Panasonic KX-FPC135 Service Manual
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Panasonic KX-FPC135 Service Manual

Panasonic KX-FPC135 Service Manual

Plain paper fax with 900 mhz cordless phone
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Plain Paper FAX With 900 MHz Cordless Phone
KX-FPC135
KX-FPC141
(for U.S.A.)
© 1999 Kyushu Matsushita Electric Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. KM79906281C1
F7
Unauthorized
copying
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Summary of Contents for Panasonic KX-FPC135

  • Page 1 ORDER NO. KM79906281C1 Plain Paper FAX With 900 MHz Cordless Phone KX-FPC135 KX-FPC141 (for U.S.A.) © 1999 Kyushu Matsushita Electric Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.

  • Page 2: Table Of Contents

    1.8. FEATURES 7.11. ATAS (Automatic Telephone Answering System) 1.9. SPECIFICATIONS SECTION 1.10. OPTIONAL ACCESSORIES 7.12. TAM INTERFACE SECTION (for KX-FPC135 only) 1.11. CCITT No. 1 Test Chart (Actual size) 7.13. OPERATION BOARD SECTION 1.12. LOCATION OF CONTROLS 7.14. LCD SECTION 1.13.
  • Page 3 KX-FPC135 / KX-FPC141 17.1. SCHEMATIC DISGRAM (DIGITAL BOARD) (KX-FPC135) 22 TERMINAL GUIDE OF THE IC´S TRANSISTORS AND DIODES 17.2. SCHEMATIC DISGRAM (DIGITAL BOARD) (KX-FPC141) 23 FIXTURES AND TOOLS 24 CABINET, MECHANICAL AND ELECTRICAL PARTS 18 SCHEMATIC DISGRAM (ANALOG BOARD) (KX-FPC135) LOCATION 18.1.

  • Page 4: Introduction

    KX-FPC135 / KX-FPC141 1 INTRODUCTION 1.1. 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: Ac Caution

    KX-FPC135 / KX-FPC141 1.5. AC CAUTION For safety, before closing the lower cabinet, please make sure of the following precautions. 1. The earth lead is fixed with the screw. 2. The AC connector is connected properly. 3. Wrap the earth lead around the core 3 times.

  • Page 6: Service Precautions

    KX-FPC135 / KX-FPC141 1.7. SERVICE PRECAUTIONS 1.7.1. PRECAUTIONS TO PREVENT DAMAGE FROM STATIC ELECTRICITY Electrical charges accumulate on a person. For instance, clothes rubbing together can damage electric elements or change their electrical characteristics. In order to prevent static electricity, touch a metallic part that is grounded to release the static electricity.

  • Page 7: Features

    • • Out of paper reception (up to 28 papers) *** Display: 1. SEND GUIDE (KX-FPC141 only) * The 15 second speed (KX-FPC135), 9 second speed (KX- FPC141) is based upon the CCITT No. 1 Test Chart on the 2. HOW TO SET UP condition that memory transmission is performed.

  • Page 8: Specifications

    ** The 15 second speed is based upon the CCITT No. 1 Test Chart and original mode. If the capability of the other party´s machine is inferior to your unit, the transmission time may be longer..KX-FPC135 only *** Recording time may be reduced by the calling party´s background noise..KX-FPC141 only...

  • Page 9: Optional Accessories

    KX-FPC135 / KX-FPC141 Design and specifications are subject to change without notice. Note: • • Any details given in these instructions are subject to change without notice. • • The pictures and illustrations in these instructions may vary slightly from the actual product.

  • Page 10: Ccitt No. 1 Test Chart (Actual Size)

    KX-FPC135 / KX-FPC141 1.11. CCITT No. 1 Test Chart (Actual size)

  • Page 11: Location Of Controls

    KX-FPC135 / KX-FPC141 1.12. LOCATION OF CONTROLS 1.12.1. OVERVIEW Note: • • The document and recording paper will be ejected from the front of the unit. Install the unit on a desk or floor with a smooth surface and do not place anything in front of the unit.
  • Page 12 KX-FPC135 / KX-FPC141 1.12.2. LOCATION (HANDSET) (KX-FPC135)
  • Page 13 KX-FPC135 / KX-FPC141 1.12.3. LOCATION (HANDSET) (KX-FPC141)
  • Page 14 KX-FPC135 / KX-FPC141 1.12.4. CONTROL PANEL (KX-FPC135) (Model KX-FPC135)
  • Page 15 KX-FPC135 / KX-FPC141 1.12.5. CONTROL PANEL (KX-FPC141) (Model KX-FPC141)

  • Page 16: Connections

    KX-FPC135 / KX-FPC141 1.13. CONNECTIONS 1.13.1. CONNECTIONS (KX-FPC135) This connection is for the U.S.A. version only. Refer to the simplified manual (cover) for other areas. Connect the telephone line cord. Connect the power cord. The unit will automatically start to detect the dialing mode of your telephone line (see below).
  • Page 17 KX-FPC135 / KX-FPC141 1.13.2. CONNECTIONS (KX-FPC141) This connection is for the U.S.A. version only. Refer to the simplified manual (cover) for other areas. Connect the telephone line cord. Connect the power cord. The unit will automatically start to detect the dialing mode of your telephone line (see below).

  • Page 18: Installation

    KX-FPC135 / KX-FPC141 1.14. INSTALLATION 1.14.1. 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 19 KX-FPC135 / KX-FPC141 1.14.2. INSTALLING THE PAPER STACKER Remove the shipping tape from the paper stacker. Aluminum sheet Lift the front of the unit and hold the aluminum sheet up to prevent it being bent by the paper stacker while inserting the paper stacker into the side slots.

  • Page 20: Installing The Paper Tray

    KX-FPC135 / KX-FPC141 1.14.4. INSTALLING THE PAPER TRAY Insert the two tabs on the paper tray into the slots on the Paper tray back of the unit. Tabs Do not place the unit in areas where the paper tray may be obstructed by a wall etc.

  • Page 21: Replacing The Handset Battery

    Be sure to charge the new battery for about Handset cover 4 hours. 1.14.5.1. STANDARD BATTERY LIFE If your Panasonic battery is fully charged; While in use (TALK) Up to about 8 hours While not in use (Stand-By) Up to about 21 days •...
  • Page 22 KX-FPC135 / KX-FPC141 1.14.6. THE RECORDING PAPER Letter or legal size recording paper can be loaded. The paper tray can hold up to 150 sheets of 75 g/m (20 lb.) paper. You may use 60 g/m to 90 g/m (16 lb. to 24 lb.) paper.
  • Page 23 KX-FPC135 / KX-FPC141 1.14.7. ADDING PAPER TO THE PAPER TRAY 1. Pull the Tension bar forward and remove all of the Tension bar installed paper. 2. Add paper to the removed paper and straighten it. 3. Fan the stack of paper.

  • Page 24: To Correct A Mistake

    KX-FPC135 / KX-FPC141 1.14.9. SETTING YOUR LOGO The logo can be your company, division or name. Press MENU HYPHEN Display: 1.SYSTEM SET UP INSERT MENU Press , then YOUR LOGO Press START/SET/COPY LOGO= Enter your logo, up to 30 characters, by using the dial keypad.
  • Page 25 KX-FPC135 / KX-FPC141 1.14.10. TO SELECT CHARACTERS WITH THE DIAL KEYPAD 1.14.11. TO SELECT CHARACTERS USING THE JOG DIAL Instead of pressing the dial keys, you can select characters using the JOG DIAL. 1. Rotate until the desired character is JOG DIAL displayed.

  • Page 26: Replacing The Film Cartridge

    KX-FPC135 / KX-FPC141 1.14.12. REPLACING THE FILM CARTRIDGE When the unit detects the end of the film, the following message will be displayed. The remaining film prints about 15 pages of letter size documents. Display: FILM NEAR EMPTY Prepare a new film cartridge.
  • Page 27 KX-FPC135 / KX-FPC141 Insert the new film cartridge by first placing the front of the cartridge into the unit and then lowering the “BACK” of the cartridge into place. Close the cover securely by pushing down on the Film dotted area at both ends.

  • Page 28: Maintenance Items And Component Locations

    KX-FPC135 / KX-FPC141 1.15. MAINTENANCE ITEMS AND COMPONENT LOCATIONS 1.15.1. 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 29 KX-FPC135 / KX-FPC141 1.15.2.1. MAINTENANCE LIST OPERATION CHECK REMARKS Document Path Remove any foreign matter such as paper. — Rollers If the roller is dirty, clean it with a damp cloth then dry thoroughly. See 1.15.3. MAINTENANCE. Platen Roller If the platen is dirty, clean it with a damp cloth then dry thoroughly.
  • Page 30 KX-FPC135 / KX-FPC141 1.15.3. MAINTENANCE 1.15.3.1. CLEANING THE DOCUMENT FEEDER UNIT If misfeeding occurs frequently or if dirty patterns or black bands appear on a copied or transmitted document, clean the document feeder. Disconnect the power cord and the telephone line cord.

  • Page 31: Cleaning The Pickup Roller

    KX-FPC135 / KX-FPC141 1.15.3.3. CLEANING THE PICKUP ROLLER If misfeeding occurs frequently or if spots or black bands appear on a copied or received paper, clean the Pickup roller. Disconnect the power cord and the telephone line cord. Pickup Base Ass'y...

