Read Panasonic KX-MB2051RUB / KX-MB2061RUB Service Manual online
ORDER NO.KMF1007293CE
Multi-Function printer
Model No.
KX-MB2051RUB
KX-MB2061RUB
KX-MB2061RUB
(for Russia)
2
KX-MB2051RUB / KX-MB2061RUB
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------4
1.1. For Service Technicians ----------------------------------4
1.2. AC Caution---------------------------------------------------4
1.3. Personal Safety Precautions ----------------------------5
1.4. Service Precautions ---------------------------------------5
1.2. AC Caution---------------------------------------------------4
1.3. Personal Safety Precautions ----------------------------5
1.4. Service Precautions ---------------------------------------5
2 Warning --------------------------------------------------------------6
2.1. About Lead Free Solder (PbF: Pb free) --------------6
2.2. Discarding of P. C. Board --------------------------------7
2.3. Insulation Resistance Test -------------------------------7
2.4. Battery Caution ---------------------------------------------7
2.5. Laser Beam And Fuser Unit Section ------------------8
2.6. Note for Repairing------------------------------------------8
2.2. Discarding of P. C. Board --------------------------------7
2.3. Insulation Resistance Test -------------------------------7
2.4. Battery Caution ---------------------------------------------7
2.5. Laser Beam And Fuser Unit Section ------------------8
2.6. Note for Repairing------------------------------------------8
3 Specifications ------------------------------------------------------9
3.1. Base Unit -----------------------------------------------------9
3.2. Cordless Handset ---------------------------------------- 10
3.3. Charger Unit ----------------------------------------------- 10
3.2. Cordless Handset ---------------------------------------- 10
3.3. Charger Unit ----------------------------------------------- 10
4 General/Introduction ------------------------------------------- 11
4.1. Optional Accessories------------------------------------ 11
4.2. Translation Lists ------------------------------------------ 11
4.2. Translation Lists ------------------------------------------ 11
5 Features ------------------------------------------------------------ 14
5.1. General Features----------------------------------------- 14
5.2. Hardware Requirements for Multi-Function
5.2. Hardware Requirements for Multi-Function
Software ---------------------------------------------------- 14
6 Technical Descriptions---------------------------------------- 15
6.1. Connection Diagram------------------------------------- 15
6.2. General Block Diagram--------------------------------- 16
6.3. Main Board Section-------------------------------------- 19
6.4. Analog circuit of Telephone section ----------------- 33
6.5. Modem Section ------------------------------------------- 35
6.6. NCU Section----------------------------------------------- 41
6.7. Transmitter / Receiver (Cordless)-------------------- 45
6.8. CIS Control Section-------------------------------------- 46
6.9. Motor Drive Section-------------------------------------- 47
6.2. General Block Diagram--------------------------------- 16
6.3. Main Board Section-------------------------------------- 19
6.4. Analog circuit of Telephone section ----------------- 33
6.5. Modem Section ------------------------------------------- 35
6.6. NCU Section----------------------------------------------- 41
6.7. Transmitter / Receiver (Cordless)-------------------- 45
6.8. CIS Control Section-------------------------------------- 46
6.9. Motor Drive Section-------------------------------------- 47
6.10. Timing chart and wave form of scanner
motors------------------------------------------------------- 52
6.11. FAN Motor Section--------------------------------------- 56
6.12. Solenoid Driver Section -------------------------------- 58
6.13. LSU (Laser Scanning Unit) Section ----------------- 59
6.14. Sensors and Switches Section ----------------------- 61
6.15. Operation Board Section ------------------------------- 71
6.16. LCD Section ----------------------------------------------- 72
6.17. HVPS (High Voltage Power Supply) Section------ 73
6.18. Heat Lamp Control Circuit ----------------------------- 75
6.19. Main Board Section-------------------------------------- 80
6.20. Power Supply Board Section-------------------------- 85
6.21. Mechanical Operation----------------------------------- 86
6.22. Cordless Handset ---------------------------------------- 88
6.23. Telephone Answering Data Transfer ---------------- 91
6.13. LSU (Laser Scanning Unit) Section ----------------- 59
6.14. Sensors and Switches Section ----------------------- 61
6.15. Operation Board Section ------------------------------- 71
6.16. LCD Section ----------------------------------------------- 72
6.17. HVPS (High Voltage Power Supply) Section------ 73
6.18. Heat Lamp Control Circuit ----------------------------- 75
6.19. Main Board Section-------------------------------------- 80
6.20. Power Supply Board Section-------------------------- 85
6.21. Mechanical Operation----------------------------------- 86
6.22. Cordless Handset ---------------------------------------- 88
6.23. Telephone Answering Data Transfer ---------------- 91
