----------------------------------------------------------8
4.3. Connecting the Scanner to a Personal
Computer--------------------------------------------------- 11
4.4. System Requirements ---------------------------------- 12
5 SECTIONAL VIEWS--------------------------------------------- 13
5.1. CCD --------------------------------------------------------- 13
5.2. Rollers and Sensors ------------------------------------- 13
5.3. Boards ------------------------------------------------------ 14
5.2. Rollers and Sensors ------------------------------------- 13
5.3. Boards ------------------------------------------------------ 14
6 MECHANICAL FUNCTION ------------------------------------ 15
6.1. Paper Feed Mechanism ------------------------------- 15
6.2. Sensor Mechanism -------------------------------------- 16
6.2. Sensor Mechanism -------------------------------------- 16
7 MAINTENANCE -------------------------------------------------- 17
7.1. Maintenance Chart--------------------------------------- 17
7.2. Cleaning ---------------------------------------------------- 18
7.3. Replacing Limited Life Parts -------------------------- 22
7.2. Cleaning ---------------------------------------------------- 18
7.3. Replacing Limited Life Parts -------------------------- 22
8 DISASSEMBLY INSTRUCTIONS---------------------------- 24
8.1. Disassembly Flowchart --------------------------------- 24
8.2. Exterior------------------------------------------------------ 27
8.3. Mechanical Block----------------------------------------- 36
8.4. Circuit Board Assemblies ------------------------------ 51
8.5. Required Adjustments After Part
8.2. Exterior------------------------------------------------------ 27
8.3. Mechanical Block----------------------------------------- 36
8.4. Circuit Board Assemblies ------------------------------ 51
8.5. Required Adjustments After Part
Replacement ---------------------------------------------- 56
9 SERVICE UTILITY & SELF TEST --------------------------- 58
9.1. Main Menu Indication for Service Utility ------------ 58
9.2. Service Utility Function --------------------------------- 59
9.3. Operation--------------------------------------------------- 60
9.4. Scanner Self-test ----------------------------------------- 69
9.2. Service Utility Function --------------------------------- 59
9.3. Operation--------------------------------------------------- 60
9.4. Scanner Self-test ----------------------------------------- 69
10 TROUBLESHOOTING ------------------------------------------ 71
10.1. Troubleshooting -1 (with no error message on
the PC)------------------------------------------------------ 71
10.2. Troubleshooting-2 (According to an error
message on the PC)------------------------------------- 76
11 CIRCUIT DIAGRAM --------------------------------------------- 82
11.1. Block Diagram-1 (Image Processing)--------------- 82
11.2. Block Diagram-2 (Boards) ----------------------------- 83
11.3. Block Diagram-3------------------------------------------ 84
11.4. Connector Explanation --------------------------------- 85
11.2. Block Diagram-2 (Boards) ----------------------------- 83
11.3. Block Diagram-3------------------------------------------ 84
11.4. Connector Explanation --------------------------------- 85
12 SCHEMATIC DIAGRAM---------------------------------------- 88
12.1. CONTROL Board ---------------------------------------- 89
12.2. PANEL and SENSOR Boards------------------------- 94
12.3. CCD Board (F) -------------------------------------------- 95
12.4. CCD Board (B)-------------------------------------------- 96
12.2. PANEL and SENSOR Boards------------------------- 94
12.3. CCD Board (F) -------------------------------------------- 95
12.4. CCD Board (B)-------------------------------------------- 96
13 CIRCUIT BOARDS ---------------------------------------------- 97
13.1. CONTROL Board ---------------------------------------- 98
13.2. PANEL Board --------------------------------------------100
13.3. PAPER SENSOR Board ------------------------------100
13.4. STARTING SENSOR Board -------------------------101
13.5. DOOR DETECTION Board --------------------------101
13.6. CCD Board (F) ------------------------------------------102
13.7. CCD Board (B) ------------------------------------------102
13.3. PAPER SENSOR Board ------------------------------100
13.4. STARTING SENSOR Board -------------------------101
13.5. DOOR DETECTION Board --------------------------101
13.6. CCD Board (F) ------------------------------------------102
13.7. CCD Board (B) ------------------------------------------102
14 PARTS LOCATION AND MECHANICAL PARTS
LIST ----------------------------------------------------------------103
14.1. Exterior and Chassis-----------------------------------104
14.2. Packing----------------------------------------------------107
14.3. TOOL ------------------------------------------------------108
14.2. Packing----------------------------------------------------107
14.3. TOOL ------------------------------------------------------108
15 REPLACEMENT PARTS LIST ------------------------------109
15.1. CONTROL Board--------------------------------------- 110
15.2. PANEL Board -------------------------------------------- 119
15.3. PAPER SENSOR Board ------------------------------ 119
15.4. STARTING SENSOR Board ------------------------ 119
15.5. DOOR DETETIOCN Board -------------------------- 119
15.2. PANEL Board -------------------------------------------- 119
15.3. PAPER SENSOR Board ------------------------------ 119
15.4. STARTING SENSOR Board ------------------------ 119
15.5. DOOR DETETIOCN Board -------------------------- 119
3
1 GENERAL PRECAUTIONS
1.1.