  • Page 32: Troubleshooting Guide

    KX-FPC135 / KX-FPC141 2 TROUBLESHOOTING GUIDE 2.1. TROUBLESHOOTING SUMMARY 2.1.1. TROUBLESHOOTING After confirming the problem by asking the user, troubleshoot according to the instructions and observe the following precautions. 2.1.2. PRECAUTIONS 1. If there is a problem with the print quality or the paper feed, first check if the installation space and the print paper meets the specifications, the paper selection lever/paper thickness lever is set correctly, and the paper is set correctly without any slack.

  • Page 33: User Recoverable Errors

    KX-FPC135 / KX-FPC141 2.2. USER RECOVERABLE ERRORS If the unit detects a problem, one or more of the following messages will appear on the display. Display message Cause & Remedy There is something wrong with the unit. Contact our service personnel.
  • Page 34 KX-FPC135 / KX-FPC141 Display message Cause & Remedy There is no memory left to record a voice message. Erase some or all of the MESSAGE FULL messages. (KX-FPC141 only) There is something wrong with the modem circuit. Contact our service personnel.
  • Page 35 KX-FPC135 / KX-FPC141 2.2.2. RECORDING PAPER JAMS If the unit does not eject any recording paper during reception or copying, the recording paper has jammed. Remove the jammed paper. When paper has jammed under the film cartridge The display will show the following message.

  • Page 36: Troubleshooting Details

    KX-FPC135 / KX-FPC141 2.3. TROUBLESHOOTING DETAILS 2.3.1. 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 37 KX-FPC135 / KX-FPC141 2.3.3. TROUBLESHOOTING ITEMS TABLE...
  • Page 38 KX-FPC135 / KX-FPC141 2.3.3.1. Simple Check List...
  • Page 39 KX-FPC135 / KX-FPC141 2.3.3.2. ADF (Auto document feed) section 1. No document feed Note: When using thin paper etc., sometimes the document will not feed. Refer to 3.2. ADJUSTING THE FEEDER PRESSURE.
  • Page 40 KX-FPC135 / KX-FPC141 2. Document JAM...
  • Page 41 KX-FPC135 / KX-FPC141 3. Multiple feed • • When using thick paper etc., sometimes the document will not be fed. Refer to the feed pressure adjustment (3.2. ADJUSTING THE FEEDER PRESSURE). Fig. B Note: When confirming if the characters are expanded or distorted, or if the feed problem occurs, use this test chart format...
  • Page 42 KX-FPC135 / KX-FPC141 4. Skew *We recommend making a copy of the Fig. B document in "3. Multiple feed" and using it.
  • Page 43 KX-FPC135 / KX-FPC141 5. The recording paper does not feed. *We recommend making a copy of the Fig. B document in "3. Multiple feed" and using it.
  • Page 44 KX-FPC135 / KX-FPC141 6. Paper JAM 7. Multiple feed and skew...
  • Page 45 KX-FPC135 / KX-FPC141 8. The sent fax data is skewed. 9. The received fax data is skewed. 10. Received or copied data is expanded. *We recommend making a copy of the Fig. B document in "3. Multiple feed" and using it.
  • Page 46 KX-FPC135 / KX-FPC141 11. A blank page is copied. * We recommend making a copy of the Fig. B document in "3. Multiple feed" and using it.
  • Page 47 KX-FPC135 / KX-FPC141 Fig. C 12. A blank page is received.
  • Page 48 KX-FPC135 / KX-FPC141 13. Black or white vertical line 14. Black or white lateral line on print out * We recommend making a copy of the Fig. B document in "3. Multiple feed" and using it.
  • Page 49 KX-FPC135 / KX-FPC141 15. An abnormal image is printed. * We recommend making a copy of the Fig. B document in "3. Multiple feed" and using it.
  • Page 50 KX-FPC135 / KX-FPC141 2.3.3.3. Communication Section Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in 2.3.3.3.1. Defective facsimile section. No. Symptom Content Possible cause The paper is not fed properly when faxing. Troubleshooting Problem with the feeding (Nor in the copy mode.)
  • Page 51 KX-FPC135 / KX-FPC141 2.3.3.3.1. Defective facsimile section 1. Transmit problem...
  • Page 52 KX-FPC135 / KX-FPC141 2. Sometimes "TRANSMIT ERROR" occurs. Note: "596: Transmit level set" represents a service code. (Refer to 2.4.4. Service Function Table.)
  • Page 53 KX-FPC135 / KX-FPC141 3. Reception problem First confirm whether the recording paper is installed properly or not before starting troubleshooting. (Refer to "Remarks".) Note: "596: Transmit level set" represents a service code. (Refer to 2.4.4. Service Function Table.) Remarks: Regarding the reception problem, we have investigated the conceivable causes in the flow chart except for the software- related errors.
  • Page 54 KX-FPC135 / KX-FPC141 4. The unit can copy, but cannot transmit/receive. 5. The unit can copy, but cannot either transmit/receive long distance or international communications. The following two causes are conceivable regarding this symptom. Cause 1: The other party is executing automatic dialing, the call has been received by this unit, and the CED or DIS signal response time is too long.
  • Page 55 KX-FPC135 / KX-FPC141 Cause 2: Erroneous detection because of an echo or an echo canceler. The sea bottom cable or satellite communication path (4 Line Type) (Echo/Echo Canceler) The signal from FAX1 reaches FAX2 via stations 1 and 2, but the reflection signal at station 2 also returns via station 1 (echo).
  • Page 56 KX-FPC135 / KX-FPC141 (Cause C) This model is FAX1 and the other party is FAX2. For transmission from this model to FAX2, FAX2 executes automatic reception and transmits a CED signal (2100 Hz) followed by a DIS signal. As the echo cancelers stops as described in cause B, the echo of the DIS signal returns to FAX2. On the other hand, this model detects the DIS signal and transmits a DCS signal.
  • Page 57 KX-FPC135 / KX-FPC141 7. How to output the Journal Report: a. Press the MENU button. b. Press "#", then " 8 " and " 4 ". c. Press the START/COPY/SET button. d. The report prints out.
  • Page 58 KX-FPC135 / KX-FPC141 Error code table: (2) RESULT SYMPTOM Counter- CODE MODE measure* PRESSED THE STOP TX & RX Communication was interrupted by the STOP button. DOCUMENT JAMMED The document paper is jammed. NO DOCUMENT No document paper. THE COVER WAS TX &...
  • Page 59 KX-FPC135 / KX-FPC141...
  • Page 60 KX-FPC135 / KX-FPC141...
  • Page 61 KX-FPC135 / KX-FPC141...
  • Page 62 KX-FPC135 / KX-FPC141...
  • Page 63 KX-FPC135 / KX-FPC141...
  • Page 64 KX-FPC135 / KX-FPC141...
  • Page 65 KX-FPC135 / KX-FPC141...
  • Page 66 KX-FPC135 / KX-FPC141...

  • Page 67: Remote Programming

    KX-FPC135 / KX-FPC141 2.3.3.3.2. 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 68 Setting the flash time 01~99 x 10msec Dial speed 1:10pps / 2:20 pps 10pps Vox time (KX-FPC141 only) 1:6sec / 2:4sec 6sec Vox sense (KX-FPC135 only) 1:High / 2:Low High CED frequency select 1:2100Hz / 2:1100Hz 2100 International mode select 1:ON / 2:OFF...
  • Page 69 001~999 Transmit level set -15~00dBm Receiving Sensitivity 20~48 Warning list printing 1:ON / 2:OFF Transmit speed select (KX-FPC135) 1:9600/ 2:7200/ 3:4800/ 4:2400 9600bps Receive speed select (KX-FPC135) 1:9600/ 2:7200/ 3:4800/ 4:2400 9600bps Transmit speed select (KX-FPC141) 1:14400/ 2:12000/ 3:9600/ 4:7200/...

