Panasonic DP-MB545/DP-MB537/DP-MB536 Service Manual and Parts List Manual

DP-MB545
DP-MB537
DP-MB536
DA-FAP109
(Optional lower input tray)
DA-FAP110
(Optional lower input tray)

This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Panasonic.
You can print, zoom or read any diagram, picture or page from this manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures.
Table of contents:

1. SAFETY PRECAUTIONS
1.1. For Service Technicians
1.2. AC Caution
1.3. Personal Safety Precautions
1.3.1. Live Electrical Sections
1.4. Service Precautions
1.4.1. Precautions to Prevent Damage from Static Electricity

2. WARNING
2.1. About Lead Free Solder (PbF: Pb free)
2.1.1. Suggested PbF Solder
2.2. Discarding of P. C. Board
2.3. Insulation Resistance Test
2.4. Battery Caution
2.4.1. Information for Users on Collection and Disposal of Old Equipment and used Batteries (for JT/EU model)
2.5. Laser Beam and Fuser Unit Section
2.6. Note for Repairing

3. SPECIFICATIONS

4. GENERAL/INTRODUCTION
4.1. Accessory information
4.2. Translation Lists
4.2.1. Report messages
4.2.2. General messages
4.2.3. Interface messages

5. FEATURES
5.1. General Features
5.2. Hardware Requirements for Multi-Function Software

6. TECHNICAL DESCRIPTIONS
6.1. Connection Diagram
6.2. General Block Diagram
6.3. Main Board Section
6.3.1. Data Flow
6.3.2. RTC Backup Circuit
6.3.3. Modem Circuit Operation
6.3.4. TEL Line Section
6.4. NCU Section
6.4.1. General
6.4.2. EXT. TEL. Line Relay (RLY100)
6.4.3. Bell Detection Circuit
6.4.4. TAM Interface Circuit
6.5. ITS (Integrated telephone System) and Monitor Section
6.5.1. General
6.6. CIS Control Section
6.7. Motor Drive Section
6.7.1. Main Motor and Fuser Motor Drive Circuit
6.7.2. Scanner motor drive circuit
6.8. Timing chart and wave form of scanner motors
6.8.1. Drive mode of FB and ADF motor
6.8.2. 2 phase excitation
6.8.3. Normal torque 1-2 phase excitation (half step)
6.8.4. Flat torque 1-2 phase excitation (half step)
6.8.5. W 1-2 phase excitation (Quarter step)
6.8.6. 2W1-2 phase excitation
6.9. FAN Motor Section
6.9.1. General
6.9.2. Circuit Diagram of FAN
6.9.3. Fan Control
6.9.4. Control table
6.9.5. Waveform
6.10. Clutch & Solenoid Driver Section
6.11. Optional Lower input Tray Motor (OPF Motor) Drive and Solenoid Drive circuit
6.11.1. General
6.11.2. Circuit Diagram
6.12. LSU (Laser Scanning Unit) Section
6.13. Sensors and Switches Section
6.13.1. Pick Up Sensor
6.13.2. Resist Sensor
6.13.3. PTOP Sensor (Print timing Sensor)
6.13.4. ADU Sensor
6.13.5. POUT Sensor
6.13.6. ADF Document Sensor
6.13.7. ADF Read Position Sensor
6.13.8. ADF JAM Sensor
6.13.9. MPT Paper Sensor
6.13.10. MPT JAM Sensor
6.13.11. Paper Sensor
6.13.12. Paper width Sensor
6.13.13. Door SW Sensor
6.13.14. Toner Sensor
6.13.15. Temperature and Humidity sensor
6.13.16. Interlock switch
6.13.17. Power Switch
6.13.18. Handset Hook Switch
6.14. Operation Board Section
6.14.1. Operation panel board: LCD Panel model (MB536)
6.14.2. Operation panel board: Touch Panel model (MB537/545)
6.15. LCD Section (MB536)
6.16. COLOR LCD Section (MB537/545)
6.16.1. Electric Block Diagram
6.16.2. Description of Pin Distribution (IC2)
6.16.3. Description of functions
6.16.4. Color LCD Power supply function
6.16.5. Color LCD communication function (USB interface)
6.16.6. Color LCD display function
6.16.7. Color LCD Touch panel function
6.17. HVPS (High Voltage Power Supply) Section
6.17.1. HVPS Specification
6.17.2. CHG (Charge) BIAS Unit / GRID BIAS UNIT
6.17.3. DEV (Developing) DC BIAS UNIT
6.17.4. DEV (Developing) AC BIAS UNIT
6.17.5. SUP (Supply) BIAS UNIT
6.17.6. TRA (Transfer) (+)BIAS UNIT / TRA (Transfer ) (-)BIAS UNIT
6.17.7. SPA (Separator) BIAS UNIT
6.18. Heat Lamp Control Circuit
6.19. Power Saving (Sleep) Function
6.20. Main Board Power Supply Section
6.20.1. +5VD, +3.3V, +1.5V, +1.0V Power Supply descriptions
6.20.2. +5V, +3.3CIS Power Supply descriptions
6.20.3. 24V Power Supply descriptions
6.20.4. VREF Power Supply descriptions
6.20.5. Main Unit Power Supply condition
6.21. Power Supply Board Section
6.22. Mechanical Operation
6.22.1. Print Process
6.22.2. Scanning (FB)
6.22.3. Scanning (ADF)
6.23. WirelessLAN Section
6.24. Eraser LED section

