Panasonic KX-MB1520FX7 KX-MB1520FX8 KX-MB1520FXW KX-MB1530FX7 KX-MB1530FXW Service Manual and Parts List Manual

(KX-MB1520FX7/KX-MB1520FX8/KX-MB1530FX7: for Algeria, Jordan, Oman)
(KX-MB1520FX7/KX-MB1530FXW: for Eastern Europe)

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 of Panasonic KX-MB1520FX7 KX-MB1520FX8 KX-MB1520FXW KX-MB1530FX7 KX-MB1530FXW Service Manual and Parts List Manual.
Table of contents:

1. Safety Precautions
1.1. For Service Technicians
1.2. AC Caution
1.3. Personal Safety Precautions
1.3.1. Moving Sections of the Unit
1.3.2. 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
2.5. Laser Beam and Fuser Unit Section
2.6. Note for Repairing

3. Specifications
4. General/Introduction
4.1. Optional Accessories

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. Pulse Dial Circuit
6.4.5. Line Amplifier and Side Tone Circuit
6.4.6. Remote FAX Activation Circuit
6.4.7. TAM Interface Circuit
6.5. Speaker Phone Section
6.5.1. General
6.6. CIS Control Section
6.7. Motor Drive Section
6.7.1. Engine Motor Control Circuit
6.7.2. FB (Flat bed) motor drive circuit (KXMB1520)
6.7.3. Scanner motor drive circuit (KX-MB1530)
6.8. Timing chart and wave form of scanner motors (KX-MB1520)
6.8.1. Drive mode of FB motor
6.8.2. Normal 1-2 phase excitation (half step)
6.8.3. W1-2 phase excitation (Quarter step)
6.9. Timing chart and wave form of scanner motors (KX-MB1530)
6.9.1. Drive mode of FB and ADF motor
6.9.2. Normal torque 1-2 phase excitation (half step)
6.9.3. Flat torque 1-2 phase excitation (half step)
6.9.4. W 1-2 phase excitation (Quarter step)
6.10. FAN Motor Section
6.10.1. General
6.10.2. Circuit Diagram of FAN
6.10.3. Speed Control Block
6.10.4. Abnormal detect and Lock protect Block
6.11. Solenoid Driver Section
6.12. LSU (Laser Scanning Unit) Section
6.13. Sensors and Switches Section
6.13.1. Pick up & Resist & Manual paper sensor
6.13.2. Print timing sensor
6.13.3. Exit sensor
6.13.4. Interlock switch
6.13.5. Toner Sensor
6.13.6. Document Sensor (KX-MB1530 ONLY)
6.13.7. Read Position Sensor (KX-MB1530 ONLY)
6.13.8. Drum Life sensor circuit
6.14. Operation Board Section
6.15. LCD Section
6.16. HVPS (High Voltage Power Supply) Section
6.16.1. HVPS Specification for EUK1MNB31HA
6.16.2. CHG-BIAS (Charge BIAS)/UNIT
6.16.3. DEV DC BIAS UNIT
6.16.4. DEV AC BIAS UNIT
6.16.5. TRA (-) BIAS (Transfer (-) BIAS)/TRA (+) BIAS (Transfer (+) BIAS) UNIT
6.17. Heat Lamp Control Circuit
6.18. Main Board Power Supply Section
6.18.1. 3.3V and 1.2V Power Supply Descriptions (KX-MB1520 only)
6.18.2. 3.3V and 1.2V Power Supply Descriptions (KX-MB1530 only)
6.18.3. +5VD Power Supply Descriptions (KXMB1520 only)
6.18.4. +5VD Power Supply Descriptions (KXMB1530 only)
6.19. Power Supply Board Section
6.20. Mechanical Operation
6.20.1. Printing

7. Location of Controls and Components
7.1. Overview
7.1.1. Front view
7.1.2. Rear view
7.2. Control Panel

8. Installation Instructions
8.1. Installation
8.1.1. Installation Space
8.1.2. Recording Paper
8.1.3. Documents the Unit Can Send
8.1.4. Using the automatic document feeder (KXMB1530 only)
8.1.5. Toner Cartridge
8.1.6. Required computer environment
8.1.7. Installing Multi-Function Station on a computer
8.2. Connections