  • Page 70: Digital Board Section

    KX-FPC135 / KX-FPC141 2.3.3.4. Digital Board Section When the unit fails to boot up the system, take the troubleshooting procedures very carefully. It may have a serious problem. The symptom: No response when the power is turned on. (No LCD display, and keys are not accepted.) The first step is to check the power source.
  • Page 71 KX-FPC135 / KX-FPC141 2.3.3.4.1. Digital Block Diagram (KX-FPC135)
  • Page 72 KX-FPC135 / KX-FPC141 2.3.3.4.2. Digital Block Diagram (KX-FPC141)
  • Page 73 KX-FPC135 / KX-FPC141 You also need to check the signal lines listed here [List 1] when the unit fails to boot up the system. Those signal lines should remain normal. Other signal lines are not directly related to that failure even if they have faults or troubles.
  • Page 74 KX-FPC135 / KX-FPC141 Normal Wave Patterns Remarks: When you use an oscilloscope to judge whether a signal to be tested is normal or NG, perform the signal check in exactly the same order as in [List 1]. (If the ASIC fails to access the ROM, the ASIC cannot access SRAM or DRAM normally.) The digital circuit actually operates according to the timing combinations of these signals.
  • Page 75 KX-FPC135 / KX-FPC141 I/O and Pin No. Diagram...
  • Page 76 KX-FPC135 / KX-FPC141 After the power is turned on, the ASIC initializes and checks each IC. The ROM, SRAM, and modem are checked. If initialization fails for the ICs , the system will not boot up. In this case, please find the cause as follows.
  • Page 77 KX-FPC135 / KX-FPC141...
  • Page 78 KX-FPC135 / KX-FPC141 FLASH MEMORY (IC510) (KX-FPC141 only) If the unit is working correctly but the VOICE GUIDANCE (voice prompt) is not audible, you should check the Flash Memory. A voice message is pre-recorded in the Flash Memory (IC510). So, when you find an IC510 malfunction and replace it with a new one.
  • Page 79 KX-FPC135 / KX-FPC141 NG Example...
  • Page 80 KX-FPC135 / KX-FPC141 2.3.3.4.3. Check the Status of the Digital Board...
  • Page 81 KX-FPC135 / KX-FPC141 2.3.3.5. Analog Board Section (For KX-FPC135) 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 82 KX-FPC135 / KX-FPC141 Note: { }: Inside the digital board...
  • Page 83 KX-FPC135 / KX-FPC141 2.3.3.6. Analog Board Section (For KX-FPC141) 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 84 KX-FPC135 / KX-FPC141 Note: { }: Inside the digital board...
  • Page 85 KX-FPC135 / KX-FPC141 1. Defective ITS (Integrated Telephone System) Section a. 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...
  • Page 86 KX-FPC135 / KX-FPC141 2. Defective TAM Interface Section (KX-FPC135 only) a. The FAX turns on, but does not arrive through TAM. b. A FAX is received, but won't switch from TAM to FAX. c. A voice is coming in but the unit switches to the FAX.
  • Page 87 KX-FPC135 / KX-FPC141 2.3.3.6.1. Digital Speakerphone (KX-FPC141 only) The digital speakerphone has different features from the analog speakerphone. The analog speakerphone switches between Tx or Rx. Either Tx or Rx is able to pass through a telephone line or speaker, depending on the Tx and Rx signal (voice) level.
  • Page 88 KX-FPC135 / KX-FPC141 (KX-FPC141 only) Refer to 2.3.3.5. Analog Board Section.

  • Page 89: Power Supply Board Section

    KX-FPC135 / KX-FPC141 2.3.3.7. Power Supply Board Section 1. Key components for troubleshooting Check the following parts first: F101, D101-D104, C106, Q101, PC101 and IC101. This comes from our experience with experimental tests. For example: power supply and lightning surge voltage test, withstanding voltage test, intentional short circuit test, etc.
  • Page 90 KX-FPC135 / KX-FPC141 2. Troubleshooting Flow Chart...
  • Page 91 KX-FPC135 / KX-FPC141 3. Broken parts repair details (D101, D102, D103, D104) Check for a short-circuit in terminal 4. If D101, D102, D103 and D104 are short-circuited, F101 will melt (open). In this case, replace all of the parts (D101, D102, D103, D104, F101).
  • Page 92 KX-FPC135 / KX-FPC141 2.3.3.8. Operation Panel Section 1. No key operation 2. No LCD indication...
  • Page 93 KX-FPC135 / KX-FPC141 2.3.3.9. Sensor Board Section (Refer to 6.5. SENSORS AND SWITCHES for the circuit descriptions.) The Test Function makes the sensor circuit check easier. (Refer to 2.5. TEST FUNCTIONS.) For example, as for "COVER OPEN SENSOR", "CO" is turned ON/OFF on the display when you open or close the front cover.
  • Page 94 KX-FPC135 / KX-FPC141 4. Check the paper top sensor (PS502)......"PAPER JAMMED" 5. Check the film end sensor (PS501)...."FILM EMPTY"...
  • Page 95 KX-FPC135 / KX-FPC141 2.3.3.10. CIS (Contact Image Sensor) Section Refer to 6.4.4. SCANNING BLOCK.
  • Page 96 KX-FPC135 / KX-FPC141...
  • Page 97 KX-FPC135 / KX-FPC141 2.3.3.11. Thermal Head Section (Refer to 6.4.3. THERMAL HEAD.)
  • Page 98 KX-FPC135 / KX-FPC141 2.3.3.12. Cordless Section 2.3.3.12.3. No Voice Reception 2.3.3.12.1. Battery won´t Charge (Base Unit) 2.3.3.12.2. Battery won´t Charge (Handset) Note: When checking the RF UNIT, refer to 4. HOW TO CHECK THE RF UNIT.
  • Page 99 KX-FPC135 / KX-FPC141 2.3.3.12.4. No Voice Transmission 2.3.3.12.5. No Link (Handset TX) 2.3.3.12.6. No Link (Handset RX)
  • Page 100 KX-FPC135 / KX-FPC141 2.3.3.12.7. No Link (Base Unit RX) 2.3.3.12.8. No Link (Base Unit TX)

  • Page 101: Programming And Lists

    KX-FPC135 / KX-FPC141 2.4. PROGRAMMING AND LISTS 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.
  • Page 102 KX-FPC135 / KX-FPC141 2.4.3. USER MODE (The list below is an example of the SYSTEM SETUP LIST the unit prints out.) Note: The above values are the default values.
  • Page 103 Dial speed select 1:10 pps 2:20 pps 1, 2 VOX TIME 1:6 sec 2:4 sec 1, 2 Vox sense (KX-FPC135 only) 1:High 2:Low 1, 2 When the TAM does not stop recording the ICM because noise is detected on the telephone line, change this setting to "Low".
  • Page 104 KX-FPC135 / KX-FPC141 Code Function Set Value Effective Range Default Remarks CNG transmit select 1: OFF 2:ALL Lets you select the CNG output 3:AUTO during FAX transmission. ALL: CNG is output at phase A. AUTO: CNG is output only when automatic dialing is performed.
  • Page 105 KX-FPC135 / KX-FPC141 Code Function Set Value Effective Range Default Remarks Digital SP-phone check (KX-FPC141 only) See 2.3.3.5.1. Digital Speakerphone. Print test pattern See 2.5. TEST FUNCTIONS. Top margin -------- Left margin -------- A4 size set 1:ON 2:OFF 1, 2 Used only at the factory.
  • Page 106 KX-FPC135 / KX-FPC141 2.4.5. SERVICE MODE SETTINGS (Example of a printed out list) Note: The above values are the default values.
  • Page 107 KX-FPC135 / KX-FPC141 2.4.6. HISTORY (10) (11) (12) (15) (14) (13) (16) (17) Factory (18) (19) (20) use only (22) (23) (21) (24) (25) (49) (26) (27) (28) (29) (30) (31) (32) (33) (34) (35) (37) (38) (36) (39) (40)
  • Page 108 KX-FPC135 / KX-FPC141 2.4.6.1. Descriptions of the HISTORY Report (1) ROM VERSION EPROM version (2) SUM EPROM internal data calculation. (3) YOUR LOGO The user logo recorded in the unit. If it is not recorded, NONE will be displayed. (4) YOUR TELEPHONE NUMBER The user telephone number recorded in the unit.
  • Page 109 KX-FPC135 / KX-FPC141 (25) NUMBER OF RECORDING MESSAGE The number of messages recorded in TAM. (26) NUMBER OF PC SCAN The number of times multifunction was used for the Scanner. (The number of pages scanned. If the unit does not have a PC interface, NONE will be printed.)
  • Page 110 KX-FPC135 / KX-FPC141 (47) KEY OPERATION -1st 50: (48) KEY OPERATION -Last 50: Indicates 2-digit codes. Refer to 2.5.2. BUTTON CODE TABLE. • • 1st 50: History of the first 50 key operations after purchase. (Ex.) If the MENU, # and 9 buttons are pressed, 20, 3C and 39 will be printed.
  • Page 111 KX-FPC135 / KX-FPC141 2.4.7. SPECIAL SERVICE JOURNAL REPORTS Journal 2 and Journal 3 shown below, which are special journals giving the additional detailed information about the latest 35 communications, 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 112 KX-FPC135 / KX-FPC141 2.4.7.1. JOURNAL 2 (Refer to JOURNAL 2 in 2.4.7.3. PRINTOUT EXAMPLE.) 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 113 KX-FPC135 / KX-FPC141 2.4.7.2. JOURNAL 3 (Refer to JOURNAL 3 in 2.4.7.3. PRINTOUT EXAMPLE.) Descriptions: (6) ENCODE Compression Code : MH/MR (7) MSLT MSLT means Minimum Scan Line Time. Used only at the factory. (8) EQM EQM means Eye Quality Monitor. Used only at the factory.
  • Page 114 KX-FPC135 / KX-FPC141 2.4.7.3. PRINTOUT EXAMPLE...
  • Page 115 KX-FPC135 / KX-FPC141...

  • Page 116: Test Functions

    KX-FPC135 / KX-FPC141 2.5. 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 117: Dtmf Signal Tone Transmit Selection

    KX-FPC135 / KX-FPC141 Note: The numbers in the boxes (XXX) indicate the keys to be input for the various test modes. 2.5.1. DTMF SIGNAL TONE TRANSMIT SELECTION 2.5.2. BUTTON CODE TABLE Note: These codes (00, 01) are only for the data in the History Report.