7. LOCATION OF CONTROLS AND COMPONENTS

8. INSTALLATION INSTRUCTIONS

9. OPERATING INSTRUCTIONS

10. TEST MODE
10.1. Test Functions
10.1.1. DTMF Single Tone Transmit Selection
10.1.2. Button Code Table
10.1.3. Print Test Pattern

11. SERVICE MODE
11.1. Programming and Lists
11.1.1. Operation
11.1.2. Operation Flow : LCD Panel model (MB536)
11.1.3. Operation Flow: Touch Panel model (MB537/545)
11.1.4. Service Function Table
11.1.5. Memory Clear Specification
11.2. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.)
11.3. Service Mode Settings (Example of a printed out list)
11.4. History (Example of a printed out list)
11.4.1. Descriptions of the History Report

12. TROUBLESHOOTING GUIDE
12.1. User Recoverable Errors
12.2. Remote Programming
12.2.1. Entering the Remote Programming Mode and Changing Service Codes
12.2.2. Program Mode Table
12.3. Troubleshooting Details
12.3.1. Outline
12.3.2. Starting Troubleshooting
12.3.3. Simple Check List
12.3.4. Simplified Troubleshooting Guide
12.3.5. CALL SERVICE Troubleshooting Guide
12.3.6. Print
12.3.7. Recording Paper Feed
12.3.8. ADF (Auto document feed) Section
12.3.9. Communication Section
12.3.10. Special Service Journal Reports
12.3.11. Initializing Error
12.3.12. Analog Section
12.3.13. Operation Panel Section
12.3.14. Sensor Section
12.3.15. Motor Section
12.3.16. LSU Section
12.3.17. CIS Control Section
12.3.18. High Voltage Power Supply Value Check Point
12.3.19. High Voltage Section
12.3.20. USB Section
12.3.21. LAN Section
12.3.22. Main Board Section
12.3.23. Low Voltage Power Supply Board (SMPS Board) Section
12.3.24. Wireless LAN Section
12.4. Recording Paper Jam
12.4.1. When multiple sheets of recording paper are fed at once. (Multiple Feed)
12.5. Document jams (Automatic document feeder)

