Page 1 ORDER NO. KMF1009309CE Multi-Function printer KX-MB2061CXB Model No. KX-MB2061CX2 KX-MB2062CXB (Black version) (for Middle East, Africa, Asia) © Panasonic System Networks Co., Ltd. 2010 Unauthorized copying and distribution is a violation of law.
Page 2: Table Of Contents
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------4 9.3. Registering a Cordless Handset to a Base 1.1. For Service Technicians ----------------------------------4 Unit --------------------------------------------------------- 117 1.2. AC Caution---------------------------------------------------4 9.4. For Service Hint ----------------------------------------- 118 1.3. Personal Safety Precautions ----------------------------5 10 Test Mode -------------------------------------------------------- 119 1.4.
Page 3 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.3. Printing Operation Principle-------------------------- 288 16.4. Terminal Guide of The ICs Transistors and Diodes ----------------------------------------------------- 293 16.5. How to Replace the Flat Package IC -------------- 295 16.6. How to Replace the Shield Case ------------------- 297 16.7. Main Board Section ------------------------------------ 298 16.8.
Page 4: Safety Precautions
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 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.
Page 5: Personal Safety Precautions
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 1.3. Personal Safety Precautions 1.3.1. Moving Sections of the Unit Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit. The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated by the document feed motor.
Page 6: Warning
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2 Warning 2.1. 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 solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu).
Page 7: Discarding Of P. C. Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2.2. Discarding of P. C. Board When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board. 2.3. Insulation Resistance Test 1. Unplug the power cord and short the two prongs of the plug with a jumper wire.
Page 8: Laser Beam And Fuser Unit Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2.5. Laser Beam And Fuser Unit Section • The printer of this unit utilizes a laser. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. • The fuser unit is inside of the unit and gets hot. Do not touch it when removing the jammed paper or cleaning the lower glass.
Page 9: Specifications
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 3 Specifications 3.1. Base Unit Applicable Lines: Public Switched Telephone Network Document Size: Max. 216 mm in width, Max. 600 mm in length Effective Scanning Width: 208 mm Effective Printing Width: Letter/ Legal: 208 mm A4: 202 mm Transmission Time Approx.
Page 10: Cordless Handset
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Transmission speed depends on the contents of the pages, resolution, telephone line conditions and capability of the other party’s machine. Transmission speed is based on the ITU-T No. 1 Test Chart. (Refer to ITU-T No.1 Test Chart (P.301).) If the capability of the other party's machine is inferior to your unit, the transmission time may be longer.
Page 11: General/Introduction
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 4 General/Introduction 4.1. Optional Accessories Model No. Description Specifications KX-FAT411E 1 toner cartridge Replacement toner cartridge KX-FAD412E Replacement drum cartridge 1 drum cartridge HHR-4MPT 2 rechargeable nickel metal hydride (Ni-MH) batteries, AAA (R03) size Rechargeable batteries KX-TGA641CX Additional digital cordless handset...
Page 12: Features
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 5 Features 5.1. General Features General • Help function Large Memory... Performed by DRAM 1. BASIC SETTINGS Approx. 150 pages of memory transmission 2. FEATURE LIST Approx. 110 pages of memory reception 3. PHONEBOOK 4. TAM OPERATION Enhanced Copier Function 5.
Page 13: Technical Descriptions
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6 Technical Descriptions 6.1. Connection Diagram HANDSET CN941 NAME NAME NAME NAME HSSP+ HSSP+ HSMIC - HSMIC - HSSP- HSSP- HSMIC+ HSMIC+ KX-MB2061 ONLY HOOK SW READ POSITION DOCUMENT SENSOR SENSOR CISMODULE CN941 CN940 OPERATION PANEL BOARD PS53 PS54...
Page 14: General Block Diagram
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.2. General Block Diagram MAIN UNIT SOC (IC300) This custom IC is used for general MFP operations. ARM9 operating at 250MHz. SDRAM Controller Controls SDRAM Memory. USB Controller with PHY Apply to USB2.0 HS Scanner I/F Controls the CIS and AFE, and process the scan images.
Page 15 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB READ SECTION CIS Unit to read transmitted documents. CIS Unit is connected to FLATBED transit Unit. Scan data is converted by AFE(IC503). MOTOR This model has 1 DC motor and 2 stepping motors. IC300 drives the DC motor for printing.
Page 16 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 17: Main Board Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.3. Main Board Section 6.3.1. Data Flow [FAX Tx] 1. An analog image data is output from CIS unit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400 through SDRAM I/F.
Page 18 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB [PC Scan] 1. An analog image data is output from CISunit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400 through SDRAM I/F.
Page 19 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB [Copy] 1. An analog image data is output from CISunit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400 through SDRAM I/F.
Page 20 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Description of Pin Distribution (IC300) SOC (System On Chip) PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION LEDONB 3.3V SCANNER INTERFACE NCCDON 3.3V SCANNER INTERFACE AFEMCLK 3.3V SCANNER INTERFACE NCCDCP 3.3V NOT USED CCDCLK 3.3V NOT USED PIO29 3.3V OPERATION PANEL INTERFACE PIO57 3.3V...
Page 21 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION AC26 BSPCLK 3.3V NCU INTERFACE AD01 SDMD14 3.3V SDRAM DATA BUS 14 AD02 SDMD15 3.3V SDRAM DATA BUS 15 AD03 AD04 NBATRST 3.3V BATTERY RESET INPUT AD05 VDD2RTC 1.2V POWER SUPPLY AD06 3.3V...
Page 22 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION AF16 USBXOUT 3.3V CRYSTAL(12MHz) OUTPUT AF17 LSI_TMS 3.3V NOT USED AF18 LSI_TCK 3.3V NOT USED AF19 LSI_CW_TAP 3.3V NOT USED AF20 PSCIO0 3.3V INPUT PORT (REGIST) AF21 PSCIO4 3.3V NOT USED AF22 PSCIO12 3.3V...
Page 23 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION VDD1.2 1.2V POWER SUPPLY PIO32 3.3V OPERATION PANEL INTERFACE CRMPWR 3.3V MOTOR CURRENT CONTROL PIO56 3.3V ADF MOTOR INTERFACE VDD1.2 1.2V POWER SUPPLY PIO48 3.3V NOT USED PIO44 3.3V DC MOTOR INTERFACE VDD3.3...
Page 24 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION PIO39 3.3V NOT USED (URTS) SDMD24 3.3V SDRAM DATA BUS 24 SDMD25 3.3V SDRAM DATA BUS 25 SDMA1 3.3V SDRAM ADDRESS BUS 1 SDMAÇO 3.3V SDRAM ADDRESS BUS 0 PIO37 3.3V BBIC INTERFACE (NCBUSY2) PIO38 3.3V...
Page 25 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION PIO13 3.3V NOT USED PIO12 3.3V NOT USED PIO14 3.3V LSU INTERFACE PIO15 3.3V INPUT PORT SDMD0 3.3V SDRAM DATA BUS 0 SDMD1 3.3V SDRAM DATA BUS 1 NSDCAS 3.3V SDRAM CAS NSDRAS 3.3V...
Page 26 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Description of Pin Distribution (IC902) PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION VDDIO1 +3.0V +3.0V VSS1 +3.0V Flash/Mask ROM Address [8] +3.0V Flash/Mask ROM Address [9] AD10 +3.0V Flash/Mask ROM Address [10] AD11 +3.0V Flash/Mask ROM Address [11] AD12 +3.0V...
Page 27 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB PIN NO. PinName POWER SUPPLY VOLTAGE EXPLANATION *BE0 +3.0V Byte Enable signal (NOT USED) SCL2/P30 +3.0V EEPROM INTERFACE SIGNAL (SCL2) SDA2 +3.0V EEPROM INTERFACE SIGNAL DAB0 +3.0V Flash/Mask ROM Data [0] DAB8 +3.0V Flash/Mask ROM Data [8] DAB1 +3.0V...
Page 28 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.3.2. RTC Backup Circuit 1. Function This unit has a lithium battery (BAT300) which works for the Real Time Clock IC (RTC: inside IC300). The RTC continues to work, backed up by a lithium battery even when the power switch is OFF.
Page 29 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.3.3. Modem Circuit Operation The modem (Included IC300) has all the hardware satisfying the CCITT standards mentioned previously. ALL processing is controlled by the SOC (IC300) according to CCITT procedures. This modem (Included IC300) has an automatic application equalizer. With training signal 1 or 2 at the time of G3 reception, it can automatically establish the optimum equalizer.
Page 30 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.3.4. TEL Line Section Composed of ITS circuit and NCU circuit. 6.3.4.1. Description of Block Diagram in Analog Section Function The analog section works as an interface between the telephone line and controls ITS circuit and NCU circuit. The analog section control signals are output from BBIC (IC902).
Page 31: Analog Circuit Of Telephone Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.4. Analog circuit of Telephone section 6.4.1. General This section is the explanation about analog signal route of voice, beep, fax signal, DTMF signal and so on. Refer to Check Sheet for Signal Route (P.193). 6.4.1.1. Telephone Monitor 1. Function This is the function when you are not holding the handset and can hear the caller’s voice from the line.
Page 32 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.4.1.4. Analog Block Diagram...
Page 33: Modem Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.5. Modem Section 6.5.1. Function The unit uses MODEM (IC300) that serves as an interface between the control section for FAX transmission and reception and the telephone line. During a transmitting operation, the digital image signals are modulated and sent to the telephone line via AFE(Analog Front End : IC200).
Page 34 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 4. Concerning Transmission Time Transmission Time = Control Time + Image Transmission Time Hold Time Transmission time consists of the following. Control time: This is time at the start of transmission when the functions at the sending and receiving sides are confirmed, the transmis- sion mode is established, and transmission and reception are synchronized.
Page 35 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6. Explanation of Communication and Compression Technology a. G3 Communication Signals (T. 30 Binary Process) For G3 Facsimile communication, this is the procedure for exchanging control signals between the sending and receiving machines both before and after transmission of image signals.
Page 36 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Bit No. DIS/DTC Receiver --- T.4 operation Receiver --- T.4 operation 11,12,13,14 Data signaling rate Data signaling rate 0,0,0,0 V.27 ter fall back mode 2400 bit/s, V.27 ter 0,1,0,0 V.27 ter 4800 bit/s, V.27 ter 1,0,0,0 V.29 9600 bit/s, V.29 1,1,0,0 V.27 ter and V.29...
Page 37 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Bit No. DIS/DTC 21, 22, 23 Minimum scan line time capability of the receiver Minimum scan line time (0, 0, 0) 20 ms at 3.85 l/mm: T 20 ms 3.85 (0, 0, 1) 40 ms 40 ms at 3.85 l/mm: T 3.85...
Page 38 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Signal Identification Signal Format Function ——————— Sends 0 continuously for 1.5 seconds at the same speed as the training signal. (Training Check) X0100001 Notifies the sending side that TCF has been properly received. If TCF is not properly received, FTT (Failure To Train) X0100010 is (Confirmation to Receive) relayed to the sender.
Page 39: Ncu Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.6. NCU Section 6.6.1. General NCU is the with the telephone line. It is composed of Bell detection circuit, Pulse dial circuit, Line amplifier and sidetone circuits. The following is a brief explanation of each circuit. 6.6.2. Bell Detection Circuit 1.
