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Panasonic KX-FP362BX Service Manual

Compact plain paper fax with answering system
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IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF.
Standard leaded, (Pb), solder can be used as usual on boards without the PbF mark.
When this mark does appear please read and follow the special instructions described in this manual on the use of PbF and how
it might be permissible to use Pb solder during service and repair work.
Compact Plain Paper Fax with Answering System
KX-FP362BX
(for Asia, Middle Near East, Latin America, Africa,
Russia and Europe)
© 2003 Panasonic Communications Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. KMF0307678C8
Unauthorized
copying
and

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Summary of Contents for Panasonic KX-FP362BX

  • Page 1 When this mark does appear please read and follow the special instructions described in this manual on the use of PbF and how it might be permissible to use Pb solder during service and repair work. © 2003 Panasonic Communications Co., Ltd. All rights reserved.

  • Page 2: Table Of Contents

    KX-FP362BX CONTENTS Page Page 1 INTRODUCTION 7.10. ITS (Integrated Telephone System) AND MONITOR 1.1. ABOUT LEAD FREE SOLDER (PbF: Pb free) SECTION 1.2. SAFETY PRECAUTIONS 7.11. ATAS(Automatic Telephone Answering System) SECTION 1.3. INSULATION RESISTANCE TEST 1.4. FOR SERVICE TECHNICIANS 7.12. OPERATION BOARD SECTION 1.5.

  • Page 3: Introduction

    KX-FP362BX 1 INTRODUCTION 1.1. 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 contains 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 4 KX-FP362BX 1.1.2. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED P.C.Boards marked as “PbF” use Pb Free solder. (See the figure below.) Pb Free is not used the Power Supply Board of this unit. (Example : Digital Board) Note:...

  • Page 5: Safety Precautions

    KX-FP362BX 1.2. 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 6: Ac Caution

    KX-FP362BX 1.6. 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 7: Service Precautions

    KX-FP362BX 1.7.2. LIVE ELECTRICAL SECTIONS All the electrical sections of the unit supplied with AC power by the AC power cord are live. Never disassemble the unit for service with the AC power supply plugged in. CAUTION: AC voltage is supplied to the primary side of the power supply unit. Therefore, always unplug the AC power cord before disassembling for service.

  • Page 8: Features And Specifications

    · The included film roll is 10 meters long. We recommend that you buy a full-size replacement film 70 meters (229’) for continuous use of your unit. For best results, use genuine Panasonic replacement film as follows: · To install legal size recording paper, use a legal paper tray.

  • Page 9: Specifications

    KX-FP362BX 2.3. SPECIFICATIONS Applicable Lines: Public Switched Telephone Network Document Size: Max. 216 mm in width Max. 600 mm in length Effective Scanning Width: 208 mm Recording Paper Size: Letter: 216×279 mm A4: 210×297 mm Effective Printing Width: 208 mm Transmission Time* Approx.

  • Page 10: Installation

    KX-FP362BX 3 INSTALLATION 3.1. LOCATION OF CONTROLS 3.1.1. FRONT VIEW (1) Document guides (2) Paper tray (3) Recording paper support (4) Recording paper entrance (5) Recording paper exit (6) Tension plate (7) Front cover (8) Document exit (9) Microphone To talk with the other party when using the speakerphone.
  • Page 11 KX-FP362BX 3.1.3. CONTROL PANEL (1) [TONE] (14) [DIGITAL SP-PHONE] · To change from pulse to tone temporarily during dialing · For speakerphone operation. when your line has rotary pulse services. (15) [RECORD] (2) [SLOW] · To record your messages. · For slow playback.

  • Page 12: Connections

    KX-FP362BX 3.2. CONNECTIONS (1) Connect the handset cord. (2) Connect the telephone line cord. (3) Connect the power cord. To use surge protectors: · The warranty does not cover damage due to power line surges or lightning. For additional equipment protection, we recommend the use of a surge protector.

  • Page 13: Installation

    KX-FP362BX 3.3. INSTALLATION 3.3.1. 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 14 KX-FP362BX 3.3.2. INSTALLING THE PAPER TRAY The included paper tray is for letter size recording paper. To use legal size paper Insert tabs on the paper tray into slits on the back of the unit. Please purchase a legal paper tray Model No. KX-FA52 and install it.
  • Page 15 KX-FP362BX 3.3.5. INSTALLING THE INK FILM Open the front cover by pulling up the center part. Turn the gear of blue core in the direction of the arrow. Push the back cover open button (green) on the right side of the unit.
  • Page 16 KX-FP362BX 3.3.6. INSTALLING THE RECORDING PAPER Letter or legal size recording paper can be loaded. The unit can hold up to 50 sheets of 75 g/m paper. You may use 60 g/m to 90 g/m paper. See the note for paper specifications. If you use legal size paper, please install a legal paper tray. (Refer to INSTALLING THE PAPER TRAY (P.14).)
  • Page 17 KX-FP362BX 3.3.7. DOCUMENTS THE UNIT CAN FEED Note: · Remove chips, staples or other similar fasteners. · Do not send the following types of documents. (Use the scanner glass for fax transmission.) — Chemically treated paper such as carbon or carbon less duplicating paper —...
  • Page 18 KX-FP362BX 3.3.8. SETTING YOUR LOGO The logo can be your company, division or name. To change capital or lower-case letters Pressing the [#] key will change to capital or lower-case alternatively. 1. Press [2] 2 times. 2. Press [4] 3 times.
  • Page 19 KX-FP362BX 3.3.8.1. TO SELECT CHARACTERS WITH THE DIAL KEYPAD Pressing the dial keys will select a character as shown below. To select characters using [+] or [-] Display order of characters Instead of pressing the dial keys, you can select characters using [+] or [-].

