KV-S5055C (serv.man2) — Panasonic Other Service Manuals Service Manual (repair manual)

Model
KV-S5055C (serv.man2)
Pages
127
Size
8.38 MB
Type
PDF
Document
Service Manual
Brand
Device
Other Service Manuals / HIGH SPEED COLOR SCANNER
File
kv-s5055c-sm2.pdf
Date

View Panasonic KV-S5055C (serv.man2) Service Manual online

Order Number KM71005571CE
Category Number G14
High Speed Color Scanner
Model No.
KV-S5055C
2
TABLE OF CONTENTS
PAGE
PAGE
1 GENERAL PRECAUTIONS -------------------------------------4
1.1. Safety Precautions-----------------------------------------4
1.2. Electrical Tests ----------------------------------------------4
1.3. Standard for Repair Service -----------------------------4
1.4. For Service Technicians ----------------------------------5
1.5. About Lead Free Solder (PbF: Pb free) --------------5
1.6. About RoHS -------------------------------------------------5
2 SPECIFICATIONS -------------------------------------------------6
3 COMPONENT IDENTIFICATION ------------------------------8
3.1. Main Part Names and Locations  ----------------------8
3.2. Control Panel---------------------------------------------- 10
4 INSTALLATION--------------------------------------------------- 11
4.1. Minimum Space Requirements ----------------------- 11
4.2. Included Accessories------------------------------------ 12
4.3. Installing Double-feed Prevention Roller ----------- 13
4.4. When Scanning Documents of  Different
Sizes Together -------------------------------------------- 15
4.5. DIMM Module Extension ------------------------------- 17
4.6. Installing DIMM Modules ------------------------------- 19
4.7. Connecting the Scanner to a Personal
Computer--------------------------------------------------- 20
4.8. System Requirements ---------------------------------- 21
4.9. Installing the Driver and Software-------------------- 21
5 SECTIONAL VIEW----------------------------------------------- 22
5.1. Bottom Block ---------------------------------------------- 22
5.2. Back Block ------------------------------------------------- 23
5.3. Upper Block------------------------------------------------ 24
5.4. Lower Block------------------------------------------------ 25
6 MECHANICAL FUNCTION ------------------------------------ 27
6.1. Paper Feed Mechanism (Auto) ----------------------- 27
6.2. Paper Feed Mechanism (Manual) ------------------- 29
6.3. Paper Feed Operation ---------------------------------- 30
6.4. Glass Cleaning Mechanism (Auto) ------------------ 32
6.5. Detecting Bent Paper ----------------------------------- 32
7 MAINTENANCE -------------------------------------------------- 33
7.1. Maintenance Chart--------------------------------------- 33
7.2. Cleaning ---------------------------------------------------- 34
7.3. Replacing Limited Life Parts--------------------------- 41
8 DISASSEMBLY INSTRUCTIONS---------------------------- 43
8.1. Disassembly Flowchart --------------------------------- 43
8.2. Bottom Block ---------------------------------------------- 46
8.3. Back Block ------------------------------------------------- 47
8.4. Upper Block------------------------------------------------ 50
8.5. Lower Block------------------------------------------------ 62
9 SERVICE UTILITY & SELF TEST --------------------------- 86
9.1. Main Menu Indication for Service Utility ------------ 86
9.2. List of Functions for Service Utility------------------- 87
9.3. Operation--------------------------------------------------- 89
9.4. Scanner Self-test --------------------------------------- 103
10 TROUBLESHOOTING ---------------------------------------- 106
10.1. Troubleshooting-1 (with no error message on
PC)--------------------------------------------------------- 106
10.2. Troubleshooting-2 (with an error message on
PC)--------------------------------------------------------- 107
10.3. Requirement After Parts Replacement ----------- 121
11 CIRCUIT DESCRIPTION ------------------------------------- 122
11.1. Block Diagram-1 (Image Processing) -------------122
11.2. Block Diagram-2 (Board) -----------------------------123
11.3. Explanation of Connector-----------------------------124
12 SCHEMATIC DIAGRAM --------------------------------------132
12.1. CONTROL Board--------------------------------------- 133
12.2. PANEL and SENSOR Boards -----------------------159
12.3. RELAY and SENSOR Boards -----------------------168