7 Location of Controls and Components------------------ 93
7.1. Overview --------------------------------------------------- 93
7.2. Control Panel---------------------------------------------- 94
7.2. Control Panel---------------------------------------------- 94
8 Installation Instructions--------------------------------------- 96
8.1. Installation-------------------------------------------------- 96
8.2. Installing Multi-Function Station ---------------------110
8.3. Connections ----------------------------------------------113
8.4. Battery Charge-------------------------------------------114
8.2. Installing Multi-Function Station ---------------------110
8.3. Connections ----------------------------------------------113
8.4. Battery Charge-------------------------------------------114
9 Operating Instructions -------------------------------------- 115
9.1. Your Logo ------------------------------------------------115
9.2. Cordless Handset Programming-------------------- 117
9.3. Registering a Cordless Handset to a Base
9.3. Registering a Cordless Handset to a Base
Unit --------------------------------------------------------- 119
9.4. For Service Hint -----------------------------------------120
10 Test Mode -------------------------------------------------------- 121
10.1. Test Functions -------------------------------------------121
11 Service Mode----------------------------------------------------124
11.1. Programming and Lists--------------------------------124
11.2. Cordless Handset--------------------------------------- 128
11.3. User Mode (The list below is an example of
11.2. Cordless Handset--------------------------------------- 128
11.3. User Mode (The list below is an example of
the SYSTEM SETUP LIST the unit prints out.) -130
11.4. Service Mode Settings (Example of a printed
out list)-----------------------------------------------------134
11.5. History (Example of a printed out list) -------------136
12 Troubleshooting Guide --------------------------------------138
12.1. User Recoverable Errors -----------------------------138
12.2. Remote Programming ---------------------------------141
12.3. Troubleshooting Details ------------------------------- 147
12.4. DOCUMENT JAMS (AUTOMATIC
12.2. Remote Programming ---------------------------------141
12.3. Troubleshooting Details ------------------------------- 147
12.4. DOCUMENT JAMS (AUTOMATIC
DOCUMENT FEEDER) (KX-MB2061 ONLY) ---240
12.5. RECORDING PAPER JAM --------------------------242
13 Service Fixture & Tools--------------------------------------250
14 Disassembly and Assembly Instructions -------------251
14 Disassembly and Assembly Instructions -------------251
14.1. Bottom Section ------------------------------------------252
14.2. Left Side Section----------------------------------------252
14.3. Operation Panel Section------------------------------253
14.4. Cordless Handset Section----------------------------253
14.5. Open Top Cover-----------------------------------------253
14.6. Remove Operation Panel ---------------------------254
14.7. Remove Operation Board ----------------------------254
14.8. Remove Main Board -----------------------------------255
14.9. Remove Gear Chassis Section ---------------------256
14.2. Left Side Section----------------------------------------252
14.3. Operation Panel Section------------------------------253
14.4. Cordless Handset Section----------------------------253
14.5. Open Top Cover-----------------------------------------253
14.6. Remove Operation Panel ---------------------------254
14.7. Remove Operation Board ----------------------------254
14.8. Remove Main Board -----------------------------------255
14.9. Remove Gear Chassis Section ---------------------256
14.10. Remove Right Cover-----------------------------------257
14.11. Remove Cassette Guides and Antenna ----------258
14.12. Remove Bottom Plate ---------------------------------259
14.13. Remove Laser Unit-------------------------------------259
14.14. Remove Pick up Roller --------------------------------260
14.15. Remove Low Voltage Power Board ----------------261
14.16. Remove Mirror-------------------------------------------261
14.17. Remove High Voltage Power Board ---------------262
14.18. Cordless Handset--------------------------------------- 263
14.19. How to Remove the Charger Board ---------------265
14.20. Installation Position of The Lead--------------------266
14.13. Remove Laser Unit-------------------------------------259
14.14. Remove Pick up Roller --------------------------------260
14.15. Remove Low Voltage Power Board ----------------261
14.16. Remove Mirror-------------------------------------------261
14.17. Remove High Voltage Power Board ---------------262
14.18. Cordless Handset--------------------------------------- 263
14.19. How to Remove the Charger Board ---------------265
14.20. Installation Position of The Lead--------------------266
15 Measurements and Adjustments -------------------------275
15.1. Cordless Base Section (Digital Board)
Adjustment -----------------------------------------------275
15.2. Adjustment Standard (Base Unit)-------------------277
15.3. Adjustment Standard (Charger Unit)---------------278
15.4. The Setting Method of JIG (Cordless
15.3. Adjustment Standard (Charger Unit)---------------278