  • Page 20: Maintenance

    KX-FP362BX 4 MAINTENANCE 4.1. MAINTENANCE ITEMS AND COMPONENT LOCATIONS 4.1.1. 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 21 KX-FP362BX 4.1.2. COMPONENT LOCATIONS...
  • Page 22 KX-FP362BX 4.1.2.1. 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 Refer to DOCUMENT FEEDER (P.27). thoroughly. Platen Roller If the platen is dirty, clean it with a damp cloth then dry —...

  • Page 23: Gear Section

    KX-FP362BX 4.2. GEAR SECTION 4.2.1. GEAR OPERATION Once a mode is selected, the Drive Motor Gear rotates clockwise (CW) and then the controlling positions of Swing Gears A, B and C determine which gears convey their drive power in each mode. See "Sensor Location" in SENSORS AND SWITCHES (P.137).
  • Page 24 KX-FP362BX 4.2.1.3. PRINT MODE The RX MOTOR rotate CW and Swing Gear B engages Gear F, and conveyers its power to Platen Roller Gear and Ink Film Driver Gear. The Swing Gear B engages Gear E, and conveys its power to the Exit Roller Gear.

  • Page 25: Jams

    KX-FP362BX 4.3. JAMS 4.3.1. RECORDING PAPER JAMS When the recording paper has jammed in the unit The display will show the following. Open the front cover by pulling up the center part. Remove the jammed recording paper. Turn the gear of blue core in the direction of the arrow.
  • Page 26 KX-FP362BX Close the back cover securely by pushing down on the dotted 4.3.2. DOCUMENT JAMS - SENDING area at both ends ( ). Close the front cover securely ( Open the front cover by pulling up the center part. Remove the jammed document carefully.

  • Page 27: Cleaning

    KX-FP362BX 4.4. CLEANING 4.4.1. DOCUMENT FEEDER If misfeeding occurs frequently or if smudges or black lines appear on a transmitted document or on the original of a copied document, clean the document feeder. Disconnect the power cord and the telephone line cord.
  • Page 28 KX-FP362BX 4.4.2. THERMAL HEAD If smudges or black/white lines appear on a copied or received document, check whether there is dust on the thermal head and roller shaft, and clean the thermal head to remove the dust. Disconnect the power cord and the telephone line cord.
  • Page 29 KX-FP362BX Close the back cover securely by pushing down on the dotted area at both ends ( ). Close the front cover securely ( Connect the power cord and the telephone line cord.

  • Page 30: Disassembly Instructions

    KX-FP362BX 5 DISASSEMBLY INSTRUCTIONS Before disassembling, remove the Ink film. 5.1. DISASSEMBLY FLOW CHART 5.1.1. UPPER CABINET SECTION CROSS REFERENCE: A-1 : HOW TO REMOVE THE PAPER TRAY AND RECORDING PAPER SUPPORT (P.32) A-2 : HOW TO REMOVE THE OPERATION PANEL BLOCK (P.33) A-3 : HOW TO REMOVE THE OPERATION BOARD AND LCD (P.34)
  • Page 31 KX-FP362BX 5.1.2. LOWER CABINET SECTION CROSS REFERENCE: A-1 : HOW TO REMOVE THE PAPER TRAY AND RECORDING PAPER SUPPORT (P.32) B-1 : HOW TO REMOVE THE BOTTOM FRAME (P.40) B-2 : HOW TO REMOVE THE DIGITAL, ANALOG, POWER SUPPLY, SENSOR BOARDS AND AC INLET (P.41) B-3 : HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER (P.42)

  • Page 32: Disassembly Procedure

    KX-FP362BX 5.2. DISASSEMBLY PROCEDURE 5.2.1. HOW TO REMOVE THE PAPER TRAY AND RECORDING PAPER SUPPORT...
  • Page 33 KX-FP362BX 5.2.2. HOW TO REMOVE THE OPERATION PANEL BLOCK...
  • Page 34 KX-FP362BX 5.2.3. HOW TO REMOVE THE OPERATION BOARD AND LCD...
  • Page 35 KX-FP362BX 5.2.4. HOW TO REMOVE THE IMAGE SENSOR (CIS)
  • Page 36 KX-FP362BX 5.2.5. HOW TO REMOVE THE THERMAL HEAD...
  • Page 37 KX-FP362BX 5.2.6. HOW TO REMOVE THE PLATEN ROLLER AND BACK COVER...
  • Page 38 KX-FP362BX 5.2.7. HOW TO REMOVE THE PICKUP ROLLER...
  • Page 39 KX-FP362BX 5.2.8. HOW TO REMOVE THE CASSETTE LEVER...
  • Page 40 KX-FP362BX 5.2.9. HOW TO REMOVE THE BOTTOM FRAME...
  • Page 41 KX-FP362BX 5.2.10. HOW TO REMOVE THE DIGITAL, ANALOG, POWER SUPPLY, SENSOR BOARDS AND AC INLET...
  • Page 42 KX-FP362BX 5.2.11. HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER...
  • Page 43 KX-FP362BX 5.2.12. HOW TO REMOVE THE GEARS OF MOTOR BLOCK...

  • Page 44: Installation Position Of The Lead Wires

    KX-FP362BX 5.3. INSTALLATION POSITION OF THE LEAD WIRES...

  • Page 45: Troubleshooting Guide

    KX-FP362BX 6 TROUBLESHOOTING GUIDE 6.1. 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. · There is something wrong with the unit.
  • Page 46 KX-FP362BX · There is no room left in memory to record a voice · The other party´s fax machine is busy or has run out of message. Erase unnecessary messages. recording paper. Try again. · There is something wrong with the modem circuit.