12.4. DRIVE Board --------------------------------------------175
12.5. POWER Board ------------------------------------------179
13 CIRCUIT BOARD -----------------------------------------------180
13.1. CONTROL Board--------------------------------------- 181
13.2. PANEL Board --------------------------------------------183
13.3. DFP HOME SENSOR Board ------------------------183
13.4. ENDING SENSOR Board ----------------------------184
13.5. PAPER FEED SELECT SENSOR Board---------184
13.6. BENT RELAY Board -----------------------------------184
13.7. BENT PAPER SENSOR R(L) Board---------------185
13.8. BENT PAPER SENSOR R(R) Board -------------- 185
13.9. BENT PAPER SENSOR S(L) Board---------------185
13.10. BENT PAPER SENSOR S(R) Board -------------- 185
13.11. USS RELAY Board -------------------------------------186
13.12. USR RELAY Board-------------------------------------187
13.13. USR SENSOR Board----------------------------------188
13.14. SLIP DETECT SENSOR Board---------------------188
13.15. STARTING SENSOR Board -------------------------188
13.16. USS / WAITING SENSOR Board-------------------189
13.17. DRIVE Board --------------------------------------------190
13.18. POWER Board ------------------------------------------192
13.19. CCD (F) Board and CCD (B) Board ---------------194
14 PARTS LOCATION AND MECHANICAL PARTS
LIST ----------------------------------------------------------------196
14.1. Exterior ----------------------------------------------------197
14.2. Main Chassis 1 ------------------------------------------199
14.3. Main Chassis 2 ------------------------------------------201
14.4. Sub Chassis 1 -------------------------------------------204
14.5. Sub Chassis 2 -------------------------------------------207
14.6. Board Box ------------------------------------------------ 209
14.7. Packing---------------------------------------------------- 211
14.8. TOOL ------------------------------------------------------213
15 REPLACEMENT PARTS LIST ------------------------------214
15.1. CONTROL Board--------------------------------------- 215
15.2. PANEL Board --------------------------------------------239
15.3. DFP HOME SENSOR Board ------------------------239
15.4. ENDING SENSOR Board  ---------------------------239
15.5. PAPER FEED SELECT SENSOR Board---------239
15.6. BENT RELAY Board -----------------------------------239
15.7. BENT PAPER SENSOR R(L) Board---------------239
15.8. BENT PAPER SENSOR R(R) Board -------------- 240
15.9. BENT PAPER SENSOR S(L) Board---------------240
15.10. BENT PAPER SENSOR S(R) Board -------------- 240
15.11. USS RELAY Board -------------------------------------240
15.12. USR RELAY Board-------------------------------------242
15.13. USR SENSOR Board----------------------------------243
15.14. SLIP DETECT SENSOR Board---------------------243
15.15. STARTING SENSOR Board -------------------------244
15.16. USS / WAITING SENSOR Board-------------------244
3
15.17. DRIVE Board -------------------------------------------- 244
15.18. POWER Board ------------------------------------------ 247
4
1 GENERAL PRECAUTIONS
1.1.
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.
5. Before returning the serviced equipment to the customer, perform the following electrical tests to prevent shock hazard.
6. The power supply unit in this scanner contains dangerous levels energy.
1.2.
Electrical Tests
1. Unplug the power cord and check for continuity between the earth ground connection on the plug and the metal cabinet.
There should be zero ohm resistance found.
2. With the unit unplugged, short the AC Live-Neutral of the plug with a jumper wire. 
3. Turn ON the power switch.
4. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part, such
as screwheads, etc.
Note
   Some exposed parts may be isolated from the chassis by design. They read infinity.
5. If the measurement is less than 1 M
Ω, there may be a danger of electric shock.
Note
   This hazardous condition must be corrected before the unit is returned to the end user. 
1.3.
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.
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Here you can view online or download Panasonic KV-S5055C (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Panasonic KV-S5055C (serv.man2) Other Service Manuals. Information contained in Panasonic KV-S5055C (serv.man2) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).