9. Operating Instructions
9.1. Your Logo
9.2. Character entry
9.2.1. To Select Characters Using [] or []

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
11.1.3. Service Function Table
11.1.4. 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. Initialization
12.3.4. Simple Check List
12.3.5. Simplified Troubleshooting Guide
12.3.6. CALL SERVICE Troubleshooting Guide
12.3.7. Print
12.3.8. Recording Paper Feed
12.3.9. ADF (Auto document feed) Section (KXMB1530 ONLY)
12.3.10. Communication Section
12.3.11. Special Service Journal Reports
12.3.12. Initializing Error
12.3.13. Analog Section
12.3.14. Operation Panel Section
12.3.15. Sensor Section
12.3.16. Motor Section
12.3.17. LSU Section
12.3.18. CIS Control Section
12.3.19. High Voltage Value Check Point
12.3.20. High Voltage Section
12.3.21. USB Section
12.3.22. Main Board Section
12.3.23. Power Supply Board Section
12.4. Recording Paper Jam
12.4.1. When the recording paper has jammed inside of the unit
12.4.2. When the recording paper is not fed into the unit properly
12.4.3. When the recording paper in the manual input tray is not fed into the unit properly
12.5. Document jams (Automatic document feeder) (KX-MB1530 only)

13. Service Fixture & Tools
14.. Disassembly and Assembly Instructions
14.1. Flow Chart for Disassembly
14.2. How to Remove Rear Cover
14.3. How to Remove Front Cover
14.4. How to Remove Right Cover
14.5. How to Remove Left Cover
14.6. How to Remove FB Unit (KX-MB1520 only)
14.7. How to Remove FB Unit (KX-MB1530 only)
14.8. How to Remove Upper Cabinet Cover
14.9. How to Remove Bottom Plate
14.10. How to Remove LVPS
14.11. How to Remove Fuser Unit
14.12. How to Remove Main Board, Fan, HVPS and Inter-lock Board
14.13. How to Remove Main Board and Shield Cover
14.14. How to Remove Drive Unit
14.15. How to Remove Clutch Gear Cover
14.16. How to Remove Pick-up Roller
14.17. How to Remove Operation Panel Unit
14.18. How to Remove ADF Unit (KX-MB1530 only)
14.19. How to Disassemble FB Unit (KX-MB1520 only)
14.20. How to Disassemble FB Unit (KX-MB1530 only)
14.21. How to Take off glass pad (KX-MB1530 only)
14.22. How to Remove Conveyer Cover Unit (KXMB1530 only)
14.23. How to Remove LSU and Glasses
14.24. Installation Position of The Lead
14.24.1. Main cabinet section
14.24.2. Side cabinet section(1)
14.24.3. Side cabinet section (2)
14.24.4. Side cabinet section (3)
14.24.5. Side cabinet section (4)
14.24.6. Side cabinet section (5)
14.24.7. Fuser section
14.24.8. ADF section (KX-MB1530 only)
14.24.9. Power supply unit section

15. Maintenance
15.1. Maintenance Items and Component Locations
15.1.1. Outline
15.1.2. Maintenance Check Items/Component Locations
15.2. Maintenance
15.2.1. Cleaning the White Plates and Glass
15.2.2. Cleaning the document feeder rollers (KXMB1530 only)
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 Board
15.4.3. Inter-lock Board
15.4.4. Gear Board
15.4.5. Toner Sensor Board
15.4.6. High Voltage Power Supply Board
15.4.7. Low Voltage Power Supply 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 (KX-MB1520)
16.2.1. Main Board (1)
16.2.2. Main Board (2)
16.2.3. Main Board (3)
16.3. Main Board (KX-MB1530)
16.3.1. Main Board (1)
16.3.2. Main Board (2)
16.3.3. Main Board (3)
16.4. Sensor Board
16.4.1. Operation Board (KX-MB1520/1530 only)
16.4.2. Sensor Board (KX-MB1520 only)
16.4.3. Sensor Board (KX-MB1530 only)
16.5. High Voltage Power Supply Board
16.6. Low Voltage Power Supply Board