  • Page 47: Programming And Lists

    KX-FP362BX 6.2. 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. 6.2.1.
  • Page 48 KX-FP362BX 6.2.3. SERVICE FUNCTION TABLE Code Function Set Value Effective Default Remarks Range Pause time set X 100 msec 001~600 ---------- Flash time X 10 ms 01~99 ---------- Dial speed select 1: 10 pps 1, 2 ---------- 2: 20 pps...
  • Page 49 KX-FP362BX Code Function Set Value Effective Default Remarks Range Time between CED and 300bps 1:75 msec See Symptom/Countermeasure Table for long 2:500 msec distance and international calls in THE UNIT CAN 3:1 sec COPY, BUT CANNOT EITHER TRANSMIT/RECEIVE LONG DISTANCE OR INTERNATIONL COMMUNICATIONS (P.79).

  • Page 50: Test Functions

    KX-FP362BX Code Function Set Value Effective Default Remarks Range Top margin ---------- DTMFontime 060~200ms 060~200 ---------- DTMFofftime 060~200ms 060~200 ---------- History list See HISTORY (P.58). Journal 2 list See PRINTOUT EXAMPLE (P.95). Journal 3 list See PRINTOUT EXAMPLE (P.95). 6.3.
  • Page 51 KX-FP362BX Test Mode Type of Mode Code Function Operation after code input SENSOR CHECK & Service Mode “8” “1” “5” If you enter this mode and operate sensor levers with your hands, the LCD VOX CHECK display of the related sensor (or switch) turns ON / OFF. Also, when copying a START document, the related sensor will turn ON / OFF.
  • Page 52 KX-FP362BX 6.3.3. PRINT TEST PATTERN 1. Platen roller 3. Thermal head 1 dot 2. Left margin / Top margin 4. Use this test pattern to confirm the torque limiter for ink film and platen roller timing...

  • Page 53: Remote Programming

    KX-FP362BX 6.4. 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 54 KX-FP362BX 6.4.2. PROGRAM MODE TABLE Code Function Set Value Default Remote Setting Set date and time mm/dd/yy hh:mm Jan/01/2003 Your logo --------- None Your FAX number --------- None Print sending mode 1:ERROR/ 2:ON / 3:OFF ERROR FAX ring count TAD/FAX ring count...
  • Page 55 KX-FP362BX Code Function Set Value Default Remote Setting Break % select 1:61% / 2:67% ITS auto redial time set 00~99 ITS auto redial line disconnection time set 001~999sec 065sec Remote turn-on ring number 01~99 TAM continuous tone detection 1:ON / 2:OFF...

  • Page 56: The Example Of The Printed List

    KX-FP362BX 6.5. THE EXAMPLE OF THE PRINTED LIST 6.5.1. USER MODE Note: The above values are the default values.
  • Page 57 KX-FP362BX 6.5.2. SREVICE MODE SETTINGS Note: The above values are the default values.
  • Page 58 KX-FP362BX 6.5.3. HISTORY Note: See the following descriptions of this report. Item No. (1) ~ (44) are corresponding to the listed items in DESCRIPTIONS OF THE HISTORY REPORT (P.59).
  • Page 59 KX-FP362BX 6.5.3.1. DESCRIPTIONS OF THE HISTORY REPORT (1) ROM VERSION The number of pages received. FLASH ROM version (23) NUMBER OF SENDING (2) SUM The number of pages sent. FLASH ROM internal data calculation. (24) NUMBER OF CALLER ID (3) YOUR LOGO The number of times Caller ID was received.