Page 40 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.6.6. Calling Line Identification Circuit (FSK) 1. Function This unit is compatible with the Caller ID service offered by your local telephone company. To use this feature, you must sub- scribe to a Caller ID service. The data for the caller ID from the telephone exchange is sent during the interval between the first and second rings of the bell signal.
Page 41 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.6.9. Remote FAX Activation Circuit 1. Function Another telephone connected to same line activates the unit to the FAX mode by using a DTMF signal.
Page 42 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. Signal Path TEL LINE→T101→R245→C202→C224→R212→IC201(6-7)→R277→R949→C936→R905→IC902(101) 6.6.10. TAM Interface Circuit This circuit is to switch between FAX receiving and the external TAM’s message recording automatically. 1. Function When TAM is connected to this unit, the unit receives documents for FAX calls or the external TAM records a voice message automatically.
Page 43: Transmitter / Receiver (Cordless)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.7. Transmitter / Receiver (Cordless) Base Unit and Cordless Handset mainly consist of RF Module and DECT BBIC. Base Unit and Cordless Handset transmit/receive voice signal and data signal through the antenna on carrier frequency. 6.7.1. Transmitter Block The voice signal input from the TEL LINE interface goes to RF Module (IC905) through DECT BBIC (IC902).
Page 44: Cis Control Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.8. CIS Control Section The scanning block of this device consists of a control circuit and a CIS (contact image sensor), and AFE(Analog Front End) include A/D Converter. When an original document is inserted and the start button pressed, pin A3 of IC300 goes to a low level and the transistor Q518 turns on.
Page 45: Motor Drive Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.9. Motor Drive Section 6.9.1. Engine Motor Control Circuit 1. Functions All driving forces of printer engine part are supplied by this engine motor. Engine motor is controlled so as to rotate at constant speed during printing and copying.
Page 46 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB In order to stop the motor rotation, following 2 signals are supplied from IC300. 1. SS signal (Output pin: Pin B12/Output Signal: "L") When this signal is inverted by transistor Q502 and becomes "H", motor recognize this signal as "stop" signal.
Page 47 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB For the control of motor current, Vref voltage of each motor driver is controlled. When Vref voltage is high, motor current is increased, and the voltage is low, motor current is reduced. In order to control the Vref voltage, PWM pulse is supplied from IC300 pin D8.
Page 48 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.9.2.2. OCP (Over Current Protection) circuit 1. Functions By parts failure or other reason, if Vref voltage exceeds 0.9V, extreme current is supplied to the motor. This may cause motor over heat and damage. To prevent this problem, over current protection circuit is provided.
Page 49 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.9.2.4. ADF (Auto Document Feeder) Motor drive circuit 1. Functions This motor functions for main operations including FAX transmission, ADF copy and PC scan. This motor feeds document, which are set to ADF with synchronizing for reading. 2. Motor operation During motor driving, pin D9 of IC 300 become low level, then motor driver IC700 is activated.
Page 50: Timing Chart And Wave Form Of Scanner Motors
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.10. Timing chart and wave form of scanner motors Control sequence and waveform of both FB and ADF motor are almost same. 6.10.1. Normal 1-2 phase excitation (half step) 1. Timing chart 2. Wave form...
Page 51 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.10.2. Flat torque 1-2 phase excitation (half step) 1. Timing chart 2. Wave form...
Page 52 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.10.3. W1-2 phase excitation (Quarter step) 1. Timing chart 2. Wave form...
Page 53 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.10.4. Drive mode of FB and ADF motor Correspondent table of operation...
Page 54: Fan Motor Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.11. FAN Motor Section 6.11.1. General This unit is equipped with two FAN motors to prevent the developing devices, Power Supply Unit (PSU) and other devices from overheating during printing. The FAN rotates at high speed (Approx. 3000rpm) while printing.
Page 55 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.11.3.3. FAN stop When IC300_pinA11 is "L", both Q512 and Q510 are turned off, then both FAN stop. 6.11.3.4. Rotation detect signal During the FAN rotation, the pulse signal is output from pin 2 of FAN motors as the rotation detects signals.
Page 56: Solenoid Driver Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.12. Solenoid Driver Section The solenoid drive circuit controls Resistor solenoid and Pick up Solenoid. These solenoids are designed to be driven 24V. The diodes protect transistors from reverse generated voltage when solenoids are turned off. "Slow turning on/off" circuit is provided for Pick Up solenoid drive circuit so as to prevent the FAX Error from electromagnetic noise which is caused by the rapid turning on and off of Pick up solenoid .
Page 57: Lsu (Laser Scanning Unit) Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.13. LSU (Laser Scanning Unit) Section...
Page 58 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 59: Sensors And Switches Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14. Sensors and Switches Section All of the sensor and switches are shown below. Sensor Name Sensor Location Reference number Message Error Pickup sensor Pickup & Fan2 PCB SW50 [PAPER JAMMED] [CHECK REAR CVR] [WRONG PAPER & PRESS START]...
Page 60 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.1. Drum Detection DRUM SENSOR is not arranged. DRUM cartridge is detected when HVERR SENSOR arranged in H.V.P.S becomes effective. High Voltage ERROR Status Drum sensor Signal (IC300-P26) Abnormal DRUM can not be detected Low level Normal DRUM can be detected High level 6.14.2.
Page 61 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.3. Exit Sensor This sensor detects whether the recording paper exits or not. When there is a recording paper at the position of the sensor, the input signal of IC300-AD20pin becomes low level. When there is no recording paper at the position of the sensor, the input signal of IC300-AD20pin becomes high level.
Page 62 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.5. Read Position Sensor This sensor detects the front edge of the document. When the front edge of the document is detected, the shelter plate closes the sensor light. So the photo-transistor turns off and the input signal of IC300-AD22pin becomes high level.
Page 63 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.6. Registration & Manual Paper Sensor This sensor detects whether the recording paper is at the sensor position. When the recording paper is detected, the shelter plate lets the sensor light pass. So the photo-transistor turns on, and input signal of IC300-AF20pin becomes low level.
Page 64 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.8. Document Sensor This sensor detects whether a document is set in ADF or not. When a document is set in ADF, the shelter plate closes the sensor light. So the photo-transistor turns off, and input signal of IC300-AF23pin becomes high level.
Page 65 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.10. Toner Sensor..“Toner Empty”, “Toner Low”, “Change Drum” The Sensor detects whether or not the Drum cartridge and the toner are present. When there is not Drum cartridge, Magnetic Field Sensor IC (IC51) turns off, and the input signal of IC300-AE22pin (Main Board) becomes a High level over 9s.
Page 66 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.10.1. Toner Detection Flow CAUTION: 1. Toner low can be judged by continuous 5-times TONER LOW signal at only printing. (It is not executed at.) 2. Toner full can be judged by continuous 6-times TONER FULL signal at initialization.
Page 67 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.10.2. Drum Detection...
Page 68 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.14.11. Handset Hook Switch When the handset is raised, the switch is turned off, and the signal of IC300-U24pin becomes low level. When the handset is settled, the switch is turned on, and the signal of IC300-U24pin becomes high level.
Page 69: Operation Board Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.15. Operation Board Section The unit consists of a LCD (Liquid crystal display), KEYs and LEDs (light-emitting diodes). They are controlled by the Gate Array (IC1) on Operation board and IC300 on Main board. The key matrix table is shown below.
Page 70: Lcd Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.16. LCD Section The Gate Array (IC1) works only for writing the ASCII code from the data bus (D4~D7). V0 is supplied for the LCD drive. R6 and R7 and R8 and R9 are density control resistors. Consequently, in this unit, the timing (positive clock) is generated by the LCD interface circuitry in the gate array (IC1).
Page 71: Hvps (High Voltage Power Supply) Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.17. HVPS (High Voltage Power Supply) Section 6.17.1. HVPS Specification Charge (CHG) Grid Developing DC Developing AC Transfer (TRA) - Transfer (TRA) + Output Characteristics Constant current Constant voltage Constant voltage Constant voltage Constant current Constant voltage (Variable) Nominal Output Voltage 4.35KV 475±10V...
Page 72 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.17.3. DEV DC BIAS UNIT When CHG REM is “L”, 5.425kHz PWM (Pulse Width Modulation) is input from IC300 to DEV CLK through Q504, developing voltage corresponding to the DUTY of PWM signal is output from DEV OUTPUT. Also DUTY is adjusted by the utilization of the developing unit and environmental temperature.
Page 73: Heat Lamp Control Circuit
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.18. Heat Lamp Control Circuit The temperature of the fixing part of the Fuser Unit is converted to a voltage by THERMISTOR and input to IC300-D19pin. The heat lamp is turned on/off by the HTRCTL signal (IC300-AD19pin) through the photo triac (PC2) and the triac (SCR51). And two thermostats are set on the AC line as the safety devices.
Page 74 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 75 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. Safety Protection a. 2 thermostats are provided with the unit, and the heater circuit is shut down when their surface temperatures became over 160 °C. b. The heater control circuit of IC300 has the built-in function that the hardware turns off the heater control automatically if the software does not keep turning ON the heater every a fixed time.
Page 76 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Temper- AD value Temper- AD value Temper- AD value Temper- AD value Temper- AD value ature ature ature ature ature [°C] [°C] [°C] [°C] [°C] Note: The value is displayed on LCD at Test Functions (P.119) [#815]. 4. The correspondence readings between room temperature measured by thermistor and HEX readings You can read the AD value of room temperature in service mode.
Page 77 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Temper- AD value Temper- AD value Temper- AD value Temper- AD value Temper- AD value ature ature ature ature ature [°C] [°C] [°C] [°C] [°C]...
Page 78: Main Board Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.19. Main Board Section 3.3V and 1.2V Power Supply descriptions • IC800 is 2ch-output PWM type DC-DC converter controller, which make up step down type DC-DC converter circuit with Pch power MOSFET Q802 and Q803, coil of L800 and L801, schottky diode of D800 and D803, capacitor of C800, C802 and C817, C818.
Page 79 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Power Supply...
Page 80 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB wave form...
Page 81 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 4V Power Supply descriptions • IC901 is PWM type DC-DC converter with MOSFET, which make up step down type DC-DC converter circuit with coil of L905 , schottky diode of D900,Capacitor of C978. The oscillation frequency in operation of this DC-DC converter is set to about 1.25MHz.
Page 82 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Power Supply wave form...
Page 83: Power Supply Board Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.20. Power Supply Board Section The power supply board circuit generates +7V and +24Vdc. It also supplies AC voltage to the halogen heat lamp in the fuser unit. The power supply board uses the switching regulator method. Block Diagram...
Page 84: Mechanical Operation
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.21. Mechanical Operation 6.21.1. Printing The main motor gear rotates as shown in figure. GEAR DRIVE OPC drives each part of fixing and developing. When paper is fed from the standard cassette, the plunger of solenoid is pulled to drive PICK UP ROLLER (STANDARD), then the roller starts feeding paper.
Page 85 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.21.2. Scanning (ADF) • DOCUMENT TRANSMISSION (ADF) The frictional force between SEPARATION ROLLER (DOC.)and SEPARATION RUBBER makes PICK UP ROLLER (DOC.) move downward from standby position to pick up paper. Pick-upped paper is separated by SEPARATION ROLLER (DOC.) and SEPARATION RUBBER (DOC.), and then fed by FEED ROLLER (DOC.).