  • Page 118: Print Test Pattern

    KX-FPC135 / KX-FPC141 2.5.3. PRINT TEST PATTERN 1. Platen roller (Reference pattern)
  • Page 119 KX-FPC135 / KX-FPC141 2. Left margin/Top margin (Reference pattern)
  • Page 120 KX-FPC135 / KX-FPC141 3. Thermal head 1 dot (Reference pattern)
  • Page 121 KX-FPC135 / KX-FPC141 4. Use this test pattern to confirm the torque limiter for Ink film and platen roller timing. (Reference pattern)

  • Page 122: Adjustments

    KX-FPC135 / KX-FPC141 3 ADJUSTMENTS 3.1. TABLE OF TEST EQUIPMENT AND TOOLS Test Equipment and Jig Name Jig No. Oscilloscope -------- Extension Cord PQZZ2K12Z, PQZZ8K18Z 3.2. ADJUSTING THE FEEDER PRESSURE If misfeeding of a document such as multiple feeding or no feeding occurs frequently, try to adjust the feeder pressure by following the steps below.

  • Page 123: Document Read Start Position Adjustment

    KX-FPC135 / KX-FPC141 3.4. DOCUMENT READ START POSITION ADJUSTMENT 1. Connect the AC cord. 2. Copy the document and confirm the read start position of the document. Compare the printout (copy) with the original document. 3. If out of position, adjust the read position.

  • Page 124: Cordless Base Board

    KX-FPC135 / KX-FPC141 3.5. CORDLESS BASE BOARD 3.5.1. Preparation Please prepare the ANALOG BOARD before performing any adjustment procedures. Refer to the ANALOG BOARD REFERENCE DRAWING for connection and test point locations. 1. Remove the bottom frame of the base unit.

  • Page 125: Adjustment Procedure

    KX-FPC135 / KX-FPC141 3.5.4. Adjustment procedure Once aligned, please reassemble the base unit. Also take off the back of the PORTABLE HANDSET and unsolder theMIC lead short wire if you previously installed it.
  • Page 126 KX-FPC135 / KX-FPC141...

  • Page 127: Objective

    Equipment 1. Radio Tester : Marconi Model 2295A or later. 2. 4.5 digit Digital Multimeter : B&K Model 2833 or compatible. 3. Oscilloscope, single or dual channel : Panasonic VP- 3.11. Handset Adjustment 5512P100 or compatible. 4. Telephone Analyzer : B&K Model 1050 or compatible.

  • Page 128: Adjustment Procedure

    KX-FPC135 / KX-FPC141 3.12. Adjustment Procedure Once aligned, please perform the following procedure. 1. Disconnect all equipment and solder connections. Use solder wick to clean up any solder you added. 2. Install the keypad membrane on top of the HANDSET keys.

  • Page 129: Handset Reference Drawing

    KX-FPC135 / KX-FPC141 3.13. Handset Reference Drawing...

  • Page 130: How To Check The Rf Unit

    HIGH. 5. When scope voltage is wrong, replace RF Unit. UNIT Factory supply only assembled RF unit for base unit and Handset of KX-FPC135/KX-FPC141. (Factory does not supply each parts on RF Unit.) 4.1. Handset 1. Warm up the Marconi Radio Tester for at least 30 minutes to allow internal crystal oscillation to become stable.

  • Page 131: Disassembly Instructions

    KX-FPC135 / KX-FPC141 5 DISASSEMBLY INSTRUCTIONS Ref. No. 1 HOW TO REMOVE THE BOTTOM FRAME Procedure 1) Remove the 3 screws 2) Remove the 4 screws 3) Remove the BOTTOM FRAME. View (A) View (A) SCREW COVER This SCREW COVER prevents the heat generated by the motor from being con- ducted through the screw.
  • Page 132 KX-FPC135 / KX-FPC141 Ref. No. 2 HOW TO REMOVE THE OPERATION PANEL BLOCK Procedure Taping Position (1) Bend two bunches of harnesses 1) Unhook all the connectors connecting in parallel. the main cabinet with the OPERATION PANEL BLOCK. View (B)
  • Page 133 KX-FPC135 / KX-FPC141 Ref. No. 3 HOW TO REMOVE THE THERMAL HEAD Procedure Thermal Head Ass'y Parts Installation (1) View (C) 1) Push the COVER OPEN BUTTON to open the operation panel. 2) Remove the 2 screws Do not leave space between 3) Remove the ANGLE.
  • Page 134 KX-FPC135 / KX-FPC141 Ref. No. 4 HOW TO REMOVE THE PLATEN ROLLER Procedure 1) Remove the film cartridge. 2) Push the COVER OPEN BUTTON to open the OPERATION PANEL BLOCK. 3) Detach the SPACERs from the ribs as illustrated below.
  • Page 135 KX-FPC135 / KX-FPC141 Ref. No. 5 HOW TO REMOVE THE OPERATION BOARD, LCD, DOCUMENT GUIDE AND CHARGE BOARD Procedure 1) Remove the 6 screws 2) Remove the OPERATION PANEL COVER. 3) Remove the 2 screws 4) Disconnect the CONNECTOR (A).
  • Page 136 KX-FPC135 / KX-FPC141 Ref. No. 6 HOW TO REMOVE THE ANALOG, DIGITAL AND POWER SUPPLY BOARDS AND AC INLET CAUTION: Procedure When removing the ANTENNA LEAD, be sure 1) Remove the CHARGELEAD and ANTENNA to pull it straight forword. 2) Remove the 4 screws Do not distortit for cefully.
  • Page 137 KX-FPC135 / KX-FPC141 Ref. No. 7 (a) HOW TO REMOVE THE MOTOR BLOCK AND THE WIND GEAR ASS'Y Procedure 1 7 (a) 1) Remove the 2 screws 2) Remove the screw 3) Remove the MOTOR BLOCK (See Ref. No. 7 (b)).
  • Page 138 KX-FPC135 / KX-FPC141 Ref. No. 7 (b) HOW TO REMOVE THE MOTOR BLOCK Procedure 7 (b) SPRING (1) Remove the screw (A). (2) Remove the MOTOR and CHASSIS. (3) Remove the SPRING. (4) Remove the screw (B). (5) Remove the SW.
  • Page 139 KX-FPC135 / KX-FPC141 Ref. No. 8 HOW TO REMOVE THE SEPARATION ROLLER Procedure ROLLING SHEET Position 1) Remove the 2 screws 2) Remove the COVER. 3) Remove the 2 screws 4) Detach the SPACERs from the ribs with a screwdriver. (See Fig. C.) 5) Remove the SEPARATION ROLLER.
  • Page 140 KX-FPC135 / KX-FPC141 Ref. No. 9 HOW TO REMOVE THE IMAGE SENSOR (CIS) Procedure 1) Remove the 2 screws 2) Remove the HOLDER. 3) Remove the DOCUMENT FEED ROLLER-A and the DOCUMENT FEED ROLLER-B. 4) Remove the IMAGE SENSOR (CIS).
  • Page 141 KX-FPC135 / KX-FPC141 Ref. No. 10 HOW TO REMOVE THE PICKUP ROLLER Procedure 1) Remove the screws 2) Remove the PICKUP BASE ASS'Y. 3) Remove the PICKUP ROLLER. PICKUP BASE ASS'Y PICKUP ROLLER SPRING* Note*: Be careful not to lose this SPRING.
  • Page 142 KX-FPC135 / KX-FPC141 Ref. No. 11 HOW TO REMOVE THE DOCUMENT TRAY Procedure 1) Pull up and remove the DOCUMENT TRAY in the direction of the arrow. DOCUMENT TRAY...
  • Page 143 KX-FPC135 / KX-FPC141 INSTALLATION POSITION OF THE LEAD WIRES Ferrite Core: Be sure not to let the Ferrite Core touch the Power Supply Board. Power Supply Board Blue Let the leads pass between the Ribs. White Yellow (KX-FPC141 only) Blue Light Grey Be sure not to let the leads touch these projections.
  • Page 144 KX-FPC135 / KX-FPC141 Ref. No. 12 HOW TO REMOVE THE REAR CABINET OF PORTABLE HANDSET Procedure 1) Remove the battery cover in direction of arrow. 2) Remove the 2 screws and remove the rear cabinet. REAR CABINET BATTERY COVER Ref. No. 13...

  • Page 145: How To Replace The Flat Package Ic

    KX-FPC135 / KX-FPC141 6 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 146: Flat Package Ic Installation Procedure

    KX-FPC135 / KX-FPC141 6.3. 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 147: Circuit Operations

    KX-FPC135 / KX-FPC141 7 CIRCUIT OPERATIONS 7.1. CONNECTION DIAGRAM CN501 CN101 TO TEL LINE CN103 BELL MDL SEL LINE RLY BREAK LINE RX MON RX LINE TX CN504 CN502 CN102 +5VA +5VD +24V G. LED HSRX V. LED TONE1 DIGITAL...

  • Page 148: General Block Diagram

    KX-FPC135 / KX-FPC141 7.2. GENERAL BLOCK DIAGRAM The following is an outline of each device IC on the digital board. (Refer to 6.2.1. General Block Diagram.). 1. ASIC (IC501) Composed mainly of an address decoder and a modem control. Controls the general FAX operations.
  • Page 149 KX-FPC135 / KX-FPC141 7.2.1. General Block Diagram...