  • Page 60: Troubleshooting Details

    KX-FP362BX 6.6. TROUBLESHOOTING DETAILS 6.6.1. 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 61 KX-FP362BX 6.6.3. TROUBLESHOOTING ITEMS TABLE ITEM SYMPTOM REFERENCE The document does not feed. NO DOCUMENT FEED (P.62) (Auto Document Feeder) Document jam DOCUMENT JAM (P.63) Multiple feed MULTIPLE FEED (P.64) Skew SKEW (P.65) Recording paper feed The recording paper does not feed.
  • Page 62 KX-FP362BX 6.6.4. ADF (Auto Document Feed) SECTION 6.6.4.1. NO DOCUMENT FEED CROSS REFERENCE: REMOVE MOTOR BLOCK SEPARATION ROLLER (P.42) TEST FUNCTIONS (P.50) HOW TO REMOVE THE GEARS OF MOTOR BLOCK DIGITAL BOARD SECTION (P.97) (P.43) POWER SUPPLY BOARD SECTION (P.109) SENSOR SECTION (P.113)
  • Page 63 KX-FP362BX 6.6.4.2. DOCUMENT JAM CROSS REFERENCE: TEST FUNCTIONS (P.50) SENSOR SECTION (P.113) DISASSEMBLY INSTRUCTIONS (P.30)
  • Page 64 KX-FP362BX 6.6.4.3. MULTIPLE FEED · When using thick paper etc., sometimes the document will not be fed. Fig. B CROSS REFERENCE: DOCUMENT FEEDER (P.27) DISASSEMBLY INSTRUCTIONS (P.30) HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER (P.42) Note: When confirming if the characters are extended or distorted, or if the feed problem is occurred, use this test chart format...
  • Page 65 KX-FP362BX 6.6.4.4. SKEW * We recommend making a copy of the Fig. B document in MULTIPLE FEED (P.64) and using it. CROSS REFERENCE: COMPONENT LOCATIONS (P.21) DISASSEMBLY INSTRUCTIONS (P.30)
  • Page 66 KX-FP362BX 6.6.4.5. THE RECORDING PAPER DOES NOT FEED * We recommend making a copy of the Fig. B document in MULTIPLE FEED (P.64)and using it. CROSS REFERENCE: POWER SUPPLY BOARD SECTION (P.109) INSTALLING THE RECORDING PAPER (P.16) SENSOR SECTION (P.113) TEST FUNCTIONS (P.50)
  • Page 67 KX-FP362BX 6.6.4.6. PAPER JAM CROSS REFERENCE: DISASSEMBLY INSTRUCTIONS (P.30) HOW TO REMOVE THE PICKUP ROLLER (P.38) TEST FUNCTIONS (P.50) SENSOR SECTION (P.113) SENSORS AND SWITCHES (P.137)
  • Page 68 KX-FP362BX 6.6.4.7. MULTIPLE FEED AND SKEW CROSS REFERENCE: HOW TO REMOVE THE PICKUP ROLLER (P.38) OPERATION PANEL SECTION (P.166) 6.6.4.8. THE SENT FAX DATA IS SKEWED * We recommend making a copy of the Fig. B document in MULTIPLE FEED(P.64) and using it.
  • Page 69 KX-FP362BX 6.6.4.10. RECEIVED OR COPIED DATA IS EXPANDED * We recommend making a copy of the Fig. B document in MULTIPLE FEED(P.64) and using it. CROSS REFERENCE: DOCUMENT FEEDER (P.27) HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER (P.42)
  • Page 70 KX-FP362BX 6.6.4.11. A BLANK PAGE IS COPIED * We recommend making a copy of the Fig. B document in MULTIPLE FEED (P.64) and using it. CROSS REFERENCE: HOW TO REMOVE THE THERMAL HEAD (P.36) TEST FUNCTIONS (P.50) A BLANK PAGE IS RECEIVED (P.72)
  • Page 71 KX-FP362BX...
  • Page 72 KX-FP362BX 6.6.4.12. A BLANK PAGE IS RECEIVED CROSS REFERENCE: TEST FUNCTIONS (P.50) A BLANK PAGE IS COPIED (P.70) ANALOG BOARD SECTION (P.105) 6.6.4.13. BLACK OR WHITE VERTICAL LINE * We recommend making a copy of the Fig. B document in MULTIPLE FEED (P.64) and using it.
  • Page 73 KX-FP362BX 6.6.4.14. BLACK OR WHITE LATERAL LINE ON PRINT OUT * We recommend making a copy of the Fig. B document in MULTIPLE FEED(P.64) and using it. CROSS REFERENCE: DISASSEMBLY INSTRUCTIONS (P.30) TEST FUNCTIONS (P.50) A BLANK PAGE IS COPIED (P.70)
  • Page 74 KX-FP362BX 6.6.4.15. AN ABNORMAL IMAGE IS PRINTED * We recommend making a copy of the Fig. B document in MULTIPLE FEED (P.64) and using it. CROSS REFERENCE: HOW TO REMOVE THE THERMAL HEAD (P.36) TEST FUNCTIONS (P.50) ANALOG BOARD SECTION (P.105)
  • Page 75 KX-FP362BX 6.6.5. COMMUNICATION SECTION Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in DEFECTIVE FACSIMILE SECTION ( P.76). Symptom Content Possible cause The paper is not fed properly when faxing. Troubleshooting Problem with the feeding (Nor in the copy mode.)
  • Page 76 KX-FP362BX 6.6.5.1. DEFECTIVE FACSIMILE SECTION 6.6.5.1.1. TRANSMIT PROBLEM CROSS REFERENCE: DOCUMENT FEEDER (P.27) HOW TO REMOVE THE MOTOR BLOCK AND SEPARATION ROLLER (P.42) ADF (Auto Document Feed) SECTION (P.62) OPERATION PANEL SECTION (P.112)
  • Page 77 KX-FP362BX 6.6.5.1.2. SOMETIME THERE IS A TRANSMIT PROBLEM Note: "596: Transmit level set" represents a service code. (Refer to SERVICE FUNCTION TABLE (P.48).)
  • Page 78 KX-FP362BX 6.6.5.1.3. RECEIVE 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 SERVICE FUNCTION TABLE (P.48).) Remarks: Regarding the reception problem, we have investigated the conceivable causes in the flow chart except for the software-related errors.
  • Page 79 KX-FP362BX 6.6.5.1.4. THE UNIT CAN COPY, BUT CANNOT TRANSMIT/RECEIVE CROSS REFERENCE: TEST FUNCTIONS (P.50) ANALOG BOARD SECTION (P.105) 6.6.5.1.5. THE UNIT CAN COPY, BUT CANNOT EITHER TRANSMIT/RECEIVE LONG DISTANCE OR INTERNATIONL COMMUNICATIONS The following two causes can be considered for this symptom.
  • Page 80 KX-FP362BX (Cause and Countermeasure) As shown in the chart above, the total handshaking time must be reduced, but because of the long distance connection and linking of several stations, the line connection time cannot be reduced. Accordingly, the following countermeasures should be tried.