Before Using This Manual
There are 2 kinds of Service Manuals for KV-S1025C.
One is the Service Manual for the original product KV-S1025C. The other is Service Manual for the new product KV-S1025C-S.
You will define which manual is available by checking a Serial Number on the name plate as follows.
One is the Service Manual for the original product KV-S1025C. The other is Service Manual for the new product KV-S1025C-S.
You will define which manual is available by checking a Serial Number on the name plate as follows.
(1) Serial Number (853xxxxxxxx, 856xxxxxxxx, 857xxxxxxxx, 858xxxxxxxx, 859xxxxxxxx, 860xxxxxxxx, 861xxxxxxxx,
862xxxxxxxx)
See the original Service Manual for KV-S1025CSERIES / KV-S1020C SERIES (Order No.: KM70603158CE)
and the subsequent Supplement Service Manuals*.
862xxxxxxxx)
See the original Service Manual for KV-S1025CSERIES / KV-S1020C SERIES (Order No.: KM70603158CE)
and the subsequent Supplement Service Manuals*.
Note: * We have issued the following Supplement Service Manuals as of March 8th, 2011.
• Supplement-1 Manual for KV-S1025C / S1020C SERIES (Order No.: KM70606177SE)
• Supplement-2 Manual for KV-S1025C / S1020C SERIES (Order No.: KM70703274SE)
• Supplement-3 Manual for KV-S1025C / S1020C SERIES (Order No.: KM70709323SE
• Supplement-4 Manual for KV-S1025C / S1020C (Order No.: KM71102639SE)
• Supplement-2 Manual for KV-S1025C / S1020C SERIES (Order No.: KM70703274SE)
• Supplement-3 Manual for KV-S1025C / S1020C SERIES (Order No.: KM70709323SE
• Supplement-4 Manual for KV-S1025C / S1020C (Order No.: KM71102639SE)
(2) Serial Number (E24xxxxxxxx)
See the following section on this manual.
See the following section on this manual.
1.2.
Safety Precautions
1. Before servicing, unplug the power cord to prevent electrical shock hazard.
2. When replacing parts, use only manufacture’s recommended components for safety.
3. Check the condition of power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the wire dressing, insulation barriers, insulation papers, shields, etc.
2. When replacing parts, use only manufacture’s recommended components for safety.
3. Check the condition of power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the wire dressing, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, perform the following electrical tests to prevent shock hazard.
1.3.
For Service Technicians
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help to prevent recurring malfunctions.
When repairing, the following precautions will help to prevent recurring malfunctions.
1. Cover the plastic parts with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not grasp IC or LSI pins with bare fingers.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not grasp IC or LSI pins with bare fingers.
4
1.4.
About Lead Free Solder (PbF: Pb free)
Note
• In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder
that contains lead.
• We will use PbF when discussing the lead free solder used in our manufacturing process which is made from Tin (Sn),
Silver (Ag), and Copper (Cu).
• This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and
repair work we suggest using the same type of solder.
Distinction of PbF PCB
• PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution
• PbF solder has a melting point that is 50
° - 70 °F, (30 ° - 40 °C) higher than Pb solder.
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 time in order to
prevent solder splash or damage to the PCB.
• PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100
°F, (600 °C).
• When applying PbF solder to double layered boards, please check the component side for excess solder which may
flow onto the opposite side (See figure below).
1.4.1.
Suggested Pb free solder
We recommend you to use the following solder when re-soldering components for repair. Before using other Pb free solder than the
following solder, make sure to confirm that the solder maker (you use) has the license agreement for Pb free solder.
following solder, make sure to confirm that the solder maker (you use) has the license agreement for Pb free solder.
Supplier: Senju Metal Industry Co., Ltd. (http://www.senju-m.co.jp)
Part Description in Senju: EcoSolder RMA02 P3 M705 Series
Part Description in Senju: EcoSolder RMA02 P3 M705 Series
1.5.
About RoHS
This product is fully compliant 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 1st July 2006 in the EU countries.
hazardous substances (RoHS) in electrical and electronic equipment, effective 1st July 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.
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.
Due to spare parts application of RoHS legislation, non-compliant spare parts cannot be used to repair compliant products put on
the EU market on or after 1st July 2006. Please therefore make sure to order and use RoHS-compliant spare parts listed in this
manual.
the EU market on or after 1st July 2006. Please therefore make sure to order and use RoHS-compliant spare parts listed in this
manual.
1.6.
Standard for Repair Service
Repair service shall be provided in accordance with repair technology information such as service manual
so as to prevent fires, injury or electric shock, which can be caused by improper repair work.
so as to prevent fires, injury or electric shock, which can be caused by improper repair work.
1. When performing repairs, neither the product nor its parts or components shall be modified.
2. If cable assembly is supplied as the smallest unit when servicing, make sure to replace
2. If cable assembly is supplied as the smallest unit when servicing, make sure to replace
the cable assembly.