  • Page 150: Control Section

    KX-FPC135 / KX-FPC141 7.3. CONTROL SECTION 7.3.1. BLOCK DIAGRAM (for KX-FPC135)
  • Page 151 KX-FPC135 / KX-FPC141 7.3.2. BLOCK DIAGRAM (for KX-FPC141)
  • Page 152 KX-FPC135 / KX-FPC141 7.3.3. MEMORY MAP...
  • Page 153 KX-FPC135 / KX-FPC141 7.3.4. ASIC (IC501) This custom IC is used for the general FAX operations. 6. IMAGE DATA RAM: 1. CPU: This memory is programmed into the ASIC and uses 8 KB for the image processing. (See Fig. A.*) This model uses a Z80 equivalent to the CPU operating at 12 MHz.
  • Page 154 KX-FPC135 / KX-FPC141 7.3.5. ROM (IC502) This 512KB ROM (EPROM or MASKROM) carries a common area of 32KB and bank areas which each have 8KB (BK4~BK63). The addresses from 0000H to 7FFFH are for the common area and from 8000H to 9FFFH are for the bank areas.
  • Page 155 5V/BATT RAM (IC504) CHIP SELECT XRAMCS2 5V/BATT ----------- SH SIGNAL OUTPUT FOR CIS 01 SIGNAL OUTPUT FOR CIS F2/OP OUTPUT PORT (RESERVER) (KX-FPC135) F2/OP OUTPUT PORT (VOLOUTEN) (KX-FPC141) FR/OP OUTPUT PORT (RESERVED) VIDRST/IOP OUTPUT PORT (PCTL) SPHCLK/IOP INPUT PORT (PDET)
  • Page 156 KX-FPC135 / KX-FPC141 SIGNAL POWER SUPPLIED VOLTAGE DESCRIPTION VDD (3.3V) 3.3V POWER SOURCE (+3.3V) XOUT 3.3V SYSTEM CLOCK (24MHz) 3.3V SYSTEM CLOCK (24MHz) POWER SOURCE (GND) VDD (5V) POWER SOURCE (+5V) XTEST 24MHz CLOCK CPUCLK NOT USED TEST1 HIGH FIXED...
  • Page 157 KX-FPC135 / KX-FPC141 SIGNAL POWER SUPPLIED VOLTAGE DESCRIPTION XRESET RESET INPUT XORESET RESET OUTPUT VDD (5V) POWER SOURCE (+5V) POWER SOURCE (GND) XRESETI RESET INPUT WDERR WATCHED ERROR OUTPUT SIGNAL XRSTSWI INPUT PORT (MPOS) XRSTSWO OUTPUT PORT (VOLIN SEL2) XRESETO...
  • Page 158 KX-FPC135 / KX-FPC141 7.3.8. RESET CIRCUIT (WATCH DOG TIMER) The output signal from pin 1 of the voltage detect IC (IC509) is input to the ASIC (IC501) 136 pin. Then the output signal from pin 133 of the ASIC (IC501) resets the ASIC.
  • Page 159 KX-FPC135 / KX-FPC141 7.3.9. SRAM AND RTC BACKUP CIRCUIT 1. Function This unit has a lithium battery (BATT) which works for the SRAM (IC504) and Real Time Clock IC (RTC: inside IC501). The user parameters for autodial numbers, the system setup data and others are stored in the SRAM (IC504).
  • Page 160 KX-FPC135 / KX-FPC141 7.3.10. SUPERVISION CIRCUIT FOR THE THERMAL HEAD TEMPERATURE 1. Function The thermistor changes the resistor according to the temperature and uses the thermistor´s characteristics. The output of pin 153 of IC501 becomes a low level. Then when it becomes a high level, it triggers point A. In point C, according to the voltage output time, the thermal head´s temperature is detected.

  • Page 161: Facsimile Section

    KX-FPC135 / KX-FPC141 7.4. FACSIMILE SECTION 7.4.1. IMAGE DATA FLOW DURING FACSIMILE OPERATION COPY (Fine, Super-Fine, Half Tone) 1. Line information is read by CIS (to be used as the reference white level) via route 1, and is input to IC501. Refer to 6.4.2.
  • Page 162 KX-FPC135 / KX-FPC141 7.4.2. Block Diagram IC501 IMAGE SYSTEM SENSOR IC503 ANALOG SIGNAL PROCESSING SECTION DRAM IMAGE PROCESSING SECTION IC502 THERMAL HEAD CONVERTER MODEM IC505 TEL. LINE...

  • Page 163: Thermal Head

    KX-FPC135 / KX-FPC141 7.4.3. THERMAL HEAD 1. Function This unit utilizes the state of the art thermal printer technology. The ink film is chemically processed. The ink film is comprised of two parts: an ink layer and a base film. When the thermalhead contacts this ink film, it emits heat momentarily, and the ink layer is melted and transferred to the paper.
  • Page 164 KX-FPC135 / KX-FPC141...
  • Page 165 KX-FPC135 / KX-FPC141 7.4.4. SCANNING BLOCK The scanning block of this device consists of a control circuit and a contact image sensor made up of a celfoc lens array, an LED array, and photoelectric conversion elements. When an original document is inserted and the start button pressed, pin 131 of IC501 goes to a high level and the transistor Q520 turns on.This applies voltage to the LED array to light it.
  • Page 166 KX-FPC135 / KX-FPC141 7.4.5. STEPPING MOTOR DRIVE CIRCUIT 1. Function The stepping motor works for both transmission and reception. 2. Motor During motor driving, pin 163 of ASIC IC501 becomes a high level, driver pin 12 of IC506 becomes a low level, and Q519 turns on.
  • Page 167 KX-FPC135 / KX-FPC141 When the motor suspends while it is in the receive mode (about 70~80 msec), pin 163 of ASIC IC501 becomes a low level and Q515 turns off. Then Q502 also turns off, and instead of +24 V, +5 V is supplied through D501 so that the motor is held in place.

  • Page 168: Gear Section

    KX-FPC135 / KX-FPC141 7.4.6. GEAR SECTION This model provides a motor-driven gear mechanism for transmitting/copying documents and printing fax data. In this chapter, you will see how the gears work to select and operate a mode and how the gear section, sensors and rollers mechanically work during the main operations (FAX transmission, FAX reception and Copy).
  • Page 169 KX-FPC135 / KX-FPC141 7.4.6.2. Mode Operation Once a mode is selected, the Drive Motor Gear rotates counterclockwise (CCW) and then the controlling positions of Swing Gears A, B and C determine which gears convey their drive power in each mode.
  • Page 170 KX-FPC135 / KX-FPC141 B. Paper-Pickup mode (See Fig. B) : Swing Gear A engages G10 and provides its power to the Pickup Roller Gear through G8. The Pickup Roller picks up and pre- feeds a recording paper until the recording paper pushes up the PAPER TOP SENSOR* lever.
  • Page 171 KX-FPC135 / KX-FPC141 C. Receive mode (See Fig. C.) : Swing Gear B engages G13 and conveys its power to the Platen Roller Gear through G6. Then, the Platen Roller feeds recording paper for printing the received data. Fig. C: Receive mode...
  • Page 172 KX-FPC135 / KX-FPC141 D. Copy mode (See Fig. D.) : Swing Gears B and C engages G13 and G4 respectively, and then G6 and G3 drive the Pickup Roller Gear and the Separation Roller Gear for feeding recording paper and documents when the unit is in the copy operation.
  • Page 173 KX-FPC135 / KX-FPC141 7.4.6.3. Mechanical movements in the main operations (transmitting documents, receiving faxes and copying) 7.4.6.3.1. Idle status...
  • Page 174 KX-FPC135 / KX-FPC141 7.4.6.3.2. Transmitting documents 7.4.6.3.3. Receiving FAX...
  • Page 175 KX-FPC135 / KX-FPC141 7.4.6.3.4. Copying...

  • Page 176: Sensors And Switches

    KX-FPC135 / KX-FPC141 7.5. SENSORS AND SWITCHES All of the sensor and switches are shown below. Sensor Circuit Sensor Sensor or Switch Name Message Error Location Operation Panel PS301 Document [CHECK DOCUMENT] PS302 Document [REMOVE DOCUMENT] Read Position PS303 Cover Open...
  • Page 177 KX-FPC135 / KX-FPC141 1. [Read Position Sensor (PS302)] When a document is brought to the read position, the shelter plate is lifted, the phototransistor becomes ON, and the input signal of IC301-20 pin (Operation) becomes a low level. When there is no document at the read position, the shelter plate closes the sensor light, the phototransistor becomes OFF, and the input signal of IC301-20 pin (Operation) becomes a high level.
  • Page 178 KX-FPC135 / KX-FPC141 3. [Cover Open Sensor (PS303)] When the operation panel cover is closed, the shelter plate is lifted, the phototransistor becomes ON, and the input signal of IC301-20 pin (Operation) becomes a low level. When the cover is opened, the shelter plate shuts the sensor light, the phototransistor becomes OFF, and the input signal of IC301-20 pin (Operation) becomes a high level.
  • Page 179 KX-FPC135 / KX-FPC141 5. [Film End Sensor (PS501)] As the amount of the film decreases, the revolving speed of the rolled film becomes faster. When the film is used up, it comes off from the paper roll. The amount of the remaining film is measured by the revolving speed. When the film stops turning around, the sensor detects the film end.