Page 86: Cordless Handset
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.22. Cordless Handset 6.22.1. Block Diagram...
Page 87 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.22.2. Circuit Operation (Cordless Handset) 6.22.2.1. Outline Cordless handset consists of the following ICs as shown in Block Diagram (P.86). • DECT BBIC (Base Band IC): IC1 - All data signals (forming/analyzing ACK or CMD signal) - All interfaces (ex: Key, Detector Circuit, Charge, DC/DC Converter, EEPROM, LCD, RF Power Amp.)
Page 88 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.22.3. Circuit Operation (Charger Unit) 6.22.3.1. Power Supply Circuit The power supply is as shown.
Page 89: Telephone Answering Data Transfer
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 6.23. Telephone Answering Data Transfer 6.23.1. UART Interface SoC controls lines and voices while it communicates with BBIC (Base band IC). Mainly BBIC controls them and SoC transmits and receives commands through the UART (Universal Asynchronous Receiver Transmitter) interface.
Page 90 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 91: Location Of Controls And Components
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 7 Location of Controls and Components 7.1. Overview 7.1.1. Front view 7.1.2. Rear view (1) Recording paper guides (2) LED (3) LAN interface connector • 10Base-T/100Base-TX (4) Power inlet (5) Manual input tray (Rear cover) (6) Telephone line jack (7) USB interface connector 7.1.3.
Page 92: Control Panel
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 7.2. Control Panel 7.2.1. Base Unit (1) Station keys (17) {Fax} • To use the one-touch dial feature. • To switch to the fax mode. (2) {Manual Broad} (18) {Copy} • To send a document to multiple parties by using the dial key- •...
Page 93 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 7.2.2. Cordless Handset Display items (1) Soft keys • To select the features or operations displayed directly above each key. (Talk) • To make/answer calls. (Speakerphone) • For speakerphone operation. (Off/Power) • To turn power ON/OFF. • To hang up.
Page 94: Installation Instructions
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 8 Installation Instructions 8.1. Installation 8.1.1. Installation Space The space required to install the unit is shown below. The dimensions given are necessary for the unit to operate efficiently. Note: • Avoid excessive heat or humidity. • Use the unit within the following ranges of temperature and humidity.
Page 95 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 8.1.2. OUTPUT TRAY Insert the output tray (1) until it clicks into place, and then press the centre part (2) of the extender to open it. Note: • Do not place the base unit in an area where the output tray may be easily bumped into.
Page 96 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB If the top part of the extender is detached With the top part of the extender in the open position, insert the tab (1) into the left hole (2) of the extender. Slide the other tab (3) into the right hole (4) of the extender from below...
Page 97 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 8.1.3. RECORDING PAPER The paper input tray unit can hold: — Up to 250 sheets of 64 g/m to 75 g/m paper. — Up to 230 sheets of 80 g/m paper. — Up to 200 sheets of 90 g/m paper.
Page 98 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Load the paper, print-side up (2). Important: • Push down to lock the plate (3) in the paper input tray, if neces- sary. Adjust the recording paper guides. Pinch the front side of the recording paper guide (4), then slide it to match the paper size mark. Pinch the right side of the recording paper guide (5), then slide it to adjust the width to the size of the recording paper.
Page 99 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB • Hold the paper input tray with both hands when removing or install- ing. The paper input tray weighs approximately 2 kg when fully loaded with recording paper. 8.1.3.1. Using the manual input tray You can use the manual input tray for printing with the computer and for copying. It can hold one page at a time.
Page 100 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Insert the tab (3) and rib (4). Caution: • When moving the base unit, be sure to hold by the grip. Do not hold by the handset unit. Note: • While talking to the other party, you can send a fax using the scan- ner glass by pressing [Start], and then [1] (To receive a fax, press [2]).
Page 101 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 8.1.4. Documents the Unit Can Send 8.1.4.1. Using the automatic document feeder Note: • Confirm that there are no documents on the scanner glass. • Confirm that any ink, paste or correction fluid has dried completely. • Remove clips, staples or other fasteners.
Page 102 • Do not leave the toner cartridge out of the protective bag for a long time. It will decrease the toner life. • We cannot be responsible for any damage to the unit or degradation of print quality which may occur from the use of a non-Panasonic toner and drum cartridges. • Do not add toner to the toner cartridge.
Page 103 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Make sure that the arrows (7) match, to install the toner cartridge cor- rectly. Open the top cover (8) by holding the indentations (9) on both sides of the base unit. Note: • Do not touch the transfer roller (10).
Page 104 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Install the drum and toner cartridge (12) by holding the tabs. • Make sure that the arrows (13) match, to install the drum and toner cartridge correctly. Close the top cover by holding the indentations on both sides of the base unit, until locked.
Page 105 • To check the drum life and quality, please print the printer test list (Refer to (ITU-T No.1 Test Chart (P.301)). If printing quality is still poor or “REPLACE DRUM” appears on the display, replace the toner cartridge and drum cartridge. • To ensure that the unit operates properly, we recommend the use of Panasonic toner and drum cartridges. (Refer to Optional Accessories (P.11)).
Page 106 • USE ONLY Ni-MH batteries AAA (R03) size. Do NOT use alkaline/Manganese/Ni-Cd batteries etc. • Use the supplied rechargeable batteries. For replacement, we recommend using the Panasonic rechargeable batteries noted on Optional Accessories (P.11). • Wipe the battery ends ( ) with a dry cloth.
Page 107: Installing Multi-Function Station
Installing Multi-Function Station 8.3.1. Required computer environment Panasonic Multi-Function Station software enables the base unit to carry out the following functions: - Printing on plain paper, thin paper and labels - Previewing documents and changing printer settings before printing (Easy Print Utility) - Scanning documents and converting an image into text with Readiris OCR software - Scanning from other applications for Microsoft®...
Page 108 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 8.3.2. Installing Multi-Function Station on a computer • Install Multi-Function Station (CD-ROM) before connecting the unit to a computer with the USB cable. If the unit is con- nected to a computer with the USB cable before installing Multi-Function Station, the [Found New Hardware Wizard] dialogue box will appear.
Page 109 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB For USB connection: 1 [Connect directly with a USB cable.]→ [Next]. • The [Connect Device] dialogue box will appear. 2 Connect the unit to a computer with the USB cable (1), then click [Next]. • If the unit is connected to your computer, the model name will be automatically detected.
Page 110: Connections
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 8.4. Connections Caution: • When you operate this product, the power outlet should be near the product and easily accessible. • Be sure to use the telephone line cord supplied with this unit. • Do not extend the telephone line cord.
Page 111: Battery Charge
(3) with a soft and dry cloth. Clean if the unit is Caution: exposed to grease, dust, or high humidity. • USE ONLY WITH the supplied Panasonic AC adaptor. • The AC adaptor must remain connected at all times. (It Battery level is normal for the adaptor to feel warm during use.)
Page 112: Operating Instructions
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 9 Operating Instructions 9.1. Your Logo You can program your logo (name, company name, etc.) so that it appears on the top of each page sent.
Page 113 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 9.1.1. Characters available in each character entry mode...
Page 114 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 115: Cordless Handset Programming
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 9.2. Cordless Handset Programming 9.2.1. Cordless Handset Features...
Page 116 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Note: Refer to Program Mode Table (P.138). Refer to For Service Hint (P.118).
Page 117: Registering A Cordless Handset To A Base Unit
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 9.3. Registering a Cordless Handset to a Base Unit REFERENCE: For Service Hint (P.118) 9.3.1. Deregistering a Cordless Handset...
Page 118: For Service Hint
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 9.4. For Service Hint REFERENCE: Battery Charge (P.111)
Page 119: Test Mode
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 10 Test Mode 10.1. Test Functions The codes listed below can be used to perform simple checks of some of the unit’s functions. When complaints are received from customers, they provide an effective tool for identifying the locations and causes of malfunctions.
Page 120 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Test Mode Type of Mode Code Function Operation after code input SENSOR CHECK Service Mode “8” “1” “5” First of all, press the copy button, and confirm the action of ON/OFF. For each sensor’s operation, refer to Sensors and Switches Section (P.59).
Page 121 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 10.1.2. Print Test Pattern 1. NO.01 3. NO.03 2. NO.06 • These print test patterns are just image printing, and differ- ent from actual ones. • When it is required to judge the print quality, compare with the printing of a nondefective machine.
Page 122: Service Mode
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 11 Service Mode The programming functions are used to program the various features and functions of the machine, and to test the machine. This facilitates communication between the user and the service man while programming the unit. 11.1. Programming and Lists 11.1.1.
Page 123 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 11.1.3. Service Function Table Code Function Set Value Effective Default Remarks Range Pause time set 1: 3s (Short) 1, 2 ---------- 2: 5s (Long) V34 transmission start speed 0: Disable If the code 527 is set at 2, the code 507 and 508 1: 33.6...
Page 124 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Code Function Set Value Effective Default Remarks Range FAX auto redial time disconnection X second 001~999 Sets the FAX redial interval during FAX communi- time set cation. CNG transmit select 1:OFF Lets you select the CNG output during FAX trans- 2:ALL mission.
Page 125 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Code Function Set Value Effective Default Remarks Range The time transmitting the false ring X sec 01~10 Set the time transmitting the false ring back tone to back tone the line in TEL/FAX mode. The operator calling time X sec...
Page 126: Cordless Handset
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 11.2. Cordless Handset...
Page 127 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Frequently Used Items (Cordless Handset) ex.) Items Address Default Data New Data Possible Adjusted Possible Adjusted Remarks Value MAX (hex) Value MIN (hex) Sending level 00 06 Adjusted value Given value (*2) Receiving level 00 07 Adjusted value Given value...
Page 128: User Mode (The List Below Is An Example Of The System Setup List The Unit Prints Out.)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 11.3. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.)
Page 129 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Note: The above values are the default values.
Page 130: Service Mode Settings (Example Of A Printed Out List)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 11.4. Service Mode Settings (Example of a printed out list) Note: The above values are the default values.
Page 131: History (Example Of A Printed Out List)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 11.5. History (Example of a printed out list) Note: See the following descriptions of this report. Item No. (1) ~ (27) are corresponding to the listed items in Descriptions of The History Report (P.132).
Page 132 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 11.5.1. Descriptions of The History Report (1) Usage Time of Receive Mode (Tel Mode) (2) Usage Time of Receive Mode (Fax Mode) (3) Usage Time of Receive Mode (Tel/Fax Mode) (4) Usage Time of Receive Mode (Tam/Fax Mode) (5) Dial Mode...
Page 133: Troubleshooting Guide
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12 Troubleshooting Guide 12.1. User Recoverable Errors If the unit detects a problem, one or more of the following messages will appear on the display. The explanations given in the [ ] are for servicemen only. DISPLAY MESSAGE CAUSE AND REMEDY •...
Page 134 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB DISPLAY MESSAGE CAUSE AND REMEDY • The unit has a document in memory. See the other displayed message instructions to print out the docu- ment. • If the PC fax setting (feature #442) is set to “ALWAYS”, - check the connection between the computer and the unit.
Page 135 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB DISPLAY MESSAGE CAUSE AND REMEDY • The memory is full of received documents due to a lack of recording paper or a recording paper jam. Load paper or remove the jammed paper. • If the PC fax (feature #442) is set to “ALWAYS”, - check the connection between the computer and the unit.