  • Page 81 KX-FP362BX (Causes and Countermeasures) Countermeasure Side Echo Communication Problem Example Countermeasure Service Code Sending side Some time is needed to compare the level Add a dummy signal to the beginning Service code (521) of the receiving and sending signals for the of the training signal.
  • Page 82 KX-FP362BX Fig. c (Countermeasure by Changing the Interval Between CED and DIS) Fig. d (Countemeasure by Ignoring the 1st DIS) <TX side signal> <RX side signal> <Countermeasure> 2nd / 3rd DCS / Training & delayed CFR / FTT at TX side 2nd / 3rd EOP / EOM / MPS &...
  • Page 83 KX-FP362BX 6.6.5.1.7. HOW TO RECORD FAX SIGNAL BY USING PC Recording FAX signal is one of the useful analysis measures to solve communication problems. The way of recording easily by using PC is shown as follows. 1. Equipment Parts No.
  • Page 84 KX-FP362BX 6.6.5.1.8. HOW TO OUTPUT THE JOURNAL REPORT 1. Press [MENU] button. 2. Press [#], then [8] and [4]. 3. Press [SET] button. 4. The report is printed out. Error code table: (1) CODE (2) RESULT (3) MODE SYMPTOM Counter-...
  • Page 85 KX-FP362BX...
  • Page 86 KX-FP362BX CROSS REFERENCE: TEST FUNCTIONS (P.50)
  • Page 87 KX-FP362BX CROSS REFERENCE: TEST FUNCTIONS (P.50)
  • Page 88 KX-FP362BX CROSS REFERENCE: TEST FUNCTIONS (P.50)
  • Page 89 KX-FP362BX CROSS REFERENCE: TEST FUNCTIONS (P.50)
  • Page 90 KX-FP362BX...
  • Page 91 KX-FP362BX...
  • Page 92 KX-FP362BX CROSS REFERENCE: TEST FUNCTIONS (P.50)
  • Page 93 KX-FP362BX 6.6.6. 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 94 KX-FP362BX 6.6.6.1. JOURNAL 2 Refer to JOURNAL 2 in PRINTOUT EXAMPLE(P.95). 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 95 KX-FP362BX 6.6.6.2. JOURNAL 3 Refer to JOURNAL 3 in PRINTOUT EXAMPLE (P.95). Description (6) ENCODE (9) ERROR LINE (RX) Compression Code: MH/MR/MMR When an error occurs while receiving a fax, this shows the number of error lines. (7) MSLT (10) MAKER CODE MSLT means Minimum Scan Line Time.
  • Page 96 KX-FP362BX...
  • Page 97 KX-FP362BX 6.6.7. 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 98 KX-FP362BX Digital Block Diagram 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 99 KX-FP362BX 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 FLASH ROM, the ASIC cannot access DRAM normally.) The digital circuit actually operates according to the timing combinations of these signals.
  • Page 100 KX-FP362BX I/O and Pin No. Diagram...
  • Page 101 KX-FP362BX 6.6.7.1. CHECK THE STATUS OF THE DIGITAL BOARD CROSS REFERENCE: NG Wave pattern (Refer to NG EXAMPLE) (P.98)
  • Page 102 KX-FP362BX 6.6.7.2. INITIALIZING ERROR After the power is turned on, the ASIC initializes and checks each IC. The ROM, DRAM, 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 103 KX-FP362BX CROSS REFERENCE: CHECK THE STATUS OF THE DIGITAL BOARD (P.101) Other NG example while the power is ON and the LCD displays the following.
  • Page 104 KX-FP362BX 6.6.7.3. NG EXAMPLE...
  • Page 105 KX-FP362BX 6.6.8. ANALOG BOARD 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 106 KX-FP362BX 6.6.8.2. DEFECTIVE ITS (Integrated Telephone System) SECTION 1. No handset transmission / reception and no monitor reception Perform a signal test in the ITS or the NCU section and locate a defective point (where the signal disappears) on each route...
  • Page 107 KX-FP362BX 6.6.9. DIGITAL SPEAKERPHONE 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. The higher-level signal (either TX or RX) can pass through the route.
  • Page 108 KX-FP362BX Note: Refer to CHECK SHEET (P.105) and TEST FUNCTIONS (P.50).
  • Page 109 KX-FP362BX 6.6.10. POWER SUPPLY BOARD SECTION 6.6.10.1. 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 110 KX-FP362BX 6.6.10.2. TROUBLESHOOTING FLOW CHART...
  • Page 111 KX-FP362BX 6.6.10.3. BROKEN PARTS REPAIR DETAILS (D101, D102, D103, D104) Check for a short-circuit in terminal 4. If D101, D102, D103 and D104 are short-circuits, F101 will melt (open). In this case, replace all of the parts (D101, D102, D103, D104, F101).
  • Page 112 KX-FP362BX 6.6.11. OPERATION PANEL SECTION 6.6.11.1. NO KEY OPERATION CROSS REFERENCE: TEST FUNCTIONS (P.50) 6.6.11.2. NO LCD INDICATION CROSS REFERENCE: TEST FUNCTIONS (P.50)
  • Page 113 KX-FP362BX 6.6.12. SENSOR SECTION Refer to SENSORS AND SWITCHES(P.137) for the circuit descriptions. The Test Function makes the sensor circuit check easier. (Refer to TEST FUNCTIONS(P.50).) For example, as for "COVER OPEN SENSOR", "CO" is turned ON/OFF on the display when you open or close the front cover.
  • Page 114 KX-FP362BX 6.6.12.4. CHECK THE HOOK SWITCH (SW101) 6.6.12.5. CHECK THE PAPER TOP SENSER (PS501)......"PAPER JAMMED" 6.6.12.6. CHECK THE FILM SENSER (SW501)......"CHECK FILM SLACK"...
  • Page 115 KX-FP362BX 6.6.13. CIS (Contact Image Sensor) SECTION Refer to SCANNING BLOCK(P.134). CROSS REFERENCE: TEST FUNCTIONS (P.50)
  • Page 116 KX-FP362BX 6.6.14. THERMAL HEAD SECTION Refer to THERMAL HEAD(P.131).