17. Printed Circuit Board
17.1. Main Board (KX-MB1520)
17.1.1. Main Board: Component View
17.1.2. Main Board: Bottom View
17.2. Main Board (KX-MB1530)
17.2.1. Main Board: Component View
17.2.2. Main Board: Bottom View
17.3. Sensor Board (KX-MB1520 only)
17.3.1. Operation Board
17.3.2. Operation Board (KX-MB1520 ONLY)
17.3.3. Interlock Board
17.3.4. Gear Board
17.3.5. Toner Sensor Board
17.3.6. Fuser Board
17.4. Sensor Board (KX-MB1530 only)
17.4.1. Operation Board
17.4.2. Operation Board (MIC)
17.4.3. Interlock Board
17.4.4. Gear Board
17.4.5. Toner Sensor Board
17.4.6. Fuser Board
17.4.7. ADF Board
17.5. High Voltage Power Supply Board
17.5.1. High Voltage Power Supply Board: Component View
17.5.2. High Voltage Power Supply Board: Bottom View
17.6. Low Voltage Power Supply Board
17.6.1. Low Voltage Power Supply Board: Component View
17.6.2. Low Voltage Power Supply Board: Bottom View

18. Exploded View and Replacement Parts List (KXMB1520 only)
18.1. General Section
18.1.1. Operation Panel Section
18.1.2. Top Cover Section (1)
18.1.3. Top Cover Section (2)
18.1.4. Top Cover Section (3)
18.1.5. Top Cover Section (4)
18.1.6. Fuser Section
18.1.7. Main Cabinet Section (1)
18.1.8. Main Cabinet Section (2)
18.1.9. Main Cabinet Section (3)
18.1.10. Main Cabinet Section (4)
18.1.11. Left-side Cabinet Section(1)
18.1.12. Left-side Cabinet Section(2)
18.1.13. Left-side Cabinet Section(3)
18.1.14. Power Supply Unit Section
18.1.15. Base Cassette Section
18.1.16. Main Unit Section (1)
18.1.17. Main Unit Section (2)
18.1.18. Actual Size of Screws and Washer
18.1.19. Accessories and Packing Materials
18.2. Electrical Parts List
18.2.1. Main Board
18.2.2. Sensor Board
18.2.3. High Voltage Power Supply Board
18.2.4. Low Voltage Power Supply Board

19. Exploded View and Replacement Parts List (KXMB1530 only)
19.1. General Section
19.1.1. Operation Panel Section
19.1.2. Top Cover Section (1)
19.1.3. Top Cover Section (2)
19.1.4. Top Cover Section (3)
19.1.5. Fuser Section
19.1.6. Main Cabinet Section (1)
19.1.7. Main Cabinet Section (2)
19.1.8. Main Cabinet Section (3)
19.1.9. Main Cabinet Section (4)
19.1.10. Left-side Cabinet Section(1)
19.1.11. Left-side Cabinet Section(2)
19.1.12. Left-side Cabinet Section(3)
19.1.13. Power Supply Unit Section
19.1.14. Base Cassette Section
19.1.15. Main Unit Section (1)
19.1.16. Main Unit Section (2)
19.1.17. ADF Section (1)
19.1.18. ADF Section (2)
19.1.19. ADF Section (3)
19.1.20. ADF Section (4)
19.1.21. Actual Size of Screws and Washer
19.1.22. Accessories and Packing Materials
19.2. Electrical Parts List
19.2.1. Main Board
19.2.2. Sensor Board
19.2.3. High Voltage Power Supply Board
19.2.4. Low Voltage Power Supply Board
19.2.5. ADF Sensor Board

KXMB1520FX7 KXMB1520FX8 KXMB1520FXW KXMB1530FX7 KXMB1530FXW MB1520FX7 MB1520FX8 MB1520FXW MB1530FX7 KX MB1530FXW MB1520FX7 MB1520FX8 MB1520FXW MB1530FX7 MB1530FXW