  • Page 180: Modem Section

    KX-FPC135 / KX-FPC141 7.6. MODEM SECTION 7.6.1. FUNCTION The unit uses a 1 chip modem (IC505) 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.
  • Page 181 KX-FPC135 / KX-FPC141 3. Facsimile Call Time Series As shown in the following diagram, the facsimile call time series is divided into five phases. Phase A : Call setting Call setting can be manual/automatic. Phase B : Pre-message procedure Phase B is a pre-processing procedure and sequence for confirming the status of the terminal, transmission route, etc., and for terminal control.
  • Page 182 KX-FPC135 / KX-FPC141 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 183 KX-FPC135 / KX-FPC141 Bit No. DIS/DTC Transmitter --- T.4 operation Receiver --- T.4 operation Receiver --- T.4 operation (KX-FPC135) 11, 12 Data signaling rate Data signaling rate 13, 14 Reseved for the new modulation system Reseved for the new modulation system 0, 0 V.27 ter fall back mode...
  • Page 184 KX-FPC135 / KX-FPC141 Bit No. DIS/DTC Recording width capability 864 picture elements Middle 864 elements of 1728 picture elements along scan line length of 107 ± mm 1% Recording width capability 1728 picture Invalid elements along scan line length of 151 ± mm...
  • Page 185 KX-FPC135 / KX-FPC141 b. Redundancy Compression Process Coding Mode This unit uses one-dimensional MH format.
  • Page 186 KX-FPC135 / KX-FPC141 7.6.2. MODEM CIRCUIT OPERATION The modem (IC505) has all the hardware satisfying the ITU-T standards mentioned previously. When the ASIC IC501 (77) is brought to a low level, the modem (IC505) is chip-selected and the resistors inside IC are selected by the select signals from ASIC (IC501) ADR0-ADR4.

  • Page 187: Description Of Block Diagram In Analog Section

    KX-FPC135 / KX-FPC141 7.7. DESCRIPTION OF BLOCK DIAGRAM IN ANALOG SECTION 1. Function The analog section works as an interface between the telephone line. The analog gate array (IC551) on the digital board exchanges FAX TX and RX signals between the MODEM (IC505) and the analog section.
  • Page 188 IC101 C127 R132 CN103 D101 R107 R131 C126 R122 C129 SA101 RY101 IC505 PC102 R129 R174 T101 R127 C123 R128 C586 R652 MICP R130 R105 POS101 C125 MICM SA103 Q102 C124 R173 C132 C105 C631 R649 LINEIN R138 C131 R137 R104 C110 R288...

  • Page 189: Ncu Section

    KX-FPC135 / KX-FPC141 7.8. NCU SECTION 7.8.1. GENERAL NCU is the interface with the telephone line. It is composed of Renmote FAX activation circuit, Bell detection circuit, Pulse dial circuit, CPC detection circuit, Line amplifier and sidetone circuits and Multiplexer. The following is a brief explanation of each circuit.
  • Page 190 The transmission signal goes through C131 and R137 and enters IC101-pin (2), where the signal is amplified to about 18dB (KX-FPC135), 16.5dB (KX-FPC141). Then, it is output from pin (1) of IC101 and transmitted to T101 via C133 and R125. If the side tone circuit is not applied, the transmission signal will return to the reception amplifier via C126 and R131.
  • Page 191 KX-FPC135 / KX-FPC141 7.8.8. CALLING LINE IDENTIFICATION CIRCUIT 1. Function This unit is compatible with the Caller ID service offered by your local telephone company. To use this feature, you must subscribe 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 192 KX-FPC135 / KX-FPC141...

  • Page 193: Its (Integrated Telephone System) And Monitor

    KX-FPC135 / KX-FPC141 7.9. ITS (Integrated telephone System) and MONITOR SECTION (for KX- FPC135) 7.9.1. GENERAL The general ITS operation is performed by the special IC511 which has a handset circuit. The alarm tone, the key tone, and the beep are output from the ASIC IC501 (digital board). During the pulse dial operation, the monitor tone is output from the ASIC IC501.

  • Page 194: Section (For Kx-Fpc141)

    KX-FPC135 / KX-FPC141 7.10. ITS (Integrated telephone System) and MONITOR SECTION (for KX- FPC141) 7.10.1. GENERAL The general ITS operation is performed by the special IC505 which has a handset circuit. The alarm tone, the key tone, and the beep are output from the ASIC IC501 (digital board). During the pulse dial operation, the monitor tone is output from the ASIC IC501.

  • Page 195: Tam Interface Section (For Kx-Fpc135 Only)

    KX-FPC135 / KX-FPC141 7.12. TAM INTERFACE SECTION (for KX-FPC135 only) 7.12.1. FUNCTION If EXT. TAM is selected in the Receive mode, the unit receives documents for FAX calls or the external TAM records a voice message automatically. To switch between the answering machine and facsimile in the EXT. TAM Mode.
  • Page 196 KX-FPC135 / KX-FPC141 7.12.2. CIRCUIT OPERATION The TAM INTERFACE circuit consists of an EXT. TAM HOOK detection circuit, CNG signal from the other party´s detection circuit, VOX detection circuit (to judge sound/no-sound) and RL101 (to separate EXT. TAM). 1. EXT. TAM HOOK detection circuit A bell is received at EXT.

  • Page 197: Operation Board Section

    KX-FPC135 / KX-FPC141 7.13. 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 (IC301) and ASIC (IC501: on the DIGITAL BOARD). (Fig.-a) The key matrix table is shown below.

  • Page 198: Lcd Section

    KX-FPC135 / KX-FPC141 7.14. LCD SECTION The Gate Array (IC301) works only for writing the ASCII code from the data bus (D4~D7). V0 is supplied for the crystal drive. R326 and R322 are density control resistors. Consequently, in this unit, the timing (positive clock) is generated by the LCD interface circuitry in the gate array (IC301).

  • Page 199: Power Supply Board Section

    KX-FPC135 / KX-FPC141 7.15. POWER SUPPLY BOARD SECTION This power supply board uses the switching regulator method. [Input Circuit] The input current goes into the input rectifier circuit through the filter circuit. The filter circuit decreases the noise voltage and the noise electric field strength.
  • Page 200 KX-FPC135 / KX-FPC141 [Surge Absorber Circuit]...
  • Page 201 KX-FPC135 / KX-FPC141 This circuit is for absorbing surge voltage generated by the transformer. [Control Circuit and Detecting Circuit] The control circuit amplifies the output with increased voltage detected in the error detecting circuit. Then it drives the main transistor.

  • Page 202: Cordless Section

    KX-FPC135 / KX-FPC141 8 CORDLESS SECTION 8.2. Line Sending Signal The AF signal output from the AF terminal of the RF unit is 8.1. Charge Circuit adjusted to the appropriate level by VR102, then it is input to Ultra charge (150 mA) of maximum 4 hours is started soon IC102.

  • Page 203: Line Receiving Signal

    KX-FPC135 / KX-FPC141 8.3. Line Receiving Signal 8.4. RX Data Circuit The Audio signal is input to CN102 of pin 6 from Digital board. The demodulated data waveform is then input to RX DATA pin IC102 comprises an amplifier, limiter, mute circuit, compander, 7 of the CPU IC105.

  • Page 204: Handset Section

    9 HANDSET SECTION 9.1. Block diagram The signal flow of the KX-FPC135/KX-FPC141 handset is explained in Fig.A. The diagram´s frequency is shown as the first channel´s value. Receiving Route 1. The RF (Radio Frequency) receiving signal modulated into 900MHz band entered from the antenna is separated into a transmitting signal in the duplexer constructed from the band pass filter, etc., and enters the receiving route.
  • Page 205 Antenna RF Unit RF receiving signal 1st IF receiving signal 2nd IF receiving signal 10.7MHz 450KHz (1CH: 902.1000MHz) IC601 IC601 Demodulator Duplexer RF amplifier 1st mixer 2nd mixer (Detector) (1CH: 891.4000MHz) Carrier 10.25MHz detection L601 circuit RF receiving RXVCO Carrier detection signal sensibility adjustment Low pass filter...

  • Page 206: Carrier Detection Circuit

    KX-FPC135 / KX-FPC141 9.2. Carrier detection circuit The handset detects the carrier level (availability of the carrier) from the base unit. The general purposes of it are as follows. 1. To release the standby mode, and detect the availability of the carrier from the base unit.

  • Page 207: Security Code

    KX-FPC135 / KX-FPC141 9.3. Security code The cordless telephone handset and base unit have individual security codes. If they are not the same, they cannot link mutually. If the handset of your neighbor´s cordless telephone can link with the base unit of your cordless telephone, your neighbor´s telephone bill may be charged to yours.

  • Page 208: Cpu Data

    KX-FPC135 / KX-FPC141 9.4. CPU DATA 9.4.1. IC901...