  • Page 117: Circuit Operations

    KX-FP362BX 7 CIRCUIT OPERATIONS 7.1. CONNECTION DIAGRAM...

  • Page 118: General Block Diagram

    KX-FP362BX 7.2. GENERAL BLOCK DIAGRAM The following is an outline of each device IC on the digital board. (Refer to GENERAL BLOCK DIAGRAM(P.119).). 1. ASIC (IC501) Composed mainly of an address decoder and a modem control. Controls the general FAX operations.
  • Page 119 KX-FP362BX 7.2.1. GENERAL BLOCK DIAGRAM...

  • Page 120: Control Section

    KX-FP362BX 7.3. CONTROL SECTION 7.3.1. BLOCK DIAGRAM...
  • Page 121 KX-FP362BX 7.3.2. MEMORY MAP...
  • Page 122 KX-FP362BX 7.3.3. 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 123 KX-FP362BX Descriptions of Pin Distribution (IC501) SIGNAL POWER SUPPLIED DESCRIPTION VOLTAGE VSSA POWER SOURCE (ANALOG GND) VDDA 3.3 3.3V POWER SOURCE (ANALOG +3.3V) AIN1 3.3V CCD IMAGE SIGNAL INPUT AIN2 3.3V THERMISTOR TEMPERATURE WATCH INPUT AIN3 3.3V ----------- AMON 3.3V...
  • Page 124 KX-FP362BX SIGNAL POWER SUPPLIED DESCRIPTION VOLTAGE 3.3V CPU DATA BUS 3 3.3V CPU DATA BUS 2 3.3V CPU DATA BUS 4 3.3V CPU DATA BUS 1 3.3V CPU DATA BUS 5 VDD (3.3V) ----- POWER SOURCE (+3.3V) POWER SOURCE (GND) POWER SOURCE (GND) VDD (3.3V)
  • Page 125 KX-FP362BX SIGNAL POWER SUPPLIED DESCRIPTION VOLTAGE KSTART 3.3V OPERATION PANEL CONTROL KLATCH 3.3V OPERATION PANEL CONTROL KSCLK 3.3V OPERATION PANEL CONTROL KTXD 3.3V OPERATION PANEL CONTROL KRXD 3.3V OPERATION PANEL CONTROL FMEMCLK/IOP 3.3V OUTPUT PORT (THON) FMEMDI/IOP 3.3V OUTPUT PORT (LINERLY) ADSEL1 3.3V...
  • Page 126 KX-FP362BX 7.3.4. FLASH MEMORY (IC523) The 512KB ROM (FLASH MEMORY) 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 127 KX-FP362BX 7.3.7. RTC BACKUP CIRCUIT 1. Function This unit has a lithium battery (BAT501) which works for Real Time Clock IC (RTC: inside IC501). The RTC continues to work, backed up by a lithium battery even when the power switch is OFF.
  • Page 128 KX-FP362BX 7.3.8. 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 137 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 129: Facsimile Section

    KX-FP362BX 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 route1, and is input to IC501. Refer to BLOCK DIAGRAM(P.130)
  • Page 130 KX-FP362BX 7.4.2. BLOCK DIAGRAM...
  • Page 131 KX-FP362BX 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 132 KX-FP362BX 3. Print Speed of Copier 2ppm→4ppm when copied meeting with the following conditions; (1) Resolution: Fine (2) Scale: 100% (3) Print duty: 50% or less *standard chart: ITU-T No.1 (Refer to ITU-T No.1 TEST CHART (P.162).) (i) Print Duty 50% or less The sequence is shown on TIMING CHART (P.133).
  • Page 133 KX-FP362BX TIMING CHART (i) Print Duty 50% or less (ii) Print Duty more than 50%...
  • Page 134 KX-FP362BX 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 21 of IC501 goes to a high level and the transistor Q507 turns on.This applies voltage to the LED array to light it.
  • Page 135 KX-FP362BX 7.4.5. STEPPING MOTOR DRIVE CIRCUIT (TX) 1. Function The stepping motor works for transmission. 2. Motor During motor driving, pin 131 of ASIC IC501 becomes a high level, and Q507, Q504 turns ON. As a result, +24V is supplied to the motor coil.
  • Page 136 KX-FP362BX 7.4.6. STEPPING MOTOR DRIVE CIRCUIT (RX) 1. Function The stepping motor works for reception. 2. Motor During motor driving, pin 124 of ASIC IC501 becomes a high level, and Q503, Q502 turns ON. As a result, +24V is supplied to the motor coil.

  • Page 137: Gear Section

    KX-FP362BX 7.5. GEAR SECTION Refer to GEAR SECTION (P.23) for Gear operation. 7.6. SENSORS AND SWITCHES All of the sensor and switches are shown below. See TEST FUNCTIONS(P.50). (#815: Sensor Check) Sensor Circuit Sensor Sensor or Switch Name Message Error...
  • Page 138 KX-FP362BX 7.6.1. DOCUMENT TOP SW (SW352)...."REMOVE DOCUMENT" When a document is brought to the read position, the SW turns ON, and the input signal of IC301-6 pin (Operation) becomes a low level. When there is no document at the read position, the SW turns OFF, and the input signal of IC301-6 pin (Operation) becomes a high level.
  • Page 139 KX-FP362BX 7.6.4. HOOK SWITCH (SW101) When the handset is lifted, the switch turns OFF, and the signal at pin 25 of IC501 becomes high. When the handset is returned, the switch turns ON, and the signal at pin 25 of IC501 becomes low.