15.4. The Setting Method of JIG (Cordless
Handset) --------------------------------------------------279
15.5. Adjustment Standard (Cordless Handset)--------281
15.6. Things to Do after Replacing IC---------------------282
15.7. RF Specification-----------------------------------------283
15.8. How to Check the Cordless Handset Speaker
15.6. Things to Do after Replacing IC---------------------282
15.7. RF Specification-----------------------------------------283
15.8. How to Check the Cordless Handset Speaker
or Receiver -----------------------------------------------284
15.9. Frequency Table (MHz) ------------------------------- 284
16 Maintenance-----------------------------------------------------285
16.1. Maintenance Items and Component Locations -285
3
KX-MB2051RUB / KX-MB2061RUB
16.2. Maintenance --------------------------------------------- 287
16.3. Printing Operation Principle-------------------------- 292
16.4. Terminal Guide of The ICs Transistors and
16.3. Printing Operation Principle-------------------------- 292
16.4. Terminal Guide of The ICs Transistors and
Diodes ----------------------------------------------------- 297
16.5. How to Replace the Flat Package IC-------------- 299
16.6. How to Replace the Shield Case ------------------- 301
16.7. Main Board Section ------------------------------------ 302
16.8. Test Chart------------------------------------------------- 305
16.6. How to Replace the Shield Case ------------------- 301
16.7. Main Board Section ------------------------------------ 302
16.8. Test Chart------------------------------------------------- 305
17 Schematic Diagram ------------------------------------------- 307
17.1. For Schematic Diagram------------------------------- 307
17.2. Main Board (KX-MB2051) ---------------------------- 308
17.3. Main Board (KX-MB2061) ---------------------------- 320
17.4. Operation Board ---------------------------------------- 332
17.5. Sensor Board -------------------------------------------- 333
17.6. High Voltage Power Supply Board ----------------- 334
17.7. Low Voltage Power Supply Board------------------ 335
17.8. Cordless Handset Board (PCB100)---------------- 336
17.9. Charger Board (PCB200)----------------------------- 338
17.2. Main Board (KX-MB2051) ---------------------------- 308
17.3. Main Board (KX-MB2061) ---------------------------- 320
17.4. Operation Board ---------------------------------------- 332
17.5. Sensor Board -------------------------------------------- 333
17.6. High Voltage Power Supply Board ----------------- 334
17.7. Low Voltage Power Supply Board------------------ 335
17.8. Cordless Handset Board (PCB100)---------------- 336
17.9. Charger Board (PCB200)----------------------------- 338
18 Printed Circuit Board----------------------------------------- 339
18.1. Main Board ----------------------------------------------- 339
18.2. Operation Board ---------------------------------------- 341
18.3. Sensor Board -------------------------------------------- 342
18.4. High Voltage Power Supply Board ----------------- 347
18.5. Low Voltage Power Supply Board------------------ 348
18.6. Cordless Handset Board (PCB100)---------------- 349
18.7. Charger Board (PCB200)----------------------------- 351
18.2. Operation Board ---------------------------------------- 341
18.3. Sensor Board -------------------------------------------- 342
18.4. High Voltage Power Supply Board ----------------- 347
18.5. Low Voltage Power Supply Board------------------ 348
18.6. Cordless Handset Board (PCB100)---------------- 349
18.7. Charger Board (PCB200)----------------------------- 351
19 Exploded View and Replacement Parts List --------- 353
19.1. Cabinet, Mechanical and Electrical Parts
Location --------------------------------------------------- 354
19.2. Electrical Parts List------------------------------------- 388
4
KX-MB2051RUB / KX-MB2061RUB
1 Safety Precautions
1. Before servicing, unplug the AC power cord to prevent an electric shock.
2. When replacing parts, use only the manufacturer's recommended components.
3. Check the condition of the power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
2. When replacing parts, use only the manufacturer's recommended components.
3. Check the condition of the power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
the customer from being exposed to shock hazards.
1.1.
For Service Technicians
• Repair service shall be provided in accordance with repair technology information such as service manual so as to pre-
vent fires, injury or electric shock, which can be caused by improper repair work.
1. When repair services are provided, neither the products nor their parts or members shall be remodeled.
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
• ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover the plastic part's boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not touch the IC or LSI pins with bare fingers.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not touch the IC or LSI pins with bare fingers.
1.2.
AC Caution
For safety, before closing the lower cabinet, please make sure of the following precautions.
1. The earth lead is fixed with the screw.
2. The AC connector is connected properly.
2. The AC connector is connected properly.