Page 136: Remote Programming
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.2. Remote Programming If, after the call is connected, the customer describes the situation and it is determined that the problem can be corrected by making parameter changes, this function makes it possible to change parameters such as the user code and service code from another fax (using DTMF tones).
Page 137 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.2.1. Entering the Remote Programming Mode and Changing Service Codes CROSS REFERENCE: Program Mode Table (P.138)
Page 138 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.2.2. Program Mode Table 12.2.2.1. User Function Basic features Code Function Set Value Default Remote Setting dd/mm/yy hh:mm 01/01/10 SET DATE & TIME YOUR LOGO --------- None YOUR FAX NUMBER --------- None DIALLING MODE 1:PULSE / 2:TONE TONE SET RECALL / FLASH TIME...
Page 139 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Code Function Set Value Default Remote Setting AUTO DISCONNECT 1:OFF/ 2:ON MEMORY RECEIVE ALERT 2:ON / 1:OFF FRIENDLY RECEPTION 2:ON / 1:OFF PCFAX SETTING 1:OFF / 2:ALWAYS / 3:CONNECTED PCFAX RCV PC --------- USB HOST PREVIEW MODE 2:ON / 1:OFF...
Page 140 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Code Function Set Value Default Remote Setting IPv6 PROTOCOL 1:DISABLED / 2:ENABLED DISABLED WINS SERVER #1 --------- WINS SERVER #2 --------- ERASE ADDRESS YES / NO...
Page 141 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.2.2.2. Service Function Code Function Set Value Default Remote Setting Pause time set 1:Short (3S) / 2:Long (5S) Short (3S) V34 transmission start speed 0:Disable/1:33.6/2:31.2/3:28.8/4:26.4/ 33600bps 5:24.0/6:21.6/7:19.2/8:16.8 V34 reception start speed 0:Disable/1:33.6/2:31.2/3:28.8/4:26.4/ 33600bps 5:24.0/6:21.6/7:19.2/8:16.8 VOX sense 1:High / 2:Low...
Page 142 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Code Function Set Value Default Remote Setting Journal list 1:Start --------- Journal 2 list 1:Start --------- Journal 3 list 1:Start --------- History list 1:Start --------- Service list 1:Start --------- OK means “can set”. NG means “can not set”. Note: Refer to Service Function Table (P.123) for descriptions of the individual codes.
Page 143: Troubleshooting Details
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3. Troubleshooting Details 12.3.1. Outline Troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty finding the broken part, determine which board is broken.
Page 144 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.3. Initialization There are two types of initialization, one is the short initialization (about 3 seconds) and the other is the long initialization (about 10 seconds). The short initialization makes the unit enter the standby mode. The long initialization makes the unit enter the...
Page 145 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.4. Simple Check List Note: Check according to the service code referring to Test Functions (P.119)
Page 146 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.5. Simplified Troubleshooting Guide 12.3.5.1. Printing Symptom Cause Countermeasure Ghost Image (P.156) Failed drum cartridge Replace drum cartridge Failed transfer unit Check the transfer roller and spring Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to High Voltage Section (P.214)
Page 147 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.5.2. Recording Paper Feed Symptom Cause Countermeasure Multiple Feed (P.162) Dirty or failed the pickup roller Clean or replace the pickup roller Dirty or failed the pickup rubber Clean or replace the separation rubber The Recording Paper Is Dirty the pressure roller or the heat roller Clean the pressure roller and the heat roller Waved or Wrinkled (P.163)
Page 148 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.5.3. Copy and FAX Symptom Cause Countermeasure NO DOCUMENT FEED (No Failed the document sensor lever Replace the document sensor lever Document Feed, Docu- Failed the document sensor Go to Sensor Section (P.196) ment Jam and Multiple Doc- Dirty or failed the separation roller Clean or replace the separation roller ument Feed) (P.168)
Page 149 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.6. CALL SERVICE Troubleshooting Guide Call Service related error is most frequent. Call Service 1 ----- Polygon doesn’t rotate..Refer to LSU (Laser Scanning Unit) Section (P.57). • First, listen to the sound. If rotation sound isn't heard, check 24V line, POLON signal and POLCLK signal. If even a little of sound is heard, check XREADY signal.
Page 150 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.6.1. CALL SERVICE 1 "CALL SERVICE 1" means that the polygon motor inside the LSU does not rotate. The rotation of the polygon motor is detected by IC300-F23pin (NREADY).
Page 151 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.6.2. CALL SERVICE 2 "CALL SERVICE 2" means that the synchronous signal out of the LSU cannot be detected. The synchronous signal out of the LSU is detected by IC 300-G23pin. (NHSYNC) Note: As for the "Pulse" waveform of the above flow chart, see the timing chart.
Page 152 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.6.3. CALL SERVICE 3 "CALL SERVICE 3" means that the temperature of the fuser does not rise up to or exceed a constant temperature. The temperature is monitored with the thermistor inside the fuser and detected with the voltage input into IC 300-D19.
Page 153 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.6.4. CALL SERVICE 4 "CALL SERVICE 4" means that the FAN does not run or the running of the FAN cannot be detected normally. The running of the FAN is detected by IC300-AC20 and W24pin. "CALL SERVICE 4" is displayed when it detects NG three times continuously.
Page 154 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.6.5. CALL SERVICE 5 “CALL SERVICE 5” means that Engine DC motor’s rotation detection signal (LD) does not become Low.
Page 155 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.6.6. CALL SERVICE 6 “CALL SERVICE 6” indicates that abnormal charge voltage is output from the high voltage unit.
Page 156 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.7. Print 12.3.7.1. Ghost Image CROSS REFERENCE: High Voltage Section (P.214) Power Supply Board Section (P.83)
Page 157 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.7.2. Dark or White Vertical Line Note: When wiping the cover glass, reflecting mirror, use a dry and soft cloth.
Page 158 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.7.3. Dark or White Horizontal Line CROSS REFERENCE: High Voltage Section (P.214)
Page 159 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.7.4. Dirty or Half Darkness Background CROSS REFERENCE: High Voltage Section (P.214)
Page 160 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.7.5. Black Print CROSS REFERENCE: High Voltage Section (P.214) LSU (Laser Scanning Unit) Section (P.57)
Page 161 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.7.6. Light Print CROSS REFERENCE: High Voltage Section (P.214)
Page 162 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.7.7. Black or White Point 12.3.8. Recording Paper Feed 12.3.8.1. Multiple Feed...
Page 163 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.8.2. The Recording Paper Is Waved or Wrinkled...
Page 164 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.8.3. Skew...
Page 165 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.8.4. The Recording Paper Does Not Feed CROSS REFERENCE: Sensor Section (P.196) Motor Section (P.206)
Page 166 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.8.5. The Recording Paper Jam...
Page 167 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: FAN Motor Section (P.54) When the recording paper jam is occurred, the service mode *630 distinguishes the cause. 0:No Jam 1:Exit Sensor turns ON, though not under the conditions for ON. 2:Exit Sensor turns OFF, though not under the conditions for OFF.
Page 168 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.8.6. Back Side of The Recording Paper Is Dirty CROSS REFERENCE: High Voltage Section (P.214) 12.3.9. ADF (Auto Document Feeder) Section 12.3.9.1. No Document Feed, Document Jam and Multiple Document Feed CROSS REFERENCE: Sensor Section (P.196)
Page 169 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: Motor Section (P.206)
Page 170 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.9.2. Skew (ADF)
Page 171 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.9.3. The Sent FAX Data Is Skewed CROSS REFERENCE: Skew (ADF) (P.170) 12.3.9.4. The Received FAX Data Is Skewed CROSS REFERENCE: Skew (P.164) 12.3.9.5. The Received or Copied Data Is Expanded...
Page 172 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.9.6. Black or White Vertical Line Is Copied...
Page 173 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.9.7. An Abnormal Image Is Copied CROSS REFERENCE: CIS Control Section (P.210)
Page 174 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.10. Communication Section Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in Defective Facsimile Sec- tion (P.175). Symptom Content Possible cause The paper dose not feed properly when faxing. Troubleshooting Problem with the feeding mecha- nism.
Page 175 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.10.1. Defective Facsimile Section 12.3.10.1.1. Transmit Problem CROSS REFERENCE: Cleaning the White Plates and Glass (P.283) ADF (Auto Document Feeder) Section (P.168) Operation Panel Section (P.196)
Page 176 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.10.1.2. Sometime There Is a Transmit Problem Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.123). “717: Transmit speed select” represents a service code. Refer to the Service Function Table (P.123).
Page 177 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.10.1.3. Receive Problem Confirm the following before starting troubleshooting. • Is the recording paper installed properly? Refer to the next page. Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.123). “718: Receive speed select” represents a service code. Refer to the Service Function Table (P.123).
Page 178 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.10.1.4. The Unit Can Copy, But Cannot Transmit/Receive CROSS REFERENCE: Test Functions (P.119) Check Sheet for Signal Route (P.193)
Page 179 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.11. Special Service Journal Reports Journal 2 and Journal 3 shown below, which are special journals giving the additional detailed information about the latest 35 com- munications, can be printed by Service Code 881 or 882. Remote printing function for the journal reports (JOURNAL, JOURNAL 2 and JOURNAL 3) is also available for service technicians.
Page 180 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.11.1. Journal 2 Refer to JOURNAL 2 in Printout Example (P.181). Journal 2 displays the additional detailed information about the last 35 communications. Descriptions: (1) RCV. MODE Indicates which receive mode the unit was in when the unit received a fax message.
Page 181 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.11.2. Journal 3 Refer to JOURNAL 3 in Printout Example (P.181). Description (6) ENCODE Compression Code: MH/MR/MMR (7) MSLT MSLT means Minimum Scan Line Time. Used only at the factory. (8) EQM (RX) EQM means Eye Quality Monitor. Used only at the factory.
Page 182 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 183 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.11.4. How To Output The Journal Report 1. Press the MENU button 3 times. 2. Press “#”, then “2”. 3. Press the SET button. 4. The report prints out. CROSS REFERENCE: Features (P.12) Error code table: (1) CODE (2) RESULT...
Page 184 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 185 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: Test Functions (P.119)
Page 186 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: Test Functions (P.119)
Page 187 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: Test Functions (P.119)
Page 188 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: Test Functions (P.119)
Page 189 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 190 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 191 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: Test Functions (P.119)
Page 192 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.12. Initializing Error After the power is turned on, the SOC (IC300) initializes and checks each IC. The ROM (IC402) and SDRAM (IC400) are checked. If initialization fails for the ICs, the system will not boot up. In this case, please find the cause as follows.
Page 193 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.13. Analog Section This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending upon purposes. For example, the handset TX route begins at the handset microphone and the signal is output to the telephone line.
Page 194 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.13.2. DEFECTIVE ITS (Integrated Telephone System) Section 1. No handset and speakerphone transmission / reception Perform a signal test in the ITS or the NCU section and locate a defective point (where the signal disappears) on each route between the handset microphone and telephone line (sending), or between the telephone line and the handset speaker (receiv- ing), or between the microphone and the telephone line (sending), or between the telephone line and the speaker (receiving).