  • Page 209: Block Diagram (Handset)

    D204 BATT Q203 CHARGE-DET RF-UNIT Q204 D901 40 39 ID-DET AF-OUT RESET AF-IN HEADSET JACK /POWER DOWN H/S SP /BATT LOW H/S MIC TX-DATA RX-DATA ID CHARGE CN201 COMP RESET TX POWER TX POWER POWER DOWN SPEAKER IC201 BATT LOW RX POWER RX POWER SP-MUTE...

  • Page 210: New Circuit Operation (Handset)

    KX-FPC135 / KX-FPC141 9.6.4. Reception Signal Circuit 9.6. NEW CIRCUIT OPERATION The receiver circuit comprises expander IC201. (Handset) After being adjusted to the appropriate level by VR202, the 9.6.1. Power Supply Circuit signal passes through a 3 kHz LPF and an expander built into IC202.
  • Page 211 KX-FPC135 / KX-FPC141 9.6.5. Sending Signal 9.6.6. Reset/Power Down/Battery Low/ID The audio signal from the microphone is amplified by Mic Amp, When the battery is installed in the Handset, the reset circuit compander, and 3 kHz LPF built into IC201. It is then mixed...

  • Page 212: Explanation Of Cpu Data Communication

    KX-FPC135 / KX-FPC141 10 EXPLANATION OF CPU 10.3. Ringing DATA COMMUNICATION 10.1. Calling After detecting the Ring signal from circuit, Base Unit sends a ring signal DATA (Ring), then the Handset starts ringing. 10.4. Ports for Transmitting and Receiving of Data 10.2.

  • Page 213: Waveform Of Data Used For Cordless Transmission And Reception

    KX-FPC135 / KX-FPC141 10.5.2. Base Unit 10.5. Waveform of DATA Used for Transmitting DATA Format Cordless Transmission and Reception The DATA which is transmitted from the Handset to the Base Unit is combination of DATA 0, DATA 1, DATA Delimt, Pre data and End data.

  • Page 214: When Linking

    When depressing the key, the END data is sent finally. Note: 1,000,000 kinds of the security code are available for the mode KX-FPC135/KX-FPC141. Each time the Handset is set on the cradle of the base unit (for charging), the CPU automatically change the security code.

  • Page 215: For The Schematic Diagrams

    KX-FPC135 / KX-FPC141 11 FOR THE SCHEMATIC DIAGRAMS 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 216: Memo

    KX-FPC135 / KX-FPC141 11.1. MEMO...

  • Page 217: Printed Circuit Board (Digital Board)

    KX-FPC135 / KX-FPC141 12 PRINTED CIRCUIT BOARD (DIGITAL BOARD) 12.1. PRINTED CIRCUIT BOARD Pin No. Waveform Pin No. Waveform Pin No. Waveform 8, 9 66, 67 116, 117 (COMPONENT VIEW) 32kHz 24.576MHz 32.256MHz R533 23 C574 CN503 – L516 Q509...

  • Page 218: Printed Circuit Diagram (Digital Board)

    KX-FPC135 / KX-FPC141 12.2. PRINTED CIRCUIT DIAGRAM (DIGITAL BOARD) (BOTTOM VIEW) D508 R559 C538 Q512 IC507 IC504 BATT PS501 Q510 – R599 R597 IC513 L503 R635 C540 C515 PS502 C518 R669 C505 Q507 C624 C501 R547 R516 Q504 R637 R636...

  • Page 219: Printed Circuit Board (Analog Board)

    KX-FPC135 / KX-FPC141 13 PRINTED CIRCUIT BOARD (ANALOG BOARD) 13.1. PRINTED CIRCUIT BOARD (COMPONENT VIEW) RF_UNIT D129 D130 JJ203 PC103 C175 JJ115 JJ116 E Q115 R277 R278 R240 L103 R230 R232 T102 R231 R241 D117 SA101 R239 VR102 VR101 POS101...

  • Page 220: Printed Circuit Board

    KX-FPC135 / KX-FPC141 13.2. PRINTED CIRCUIT BOARD (BOTTOM VIEW) CN105 CN102 CN101 R260 IC102 PIN1...

  • Page 221: Printed Circuit Board (Operation Board)

    KX-FPC135 / KX-FPC141 14 PRINTED CIRCUIT BOARD (OPERATION BOARD) (COMPONENT VIEW) (BOTTOM VIEW) CN303 CN303 J317 J392 R324 R323 C311 J390 J314 J405 J385 J326 J306 LED304 LED301 R337 R330 R344 J305 C316 C314 J395 C315 J303 R326 C313 R325 C312 Pin No.

  • Page 223: Printed Circuit Board (Switching Power Supply)

    KX-FPC135 / KX-FPC141 15 PRINTED CIRCUIT BOARD (SWITCHING POWER SUPPLY) (BOTTOM VIEW) (COMPONENT VIEW) SRF892UC CAUTION MITSUMI ELEC. CO., LTD. FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH CMKMÐP3X SAME TIME CN31 CN31 AC125V 5A AC125V 5A 94VÐ0...

  • Page 225: Printed Circuit Board

    KX-FPC135 / KX-FPC141 16 PRINTED CIRCUIT BOARD (HANDSET BOARD AND CHARGE BOARD) (HANDSET BOARD) (COMPONENT VIEW) (CHARGE BOARD) (BOTTOM VIEW) L653 CN651 L652 R651 L651 AUTO PFUP1158Z – (BOTTOM VIEW) CN654 CN653 CN652 Q203 D204 C271 CLOCK CHARGE L201 R205...

  • Page 227: Schematic Diagram (Digital Board)

    KX-FPC135 / KX-FPC141 17 SCHEMATIC DIAGRAM (DIGITAL BOARD) 17.1. SCHEMATIC DISGRAM (DIGITAL BOARD) (KX-FPC135) TEST C573 Z0.1 Q519 R577 TO POWER UNIT IC502 IC503 IC510 IC504 CN509 A[0] 12 A0 D[0] A[4] 10 DA0 D[0] A[0] 10 A0 D[0] 1 VSS...

  • Page 228: Schematic Disgram (Digital Board) (Kx-Fpc141)

    KX-FPC135 / KX-FPC141 17.2. SCHEMATIC DISGRAM (DIGITAL BOARD) (KX-FPC141) TEST C573 Z0.1 Q519 R577 TO POWER UNIT IC502 IC503 IC504 IC510 CN509 A[0] 12 A0 D[0] A[4] 10 DA0 D[0] A[0] 10 A0 D[0] 1 VSS R522 A[1] 11 A1...

  • Page 229: Schematic Disgram (Analog Board) (Kx-Fpc135)

    KX-FPC135 / KX-FPC141 18 SCHEMATIC DISGRAM (ANALOG BOARD) (KX-FPC135) 18.1. SCHEMATIC DISGRAM (ANALOG BOARD) (KX-FPC135) C127 J100P NOT USED R132 180K HANDSET, MONITOR JJ128 JJ109 0 FAX RX JJ111 D101 C129 C126 K0.1u C107 R107 150(2W) Q101 JJ103 L101 T104...

  • Page 230: Schematic Disgram (Analog Board) (Kx-Fpc141)

    KX-FPC135 / KX-FPC141 18.2. SCHEMATIC DISGRAM (ANALOG BOARD) (KX-FPC141) C127 J100P R132 180K NOT USED HANDSET, MONITOR JJ128 T104 JJ109 FAX RX JJ111 50V 4.7u D101 C126 K0.1u R107 120(2W) JJ103 Q101 L101 T101 C129 R126 TO LINE R131 C107...

  • Page 231: Schematic Diagram (Operation Board)

    KX-FPC135 / KX-FPC141 19 SCHEMATIC DIAGRAM (OPERATION BOARD) 19.1. SCHEMATIC DISGRAM (OPERATION BOARD) (KX-FPC135) to LCD Not Used LCD CONTRAST CN302 10 GND 9 +5V 8 VO TO DIGITAL 7 RS CN301 R303 RESET 6 R/W to COG R307 KRXD...

  • Page 232: Fpc141)

    KX-FPC135 / KX-FPC141 19.2. SCHEMATIC DISGRAM (OPERATION BOARD) (KX-FPC141) to LCD Not Used LCD CONTRAST CN302 10 GND 9 +5V TO DIGITAL 8 VO CN301 7 RS R303 RESET 6 R/W to COG R307 KRXD R304 KTXD 4 D4 R308...

  • Page 233: Schematic Diagram (Switching Power Supply)

    KX-FPC135 / KX-FPC141 20 SCHEMATIC DIAGRAM (SWITCHING POWER SUPPLY) Cycle = 12.4 µs Cycle = 12.4 µs -55V Cycle = 12.4 µs 270V Cycle = 12.4 µs Cycle = 12.4 µs -20V -40V...

  • Page 235: Schematic Diagram (Handset Board And Charge)

    KX-FPC135 / KX-FPC141 21 SCHEMATIC DIAGRAM (HANDSET BOARD AND CHARGE) 21.1. SCHEMATIC DIAGRAM (HANDSET BOARD AND CHARGE) (KX-FPC135) (HANDSET BOARD) D201 3.9 V D204 L201 CHG(+) CN202 L202 2 BATT+ 1kHz TONE CHG(C) 1 BATT- 6kHzdivi L203 CHG(-) L204 55 mV...