13. SERVICE FIXTURE & TOOLS

14. DISASSEMBLY AND ASSEMBLY INSTRUCTIONS
14.1. First of All
14.2. Flow Chart for Disassembly
14.3. Disassembly for Main Parts
14.3.1. Remove Standard input tray
14.3.2. Open Rear cover
14.3.3. Remove Rear sub cover
14.3.4. Remove Fuser unit
14.3.5. Remove Pout sensor board, Thermistor and others1
14.3.6. Remove Pout sensor board, Thermistor and others2
14.3.7. Remove DFP guide ass’y
14.3.8. Remove Separation roller ass’y
14.3.9. Remove DFP base ass’y and Pick-up base ass’y
14.3.10. Remove Sensor boards
14.3.11. Remove Interlock switch board and Eraser board
14.3.12. Remove Rear cover band
14.3.13. Remove Transfer roller ass’y
14.3.14. Remove Left front cover and Right front cover
14.3.15. Remove Left cover and Right cover
14.3.16. Remove Power unit
14.3.17. Remove Low voltage power board
14.3.18. Remove Left fan
14.3.19. Remove Six boards
14.3.20. Main board chassis, HVP board and Door switch board
14.3.21. Remove Paper feed relay and MPT drive board
14.3.22. Remove 2 clutches
14.3.23. Remove Toner drive ass’y and MPT drive ass’y
14.3.24. Remove Right fan
14.3.25. Remove Fuser drive ass’y
14.3.26. Remove OPC drive ass’y and Clutch
14.3.27. Remove PF drive ass’y
14.3.28. Remove Front cover
14.3.29. Remove Operation section
14.3.30. Remove Operation Panel
14.3.31. Remove ADF with FB section
14.3.32. Remove Inner cabinet
14.3.33. Remove Laser unit
14.3.34. Remove Exit ass’y
14.3.35. Remove Solenoid
14.3.36. Remove Exit gear
14.3.37. Remove Upper guide and Middle guide
14.3.38. Remove Eject roller
14.3.39. Remove Rear cover
14.3.40. Remove Transfer roller frame ass’y
14.3.41. Remove ADU parts and ADF sensor board
14.3.42. Remove ADF Rear cover
14.3.43. Remove ADF parts
14.3.44. Remove ADF Sensor boards and ADF motor
14.3.45. FB (Flatbed) section
14.4. Installation Position of The Lead
14.4.1. Wire dressing around LSU
14.4.2. Wire dressing on the right side
14.4.3. Wire dressing on the Left Side
14.4.4. Wire dressing around the Operation Panel
14.4.5. Wire dressing of ADF
14.4.6. Wire dressing of Fuser

15. MAINTENANCE
15.1. Maintenance Items and Component Locations
15.1.1. Outline
15.1.2. Preventive Maintenance
15.1.3. Maintenance Check Items/Component Locations
15.1.4. Maintenance Kit
15.2. Maintenance
15.2.1. Cleaning the White Plates and Glass
15.2.2. Cleaning the Document Feeder Rollers
15.2.3. Cleaning the recording paper feeder rollers of the multi-purpose tray
15.2.4. Cleaning the pickup rollers
15.2.5. Cleaning the drum cartridge
15.3. Printing Operation Principle
15.3.1. Process Chart and Process BIAS
15.3.2. Charging
15.3.3. Exposing
15.3.4. Developing and Transcription
15.3.5. Cleaning of Transfer Roller
15.3.6. Fixing
15.4. Terminal Guide of the ICs Transistors and
Diodes
15.4.1. Main Board
15.4.2. Operation Panel Board
15.4.3. Touch Screen IF Board
15.4.4. Toner Board
15.4.5. ADF Relay Board
15.4.6. Eraser Board
15.4.7. Drive Board
15.4.8. WiLAN Board
15.5. How to Replace the Flat Package IC
15.5.1. Preparation
15.5.2. Removal Procedure
15.5.3. Procedure
15.5.4. Removing Solder From Between Pins
15.6. Main Board Section
15.6.1. NG Example
15.7. Test Chart
15.7.1. ITU-T No.1 Test Chart
15.7.2. ITU-T No.2 Test Chart

16. SCHEMATIC DIAGRAM
16.1. For Schematic Diagram
16.2. Main Board (DP-MB536)
16.2.1. Main Board(1)
16.2.2. Main Board(2)
16.2.3. Main Board(3)
16.2.4. Main Board(4)
16.2.5. Main Board(5)
16.2.6. Main Board(6)
16.3. Main Board (DP-MB537/545)
16.3.1. Main Board(1)
16.3.2. Main Board(2)
16.3.3. Main Board(3)
16.3.4. Main Board(4)
16.3.5. Main Board(5)
16.3.6. Main Board(6)
16.4. Sensor Board
16.5. Operation Panel Board (DP-MB536)
16.5.1. Operation Panel Board
16.5.2. 12Key Board, Soft SW Board
16.6. Operation Panel Board (DP-MB537/545)
16.6.1. Operation Panel Board
16.6.2. Soft SW Board
16.7. Touch Screen IF Board (DP-MB537/545)
16.8. Drive Board
16.9. Eraser Board
16.10. Wireless LAN Board
16.11. High Voltage Power Supply Board (HVPS Board)
16.11.1. HVPS Board (1)
16.11.2. HVPS Board (2)
16.12. Low Voltage Power Supply Board (SMPS Board)for AG, CX, CX1, EU, JT, RU & SX
16.13. Low Voltage Power Supply Board (SMPS Board) for LA & TW
16.14. Optional Lower Input Tray (DA-FAP109,DAFAP110)