Page 195 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.13.3. Detective TAM Interface Section 1. The FAX turns on, but does not arrive through TAM. CROSS REFERENCE: TAM Interface Circuit (P.42) 2. A FAX is received, but won't switch from TAM to FAX. CROSS REFERENCE: Analog Section (P.193)
Page 196 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.14. Operation Panel Section Refer to Test Functions (P.119). 1. NO KEY OPERATION 2. NO LCD INDICATION CROSS REFERENCE: Test Functions (P.119) 12.3.15. Sensor Section Refer to SENSORS AND SWITCHES for the circuit description. Perform an SENSOR CHECK to determine if the sensor is operating correctly.
Page 197 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. Check the paper exit sensor..“PAPER JAMMED” 3. Check the home sensor ..“SCANNER POSITION ERROR” 4. Check the read position sensor ..“CHECK DOCUMENT” 5. Check the registration & manual paper sensor ..“PAPER JAMMED” 6. Check the print timing sensor ..“PAPER JAMMED”...
Page 198 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 7. Check the document sensor 8. Check the top cover sensor ..“TOP COVER OPEN” 9. Check the toner sensor ..“TONER LOW”, “CHANGE DRUM” CROSS REFERENCE: Sensors and Switches Section (P.59) 10. Check the handset hook switch CROSS REFERENCE:...
Page 199 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.16. Cordless Section 12.3.16.1. Check Power (Cordless Handset) Cross Reference: Power Supply Circuit/Reset Circuit (P.87) 12.3.16.2. Check Battery Charge (Cordless Handset) Cross Reference: Check Power (Cordless Handset) (P.199) Charge Circuit (P.87) 12.3.16.3. Check Battery Charge (Charger Unit) Cross Reference:...
Page 200 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.16.4. Check Link (Cordless Handset) Cross Reference: Power Supply Circuit/Reset Circuit (P.87) Check Point (Cordless Handset) (P.202) Note: (*1) Refer to Troubleshooting by Symptom (Cordless Handset) (P.202).
Page 201 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Cross Reference: Check Point (Cordless Handset) (P.202) 12.3.16.5. Check Cordless Handset Transmission Cross Reference: Check Sheet for Signal Route (P.193) 12.3.16.6. Check Cordless Handset Reception Cross Reference: How to Check the Cordless Handset Speaker or Receiver (P.280). Check Sheet for Signal Route (P.193)
Page 202 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.16.7. Bell Reception (Cordless Handset) Cross Reference: Check Link (Cordless Handset) (P.200) How to Check the Cordless Handset Speaker or Receiver (P.280) 12.3.17. Troubleshooting by Symptom (Cordless Handset) If your unit has below symptoms, follow the instructions in remedy column. Remedies depend on whether you have DECT tester (*1) or not.
Page 203 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Items Check Procedure Check or Point Replace Parts (D) Charge Control Check & 1. Apply 3.5 V between CHG(+) and CHG(-) with DC power supply and set cur- IC1, Q4 Q9, Charge Current Monitor rent limit to 250 mA.
Page 204 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Items Check Procedure Check or Point Replace Parts (J)* Modulation Check and Follow steps 1 to 3 of (I). IC1, Adjustment 4.Confirm that the B-Field Modulation is -370±30/ +370±30 kHz/div & Modulated C802~C806, width 690 kHz using data type Fig 31.
Page 205 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Items Check Procedure Check or Point Replace Parts (P) SP phone Audio Check 1. Link to Base which is connected to Line Simulator. IC1, C12, C73, and Confirmation 2. Set line voltage to 48 V and line current to 40 mA.
Page 206 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.19. Motor Section 12.3.19.1. Engine Motor...
Page 207 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.19.2. FB (Flatbed) Motor...
Page 208 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.19.3. ADF Motor...
Page 209 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.20. LSU Section CROSS REFERENCE: LSU (Laser Scanning Unit) Section (P.57)
Page 210 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.21. CIS Control Section...
Page 211 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB CROSS REFERENCE: Test Functions (P.119)
Page 212 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.22. High Voltage Value Check Point Measurement Procedure 1. Turn Off the unit, and open the unit cover. 2. Remove the developing unit, if it is equipped. 3. Connect the wire to the terminal to be measured (Fig. 2). The wire should be put out of the unit not to interfere in other termi- nals (Fig.
Page 213 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 214 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.23. High Voltage Section 1. Main...
Page 215 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. CHG, GRID...
Page 216 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 3. TRA (+)
Page 217 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 3. DEV DC...
Page 218 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB TRA (-)
Page 219 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.24. USB Section Troubleshooting 1. Confirmation of the PC settings...
Page 220 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. Confirmation of the main unit...
Page 221 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB USB (Universal Serial Bus) block Description This is a USB block for data communication with PC. Two signal lines (D+/D-) are differential signals which work in reverse phase. VBUS: CN300 1pin D-: CN300 3pin D+: CN300 2pin GND: CN300 4pin...
Page 222 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Waveform of normal operation...
Page 223 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.25. LAN SECTION LAN Block Diagram LAN Circuit signal waveform (Normal) Transmitter waveform [TD+ ( CN750 pin1), TD- ( CN750 pin2) differential voltage] : Differential probe is used. 1. When network equipment is not connected (LAN cable is not connected);...
Page 224 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. When 100Base-TX-enabled device is connected;...
Page 225 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 3. When 10Base-T-enabled device is connected.
Page 226 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB IC750 ( C1CB00002566 : 3.3V Single Power Supply) Pin Description Pin No Signal Name Input/Output(*) Description Ground VDDPLL_1.8 1.8V analog VDD VDDA_3.3 3.3V analog VDD Physical receive or transmit signal (- differential) Physical receive or transmit signal (+ differential)
Page 227 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Pin No Signal Name Input/Output(*) Description LED0 / NWAYEN Ipu/O LED Output: Programmable LED0 Output / Config Mode: Latched as Auto-Negotiation Enable (register 0h, bit 12) during power-up / reset. See “Strapping Options“ section for details. The LED0 pin is programmable via register 1Eh bits [15:14], and is defined as follows.
Page 228 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.26. Main Board Section 3.3V / 1.2V Troubleshooting Guide (1)
Page 229 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 3.3V / 1.2V Troubleshooting Guide (2)
Page 230 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 231 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 4V Troubleshooting Guide...
Page 232 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 233 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.27. Power Supply Board Section 12.3.27.1. Key Components For Troubleshooting Check the following parts first: F1, F2, D1, C5, Q1 and PC1. This comes from our experience with experimental test. For example: power supply and lightning surge voltage test, with standing voltage test, intentional short circuit test, etc.
Page 234 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.27.2. Troubleshooting Flow Chart...
Page 235 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.3.27.3. Broken Parts Repair Details (D1) If D1 is short-circuit, F2 will melt (open). In this case, replace all of the parts (D1, F2). (C5) If overvoltage (Approx. 450V) was supplied for a power supply unit, C5 will be broken.
Page 236: Document Jams (Automatic Document Feeder)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.4. DOCUMENT JAMS (AUTOMATIC DOCUMENT FEEDER) Caution: • Do not pull out the jammed document forcibly before lifting the ADF cover. Open the ADF cover (1) while holding the document cover (2). Remove the jammed document (3) carefully. When the document has jammed near the document entrance:...
Page 237 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB When the document has jammed near the document exit: Close the ADF cover.
Page 238: Recording Paper Jam
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.5. RECORDING PAPER JAM Caution: • Do not pull out the jammed paper forcibly before opening the top cover. • To prevent injuries, be careful not to put your hands under the top cover. 12.5.1. When the recording paper has jammed inside of the unit The display will show the following.
Page 239 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. Open the manual input tray (2) and remove the jammed paper (3) carefully by pulling it upwards. Then close the manual input tray. 3. Close the paper input tray. • Open and close the top cover (4) to clear the message.
Page 240 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 2. Open the top cover (2) by holding the indentations (3) on both sides of the base unit. Note: • Do not touch the transfer roller (5) 3. Remove the jammed paper (6) carefully by pulling it upwards.
Page 241 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Remove the jammed paper (7) carefully by pulling it toward you. 4. Close the paper input tray. 5. Close the top cover by holding the indentations on both sides of the base unit, until locked.
Page 242 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Case 3: When the recording paper has jammed near the fuser unit: 1. Open the top cover (1) by holding the indentations (2) on both sides of the base unit. Note: • Do not touch the transfer roller (4).
Page 243 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 4. Push back the green levers (7) to the original position. 5. Close the top cover by holding the indentations on both sides of the base unit, until locked.
Page 244 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.5.2. When the recording paper is not fed into the unit properly The display will show the following. Pull the paper input tray until it clicks into place, then pull it com- pletely out, lifting the front part of the tray. Remove the recording paper and straighten.
Page 245 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 12.5.3. When the recording paper in the manual input tray is not fed into the unit properly The display will show the following. Remove the recording paper. Re-insert the recording paper. Note: • If the message is still displayed, check the recording paper specifications and re-install recording paper.
Page 246: Service Fixture & Tools
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 13 Service Fixture & Tools...
Page 247: Disassembly And Assembly Instructions
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14 Disassembly and Assembly Instructions Note: Remove the Document Cover, the Paper Input tray and the drum and toner cartridge before reassembling.
Page 248: Bottom Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.1. Bottom Section 14.2. Left Side Section...
Page 249: Operation Panel Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.3. Operation Panel Section 14.4. Cordless Handset Section 14.5. Open Top Cover...
Page 250: Remove Operation Panel
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.6. Remove Operation Panel 14.7. Remove Operation Board...
Page 251: Remove Main Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.8. Remove Main Board...
Page 252: Remove Gear Chassis Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.9. Remove Gear Chassis Section...
Page 253: Remove Right Cover
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.10. Remove Right Cover...
Page 254: Remove Cassette Guides And Antenna
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.11. Remove Cassette Guides and Antenna...
Page 255: Remove Bottom Plate
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.12. Remove Bottom Plate 14.13. Remove Laser Unit...
Page 256: Remove Pick Up Roller
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.14. Remove Pick up Roller...
Page 257: Remove Low Voltage Power Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.15. Remove Low Voltage Power Board 14.16. Remove Mirror...
Page 258: Remove High Voltage Power Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.17. Remove High Voltage Power Board...
Page 259: Cordless Handset
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.18. Cordless Handset 14.18.1. How to Remove the Cordless Handset Board...
Page 260 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.18.1.1. How to Replace the LCD...
Page 261: How To Remove The Charger Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.19. How to Remove the Charger Board...
Page 262: Installation Position Of The Lead
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20. Installation Position of The Lead 14.20.1. Top Cover Section (1)
Page 263 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.2. Top Cover Section (2)
Page 264 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.3. Top Cover Section (3)
Page 265 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.4. Bottom Part Section (1)
Page 266 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.5. Bottom Part Section (2)
Page 267 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.6. Side Cabinet Section (1)
Page 268 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.7. Side Cabinet Section (2)
Page 269 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.8. Side Cabinet Section (3)
Page 270 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 14.20.9. Side Cabinet Section (4) 14.20.10.AC Inlet Section...
Page 271: Measurements And Adjustments
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15 Measurements and Adjustments 15.1. Cordless Base Section (Digital Board) Adjustment When you have replaced EEPROM or BBIC or X’tal, adjustment is necessary. This supplement will explain further details for adjustment. 15.1.1. Equipment Required 1. Frequency Counter It’s to adjust frequncy(10.368000MHz) of BBIC.