  • Page 236: Charge) (Kx-Fpc141)

    KX-FPC135 / KX-FPC141 21.2. SCHEMATIC DIAGRAM (HANDSET BOARD AND CHARGE) (KX-FPC141) (HANDSET BOARD) D201 3.9 V L201 D204 CHG(+) CN202 L202 2 BATT+ 1kHz TONE CHG(C) 6kHzdivi 1 BATT- L203 CHG(-) L204 55 mV 75 mV 22 mV C269 TXREG RXREG 3.0V...

  • Page 237: Terminal Guide Of The Ic´s Transistors And Diodes

    KX-FPC135 / KX-FPC141 22 TERMINAL GUIDE OF THE IC´S TRANSISTORS AND DIODES...

  • Page 238: Fixtures And Tools

    KX-FPC135 / KX-FPC141 23 FIXTURES AND TOOLS...

  • Page 239: Cabinet, Mechanical And Electrical Parts

    KX-FPC135 / KX-FPC141 24 CABINET, MECHANICAL AND ELECTRICAL PARTS LOCATION 24.1. OPERATION PANEL SECTION...

  • Page 240: Upper Cabinet Section

    KX-FPC135 / KX-FPC141 24.2. UPPER CABINET SECTION...
  • Page 241 KX-FPC135 / KX-FPC141 24.2.1. PICK UP BASE SECTION...

  • Page 242: Lower/P.c.b. Section

    KX-FPC135 / KX-FPC141 24.3. LOWER/P.C.B. SECTION...

  • Page 243: Motor Section

    KX-FPC135 / KX-FPC141 24.4. MOTOR SECTION...

  • Page 244: Handset Section

    KX-FPC135 / KX-FPC141 24.5. HANDSET SECTION...

  • Page 245: Actual Size Of Screws And Washer

    KX-FPC135 / KX-FPC141 24.6. ACTUAL SIZE OF SCREWS AND WASHER...

  • Page 246: Accessories And Packing Materials

    KX-FPC135 / KX-FPC141 25 ACCESSORIES AND PACKING MATERIALS...

  • Page 247: Replacement Parts List

    KX-FPC135 / KX-FPC141 26 REPLACEMENT PARTS LIST This replacement parts list is for KX-FPC135/KX-FPC141 Ref. Part No. Part Name & Description Rema only. PFBC1031Z1 BUTTON, HELP Refer to the simplified manual (cover) for other areas. PFGP1131Z LED COVER, A Notes:...
  • Page 248 PFDG1071Z GEAR, SENDING PFDN1030Z ROLLER DOCUMNET FEED PFHR1135Y1 HOLDER ANTENNA PFDJ1007Z SPACER, ROLLER (24.4. MOTOR SECTION) PFGT1458Z-M NAME PLATE (for KX-FPC135) PFGT1459Z-M NAME PLATE (for KX-FPC141) PFUA1020Z WIND GEAR CHASSIS PFKM1043X2 UPPER CABINET (for KX-FPC135) PFDX1011Y GEAR TORQUE LIMITTER PFKM1043W2...

  • Page 249: Digital Board Parts

    "CONNECTOR,11P" CN506 PQJP5G30Y "CONNECTOR,5P" CN507 PQJP2G30Y "CONNECTOR, 2P" 26.2. DIGITAL BOARD PARTS CN508 PQJP12G30Y "CONNECTOR,12P" CN509 PQJP8G30YA "CONNECTOR, 8P" 26.2.1. DIGITAL BOARD (for KX-FPC135) CN511 PQJP08A19Z "CONNECTOR, 8P" Ref. Part No. Part Name & Description Rema (COILS) PCB1 PFWP1FPC135M DIGITAL BOARD ASS'Y(RTL)
  • Page 250 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema R503 ERJ3GEYJ562 5.6K R626 ERJ3GEYJ101 R504 ERJ3GEYJ472 4.7K R628 ERJ3GEYJ101 R505 ERJ3GEYJ472 4.7K R629 ERJ3GEYJ101 R506 ERJ3GEYJ102 R507 ERJ3GEYJ473 R630 ERJ3GEYJ101...
  • Page 251 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema C501 ECUV1H104ZFV C611 ECEA1CKS100 C504 PQCUV1H473MD 0.047 C612 ECEA1CKS100 C505 ECUV1H104ZFV C613 ECUV1C683KBV 0.068 C506 ECEA1CK101 C614 ECUV1H104ZFV C507 ECUV1H561JCV 560P...
  • Page 252 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema (ICS) CN511 PQJP08A19Z "CONNECTOR, 8P" CN512 PQJP2G30Z "CONNECTOR, 2P" IC501 PFVIM66410G1 IC502 PFWIFPC141M1 IC (ROM) IC503 PFVIMS5148F (COILS) IC504 PFVIGM6256FF IC505 PFVIR675813...
  • Page 253 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema R525 ERJ3GEYJ472 4.7K R653 ERJ3GEY0R00 R527 ERJ3GEYJ222 2.2K R654 ERJ3GEY0R00 R528 ERJ3GEY0R00 R659 ERJ3GEYJ124 120K R529 ERJ3GEY0R00 R660 ERJ3GEYJ104 100K R533...

  • Page 254: Analog Board Parts

    SENSOR C597 ECUV1H104ZFV PS502 PFVIRM574SL SENSOR C599 ECEA1CKS100 26.3. ANALOG BOARD PARTS C600 ECUV1H103KBV 0.01 C601 ECUV1H101JCV 100P 26.3.1. ANALOG BOARD (for KX-FPC135) C604 ECUV1H104ZFV C605 ECUV1H104ZFV Ref. Part No. Part Name & Description Rema C606 ECUV1H104ZFV C609 ECUV1H104ZFV PCB2...
  • Page 255 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema Q108 PQVTDTC143E TRANSISTOR(SI) J202 ERJ3GEY0R00 Q109 2SC4155S TRANSISTOR(SI) J203 PQ4R10XJ000 Q113 2SD601R TRANSISTOR(SI) J204 ERJ3GEY0R00 Q114 2SB709A TRANSISTOR(SI) J205 ERJ3GEY0R00 Q115...
  • Page 256 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema R221 ERJ3GEY0R00 C180 ECUV1C683KBV 0.068 R227 PQ4R10XJ150 C182 ECUV1C104KBV R228 PQ4R10XJ150 C183 ECUV1H471JCV 470P R229 PQ4R10XJ180 C184 ECEA1EU4R7 C185 ECUV1H122KBV 0.0012...
  • Page 257 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema RL101 PFSL001Z RELAY X101 PFVBT399Z CERAMIC FILTER RF101 PQLZ10006Z RF UNIT 26.3.2. ANALOG BOARD (for KX-FPC141) (CERAMIC FILTERS) Ref. Part No.
  • Page 258 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema R188 ERJ3GEYJ333 (CAPASITORS) R189 ERJ3GEYJ333 C101 ECKD2H681KB 680P R190 ERJ3GEYJ333 C102 ECKD2H681KB 680P R191 ERJ3GEY0R00 C104 ECEA1CU221 R192 ERJ3GEYJ105 C105 ECEA1HKS100...

  • Page 259: Operation Board Parts

    KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema C236 ECUV1H181JCV 180P CN304 PFAVM190 LIQUID CRYSTAL DISPLAY C237 PQCUV1H104ZF (PHOTO ELECTRIC TRANSDUCERS) (RESISTORS) PC102 0N3131SKU PHOTO ELECTRIC TRANSDUCER PC103 PQVIPC814K...

  • Page 260: Power Supply Board Parts

    KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema SW302 EVQ11Y05B SWITCH, VOLUME DOWN D105 PFVDAG01A DIODE(SI) SW303 EVQ11Y05B SWITCH, VOLUME UP D106 MA165 DIODE(SI) SW304 EVQ11Y05B SWITCH, HELP D107...

  • Page 261: Charge Board

    KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema C101 ECQU2A224MG 0.22 L651 PQLQZK330K COIL C102 ECQU2A104MV L652 PQLQZK330K COIL C103 PFKDE2GA222M 0.0022 L653 PQLQZK330K COIL C104 PFKDE2GA222M 0.0022 C105 PFKDE2GA222M 0.0022...
  • Page 262 KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema Ref. Part No. Part Name & Description Rema L201 PQLQR3ER10K COIL L202 PQLQR3ER10K COIL R251 ERJ3GEYJ333 L203 PQLQR3ER10K COIL R254 ERJ3GEYJ222 2.2K C269 MQLRE18NJF COIL R260 ERJ3GEYJ104 100K R271...

  • Page 263: Fixtures And Tools

    KX-FPC135 / KX-FPC141 Ref. Part No. Part Name & Description Rema C232 PQCUV1H105JC C233 ECUV1C104KBV C234 PQCUV1H105JC C235 PQCUV1H105JC C236 PQCUV1C474ZF 0.47 C237 PQCUV1H105JC C238 ECUV1H101JCV 100P C239 ECUV1C104KBV C240 ECUV1H471JCV 470P C242 ECUV1C104KBV C244 ECUV1H472KBV 0.0047 C246 ECUV1H101JCV 100P...
  • Page 264 KX-FPC135 / KX-FPC141 D(Q) KXFPC135/KXFPC141 Printed in Japan...

This manual is also suitable for:

Kx-fpc141

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