  • Page 140: Modem Section

    KX-FP362BX 7.7. MODEM SECTION 7.7.1. 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 141 KX-FP362BX 3. Facsimile Call Time Series 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...
  • Page 142 KX-FP362BX 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 143 KX-FP362BX Bit No. DIS/DTC Reserved for future T.3 operation features. Reserved for future T.3 operation features. Transmitter --- T.4 operation 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...
  • Page 144 KX-FP362BX Bit No. DIS/DTC R8×15.4 lines/mm R8×15.4 lines/mm 300×300 pels/25.4 mm 300×300 pels/25.4 mm R16×15.4 lines/mm and/or 400×400 pels/25.4 mm R16×15.4 lines/mm and/or 400×400 pels/25.4 mm Inch based resolution preferred Resolution type selection "0" : neuritic based resolution "1" : inch based resolution Metric based resolution preferred Don’t care...
  • Page 145 KX-FP362BX b. Redundancy Compression Process Coding Mode This unit uses one-dimensional MH format.
  • Page 146 KX-FP362BX 7.7.2. MODEM CIRCUIT OPERATION The modem (IC505) has all the hardware satisfying the ITU-T standards mentioned previously. When the ASIC IC501 (61) 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(pin 81~85).

  • Page 147: Analog Section

    KX-FP362BX 7.8. ANALOG SECTION 1. Function The analog section serves as an interface between the telephone line. The digital board (IC505) for transmission and reception of FAX signals, switches between the digital board (IC505) and other sections by means of a multiplexer in the NCU section.
  • Page 148 KX-FP362BX 7.8.1. ANALOG UNIT BLOCK DIAGRAM...

  • Page 149: Ncu Section

    KX-FP362BX 7.9. NCU SECTION 7.9.1. GENERAL It is composed of bell detection circuit, pulse dial circuit, line amplifier, sidetone circuits, Remote FAX activation circuit, CPC detection, and a multiplexer. 7.9.2. REMOTE FAX ACTIVATION CIRCUIT 1. Circuit Operation After detecting the bell signal, another telephone connected to the same line switches to the FAX mode by DTMF signal.
  • Page 150 KX-FP362BX 7.9.5. LINE AMPLIFIER AND SIDE TONE CIRCUIT 1. Circuit Operation The reception signal output from the line transformer T101 is input to pin (2) of IC101 via C112 and R112 and then the signal is amplified at pin (1) of IC101 and sent to the reception system at 11.6dB.
  • Page 151 KX-FP362BX 7.9.8. 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 152 KX-FP362BX...

  • Page 153: Its (Integrated Telephone System) And Monitor Section

    KX-FP362BX 7.10. ITS (Integrated Telephone System) AND MONITOR SECTION 7.10.1. GENERAL During the monitor operation, the speaker output passes through the power amplifier (IC102) [Analog board]. The DTMF signal is output from the modem (IC505: digital board). The alarm tone, the key tone, bell tone, and beep are output from gate array IC501 (digital board).

  • Page 154: Operation Board Section

    CN301 GATE ARRAY IC501 IC301 KEYS KIN0~7 MATRIX XL9, 10 LED2,5 DOCUMENT TOP SW DOCUMENT SET SW DIGITAL BOARD OPERATION BOARD KX-FP362BX:OPERATION BOARD BLOCK DIAGRAM Key Matrix JUNK FAX PROHIBITOR LED ON/OFF port..LED2 (IC301-36) New Message LED ON/OFF port..LED5 (IC301-41)

  • Page 155: Lcd Section

    KX-FP362BX 7.13. 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. R303, R305, and R306 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 156: Power Supply Board Section

    KX-FP362BX 7.14. 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 157 KX-FP362BX The following is an overview of how the power supply unit is controlled. The control method of this power supply unit is pulse width modulation. When Q is ON, the energy is charged in the transfer primary coil according to E .
  • Page 158 KX-FP362BX [Surge Absorber Circuit] 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 159: Reference Material Data

    KX-FP362BX 8 REFERENCE MATERIAL DATA 8.1. TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES...

  • Page 160: How To Replace The Flat Package Ic

    KX-FP362BX 8.2. 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 161 KX-FP362BX 8.2.3. 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 162: Test Chart

    KX-FP362BX 8.3. TEST CHART 8.3.1. ITU-T No.1 TEST CHART...
  • Page 163 KX-FP362BX 8.3.2. ITU-T No.2 TEST CHART...

  • Page 164: Fixtures And Tools

    KX-FP362BX 9 FIXTURES AND TOOLS...

  • Page 165: Cabinet, Mechanical And Electrical Parts Location

    KX-FP362BX 10 CABINET, MECHANICAL AND ELECTRICAL PARTS LOCATION 10.1. GENERAL SECTION...

  • Page 166: Operation Panel Section

    KX-FP362BX 10.2. OPERATION PANEL SECTION...

  • Page 167: Back Cover Section

    KX-FP362BX 10.3. BACK COVER SECTION...
  • Page 168 KX-FP362BX...

  • Page 169: Upper Cabinet Section

    KX-FP362BX 10.4. UPPER CABINET SECTION...

  • Page 170: Lower Cabinet / P.c.board Section

    KX-FP362BX 10.5. LOWER CABINET / P.C.BOARD SECTION CROSS REFERENCE: MOTOR SECTION (P.171)

  • Page 171: Motor Section

    KX-FP362BX 10.6. MOTOR SECTION 10.7. ACTUAL SIZE OF SCREWS...

  • Page 172: Accessories And Packing Materials

    KX-FP362BX 11 ACCESSORIES AND PACKING MATERIALS...