Page 272 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.1.3. Frequency and Voltage Adjustment 15.1.3.1. Settings and Connecting Please connect a Frequency counter to "RFCLK" point on the Digital Board located near the RF unit. Please connect a Digital multimeter to "+1.8V" point on the Digital Board located near the BBIC.
Page 273: Adjustment Standard (Base Unit)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.2. Adjustment Standard (Base Unit) 15.2.1. Component View CN510 CN509 CN701 (FBM) (FB/ADF) (ADFM) C673 C685 Q523 C695 R573 C556 DA500 C536 R397 C692 Q518 C552 C550 R555 R603 R602 R552 R548 C645 R600 Q524 C575 IC503 R539 R540...
Page 274: Adjustment Standard (Charger Unit)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.3. Adjustment Standard (Charger Unit) When connecting the Simulator Equipments for checking, please refer to below. 15.3.1. Bottom View Digital Volt Meter /2 W DC POWER DC 6.5 V Note: (A) is referred to Check Point (Charger Unit) (P.205)
Page 275: The Setting Method Of Jig (Cordless Handset)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.4. The Setting Method of JIG (Cordless Handset) 15.4.1. Preparation 15.4.1.1. Equipment Required • DECT tester: Rohde & Schwarz, CMD 60 is recommended. • Frequency counter: it must be precise to be able to measure 1Hz (precision; ±4ppm). Hewlett Packard, 53131A is recommended.
Page 276 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.4.2.2. Batch Files Setting Note: • “****” varies depending on the country. • See the Commands (P.276) for frequently used commands. 15.4.2.2.1. Commands Command name Function Example rdeeprom Read the data of FLASH Type “rdeeprom 00 00 FF”, and the data from address “00 00”...
Page 277: Adjustment Standard (Cordless Handset)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.5. Adjustment Standard (Cordless Handset) When connecting the Simulator Equipments for checking, please refer to below. 15.5.1. Component View PNLB1103Z TP_ANT1 KX-TGA641 EUDECT KX-TGA106 USDECT RECEIVER RED (EU) BLACK (EU) BLUE (US) WHITE (EU) C70 C152 C71 C138 C139...
Page 278: Things To Do After Replacing Ic
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.6. Things to Do after Replacing IC Cautions: Since this page is common to each country, it may not apply to some models in your country. The contents below are the minimum adjustments required for operation. 15.6.1. Base Unit...
Page 279: Rf Specification
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.7. RF Specification 15.7.1. Base Unit Item Value TX Power 20 dBm ~ 25 dBm Modulation -370±30/+370±30 kHz/div & Modulated width 690 kHz Frequency Offset -45 kHz ~ +45 kHz Frequency Drift < ± 30 kHz / ms RX Sensitivity <...
Page 280: How To Check The Cordless Handset Speaker Or Receiver
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 15.8. How to Check the Cordless Handset Speaker or Receiver 1. Prepare the digital voltmeter, and set the selector knob to ohm meter. 2. Put the probes at the speaker terminals as shown below. 15.9. Frequency Table (MHz) BASE UNIT...
Page 281: Maintenance
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16 Maintenance 16.1. Maintenance Items and Component Locations 16.1.1. Outline MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS. 1. Periodic maintenance Inspect the equipment periodically and if necessary, clean any contaminated parts. 2. Check for breakdowns Look for problems and consider how they arose.
Page 282 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.1.2.2. Maintenance Cycle (Document & Paper) Item Cleaning Cycle ADF Document Feed Roller (Ref.No.46) 3 months ADF Separation Rubber (Ref. No.33) 3 months ADF Eject Roller (Ref.No.56) 3 months Pick up Roller (Ref No.320) ------------ Separation Roller (Ref. No.340) ------------ Feed Roller (Ref.No.211)
Page 283: Maintenance
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.2. Maintenance 16.2.1. Cleaning the White Plates and Glass Clean the white plates and glass when a black line, a white line or a dirty pattern appears on: — your recording paper, — the original document, — the scanned data, or —...
Page 284 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.2.1.2. Lower glass Turn the power switch OFF. Open the top cover (1) by holding the indentations (2) on both sides of the base unit. Note: • Do not touch the transfer roller (4). Remove the drum and toner cartridge (5) by holding the tabs.
Page 285 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Reinstall the drum and toner cartridge (7) by holding the tabs. • Make sure that the arrows (8) match, to install the drum and toner cartridge correctly. Close the top cover by holding the indentations on both sides of the base unit, until locked.
Page 286 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Caution: • To prevent injuries, be careful not to put your hands under the top cover. Turn the power switch ON.
Page 287 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.2.2. CLEANING THE DOCUMENT FEEDER ROLLERS Clean the rollers when documents frequently misfeed. Caution: • Do not use paper products, such as paper towels or tissues for cleaning. Turn the power switch OFF. Open the ADF cover (1) while holding the document cover (2).
Page 288: Printing Operation Principle
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.3. Printing Operation Principle 16.3.1. Process Chart and Process BIAS 16.3.2. CHARGING Charging is the stage that keeps the surface of the sensitive drum a fixed electric potential. The sensitive drum is the Organic Photo Conductor (OPC), which is a electric conductive cylinder whose surface is covered with the Charge Generation Transfer Layer (CGTL).
Page 289 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.3.3. Exposing When the drum which is charged with the fixed electric charge is irradiated by the laser beam, the plus charge and minus charge are generated at the Charge Generation Transfer Layer. Passing through the Charge Generation Transfer Layer which conducts the minus charge, the plus-charged drum's surface is neutralized to be skipped.
Page 290 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.3.4. Developing and Transcription The developing is the stage that the OPC drum with an invisible image is changed to visible by the toner. The drum cartridge con- sists of mixing paddle, toner supply roller, developing roller, developing blade, charge wire, grid plate and OPC drum. The bias volt- age is added to the developing roller and toner supply roller.
Page 291 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.3.5. Cleaning of Transfer Roller The toner attached to the surface of the OPC drum is transferred to the paper at the transcription stage, but a part of the toner remains. The cleaning is the stage that cleans the remain toner after the transcription stage. The remain toner on the drum and the toner which was attached to the place where the laser beam didn't scan are gathered to the developing roller to be used again.
Page 292 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.3.6. Fixing On the process of the transfer, the transferred toner is weakly attached on the paper. Fixing means the process to fix the toner on the paper permanently. The fixing part melts the toner at the high temperature using the halogen heater. The toner is fixed on the paper by the heat and pressure through the fixing part with the image.
Page 293: Terminal Guide Of The Ics Transistors And Diodes
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.4. Terminal Guide of The ICs Transistors and Diodes 16.4.1. Main Board (1)
Page 294 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.4.2. Main Board (2) 16.4.3. Operation Board 16.4.4. High Voltage Power Supply Board 16.4.5. Low Voltage Power Supply Board 16.4.6. Cordless Handset Board...
Page 295: How To Replace The Flat Package Ic
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.5. How to Replace the Flat Package IC Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
Page 296 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.5.3. Flat Package IC Installation Procedure 1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins. *Check the accuracy of the IC setting with the corresponding soldering foil. 2. Apply flux to all pins of the FLAT PACKAGE IC.
Page 297: How To Replace The Shield Case
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.6. How to Replace the Shield Case 16.6.1. Preparation • PbF (: Pb free) Solder • Soldering Iron Tip Temperature of 700°F ± 20°F (370°C ± 10°C) Note: We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with less experience could overheat and damage the PCB foil.
Page 298: Main Board Section
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.6.3. How to Install the Shield Case Note: • If you don’t have special tools (ex. Hot air disordering tool), conduct the following operations. • Shield case’s No. : PNMC1013Z 1. Put the shield case. 2. Solder the surroundings.
Page 299 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB This may be repaired by replacing the IC, (DRAM etc.). However, the real cause may not have been an IC malfunction but a sol- dering fault instead. Soldering faults difficult to detect with the naked eye are common, particularly for ASIC and RA (Resistor Array). But if you have an oscilloscope, you can easily determine the problem site or IC malfunction by checking the main signal lines.
Page 300 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.7.1. NG Example...
Page 301: Test Chart
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.8. Test Chart 16.8.1. ITU-T No.1 Test Chart...
Page 302 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 16.8.2. ITU-T No.2 Test Chart...
Page 303: Schematic Diagram
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17 Schematic Diagram 17.1. For Schematic Diagram Note: 1. DC voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
Page 304: Main Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.2. Main Board 17.2.1. Main Board (1) IC300 2:6E SDMD[0-15] FRMD[0-7] SDMD[0] FRMD[0] SDMD0 FRMD0 2:4F FRMA[0-24] SDMD[1] FRMD[1] SDMD1 FRMD1 RA320 SDMD[2] FRMD[2] SDMD2 FRMD2 SDMD[3] FRMD[3] SDMD3 FRMD3 SDMD[4] FRMD[4] SDMD4 FRMD4 SDMD[5] FRMD[5] SDMD5 FRMD5 RA319...
Page 305 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB +3.3V IC300 CCDSH C6 3:5E AFESEL0 CCDSH NCCDRS B6 3:5E L361 AFESEL1 CCDCLK NCCDCP A5 4:1F L356 15BD471 AA24 CCDCLK A6 AFERST AFERST L363 AA25 AFEVSMP B5 3:5D AFEVSMP RING AB24 AFERSMP B4 BTXD R386 15BB121 L364 AB25 AFEMCLK A4...
Page 306 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB +3.3V R395 +3.3V R396 0(1608) R397 R398 0(1608) +1.2V +24V +5VD KX-MB2061CX / KX-MB2062CX SCHEMATIC DIAGRAM (MAIN BOARD No.1) (3/3)
Page 307 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Memo...
Page 308 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.2.2. Main Board (2) +3.3V R760 L752 1:1E XLANRST 1:4B RA751 1:4B TXD[3] 1:4B TXD[0-3] TXD[2] CN750 TXD[1] RA752 TXD[0] +3.3V L753 L750 IC750 C750 J100p 1 GND1 TXD0/TXD0 2 VDDPLL_1.8 TXEN/TX_EN 1:4B TX_EN 3 VDDA_3.3 1:4B TX_CLKI *INT...
Page 309 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB +24V +24VIN R812 K0.047u F2.2k C809 R802 R801 R800 +3.3V F1k 1% F22k F10k 1% Gate Q804 IC800 R819 L800 Q806 470(3216) Q802 +1.2V Q805 L801 R820 Q807 470(3216) Q803 R817 R815 F10k 1% R813 C811 K0.47u(1608) +24VIN Q801...
Page 310 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.2.3. Main Board (3) +3.3V +3.3V TO OPE +5VD CN500 CN511 +5VD C504 R562 1:1E THRM THRMSTR0 Z0.1u R563 1:3E KSTART KSTART 1:3F R559 XHSYNC 1:3E NHSYNC KTXD KTXD R511 L500 15BD471 1:3D R560 XVIDEO NVIDEO J180p 1:3E KSCLK...
Page 311 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB +24V TO FBM 1:1D;6B CRM0 CN509 1:1D;6C CRM2 PHA1 1:1D;6C CRM3 PGND VREF CR_A OUT1A +3.3V RNF1 CR_XA OUT1B CR_XB OUT2B R534 TEST RNF2 CR_B Q522 OUT2A R551 Q521 270k R538 PHA2 1:1E R557 IC502 270k R565 1:1E CRMEN 1:1E;6C...
