KV-S1057C, KV-S1027C, KV-SL1066, KV-SL1056, KV-SL1055, KV-SL1036, KV-SL1035 — Panasonic Other Service Manuals Service Manual (repair manual)

Model
KV-S1057C KV-S1027C KV-SL1066 KV-SL1056 KV-SL1055 KV-SL1036 KV-SL1035
Pages
127
Size
14.28 MB
Type
PDF
Document
Service Manual
Brand
Device
Other Service Manuals / DOCUMENT SCANNER
File
kv-s1057c-kv-s1027c-kv-sl1066-kv-sl1056-kv-sl1055-.pdf
Date

View Panasonic KV-S1057C / KV-S1027C / KV-SL1066 / KV-SL1056 / KV-SL1055 / KV-SL1036 / KV-SL1035 Service Manual online

Order Number KM71411921SE
Category Number G14
Document Scanner
Model No. 
KV-S1057C
KV-S1027C
KV-SL1066
KV-SL1056
KV-SL1055
KV-SL1036
KV-SL1035
2
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------4
1.1. Standard for Repair Service -----------------------------4
1.2. For Service Technicians ----------------------------------4
1.3. About Lead Free Solder (PbF: Pb free) --------------4
1.3.1. Suggested Pb free solder ---------------------------5
1.4. About RoHS -------------------------------------------------5
2 Specifications ------------------------------------------------------6
3 Location of Controls and Components--------------------9
3.1. Main Unit -----------------------------------------------------9
3.2. Operation Panel and LED Indicators ---------------- 11
3.3. About LED ------------------------------------------------- 12
4 Installation Instructions--------------------------------------- 13
4.1. Minimum Space Requirements ----------------------- 13
4.2. Included Accessories------------------------------------ 13
4.3. System Requirements ---------------------------------- 13
4.4. Installing Driver and Software------------------------- 13
4.5. Connecting the Unit to a Personal Computer ----- 14
4.6. Installing the Unit ----------------------------------------- 14
4.7. Setting Documents and/or Card ---------------------- 15
5 Section Views ---------------------------------------------------- 16
5.1. Motor -------------------------------------------------------- 16
5.2. Roller -------------------------------------------------------- 16
5.3. Board and Sensor---------------------------------------- 17
6 Mechanical Function------------------------------------------- 18
6.1. Paper Feed Mechanism -------------------------------- 18
6.2. Sensor Mechanism -------------------------------------- 20
6.2.1. Paper Sensor ----------------------------------------- 20
6.2.2. Starting Sensor--------------------------------------- 20
6.2.3. Door Detector ---------------------------------------- 20
6.3. Gate Mechanism ----------------------------------------- 21
6.4. Background Color Switching Mechanism ---------- 22
7 Disassembly and Assembly Instructions --------------- 23
7.1. Disassembly Flowchart --------------------------------- 23
7.2. Exterior------------------------------------------------------ 25
7.2.1. Feed tray ---------------------------------------------- 25
7.2.2. Paper Tray -------------------------------------------- 25
7.2.3. Exit Tray ----------------------------------------------- 25
7.2.4. Front Cover  ------------------------------------------ 26
7.2.5. Back Cover-------------------------------------------- 26
7.2.6. Top Cover --------------------------------------------- 26
7.2.7. PANEL SWITCH Board and  LCD PANEL 
Board (KV-S10xxC) --------------------------------- 27
7.2.8. PANEL Board (KV-SL10xx) ----------------------- 27
7.3. Upper Chassis -------------------------------------------- 28
7.3.1. Double Feed Prevention Roller  ----------------- 28
7.3.2. PAPER SENSOR Board --------------------------- 28
7.3.3. ULTRASONIC SENSOR (G) Board ------------ 28
7.3.4. AUTO/MANUAL DETECTION Board ---------- 29
7.3.5. CIS (B) ------------------------------------------------- 29
7.3.6. Reference Plate (F) --------------------------------- 30
7.3.7. Free Roller -------------------------------------------- 30
7.3.8. Wiring of Upper Chassis--------------------------- 31
7.4. Lower Chassis 1------------------------------------------ 32
7.4.1. Paper Feed Roller  ---------------------------------- 32
7.4.2. CIS (F) ------------------------------------------------- 32
7.4.3. Reference Plate (B)--------------------------------- 33
7.4.4. DOOR DETECTION Board ----------------------- 33
7.4.5. Side Plate Assembly-------------------------------- 34
7.4.6. Conveyor roller -------------------------------------- 34
7.4.7. Exit Roller --------------------------------------------- 35
7.5. Lower Chassis 2 ----------------------------------------- 36
7.5.1. Bottom Plate ----------------------------------------- 36
7.5.2. Platen Motor------------------------------------------ 36
7.5.3. FAN----------------------------------------------------- 36
7.5.4. Power Supply ---------------------------------------- 36
7.5.5. CONTROL Board ----------------------------------- 36
7.5.6. Conveyor Motor ------------------------------------- 37
7.5.7. STARTING SENSOR Board --------------------- 37
7.5.8. Wiring of Lower Chassis -------------------------- 37
7.6. Required Adjustments after Part Replacement -- 38
8 Maintenance------------------------------------------------------ 39
8.1. Maintenance Chart -------------------------------------- 39
8.2. Cleaning---------------------------------------------------- 39
8.3. Replacing Limited Life Parts -------------------------- 39