  • Page 173: Replacement Parts List

    KX-FP362BX 12 REPLACEMENT PARTS LIST 1. RTL (Retention Time Limited) Ref. Part No. Part Name & Description Remarks Note: PFUS1405Z TORSION SPRING, EARTH The marking (RTL) indicates that the Retention Time is PFHG1075Z RUBBER PARTS, DOC. SEPARATION PFUS1417Z LEAF SPRING, DOC. SEPARATION limited for this item.

  • Page 174: Digital Board Parts

    KX-FP362BX Ref. Part No. Part Name & Description Remarks 12.1.3. UPPER CABINET SECTION PFDG1153Z GEAR POM-HB Ref. Part No. Part Name & Description Remarks PFDG1286Z GEAR POM-HB PFMD1062Z FRAME PFKM1103U1 CABINET BODY, MAIN PS-V0 PFDG1154Z GEAR POM-HB PFJS11Q69Y CONNECTOR, 11 PIN...
  • Page 175 KX-FP362BX Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Q522 2SD1819A TRANSISTOR(SI) L517 ERJ3GEYJ101 Q524 PQVTDTC114EU TRANSISTOR(SI) L518 ERJ3GEY0R00 Q525 UN5113 TRANSISTOR(SI) L520 ERJ3GEY0R00 Q526 PQVTDTC143E TRANSISTOR(SI) L525 ERJ3GEYJ101 IC506 PFVTSI4431DY TRANSISTOR(SI)
  • Page 176 KX-FP362BX Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R579 ERJ3GEYJ273 R741 ERJ3GEY0R00 R580 ERJ3GEYJ154 150k R742 ERJ3GEYJ271 R581 ERJ3GEYJ103 R743 ERJ3GEYJ472 4.7k R582 ERJ3GEYJ102 R583 ERJ3GEYJ333 R584 ERJ3GEYJ392 3.9k (CAPACITORS) R585...

  • Page 177: Analog Board Parts

    KX-FP362BX Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C592 ECUV1H472KBV 0.0047 L102 PQLQR2KA213 COIL C598 ECUV1H120JCV L103 PQLQR2KA213 COIL C599 ECUV1H100JCV L107 PQLQR2KA113 COIL C600 ECUV1H560JCV L108 PQLQR2KA113 COIL C601 ECUV1C104KBV...

  • Page 178: Operation Board Parts

    KX-FP362BX Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R176 ERJ3GEYJ154 150k SW312 PQSH1A105Z PUSH SWITCH SW313 PQSH1A105Z PUSH SWITCH (CAPACITORS) SW314 PQSH1A105Z PUSH SWITCH C102 ECEA1CKS470 SW315 PQSH1A105Z PUSH SWITCH C108...

  • Page 179: Power Supply Board Parts

    KX-FP362BX Ref. Part No. Part Name & Description Remarks 12.5. POWER SUPPLY BOARD R137 PQ4R10XJ104 100k PARTS R202 ERG2SJ152 1.5k R203 ERDS2FJ470 Ref. Part No. Part Name & Description Remarks R221 PQ4R10XJ222 2.2k R222 PQ4R10XJ222 2.2k PCB4 N0AZ2GF00001 POWER SUPPLY BOARD ASS´Y...

  • Page 180: Printed Circuit Board

    KX-FP362BX...
  • Page 181 KX-FP362BX F504 L526 L502 L527 L503 L528 L504 L529 L505 L532 C652 R535 C604 C510 C606 F503 L501 L525 R519 C592 C505 R501 C591 R742 C664 C504 R554 C506 R621 R705 C605 C517 C513 C621 R728 C501 R529 R658 C522...

  • Page 182: Analog Board (Pcb2)

    KX-FP362BX...
  • Page 183 KX-FP362BX SW101 +24VA +5VA +24VA +5VA...
  • Page 184 KX-FP362BX...

  • Page 185: Sensor Board (Pcb5)

    KX-FP362BX SW352 R314 C314 R304 R320 R321 R322 R318 R323 R324 R325 R326 R313 R316 R317 R315 C317 C316 R305 R307 C311 R306 R351 R356 IC301 R352 R303 R353 R312 C352 C353 C310 R355 C351 C309 C306 Q301 R354 D301...

  • Page 186: Power Supply Board (Pcb4)

    KX-FP362BX...

  • Page 187: For The Schematic Diagrams

    KX-FP362BX 14 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 188: Schematic Diagram

    KX-FP362BX 15 SCHEMATIC DIAGRAM 15.1. ANALOG BOARD (PCB2) +5VA +2.0V +5VA FAX TX Signal FAX RX Signal +5VA R157 R158 PC104 C179 Q108 R155 R153 D109 Q107 C155 2.0V Q106 HANDSET, SP-PHONE RX FAX RX R116 220K C116 J82P +5VA...
  • Page 189 C143 CN104 C144 L107 1 HSMIC(-) IC101-1 C140 K0.1u R140 L108 3 HSSP(+) +5VA L109 2 HSSP(-) +2.0V L110 (10) 4 HSMIC(+) Q105 C135 C178 R134 R148 (11) Q103 5.6K Q104 C132 16V10u JJ103 (12) KX-FP362BX : ANALOG BOARD (PCB2)

  • Page 190: Digital Board (Pcb1)

    KX-FP362BX...
  • Page 191 KX-FP362BX...
  • Page 192 KX-FP362BX...
  • Page 193 KX-FP362BX...

  • Page 194: Operation Board (Pcb3)

    KX-FP362BX...

  • Page 195: Power Supply Board (Pcb4)

    KX-FP362BX...

  • Page 196: Sensor Board (Pcb5)

    KX-FP362BX 15.5. SENSOR BOARD (PCB5) COVER OPEN SW SW502 CN501 COVER OPEN READ READ SW501 KX-FP362BX : SENSOR BOARD (PCB5) KXFP362BX...

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