Page 312 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.2.4. Main Board (4) J103 R117 (1W) C113 T100 3 J110 R123 (1W) +5VD PC106 PC101 Q100 D101 Q101 D102 Q102 R112 D104 J104 Q202 D109 D107 J109 R110 C106 +5VD +5VA +5VD +24V +24VA R258 R257 R264 10(1608)
Page 313 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB J102 D100 L100 CN100 L106 J113 C102 POS100 R116 L101 C101 +5VD +5VD PC104 R122 RLY100 J105 +5VD Q201 J101 R124 C114 R101 J112 J108 RLY101 R100 Q204 J106 PC103 C109 L102 Q203 J107 D105 D106 R109 L103 CN101...
Page 314 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.2.5. Main Board (5) +3.3V 2.5-2.9V +3.3V +3.3V R969 4:6E SPMUTE Q905 Q907 4:5E R964 Q908 C936 4:5D R949 R905 K0.1u 2.7k C944 4:5E R928 3.3k K0.47u(1608) 4:6E SPOUT 4:6D R953 HSSP+ R956 +3.0V R937 4:6D R957 R954 3.3k HSSP- +3.3V...
Page 315 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB +24V F900 IC901 R984 C977 K470p 1 CE R982 R985 R902 F1.2k 2 VIN +4.0V RF2.5V F4.7k C976 F100 R983 IC900 RF2.5V 3 LX K0.1u(1608) L905 OUT1 4.7u OUT2 +3.0V 32M DUAL Ope FLASH-ROM AD17 +3.0V +3.0V AD16 1 A15 +3.0V...
Page 316: Operation Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.3. Operation Board...
Page 317: Sensor Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.4. Sensor Board Varistor CIS Home ZNR50 Toner CN69 CISHOME POUT FG_DEV FG_EARTH CN64 (to FB RELAY) THRM1 PNLP2259RUZA-E POUT CN65 THRM1 C60 K1000p PNLP2259RUZA-J CN59 FANON FANON FANDET FANDET PICK Antenna CN61 CN61 PICK Z0.1u PTOP +3.3V CN61 +3.3V...
Page 318: High Voltage Power Supply Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.5. High Voltage Power Supply Board T1(B1) +24V 34KHz Approx.46V TOP CVR J111 CHG REM JUMPER 10mm J109 J112 J110 JUMPER 10mm L:ON H:OFF blue Grid R12 R14 VR1 R4 J104 J103 H:Normal L:Abnormal R40 C32 H:OFF PWM Control DEV CLK Freq:5.425KHz...
Page 319: Low Voltage Power Supply Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.6. Low Voltage Power Supply Board...
Page 320: Cordless Handset Board (Pcb100)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.7. Cordless Handset Board (PCB100) Charge Current BATTERY 5.6n BATT+ 1.8V BATTERY C150 (MAX500mA) BATTERY +1.8V 1.8V BATT- study to X_CLK 3.0V 4.0V CP+3.0V CP+4.0V 3.9k CHG(+) CHARGE Terminal K10u POWER *C38 K10u CHG(-) +1.8V D10p D10p GND_0 K0.1u...
Page 321 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB W 0.15mm L 20+/-2mm 3rd layer R807 RXON L801 C827 TP_ANT1 RX_RF C826 RF_RXn *C859 C803 1.5p DA801 RF_RXp W 0.125mm L 7.6mm CP+3.0V Gap 0.125mm W 0.15mm W 0.15mm 1st layer L 5.0mm L 5.0mm 1st layer 1st layer C172 K0.1u...
Page 322: Charger Board (Pcb200)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 17.8. Charger Board (PCB200) 10 (2W) KX-MB2061CX / KX-MB2062CX : CHARGER BOARD SCHEMATIC DIAGRAM...
Page 323: Printed Circuit Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18 Printed Circuit Board 18.1. Main Board 18.1.1. Main Board: Component View CN510 CN509 CN701 (FBM) (FB/ADF) (ADFM) C673 C685 Q523 C695 R573 C556 DA500 C536 R397 C692 Q518 C552 C550 R555 R603 R602 R552 R548 C645 R600 Q524...
Page 324 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.1.2. Main Board: Bottom View KX-MB2061CX / KX-MB2062CX MAIN BOARD BOTTOM VIEW...
Page 325: Operation Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.2. Operation Board 18.2.1. Operation Board KX-MB2061CX / KX-MB2062CX OPERATION BOARD...
Page 326: Sensor Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.3. Sensor Board 18.3.1. Toner Sensor Board CN64 CN65 PCB-CH PNLB1789Z -RL IC51 PNLB1789Z -RL 1 2 3 4 5 6 7 8 9 A B C D E F G H I 94V-0 CN66 CN67 KX-MB2061CX / KX-MB2062CX TONER SENSOR BOARD 18.3.2.
Page 327 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.3.4. Registration Sensor Board CN50 PCB-CH PNLB1789Z -RL 94V-0 94V-0 PNLB1789Z -RL KX-MB2061CX / KX-MB2062CX REGISTRATION SENSOR BOARD 18.3.5. Varistor Sensor Board PCB-CH KX-MB2061CX / KX-MB2062CX VARISTOR SENSOR BOARD...
Page 328 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.3.6. Flatbed Relay Board PNLB1789Z -RL PCB-CH CN61 CN59 CN68 94V-0 PNLB1789Z -RL 94V-0 KX-MB2061CX / KX-MB2062CX FLATBED SENSOR BOARD 18.3.7. ADF Sensor Board PNLB1789Z -RL PNLB1789Z -RL 94V-0 PCB-CH 94V-0 KX-MB2061CX / KX-MB2062CX ADF SENSOR BOARD...
Page 329 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.3.8. Handset Relay Board 94V-0 94V-0 CN58 CN57 CN54 CN55 PCB-CH PNLB1789Z -RL KX-MB2061CX / KX-MB2062CX HANDSET RELAY BOARD 18.3.9. CIS Home Sensor Board CIS_HOME 94V-0 CIS_HOME PS55 PCB-CH PNLB1789Z -RL PNLB1789Z -RL CN69 94V-0 KX-MB2061CX / KX-MB2062CX CIS HOME SENSOR BOARD...
Page 330 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.3.10. Handset/Speaker Filter Board 94V-0 94V-0 CN70 CN71 KX-MB2061CX / KX-MB2062CX HANDSET/SPEAKER FILTER BOARD 18.3.11. Antenna Board DECT ANT 94V-0 PNLB1789Z -RL DECT ANT 94V-0 PNLB1789Z -RL KX-MB2061CX / KX-MB2062CX ANTENNA BOARD...
Page 331: High Voltage Power Supply Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.4. High Voltage Power Supply Board 18.4.1. HIGH VOLTAGE POWER SUPPLY BOARD: COMPONENT VIEW J110 T61 (B61) J109 CAUTION QJ005 MPH7397 PCPH0487 GRID QJ052 J204 0.8A/125V 94V-0 T1(B1) N 0 G G 4 E 0 0 0 0 0 6 KX-MB2061CX / KX-MB2062CX HIGH VOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW) 18.4.2.
Page 332: Low Voltage Power Supply Board
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.5. Low Voltage Power Supply Board 18.5.1. LOW VOLTAGE POWER SUPPLY BOARD: COMPONENT VIEW SCR51 D104 D503 N 0 A C 2 G H 0 0 0 0 1 KX-MB2061CX / KX-MB2062CX LOW VOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW) 18.5.2.
Page 333: Cordless Handset Board (Pcb100)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.6. Cordless Handset Board (PCB100) 18.6.1. CORDLESS HANDSET BOARD: COMPONENT VIEW PNLB1103Z TP_ANT1 KX-TGA641 EUDECT KX-TGA106 USDECT RCV+ RECEIVER RCV- RED (EU) BLACK (EU) BLUE (US) WHITE (EU) C70 C152 C71 C138 C139 BLACK L804 C863 C864 C811 C814...
Page 334 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.6.2. CORDLESS HANDSET BOARD: BOTTOM VIEW PNLB1103Z KX-TGA641 EUDECT KX-TGA106 USDECT SOFT_A SOFT_B SOFT_C TALK LED8 LED6 DOWN KX-MB2061CX / KX-MB2062CX : CORDLESS HANDSET BOARD (BOTTOM VIEW)
Page 335: Charger Board (Pcb200)
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 18.7. Charger Board (PCB200) 18.7.1. CHARGER BOARD: COMPONENT VIEW KX-MB2061CX / KX-MB2062CX : CHARGER BOARD (COMPONENT VIEW) 18.7.2. CHARGER BOARD: BOTTOM VIEW TP4 (GND) KX-MB2061CX / KX-MB2062CX : CHARGER BOARD (BOTTOM VIEW)
Page 336 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Memo...
Page 337: Exploded View And Replacement Parts List
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19 Exploded View and Replacement Parts List Notes: 1. The "RTL" marking indicates that its Retention Time is Limited. When production is discontinued, this item will continue to be available only for a specific period of time. This period of time depends on the type of item, and the local laws governing parts and product retention.
Page 338: Cabinet, Mechanical And Electrical Parts Location
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1. Cabinet, Mechanical and Electrical Parts Location 19.1.1. Operation Panel Section 19.1.1.1. Exploded View PCB2...
Page 339 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.1.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PNBC1289Z1 PUSH BUTTON, STOP ABS-HB PNBC1288Z1 PUSH BUTTON, START ABS-HB PNBX1065W1 PUSH BUTTON, 12KEY ABS-HB PNBC1295Z1 PUSH BUTTON, MENU ABS-HB PNBC1286W1 PUSH BUTTON, SET ABS-HB PNBC1285Y1 PUSH BUTTON, CURSOR...
Page 340 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.2. ADF Section 19.1.2.1. Exploded View Gear Section PCB9...
Page 341 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.2.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PFKV1167Z2 COVER PS-HB PFKR1110Z2 GUIDE ABS-HB PFHX2126Z PLASTIC PARTS PFHG1282Z RUBBER PARTS PFDE1307Z GUIDE ABS-HB PFHG1284Z RUBBER PARTS PFUS1620Z COIL SPRING PFKR1111Z2 GUIDE ABS-HB PFKE1084Y2 TRAY PS-HB...
Page 342 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.3. ADF Gear Section 19.1.3.1. Exploded View...
Page 343 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.3.2. Parts list Safety Ref. Part No. Part Name & Description Remarks L6HAYYYK0015 DC MOTOR PFDW1001Z LEAD WIRE PFMH1259Z ANGLE PFDG1554Z GEAR PFDG1557Z GEAR PFDG1552Z GEAR PFDG1555Z GEAR PFDG1556Z GEAR PFDG1553Z GEAR PFUA1096Y CHASSIS...
Page 344 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.4. Top Cover Section 19.1.4.1. Exploded View (*1) (*2) Double-faced tape Double-faced tape =Application of double-faced tape= (*2) Double-faced tape Peel off old tape and stick new double-faced tape by each length. (Parts No.177) (*1) Double-faced tape (Length: Approx.881 mm) Be sure the length of the cut tapes are correct.
Page 345 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.4.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PFDE1303W SPACER N2GAYY000002 IMAGE SENSOR PFHX2126Z PLASTIC PARTS J0KE00000114 INSULATOR PNJS131001Z CONNECTOR, 13PIN PFJS04M74Z LEAD WIRE PFUS1642Y COIL SPRING PFUS1344Z COIL SPRING PFDC1005X GUIDE PFJE1068Z LEAD WIRE...