17. PRINTED CIRCUIT BOARD
17.1. Main Board
17.1.1. Component View
17.1.2. Bottom View
17.2. Sensor Board
17.2.1. Pick Up Sensor Board
17.2.2. RESIST Board
17.2.3. MPT Paper Board
17.2.4. MPT FEED Board
17.2.5. Interlock Board
17.2.6. POUT Board
17.2.7. ADU Board
17.2.8. Toner Board
17.2.9. FUSER RELAY Board
17.2.10. Sensor Relay Board
17.2.11. FEED RELAY Board
17.2.12. ADF Relay Board
17.2.13. ADF Doc Board
17.2.14. ADF RPS Board
17.2.15. ADF JAM Board
17.2.16. Handset_Relay Board
17.2.17. HOOK SW Board
17.2.18. Door SW Board
17.3. Operation Panel Board (DP-MB536)
17.3.1. Operation Panel Board
17.3.2. 12 key Board
17.3.3. Soft SW Board
17.3.4. USB Memory IF Board
17.3.5. Varistor Resist Board
17.3.6. Varistor Fuser Board
17.4. Operation Panel Board (DP-MB545)
17.4.1. Operation Panel Board
17.4.2. Soft SW Board
17.4.3. Varistor Resist Board
17.4.4. Varistor Fuser Board
17.4.5. Back Light Board
17.5. Touch Screen IF Board
17.5.1. Component View
17.5.2. Bottom View
17.6. Drive Board
17.7. Eraser Board
17.8. Wireless LAN Board
17.9. High Voltage Power Supply Board (HVPS Board)
17.9.1. Component View
17.9.2. Bottom View
17.10. Low Voltage Power Supply Board (SMPS Board)
17.10.1. Component View for AG, CX, CX1, EU, JT, RU & SX
17.10.2. Bottom View for AG, CX, CX1, EU, JT, RU & SX
17.10.3. Component View for LA & TW
17.10.4. Bottom View for LA & TW
17.11. Optional Lower Input Tray (DA-FAP109,DAFAP110)
17.11.1. OPF Main Board
17.11.2. OPF Door Board
17.11.3. OPF Paper Board
17.11.4. OPF Pick Board
17.11.5. OPF Varistor Board

18. EXPLODED VIEW AND REPLACEMENT PARTS LIST
18.1. Cabinet, Mechanical and Electrical Parts Location
18.1.1. General Section
18.1.2. Operation Panel Section
18.1.3. ADF Section
18.1.4. ADF Top Cover Section
18.1.5. ADF Separator Section
18.1.6. ADF Paper Pass Section
18.1.7. ADF Base Section
18.1.8. FB Unit Section
18.1.9. Manual Paper Tray Section
18.1.10. ADU Unit Section
18.1.11. Pickup Base Section
18.1.12. DFP Base Section
18.1.13. DFP Guide Section
18.1.14. Exit Unit Section
18.1.15. Fuser Unit Section
18.1.16. Left Side Cabinet Section
18.1.17. Right Side Cabinet Section
18.1.18. Drive Ass’y Section
18.1.19. Standard Input Tray Section
18.1.20. Accessories and Packing Materials
18.1.21. Optional Lower Input Tray (OPF) Section
18.1.22. OPF_Pick Unit Section
18.1.23. OPF_Paper Feed Section
18.1.24. OPF_Pick Unit Frame Section
18.1.25. OPF_Input Tray Section
18.1.26. OPF_Accessories and Packing Materials
18.1.27. Actual Size of Screws and Washers
18.2. Electrical Parts List
18.2.1. Main Board
18.2.2. Sensor Board
18.2.3. Operation Panel Board (for DP-MB545/DP-MB537)
18.2.4. Operation Panel Board (for DP-MB536)
18.2.5. Touch panel IF Board(DP-MB545/DPMB537 only)
18.2.6. Drive Board
18.2.7. Eraser Board
18.2.8. Wireless LAN Board
18.2.9. High Voltage Power Supply Board
18.2.10. Low Voltage Power Supply Board (200V) (for CX, CX1, JT, EU, SX, RU)
18.2.11. Low Voltage Power Supply Board (100V) (for LA, TW)
18.2.12. Back Light Board (DP-MB536 Only)
18.2.13. DA-FAP109/DA-FAP110

19. APPENDIX

Panasonic DP-MB545 DP-MB537 DP-MB536 DPMB545 DPMB537 DPMB536 DP MB545 MB537 MB536