9 Service Utility & Self Test ------------------------------------ 40
9.1. Main Menu Indication for Service Utility ----------- 40
9.2. List of Functions for Service Utility ------------------ 41
9.3. Operation -------------------------------------------------- 43
9.3.1. Scanner Status -------------------------------------- 43
9.3.2. Error Codes ------------------------------------------ 44
9.3.3. Scanner Information-------------------------------- 46
9.3.4. Scanner Counter ------------------------------------ 46
9.3.5. Scanner Condition ---------------------------------- 46
9.3.6. Test ----------------------------------------------------- 47
9.3.7. Adjustment-------------------------------------------- 50
9.3.8. Other --------------------------------------------------- 51
9.4. Scanner Self-test ---------------------------------------- 52
10 Troubleshooting ------------------------------------------------ 54
10.1. Troubleshooting -1 
(when no error message is displayed on PC) ---- 54
10.2. Troubleshooting-2 
(when an error message is displayed on PC) ---- 60
11 Block Diagram --------------------------------------------------- 70
11.1. Block Diagram-1  ---------------------------------------- 70
11.2. Block Diagram-2 (Wiring diagram) ------------------ 73
11.3. Block Diagram-3 (Power Supply) -------------------- 74
11.4. Explanation of Connector------------------------------ 76
12 Schematic Diagram -------------------------------------------- 79
12.1. CONTROL Board ---------------------------------------- 80
12.1.1. For KV-S1027C, KV-SL1056, SL1055, 
SL1036, SL1035 ------------------------------------ 80
12.1.2. For KV-S1057C and KV-SL1066---------------- 94
12.2. LCD PANEL Board (KV-S10xxC) ------------------- 110
12.3. PANEL SWITCH Board (KV-S10xxC) ------------- 111
12.4. PANEL Board (KV-SL10xx) -------------------------- 112
12.5. SENSOR Board ----------------------------------------- 113
12.5.1. ULTRASONIC SENSOR (G) Board ----------- 113
12.5.2. DOOR DETECTION Board---------------------- 114
12.5.3. PAPER SENSOR Board ------------------------- 115
12.5.4. STARTING SENSOR Board -------------------- 116
12.5.5. AUTO-MANUAL DETECTION Board--------- 118
13 Printed Circuit Board----------------------------------------- 119
13.1. CONTROL Board --------------------------------------- 120
13.1.1. For KV-S1027C, KV-SL1056,SL1055, 
SL1036,SL1035 ------------------------------------ 120
13.1.2. For LV-S1057C and KV-SL1066 --------------- 122
3
13.2. LCD PANEL Board (KV-S10xxC)------------------- 124
13.3. PANEL SWITCH Board (KV-S10xxC) ------------- 125
13.4. PANEL Board (KV-SL10xx) -------------------------- 125
13.5. SENSOR Board----------------------------------------- 126
13.5.1. ULTRASONIC SENSOR (G) Board ----------- 126
13.5.2. DOOR DETECTION  Board--------------------- 126
13.5.3. PAPER SENSOR  Board ------------------------ 126
13.5.4. STARTING SENSOR  Board ------------------- 127
13.5.5. AUTO-MANUAL SENSOR  Board------------- 127
14 Exploded View and Replacement Parts List --------- 128
14.1. Exterior ---------------------------------------------------- 129
14.2. Top Cover Assembly----------------------------------- 131
14.3. Feed Tray Assembly ----------------------------------- 133
14.4. Upper Chassis------------------------------------------- 135
14.5. Lower Chassis 1 ---------------------------------------- 137
14.6. Lower Chassis 2 ---------------------------------------- 139
14.7. Screw ------------------------------------------------------ 141
14.8. Packing---------------------------------------------------- 142
14.9. Tool--------------------------------------------------------- 144
14.10. CONTROL Board--------------------------------------- 145
14.10.1. KV-S1027C ------------------------------------------ 145
14.10.2. KV-S1057C ------------------------------------------ 152
14.10.3. KV-SL1056 ------------------------------------------ 162
14.10.4. KV-SL1066 ------------------------------------------ 169
14.11. LCD PANEL Board ------------------------------------- 178
14.12. PANEL SWITCH Board ------------------------------- 178
14.13. PANEL Board (KV-SL10xx ONLY) ----------------- 178
14.14. SENSOR Board----------------------------------------- 179
14.14.1. ULTRASONIC SENSOR (G) Board ----------- 179
14.14.2. DOOR DETECTION Board --------------------- 179
14.14.3. PAPER SENSOR Board ------------------------- 179
14.14.4. STARTING SENSOR Board -------------------- 179
14.14.5. AUTO-MANUAL DETECTION Board--------- 179
15 Appendix --------------------------------------------------------- 180
4
1 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.
1.1.
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.
1. When performing repairs, neither the products nor its parts or components shall be modified.
2. If cable assembly is supplied as the smallest unit when servicing, make sure to replace
the cable assembly.
1.2.
For Service Technicians
ICs and LSIs are vulnerable to static electricity.
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.
1.3.
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 con-
tains 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)
Page of 127
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  • Schematics, wiring and block diagrams.
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  • Parts list (bill of materials).