Page 346 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.5. Main Cabinet Section 19.1.5.1. Exploded View Fuser Section...
Page 347 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.5.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PNQT1720Z LABEL, CAUTION PFSE1054Z ANGLE PNUE1011Y AIR DACT ABS-HB PFJV1013Z METAL PARTS PFDG1420Y GEAR PFDJ1044Z SPACER PNDN1005Z ROLLER PFDJ1086X SPACER PFUS1613Z COIL SPRING PNDF1020Z SHAFT PFDJ1086Z SPACER...
Page 348 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.6. Fuser Section 19.1.6.1. Exploded View PCB4 *232 are 2 rollers, please replace both at the same time. *260 is the completed Fuser Unit.
Page 349 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.6.2. Parts list Note: (*1) After the production of this model is discontinued, this fuser unit can not be supplied. Safety Ref. Part No. Part Name & Description Remarks A4DYYY000004 COIL HEATER PNDJ1012Z SPACER Plyami- deim- ide-V0 PNZRMB2030RU ROLLER SERVICE KIT...
Page 350 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.7. Bottom Cabinet Section (1) 19.1.7.1. Exploded View PCB14 PCB3 PCB13 PCB5 SW50 PCB7 PCB6...
Page 351 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.7.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PNUS1092Y LEAF SPRING PF0M1008Z MIRROR LPA1605K LASER PNJS051015Z CONNECTOR, 5PIN PNJS071017Z CONNECTOR, 7PIN PNJS081036Z CONNECTOR, 8PIN PNJS101002Z CONNECTOR, 10PIN PNQT1506Z LABEL, LASER CAUTION PFUS1592Z TORSION SPRING PNUE1012Z...
Page 352 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.8. Separation (DFP) Roller Section 19.1.8.1. Exploded View...
Page 353 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.8.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PNHR1235Z PLASTIC PARTS ABS-HB PFNPD041065C SPACER PNUS1104Z COIL SPRING PFUS1923Z COIL SPRING PNDF1027Z SHAFT PNDR1020Z ROLLER POM-HB PFHR1538Z CABINET ACCESSORY PNUS1102Z COIL SPRING PNHG1088Z RUBBER PARTS PNUG1017W...
Page 354 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.9. Side Cabinet Section 19.1.9.1. Exploded View Motor Section PCB1 PCB10 PCB12...
Page 355 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.9.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PF0G1015Z GLASS/TRANSPARENT PLATE PNKV1061Z1 COVER PS-V0 PNHR1257Z AIR DACT L6FAYYYK0001 DC MOTOR PNJS081024Z CONNECTOR, 8PIN PNJS081041Z CONNECTOR, 8PIN J0KE00000119 IC FILTER PNMH1094Z METAL PARTS J0KE00000114 INSULATOR PNDE1021Z1...
Page 356 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.10. Motor Section 19.1.10.1. Exploded View...
Page 357 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.10.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PFNPD052080 SPACER PFDG1544Y GEAR PFDG1548Z GEAR PFDG1543Z GEAR PFDG1549Z GEAR L6CCYYYK0006 DC MOTOR PNHX1255Z PLASTIC PARTS PNUV1026Z PLASTIC PARTS PNDF1024Z SHAFT PNDF1023Z SHAFT PNDF1025Z SHAFT PNDF1026Z SHAFT...
Page 358 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.11. Bottom Cabinet Section (2) 19.1.11.1. Exploded View PCB13...
Page 359 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.11.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PFMD1112Z PLATE PNUG1016Z GUIDE PS-HB PNUG1015Z GUIDE PS-HB PNHS1171Z FELT PARTS PNHX1269Y PLASTIC PARTS XWC4BFJ WASHER PFHA1001Z RUBBER PARTS L0AA05A00048 SPEAKER PFJS02M47Z LEAD WIRE PNKV1062V1 COVER PS-V0...
Page 360 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.12. Output Tray Section 19.1.12.1. Exploded View...
Page 361 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.12.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PFHG1245Z RUBBER PARTS PNMD1022Z CHASSIS PFUS1814Z TORSION SPRING PNUS1103Z COIL SPRING PFDG1015Y GEAR PFHR1491Z LEVER PFUS1608Z COIL SPRING PNKS1007Z1 TRAY PS-HB PFKR1108Y LEVER PFKR1109Y LEVER PFHR1707Z LEVER...
Page 362 (*1) This cable is fixed by soldering. Refer to How to Replace the LCD (P.260). (*2) The rechargeable Ni-MH battery P03P or HHR-4MRE is available through sales route of Panasonic. (*3) Attach the spacer (No. 522) to the exact location described above.
Page 363 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.13.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PNGP1048Y1 PANEL, LCD PMMA-HB PNYE1008Z TAPE, DOUBLESIDED PNKM1080Y4 CABINET BODY PS-HB PNHR1105Z OPTIC CONDUCTIVE PARTS, PS-HB LED LENS PNHS1072Z SPACER,RECEIVER NET PQHS10467Z COVER, SPEAKER NET L0AD02A00028 RECEIVER...
Page 364 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.14. Charger Unit Section 19.1.14.1. Exploded View 600-1 PCB200 600-3 600-2 600-4 19.1.14.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PNLC1008ZT CHARGER UNIT ASS'Y without NAME PLATE (RTL) 600-1 PNKM1077Z1 CABINET BODY 600-2 PNJT1010Z CHARGE TERMINAL...
Page 365 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.15. Actual Size of Screws and Washer 19.1.15.1. Exploded View Illustration XTW3+10PFJ7 XTW3+6LFJ7 XTW3+12PFJ7 XTW3+W10PFJ XYC3+FF8FJ XYC3+CF5FJ XTB3+10GFJ XTB3+12JFJ XTW3+20PFJ XTW3+5LFJK7 XYN3+C6FJ XSB4+6FJ XTW26+14PFJ7 XTB2+8GFJ 19.1.15.2. Parts list Safety Ref. Part No. Part Name & Description Remarks Safety Ref.
Page 366 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.16. Accessories and Packing Materials 19.1.16.1. Exploded View CORDRESS HANDSET KX-MB2062 Only KX-MB2062 Only CHARGER A13, A14, UNIT TONER CARTRIDGE DRUM UNIT...
Page 367 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.1.16.2. Parts list Safety Ref. Part No. Part Name & Description Remarks PNQW2309Z LEAFLET, QIG PFQW2538Z LEAFLET, BATTERY PQLV219BXY AC ADAPTOR PNJKMB2060Z MEMORY PARTS (for MB2061CXB) (for MB2062CXB) PNJKMB2061Z MEMORY PARTS (for MB2061CX2) PNQW2143Z LEAFLET (for MB2061CXB) (for MB2062CXB)
Page 368: Electrical Parts List
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB 19.2. Electrical Parts List Safety Ref. Part No. Part Name & Description Remarks Q908 B1ABCF000103 TRANSISTOR(SI) 19.2.1. Main Board (DIODES) D105 B0BC5R600003 DIODE(SI) D106 B0BC5R600003 DIODE(SI) Safety Ref. Part No. Part Name & Description Remarks D200 1SS355 DIODE(SI) D201...
Page 369 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C250 ECUE1H100DCQ 10p C470 ECUE1H270JCQ 27p C252 ECUE1A104KBQ 0.1 C471 ECUE1C104ZFQ 0.1 C253 ECUE1H101JCQ 100p C501 ECUV1H104ZFV 0.1 C254 F1J0J2260004 22...
Page 370 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C654 ECUE1C104ZFQ 0.1 C800 F2H0J1010009 100 C655 ECUE1C104ZFQ 0.1 C801 ECUV1H104ZFV 0.1 C656 ECUE1C104ZFQ 0.1 C802 PQCUV1A105KB 1 C657 ECUE1C104ZFQ 0.1 C803 ECUV1H104ZFV 0.1...
Page 371 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C963 ECUE1H100DCQ 10p L750 J0JCC0000276 IC FILTER C964 PQCUV0J475KB 4.7 L752 J0MAB0000185 IC FILTER C965 PQCUV0J475KB 4.7 L753 J0MAB0000185 IC FILTER...
Page 372 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R301 ERJ2GEJ221 R513 ERJ2GEJ103 R302 ERJ2RKF49R9 49.9 R514 ERJ2RKF1503 150k R303 ERJ2GEJ472X 4.7k R515 ERJ2GEJ102 R304 ERJ2GEJ101 R516 ERJ2GEJ823 R305 ERJ2GEJ103...
Page 373 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R588 ERJ2GEJ563 R919 ERJ2GEJ472X 4.7k R589 ERJ2GEJ562X 5.6k R920 ERJ2GEJ330 R590 ERJ12RQJR22 0.22 R921 ERJ2GEJ330 R591 ERJ12RQJR22 0.22 R922 ERJ2GEJ330 R594...
Page 374 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks L367 ERJ2GEJ330 ECUV1H391JCV 390p L368 ERJ2GEJ330 ECUV1H391JCV 390p L369 ERJ2GEJ221 ECUV1H821JCV 820p L370 ERJ2GEJ221 ECUV1H102KBV 0.001 L371 ERJ2GEJ221 ECUV1C104ZFV 0.1 L900 ERJ3GEY0R00 ECUV1C104ZFV 0.1...
Page 375 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks SW28 K0H1BA000259 SWITCH (CAPACITORS) SW29 K0H1BA000259 SWITCH ECUV1H102KBV 0.001 SW30 K0H1BA000259 SWITCH ECUV1H102KBV 0.001 SW31 K0H1BA000259 SWITCH (CONNECTOR) SW32 K0H1BA000259 SWITCH...
Page 376 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks (CONNECTORS & JACKS) PD1146AC001 DIODE(SI) CN55 K2LB106B0053 JACK D104 PD4145AA005 DIODE(SI) CN57 K1KA02A00587 CONNECTOR, 2PIN D503 PD4068AQ075 DIODE(SI) CN58 K1KA08A00440 CONNECTOR, 8PIN...
Page 377 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks D1H410220001 RESISTOR ARRAYS PQCUV0J106KB 10 D1H433220001 RESISTOR ARRAYS PQCUV0J106KB 10 RA61 D1H422120001 RESISTOR ARRAYS ECUE1H100DCQ 10p (VARISTORS) ECUE1H100DCQ 10p D4ED1270A014 VARISTOR...
Page 378 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB Safety Ref. Part No. Part Name & Description Remarks K2ECYB000001 JACK (RESISTOR) ERG2SJ120 (FUSE) K5H302Y00003 FUSE 19.2.8. Service Fixture and Tools Note: • (*7) Cordless Base Section (Digital Board) Adjustment (P.271) and The Setting Method of JIG (Cordless Handset) (P.275).
Page 379 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB...
Page 380 KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB KXMB2061CXB KXMB2061CX2 KXMB2062CXB...

This manual is also suitable for:

Kx-mb2061cx2 Kx-mb2062cxb

Panasonic KX-MB2061CXB Service Manual

Quick Links

Troubleshooting

Related Manuals for Panasonic KX-MB2061CXB

Summary of Contents for Panasonic KX-MB2061CXB

This manual is also suitable for:

Table of Contents